mirror of
https://github.com/BishopFox/sliver.git
synced 2026-11-07 17:08:13 -10:00
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No files matched your search
@@ -2,136 +2,90 @@ name: Release
|
||||
|
||||
on:
|
||||
push:
|
||||
branches: [master]
|
||||
branches:
|
||||
- master
|
||||
|
||||
permissions:
|
||||
contents: write
|
||||
|
||||
jobs:
|
||||
servers-build:
|
||||
name: Release Build Server
|
||||
if: startsWith( github.ref, 'refs/tags/v')
|
||||
tag-check:
|
||||
name: Check Release Tag
|
||||
runs-on: ubuntu-latest
|
||||
timeout-minutes: 30
|
||||
outputs:
|
||||
tag: ${{ steps.tag.outputs.tag }}
|
||||
steps:
|
||||
- name: Check Out Code
|
||||
uses: actions/checkout@v6
|
||||
with:
|
||||
fetch-depth: 0
|
||||
|
||||
- name: Find Semver Tag
|
||||
id: tag
|
||||
run: |
|
||||
git fetch --prune --tags -f
|
||||
tag=$(git tag --points-at "$GITHUB_SHA" | grep -E '^v[0-9]+\.[0-9]+\.[0-9]+$' | head -n 1)
|
||||
echo "tag=$tag" >> "$GITHUB_OUTPUT"
|
||||
|
||||
release:
|
||||
name: Release
|
||||
needs: tag-check
|
||||
if: needs.tag-check.outputs.tag != ''
|
||||
runs-on: ubuntu-latest
|
||||
environment: release
|
||||
timeout-minutes: 45
|
||||
steps:
|
||||
- name: Check Out Code
|
||||
uses: actions/checkout@v6
|
||||
with:
|
||||
fetch-depth: 0
|
||||
|
||||
- name: Go 1.25
|
||||
uses: actions/setup-go@v6
|
||||
with:
|
||||
go-version: "^1.25"
|
||||
go-version: "1.25.6"
|
||||
|
||||
- name: OS Packages
|
||||
- name: Install Minisign
|
||||
run: sudo apt-get update --fix-missing && sudo apt-get -y install minisign
|
||||
|
||||
- name: Build Clients
|
||||
run: |
|
||||
sudo apt-get update --fix-missing && sudo apt-get -y install \
|
||||
git build-essential zlib1g zlib1g-dev wget zip unzip
|
||||
make clients
|
||||
mkdir -p artifacts
|
||||
mv sliver-client_* artifacts/
|
||||
|
||||
- name: Check Out Code
|
||||
uses: actions/checkout@v6
|
||||
|
||||
- name: Git Fetch Tags
|
||||
run: git fetch --prune --unshallow --tags -f
|
||||
|
||||
- name: Make
|
||||
run: make servers
|
||||
|
||||
- name: Server Artifacts
|
||||
uses: actions/upload-artifact@v6
|
||||
with:
|
||||
name: servers
|
||||
path: ./sliver-server_*
|
||||
|
||||
clients-build:
|
||||
name: Release Build Client
|
||||
if: startsWith( github.ref, 'refs/tags/v')
|
||||
runs-on: ubuntu-latest
|
||||
timeout-minutes: 45
|
||||
steps:
|
||||
- name: Go 1.25
|
||||
uses: actions/setup-go@v6
|
||||
with:
|
||||
go-version: "^1.25"
|
||||
|
||||
- name: Check Out Code
|
||||
uses: actions/checkout@v6
|
||||
|
||||
- name: Git Fetch Tags
|
||||
run: git fetch --prune --unshallow --tags -f
|
||||
|
||||
- name: Make
|
||||
run: make clients
|
||||
|
||||
- name: Client Artifacts
|
||||
uses: actions/upload-artifact@v6
|
||||
with:
|
||||
name: clients
|
||||
path: ./sliver-client_*
|
||||
|
||||
tagged-release:
|
||||
needs: [servers-build, clients-build]
|
||||
|
||||
name: "Tagged Release"
|
||||
if: startsWith( github.ref, 'refs/tags/v')
|
||||
runs-on: ubuntu-latest
|
||||
timeout-minutes: 45
|
||||
|
||||
steps:
|
||||
- run: mkdir -p ./builds
|
||||
- uses: actions/download-artifact@v7
|
||||
with:
|
||||
path: ./builds
|
||||
|
||||
- name: Extract Artifacts
|
||||
- name: Build Servers
|
||||
run: |
|
||||
mkdir -p ./artifacts
|
||||
cp ./builds/clients/* ./artifacts
|
||||
cp ./builds/servers/* ./artifacts
|
||||
make servers
|
||||
mv sliver-server_* artifacts/
|
||||
|
||||
- name: GPG Key(s)
|
||||
- name: Sign Artifacts
|
||||
env:
|
||||
MINISIGN_KEY: ${{ secrets.MINISIGN_SLIVER_RELEASE_KEY }}
|
||||
run: |
|
||||
cat <(echo -e "${{ secrets.SLIVER_GPG }}") | gpg --batch --import
|
||||
gpg --list-secret-keys --keyid-format LONG
|
||||
echo "$MINISIGN_KEY" | base64 -d > minisign.key
|
||||
echo "minisign.key bytes: $(wc -c < minisign.key | tr -d ' ')"
|
||||
echo "minisign.key sha256: $(sha256sum minisign.key | awk '{print $1}')"
|
||||
chmod 600 minisign.key
|
||||
for file in artifacts/sliver-*; do
|
||||
[ -f "$file" ] || continue
|
||||
minisign -S -s minisign.key -m "$file" -x "$file.minisig" -W
|
||||
done
|
||||
rm -f minisign.key
|
||||
|
||||
# Linux
|
||||
- name: Linux 386 (Client Only)
|
||||
- name: Create Release
|
||||
env:
|
||||
GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
|
||||
run: |
|
||||
gpg --default-key 4449039C --output ./artifacts/sliver-client_linux-386.sig --detach-sig ./artifacts/sliver-client_linux-386
|
||||
- name: Linux AMD64
|
||||
run: |
|
||||
gpg --default-key 4449039C --output ./artifacts/sliver-server_linux-amd64.sig --detach-sig ./artifacts/sliver-server_linux-amd64
|
||||
gpg --default-key 4449039C --output ./artifacts/sliver-client_linux-amd64.sig --detach-sig ./artifacts/sliver-client_linux-amd64
|
||||
- name: Linux ARM64
|
||||
run: |
|
||||
gpg --default-key 4449039C --output ./artifacts/sliver-server_linux-arm64.sig --detach-sig ./artifacts/sliver-server_linux-arm64
|
||||
gpg --default-key 4449039C --output ./artifacts/sliver-client_linux-arm64.sig --detach-sig ./artifacts/sliver-client_linux-arm64
|
||||
tag="${{ needs.tag-check.outputs.tag }}"
|
||||
if gh release view "$tag" >/dev/null 2>&1; then
|
||||
echo "Release $tag already exists."
|
||||
exit 0
|
||||
fi
|
||||
gh release create "$tag" --generate-notes
|
||||
|
||||
# Windows
|
||||
- name: Windows 386 (Client Only)
|
||||
run: |
|
||||
gpg --default-key 4449039C --output ./artifacts/sliver-client_windows-386.sig --detach-sig ./artifacts/sliver-client_windows-386.exe
|
||||
- name: Windows AMD64
|
||||
run: |
|
||||
gpg --default-key 4449039C --output ./artifacts/sliver-server_windows-amd64.sig --detach-sig ./artifacts/sliver-server_windows-amd64.exe
|
||||
gpg --default-key 4449039C --output ./artifacts/sliver-client_windows-amd64.sig --detach-sig ./artifacts/sliver-client_windows-amd64.exe
|
||||
- name: Windows ARM64 (Client Only)
|
||||
run: |
|
||||
gpg --default-key 4449039C --output ./artifacts/sliver-client_windows-arm64.sig --detach-sig ./artifacts/sliver-client_windows-arm64.exe
|
||||
|
||||
# MacOS
|
||||
- name: MacOS AMD64
|
||||
run: |
|
||||
gpg --default-key 4449039C --output ./artifacts/sliver-server_macos-amd64.sig --detach-sig ./artifacts/sliver-server_macos-amd64
|
||||
gpg --default-key 4449039C --output ./artifacts/sliver-client_macos-amd64.sig --detach-sig ./artifacts/sliver-client_macos-amd64
|
||||
- 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
|
||||
|
||||
# FreeBSD
|
||||
- name: FreeBSD AMD64 (Client Only)
|
||||
run: |
|
||||
gpg --default-key 4449039C --output ./artifacts/sliver-client_freebsd-amd64.sig --detach-sig ./artifacts/sliver-client_freebsd-amd64.exe
|
||||
- name: FreeBSD ARM64 (Client Only)
|
||||
run: |
|
||||
gpg --default-key 4449039C --output ./artifacts/sliver-client_freebsd-arm64.sig --detach-sig ./artifacts/sliver-client_freebsd-arm64.exe
|
||||
|
||||
- name: "Publish Release"
|
||||
uses: "bishopfox/action-gh-release@v1"
|
||||
with:
|
||||
files: |
|
||||
./artifacts/*
|
||||
- name: Upload Artifacts
|
||||
env:
|
||||
GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
|
||||
run: gh release upload "${{ needs.tag-check.outputs.tag }}" artifacts/* --clobber
|
||||
@@ -19,7 +19,7 @@ jobs:
|
||||
- name: Go 1.25
|
||||
uses: actions/setup-go@v6
|
||||
with:
|
||||
go-version: "^1.25"
|
||||
go-version: "1.25.6"
|
||||
|
||||
- name: Checkout repository
|
||||
uses: actions/checkout@v6
|
||||
|
||||
@@ -26,7 +26,7 @@ jobs:
|
||||
- name: Go 1.25
|
||||
uses: actions/setup-go@v6
|
||||
with:
|
||||
go-version: "^1.25"
|
||||
go-version: "1.25.6"
|
||||
|
||||
- name: OS Packages
|
||||
run: |
|
||||
@@ -48,8 +48,21 @@ jobs:
|
||||
- name: Make Linux (amd64)
|
||||
run: make linux-amd64
|
||||
|
||||
- name: Determine go-tests flags
|
||||
id: go-tests-flags
|
||||
shell: bash
|
||||
run: |
|
||||
set -euo pipefail
|
||||
base_sha="${{ github.event.pull_request.base.sha }}"
|
||||
head_sha="${{ github.sha }}"
|
||||
if git diff --name-only "$base_sha" "$head_sha" | grep -qE '^(implant/|server/gogo/|server/generate/)'; then
|
||||
echo "args=" >> "$GITHUB_OUTPUT"
|
||||
else
|
||||
echo "args=--skip-generate" >> "$GITHUB_OUTPUT"
|
||||
fi
|
||||
|
||||
- name: Test Linux
|
||||
run: make clean && make && ./sliver-server unpack --force && ./go-tests.sh
|
||||
run: make clean && make && ./sliver-server unpack --force && ./go-tests.sh ${{ steps.go-tests-flags.outputs.args }}
|
||||
|
||||
|
||||
macos-build-test:
|
||||
@@ -60,7 +73,7 @@ jobs:
|
||||
- name: Go 1.25
|
||||
uses: actions/setup-go@v6
|
||||
with:
|
||||
go-version: "^1.25"
|
||||
go-version: "1.25.6"
|
||||
|
||||
- name: Check Out Code
|
||||
uses: actions/checkout@v6
|
||||
@@ -74,8 +87,21 @@ jobs:
|
||||
- name: Make MacOS (arm64)
|
||||
run: make macos-arm64
|
||||
|
||||
- name: Determine go-tests flags
|
||||
id: go-tests-flags
|
||||
shell: bash
|
||||
run: |
|
||||
set -euo pipefail
|
||||
base_sha="${{ github.event.pull_request.base.sha }}"
|
||||
head_sha="${{ github.sha }}"
|
||||
if git diff --name-only "$base_sha" "$head_sha" | grep -qE '^(implant/|server/gogo/|server/generate/)'; then
|
||||
echo "args=" >> "$GITHUB_OUTPUT"
|
||||
else
|
||||
echo "args=--skip-generate" >> "$GITHUB_OUTPUT"
|
||||
fi
|
||||
|
||||
- name: Test MacOS
|
||||
run: make clean && make && ./sliver-server unpack --force && ./go-tests.sh
|
||||
run: make clean && make && ./sliver-server unpack --force && ./go-tests.sh ${{ steps.go-tests-flags.outputs.args }}
|
||||
|
||||
clients-build:
|
||||
name: Clients Build
|
||||
@@ -85,7 +111,7 @@ jobs:
|
||||
- name: Go 1.25
|
||||
uses: actions/setup-go@v6
|
||||
with:
|
||||
go-version: "^1.25"
|
||||
go-version: "1.25.6"
|
||||
|
||||
- name: Check Out Code
|
||||
uses: actions/checkout@v6
|
||||
|
||||
@@ -2,6 +2,11 @@
|
||||
/.devcontainer
|
||||
/.idea
|
||||
|
||||
/artifacts
|
||||
/artifacts/**
|
||||
|
||||
*.rc
|
||||
|
||||
/Dockerfile.*
|
||||
/*.sdk.tar.xz
|
||||
|
||||
|
||||
@@ -21,44 +21,27 @@ K := $(foreach exec,$(EXECUTABLES),\
|
||||
$(if $(shell which $(exec)),some string,$(error "No $(exec) in PATH")))
|
||||
|
||||
#
|
||||
# Version Information
|
||||
# Build 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 = 24
|
||||
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
|
||||
SLIVER_PUBLIC_KEY ?= RWTZPg959v3b7tLG7VzKHRB1/QT+d3c71Uzetfa44qAoX5rH7mGoQTTR
|
||||
ARMORY_PUBLIC_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)
|
||||
SLIVER_UPDATE_PKG = github.com/bishopfox/sliver/client/command/update
|
||||
|
||||
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 $(SLIVER_UPDATE_PKG).SliverPublicKey=$(SLIVER_PUBLIC_KEY) \
|
||||
-X $(CLIENT_ASSETS_PKG).DefaultArmoryPublicKey=$(ARMORY_PUBLIC_KEY) \
|
||||
-X $(CLIENT_ASSETS_PKG).DefaultArmoryRepoURL=$(ARMORY_REPO_URL)"
|
||||
|
||||
# Debug builds shouldn't be stripped (-s -w flags)
|
||||
LDFLAGS_DEBUG = -ldflags "-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_PUBLIC_KEY) \
|
||||
LDFLAGS_DEBUG = -ldflags "-X $(CLIENT_ASSETS_PKG).DefaultArmoryPublicKey=$(ARMORY_PUBLIC_KEY) \
|
||||
-X $(CLIENT_ASSETS_PKG).DefaultArmoryRepoURL=$(ARMORY_REPO_URL)"
|
||||
|
||||
SED_INPLACE := sed -i
|
||||
@@ -93,12 +76,6 @@ 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_PUBLIC_KEY) \
|
||||
-X $(CLIENT_ASSETS_PKG).DefaultArmoryRepoURL=$(ARMORY_REPO_URL)"
|
||||
endif
|
||||
@@ -157,8 +134,9 @@ clients: clean .downloaded_assets validate-go-version
|
||||
GOOS=freebsd GOARCH=arm64 $(ENV) CGO_ENABLED=0 $(GO) build -mod=vendor -trimpath $(TAGS),client $(LDFLAGS) -o sliver-client_freebsd-arm64$(ARTIFACT_SUFFIX) ./client
|
||||
|
||||
.PHONY: servers
|
||||
servers:
|
||||
servers: clean .downloaded_assets validate-go-version
|
||||
GOOS=windows GOARCH=amd64 $(ENV) CGO_ENABLED=0 $(GO) build -mod=vendor -trimpath $(TAGS),server $(LDFLAGS) -o sliver-server_windows-amd64$(ARTIFACT_SUFFIX).exe ./server
|
||||
GOOS=windows GOARCH=arm64 $(ENV) CGO_ENABLED=0 $(GO) build -mod=vendor -trimpath $(TAGS),server $(LDFLAGS) -o sliver-server_windows-arm64$(ARTIFACT_SUFFIX).exe ./server
|
||||
GOOS=linux GOARCH=amd64 $(ENV) CGO_ENABLED=0 $(GO) build -mod=vendor -trimpath $(TAGS),server $(LDFLAGS) -o sliver-server_linux-amd64$(ARTIFACT_SUFFIX) ./server
|
||||
GOOS=linux GOARCH=arm64 $(ENV) CGO_ENABLED=0 $(GO) build -mod=vendor -trimpath $(TAGS),server $(LDFLAGS) -o sliver-server_linux-arm64$(ARTIFACT_SUFFIX) ./server
|
||||
GOOS=darwin GOARCH=arm64 $(ENV) CGO_ENABLED=0 $(GO) build -mod=vendor -trimpath $(TAGS),server $(LDFLAGS) -o sliver-server_darwin-arm64$(ARTIFACT_SUFFIX) ./server
|
||||
|
||||
@@ -6,12 +6,6 @@ The server and client support MacOS, Windows, and Linux. Implants are supported
|
||||
|
||||
[](https://github.com/BishopFox/sliver/actions/workflows/autorelease.yml) [](https://goreportcard.com/report/github.com/BishopFox/sliver) [](https://www.gnu.org/licenses/gpl-3.0)
|
||||
|
||||
# v1.6.0 / `master`
|
||||
|
||||
**NOTE:** You are looking at the latest master branch of Sliver v1.6.0; new PRs should target this branch. However, this branch is NOT RECOMMENDED for production use yet. Please use release tagged versions for the best experience.
|
||||
|
||||
For PRs containing bug fixes specific to Sliver v1.5, please target the [`v1.5.x/master` branch](https://github.com/BishopFox/sliver/tree/v1.5.x/master).
|
||||
|
||||
### Features
|
||||
|
||||
- Dynamic code generation
|
||||
@@ -21,7 +15,7 @@ For PRs containing bug fixes specific to Sliver v1.5, please target the [`v1.5.x
|
||||
- [Procedurally generated C2](https://sliver.sh/docs?name=HTTPS+C2) over HTTP(S)
|
||||
- [DNS canary](https://sliver.sh/docs?name=DNS+C2) blue team detection
|
||||
- [Secure C2](https://sliver.sh/docs?name=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)
|
||||
- Fully scriptable using [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
|
||||
@@ -39,16 +33,13 @@ Download the latest [release](https://github.com/BishopFox/sliver/releases) and
|
||||
|
||||
### Help!
|
||||
|
||||
Please checkout the [wiki](https://sliver.sh/), or start a [GitHub discussion](https://github.com/BishopFox/sliver/discussions). We also tend to hang out in the #golang Slack channel on the [Bloodhound Gang](https://bloodhoundgang.herokuapp.com/) server.
|
||||
Please checkout the [wiki](https://sliver.sh/), or start a [GitHub discussion](https://github.com/BishopFox/sliver/discussions).
|
||||
|
||||
### Compile From Source
|
||||
|
||||
See the [wiki](https://sliver.sh/docs?name=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.
|
||||
|
||||
+23
-6
@@ -34,12 +34,19 @@ const (
|
||||
SliverClientDirName = ".sliver-client"
|
||||
|
||||
versionFileName = "version"
|
||||
envVarName = "SLIVER_CLIENT_ROOT_DIR"
|
||||
)
|
||||
|
||||
// GetRootAppDir - Get the Sliver app dir ~/.sliver-client/
|
||||
func GetRootAppDir() string {
|
||||
user, _ := user.Current()
|
||||
dir := filepath.Join(user.HomeDir, SliverClientDirName)
|
||||
value := os.Getenv(envVarName)
|
||||
var dir string
|
||||
if len(value) == 0 {
|
||||
user, _ := user.Current()
|
||||
dir = filepath.Join(user.HomeDir, SliverClientDirName)
|
||||
} else {
|
||||
dir = value
|
||||
}
|
||||
if _, err := os.Stat(dir); os.IsNotExist(err) {
|
||||
err = os.MkdirAll(dir, 0700)
|
||||
if err != nil {
|
||||
@@ -73,6 +80,18 @@ func GetConsoleLogsDir() string {
|
||||
return consoleLogsDir
|
||||
}
|
||||
|
||||
// GetMCPLogsDir - Get the Sliver client MCP logs dir ~/.sliver-client/logs/mcp/
|
||||
func GetMCPLogsDir() string {
|
||||
mcpLogsDir := filepath.Join(GetClientLogsDir(), "mcp")
|
||||
if _, err := os.Stat(mcpLogsDir); os.IsNotExist(err) {
|
||||
err = os.MkdirAll(mcpLogsDir, 0700)
|
||||
if err != nil {
|
||||
log.Fatal(err)
|
||||
}
|
||||
}
|
||||
return mcpLogsDir
|
||||
}
|
||||
|
||||
func assetVersion() string {
|
||||
appDir := GetRootAppDir()
|
||||
data, err := os.ReadFile(filepath.Join(appDir, versionFileName))
|
||||
@@ -96,7 +115,7 @@ func Setup(force bool, echo bool) {
|
||||
if force || localVer == "" || localVer != ver.GitCommit {
|
||||
if echo {
|
||||
fmt.Printf(`
|
||||
Sliver Copyright (C) 2025 Bishop Fox
|
||||
Sliver Copyright (C) 2026 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.`)
|
||||
@@ -104,7 +123,5 @@ under certain conditions; type 'licenses' for details.`)
|
||||
}
|
||||
saveAssetVersion(appDir)
|
||||
}
|
||||
if _, err := os.Stat(filepath.Join(appDir, settingsFileName)); os.IsNotExist(err) {
|
||||
SaveSettings(nil)
|
||||
}
|
||||
_, _ = LoadSettings()
|
||||
}
|
||||
@@ -0,0 +1,27 @@
|
||||
package assets
|
||||
|
||||
import (
|
||||
"os"
|
||||
"path/filepath"
|
||||
"strings"
|
||||
)
|
||||
|
||||
func legacyBackupPath(legacyPath string) string {
|
||||
dir := filepath.Dir(legacyPath)
|
||||
base := filepath.Base(legacyPath)
|
||||
name := strings.TrimSuffix(base, filepath.Ext(base))
|
||||
return filepath.Join(dir, "."+name+".json-old")
|
||||
}
|
||||
|
||||
func renameLegacyConfig(legacyPath string) error {
|
||||
if _, err := os.Stat(legacyPath); os.IsNotExist(err) {
|
||||
return nil
|
||||
}
|
||||
backupPath := legacyBackupPath(legacyPath)
|
||||
if _, err := os.Stat(backupPath); err == nil {
|
||||
if err := os.Remove(backupPath); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
return os.Rename(legacyPath, backupPath)
|
||||
}
|
||||
+39
-16
@@ -22,35 +22,58 @@ import (
|
||||
"encoding/json"
|
||||
"os"
|
||||
"path/filepath"
|
||||
|
||||
"gopkg.in/yaml.v3"
|
||||
)
|
||||
|
||||
const (
|
||||
settingsFileName = "tui-settings.json"
|
||||
settingsFileName = "tui-settings.yaml"
|
||||
settingsLegacyFileName = "tui-settings.json"
|
||||
)
|
||||
|
||||
// ClientSettings - Client JSON config
|
||||
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"`
|
||||
UserConnect bool `json:"user_connect"`
|
||||
ConsoleLogs bool `json:"console_logs"`
|
||||
TableStyle string `json:"tables" yaml:"tables"`
|
||||
AutoAdult bool `json:"autoadult" yaml:"autoadult"`
|
||||
BeaconAutoResults bool `json:"beacon_autoresults" yaml:"beacon_autoresults"`
|
||||
SmallTermWidth int `json:"small_term_width" yaml:"small_term_width"`
|
||||
AlwaysOverflow bool `json:"always_overflow" yaml:"always_overflow"`
|
||||
VimMode bool `json:"vim_mode" yaml:"vim_mode"`
|
||||
UserConnect bool `json:"user_connect" yaml:"user_connect"`
|
||||
ConsoleLogs bool `json:"console_logs" yaml:"console_logs"`
|
||||
}
|
||||
|
||||
// LoadSettings - Load the client settings from disk
|
||||
func LoadSettings() (*ClientSettings, error) {
|
||||
rootDir, _ := filepath.Abs(GetRootAppDir())
|
||||
data, err := os.ReadFile(filepath.Join(rootDir, settingsFileName))
|
||||
if err != nil {
|
||||
settingsPath := filepath.Join(rootDir, settingsFileName)
|
||||
legacyPath := filepath.Join(rootDir, settingsLegacyFileName)
|
||||
settings := defaultSettings()
|
||||
migratedLegacy := false
|
||||
|
||||
data, err := os.ReadFile(settingsPath)
|
||||
if err == nil {
|
||||
if err = yaml.Unmarshal(data, settings); err != nil {
|
||||
return defaultSettings(), err
|
||||
}
|
||||
} else if !os.IsNotExist(err) {
|
||||
return defaultSettings(), err
|
||||
} else if data, err = os.ReadFile(legacyPath); err == nil {
|
||||
if err = json.Unmarshal(data, settings); err != nil {
|
||||
return defaultSettings(), err
|
||||
}
|
||||
migratedLegacy = true
|
||||
} else if !os.IsNotExist(err) {
|
||||
return defaultSettings(), err
|
||||
}
|
||||
settings := defaultSettings()
|
||||
err = json.Unmarshal(data, settings)
|
||||
if err != nil {
|
||||
return defaultSettings(), err
|
||||
|
||||
if err := SaveSettings(settings); err != nil {
|
||||
return settings, err
|
||||
}
|
||||
if migratedLegacy {
|
||||
if err := renameLegacyConfig(legacyPath); err != nil {
|
||||
return settings, err
|
||||
}
|
||||
}
|
||||
return settings, nil
|
||||
}
|
||||
@@ -73,7 +96,7 @@ func SaveSettings(settings *ClientSettings) error {
|
||||
if settings == nil {
|
||||
settings = defaultSettings()
|
||||
}
|
||||
data, err := json.MarshalIndent(settings, "", " ")
|
||||
data, err := yaml.Marshal(settings)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
@@ -0,0 +1,115 @@
|
||||
package assets
|
||||
|
||||
import (
|
||||
"encoding/json"
|
||||
"os"
|
||||
"path/filepath"
|
||||
"testing"
|
||||
)
|
||||
|
||||
func TestLoadSettingsParsesYAML(t *testing.T) {
|
||||
t.Setenv(envVarName, t.TempDir())
|
||||
|
||||
rootDir, _ := filepath.Abs(GetRootAppDir())
|
||||
settingsPath := filepath.Join(rootDir, settingsFileName)
|
||||
|
||||
data := []byte(`tables: "Compact"
|
||||
autoadult: true
|
||||
beacon_autoresults: false
|
||||
small_term_width: 120
|
||||
always_overflow: true
|
||||
vim_mode: true
|
||||
user_connect: true
|
||||
console_logs: false
|
||||
`)
|
||||
if err := os.WriteFile(settingsPath, data, 0o600); err != nil {
|
||||
t.Fatalf("failed to write yaml settings: %v", err)
|
||||
}
|
||||
|
||||
settings, err := LoadSettings()
|
||||
if err != nil {
|
||||
t.Fatalf("expected no error, got %v", err)
|
||||
}
|
||||
if settings.TableStyle != "Compact" {
|
||||
t.Fatalf("expected TableStyle %q, got %q", "Compact", settings.TableStyle)
|
||||
}
|
||||
if !settings.AutoAdult {
|
||||
t.Fatalf("expected AutoAdult true")
|
||||
}
|
||||
if settings.BeaconAutoResults {
|
||||
t.Fatalf("expected BeaconAutoResults false")
|
||||
}
|
||||
if settings.SmallTermWidth != 120 {
|
||||
t.Fatalf("expected SmallTermWidth %d, got %d", 120, settings.SmallTermWidth)
|
||||
}
|
||||
if !settings.AlwaysOverflow {
|
||||
t.Fatalf("expected AlwaysOverflow true")
|
||||
}
|
||||
if !settings.VimMode {
|
||||
t.Fatalf("expected VimMode true")
|
||||
}
|
||||
if !settings.UserConnect {
|
||||
t.Fatalf("expected UserConnect true")
|
||||
}
|
||||
if settings.ConsoleLogs {
|
||||
t.Fatalf("expected ConsoleLogs false")
|
||||
}
|
||||
}
|
||||
|
||||
func TestLoadSettingsMigratesLegacyJSON(t *testing.T) {
|
||||
t.Setenv(envVarName, t.TempDir())
|
||||
|
||||
rootDir, _ := filepath.Abs(GetRootAppDir())
|
||||
legacyPath := filepath.Join(rootDir, settingsLegacyFileName)
|
||||
|
||||
legacy := &ClientSettings{
|
||||
TableStyle: "Legacy",
|
||||
AutoAdult: true,
|
||||
BeaconAutoResults: false,
|
||||
SmallTermWidth: 200,
|
||||
AlwaysOverflow: true,
|
||||
VimMode: true,
|
||||
UserConnect: true,
|
||||
ConsoleLogs: false,
|
||||
}
|
||||
data, err := json.MarshalIndent(legacy, "", " ")
|
||||
if err != nil {
|
||||
t.Fatalf("failed to marshal legacy settings: %v", err)
|
||||
}
|
||||
if err := os.WriteFile(legacyPath, data, 0o600); err != nil {
|
||||
t.Fatalf("failed to write legacy settings: %v", err)
|
||||
}
|
||||
|
||||
settings, err := LoadSettings()
|
||||
if err != nil {
|
||||
t.Fatalf("expected no error, got %v", err)
|
||||
}
|
||||
if settings.TableStyle != "Legacy" {
|
||||
t.Fatalf("expected TableStyle %q, got %q", "Legacy", settings.TableStyle)
|
||||
}
|
||||
if _, err := os.Stat(filepath.Join(rootDir, settingsFileName)); err != nil {
|
||||
t.Fatalf("expected yaml settings to exist: %v", err)
|
||||
}
|
||||
if _, err := os.Stat(legacyPath); !os.IsNotExist(err) {
|
||||
t.Fatalf("expected legacy settings to be renamed: %v", err)
|
||||
}
|
||||
if _, err := os.Stat(legacyBackupPath(legacyPath)); err != nil {
|
||||
t.Fatalf("expected legacy backup to exist: %v", err)
|
||||
}
|
||||
}
|
||||
|
||||
func TestLoadSettingsWritesDefault(t *testing.T) {
|
||||
t.Setenv(envVarName, t.TempDir())
|
||||
|
||||
settings, err := LoadSettings()
|
||||
if err != nil {
|
||||
t.Fatalf("expected no error, got %v", err)
|
||||
}
|
||||
if settings.TableStyle != "SliverDefault" {
|
||||
t.Fatalf("expected default TableStyle %q, got %q", "SliverDefault", settings.TableStyle)
|
||||
}
|
||||
rootDir, _ := filepath.Abs(GetRootAppDir())
|
||||
if _, err := os.Stat(filepath.Join(rootDir, settingsFileName)); err != nil {
|
||||
t.Fatalf("expected default settings to be written: %v", err)
|
||||
}
|
||||
}
|
||||
@@ -51,6 +51,7 @@ func init() {
|
||||
defer logFile.Close()
|
||||
|
||||
rootCmd.TraverseChildren = true
|
||||
rootCmd.Flags().String(RCFlagName, "", "path to rc script file")
|
||||
|
||||
// Create the console client, without any RPC or commands bound to it yet.
|
||||
// This created before anything so that multiple commands can make use of
|
||||
@@ -69,6 +70,9 @@ func init() {
|
||||
// other command trees below, such as the implant one.
|
||||
rootCmd.AddCommand(consoleCmd(con))
|
||||
|
||||
// MCP stdio server.
|
||||
rootCmd.AddCommand(mcpCmd(con))
|
||||
|
||||
// Implant.
|
||||
// The implant command allows users to run commands on slivers from their
|
||||
// system shell. It makes use of pre-runners for connecting to the server
|
||||
|
||||
+10
-24
@@ -23,7 +23,7 @@ import (
|
||||
"sort"
|
||||
|
||||
"github.com/bishopfox/sliver/client/assets"
|
||||
"gopkg.in/AlecAivazis/survey.v1"
|
||||
"github.com/bishopfox/sliver/client/forms"
|
||||
)
|
||||
|
||||
func selectConfig() *assets.ClientConfig {
|
||||
@@ -39,32 +39,18 @@ func selectConfig() *assets.ClientConfig {
|
||||
}
|
||||
}
|
||||
|
||||
answer := struct{ Config string }{}
|
||||
qs := getPromptForConfigs(configs)
|
||||
err := survey.Ask(qs, &answer)
|
||||
keys := make([]string, 0, len(configs))
|
||||
for key := range configs {
|
||||
keys = append(keys, key)
|
||||
}
|
||||
sort.Strings(keys)
|
||||
|
||||
selection := keys[0]
|
||||
err := forms.Select("Select a server:", keys, &selection)
|
||||
if err != nil {
|
||||
fmt.Println(err.Error())
|
||||
return nil
|
||||
}
|
||||
|
||||
return configs[answer.Config]
|
||||
}
|
||||
|
||||
func getPromptForConfigs(configs map[string]*assets.ClientConfig) []*survey.Question {
|
||||
keys := []string{}
|
||||
for k := range configs {
|
||||
keys = append(keys, k)
|
||||
}
|
||||
sort.Strings(keys)
|
||||
|
||||
return []*survey.Question{
|
||||
{
|
||||
Name: "config",
|
||||
Prompt: &survey.Select{
|
||||
Message: "Select a server:",
|
||||
Options: keys,
|
||||
Default: keys[0],
|
||||
},
|
||||
},
|
||||
}
|
||||
return configs[selection]
|
||||
}
|
||||
@@ -40,6 +40,7 @@ func consoleCmd(con *console.SliverClient) *cobra.Command {
|
||||
Short: "Start the sliver client console",
|
||||
}
|
||||
|
||||
consoleCmd.Flags().String(RCFlagName, "", "path to rc script file")
|
||||
consoleCmd.RunE, consoleCmd.PersistentPostRunE = consoleRunnerCmd(con, true)
|
||||
return consoleCmd
|
||||
}
|
||||
@@ -47,7 +48,7 @@ func consoleCmd(con *console.SliverClient) *cobra.Command {
|
||||
func consoleRunnerCmd(con *console.SliverClient, run bool) (pre, post func(cmd *cobra.Command, args []string) error) {
|
||||
var ln *grpc.ClientConn
|
||||
|
||||
pre = func(_ *cobra.Command, _ []string) error {
|
||||
pre = func(cmd *cobra.Command, _ []string) error {
|
||||
|
||||
configs := assets.GetConfigs()
|
||||
if len(configs) == 0 {
|
||||
@@ -59,13 +60,18 @@ func consoleRunnerCmd(con *console.SliverClient, run bool) (pre, post func(cmd *
|
||||
return nil
|
||||
}
|
||||
|
||||
rcScript, err := ReadRCScript(cmd)
|
||||
if err != nil {
|
||||
fmt.Printf("Failed to read rc script: %s\n", err)
|
||||
return nil
|
||||
}
|
||||
|
||||
// Don't clobber output when simply running an implant command from system shell.
|
||||
if run {
|
||||
fmt.Printf("Connecting to %s:%d ...\n", config.LHost, config.LPort)
|
||||
}
|
||||
|
||||
var rpc rpcpb.SliverRPCClient
|
||||
var err error
|
||||
|
||||
rpc, ln, err = transport.MTLSConnect(config)
|
||||
if err != nil {
|
||||
@@ -76,7 +82,7 @@ func consoleRunnerCmd(con *console.SliverClient, run bool) (pre, post func(cmd *
|
||||
// Wait for any connection state changes and exit if the connection is lost.
|
||||
go handleConnectionLost(ln)
|
||||
|
||||
return console.StartClient(con, rpc, command.ServerCommands(con, nil), command.SliverCommands(con), run)
|
||||
return console.StartClient(con, rpc, command.ServerCommands(con, nil), command.SliverCommands(con), run, rcScript)
|
||||
}
|
||||
|
||||
// Close the RPC connection once exiting
|
||||
|
||||
@@ -0,0 +1,94 @@
|
||||
package cli
|
||||
|
||||
/*
|
||||
Sliver Implant Framework
|
||||
Copyright (C) 2023 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"
|
||||
"os"
|
||||
"path/filepath"
|
||||
|
||||
"github.com/bishopfox/sliver/client/assets"
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
clientmcp "github.com/bishopfox/sliver/client/mcp"
|
||||
"github.com/bishopfox/sliver/client/transport"
|
||||
"github.com/spf13/cobra"
|
||||
)
|
||||
|
||||
func mcpCmd(con *console.SliverClient) *cobra.Command {
|
||||
mcpCmd := &cobra.Command{
|
||||
Use: "mcp",
|
||||
Short: "Start the MCP stdio server",
|
||||
RunE: func(cmd *cobra.Command, args []string) error {
|
||||
return runMCP(cmd, con)
|
||||
},
|
||||
}
|
||||
mcpCmd.Flags().String("config", "", "path to client config file")
|
||||
return mcpCmd
|
||||
}
|
||||
|
||||
func runMCP(cmd *cobra.Command, con *console.SliverClient) error {
|
||||
configPath, _ := cmd.Flags().GetString("config")
|
||||
config, err := loadMCPClientConfig(configPath)
|
||||
if err != nil {
|
||||
fmt.Printf("%s\n", err)
|
||||
return nil
|
||||
}
|
||||
|
||||
rpc, ln, err := transport.MTLSConnect(config)
|
||||
if err != nil {
|
||||
fmt.Printf("Connection to server failed %s\n", err)
|
||||
return nil
|
||||
}
|
||||
defer ln.Close()
|
||||
|
||||
con.Rpc = rpc
|
||||
go handleConnectionLost(ln)
|
||||
|
||||
cfg := clientmcp.DefaultConfig()
|
||||
if err := clientmcp.ServeStdio(cfg, con.Rpc); err != nil {
|
||||
fmt.Printf("MCP server error: %s\n", err)
|
||||
return nil
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func loadMCPClientConfig(path string) (*assets.ClientConfig, error) {
|
||||
if path != "" {
|
||||
configPath := path
|
||||
if !filepath.IsAbs(configPath) {
|
||||
if _, err := os.Stat(configPath); err != nil {
|
||||
configPath = filepath.Join(assets.GetConfigDir(), configPath)
|
||||
}
|
||||
}
|
||||
return assets.ReadConfig(configPath)
|
||||
}
|
||||
|
||||
configs := assets.GetConfigs()
|
||||
switch len(configs) {
|
||||
case 0:
|
||||
return nil, fmt.Errorf("no config files found at %s (use --config)", assets.GetConfigDir())
|
||||
case 1:
|
||||
for _, config := range configs {
|
||||
return config, nil
|
||||
}
|
||||
default:
|
||||
return nil, fmt.Errorf("multiple configs found; use --config to select one")
|
||||
}
|
||||
return nil, fmt.Errorf("no config files found")
|
||||
}
|
||||
@@ -0,0 +1,31 @@
|
||||
package cli
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"os"
|
||||
|
||||
"github.com/spf13/cobra"
|
||||
)
|
||||
|
||||
const RCFlagName = "rc"
|
||||
|
||||
func ReadRCScript(cmd *cobra.Command) (string, error) {
|
||||
if cmd == nil {
|
||||
return "", nil
|
||||
}
|
||||
if cmd.Flags().Lookup(RCFlagName) == nil {
|
||||
return "", nil
|
||||
}
|
||||
rcPath, err := cmd.Flags().GetString(RCFlagName)
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
if rcPath == "" {
|
||||
return "", nil
|
||||
}
|
||||
data, err := os.ReadFile(rcPath)
|
||||
if err != nil {
|
||||
return "", fmt.Errorf("read rc script %q: %w", rcPath, err)
|
||||
}
|
||||
return string(data), nil
|
||||
}
|
||||
@@ -8,7 +8,7 @@ Shared registration glue, scaffolding, and helpers for Sliver client console com
|
||||
|
||||
- `command.go` – Provides helpers for binding Cobra commands, flag sets, and visibility filters into the client command tree.
|
||||
- `server.go` – Defines the server menu composition, wiring each server-side command group onto the root console structure at runtime.
|
||||
- `sliver.go` – Builds the implant/Sliver menu, attaching per-target command groups and loading alias/extension manifests before exposure.
|
||||
- `main.go` – Builds the implant/Sliver menu, attaching per-target command groups and loading alias/extension manifests before exposure.
|
||||
|
||||
## Sub-packages
|
||||
|
||||
@@ -25,6 +25,7 @@ Shared registration glue, scaffolding, and helpers for Sliver client console com
|
||||
- `creds/` – Implements the 'creds' command group for the Sliver client console.
|
||||
- `cursed/` – Implements the 'cursed' command group for the Sliver client console.
|
||||
- `dllhijack/` – Implements the 'dllhijack' command group for the Sliver client console.
|
||||
- `edit/` – Implements the 'edit' command for the Sliver client console.
|
||||
- `environment/` – Implements the 'environment' command group for the Sliver client console.
|
||||
- `exec/` – Implements the 'exec' command group for the Sliver client console.
|
||||
- `exit/` – Implements the 'exit' command group for the Sliver client console.
|
||||
@@ -40,6 +41,7 @@ Shared registration glue, scaffolding, and helpers for Sliver client console com
|
||||
- `licenses/` – Implements the 'licenses' command group for the Sliver client console.
|
||||
- `loot/` – Implements the 'loot' command group for the Sliver client console.
|
||||
- `monitor/` – Implements the 'monitor' command group for the Sliver client console.
|
||||
- `mcp/` – Implements the 'mcp' command group for the Sliver client console.
|
||||
- `network/` – Implements the 'network' command group for the Sliver client console.
|
||||
- `operators/` – Implements the 'operators' command group for the Sliver client console.
|
||||
- `pivots/` – Implements the 'pivots' command group for the Sliver client console.
|
||||
|
||||
@@ -0,0 +1,23 @@
|
||||
# client/command/aka
|
||||
|
||||
## Overview
|
||||
|
||||
Implements the 'aka' command group for the Sliver client console. "Aka"s are
|
||||
command aliases (like 'alias' in 'bash') that allow operators to specify
|
||||
shorthand commands and default arguments for commonly used commands.
|
||||
|
||||
### Examples:
|
||||
|
||||
- `aka create bg background`: Allows an operator to run `bg` from the implant
|
||||
menu to quickly move back to the server menu
|
||||
- `aka create execw execute -o "C:\Windows\System32\cmd.exe" /c`: Shorthand for
|
||||
executing binaries on Windows targets like: `execw arp -a`
|
||||
|
||||
## Go Files
|
||||
|
||||
- `commands.go` – Wires Cobra commands for listing, creating, and deleting command aliases in the client console.
|
||||
- `create.go` – Handles creating command aliases to use by the client.
|
||||
- `delete.go` – Removes command aliases currently tracked by the client.
|
||||
- `hook.go` – The main hooking logic to intercept commands ran by the client console. The hook will intercept processing before hitting the Cobra tree to transform the command alias to a full command with default arguments from the command alias and user-provided arguments to the alias.
|
||||
- `list.go` - Lists the current command aliases tracked by the client.
|
||||
- `storage.go` - Supports the saving of aliases to disk to keep between runs of the client.
|
||||
@@ -0,0 +1,59 @@
|
||||
package aka
|
||||
|
||||
import (
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
"github.com/bishopfox/sliver/client/constants"
|
||||
"github.com/spf13/cobra"
|
||||
)
|
||||
|
||||
func ServerCommands(con *console.SliverClient) []*cobra.Command {
|
||||
return commands(con, constants.GenericHelpGroup)
|
||||
}
|
||||
|
||||
func ImplantCommands(con *console.SliverClient) []*cobra.Command {
|
||||
return commands(con, constants.SliverCoreHelpGroup)
|
||||
}
|
||||
|
||||
func commands(con *console.SliverClient, group string) []*cobra.Command {
|
||||
akaCommand := &cobra.Command{
|
||||
Use: "aka",
|
||||
Short: "Manage command aliases (aka's)",
|
||||
Run: func(cmd *cobra.Command, args []string) {
|
||||
AkaListCmd(cmd, con, args)
|
||||
},
|
||||
GroupID: group,
|
||||
}
|
||||
|
||||
createAka := &cobra.Command{
|
||||
Use: "create <alias> <command> [args...]",
|
||||
Short: "Create a new command alias (aka)",
|
||||
Args: cobra.MinimumNArgs(2),
|
||||
DisableFlagParsing: true, // No flags with aka create so we capture flags to other commands
|
||||
DisableFlagsInUseLine: true,
|
||||
Run: func(cmd *cobra.Command, args []string) {
|
||||
AkaCreateCmd(cmd, con, args)
|
||||
},
|
||||
}
|
||||
createAka.InitDefaultHelpFlag()
|
||||
createAka.Flags().Lookup("help").Hidden = true
|
||||
akaCommand.AddCommand(createAka)
|
||||
|
||||
deleteAka := &cobra.Command{
|
||||
Use: "delete <alias>",
|
||||
Short: "Delete a command alias (aka)",
|
||||
Args: cobra.MinimumNArgs(1),
|
||||
Run: func(cmd *cobra.Command, args []string) {
|
||||
AkaDeleteCmd(cmd, con, args)
|
||||
},
|
||||
}
|
||||
akaCommand.AddCommand(deleteAka)
|
||||
|
||||
con.App.PreCmdRunLineHooks = append(con.App.PreCmdRunLineHooks, Cmdhook)
|
||||
|
||||
err := LoadAkaAliases()
|
||||
if err != nil {
|
||||
con.PrintErrorf("Failed to load aka alises: %s\n", err)
|
||||
}
|
||||
|
||||
return []*cobra.Command{akaCommand}
|
||||
}
|
||||
@@ -0,0 +1,46 @@
|
||||
package aka
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"strings"
|
||||
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
"github.com/spf13/cobra"
|
||||
)
|
||||
|
||||
func AkaCreateCmd(cmd *cobra.Command, con *console.SliverClient, args []string) {
|
||||
aliasName := args[0]
|
||||
command := args[1]
|
||||
defaultArgs := args[2:] // anything else is going to be the default args to the alias
|
||||
|
||||
if _, exists := akaAliases[aliasName]; exists {
|
||||
con.PrintErrorf("Alias '%s' already exists\n", aliasName)
|
||||
return
|
||||
}
|
||||
|
||||
var desc string
|
||||
if len(defaultArgs) == 0 {
|
||||
desc = fmt.Sprintf("%s", command)
|
||||
} else {
|
||||
desc = fmt.Sprintf("%s %s", command, strings.Join(defaultArgs, " "))
|
||||
}
|
||||
|
||||
alias := &AkaAlias{
|
||||
Name: aliasName,
|
||||
Command: command,
|
||||
DefaultArgs: defaultArgs,
|
||||
Description: desc,
|
||||
}
|
||||
|
||||
akaAliases[aliasName] = alias
|
||||
|
||||
// save this new alias to disk
|
||||
err := SaveAkaAliases()
|
||||
if err != nil {
|
||||
con.PrintErrorf("Failed to save alias '%s' to disk: %s\n", aliasName, err)
|
||||
// we still technically added it to the map, so the alias did get created in
|
||||
// memory so we should still print the Info message below
|
||||
}
|
||||
|
||||
con.PrintInfof("Create alias for '%s' -> '%v'\n", aliasName, alias.Description)
|
||||
}
|
||||
@@ -0,0 +1,25 @@
|
||||
package aka
|
||||
|
||||
import (
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
"github.com/spf13/cobra"
|
||||
)
|
||||
|
||||
func AkaDeleteCmd(cmd *cobra.Command, con *console.SliverClient, args []string) {
|
||||
aliasName := args[0]
|
||||
if _, exists := akaAliases[aliasName]; !exists {
|
||||
con.PrintErrorf("Alias '%s' does not exist\n", aliasName)
|
||||
return
|
||||
}
|
||||
|
||||
delete(akaAliases, aliasName)
|
||||
|
||||
// Save updated map to disk
|
||||
err := SaveAkaAliases()
|
||||
if err != nil {
|
||||
con.PrintErrorf("Failed to save aliases to disk: %s\n", err)
|
||||
return
|
||||
}
|
||||
|
||||
con.PrintInfof("Deleted alias '%s'\n", aliasName)
|
||||
}
|
||||
@@ -0,0 +1,27 @@
|
||||
package aka
|
||||
|
||||
import (
|
||||
"strings"
|
||||
)
|
||||
|
||||
func Cmdhook(args []string) ([]string, error) {
|
||||
if len(args) == 0 {
|
||||
return args, nil
|
||||
}
|
||||
|
||||
if aliasArgs, exists := akaAliases[args[0]]; exists {
|
||||
var expandedArgs []string
|
||||
|
||||
expandedArgs = append(expandedArgs, aliasArgs.Command)
|
||||
expandedArgs = append(expandedArgs, aliasArgs.DefaultArgs...)
|
||||
// join the user passed args so the shell processes it without flags if
|
||||
// available
|
||||
if len(args[1:]) > 0 {
|
||||
expandedArgs = append(expandedArgs, strings.Join(args[1:], " "))
|
||||
}
|
||||
|
||||
return expandedArgs, nil
|
||||
}
|
||||
|
||||
return args, nil
|
||||
}
|
||||
@@ -0,0 +1,31 @@
|
||||
package aka
|
||||
|
||||
import (
|
||||
"github.com/bishopfox/sliver/client/command/settings"
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
"github.com/jedib0t/go-pretty/v6/table"
|
||||
"github.com/spf13/cobra"
|
||||
)
|
||||
|
||||
func AkaListCmd(cmd *cobra.Command, con *console.SliverClient, args []string) {
|
||||
if len(akaAliases) == 0 {
|
||||
con.PrintInfof("No command aliases created. Use `aka create` to create one.\n")
|
||||
return
|
||||
}
|
||||
|
||||
tw := table.NewWriter()
|
||||
tw.SetStyle(settings.GetTableStyle(con))
|
||||
tw.AppendHeader(table.Row{
|
||||
"Alias",
|
||||
"Command",
|
||||
})
|
||||
|
||||
for alias, cmd := range akaAliases {
|
||||
tw.AppendRow(table.Row{
|
||||
alias,
|
||||
cmd.Description,
|
||||
})
|
||||
}
|
||||
|
||||
con.Printf("%s\n", tw.Render())
|
||||
}
|
||||
@@ -0,0 +1,68 @@
|
||||
package aka
|
||||
|
||||
import (
|
||||
"encoding/json"
|
||||
"os"
|
||||
"path/filepath"
|
||||
|
||||
"github.com/bishopfox/sliver/client/assets"
|
||||
)
|
||||
|
||||
type AkaAlias struct {
|
||||
Name string `json:"name"` // alias Name
|
||||
Command string `json:"command"` // command being aliased
|
||||
DefaultArgs []string `json:"default_args"` // args passed by the user
|
||||
Description string `json:"description"`
|
||||
}
|
||||
|
||||
var akaAliases = make(map[string]*AkaAlias)
|
||||
|
||||
const (
|
||||
akaAliasFileName = "aka-aliases.json"
|
||||
)
|
||||
|
||||
func GetAkaAliasesFilePath() string {
|
||||
return filepath.Join(assets.GetRootAppDir(), akaAliasFileName)
|
||||
}
|
||||
|
||||
func LoadAkaAliases() error {
|
||||
filepath := GetAkaAliasesFilePath()
|
||||
data, err := os.ReadFile(filepath)
|
||||
if err != nil {
|
||||
// if file hasn't been created yet, we fail gracefully
|
||||
if os.IsNotExist(err) {
|
||||
return nil
|
||||
}
|
||||
// otherwise, return the actual error; something else went wrong
|
||||
return err
|
||||
}
|
||||
|
||||
aliases := []AkaAlias{}
|
||||
err = json.Unmarshal(data, &aliases)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
akaAliases = make(map[string]*AkaAlias)
|
||||
|
||||
for _, alias := range aliases {
|
||||
akaAliases[alias.Name] = &alias
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func SaveAkaAliases() error {
|
||||
filepath := GetAkaAliasesFilePath()
|
||||
aliases := make([]*AkaAlias, 0, len(akaAliases))
|
||||
for _, alias := range akaAliases {
|
||||
aliases = append(aliases, alias)
|
||||
}
|
||||
|
||||
data, err := json.MarshalIndent(aliases, "", " ")
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
return os.WriteFile(filepath, data, 0o600)
|
||||
}
|
||||
@@ -24,9 +24,9 @@ import (
|
||||
"path/filepath"
|
||||
"strings"
|
||||
|
||||
"github.com/AlecAivazis/survey/v2"
|
||||
"github.com/bishopfox/sliver/client/assets"
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
"github.com/bishopfox/sliver/client/forms"
|
||||
"github.com/bishopfox/sliver/util"
|
||||
"github.com/spf13/cobra"
|
||||
)
|
||||
@@ -62,8 +62,7 @@ func installFromDir(aliasLocalPath string, con *console.SliverClient) {
|
||||
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)
|
||||
_ = forms.Confirm("Overwrite current install?", &confirm)
|
||||
if !confirm {
|
||||
return
|
||||
}
|
||||
@@ -122,8 +121,7 @@ func InstallFromFile(aliasGzFilePath string, aliasName string, promptToOverwrite
|
||||
if promptToOverwrite {
|
||||
con.PrintInfof("Alias '%s' already exists\n", manifest.CommandName)
|
||||
confirm := false
|
||||
prompt := &survey.Confirm{Message: "Overwrite current install?"}
|
||||
survey.AskOne(prompt, &confirm)
|
||||
_ = forms.Confirm("Overwrite current install?", &confirm)
|
||||
if !confirm {
|
||||
return nil
|
||||
}
|
||||
|
||||
+173
-11
@@ -27,15 +27,16 @@ import (
|
||||
"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/client/forms"
|
||||
"github.com/bishopfox/sliver/client/packages"
|
||||
"github.com/bishopfox/sliver/protobuf/clientpb"
|
||||
"github.com/bishopfox/sliver/protobuf/sliverpb"
|
||||
"github.com/bishopfox/sliver/util"
|
||||
"github.com/carapace-sh/carapace"
|
||||
app "github.com/reeflective/console"
|
||||
"github.com/spf13/cobra"
|
||||
"github.com/spf13/pflag"
|
||||
@@ -76,6 +77,16 @@ type AliasFile struct {
|
||||
Path string `json:"path"`
|
||||
}
|
||||
|
||||
// AliasArgument - An argument for an alias command.
|
||||
type AliasArgument struct {
|
||||
Name string `json:"name"`
|
||||
Type string `json:"type"`
|
||||
Desc string `json:"desc"`
|
||||
Optional bool `json:"optional"`
|
||||
Default interface{} `json:"default,omitempty"`
|
||||
Choices []string `json:"choices,omitempty"`
|
||||
}
|
||||
|
||||
// AliasManifest - The manifest for an alias, contains metadata.
|
||||
type AliasManifest struct {
|
||||
Name string `json:"name"`
|
||||
@@ -89,6 +100,7 @@ type AliasManifest struct {
|
||||
Entrypoint string `json:"entrypoint"`
|
||||
AllowArgs bool `json:"allow_args"`
|
||||
DefaultArgs string `json:"default_args"`
|
||||
Arguments []*AliasArgument `json:"arguments"`
|
||||
Files []*AliasFile `json:"files"`
|
||||
IsReflective bool `json:"is_reflective"`
|
||||
IsAssembly bool `json:"is_assembly"`
|
||||
@@ -158,15 +170,60 @@ func LoadAlias(manifestPath string, cmd *cobra.Command, con *console.SliverClien
|
||||
}
|
||||
aliasManifest.RootPath = filepath.Dir(manifestPath)
|
||||
|
||||
// Build usage string including arguments
|
||||
usage := strings.Builder{}
|
||||
usage.WriteString(aliasManifest.CommandName)
|
||||
for _, arg := range aliasManifest.Arguments {
|
||||
usage.WriteString(" ")
|
||||
if arg.Optional {
|
||||
usage.WriteString("[")
|
||||
}
|
||||
usage.WriteString(strings.ToUpper(arg.Name))
|
||||
if arg.Optional {
|
||||
usage.WriteString("]")
|
||||
}
|
||||
}
|
||||
|
||||
// Build long help message
|
||||
longHelp := strings.Builder{}
|
||||
longHelp.WriteString("[[.Bold]]Command:[[.Normal]]")
|
||||
longHelp.WriteString(usage.String())
|
||||
longHelp.WriteString("\n")
|
||||
if len(aliasManifest.Help) > 0 || len(aliasManifest.LongHelp) > 0 {
|
||||
longHelp.WriteString("[[.Bold]]About:[[.Normal]]")
|
||||
if len(aliasManifest.Help) > 0 {
|
||||
longHelp.WriteString(aliasManifest.Help)
|
||||
longHelp.WriteString("\n")
|
||||
}
|
||||
if len(aliasManifest.LongHelp) > 0 {
|
||||
longHelp.WriteString(aliasManifest.LongHelp)
|
||||
longHelp.WriteString("\n")
|
||||
}
|
||||
}
|
||||
if len(aliasManifest.Arguments) > 0 {
|
||||
longHelp.WriteString("[[.Bold]]Arguments:[[.Normal]]")
|
||||
for _, arg := range aliasManifest.Arguments {
|
||||
longHelp.WriteString("\n\t")
|
||||
optStr := ""
|
||||
if arg.Optional {
|
||||
optStr = "[OPTIONAL]"
|
||||
}
|
||||
aType := arg.Type
|
||||
if aType == "wstring" {
|
||||
aType = "string"
|
||||
}
|
||||
longHelp.WriteString(fmt.Sprintf("%s (%s):\t%s%s", strings.ToUpper(arg.Name), aType, optStr, arg.Desc))
|
||||
}
|
||||
}
|
||||
longHelp.WriteString("\n\n⚠️ If you're having issues passing arguments to the alias please read:\n")
|
||||
longHelp.WriteString("https://github.com/BishopFox/sliver/wiki/Aliases-&-Extensions#aliases-command-parsing")
|
||||
|
||||
// for each alias command, add a new app command
|
||||
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 := &cobra.Command{
|
||||
Use: aliasManifest.CommandName,
|
||||
Use: usage.String(),
|
||||
Short: helpMsg,
|
||||
Long: longHelpMsg,
|
||||
Long: help.FormatHelpTmpl(longHelp.String()),
|
||||
Run: func(cmd *cobra.Command, args []string) {
|
||||
runAliasCommand(cmd, con, args)
|
||||
},
|
||||
@@ -182,9 +239,9 @@ func LoadAlias(manifestPath string, cmd *cobra.Command, con *console.SliverClien
|
||||
f.StringP("app-domain", "d", "", "AppDomain name to create for .NET assembly. Generated randomly if not set.")
|
||||
f.StringP("arch", "a", "x84", "Assembly target architecture: x86, x64, x84 (x86+x64)")
|
||||
f.BoolP("in-process", "i", false, "Run in the current sliver process")
|
||||
f.StringP("runtime", "r", "", "Runtime to use for running the assembly (only supported when used with --in-process)")
|
||||
f.BoolP("amsi-bypass", "M", false, "Bypass AMSI on Windows (only supported when used with --in-process)")
|
||||
f.BoolP("etw-bypass", "E", false, "Bypass ETW on Windows (only supported when used with --in-process)")
|
||||
f.StringP("runtime", "r", "v4.0.30319", "Runtime to use for running the assembly")
|
||||
f.BoolP("amsi-bypass", "M", false, "Bypass AMSI on Windows")
|
||||
f.BoolP("etw-bypass", "E", false, "Bypass ETW on Windows")
|
||||
addAliasCmd.Flags().AddFlagSet(f)
|
||||
}
|
||||
|
||||
@@ -196,6 +253,10 @@ func LoadAlias(manifestPath string, cmd *cobra.Command, con *console.SliverClien
|
||||
f.IntP("timeout", "t", defaultTimeout, "command timeout in seconds")
|
||||
addAliasCmd.Flags().AddFlagSet(f)
|
||||
|
||||
// Setup completions for alias arguments
|
||||
comps := carapace.Gen(addAliasCmd)
|
||||
makeAliasArgCompleter(aliasManifest, comps)
|
||||
|
||||
cmd.AddCommand(addAliasCmd)
|
||||
|
||||
// Have to use a global map here, as passing the aliasCmd
|
||||
@@ -313,8 +374,7 @@ func runAliasCommand(cmd *cobra.Command, con *console.SliverClient, args []strin
|
||||
}
|
||||
con.PrintWarnf("%s", msgStr)
|
||||
confirm := false
|
||||
prompt := &survey.Confirm{Message: "Do you want to continue?"}
|
||||
survey.AskOne(prompt, &confirm, nil)
|
||||
forms.Confirm("Do you want to continue?", &confirm)
|
||||
if !confirm {
|
||||
return
|
||||
}
|
||||
@@ -590,3 +650,105 @@ func makeAliasPlatformFilters(alias *AliasManifest) map[string]string {
|
||||
app.CommandFilterKey: strings.Join(all, ","),
|
||||
}
|
||||
}
|
||||
|
||||
// makeAliasArgCompleter builds the positional and dash arguments completer for the alias.
|
||||
// It provides completion for:
|
||||
// 1. Positional arguments (before --)
|
||||
// 2. Flag-style arguments after -- (e.g., --target, --port)
|
||||
func makeAliasArgCompleter(alias *AliasManifest, comps *carapace.Carapace) {
|
||||
if len(alias.Arguments) == 0 {
|
||||
return
|
||||
}
|
||||
|
||||
var actions []carapace.Action
|
||||
|
||||
for _, arg := range alias.Arguments {
|
||||
var action carapace.Action
|
||||
|
||||
// If choices are defined, use them for completion
|
||||
if len(arg.Choices) > 0 {
|
||||
action = carapace.ActionValues(arg.Choices...).Tag("choices")
|
||||
} else {
|
||||
// Fall back to type-based completion
|
||||
switch arg.Type {
|
||||
case "file":
|
||||
action = carapace.ActionFiles().Tag("alias data")
|
||||
default:
|
||||
action = carapace.ActionValues()
|
||||
}
|
||||
}
|
||||
|
||||
usage := fmt.Sprintf("(%s) %s", arg.Type, arg.Desc)
|
||||
if arg.Optional {
|
||||
usage += " (optional)"
|
||||
}
|
||||
|
||||
actions = append(actions, action.Usage("%s", usage))
|
||||
}
|
||||
|
||||
comps.PositionalCompletion(actions...)
|
||||
|
||||
// Add dash completion for flag-style arguments after --
|
||||
// Pre-build the flag completions at registration time (not in a callback)
|
||||
flagCompletion := makeAliasFlagNameCompletion(alias)
|
||||
|
||||
// Build value completions for each argument type
|
||||
valueCompletions := make(map[string]carapace.Action)
|
||||
for _, arg := range alias.Arguments {
|
||||
// If choices are defined, use them for completion
|
||||
if len(arg.Choices) > 0 {
|
||||
valueCompletions[arg.Name] = carapace.ActionValues(arg.Choices...).Tag("choices")
|
||||
} else {
|
||||
// Fall back to type-based completion
|
||||
switch arg.Type {
|
||||
case "file":
|
||||
valueCompletions[arg.Name] = carapace.ActionFiles().Tag("file path")
|
||||
case "bool":
|
||||
valueCompletions[arg.Name] = carapace.ActionValues("true", "false").Tag("boolean")
|
||||
default:
|
||||
valueCompletions[arg.Name] = carapace.ActionValues()
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Use DashAnyCompletion with a smart action that determines context
|
||||
comps.DashAnyCompletion(
|
||||
carapace.ActionCallback(func(c carapace.Context) carapace.Action {
|
||||
// If typing a flag (starts with -)
|
||||
if strings.HasPrefix(c.Value, "-") {
|
||||
return flagCompletion
|
||||
}
|
||||
|
||||
// If previous arg was a flag, complete its value
|
||||
if len(c.Args) > 0 {
|
||||
lastArg := c.Args[len(c.Args)-1]
|
||||
if strings.HasPrefix(lastArg, "-") {
|
||||
flagName := strings.TrimLeft(lastArg, "-")
|
||||
if action, ok := valueCompletions[flagName]; ok {
|
||||
return action
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Default: show flag names
|
||||
return flagCompletion
|
||||
}),
|
||||
)
|
||||
}
|
||||
|
||||
// makeAliasFlagNameCompletion creates completion for flag names
|
||||
func makeAliasFlagNameCompletion(alias *AliasManifest) carapace.Action {
|
||||
var results []string
|
||||
|
||||
for _, arg := range alias.Arguments {
|
||||
flagName := fmt.Sprintf("--%s", arg.Name)
|
||||
desc := arg.Desc
|
||||
if arg.Optional {
|
||||
desc = fmt.Sprintf("[optional] %s", desc)
|
||||
}
|
||||
desc = fmt.Sprintf("(%s) %s", arg.Type, desc)
|
||||
results = append(results, flagName, desc)
|
||||
}
|
||||
|
||||
return carapace.ActionValuesDescribed(results...).Tag("alias arguments")
|
||||
}
|
||||
@@ -24,9 +24,9 @@ import (
|
||||
"os"
|
||||
"path/filepath"
|
||||
|
||||
"github.com/AlecAivazis/survey/v2"
|
||||
"github.com/bishopfox/sliver/client/assets"
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
"github.com/bishopfox/sliver/client/forms"
|
||||
"github.com/spf13/cobra"
|
||||
)
|
||||
|
||||
@@ -39,8 +39,7 @@ func AliasesRemoveCmd(cmd *cobra.Command, con *console.SliverClient, args []stri
|
||||
return
|
||||
}
|
||||
confirm := false
|
||||
prompt := &survey.Confirm{Message: fmt.Sprintf("Remove '%s' alias?", name)}
|
||||
survey.AskOne(prompt, &confirm)
|
||||
_ = forms.Confirm(fmt.Sprintf("Remove '%s' alias?", name), &confirm)
|
||||
if !confirm {
|
||||
return
|
||||
}
|
||||
|
||||
@@ -37,7 +37,7 @@ func Commands(con *console.SliverClient) []*cobra.Command {
|
||||
Use: consts.InstallStr,
|
||||
Short: "Install an alias or extension",
|
||||
Long: help.GetHelpFor([]string{consts.ArmoryStr, consts.InstallStr}),
|
||||
Args: cobra.ExactArgs(1),
|
||||
Args: cobra.RangeArgs(0, 1),
|
||||
Run: func(cmd *cobra.Command, args []string) {
|
||||
ArmoryInstallCmd(cmd, con, args)
|
||||
},
|
||||
|
||||
@@ -26,8 +26,9 @@ import (
|
||||
"os"
|
||||
"path/filepath"
|
||||
"slices"
|
||||
"sort"
|
||||
"strings"
|
||||
|
||||
"github.com/AlecAivazis/survey/v2"
|
||||
"github.com/spf13/cobra"
|
||||
|
||||
"github.com/bishopfox/sliver/client/assets"
|
||||
@@ -35,6 +36,7 @@ import (
|
||||
"github.com/bishopfox/sliver/client/command/extensions"
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
"github.com/bishopfox/sliver/client/constants"
|
||||
"github.com/bishopfox/sliver/client/forms"
|
||||
"github.com/bishopfox/sliver/util"
|
||||
"github.com/bishopfox/sliver/util/minisign"
|
||||
)
|
||||
@@ -51,10 +53,9 @@ const (
|
||||
// ArmoryInstallCmd - The armory install command
|
||||
func ArmoryInstallCmd(cmd *cobra.Command, con *console.SliverClient, args []string) {
|
||||
var promptToOverwrite bool
|
||||
name := args[0]
|
||||
if name == "" {
|
||||
con.PrintErrorf("A package or bundle name is required")
|
||||
return
|
||||
names := []string{}
|
||||
if len(args) > 0 {
|
||||
names = []string{args[0]}
|
||||
}
|
||||
forceInstallation, err := cmd.Flags().GetBool("force")
|
||||
if err != nil {
|
||||
@@ -83,51 +84,92 @@ func ArmoryInstallCmd(cmd *cobra.Command, con *console.SliverClient, args []stri
|
||||
|
||||
clientConfig := parseArmoryHTTPConfig(cmd)
|
||||
refresh(clientConfig)
|
||||
if name == "all" {
|
||||
aliases, extensions := packageManifestsInCache()
|
||||
aliasCount, extCount := countUniqueCommandsFromManifests(aliases, extensions)
|
||||
confirm := false
|
||||
pluralAliases := "es"
|
||||
if aliasCount == 1 {
|
||||
pluralAliases = ""
|
||||
|
||||
if len(names) == 0 {
|
||||
armoryFilterName := ""
|
||||
if armoryPK != "" {
|
||||
armoryFilterName = armoryName
|
||||
}
|
||||
pluralExtensions := "s"
|
||||
if extCount == 1 {
|
||||
pluralExtensions = ""
|
||||
}
|
||||
prompt := &survey.Confirm{
|
||||
Message: fmt.Sprintf("Install %d alias%s and %d extension%s?",
|
||||
aliasCount, pluralAliases, extCount, pluralExtensions,
|
||||
),
|
||||
}
|
||||
survey.AskOne(prompt, &confirm)
|
||||
if !confirm {
|
||||
options := armoryInstallOptions(armoryPK, armoryFilterName)
|
||||
if len(options) == 0 {
|
||||
con.PrintInfof("No packages or bundles found\n")
|
||||
return
|
||||
}
|
||||
promptToOverwrite = false
|
||||
}
|
||||
err = installPackageByName(name, armoryPK, forceInstallation, promptToOverwrite, clientConfig, con)
|
||||
if err == nil {
|
||||
return
|
||||
}
|
||||
if errors.Is(err, ErrPackageNotFound) {
|
||||
bundles := bundlesInCache()
|
||||
for _, bundle := range bundles {
|
||||
if bundle.Name == name {
|
||||
installBundle(bundle, armoryPK, forceInstallation, clientConfig, con)
|
||||
result, err := forms.ArmoryInstallForm(options)
|
||||
if err != nil {
|
||||
if errors.Is(err, forms.ErrUserAborted) {
|
||||
return
|
||||
}
|
||||
con.PrintErrorf("Armory install form failed: %s\n", err)
|
||||
return
|
||||
}
|
||||
// If we have made it here, then there was not a bundle or package that matched the provided name
|
||||
if armoryPK == "" {
|
||||
con.PrintErrorf("No package or bundle named %q was found\n", name)
|
||||
if len(result.SelectedNames) == 0 {
|
||||
return
|
||||
}
|
||||
names = result.SelectedNames
|
||||
}
|
||||
if len(names) == 0 {
|
||||
con.PrintErrorf("A package or bundle name is required")
|
||||
return
|
||||
}
|
||||
if slices.Contains(names, "all") {
|
||||
names = []string{"all"}
|
||||
}
|
||||
|
||||
for _, name := range names {
|
||||
if name == "" {
|
||||
continue
|
||||
}
|
||||
|
||||
promptOverwrite := promptToOverwrite
|
||||
if name == "all" {
|
||||
aliases, extensions := packageManifestsInCache()
|
||||
aliasCount, extCount := countUniqueCommandsFromManifests(aliases, extensions)
|
||||
confirm := false
|
||||
pluralAliases := "es"
|
||||
if aliasCount == 1 {
|
||||
pluralAliases = ""
|
||||
}
|
||||
pluralExtensions := "s"
|
||||
if extCount == 1 {
|
||||
pluralExtensions = ""
|
||||
}
|
||||
forms.Confirm(fmt.Sprintf("Install %d alias%s and %d extension%s?",
|
||||
aliasCount, pluralAliases, extCount, pluralExtensions,
|
||||
), &confirm)
|
||||
if !confirm {
|
||||
return
|
||||
}
|
||||
promptOverwrite = false
|
||||
}
|
||||
|
||||
err = installPackageByName(name, armoryPK, forceInstallation, promptOverwrite, clientConfig, con)
|
||||
if err == nil {
|
||||
continue
|
||||
}
|
||||
if errors.Is(err, ErrPackageNotFound) {
|
||||
bundles := bundlesInCache()
|
||||
for _, bundle := range bundles {
|
||||
if bundle.Name == name {
|
||||
installBundle(bundle, armoryPK, forceInstallation, clientConfig, con)
|
||||
err = nil
|
||||
break
|
||||
}
|
||||
}
|
||||
if err == nil {
|
||||
continue
|
||||
}
|
||||
// If we have made it here, then there was not a bundle or package that matched the provided name
|
||||
if armoryPK == "" {
|
||||
con.PrintErrorf("No package or bundle named %q was found\n", name)
|
||||
} else {
|
||||
con.PrintErrorf("No package or bundle named %q was found in armory %s\n", name, armoryName)
|
||||
}
|
||||
} else if errors.Is(err, ErrPackageAlreadyInstalled) {
|
||||
con.PrintErrorf("Package %q is already installed - use the force option to overwrite it\n", name)
|
||||
} else {
|
||||
con.PrintErrorf("No package or bundle named %q was found in armory %s\n", name, armoryName)
|
||||
con.PrintErrorf("Could not install package: %s\n", err)
|
||||
}
|
||||
} else if errors.Is(err, ErrPackageAlreadyInstalled) {
|
||||
con.PrintErrorf("Package %q is already installed - use the force option to overwrite it\n", name)
|
||||
} else {
|
||||
con.PrintErrorf("Could not install package: %s\n", err)
|
||||
}
|
||||
|
||||
}
|
||||
@@ -232,19 +274,22 @@ func getInstalledPackageNames() []string {
|
||||
}
|
||||
|
||||
// This is a convenience function to get the names of the commands in the cache
|
||||
func getCommandsInCache() []string {
|
||||
func getCommandsInCache(armoryPK string) []string {
|
||||
commandNames := []string{}
|
||||
|
||||
pkgCache.Range(func(key, value interface{}) bool {
|
||||
cacheEntry := value.(pkgCacheEntry)
|
||||
if cacheEntry.LastErr == nil {
|
||||
if armoryPK != "" && cacheEntry.ArmoryConfig.PublicKey != armoryPK {
|
||||
return true
|
||||
}
|
||||
if cacheEntry.Pkg.IsAlias {
|
||||
if !slices.Contains(commandNames, cacheEntry.Alias.CommandName) {
|
||||
if cacheEntry.Alias.CommandName != "" && !slices.Contains(commandNames, cacheEntry.Alias.CommandName) {
|
||||
commandNames = append(commandNames, cacheEntry.Alias.CommandName)
|
||||
}
|
||||
} else {
|
||||
for _, command := range cacheEntry.Extension.ExtCommand {
|
||||
if !slices.Contains(commandNames, command.CommandName) {
|
||||
if command.CommandName != "" && !slices.Contains(commandNames, command.CommandName) {
|
||||
commandNames = append(commandNames, command.CommandName)
|
||||
}
|
||||
}
|
||||
@@ -296,11 +341,7 @@ func getPackageIDFromUser(name string, options map[string]string) string {
|
||||
// Add a cancel option
|
||||
optionKeys = append(optionKeys, doNotInstallOption)
|
||||
options[doNotInstallOption] = doNotInstallPackageName
|
||||
prompt := &survey.Select{
|
||||
Message: fmt.Sprintf("More than one package contains the command %s. Please choose an option from the list below:", name),
|
||||
Options: optionKeys,
|
||||
}
|
||||
survey.AskOne(prompt, &selectedPackageKey)
|
||||
forms.Select(fmt.Sprintf("More than one package contains the command %s. Please choose an option from the list below:", name), optionKeys, &selectedPackageKey)
|
||||
selectedPackageID := options[selectedPackageKey]
|
||||
|
||||
return selectedPackageID
|
||||
@@ -360,7 +401,7 @@ func buildInstallList(name, armoryPK string, forceInstallation bool, pendingPack
|
||||
var requestedPackageList []string
|
||||
if name == "all" {
|
||||
requestedPackageList = []string{}
|
||||
allCommands := getCommandsInCache()
|
||||
allCommands := getCommandsInCache(armoryPK)
|
||||
for _, cmdName := range allCommands {
|
||||
if !slices.Contains(installedPackages, cmdName) || forceInstallation {
|
||||
// Check to see if there is a package pending with that name
|
||||
@@ -420,6 +461,15 @@ func installPackageByName(name, armoryPK string, forceInstallation, promptToOver
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
if len(packageInstallList) == 0 && name == "all" {
|
||||
availableCommands := getCommandsInCache(armoryPK)
|
||||
if len(availableCommands) == 0 {
|
||||
con.PrintInfof("No packages or bundles found\n")
|
||||
} else {
|
||||
con.PrintInfof("All available packages are already installed\n")
|
||||
}
|
||||
return nil
|
||||
}
|
||||
if len(packageInstallList) > 0 {
|
||||
for _, packageID := range packageInstallList {
|
||||
entry := packageCacheLookupByID(packageID)
|
||||
@@ -444,12 +494,114 @@ func installPackageByName(name, armoryPK string, forceInstallation, promptToOver
|
||||
|
||||
if name == "all" {
|
||||
con.Printf("\n")
|
||||
con.PrintInfof("Operation complete\n")
|
||||
con.PrintSuccessf("Operation complete\n")
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func armoryInstallOptions(armoryPK, armoryName string) []forms.ArmoryInstallOption {
|
||||
options := []forms.ArmoryInstallOption{}
|
||||
seen := make(map[string]bool)
|
||||
packageCount := 0
|
||||
|
||||
pkgCache.Range(func(key, value interface{}) bool {
|
||||
cacheEntry, ok := value.(pkgCacheEntry)
|
||||
if !ok {
|
||||
return true
|
||||
}
|
||||
if cacheEntry.LastErr != nil {
|
||||
return true
|
||||
}
|
||||
if armoryPK != "" && cacheEntry.ArmoryConfig.PublicKey != armoryPK {
|
||||
return true
|
||||
}
|
||||
|
||||
if cacheEntry.Pkg.IsAlias {
|
||||
name := cacheEntry.Alias.CommandName
|
||||
if name == "" {
|
||||
return true
|
||||
}
|
||||
if seen[name] {
|
||||
return true
|
||||
}
|
||||
label := formatArmoryInstallLabel("alias", name, cacheEntry.Alias.Help)
|
||||
options = append(options, forms.ArmoryInstallOption{
|
||||
Value: name,
|
||||
Label: label,
|
||||
})
|
||||
seen[name] = true
|
||||
packageCount++
|
||||
return true
|
||||
}
|
||||
|
||||
for _, command := range cacheEntry.Extension.ExtCommand {
|
||||
name := command.CommandName
|
||||
if name == "" {
|
||||
continue
|
||||
}
|
||||
if seen[name] {
|
||||
continue
|
||||
}
|
||||
label := formatArmoryInstallLabel("extension", name, command.Help)
|
||||
options = append(options, forms.ArmoryInstallOption{
|
||||
Value: name,
|
||||
Label: label,
|
||||
})
|
||||
seen[name] = true
|
||||
packageCount++
|
||||
}
|
||||
|
||||
return true
|
||||
})
|
||||
|
||||
for _, bundle := range bundlesInCache() {
|
||||
if bundle.Name == "" {
|
||||
continue
|
||||
}
|
||||
if armoryName != "" && bundle.ArmoryName != armoryName {
|
||||
continue
|
||||
}
|
||||
if seen[bundle.Name] {
|
||||
continue
|
||||
}
|
||||
label := fmt.Sprintf("bundle: %s (%d packages)", bundle.Name, len(bundle.Packages))
|
||||
options = append(options, forms.ArmoryInstallOption{
|
||||
Value: bundle.Name,
|
||||
Label: label,
|
||||
})
|
||||
seen[bundle.Name] = true
|
||||
}
|
||||
|
||||
if len(options) == 0 {
|
||||
return options
|
||||
}
|
||||
|
||||
sort.Slice(options, func(i, j int) bool {
|
||||
return options[i].Label < options[j].Label
|
||||
})
|
||||
|
||||
if packageCount > 0 {
|
||||
options = append([]forms.ArmoryInstallOption{
|
||||
{
|
||||
Value: "all",
|
||||
Label: "all packages (aliases + extensions)",
|
||||
},
|
||||
}, options...)
|
||||
}
|
||||
|
||||
return options
|
||||
}
|
||||
|
||||
func formatArmoryInstallLabel(kind, name, help string) string {
|
||||
help = strings.TrimSpace(help)
|
||||
if help == "" {
|
||||
return fmt.Sprintf("%s: %s", kind, name)
|
||||
}
|
||||
help = strings.Join(strings.Fields(help), " ")
|
||||
return fmt.Sprintf("%s: %s - %s", kind, name, help)
|
||||
}
|
||||
|
||||
func installAliasPackage(entry *pkgCacheEntry, promptToOverwrite bool, clientConfig ArmoryHTTPConfig, con *console.SliverClient) error {
|
||||
if entry == nil {
|
||||
return errors.New("package not found")
|
||||
@@ -483,20 +635,15 @@ func installAliasPackage(entry *pkgCacheEntry, promptToOverwrite bool, clientCon
|
||||
return errors.New("signature verification failed")
|
||||
}
|
||||
|
||||
tmpFile, err := os.CreateTemp("", "sliver-armory-")
|
||||
tmpFileName, err := writeArmoryTempFile(tarGz)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
defer os.Remove(tmpFile.Name())
|
||||
_, err = tmpFile.Write(tarGz)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
tmpFile.Close()
|
||||
defer os.Remove(tmpFileName)
|
||||
|
||||
con.Printf(console.Clearln + "\r") // Clear the line
|
||||
|
||||
installPath := alias.InstallFromFile(tmpFile.Name(), entry.Alias.CommandName, promptToOverwrite, con)
|
||||
installPath := alias.InstallFromFile(tmpFileName, entry.Alias.CommandName, promptToOverwrite, con)
|
||||
if installPath == nil {
|
||||
return errors.New("failed to install alias")
|
||||
}
|
||||
@@ -577,23 +724,45 @@ func installExtensionPackage(entry *pkgCacheEntry, promptToOverwrite bool, clien
|
||||
return errors.New("signature verification failed")
|
||||
}
|
||||
|
||||
tmpFile, err := os.CreateTemp("", "sliver-armory-")
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
defer os.Remove(tmpFile.Name())
|
||||
_, err = tmpFile.Write(tarGz)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
err = tmpFile.Sync()
|
||||
tmpFileName, err := writeArmoryTempFile(tarGz)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
defer os.Remove(tmpFileName)
|
||||
|
||||
con.Printf(console.Clearln + "\r") // Clear download message
|
||||
|
||||
extensions.InstallFromDir(tmpFile.Name(), promptToOverwrite, con, true)
|
||||
extensions.InstallFromDir(tmpFileName, promptToOverwrite, con, true)
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func writeArmoryTempFile(data []byte) (string, error) {
|
||||
if len(data) == 0 {
|
||||
return "", errors.New("downloaded archive is empty")
|
||||
}
|
||||
tmpFile, err := os.CreateTemp("", "sliver-armory-")
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
tmpFileName := tmpFile.Name()
|
||||
for len(data) > 0 {
|
||||
n, err := tmpFile.Write(data)
|
||||
if err != nil {
|
||||
tmpFile.Close()
|
||||
os.Remove(tmpFileName)
|
||||
return "", err
|
||||
}
|
||||
data = data[n:]
|
||||
}
|
||||
if err := tmpFile.Sync(); err != nil {
|
||||
tmpFile.Close()
|
||||
os.Remove(tmpFileName)
|
||||
return "", err
|
||||
}
|
||||
if err := tmpFile.Close(); err != nil {
|
||||
os.Remove(tmpFileName)
|
||||
return "", err
|
||||
}
|
||||
return tmpFileName, nil
|
||||
}
|
||||
@@ -8,10 +8,10 @@ import (
|
||||
"strings"
|
||||
"sync"
|
||||
|
||||
"github.com/AlecAivazis/survey/v2"
|
||||
"github.com/bishopfox/sliver/client/assets"
|
||||
"github.com/bishopfox/sliver/client/command/settings"
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
"github.com/bishopfox/sliver/client/forms"
|
||||
"github.com/jedib0t/go-pretty/v6/table"
|
||||
"github.com/spf13/cobra"
|
||||
)
|
||||
@@ -602,8 +602,7 @@ func ModifyArmoryCmd(cmd *cobra.Command, con *console.SliverClient, args []strin
|
||||
if err != nil {
|
||||
con.PrintErrorf("could not modify armory: %s\n", err)
|
||||
confirm := false
|
||||
prompt := &survey.Confirm{Message: "Would you like to revert the properties of the armory back to their previous values?"}
|
||||
survey.AskOne(prompt, &confirm, nil)
|
||||
_ = forms.Confirm("Would you like to revert the properties of the armory back to their previous values?", &confirm)
|
||||
if !confirm {
|
||||
return
|
||||
} else {
|
||||
|
||||
@@ -19,13 +19,11 @@ package armory
|
||||
*/
|
||||
|
||||
import (
|
||||
"errors"
|
||||
"fmt"
|
||||
"os"
|
||||
"sort"
|
||||
"strconv"
|
||||
"strings"
|
||||
|
||||
"github.com/AlecAivazis/survey/v2"
|
||||
"github.com/jedib0t/go-pretty/v6/table"
|
||||
"github.com/spf13/cobra"
|
||||
|
||||
@@ -34,6 +32,7 @@ import (
|
||||
"github.com/bishopfox/sliver/client/command/extensions"
|
||||
"github.com/bishopfox/sliver/client/command/settings"
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
"github.com/bishopfox/sliver/client/forms"
|
||||
"github.com/bishopfox/sliver/util"
|
||||
)
|
||||
|
||||
@@ -87,16 +86,19 @@ func ArmoryUpdateCmd(cmd *cobra.Command, con *console.SliverClient, args []strin
|
||||
if len(aliasUpdates) > 0 || len(extUpdates) > 0 {
|
||||
updateKeys := sortUpdateIdentifiers(aliasUpdates, extUpdates)
|
||||
displayAvailableUpdates(con, updateKeys, aliasUpdates, extUpdates)
|
||||
selectedUpdates, err = getUpdatesFromUser(con, updateKeys)
|
||||
selectedUpdates, err = getUpdatesFromUser(updateKeys)
|
||||
if err != nil {
|
||||
con.PrintErrorf(err.Error() + "\n")
|
||||
if errors.Is(err, forms.ErrUserAborted) {
|
||||
return
|
||||
}
|
||||
con.PrintErrorf("%s\n", err.Error())
|
||||
return
|
||||
}
|
||||
if len(selectedUpdates) == 0 {
|
||||
return
|
||||
}
|
||||
} else {
|
||||
con.PrintSuccessf("All packages are up to date")
|
||||
con.PrintSuccessf("All packages are up to date\n")
|
||||
return
|
||||
}
|
||||
|
||||
@@ -299,76 +301,35 @@ func displayAvailableUpdates(con *console.SliverClient, updateKeys []UpdateIdent
|
||||
con.Printf("%s\n\n", tw.Render())
|
||||
}
|
||||
|
||||
func getUpdatesFromUser(con *console.SliverClient, updateKeys []UpdateIdentifier) (chosenUpdates []UpdateIdentifier, selectionError error) {
|
||||
chosenUpdates = []UpdateIdentifier{}
|
||||
func getUpdatesFromUser(updateKeys []UpdateIdentifier) ([]UpdateIdentifier, error) {
|
||||
options := make([]forms.ArmoryUpdateOption, 0, len(updateKeys))
|
||||
optionIndex := make(map[string]UpdateIdentifier, len(updateKeys))
|
||||
|
||||
var updateResponse string
|
||||
for _, key := range updateKeys {
|
||||
packageType := "Alias"
|
||||
if key.Type == ExtensionPackage {
|
||||
packageType = "Extension"
|
||||
}
|
||||
optionID := fmt.Sprintf("%d:%s", key.Type, key.Name)
|
||||
optionLabel := fmt.Sprintf("%s (%s)", key.Name, packageType)
|
||||
options = append(options, forms.ArmoryUpdateOption{
|
||||
ID: optionID,
|
||||
Label: optionLabel,
|
||||
})
|
||||
optionIndex[optionID] = key
|
||||
}
|
||||
|
||||
con.Println("You can apply all, none, or some updates.\nTo apply some updates, specify the number of a single update, a range (1-3), or a combination of the two (1, 3-5, 7)\n")
|
||||
err := survey.AskOne(&survey.Input{
|
||||
Message: "Which updates would you like to apply? [A]ll, [N]one, or some:",
|
||||
}, &updateResponse)
|
||||
result, err := forms.ArmoryUpdateForm(options)
|
||||
if err != nil {
|
||||
// We do not need to set selectionError because an error here means the same thing as responding with "none"
|
||||
return
|
||||
return nil, err
|
||||
}
|
||||
|
||||
updateResponse = strings.ToLower(updateResponse)
|
||||
updateResponse = strings.Replace(updateResponse, " ", "", -1)
|
||||
if updateResponse == "n" || updateResponse == "none" {
|
||||
return
|
||||
}
|
||||
|
||||
if updateResponse == "a" || updateResponse == "all" {
|
||||
chosenUpdates = updateKeys
|
||||
return
|
||||
}
|
||||
|
||||
selections := strings.Split(updateResponse, ",")
|
||||
|
||||
for _, selection := range selections {
|
||||
// Handle a range
|
||||
if strings.Contains(selection, "-") {
|
||||
rangeParts := strings.Split(selection, "-")
|
||||
start, err := strconv.Atoi(rangeParts[0])
|
||||
if err != nil {
|
||||
selectionError = fmt.Errorf("%s is not a valid range", rangeParts[0])
|
||||
return
|
||||
}
|
||||
end, err := strconv.Atoi(rangeParts[1])
|
||||
if err != nil {
|
||||
selectionError = fmt.Errorf("%s is not a valid range", rangeParts[1])
|
||||
return
|
||||
}
|
||||
// Adjust for the 0 indexed slice we are working with
|
||||
start -= 1
|
||||
end -= 1
|
||||
if start < 0 {
|
||||
start = 0
|
||||
}
|
||||
if start > end {
|
||||
selectionError = fmt.Errorf("%s is not a valid range", selection)
|
||||
return
|
||||
}
|
||||
if end >= len(updateKeys) {
|
||||
end = len(updateKeys) - 1
|
||||
}
|
||||
|
||||
for i := start; i <= end; i++ {
|
||||
chosenUpdates = append(chosenUpdates, updateKeys[i])
|
||||
}
|
||||
} else {
|
||||
// Single entry
|
||||
index, err := strconv.Atoi(selection)
|
||||
if err != nil {
|
||||
selectionError = fmt.Errorf("%s is not a valid range", selection)
|
||||
return
|
||||
}
|
||||
index -= 1
|
||||
if index >= 0 && index < len(updateKeys) {
|
||||
chosenUpdates = append(chosenUpdates, updateKeys[index])
|
||||
}
|
||||
chosenUpdates := make([]UpdateIdentifier, 0, len(result.SelectedIDs))
|
||||
for _, selectedID := range result.SelectedIDs {
|
||||
if update, ok := optionIndex[selectedID]; ok {
|
||||
chosenUpdates = append(chosenUpdates, update)
|
||||
}
|
||||
}
|
||||
return
|
||||
|
||||
return chosenUpdates, nil
|
||||
}
|
||||
@@ -39,6 +39,7 @@ import (
|
||||
func BeaconsCmd(cmd *cobra.Command, con *console.SliverClient, args []string) {
|
||||
killFlag, _ := cmd.Flags().GetString("kill")
|
||||
killAll, _ := cmd.Flags().GetBool("kill-all")
|
||||
interact, _ := cmd.Flags().GetString("interact")
|
||||
|
||||
// Handle kill
|
||||
if killFlag != "" {
|
||||
@@ -72,6 +73,18 @@ func BeaconsCmd(cmd *cobra.Command, con *console.SliverClient, args []string) {
|
||||
con.PrintInfof("Killed %s (%s)\n", beacon.Name, beacon.ID)
|
||||
}
|
||||
}
|
||||
|
||||
if interact != "" {
|
||||
beacon, err := GetBeacon(con, interact)
|
||||
if err != nil {
|
||||
con.PrintErrorf("%s\n", err)
|
||||
return
|
||||
}
|
||||
con.ActiveTarget.Set(nil, beacon)
|
||||
con.PrintInfof("Active beacon %s (%s)\n", beacon.Name, strings.Split(beacon.ID, "-")[0])
|
||||
return
|
||||
}
|
||||
|
||||
filter, _ := cmd.Flags().GetString("filter")
|
||||
var filterRegex *regexp.Regexp
|
||||
if filterRe, _ := cmd.Flags().GetString("filter-re"); filterRe != "" {
|
||||
|
||||
@@ -33,6 +33,7 @@ func Commands(con *console.SliverClient) []*cobra.Command {
|
||||
flags.Bind("beacons", false, beaconsCmd, func(f *pflag.FlagSet) {
|
||||
f.StringP("kill", "k", "", "kill the designated beacon")
|
||||
f.BoolP("kill-all", "K", false, "kill all beacons")
|
||||
f.StringP("interact", "i", "", "interact with a beacon")
|
||||
f.BoolP("force", "F", false, "force killing the beacon")
|
||||
|
||||
f.StringP("filter", "f", "", "filter beacons by substring")
|
||||
@@ -40,7 +41,9 @@ func Commands(con *console.SliverClient) []*cobra.Command {
|
||||
})
|
||||
flags.BindFlagCompletions(beaconsCmd, func(comp *carapace.ActionMap) {
|
||||
(*comp)["kill"] = BeaconIDCompleter(con)
|
||||
(*comp)["interact"] = BeaconIDCompleter(con)
|
||||
})
|
||||
registerBeaconIDFlagCompletion(beaconsCmd, "interact", con)
|
||||
beaconsRmCmd := &cobra.Command{
|
||||
Use: consts.RmStr,
|
||||
Short: "Remove a beacon",
|
||||
@@ -81,22 +84,74 @@ func Commands(con *console.SliverClient) []*cobra.Command {
|
||||
// BeaconIDCompleter completes beacon IDs
|
||||
func BeaconIDCompleter(con *console.SliverClient) carapace.Action {
|
||||
callback := func(_ carapace.Context) carapace.Action {
|
||||
results := make([]string, 0)
|
||||
|
||||
beacons, err := con.Rpc.GetBeacons(context.Background(), &commonpb.Empty{})
|
||||
if err == nil {
|
||||
for _, b := range beacons.Beacons {
|
||||
link := fmt.Sprintf("[%s <- %s]", b.ActiveC2, b.RemoteAddress)
|
||||
id := fmt.Sprintf("%s (%d)", b.Name, b.PID)
|
||||
userHost := fmt.Sprintf("%s@%s", b.Username, b.Hostname)
|
||||
desc := strings.Join([]string{id, userHost, link}, " ")
|
||||
|
||||
results = append(results, b.ID[:8])
|
||||
results = append(results, desc)
|
||||
}
|
||||
}
|
||||
return carapace.ActionValuesDescribed(results...).Tag("beacons")
|
||||
return carapace.ActionValuesDescribed(beaconCompletionPairs(con)...).Tag("beacons")
|
||||
}
|
||||
|
||||
return carapace.ActionCallback(callback)
|
||||
}
|
||||
|
||||
func registerBeaconIDFlagCompletion(cmd *cobra.Command, name string, con *console.SliverClient) {
|
||||
if cmd == nil {
|
||||
return
|
||||
}
|
||||
if _, ok := cmd.GetFlagCompletionFunc(name); ok {
|
||||
return
|
||||
}
|
||||
if cmd.Flags().Lookup(name) == nil && cmd.PersistentFlags().Lookup(name) == nil {
|
||||
return
|
||||
}
|
||||
_ = cmd.RegisterFlagCompletionFunc(name, func(_ *cobra.Command, _ []string, toComplete string) ([]string, cobra.ShellCompDirective) {
|
||||
values := describedValuesToTabs(beaconCompletionPairs(con))
|
||||
return filterCompletionValues(values, toComplete), cobra.ShellCompDirectiveNoFileComp
|
||||
})
|
||||
}
|
||||
|
||||
func beaconCompletionPairs(con *console.SliverClient) []string {
|
||||
results := make([]string, 0)
|
||||
if con == nil || con.Rpc == nil {
|
||||
return results
|
||||
}
|
||||
|
||||
beacons, err := con.Rpc.GetBeacons(context.Background(), &commonpb.Empty{})
|
||||
if err != nil {
|
||||
return results
|
||||
}
|
||||
|
||||
for _, b := range beacons.Beacons {
|
||||
link := fmt.Sprintf("[%s <- %s]", b.ActiveC2, b.RemoteAddress)
|
||||
id := fmt.Sprintf("%s (%d)", b.Name, b.PID)
|
||||
userHost := fmt.Sprintf("%s@%s", b.Username, b.Hostname)
|
||||
desc := strings.Join([]string{id, userHost, link}, " ")
|
||||
|
||||
results = append(results, b.ID[:8], desc)
|
||||
}
|
||||
|
||||
return results
|
||||
}
|
||||
|
||||
func describedValuesToTabs(values []string) []string {
|
||||
tabbed := make([]string, 0, len(values)/2)
|
||||
for i := 0; i+1 < len(values); i += 2 {
|
||||
tabbed = append(tabbed, fmt.Sprintf("%s\t%s", values[i], values[i+1]))
|
||||
}
|
||||
return tabbed
|
||||
}
|
||||
|
||||
func filterCompletionValues(values []string, prefix string) []string {
|
||||
if prefix == "" {
|
||||
return values
|
||||
}
|
||||
|
||||
filtered := make([]string, 0, len(values))
|
||||
for _, value := range values {
|
||||
candidate := value
|
||||
if tab := strings.IndexByte(value, '\t'); tab >= 0 {
|
||||
candidate = value[:tab]
|
||||
}
|
||||
if strings.HasPrefix(candidate, prefix) {
|
||||
filtered = append(filtered, value)
|
||||
}
|
||||
}
|
||||
|
||||
return filtered
|
||||
}
|
||||
@@ -26,9 +26,8 @@ import (
|
||||
"strings"
|
||||
"text/tabwriter"
|
||||
|
||||
"github.com/AlecAivazis/survey/v2"
|
||||
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
"github.com/bishopfox/sliver/client/forms"
|
||||
"github.com/bishopfox/sliver/protobuf/clientpb"
|
||||
"github.com/bishopfox/sliver/protobuf/commonpb"
|
||||
)
|
||||
@@ -83,12 +82,8 @@ func SelectBeacon(con *console.SliverClient) (*clientpb.Beacon, error) {
|
||||
|
||||
options := strings.Split(outputBuf.String(), "\n")
|
||||
options = options[:len(options)-1] // Remove the last empty option
|
||||
prompt := &survey.Select{
|
||||
Message: "Select a beacon:",
|
||||
Options: options,
|
||||
}
|
||||
selected := ""
|
||||
survey.AskOne(prompt, &selected)
|
||||
_ = forms.Select("Select a beacon:", options, &selected)
|
||||
if selected == "" {
|
||||
return nil, ErrNoSelection
|
||||
}
|
||||
|
||||
@@ -21,10 +21,10 @@ package beacons
|
||||
import (
|
||||
"time"
|
||||
|
||||
"github.com/AlecAivazis/survey/v2"
|
||||
"github.com/spf13/cobra"
|
||||
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
"github.com/bishopfox/sliver/client/forms"
|
||||
"github.com/bishopfox/sliver/protobuf/clientpb"
|
||||
"github.com/bishopfox/sliver/protobuf/commonpb"
|
||||
)
|
||||
@@ -71,8 +71,7 @@ func BeaconsPruneCmd(cmd *cobra.Command, con *console.SliverClient, args []strin
|
||||
}
|
||||
con.Println()
|
||||
confirm := false
|
||||
prompt := &survey.Confirm{Message: "Prune these beacons?"}
|
||||
survey.AskOne(prompt, &confirm)
|
||||
_ = forms.Confirm("Prune these beacons?", &confirm)
|
||||
if !confirm {
|
||||
return
|
||||
}
|
||||
|
||||
@@ -21,6 +21,7 @@ package c2profiles
|
||||
import (
|
||||
"context"
|
||||
"encoding/json"
|
||||
"errors"
|
||||
"fmt"
|
||||
"io"
|
||||
"net/url"
|
||||
@@ -29,7 +30,6 @@ import (
|
||||
"path/filepath"
|
||||
"strings"
|
||||
|
||||
"github.com/AlecAivazis/survey/v2"
|
||||
"github.com/jedib0t/go-pretty/v6/table"
|
||||
"github.com/spf13/cobra"
|
||||
"golang.org/x/exp/slices"
|
||||
@@ -38,10 +38,15 @@ import (
|
||||
"github.com/bishopfox/sliver/client/command/settings"
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
"github.com/bishopfox/sliver/client/constants"
|
||||
"github.com/bishopfox/sliver/client/forms"
|
||||
"github.com/bishopfox/sliver/protobuf/clientpb"
|
||||
"github.com/bishopfox/sliver/protobuf/commonpb"
|
||||
)
|
||||
|
||||
var (
|
||||
ErrNoSelection = errors.New("no selection")
|
||||
)
|
||||
|
||||
// C2ProfileCmd list available http profiles
|
||||
func C2ProfileCmd(cmd *cobra.Command, con *console.SliverClient, args []string) {
|
||||
profileName, _ := cmd.Flags().GetString("name")
|
||||
@@ -53,7 +58,11 @@ func C2ProfileCmd(cmd *cobra.Command, con *console.SliverClient, args []string)
|
||||
return
|
||||
}
|
||||
if len(httpC2Profiles.Configs) != 1 {
|
||||
profileName = selectC2Profile(httpC2Profiles.Configs)
|
||||
profileName, err = selectC2Profile(httpC2Profiles.Configs)
|
||||
if err != nil {
|
||||
con.PrintErrorf("%s\n", err)
|
||||
return
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@@ -124,7 +133,11 @@ func ExportC2ProfileCmd(cmd *cobra.Command, con *console.SliverClient, args []st
|
||||
return
|
||||
}
|
||||
if len(httpC2Profiles.Configs) != 1 {
|
||||
profileName = selectC2Profile(httpC2Profiles.Configs)
|
||||
profileName, err = selectC2Profile(httpC2Profiles.Configs)
|
||||
if err != nil {
|
||||
con.PrintErrorf("%s\n", err)
|
||||
return
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@@ -540,20 +553,20 @@ func PrintC2Profiles(profile *clientpb.HTTPC2Config, con *console.SliverClient)
|
||||
con.Println("\n")
|
||||
}
|
||||
|
||||
func selectC2Profile(c2profiles []*clientpb.HTTPC2Config) string {
|
||||
func selectC2Profile(c2profiles []*clientpb.HTTPC2Config) (string, error) {
|
||||
c2profile := ""
|
||||
var choices []string
|
||||
for _, c2profile := range c2profiles {
|
||||
choices = append(choices, c2profile.Name)
|
||||
}
|
||||
|
||||
prompt := &survey.Select{
|
||||
Message: "Select a c2 profile",
|
||||
Options: choices,
|
||||
}
|
||||
survey.AskOne(prompt, &c2profile, nil)
|
||||
_ = forms.Select("Select a c2 profile", choices, &c2profile)
|
||||
|
||||
return c2profile
|
||||
if c2profile == "" {
|
||||
return "", ErrNoSelection
|
||||
}
|
||||
|
||||
return c2profile, nil
|
||||
}
|
||||
|
||||
func updateC2Profile(template *assets.HTTPC2Config, urls []string) (*assets.HTTPC2Config, error) {
|
||||
|
||||
@@ -6,5 +6,7 @@ Implements the 'certificates' command group for the Sliver client console.
|
||||
|
||||
## Go Files
|
||||
|
||||
- `authorities.go` – Retrieves certificate authority metadata from the server and prints it in a table.
|
||||
- `completions.go` – Provides tab completion helpers for certificate common names.
|
||||
- `certificates.go` – Retrieves certificate metadata from the server, formats expiration status, and prints results to the console.
|
||||
- `commands.go` – Registers the certificates command and binds the flags needed to query certificate inventories.
|
||||
@@ -0,0 +1,90 @@
|
||||
package certificates
|
||||
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
"time"
|
||||
|
||||
"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/jedib0t/go-pretty/v6/table"
|
||||
"github.com/spf13/cobra"
|
||||
"golang.org/x/term"
|
||||
)
|
||||
|
||||
func CertificateAuthoritiesCmd(cmd *cobra.Command, con *console.SliverClient, args []string) {
|
||||
authorityInfo, err := con.Rpc.GetCertificateAuthorityInfo(context.Background(), &commonpb.Empty{})
|
||||
if err != nil {
|
||||
con.PrintErrorf("could not get certificate authority information from database: %s", err.Error())
|
||||
return
|
||||
}
|
||||
|
||||
printCertificateAuthorityInfo(con, authorityInfo.Info)
|
||||
}
|
||||
|
||||
func printCertificateAuthorityInfo(con *console.SliverClient, authData []*clientpb.CertificateAuthorityData) {
|
||||
width, _, err := term.GetSize(0)
|
||||
if err != nil {
|
||||
width = 999
|
||||
}
|
||||
|
||||
if len(authData) == 0 {
|
||||
con.PrintWarnf("There are no certificate authorities in the database.\n")
|
||||
return
|
||||
}
|
||||
|
||||
tw := table.NewWriter()
|
||||
tw.SetStyle(settings.GetTableStyle(con))
|
||||
wideTermWidth := con.Settings.SmallTermWidth < width
|
||||
|
||||
if wideTermWidth {
|
||||
tw.AppendHeader(table.Row{
|
||||
"ID",
|
||||
"Common Name",
|
||||
"Creation Time",
|
||||
"Authority Type",
|
||||
"Key Algorithm",
|
||||
"Validity Start",
|
||||
"Expires",
|
||||
})
|
||||
} else {
|
||||
tw.AppendHeader(table.Row{
|
||||
"ID",
|
||||
"Common Name",
|
||||
"Expires",
|
||||
})
|
||||
}
|
||||
|
||||
for _, authority := range authData {
|
||||
rowColor := console.Normal
|
||||
|
||||
expiry, err := time.Parse(timeFormat, authority.ValidityExpiry)
|
||||
if err == nil {
|
||||
rowColor = checkCertExpiry(expiry)
|
||||
}
|
||||
|
||||
if wideTermWidth {
|
||||
tw.AppendRow(table.Row{
|
||||
fmt.Sprintf(rowColor+"%s"+console.Normal, authority.ID),
|
||||
fmt.Sprintf(rowColor+"%s"+console.Normal, authority.CN),
|
||||
fmt.Sprintf(rowColor+"%s"+console.Normal, authority.CreationTime),
|
||||
fmt.Sprintf(rowColor+"%s"+console.Normal, authority.Type),
|
||||
fmt.Sprintf(rowColor+"%s"+console.Normal, authority.KeyAlgorithm),
|
||||
fmt.Sprintf(rowColor+"%s"+console.Normal, authority.ValidityStart),
|
||||
fmt.Sprintf(rowColor+"%s"+console.Normal, authority.ValidityExpiry),
|
||||
})
|
||||
} else {
|
||||
tw.AppendRow(table.Row{
|
||||
fmt.Sprintf(rowColor+"%s"+console.Normal, authority.ID),
|
||||
fmt.Sprintf(rowColor+"%s"+console.Normal, authority.CN),
|
||||
fmt.Sprintf(rowColor+"%s"+console.Normal, authority.ValidityExpiry),
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
tw.SortBy([]table.SortBy{{Name: "Expires", Mode: table.Dsc}})
|
||||
|
||||
con.Printf("%s\n", tw.Render())
|
||||
}
|
||||
@@ -23,6 +23,7 @@ import (
|
||||
"github.com/bishopfox/sliver/client/command/help"
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
consts "github.com/bishopfox/sliver/client/constants"
|
||||
"github.com/rsteube/carapace"
|
||||
"github.com/spf13/cobra"
|
||||
"github.com/spf13/pflag"
|
||||
)
|
||||
@@ -44,6 +45,19 @@ func Commands(con *console.SliverClient) []*cobra.Command {
|
||||
f.BoolP("server", "s", false, "Show server certificates")
|
||||
f.StringP("cn", "c", "", "Show certificate information for a provided common name")
|
||||
})
|
||||
flags.BindFlagCompletions(certificatesCmd, func(comp *carapace.ActionMap) {
|
||||
(*comp)["cn"] = CertificateCommonNameCompleter(con)
|
||||
})
|
||||
registerCertificateCNFlagCompletion(certificatesCmd, "cn", con)
|
||||
|
||||
authoritiesCmd := &cobra.Command{
|
||||
Use: "authorities",
|
||||
Short: "List certificate authorities",
|
||||
Run: func(cmd *cobra.Command, args []string) {
|
||||
CertificateAuthoritiesCmd(cmd, con, args)
|
||||
},
|
||||
}
|
||||
certificatesCmd.AddCommand(authoritiesCmd)
|
||||
|
||||
return []*cobra.Command{
|
||||
certificatesCmd,
|
||||
|
||||
@@ -0,0 +1,96 @@
|
||||
package certificates
|
||||
|
||||
import (
|
||||
"context"
|
||||
"sort"
|
||||
"strings"
|
||||
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
"github.com/bishopfox/sliver/protobuf/clientpb"
|
||||
"github.com/rsteube/carapace"
|
||||
"github.com/spf13/cobra"
|
||||
)
|
||||
|
||||
// CertificateCommonNameCompleter completes common names for stored certificates.
|
||||
func CertificateCommonNameCompleter(con *console.SliverClient) carapace.Action {
|
||||
return carapace.ActionCallback(func(c carapace.Context) carapace.Action {
|
||||
if con == nil || con.Rpc == nil {
|
||||
return carapace.ActionMessage("not connected")
|
||||
}
|
||||
|
||||
values, err := certificateCommonNameValues(con)
|
||||
if err != nil {
|
||||
return carapace.ActionMessage("failed to list certificates %s", err)
|
||||
}
|
||||
if len(values) == 0 {
|
||||
return carapace.ActionMessage("no certificates")
|
||||
}
|
||||
|
||||
return carapace.ActionValues(values...).Tag("common name").Usage("certificate common name")
|
||||
})
|
||||
}
|
||||
|
||||
func registerCertificateCNFlagCompletion(cmd *cobra.Command, name string, con *console.SliverClient) {
|
||||
if cmd == nil {
|
||||
return
|
||||
}
|
||||
if _, ok := cmd.GetFlagCompletionFunc(name); ok {
|
||||
return
|
||||
}
|
||||
if cmd.Flags().Lookup(name) == nil && cmd.PersistentFlags().Lookup(name) == nil {
|
||||
return
|
||||
}
|
||||
_ = cmd.RegisterFlagCompletionFunc(name, func(_ *cobra.Command, _ []string, toComplete string) ([]string, cobra.ShellCompDirective) {
|
||||
values, err := certificateCommonNameValues(con)
|
||||
if err != nil {
|
||||
return nil, cobra.ShellCompDirectiveNoFileComp
|
||||
}
|
||||
return filterCompletionValues(values, toComplete), cobra.ShellCompDirectiveNoFileComp
|
||||
})
|
||||
}
|
||||
|
||||
func certificateCommonNameValues(con *console.SliverClient) ([]string, error) {
|
||||
if con == nil || con.Rpc == nil {
|
||||
return nil, nil
|
||||
}
|
||||
certInfo, err := con.Rpc.GetCertificateInfo(context.Background(), &clientpb.CertificatesReq{
|
||||
CategoryFilters: AllTransports | AllRoles,
|
||||
})
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
unique := map[string]struct{}{}
|
||||
for _, cert := range certInfo.Info {
|
||||
if cert.CN == "" {
|
||||
continue
|
||||
}
|
||||
unique[cert.CN] = struct{}{}
|
||||
}
|
||||
|
||||
values := make([]string, 0, len(unique))
|
||||
for name := range unique {
|
||||
values = append(values, name)
|
||||
}
|
||||
sort.Strings(values)
|
||||
return values, nil
|
||||
}
|
||||
|
||||
func filterCompletionValues(values []string, prefix string) []string {
|
||||
if prefix == "" {
|
||||
return values
|
||||
}
|
||||
|
||||
filtered := make([]string, 0, len(values))
|
||||
for _, value := range values {
|
||||
candidate := value
|
||||
if tab := strings.IndexByte(value, '\t'); tab >= 0 {
|
||||
candidate = value[:tab]
|
||||
}
|
||||
if strings.HasPrefix(candidate, prefix) {
|
||||
filtered = append(filtered, value)
|
||||
}
|
||||
}
|
||||
|
||||
return filtered
|
||||
}
|
||||
@@ -21,10 +21,10 @@ package clean
|
||||
import (
|
||||
"context"
|
||||
|
||||
"github.com/AlecAivazis/survey/v2"
|
||||
"github.com/bishopfox/sliver/client/command/flags"
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
"github.com/bishopfox/sliver/client/constants"
|
||||
"github.com/bishopfox/sliver/client/forms"
|
||||
"github.com/bishopfox/sliver/protobuf/clientpb"
|
||||
"github.com/bishopfox/sliver/protobuf/commonpb"
|
||||
"github.com/bishopfox/sliver/protobuf/sliverpb"
|
||||
@@ -35,8 +35,7 @@ import (
|
||||
func CleanCmd(cmd *cobra.Command, con *console.SliverClient, args []string) {
|
||||
con.Printf("This command will kill and remove all sessions, beacons and profiles \n")
|
||||
confirm := false
|
||||
prompt := &survey.Confirm{Message: "Are you sure you want to destroy everything?"}
|
||||
survey.AskOne(prompt, &confirm)
|
||||
_ = forms.Confirm("Are you sure you want to destroy everything?", &confirm)
|
||||
if !confirm {
|
||||
return
|
||||
}
|
||||
|
||||
@@ -8,8 +8,8 @@ import (
|
||||
"strings"
|
||||
"text/tabwriter"
|
||||
|
||||
"github.com/AlecAivazis/survey/v2"
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
"github.com/bishopfox/sliver/client/forms"
|
||||
"github.com/bishopfox/sliver/protobuf/clientpb"
|
||||
"github.com/bishopfox/sliver/protobuf/commonpb"
|
||||
)
|
||||
@@ -55,11 +55,7 @@ func SelectCredential(plaintext bool, hashType clientpb.HashType, con *console.S
|
||||
}
|
||||
|
||||
selected := ""
|
||||
prompt := &survey.Select{
|
||||
Message: "Select a credential:",
|
||||
Options: options,
|
||||
}
|
||||
err = survey.AskOne(prompt, &selected)
|
||||
err = forms.Select("Select a credential:", options, &selected)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
@@ -27,9 +27,9 @@ import (
|
||||
"strings"
|
||||
"time"
|
||||
|
||||
"github.com/AlecAivazis/survey/v2"
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
"github.com/bishopfox/sliver/client/core"
|
||||
"github.com/bishopfox/sliver/client/forms"
|
||||
"github.com/bishopfox/sliver/client/overlord"
|
||||
"github.com/bishopfox/sliver/client/tcpproxy"
|
||||
"github.com/bishopfox/sliver/protobuf/clientpb"
|
||||
@@ -123,7 +123,7 @@ func avadaKedavraChrome(session *clientpb.Session, cmd *cobra.Command, con *cons
|
||||
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)
|
||||
err = forms.Confirm("Kill and restore existing Chrome process?", &confirm)
|
||||
if err != nil {
|
||||
con.PrintErrorf("%s\n", err)
|
||||
return nil
|
||||
|
||||
@@ -26,9 +26,9 @@ import (
|
||||
"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/forms"
|
||||
"github.com/bishopfox/sliver/client/overlord"
|
||||
"github.com/reeflective/readline"
|
||||
"github.com/spf13/cobra"
|
||||
@@ -71,12 +71,8 @@ func selectDebugTarget(targets []overlord.ChromeDebugTarget, con *console.Sliver
|
||||
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)
|
||||
err := forms.Select("Select a debug target:", options, &selected)
|
||||
if err != nil {
|
||||
con.PrintErrorf("%s\n", err)
|
||||
return nil
|
||||
|
||||
@@ -23,9 +23,9 @@ import (
|
||||
"os"
|
||||
"strings"
|
||||
|
||||
"github.com/AlecAivazis/survey/v2"
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
"github.com/bishopfox/sliver/client/core"
|
||||
"github.com/bishopfox/sliver/client/forms"
|
||||
"github.com/bishopfox/sliver/client/overlord"
|
||||
"github.com/bishopfox/sliver/protobuf/clientpb"
|
||||
"github.com/bishopfox/sliver/protobuf/commonpb"
|
||||
@@ -106,7 +106,7 @@ func avadaKedavraEdge(session *clientpb.Session, cmd *cobra.Command, con *consol
|
||||
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)
|
||||
err = forms.Confirm("Kill and restore existing Edge process?", &confirm)
|
||||
if err != nil {
|
||||
con.PrintErrorf("%s\n", err)
|
||||
return nil
|
||||
|
||||
@@ -25,9 +25,9 @@ import (
|
||||
"path"
|
||||
"time"
|
||||
|
||||
"github.com/AlecAivazis/survey/v2"
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
"github.com/bishopfox/sliver/client/core"
|
||||
"github.com/bishopfox/sliver/client/forms"
|
||||
"github.com/bishopfox/sliver/client/overlord"
|
||||
"github.com/bishopfox/sliver/client/tcpproxy"
|
||||
"github.com/bishopfox/sliver/protobuf/clientpb"
|
||||
@@ -88,7 +88,7 @@ func avadaKedavraElectron(electronExe string, session *clientpb.Session, cmd *co
|
||||
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)
|
||||
err = forms.Confirm("Kill and restart the process?", &confirm)
|
||||
if err != nil {
|
||||
con.PrintErrorf("%s\n", err)
|
||||
return nil
|
||||
|
||||
@@ -22,9 +22,9 @@ import (
|
||||
"context"
|
||||
"strconv"
|
||||
|
||||
"github.com/AlecAivazis/survey/v2"
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
"github.com/bishopfox/sliver/client/core"
|
||||
"github.com/bishopfox/sliver/client/forms"
|
||||
"github.com/bishopfox/sliver/protobuf/sliverpb"
|
||||
"github.com/spf13/cobra"
|
||||
)
|
||||
@@ -44,7 +44,7 @@ func CursedRmCmd(cmd *cobra.Command, con *console.SliverClient, args []string) {
|
||||
core.CloseCursedProcessesByBindPort(session.ID, bindPort)
|
||||
if kill {
|
||||
confirm := false
|
||||
err := survey.AskOne(&survey.Confirm{Message: "Kill the cursed process?"}, &confirm)
|
||||
err := forms.Confirm("Kill the cursed process?", &confirm)
|
||||
if err != nil {
|
||||
con.PrintErrorf("%s", err)
|
||||
return
|
||||
|
||||
@@ -25,10 +25,10 @@ import (
|
||||
"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/bishopfox/sliver/client/forms"
|
||||
"github.com/bishopfox/sliver/util"
|
||||
"github.com/jedib0t/go-pretty/v6/table"
|
||||
"github.com/spf13/cobra"
|
||||
@@ -95,12 +95,8 @@ func selectCursedProcess(con *console.SliverClient) *core.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)
|
||||
err := forms.Select("Select a curse:", options, &selected)
|
||||
if err != nil {
|
||||
con.PrintErrorf("%s\n", err)
|
||||
return nil
|
||||
|
||||
@@ -0,0 +1,38 @@
|
||||
package edit
|
||||
|
||||
import (
|
||||
"github.com/bishopfox/sliver/client/command/flags"
|
||||
"github.com/bishopfox/sliver/client/command/help"
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
consts "github.com/bishopfox/sliver/client/constants"
|
||||
"github.com/rsteube/carapace"
|
||||
"github.com/spf13/cobra"
|
||||
"github.com/spf13/pflag"
|
||||
)
|
||||
|
||||
// Commands returns the edit command.
|
||||
func Commands(con *console.SliverClient) []*cobra.Command {
|
||||
editCmd := &cobra.Command{
|
||||
Use: consts.EditStr,
|
||||
Short: "Edit a remote text file",
|
||||
Long: help.GetHelpFor([]string{consts.EditStr}),
|
||||
Args: cobra.ExactArgs(1),
|
||||
Run: func(cmd *cobra.Command, args []string) {
|
||||
EditCmd(cmd, con, args)
|
||||
},
|
||||
GroupID: consts.FilesystemHelpGroup,
|
||||
}
|
||||
|
||||
flags.Bind("", false, editCmd, func(f *pflag.FlagSet) {
|
||||
f.String("syntax", "", "syntax highlighting lexer name (optional)")
|
||||
f.Bool("syntax-select", false, "prompt to select syntax highlighting lexer")
|
||||
f.Bool("line-numbers", false, "show line numbers")
|
||||
f.Int64P("timeout", "t", flags.DefaultTimeout, "grpc timeout in seconds")
|
||||
})
|
||||
|
||||
carapace.Gen(editCmd).PositionalCompletion(
|
||||
carapace.ActionValues().Usage("path to the remote file to edit"),
|
||||
)
|
||||
|
||||
return []*cobra.Command{editCmd}
|
||||
}
|
||||
@@ -0,0 +1,380 @@
|
||||
package edit
|
||||
|
||||
import (
|
||||
"context"
|
||||
"errors"
|
||||
"fmt"
|
||||
"sort"
|
||||
"strings"
|
||||
"time"
|
||||
"unicode/utf8"
|
||||
|
||||
"github.com/alecthomas/chroma/v2"
|
||||
"github.com/alecthomas/chroma/v2/lexers"
|
||||
"github.com/bishopfox/sliver/client/command/filesystem"
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
"github.com/bishopfox/sliver/client/forms"
|
||||
"github.com/bishopfox/sliver/protobuf/clientpb"
|
||||
"github.com/bishopfox/sliver/protobuf/sliverpb"
|
||||
"github.com/bishopfox/sliver/util/encoders"
|
||||
tea "github.com/charmbracelet/bubbletea"
|
||||
"github.com/spf13/cobra"
|
||||
"google.golang.org/protobuf/proto"
|
||||
)
|
||||
|
||||
const beaconPollInterval = 1 * time.Second
|
||||
|
||||
// EditCmd downloads a remote text file, opens it in a TUI editor, and optionally uploads changes.
|
||||
func EditCmd(cmd *cobra.Command, con *console.SliverClient, args []string) {
|
||||
session, beacon := con.ActiveTarget.GetInteractive()
|
||||
if session == nil && beacon == nil {
|
||||
return
|
||||
}
|
||||
|
||||
remotePath := strings.TrimSpace(args[0])
|
||||
if remotePath == "" {
|
||||
con.PrintErrorf("Missing parameter: remote path\n")
|
||||
return
|
||||
}
|
||||
|
||||
ctx, cancel := con.GrpcContext(cmd)
|
||||
defer cancel()
|
||||
|
||||
ctrl := make(chan bool)
|
||||
con.SpinUntil(fmt.Sprintf("Downloading %s ...", remotePath), ctrl)
|
||||
download, err := downloadRemote(ctx, con, cmd, remotePath)
|
||||
ctrl <- true
|
||||
<-ctrl
|
||||
if err != nil {
|
||||
con.PrintErrorf("%s\n", err)
|
||||
return
|
||||
}
|
||||
if download.Response != nil && download.Response.Err != "" {
|
||||
con.PrintErrorf("%s\n", download.Response.Err)
|
||||
return
|
||||
}
|
||||
if !download.Exists {
|
||||
con.PrintErrorf("Remote file does not exist: %s\n", remotePath)
|
||||
return
|
||||
}
|
||||
if download.IsDir {
|
||||
con.PrintErrorf("Remote path is a directory: %s\n", download.Path)
|
||||
return
|
||||
}
|
||||
|
||||
data := download.Data
|
||||
if download.Encoder == "gzip" {
|
||||
data, err = new(encoders.Gzip).Decode(download.Data)
|
||||
if err != nil {
|
||||
con.PrintErrorf("Decoding failed %s\n", err)
|
||||
return
|
||||
}
|
||||
}
|
||||
if !isText(data) {
|
||||
con.PrintErrorf("Refusing to edit non-text file: %s\n", download.Path)
|
||||
return
|
||||
}
|
||||
|
||||
path := download.Path
|
||||
if path == "" {
|
||||
path = remotePath
|
||||
}
|
||||
|
||||
lineEnding := detectLineEnding(data)
|
||||
content := normalizeLineEndings(data)
|
||||
|
||||
lexer, lexerName, err := resolveSyntax(cmd, path, string(data))
|
||||
if err != nil {
|
||||
con.PrintErrorf("%s\n", err)
|
||||
return
|
||||
}
|
||||
showLineNumbers, _ := cmd.Flags().GetBool("line-numbers")
|
||||
|
||||
for {
|
||||
result, err := runEditor(content, path, lexer, lexerName, showLineNumbers)
|
||||
if err != nil {
|
||||
con.PrintErrorf("Editor error: %s\n", err)
|
||||
return
|
||||
}
|
||||
content = result.Content
|
||||
|
||||
if result.Action == actionNone {
|
||||
return
|
||||
}
|
||||
|
||||
if !result.Modified {
|
||||
if result.Action == actionSaveQuit {
|
||||
con.PrintInfof("No changes to upload for %s\n", path)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
switch result.Action {
|
||||
case actionSaveQuit:
|
||||
uploadNow, err := confirm("Upload changes to remote file (overwrite)?")
|
||||
if err != nil {
|
||||
con.PrintErrorf("%s\n", err)
|
||||
return
|
||||
}
|
||||
if !uploadNow {
|
||||
keepEditing, err := confirm("Continue editing?")
|
||||
if err != nil {
|
||||
con.PrintErrorf("%s\n", err)
|
||||
return
|
||||
}
|
||||
if keepEditing {
|
||||
continue
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
uploadData := applyLineEnding(content, lineEnding)
|
||||
if err := uploadEditedContent(cmd, con, path, uploadData); err != nil {
|
||||
con.PrintErrorf("%s\n", err)
|
||||
}
|
||||
return
|
||||
case actionQuit:
|
||||
if result.Force {
|
||||
return
|
||||
}
|
||||
discard, err := confirm("Discard changes?")
|
||||
if err != nil {
|
||||
con.PrintErrorf("%s\n", err)
|
||||
return
|
||||
}
|
||||
if discard {
|
||||
return
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func runEditor(content, filename string, lexer chroma.Lexer, lexerName string, showLineNumbers bool) (editorResult, error) {
|
||||
model := newEditorModel(content, filename, lexer, lexerName, showLineNumbers)
|
||||
program := tea.NewProgram(model, tea.WithAltScreen())
|
||||
finalModel, err := program.Run()
|
||||
if err != nil {
|
||||
return editorResult{}, err
|
||||
}
|
||||
editor, ok := finalModel.(*editorModel)
|
||||
if !ok {
|
||||
return editorResult{}, fmt.Errorf("unexpected editor state")
|
||||
}
|
||||
return editor.result(), nil
|
||||
}
|
||||
|
||||
func downloadRemote(ctx context.Context, con *console.SliverClient, cmd *cobra.Command, path string) (*sliverpb.Download, error) {
|
||||
download, err := con.Rpc.Download(ctx, &sliverpb.DownloadReq{
|
||||
Request: con.ActiveTarget.Request(cmd),
|
||||
Path: path,
|
||||
RestrictedToFile: true,
|
||||
})
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if download.Response != nil && download.Response.Async {
|
||||
taskID := download.Response.TaskID
|
||||
download = &sliverpb.Download{}
|
||||
if err := waitForBeaconTaskResponse(ctx, con, taskID, download); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
}
|
||||
return download, nil
|
||||
}
|
||||
|
||||
func uploadEditedContent(cmd *cobra.Command, con *console.SliverClient, path string, data []byte) error {
|
||||
ctx, cancel := con.GrpcContext(cmd)
|
||||
defer cancel()
|
||||
|
||||
uploadData, err := new(encoders.Gzip).Encode(data)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
ctrl := make(chan bool)
|
||||
con.SpinUntil(fmt.Sprintf("Uploading %s ...", path), ctrl)
|
||||
upload, err := con.Rpc.Upload(ctx, &sliverpb.UploadReq{
|
||||
Request: con.ActiveTarget.Request(cmd),
|
||||
Path: path,
|
||||
Data: uploadData,
|
||||
Encoder: "gzip",
|
||||
IsDirectory: false,
|
||||
Overwrite: true,
|
||||
})
|
||||
if err == nil && upload.Response != nil && upload.Response.Async {
|
||||
taskID := upload.Response.TaskID
|
||||
upload = &sliverpb.Upload{}
|
||||
err = waitForBeaconTaskResponse(ctx, con, taskID, upload)
|
||||
}
|
||||
ctrl <- true
|
||||
<-ctrl
|
||||
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
filesystem.PrintUpload(upload, con)
|
||||
return nil
|
||||
}
|
||||
|
||||
func waitForBeaconTaskResponse(ctx context.Context, con *console.SliverClient, taskID string, out proto.Message) error {
|
||||
task, err := waitForBeaconTask(ctx, con, taskID)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
state := strings.ToLower(task.State)
|
||||
if state != "completed" {
|
||||
if state == "" {
|
||||
state = "unknown"
|
||||
}
|
||||
return fmt.Errorf("beacon task %s %s", task.ID, state)
|
||||
}
|
||||
if len(task.Response) == 0 {
|
||||
return fmt.Errorf("beacon task %s returned empty response", task.ID)
|
||||
}
|
||||
return proto.Unmarshal(task.Response, out)
|
||||
}
|
||||
|
||||
func waitForBeaconTask(ctx context.Context, con *console.SliverClient, taskID string) (*clientpb.BeaconTask, error) {
|
||||
ticker := time.NewTicker(beaconPollInterval)
|
||||
defer ticker.Stop()
|
||||
|
||||
for {
|
||||
task, err := con.Rpc.GetBeaconTaskContent(ctx, &clientpb.BeaconTask{ID: taskID})
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
state := strings.ToLower(task.State)
|
||||
if state == "completed" || state == "failed" || state == "canceled" {
|
||||
return task, nil
|
||||
}
|
||||
select {
|
||||
case <-ctx.Done():
|
||||
return nil, ctx.Err()
|
||||
case <-ticker.C:
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func resolveSyntax(cmd *cobra.Command, path string, content string) (chroma.Lexer, string, error) {
|
||||
syntaxName, _ := cmd.Flags().GetString("syntax")
|
||||
selectSyntax, _ := cmd.Flags().GetBool("syntax-select")
|
||||
|
||||
syntaxName = strings.TrimSpace(syntaxName)
|
||||
if strings.EqualFold(syntaxName, "auto") {
|
||||
syntaxName = ""
|
||||
}
|
||||
|
||||
if syntaxName != "" {
|
||||
if strings.EqualFold(syntaxName, "none") {
|
||||
return nil, "none", nil
|
||||
}
|
||||
lexer := lexers.Get(syntaxName)
|
||||
if lexer == nil {
|
||||
return nil, "", fmt.Errorf("unknown syntax lexer: %s", syntaxName)
|
||||
}
|
||||
name := lexer.Config().Name
|
||||
if name == "" {
|
||||
name = syntaxName
|
||||
}
|
||||
return lexer, name, nil
|
||||
}
|
||||
|
||||
if selectSyntax {
|
||||
options := syntaxOptions()
|
||||
selection := "auto"
|
||||
if err := forms.Select("Syntax highlighting", options, &selection); err != nil {
|
||||
if errors.Is(err, forms.ErrUserAborted) {
|
||||
return detectSyntax(path, content)
|
||||
}
|
||||
return nil, "", err
|
||||
}
|
||||
if strings.EqualFold(selection, "none") {
|
||||
return nil, "none", nil
|
||||
}
|
||||
if strings.EqualFold(selection, "auto") {
|
||||
return detectSyntax(path, content)
|
||||
}
|
||||
lexer := lexers.Get(selection)
|
||||
if lexer == nil {
|
||||
return nil, "", fmt.Errorf("unknown syntax lexer: %s", selection)
|
||||
}
|
||||
name := lexer.Config().Name
|
||||
if name == "" {
|
||||
name = selection
|
||||
}
|
||||
return lexer, name, nil
|
||||
}
|
||||
|
||||
return detectSyntax(path, content)
|
||||
}
|
||||
|
||||
func detectSyntax(path string, content string) (chroma.Lexer, string, error) {
|
||||
lexer := lexers.Match(path)
|
||||
if lexer == nil {
|
||||
lexer = lexers.Analyse(content)
|
||||
}
|
||||
if lexer == nil {
|
||||
lexer = lexers.Fallback
|
||||
}
|
||||
name := lexer.Config().Name
|
||||
if name == "" {
|
||||
name = "auto"
|
||||
}
|
||||
return lexer, name, nil
|
||||
}
|
||||
|
||||
func syntaxOptions() []string {
|
||||
names := lexers.Names(true)
|
||||
sort.Strings(names)
|
||||
options := make([]string, 0, len(names)+2)
|
||||
options = append(options, "auto", "none")
|
||||
options = append(options, names...)
|
||||
return options
|
||||
}
|
||||
|
||||
func confirm(title string) (bool, error) {
|
||||
answer := false
|
||||
if err := forms.Confirm(title, &answer); err != nil {
|
||||
if errors.Is(err, forms.ErrUserAborted) {
|
||||
return false, nil
|
||||
}
|
||||
return false, err
|
||||
}
|
||||
return answer, nil
|
||||
}
|
||||
|
||||
func detectLineEnding(data []byte) string {
|
||||
if strings.Contains(string(data), "\r\n") {
|
||||
return "\r\n"
|
||||
}
|
||||
return "\n"
|
||||
}
|
||||
|
||||
func normalizeLineEndings(data []byte) string {
|
||||
content := strings.ReplaceAll(string(data), "\r\n", "\n")
|
||||
content = strings.ReplaceAll(content, "\r", "\n")
|
||||
return content
|
||||
}
|
||||
|
||||
func applyLineEnding(content, lineEnding string) []byte {
|
||||
if lineEnding == "\r\n" {
|
||||
content = strings.ReplaceAll(content, "\n", "\r\n")
|
||||
}
|
||||
return []byte(content)
|
||||
}
|
||||
|
||||
func isText(sample []byte) bool {
|
||||
const max = 1024
|
||||
if len(sample) > max {
|
||||
sample = sample[:max]
|
||||
}
|
||||
for i, c := range string(sample) {
|
||||
if i+utf8.UTFMax > len(sample) {
|
||||
break
|
||||
}
|
||||
if c == 0xFFFD || c < ' ' && c != '\n' && c != '\t' && c != '\f' && c != '\r' {
|
||||
return false
|
||||
}
|
||||
}
|
||||
return true
|
||||
}
|
||||
File diff suppressed because it is too large.
Load diff
@@ -4,6 +4,7 @@ import (
|
||||
"github.com/bishopfox/sliver/client/command/flags"
|
||||
"github.com/bishopfox/sliver/client/command/generate"
|
||||
"github.com/bishopfox/sliver/client/command/help"
|
||||
shellcodeencoders "github.com/bishopfox/sliver/client/command/shellcode-encoders"
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
consts "github.com/bishopfox/sliver/client/constants"
|
||||
"github.com/rsteube/carapace"
|
||||
@@ -25,12 +26,15 @@ func Commands(con *console.SliverClient) []*cobra.Command {
|
||||
}
|
||||
flags.Bind("", false, executeCmd, func(f *pflag.FlagSet) {
|
||||
f.BoolP("token", "T", false, "execute command with current token (Windows only)")
|
||||
f.BoolP("output", "o", false, "capture command output")
|
||||
f.BoolP("output", "o", true, "capture command output")
|
||||
f.Bool("background", false, "start the process in the background and track it")
|
||||
f.BoolP("save", "s", false, "save output to a file")
|
||||
f.BoolP("loot", "X", false, "save output as loot")
|
||||
f.BoolP("ignore-stderr", "S", false, "don't print STDERR output")
|
||||
f.StringP("stdout", "O", "", "remote path to redirect STDOUT to")
|
||||
f.StringP("stderr", "E", "", "remote path to redirect STDERR to")
|
||||
f.Bool("env-inheritance", true, "inherit environment variables from the current process")
|
||||
f.StringArray("env", nil, "set an environment variable for the child process (key=value)")
|
||||
f.StringP("name", "n", "", "name to assign loot (optional)")
|
||||
f.Uint32P("ppid", "P", 0, "parent process id (optional, Windows only)")
|
||||
f.BoolP("hidden", "H", false, "hide the window of the spawned process (Windows only)")
|
||||
@@ -42,6 +46,20 @@ func Commands(con *console.SliverClient) []*cobra.Command {
|
||||
carapace.Gen(executeCmd).PositionalCompletion(carapace.ActionValues().Usage("command to execute (required)"))
|
||||
carapace.Gen(executeCmd).PositionalAnyCompletion(carapace.ActionValues().Usage("arguments to the command (optional)"))
|
||||
|
||||
executeChildrenCmd := &cobra.Command{
|
||||
Use: consts.ExecuteChildrenStr,
|
||||
Short: "List tracked background execute child processes",
|
||||
Long: help.GetHelpFor([]string{consts.ExecuteStr, consts.ExecuteChildrenStr}),
|
||||
Args: cobra.NoArgs,
|
||||
Run: func(cmd *cobra.Command, args []string) {
|
||||
ExecuteChildrenCmd(cmd, con, args)
|
||||
},
|
||||
}
|
||||
flags.Bind("", false, executeChildrenCmd, func(f *pflag.FlagSet) {
|
||||
f.Int64P("timeout", "t", flags.DefaultTimeout, "grpc timeout in seconds")
|
||||
})
|
||||
executeCmd.AddCommand(executeChildrenCmd)
|
||||
|
||||
executeAssemblyCmd := &cobra.Command{
|
||||
Use: consts.ExecuteAssemblyStr,
|
||||
Short: "Loads and executes a .NET assembly in a child process (Windows Only)",
|
||||
@@ -169,11 +187,14 @@ func Commands(con *console.SliverClient) []*cobra.Command {
|
||||
Annotations: flags.RestrictTargets(consts.WindowsCmdsFilter),
|
||||
}
|
||||
flags.Bind("", false, migrateCmd, func(f *pflag.FlagSet) {
|
||||
f.BoolP("disable-sgn", "S", true, "disable shikata ga nai shellcode encoder")
|
||||
f.String("shellcode-encoder", "", "shellcode encoder to apply (optional; see `shellcode-encoders`)")
|
||||
f.Uint32P("pid", "p", 0, "process id to migrate into")
|
||||
f.StringP("process-name", "n", "", "name of the process to migrate into")
|
||||
f.Int64P("timeout", "t", flags.DefaultTimeout, "grpc timeout in seconds")
|
||||
})
|
||||
flags.BindFlagCompletions(migrateCmd, func(comp *carapace.ActionMap) {
|
||||
(*comp)["shellcode-encoder"] = shellcodeencoders.ShellcodeEncoderNameCompleter(con)
|
||||
})
|
||||
carapace.Gen(migrateCmd).PositionalCompletion(carapace.ActionValues().Usage("PID of process to migrate into"))
|
||||
|
||||
msfCmd := &cobra.Command{
|
||||
|
||||
@@ -24,8 +24,8 @@ import (
|
||||
"path/filepath"
|
||||
"strings"
|
||||
|
||||
"github.com/AlecAivazis/survey/v2"
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
"github.com/bishopfox/sliver/client/forms"
|
||||
"github.com/bishopfox/sliver/protobuf/clientpb"
|
||||
"github.com/bishopfox/sliver/protobuf/sliverpb"
|
||||
"github.com/spf13/cobra"
|
||||
@@ -82,8 +82,7 @@ func ExecuteAssemblyCmd(cmd *cobra.Command, con *console.SliverClient, args []st
|
||||
if len(assemblyArgsStr) > 256 && !inProcess {
|
||||
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)
|
||||
_ = forms.Confirm("Do you want to continue?", &confirm)
|
||||
if !confirm {
|
||||
return
|
||||
}
|
||||
|
||||
@@ -0,0 +1,106 @@
|
||||
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"
|
||||
"sort"
|
||||
"strings"
|
||||
"time"
|
||||
|
||||
"github.com/bishopfox/sliver/client/command/settings"
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
"github.com/bishopfox/sliver/protobuf/clientpb"
|
||||
"github.com/bishopfox/sliver/protobuf/sliverpb"
|
||||
"github.com/jedib0t/go-pretty/v6/table"
|
||||
"github.com/spf13/cobra"
|
||||
"google.golang.org/protobuf/proto"
|
||||
)
|
||||
|
||||
// ExecuteChildrenCmd - List tracked background execute child processes on the implant.
|
||||
func ExecuteChildrenCmd(cmd *cobra.Command, con *console.SliverClient, args []string) {
|
||||
session, beacon := con.ActiveTarget.GetInteractive()
|
||||
if session == nil && beacon == nil {
|
||||
return
|
||||
}
|
||||
|
||||
ctrl := make(chan bool)
|
||||
con.SpinUntil("Querying execute children ...", ctrl)
|
||||
execChildren, err := con.Rpc.ExecuteChildren(context.Background(), &sliverpb.ExecuteChildrenReq{
|
||||
Request: con.ActiveTarget.Request(cmd),
|
||||
})
|
||||
ctrl <- true
|
||||
<-ctrl
|
||||
if err != nil {
|
||||
con.PrintErrorf("%s\n", err)
|
||||
return
|
||||
}
|
||||
|
||||
if execChildren.Response != nil && execChildren.Response.Async {
|
||||
con.AddBeaconCallback(execChildren.Response.TaskID, func(task *clientpb.BeaconTask) {
|
||||
err = proto.Unmarshal(task.Response, execChildren)
|
||||
if err != nil {
|
||||
con.PrintErrorf("Failed to decode response %s\n", err)
|
||||
return
|
||||
}
|
||||
PrintExecuteChildren(execChildren, con)
|
||||
})
|
||||
con.PrintAsyncResponse(execChildren.Response)
|
||||
return
|
||||
}
|
||||
|
||||
PrintExecuteChildren(execChildren, con)
|
||||
}
|
||||
|
||||
// PrintExecuteChildren - Render execute children output.
|
||||
func PrintExecuteChildren(execChildren *sliverpb.ExecuteChildren, con *console.SliverClient) {
|
||||
if execChildren == nil || len(execChildren.Children) == 0 {
|
||||
con.PrintInfof("No tracked background execute children\n")
|
||||
return
|
||||
}
|
||||
|
||||
children := append([]*sliverpb.ExecuteChild(nil), execChildren.Children...)
|
||||
sort.Slice(children, func(i, j int) bool {
|
||||
return children[i].StartTime < children[j].StartTime
|
||||
})
|
||||
|
||||
tw := table.NewWriter()
|
||||
tw.SetStyle(settings.GetTableStyle(con))
|
||||
tw.AppendHeader(table.Row{"pid", "state", "exit", "started", "command", "stdout", "stderr"})
|
||||
|
||||
for _, child := range children {
|
||||
state := "running"
|
||||
exitCode := "-"
|
||||
if child.Exited {
|
||||
state = "exited"
|
||||
exitCode = fmt.Sprintf("%d", child.ExitCode)
|
||||
}
|
||||
|
||||
started := "-"
|
||||
if child.StartTime != 0 {
|
||||
started = time.Unix(child.StartTime, 0).Local().Format("2006-01-02 15:04:05")
|
||||
}
|
||||
|
||||
command := strings.TrimSpace(fmt.Sprintf("%s %s", child.Path, strings.Join(child.Args, " ")))
|
||||
tw.AppendRow(table.Row{child.Pid, state, exitCode, started, command, child.Stdout, child.Stderr})
|
||||
}
|
||||
|
||||
con.Printf("%s\n", tw.Render())
|
||||
}
|
||||
@@ -157,10 +157,25 @@ func executeInteractive(cmd *cobra.Command, hostProc string, shellcode []byte, r
|
||||
|
||||
tunnel := core.GetTunnels().Start(rpcTunnel.GetTunnelID(), rpcTunnel.GetSessionID())
|
||||
|
||||
var rows uint32
|
||||
var cols uint32
|
||||
if !noPty {
|
||||
colsInt, rowsInt, err := term.GetSize(int(os.Stdout.Fd()))
|
||||
if err != nil || rowsInt <= 0 || colsInt <= 0 {
|
||||
colsInt, rowsInt, err = term.GetSize(int(os.Stdin.Fd()))
|
||||
}
|
||||
if err == nil && rowsInt > 0 && colsInt > 0 {
|
||||
rows = uint32(rowsInt)
|
||||
cols = uint32(colsInt)
|
||||
}
|
||||
}
|
||||
|
||||
shell, err := con.Rpc.Shell(context.Background(), &sliverpb.ShellReq{
|
||||
Request: con.ActiveTarget.Request(cmd),
|
||||
Path: hostProc,
|
||||
EnablePTY: !noPty,
|
||||
Rows: rows,
|
||||
Cols: cols,
|
||||
TunnelID: tunnel.ID,
|
||||
})
|
||||
if err != nil {
|
||||
@@ -200,6 +215,12 @@ func executeInteractive(cmd *cobra.Command, hostProc string, shellcode []byte, r
|
||||
}
|
||||
}
|
||||
|
||||
stopPtyResize := func() {}
|
||||
if !noPty {
|
||||
stopPtyResize = startPtyResizeWatcher(con, cmd, tunnel.ID)
|
||||
}
|
||||
defer stopPtyResize()
|
||||
|
||||
log.Printf("Starting stdin/stdout shell ...")
|
||||
go func() {
|
||||
n, err := io.Copy(os.Stdout, tunnel)
|
||||
|
||||
@@ -44,35 +44,53 @@ func ExecuteCmd(cmd *cobra.Command, con *console.SliverClient, args []string) {
|
||||
token, _ := cmd.Flags().GetBool("token")
|
||||
hidden, _ := cmd.Flags().GetBool("hidden")
|
||||
output, _ := cmd.Flags().GetBool("output")
|
||||
background, _ := cmd.Flags().GetBool("background")
|
||||
stdout, _ := cmd.Flags().GetString("stdout")
|
||||
stderr, _ := cmd.Flags().GetString("stderr")
|
||||
saveLoot, _ := cmd.Flags().GetBool("loot")
|
||||
saveOutput, _ := cmd.Flags().GetBool("save")
|
||||
ppid, _ := cmd.Flags().GetUint32("ppid")
|
||||
envInheritance, _ := cmd.Flags().GetBool("env-inheritance")
|
||||
envPairs, _ := cmd.Flags().GetStringArray("env")
|
||||
envVars, err := parseEnvPairs(envPairs)
|
||||
if err != nil {
|
||||
con.PrintErrorf("%s\n", err)
|
||||
return
|
||||
}
|
||||
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
|
||||
captureOutput := output || saveLoot || saveOutput
|
||||
if background && (saveLoot || saveOutput) {
|
||||
con.PrintErrorf("The loot and save options are not supported with --background\n")
|
||||
return
|
||||
}
|
||||
|
||||
if output && beacon != nil {
|
||||
// If the user wants to loot or save the output, we have to capture it regardless of if they specified -o
|
||||
captureOutput := !background && (output || saveLoot || saveOutput)
|
||||
|
||||
if captureOutput && beacon != nil {
|
||||
con.PrintWarnf("Using --output in beacon mode, if the command blocks the task will never complete\n\n")
|
||||
}
|
||||
|
||||
var exec *sliverpb.Execute
|
||||
var err error
|
||||
|
||||
ctrl := make(chan bool)
|
||||
con.PrintInfof("Execute: %s [%s]\n", cmdPath, strings.Join(args, " "))
|
||||
con.SpinUntil(fmt.Sprintf("Executing %s %s ...", cmdPath, strings.Join(args, " ")), ctrl)
|
||||
if token || hidden || ppid != 0 {
|
||||
if (session != nil && session.OS != "windows") || (beacon != nil && beacon.OS != "windows") {
|
||||
con.PrintErrorf("The token, hide window, and ppid options are not valid on %s\n", session.OS)
|
||||
return
|
||||
}
|
||||
if envInheritance || len(envVars) > 0 {
|
||||
con.PrintErrorf("The env and env-inheritance options are not supported with token, hidden, or ppid\n")
|
||||
return
|
||||
}
|
||||
exec, err = con.Rpc.ExecuteWindows(context.Background(), &sliverpb.ExecuteWindowsReq{
|
||||
Request: con.ActiveTarget.Request(cmd),
|
||||
Path: cmdPath,
|
||||
Args: args,
|
||||
Output: captureOutput,
|
||||
Background: background,
|
||||
Stderr: stderr,
|
||||
Stdout: stdout,
|
||||
UseToken: token,
|
||||
@@ -81,12 +99,15 @@ func ExecuteCmd(cmd *cobra.Command, con *console.SliverClient, args []string) {
|
||||
})
|
||||
} else {
|
||||
exec, err = con.Rpc.Execute(context.Background(), &sliverpb.ExecuteReq{
|
||||
Request: con.ActiveTarget.Request(cmd),
|
||||
Path: cmdPath,
|
||||
Args: args,
|
||||
Output: captureOutput,
|
||||
Stderr: stderr,
|
||||
Stdout: stdout,
|
||||
Request: con.ActiveTarget.Request(cmd),
|
||||
Path: cmdPath,
|
||||
Args: args,
|
||||
Output: captureOutput,
|
||||
Background: background,
|
||||
Stderr: stderr,
|
||||
Stdout: stdout,
|
||||
EnvInheritance: envInheritance,
|
||||
Env: envVars,
|
||||
})
|
||||
}
|
||||
ctrl <- true
|
||||
@@ -141,11 +162,23 @@ func PrintExecute(exec *sliverpb.Execute, cmd *cobra.Command, con *console.Slive
|
||||
stderr, _ := cmd.Flags().GetString("stderr")
|
||||
|
||||
output, _ := cmd.Flags().GetBool("output")
|
||||
background := false
|
||||
if cmd.Flags().Lookup("background") != nil {
|
||||
background, _ = cmd.Flags().GetBool("background")
|
||||
}
|
||||
if background {
|
||||
// Background execution never returns inline output.
|
||||
output = false
|
||||
}
|
||||
if !output {
|
||||
if exec.Status == 0 {
|
||||
con.PrintInfof("Command executed successfully\n")
|
||||
if exec.Pid != 0 {
|
||||
if background {
|
||||
con.PrintInfof("Started background process (pid: %d)\n", exec.Pid)
|
||||
return
|
||||
}
|
||||
con.PrintInfof("Started process (pid: %d)\n", exec.Pid)
|
||||
} else {
|
||||
con.PrintErrorf("Exit code %d\n", exec.Status)
|
||||
con.PrintInfof("Process started\n")
|
||||
}
|
||||
return
|
||||
}
|
||||
@@ -179,6 +212,21 @@ func getHostname(session *clientpb.Session, beacon *clientpb.Beacon) string {
|
||||
return ""
|
||||
}
|
||||
|
||||
func parseEnvPairs(envPairs []string) (map[string]string, error) {
|
||||
if len(envPairs) == 0 {
|
||||
return nil, nil
|
||||
}
|
||||
envVars := make(map[string]string, len(envPairs))
|
||||
for _, pair := range envPairs {
|
||||
parts := strings.SplitN(pair, "=", 2)
|
||||
if len(parts) != 2 || parts[0] == "" {
|
||||
return nil, fmt.Errorf("invalid --env value %q, expected key=value", pair)
|
||||
}
|
||||
envVars[parts[0]] = parts[1]
|
||||
}
|
||||
return envVars, nil
|
||||
}
|
||||
|
||||
func determineCommandName(command string) string {
|
||||
commandName := strings.ReplaceAll(command, "\\", "/")
|
||||
|
||||
|
||||
@@ -20,14 +20,19 @@ package exec
|
||||
|
||||
import (
|
||||
"context"
|
||||
"errors"
|
||||
"fmt"
|
||||
"sort"
|
||||
"strings"
|
||||
|
||||
"github.com/spf13/cobra"
|
||||
"google.golang.org/protobuf/proto"
|
||||
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
consts "github.com/bishopfox/sliver/client/constants"
|
||||
"github.com/bishopfox/sliver/client/forms"
|
||||
"github.com/bishopfox/sliver/protobuf/clientpb"
|
||||
"github.com/bishopfox/sliver/protobuf/commonpb"
|
||||
)
|
||||
|
||||
// MigrateCmd - Windows only, inject an implant into another process
|
||||
@@ -55,9 +60,17 @@ func MigrateCmd(cmd *cobra.Command, con *console.SliverClient, args []string) {
|
||||
implantName = beacon.Name
|
||||
}
|
||||
|
||||
encoder := clientpb.ShellcodeEncoder_SHIKATA_GA_NAI
|
||||
if disableSgn, _ := cmd.Flags().GetBool("disable-sgn"); disableSgn {
|
||||
encoder = clientpb.ShellcodeEncoder_NONE
|
||||
targetArch := config.GetGOARCH()
|
||||
if session != nil && session.Arch != "" {
|
||||
targetArch = session.Arch
|
||||
} else if beacon != nil && beacon.Arch != "" {
|
||||
targetArch = beacon.Arch
|
||||
}
|
||||
|
||||
encoder, err := parseShellcodeEncoderFlag(cmd, targetArch, con)
|
||||
if err != nil {
|
||||
con.PrintErrorf("%s\n", err)
|
||||
return
|
||||
}
|
||||
|
||||
ctrl := make(chan bool)
|
||||
@@ -120,3 +133,118 @@ func MigrateCmd(cmd *cobra.Command, con *console.SliverClient, args []string) {
|
||||
con.PrintInfof("Successfully migrated to %d\n", migrate.Pid)
|
||||
}
|
||||
}
|
||||
|
||||
func normalizeShellcodeEncoderName(name string) string {
|
||||
normalized := strings.ToLower(strings.TrimSpace(name))
|
||||
normalized = strings.ReplaceAll(normalized, "-", "_")
|
||||
return normalized
|
||||
}
|
||||
|
||||
func normalizeShellcodeArch(arch string) string {
|
||||
normalized := strings.ToLower(strings.TrimSpace(arch))
|
||||
switch normalized {
|
||||
case "amd64", "x64", "x86_64":
|
||||
return "amd64"
|
||||
case "386", "x86", "i386":
|
||||
return "386"
|
||||
case "arm64", "aarch64":
|
||||
return "arm64"
|
||||
default:
|
||||
return normalized
|
||||
}
|
||||
}
|
||||
|
||||
func fetchShellcodeEncoderMap(con *console.SliverClient) (*clientpb.ShellcodeEncoderMap, error) {
|
||||
if con == nil || con.Rpc == nil {
|
||||
return nil, errors.New("no RPC client")
|
||||
}
|
||||
grpcCtx, cancel := con.GrpcContext(nil)
|
||||
defer cancel()
|
||||
return con.Rpc.ShellcodeEncoderMap(grpcCtx, &commonpb.Empty{})
|
||||
}
|
||||
|
||||
func compatibleShellcodeEncoderNames(encoderMap *clientpb.ShellcodeEncoderMap, arch string) []string {
|
||||
if encoderMap == nil {
|
||||
return nil
|
||||
}
|
||||
arch = normalizeShellcodeArch(arch)
|
||||
archMap := encoderMap.GetEncoders()[arch]
|
||||
if archMap == nil {
|
||||
return nil
|
||||
}
|
||||
|
||||
names := make([]string, 0, len(archMap.GetEncoders()))
|
||||
for name := range archMap.GetEncoders() {
|
||||
names = append(names, name)
|
||||
}
|
||||
sort.Strings(names)
|
||||
return names
|
||||
}
|
||||
|
||||
func shellcodeEncoderEnumForArch(encoderMap *clientpb.ShellcodeEncoderMap, arch, name string) (clientpb.ShellcodeEncoder, bool) {
|
||||
if encoderMap == nil {
|
||||
return clientpb.ShellcodeEncoder_NONE, false
|
||||
}
|
||||
arch = normalizeShellcodeArch(arch)
|
||||
name = normalizeShellcodeEncoderName(name)
|
||||
archMap := encoderMap.GetEncoders()[arch]
|
||||
if archMap == nil {
|
||||
return clientpb.ShellcodeEncoder_NONE, false
|
||||
}
|
||||
encoder, ok := archMap.GetEncoders()[name]
|
||||
return encoder, ok
|
||||
}
|
||||
|
||||
func parseShellcodeEncoderFlag(cmd *cobra.Command, targetArch string, con *console.SliverClient) (clientpb.ShellcodeEncoder, error) {
|
||||
rawEncoder, _ := cmd.Flags().GetString("shellcode-encoder")
|
||||
rawEncoder = strings.TrimSpace(rawEncoder)
|
||||
|
||||
if cmd.Flags().Changed("shellcode-encoder") && rawEncoder == "" {
|
||||
return clientpb.ShellcodeEncoder_NONE, fmt.Errorf("shellcode-encoder cannot be empty; use 'none' to disable encoding")
|
||||
}
|
||||
|
||||
normalized := normalizeShellcodeEncoderName(rawEncoder)
|
||||
if normalized == "none" {
|
||||
return clientpb.ShellcodeEncoder_NONE, nil
|
||||
}
|
||||
|
||||
encoderMap, err := fetchShellcodeEncoderMap(con)
|
||||
if err != nil {
|
||||
return clientpb.ShellcodeEncoder_NONE, err
|
||||
}
|
||||
|
||||
// If no encoder specified, prompt for a compatible encoder (or none).
|
||||
if rawEncoder == "" && !cmd.Flags().Changed("shellcode-encoder") {
|
||||
compatible := compatibleShellcodeEncoderNames(encoderMap, targetArch)
|
||||
if len(compatible) == 0 {
|
||||
// No known compatible encoders for this arch.
|
||||
return clientpb.ShellcodeEncoder_NONE, nil
|
||||
}
|
||||
|
||||
options := append([]string{"none"}, compatible...)
|
||||
choice := "none"
|
||||
if err := forms.Select("Select a shellcode encoder (optional)", options, &choice); err != nil {
|
||||
return clientpb.ShellcodeEncoder_NONE, err
|
||||
}
|
||||
if normalizeShellcodeEncoderName(choice) == "none" {
|
||||
return clientpb.ShellcodeEncoder_NONE, nil
|
||||
}
|
||||
|
||||
encoder, ok := shellcodeEncoderEnumForArch(encoderMap, targetArch, choice)
|
||||
if !ok {
|
||||
return clientpb.ShellcodeEncoder_NONE, fmt.Errorf("unsupported shellcode encoder %q for arch %s", choice, normalizeShellcodeArch(targetArch))
|
||||
}
|
||||
return encoder, nil
|
||||
}
|
||||
|
||||
// Encoder explicitly specified by name.
|
||||
encoder, ok := shellcodeEncoderEnumForArch(encoderMap, targetArch, rawEncoder)
|
||||
if !ok {
|
||||
compatible := compatibleShellcodeEncoderNames(encoderMap, targetArch)
|
||||
if len(compatible) == 0 {
|
||||
return clientpb.ShellcodeEncoder_NONE, fmt.Errorf("no shellcode encoders are available for arch %s", normalizeShellcodeArch(targetArch))
|
||||
}
|
||||
return clientpb.ShellcodeEncoder_NONE, fmt.Errorf("unsupported shellcode encoder %q for arch %s (valid: %s)", rawEncoder, normalizeShellcodeArch(targetArch), strings.Join(compatible, ", "))
|
||||
}
|
||||
return encoder, nil
|
||||
}
|
||||
@@ -0,0 +1,97 @@
|
||||
//go:build !windows
|
||||
|
||||
package exec
|
||||
|
||||
import (
|
||||
"context"
|
||||
"os"
|
||||
"os/signal"
|
||||
"sync"
|
||||
"syscall"
|
||||
"time"
|
||||
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
"github.com/bishopfox/sliver/protobuf/sliverpb"
|
||||
"github.com/spf13/cobra"
|
||||
"golang.org/x/term"
|
||||
"google.golang.org/grpc/codes"
|
||||
"google.golang.org/grpc/status"
|
||||
)
|
||||
|
||||
func startPtyResizeWatcher(con *console.SliverClient, cmd *cobra.Command, tunnelID uint64) func() {
|
||||
if con == nil || con.Rpc == nil {
|
||||
return func() {}
|
||||
}
|
||||
|
||||
stdoutFd := int(os.Stdout.Fd())
|
||||
stdinFd := int(os.Stdin.Fd())
|
||||
if !term.IsTerminal(stdoutFd) && !term.IsTerminal(stdinFd) {
|
||||
return func() {}
|
||||
}
|
||||
|
||||
sigCh := make(chan os.Signal, 1)
|
||||
signal.Notify(sigCh, syscall.SIGWINCH)
|
||||
|
||||
stopCh := make(chan struct{})
|
||||
doneCh := make(chan struct{})
|
||||
|
||||
go func() {
|
||||
defer close(doneCh)
|
||||
|
||||
lastCols, lastRows := -1, -1
|
||||
send := func() bool {
|
||||
cols, rows, err := term.GetSize(stdoutFd)
|
||||
if err != nil || cols <= 0 || rows <= 0 {
|
||||
cols, rows, err = term.GetSize(stdinFd)
|
||||
}
|
||||
if err != nil || cols <= 0 || rows <= 0 {
|
||||
return true
|
||||
}
|
||||
if cols == lastCols && rows == lastRows {
|
||||
return true
|
||||
}
|
||||
lastCols, lastRows = cols, rows
|
||||
|
||||
req := con.ActiveTarget.Request(cmd)
|
||||
if req == nil {
|
||||
return false
|
||||
}
|
||||
req.Timeout = int64(2 * time.Second)
|
||||
|
||||
_, err = con.Rpc.ShellResize(context.Background(), &sliverpb.ShellResizeReq{
|
||||
Request: req,
|
||||
TunnelID: tunnelID,
|
||||
Rows: uint32(rows),
|
||||
Cols: uint32(cols),
|
||||
})
|
||||
if status.Code(err) == codes.Unimplemented {
|
||||
return false
|
||||
}
|
||||
return true
|
||||
}
|
||||
|
||||
if !send() {
|
||||
return
|
||||
}
|
||||
|
||||
for {
|
||||
select {
|
||||
case <-stopCh:
|
||||
return
|
||||
case <-sigCh:
|
||||
if !send() {
|
||||
return
|
||||
}
|
||||
}
|
||||
}
|
||||
}()
|
||||
|
||||
var once sync.Once
|
||||
return func() {
|
||||
once.Do(func() {
|
||||
signal.Stop(sigCh)
|
||||
close(stopCh)
|
||||
<-doneCh
|
||||
})
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,93 @@
|
||||
//go:build windows
|
||||
|
||||
package exec
|
||||
|
||||
import (
|
||||
"context"
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
"github.com/bishopfox/sliver/protobuf/sliverpb"
|
||||
"github.com/spf13/cobra"
|
||||
"golang.org/x/term"
|
||||
"google.golang.org/grpc/codes"
|
||||
"google.golang.org/grpc/status"
|
||||
"os"
|
||||
"sync"
|
||||
"time"
|
||||
)
|
||||
|
||||
func startPtyResizeWatcher(con *console.SliverClient, cmd *cobra.Command, tunnelID uint64) func() {
|
||||
if con == nil || con.Rpc == nil {
|
||||
return func() {}
|
||||
}
|
||||
|
||||
stdoutFd := int(os.Stdout.Fd())
|
||||
stdinFd := int(os.Stdin.Fd())
|
||||
if !term.IsTerminal(stdoutFd) && !term.IsTerminal(stdinFd) {
|
||||
return func() {}
|
||||
}
|
||||
|
||||
stopCh := make(chan struct{})
|
||||
doneCh := make(chan struct{})
|
||||
|
||||
go func() {
|
||||
defer close(doneCh)
|
||||
|
||||
ticker := time.NewTicker(250 * time.Millisecond)
|
||||
defer ticker.Stop()
|
||||
|
||||
lastCols, lastRows := -1, -1
|
||||
send := func() bool {
|
||||
cols, rows, err := term.GetSize(stdoutFd)
|
||||
if err != nil || cols <= 0 || rows <= 0 {
|
||||
cols, rows, err = term.GetSize(stdinFd)
|
||||
}
|
||||
if err != nil || cols <= 0 || rows <= 0 {
|
||||
return true
|
||||
}
|
||||
if cols == lastCols && rows == lastRows {
|
||||
return true
|
||||
}
|
||||
lastCols, lastRows = cols, rows
|
||||
|
||||
req := con.ActiveTarget.Request(cmd)
|
||||
if req == nil {
|
||||
return false
|
||||
}
|
||||
req.Timeout = int64(2 * time.Second)
|
||||
|
||||
_, err = con.Rpc.ShellResize(context.Background(), &sliverpb.ShellResizeReq{
|
||||
Request: req,
|
||||
TunnelID: tunnelID,
|
||||
Rows: uint32(rows),
|
||||
Cols: uint32(cols),
|
||||
})
|
||||
if status.Code(err) == codes.Unimplemented {
|
||||
return false
|
||||
}
|
||||
return true
|
||||
}
|
||||
|
||||
if !send() {
|
||||
return
|
||||
}
|
||||
|
||||
for {
|
||||
select {
|
||||
case <-stopCh:
|
||||
return
|
||||
case <-ticker.C:
|
||||
if !send() {
|
||||
return
|
||||
}
|
||||
}
|
||||
}
|
||||
}()
|
||||
|
||||
var once sync.Once
|
||||
return func() {
|
||||
once.Do(func() {
|
||||
close(stopCh)
|
||||
<-doneCh
|
||||
})
|
||||
}
|
||||
}
|
||||
@@ -23,8 +23,8 @@ import (
|
||||
"os"
|
||||
"strings"
|
||||
|
||||
"github.com/AlecAivazis/survey/v2"
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
"github.com/bishopfox/sliver/client/forms"
|
||||
"github.com/bishopfox/sliver/protobuf/clientpb"
|
||||
"github.com/bishopfox/sliver/protobuf/sliverpb"
|
||||
"github.com/spf13/cobra"
|
||||
@@ -145,8 +145,7 @@ func tryCredsFromLoot(con *console.SliverClient) (string, string, []byte) {
|
||||
privKey []byte
|
||||
)
|
||||
confirm := false
|
||||
prompt := &survey.Confirm{Message: "No credentials provided, use from loot?"}
|
||||
survey.AskOne(prompt, &confirm, nil)
|
||||
_ = forms.Confirm("No credentials provided, use from loot?", &confirm)
|
||||
if confirm {
|
||||
// cred, err := loot.SelectCredentials(con)
|
||||
// if err != nil {
|
||||
|
||||
@@ -20,39 +20,36 @@ package exit
|
||||
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
"os"
|
||||
|
||||
"github.com/AlecAivazis/survey/v2"
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
"github.com/bishopfox/sliver/client/constants"
|
||||
"github.com/bishopfox/sliver/client/forms"
|
||||
"github.com/bishopfox/sliver/protobuf/commonpb"
|
||||
"github.com/spf13/cobra"
|
||||
)
|
||||
|
||||
// ExitCmd - Exit the console.
|
||||
func ExitCmd(cmd *cobra.Command, con *console.SliverClient, args []string) {
|
||||
fmt.Println("Exiting...")
|
||||
if con.IsServer {
|
||||
sessions, err := con.Rpc.GetSessions(context.Background(), &commonpb.Empty{})
|
||||
if err != nil {
|
||||
os.Exit(1)
|
||||
flushAndExit(con, 1)
|
||||
}
|
||||
beacons, err := con.Rpc.GetBeacons(context.Background(), &commonpb.Empty{})
|
||||
if err != nil {
|
||||
os.Exit(1)
|
||||
flushAndExit(con, 1)
|
||||
}
|
||||
if 0 < len(sessions.Sessions) || 0 < len(beacons.Beacons) {
|
||||
con.Printf("There are %d active sessions and %d active beacons.\n", len(sessions.Sessions), len(beacons.Beacons))
|
||||
confirm := false
|
||||
prompt := &survey.Confirm{Message: "Are you sure you want to exit?"}
|
||||
survey.AskOne(prompt, &confirm)
|
||||
forms.Confirm("Are you sure you want to exit?", &confirm)
|
||||
if !confirm {
|
||||
return
|
||||
}
|
||||
}
|
||||
}
|
||||
os.Exit(0)
|
||||
flushAndExit(con, 0)
|
||||
}
|
||||
|
||||
// Commands returns the `exit` command.
|
||||
@@ -66,3 +63,12 @@ func Command(con *console.SliverClient) []*cobra.Command {
|
||||
GroupID: constants.GenericHelpGroup,
|
||||
}}
|
||||
}
|
||||
|
||||
func flushAndExit(con *console.SliverClient, code int) {
|
||||
if con != nil {
|
||||
con.FlushOutput()
|
||||
} else {
|
||||
os.Stdout.Sync()
|
||||
}
|
||||
os.Exit(code)
|
||||
}
|
||||
@@ -24,9 +24,9 @@ import (
|
||||
"path/filepath"
|
||||
"strings"
|
||||
|
||||
"github.com/AlecAivazis/survey/v2"
|
||||
"github.com/bishopfox/sliver/client/assets"
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
"github.com/bishopfox/sliver/client/forms"
|
||||
"github.com/bishopfox/sliver/util"
|
||||
"github.com/spf13/cobra"
|
||||
)
|
||||
@@ -92,8 +92,7 @@ func InstallFromDir(extLocalPath string, promptToOverwrite bool, con *console.Sl
|
||||
if promptToOverwrite {
|
||||
con.PrintInfof("Extension '%s' already exists", manifestF.Name)
|
||||
confirm := false
|
||||
prompt := &survey.Confirm{Message: "Overwrite current install?"}
|
||||
survey.AskOne(prompt, &confirm)
|
||||
_ = forms.Confirm("Overwrite current install?", &confirm)
|
||||
if !confirm {
|
||||
return
|
||||
}
|
||||
|
||||
@@ -30,21 +30,20 @@ import (
|
||||
"os"
|
||||
"path"
|
||||
"path/filepath"
|
||||
"strconv"
|
||||
"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/client/core"
|
||||
"github.com/bishopfox/sliver/client/forms"
|
||||
"github.com/bishopfox/sliver/client/packages"
|
||||
"github.com/bishopfox/sliver/protobuf/clientpb"
|
||||
"github.com/bishopfox/sliver/protobuf/sliverpb"
|
||||
"github.com/bishopfox/sliver/util"
|
||||
"github.com/carapace-sh/carapace"
|
||||
appConsole "github.com/reeflective/console"
|
||||
"github.com/rsteube/carapace"
|
||||
"github.com/spf13/cobra"
|
||||
"github.com/spf13/pflag"
|
||||
"google.golang.org/protobuf/proto"
|
||||
@@ -121,6 +120,7 @@ type extensionArgument struct {
|
||||
Desc string `json:"desc"`
|
||||
Optional bool `json:"optional"`
|
||||
Default interface{} `json:"default,omitempty"`
|
||||
Choices []string `json:"choices,omitempty"`
|
||||
}
|
||||
|
||||
func (e *ExtCommand) getFileForTarget(targetOS string, targetArch string) (string, error) {
|
||||
@@ -171,8 +171,7 @@ func ExtensionLoadCmd(cmd *cobra.Command, con *console.SliverClient, args []stri
|
||||
if CmdExists(extCmd.CommandName, sliverMenu.Command) {
|
||||
con.PrintErrorf("%s command already exists\n", extCmd.CommandName)
|
||||
confirm := false
|
||||
prompt := &survey.Confirm{Message: "Overwrite current command?"}
|
||||
survey.AskOne(prompt, &confirm)
|
||||
_ = forms.Confirm("Overwrite current command?", &confirm)
|
||||
if !confirm {
|
||||
return
|
||||
}
|
||||
@@ -690,94 +689,6 @@ func PrintExtOutput(extName string, commandName string, outputSchema *packages.O
|
||||
}
|
||||
}
|
||||
|
||||
func getExtArgs(_ *cobra.Command, args []string, _ string, ext *ExtCommand) ([]byte, error) {
|
||||
var err error
|
||||
argsBuffer := core.BOFArgsBuffer{
|
||||
Buffer: new(bytes.Buffer),
|
||||
}
|
||||
|
||||
// Parse BOF arguments from grumble
|
||||
missingRequiredArgs := make([]string, 0)
|
||||
|
||||
// If we have an extension that expects a single string, but more than one has been parsed, combine them
|
||||
if len(ext.Arguments) == 1 && strings.Contains(ext.Arguments[0].Type, "string") && len(args) > 0 {
|
||||
// The loop below will only read the first element of args because ext.Arguments is 1
|
||||
args[0] = strings.Join(args, " ")
|
||||
}
|
||||
|
||||
for _, arg := range ext.Arguments {
|
||||
// If we don't have any positional words left to consume,
|
||||
// add the remaining required extension arguments in the
|
||||
// error message.
|
||||
if len(args) == 0 {
|
||||
if !arg.Optional {
|
||||
missingRequiredArgs = append(missingRequiredArgs, "`"+arg.Name+"`")
|
||||
}
|
||||
continue
|
||||
}
|
||||
|
||||
// Else pop a word from the list
|
||||
word := args[0]
|
||||
args = args[1:]
|
||||
|
||||
switch arg.Type {
|
||||
case "integer":
|
||||
fallthrough
|
||||
case "int":
|
||||
val, err := strconv.Atoi(word)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
err = argsBuffer.AddInt(uint32(val))
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
case "short":
|
||||
val, err := strconv.Atoi(word)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
err = argsBuffer.AddShort(uint16(val))
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
case "string":
|
||||
err = argsBuffer.AddString(word)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
case "wstring":
|
||||
err = argsBuffer.AddWString(word)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
// Adding support for filepaths so we can
|
||||
// send binary data like shellcodes to BOFs
|
||||
case "file":
|
||||
data, err := os.ReadFile(word)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
err = argsBuffer.AddData(data)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Return if we have missing required arguments
|
||||
if len(missingRequiredArgs) > 0 {
|
||||
return nil, fmt.Errorf("required arguments %s were not provided", strings.Join(missingRequiredArgs, ", "))
|
||||
}
|
||||
|
||||
parsedArgs, err := argsBuffer.GetBuffer()
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
return parsedArgs, nil
|
||||
}
|
||||
|
||||
func getBOFArgs(cmd *cobra.Command, args []string, binPath string, ext *ExtCommand) ([]byte, error) {
|
||||
var extensionArgs []byte
|
||||
binData, err := os.ReadFile(binPath)
|
||||
@@ -838,16 +749,27 @@ func checkExtensionArgs(extCmd *ExtCommand) error {
|
||||
return nil
|
||||
}
|
||||
|
||||
// makeExtensionArgCompleter builds the positional arguments completer for the extension.
|
||||
// makeExtensionArgCompleter builds the positional and dash arguments completer for the extension.
|
||||
// It provides completion for:
|
||||
// 1. Positional arguments (before --)
|
||||
// 2. Flag-style arguments after -- (e.g., --process, --shellcode)
|
||||
func makeExtensionArgCompleter(extCmd *ExtCommand, _ *cobra.Command, comps *carapace.Carapace) {
|
||||
var actions []carapace.Action
|
||||
|
||||
for _, arg := range extCmd.Arguments {
|
||||
var action carapace.Action
|
||||
|
||||
switch arg.Type {
|
||||
case "file":
|
||||
action = carapace.ActionFiles().Tag("extension data")
|
||||
// If choices are defined, use them for completion
|
||||
if len(arg.Choices) > 0 {
|
||||
action = carapace.ActionValues(arg.Choices...).Tag("choices")
|
||||
} else {
|
||||
// Fall back to type-based completion
|
||||
switch arg.Type {
|
||||
case "file":
|
||||
action = carapace.ActionFiles().Tag("extension data")
|
||||
default:
|
||||
action = carapace.ActionValues()
|
||||
}
|
||||
}
|
||||
|
||||
usage := fmt.Sprintf("(%s) %s", arg.Type, arg.Desc)
|
||||
@@ -859,6 +781,72 @@ func makeExtensionArgCompleter(extCmd *ExtCommand, _ *cobra.Command, comps *cara
|
||||
}
|
||||
|
||||
comps.PositionalCompletion(actions...)
|
||||
|
||||
// Add dash completion for flag-style arguments after --
|
||||
// The extension arguments are parsed as flags (--name value) by argparser.go
|
||||
if len(extCmd.Arguments) > 0 {
|
||||
// Pre-build the flag completions at registration time (not in a callback)
|
||||
// This ensures the values are captured correctly
|
||||
flagCompletion := makeExtensionFlagNameCompletion(extCmd)
|
||||
|
||||
// Build value completions for each argument type
|
||||
valueCompletions := make(map[string]carapace.Action)
|
||||
for _, arg := range extCmd.Arguments {
|
||||
// If choices are defined, use them for completion
|
||||
if len(arg.Choices) > 0 {
|
||||
valueCompletions[arg.Name] = carapace.ActionValues(arg.Choices...).Tag("choices")
|
||||
} else {
|
||||
// Fall back to type-based completion
|
||||
switch arg.Type {
|
||||
case "file":
|
||||
valueCompletions[arg.Name] = carapace.ActionFiles().Tag("file path")
|
||||
default:
|
||||
valueCompletions[arg.Name] = carapace.ActionValues()
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Use DashAnyCompletion with a smart action that determines context
|
||||
comps.DashAnyCompletion(
|
||||
carapace.ActionCallback(func(c carapace.Context) carapace.Action {
|
||||
// If typing a flag (starts with -)
|
||||
if strings.HasPrefix(c.Value, "-") {
|
||||
return flagCompletion
|
||||
}
|
||||
|
||||
// If previous arg was a flag, complete its value
|
||||
if len(c.Args) > 0 {
|
||||
lastArg := c.Args[len(c.Args)-1]
|
||||
if strings.HasPrefix(lastArg, "-") {
|
||||
flagName := strings.TrimLeft(lastArg, "-")
|
||||
if action, ok := valueCompletions[flagName]; ok {
|
||||
return action
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Default: show flag names
|
||||
return flagCompletion
|
||||
}),
|
||||
)
|
||||
}
|
||||
}
|
||||
|
||||
// makeExtensionFlagNameCompletion creates completion for flag names
|
||||
func makeExtensionFlagNameCompletion(extCmd *ExtCommand) carapace.Action {
|
||||
var results []string
|
||||
|
||||
for _, arg := range extCmd.Arguments {
|
||||
flagName := fmt.Sprintf("--%s", arg.Name)
|
||||
desc := arg.Desc
|
||||
if arg.Optional {
|
||||
desc = fmt.Sprintf("[optional] %s", desc)
|
||||
}
|
||||
desc = fmt.Sprintf("(%s) %s", arg.Type, desc)
|
||||
results = append(results, flagName, desc)
|
||||
}
|
||||
|
||||
return carapace.ActionValuesDescribed(results...).Tag("extension arguments")
|
||||
}
|
||||
|
||||
func makeCommandPlatformFilters(extCmd *ExtCommand) map[string]string {
|
||||
|
||||
@@ -25,9 +25,9 @@ import (
|
||||
"path/filepath"
|
||||
"strings"
|
||||
|
||||
"github.com/AlecAivazis/survey/v2"
|
||||
"github.com/bishopfox/sliver/client/assets"
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
"github.com/bishopfox/sliver/client/forms"
|
||||
"github.com/bishopfox/sliver/util"
|
||||
"github.com/spf13/cobra"
|
||||
)
|
||||
@@ -40,8 +40,7 @@ func ExtensionsRemoveCmd(cmd *cobra.Command, con *console.SliverClient, args []s
|
||||
return
|
||||
}
|
||||
confirm := false
|
||||
prompt := &survey.Confirm{Message: fmt.Sprintf("Remove '%s' extension?", name)}
|
||||
survey.AskOne(prompt, &confirm)
|
||||
_ = forms.Confirm(fmt.Sprintf("Remove '%s' extension?", name), &confirm)
|
||||
if !confirm {
|
||||
return
|
||||
}
|
||||
@@ -104,8 +103,7 @@ func RemoveExtensionByManifestName(manifestName string, con *console.SliverClien
|
||||
// If path is outside extensions directory, prompt for confirmation
|
||||
if !strings.HasPrefix(extPath, assets.GetExtensionsDir()) {
|
||||
confirm := false
|
||||
prompt := &survey.Confirm{Message: fmt.Sprintf("Remove '%s' extension directory from filesystem?", manifestName)}
|
||||
survey.AskOne(prompt, &confirm)
|
||||
_ = forms.Confirm(fmt.Sprintf("Remove '%s' extension directory from filesystem?", manifestName), &confirm)
|
||||
if !confirm {
|
||||
// Skip the forceRemoveAll but continue with the rest
|
||||
delete(loadedManifests, manifestName)
|
||||
|
||||
@@ -19,6 +19,8 @@ package filesystem
|
||||
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
"strconv"
|
||||
"time"
|
||||
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
@@ -28,14 +30,77 @@ import (
|
||||
"google.golang.org/protobuf/proto"
|
||||
)
|
||||
|
||||
const chtimesDefaultLayout = "2006-01-02 15:04:05"
|
||||
|
||||
type chtimesTimeFormat struct {
|
||||
name string
|
||||
parse func(string) (int64, error)
|
||||
}
|
||||
|
||||
func chtimesParseUnixSeconds(value string) (int64, error) {
|
||||
parsed, err := strconv.ParseInt(value, 10, 64)
|
||||
if err != nil {
|
||||
return 0, err
|
||||
}
|
||||
return parsed, nil
|
||||
}
|
||||
|
||||
func chtimesParseUnixMillis(value string) (int64, error) {
|
||||
parsed, err := strconv.ParseInt(value, 10, 64)
|
||||
if err != nil {
|
||||
return 0, err
|
||||
}
|
||||
return time.UnixMilli(parsed).Unix(), nil
|
||||
}
|
||||
|
||||
func chtimesParseLayout(layout string) func(string) (int64, error) {
|
||||
return func(value string) (int64, error) {
|
||||
parsed, err := time.Parse(layout, value)
|
||||
if err != nil {
|
||||
return 0, err
|
||||
}
|
||||
return parsed.Unix(), nil
|
||||
}
|
||||
}
|
||||
|
||||
func chtimesFormatFromFlags(cmd *cobra.Command) (chtimesTimeFormat, error) {
|
||||
formatFlags := []struct {
|
||||
flag string
|
||||
format chtimesTimeFormat
|
||||
}{
|
||||
{flag: "unix", format: chtimesTimeFormat{name: "unix", parse: chtimesParseUnixSeconds}},
|
||||
{flag: "unix-ms", format: chtimesTimeFormat{name: "unix-ms", parse: chtimesParseUnixMillis}},
|
||||
{flag: "rfc3339", format: chtimesTimeFormat{name: "rfc3339", parse: chtimesParseLayout(time.RFC3339)}},
|
||||
{flag: "rfc1123", format: chtimesTimeFormat{name: "rfc1123", parse: chtimesParseLayout(time.RFC1123)}},
|
||||
}
|
||||
|
||||
var selected *chtimesTimeFormat
|
||||
selectedFlag := ""
|
||||
for _, candidate := range formatFlags {
|
||||
enabled, _ := cmd.Flags().GetBool(candidate.flag)
|
||||
if !enabled {
|
||||
continue
|
||||
}
|
||||
if selected != nil {
|
||||
return chtimesTimeFormat{}, fmt.Errorf("only one time format flag can be used (--%s and --%s are both set)", selectedFlag, candidate.flag)
|
||||
}
|
||||
selected = &candidate.format
|
||||
selectedFlag = candidate.flag
|
||||
}
|
||||
|
||||
if selected == nil {
|
||||
return chtimesTimeFormat{name: "datetime", parse: chtimesParseLayout(chtimesDefaultLayout)}, nil
|
||||
}
|
||||
|
||||
return *selected, nil
|
||||
}
|
||||
|
||||
// ChtimesCmd - Change the access and modified time of a file on the remote file system.
|
||||
func ChtimesCmd(cmd *cobra.Command, con *console.SliverClient, args []string) {
|
||||
session, beacon := con.ActiveTarget.GetInteractive()
|
||||
if session == nil && beacon == nil {
|
||||
return
|
||||
}
|
||||
// DateTime layout (https://pkg.go.dev/time)
|
||||
layout := "2006-01-02 15:04:05"
|
||||
filePath := args[0]
|
||||
|
||||
if filePath == "" {
|
||||
@@ -43,33 +108,35 @@ func ChtimesCmd(cmd *cobra.Command, con *console.SliverClient, args []string) {
|
||||
return
|
||||
}
|
||||
|
||||
atime := args[1]
|
||||
format, err := chtimesFormatFromFlags(cmd)
|
||||
if err != nil {
|
||||
con.PrintErrorf("%s\n", err)
|
||||
return
|
||||
}
|
||||
|
||||
atime := args[1]
|
||||
if atime == "" {
|
||||
con.PrintErrorf("Missing parameter: Last accessed time id\n")
|
||||
return
|
||||
}
|
||||
|
||||
t_a, err := time.Parse(layout, atime)
|
||||
unixAtime, err := format.parse(atime)
|
||||
if err != nil {
|
||||
con.PrintErrorf("%s\n", err)
|
||||
con.PrintErrorf("Invalid access time (%s): %s\n", format.name, err)
|
||||
return
|
||||
}
|
||||
unixAtime := t_a.Unix()
|
||||
|
||||
mtime := args[2]
|
||||
|
||||
if mtime == "" {
|
||||
con.PrintErrorf("Missing parameter: Last modified time id\n")
|
||||
return
|
||||
}
|
||||
|
||||
t_b, err := time.Parse(layout, mtime)
|
||||
unixMtime, err := format.parse(mtime)
|
||||
if err != nil {
|
||||
con.PrintErrorf("%s\n", err)
|
||||
con.PrintErrorf("Invalid modified time (%s): %s\n", format.name, err)
|
||||
return
|
||||
}
|
||||
unixMtime := t_b.Unix()
|
||||
|
||||
chtimes, err := con.Rpc.Chtimes(context.Background(), &sliverpb.ChtimesReq{
|
||||
Request: con.ActiveTarget.Request(cmd),
|
||||
|
||||
@@ -30,12 +30,12 @@ import (
|
||||
|
||||
"github.com/bishopfox/sliver/client/command/loot"
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
"github.com/bishopfox/sliver/client/forms"
|
||||
"github.com/bishopfox/sliver/protobuf/clientpb"
|
||||
"github.com/bishopfox/sliver/protobuf/sliverpb"
|
||||
"github.com/bishopfox/sliver/util/encoders"
|
||||
"github.com/spf13/cobra"
|
||||
"google.golang.org/protobuf/proto"
|
||||
"gopkg.in/AlecAivazis/survey.v1"
|
||||
)
|
||||
|
||||
func DownloadCmd(cmd *cobra.Command, con *console.SliverClient, args []string) {
|
||||
@@ -189,8 +189,7 @@ func HandleDownloadResponse(download *sliverpb.Download, cmd *cobra.Command, arg
|
||||
|
||||
if _, err := os.Stat(dst); err == nil {
|
||||
overwrite := false
|
||||
prompt := &survey.Confirm{Message: "Overwrite local file?"}
|
||||
survey.AskOne(prompt, &overwrite, nil)
|
||||
_ = forms.Confirm("Overwrite local file?", &overwrite)
|
||||
if !overwrite {
|
||||
return
|
||||
}
|
||||
|
||||
@@ -32,7 +32,7 @@ func PrintCanaries(con *console.SliverClient, canaries []*clientpb.DNSCanary, bu
|
||||
tw := table.NewWriter()
|
||||
tw.SetStyle(settings.GetTableStyle(con))
|
||||
tw.AppendHeader(table.Row{
|
||||
"Sliver Name",
|
||||
"Implant Name",
|
||||
"Domain",
|
||||
"Triggered",
|
||||
"First Trigger",
|
||||
|
||||
@@ -3,6 +3,7 @@ package generate
|
||||
import (
|
||||
"github.com/bishopfox/sliver/client/command/flags"
|
||||
"github.com/bishopfox/sliver/client/command/help"
|
||||
shellcodeencoders "github.com/bishopfox/sliver/client/command/shellcode-encoders"
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
consts "github.com/bishopfox/sliver/client/constants"
|
||||
"github.com/rsteube/carapace"
|
||||
@@ -142,12 +143,13 @@ func Commands(con *console.SliverClient) []*cobra.Command {
|
||||
}
|
||||
flags.Bind("profiles", false, profilesGenerateCmd, func(f *pflag.FlagSet) {
|
||||
f.StringP("save", "s", "", "directory/file to the binary to")
|
||||
f.BoolP("disable-sgn", "G", false, "disable shikata ga nai shellcode encoder")
|
||||
f.String("shellcode-encoder", "", "shellcode encoder to apply (optional; see `shellcode-encoders`)")
|
||||
f.StringP("name", "n", "", "Implant name")
|
||||
|
||||
})
|
||||
flags.BindFlagCompletions(profilesGenerateCmd, func(comp *carapace.ActionMap) {
|
||||
(*comp)["save"] = carapace.ActionFiles().Tag("directory/file to save implant")
|
||||
(*comp)["shellcode-encoder"] = shellcodeencoders.ShellcodeEncoderNameCompleter(con)
|
||||
})
|
||||
carapace.Gen(profilesGenerateCmd).PositionalCompletion(ProfileNameCompleter(con))
|
||||
profilesCmd.AddCommand(profilesGenerateCmd)
|
||||
@@ -308,7 +310,7 @@ func coreImplantFlags(name string, cmd *cobra.Command) {
|
||||
f.StringP("debug-file", "O", "", "path to debug output")
|
||||
f.BoolP("evasion", "e", false, "enable evasion features (e.g. overwrite user space hooks)")
|
||||
f.BoolP("skip-symbols", "l", false, "skip symbol obfuscation")
|
||||
f.BoolP("disable-sgn", "G", false, "disable shikata ga nai shellcode encoder")
|
||||
f.String("shellcode-encoder", "", "shellcode encoder to apply (optional; see `shellcode-encoders`)")
|
||||
f.StringP("exports", "v", "StartW,VoidFunc,DllInstall,DllRegisterServer,DllUnregisterServer", "comma separated list of exports to include in the binary")
|
||||
f.StringP("canary", "c", "", "canary domain(s)")
|
||||
|
||||
@@ -341,7 +343,45 @@ func coreImplantFlags(name string, cmd *cobra.Command) {
|
||||
f.StringP("limit-fileexists", "F", "", "limit execution to hosts with this file in the filesystem")
|
||||
f.StringP("limit-locale", "L", "", "limit execution to hosts that match this locale")
|
||||
|
||||
f.StringP("format", "f", "exe", "Specifies the output formats, valid values are: 'exe', 'shared' (for dynamic libraries), 'service' (see: `psexec` for more info) and 'shellcode' (windows only)")
|
||||
f.StringP("format", "f", "exe", "Specifies the output formats, valid values are: 'exe', 'shared' (for dynamic libraries), 'service' (see: `psexec` for more info) and 'shellcode' (windows and darwin/arm64)")
|
||||
|
||||
// Shellcode generation options:
|
||||
// - Windows: Donut
|
||||
// - macOS: beignet
|
||||
f.Uint32("shellcode-entropy", 1, "Shellcode entropy (Donut: 1=none, 2=random names, 3=random+encrypt) (windows shellcode only)")
|
||||
f.Bool("shellcode-compress", false, "Enable shellcode compression (aPLib) (windows and macOS shellcode)")
|
||||
f.Uint32("shellcode-exitopt", 1, "Shellcode exit option (Donut: 1=exit thread, 2=exit process, 3=block) (windows shellcode only)")
|
||||
f.Uint32("shellcode-bypass", 3, "Shellcode bypass mode (Donut: 1=none, 2=abort, 3=continue) (windows shellcode only)")
|
||||
f.Uint32("shellcode-headers", 1, "Shellcode headers handling (Donut: 1=overwrite, 2=keep) (windows shellcode only)")
|
||||
f.Bool("shellcode-thread", false, "Run unmanaged EXE entrypoint as a new thread (Donut) (windows shellcode only)")
|
||||
f.Bool("shellcode-unicode", false, "Use Unicode command line for unmanaged DLL entrypoints (Donut) (windows shellcode only)")
|
||||
f.Uint32("shellcode-oep", 0, "Override original entry point (OEP) (Donut) (windows shellcode only)")
|
||||
|
||||
// Backwards-compatible deprecated Donut flags (hidden).
|
||||
f.Uint32("donut-entropy", 1, "Deprecated (use --shellcode-entropy)")
|
||||
_ = f.MarkDeprecated("donut-entropy", "use --shellcode-entropy")
|
||||
_ = f.MarkHidden("donut-entropy")
|
||||
f.Bool("donut-compress", false, "Deprecated (use --shellcode-compress)")
|
||||
_ = f.MarkDeprecated("donut-compress", "use --shellcode-compress")
|
||||
_ = f.MarkHidden("donut-compress")
|
||||
f.Uint32("donut-exitopt", 1, "Deprecated (use --shellcode-exitopt)")
|
||||
_ = f.MarkDeprecated("donut-exitopt", "use --shellcode-exitopt")
|
||||
_ = f.MarkHidden("donut-exitopt")
|
||||
f.Uint32("donut-bypass", 3, "Deprecated (use --shellcode-bypass)")
|
||||
_ = f.MarkDeprecated("donut-bypass", "use --shellcode-bypass")
|
||||
_ = f.MarkHidden("donut-bypass")
|
||||
f.Uint32("donut-headers", 1, "Deprecated (use --shellcode-headers)")
|
||||
_ = f.MarkDeprecated("donut-headers", "use --shellcode-headers")
|
||||
_ = f.MarkHidden("donut-headers")
|
||||
f.Bool("donut-thread", false, "Deprecated (use --shellcode-thread)")
|
||||
_ = f.MarkDeprecated("donut-thread", "use --shellcode-thread")
|
||||
_ = f.MarkHidden("donut-thread")
|
||||
f.Bool("donut-unicode", false, "Deprecated (use --shellcode-unicode)")
|
||||
_ = f.MarkDeprecated("donut-unicode", "use --shellcode-unicode")
|
||||
_ = f.MarkHidden("donut-unicode")
|
||||
f.Uint32("donut-oep", 0, "Deprecated (use --shellcode-oep)")
|
||||
_ = f.MarkDeprecated("donut-oep", "use --shellcode-oep")
|
||||
_ = f.MarkHidden("donut-oep")
|
||||
})
|
||||
}
|
||||
|
||||
@@ -354,9 +394,11 @@ func coreImplantFlagCompletions(cmd *cobra.Command, con *console.SliverClient) {
|
||||
(*comp)["strategy"] = carapace.ActionValuesDescribed([]string{"r", "random", "rd", "random domain", "s", "sequential"}...).Tag("C2 strategy")
|
||||
(*comp)["format"] = FormatCompleter()
|
||||
(*comp)["save"] = carapace.ActionFiles().Tag("directory/file to save implant")
|
||||
(*comp)["shellcode-encoder"] = shellcodeencoders.ShellcodeEncoderNameCompleter(con)
|
||||
(*comp)["traffic-encoders"] = TrafficEncodersCompleter(con).UniqueList(",")
|
||||
(*comp)["c2profile"] = HTTPC2Completer(con)
|
||||
})
|
||||
registerImplantTargetFlagCompletions(cmd, con)
|
||||
}
|
||||
|
||||
// coreBeaconFlags binds all flags specific to beacon implants (profiles or compiled).
|
||||
|
||||
@@ -1,11 +1,15 @@
|
||||
package generate
|
||||
|
||||
import (
|
||||
"errors"
|
||||
"fmt"
|
||||
"os"
|
||||
"strconv"
|
||||
"strings"
|
||||
"time"
|
||||
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
"github.com/bishopfox/sliver/client/forms"
|
||||
"github.com/bishopfox/sliver/protobuf/clientpb"
|
||||
"github.com/spf13/cobra"
|
||||
)
|
||||
@@ -17,6 +21,22 @@ var (
|
||||
|
||||
// GenerateBeaconCmd - The main command used to generate implant binaries
|
||||
func GenerateBeaconCmd(cmd *cobra.Command, con *console.SliverClient, args []string) {
|
||||
if shouldRunGenerateBeaconForm(cmd, con, args) {
|
||||
compiler, _ := compilerTargets(con)
|
||||
result, err := forms.GenerateBeaconForm(compiler)
|
||||
if err != nil {
|
||||
if errors.Is(err, forms.ErrUserAborted) {
|
||||
return
|
||||
}
|
||||
con.PrintErrorf("Generate beacon form failed: %s\n", err)
|
||||
return
|
||||
}
|
||||
if err := applyGenerateBeaconForm(cmd, result); err != nil {
|
||||
con.PrintErrorf("Failed to apply generate beacon form values: %s\n", err)
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
name, config := parseCompileFlags(cmd, con)
|
||||
if config == nil {
|
||||
return
|
||||
@@ -67,3 +87,99 @@ func parseBeaconFlags(cmd *cobra.Command, config *clientpb.ImplantConfig) error
|
||||
config.BeaconJitter = int64(time.Duration(beaconJitter) * time.Second)
|
||||
return nil
|
||||
}
|
||||
|
||||
func shouldRunGenerateBeaconForm(cmd *cobra.Command, con *console.SliverClient, args []string) bool {
|
||||
if con == nil || con.IsCLI {
|
||||
return false
|
||||
}
|
||||
if len(args) != 0 {
|
||||
return false
|
||||
}
|
||||
return cmd.Flags().NFlag() == 0
|
||||
}
|
||||
|
||||
func applyGenerateBeaconForm(cmd *cobra.Command, result *forms.GenerateBeaconFormResult) error {
|
||||
if err := cmd.Flags().Set("os", result.OS); err != nil {
|
||||
return err
|
||||
}
|
||||
if err := cmd.Flags().Set("arch", result.Arch); err != nil {
|
||||
return err
|
||||
}
|
||||
if err := cmd.Flags().Set("format", result.Format); err != nil {
|
||||
return err
|
||||
}
|
||||
name := strings.TrimSpace(result.Name)
|
||||
if name != "" {
|
||||
if err := cmd.Flags().Set("name", name); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
save := strings.TrimSpace(result.Save)
|
||||
if save != "" {
|
||||
if err := cmd.Flags().Set("save", save); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
|
||||
c2Value := strings.TrimSpace(result.C2Value)
|
||||
switch result.C2Type {
|
||||
case "mtls":
|
||||
if err := cmd.Flags().Set("mtls", c2Value); err != nil {
|
||||
return err
|
||||
}
|
||||
case "wg":
|
||||
if err := cmd.Flags().Set("wg", c2Value); err != nil {
|
||||
return err
|
||||
}
|
||||
case "http":
|
||||
if err := cmd.Flags().Set("http", c2Value); err != nil {
|
||||
return err
|
||||
}
|
||||
case "dns":
|
||||
if err := cmd.Flags().Set("dns", c2Value); err != nil {
|
||||
return err
|
||||
}
|
||||
case "named-pipe":
|
||||
if err := cmd.Flags().Set("named-pipe", c2Value); err != nil {
|
||||
return err
|
||||
}
|
||||
case "tcp-pivot":
|
||||
if err := cmd.Flags().Set("tcp-pivot", c2Value); err != nil {
|
||||
return err
|
||||
}
|
||||
default:
|
||||
return errors.New("unsupported C2 transport selection")
|
||||
}
|
||||
|
||||
if err := setOptionalInt64Flag(cmd, "days", result.Days); err != nil {
|
||||
return err
|
||||
}
|
||||
if err := setOptionalInt64Flag(cmd, "hours", result.Hours); err != nil {
|
||||
return err
|
||||
}
|
||||
if err := setOptionalInt64Flag(cmd, "minutes", result.Minutes); err != nil {
|
||||
return err
|
||||
}
|
||||
if err := setOptionalInt64Flag(cmd, "seconds", result.Seconds); err != nil {
|
||||
return err
|
||||
}
|
||||
if err := setOptionalInt64Flag(cmd, "jitter", result.Jitter); err != nil {
|
||||
return err
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func setOptionalInt64Flag(cmd *cobra.Command, name, value string) error {
|
||||
trimmed := strings.TrimSpace(value)
|
||||
if trimmed == "" {
|
||||
return nil
|
||||
}
|
||||
parsed, err := strconv.ParseInt(trimmed, 10, 64)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
if parsed < 0 {
|
||||
return fmt.Errorf("%s must be 0 or greater", name)
|
||||
}
|
||||
return cmd.Flags().Set(name, strconv.FormatInt(parsed, 10))
|
||||
}
|
||||
@@ -28,11 +28,11 @@ import (
|
||||
"os/signal"
|
||||
"path/filepath"
|
||||
"runtime"
|
||||
"sort"
|
||||
"strconv"
|
||||
"strings"
|
||||
"time"
|
||||
|
||||
"github.com/AlecAivazis/survey/v2"
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
consts "github.com/bishopfox/sliver/client/constants"
|
||||
"github.com/bishopfox/sliver/client/forms"
|
||||
@@ -86,12 +86,14 @@ var (
|
||||
|
||||
ErrNoExternalBuilder = errors.New("no external builders are available")
|
||||
ErrNoValidBuilders = errors.New("no valid external builders for target")
|
||||
ErrNoSelection = errors.New("no selection")
|
||||
)
|
||||
|
||||
// GenerateCmd - The main command used to generate implant binaries
|
||||
func GenerateCmd(cmd *cobra.Command, con *console.SliverClient, args []string) {
|
||||
if shouldRunGenerateForm(cmd, con, args) {
|
||||
result, err := forms.GenerateForm()
|
||||
compiler, _ := compilerTargets(con)
|
||||
result, err := forms.GenerateForm(compiler)
|
||||
if err != nil {
|
||||
if errors.Is(err, forms.ErrUserAborted) {
|
||||
return
|
||||
@@ -118,14 +120,15 @@ func GenerateCmd(cmd *cobra.Command, con *console.SliverClient, args []string) {
|
||||
} else {
|
||||
_, err := externalBuild(name, config, save, con)
|
||||
if err != nil {
|
||||
if err == ErrNoExternalBuilder {
|
||||
switch err {
|
||||
case 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 {
|
||||
case 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 {
|
||||
default:
|
||||
con.PrintErrorf("%s\n", err)
|
||||
}
|
||||
return
|
||||
@@ -202,13 +205,10 @@ func saveLocation(save, DefaultName string, con *console.SliverClient) (string,
|
||||
save = expandPath(save)
|
||||
fi, err := os.Stat(save)
|
||||
if os.IsNotExist(err) {
|
||||
con.Printf("%s does not exist\n", save)
|
||||
if strings.HasSuffix(save, "/") {
|
||||
con.Printf("%s is dir\n", save)
|
||||
os.MkdirAll(save, 0o700)
|
||||
saveTo, _ = filepath.Abs(filepath.Join(saveTo, DefaultName))
|
||||
} else {
|
||||
con.Printf("%s is not dir\n", save)
|
||||
saveDir := filepath.Dir(save)
|
||||
_, err := os.Stat(saveTo)
|
||||
if os.IsNotExist(err) {
|
||||
@@ -220,10 +220,8 @@ func saveLocation(save, DefaultName string, con *console.SliverClient) (string,
|
||||
if fi.IsDir() {
|
||||
saveTo, _ = filepath.Abs(filepath.Join(save, DefaultName))
|
||||
} else {
|
||||
con.PrintInfof("%s is not dir\n", save)
|
||||
prompt := &survey.Confirm{Message: "Overwrite existing file?"}
|
||||
var confirm bool
|
||||
survey.AskOne(prompt, &confirm)
|
||||
_ = forms.Confirm("Overwrite existing file?", &confirm)
|
||||
if !confirm {
|
||||
return "", errors.New("file already exists")
|
||||
}
|
||||
@@ -356,7 +354,6 @@ func parseCompileFlags(cmd *cobra.Command, con *console.SliverClient) (string, *
|
||||
isSharedLib := false
|
||||
isService := false
|
||||
isShellcode := false
|
||||
sgnEnabled := false
|
||||
|
||||
var exports []string
|
||||
exportsArg, _ := cmd.Flags().GetString("exports")
|
||||
@@ -380,8 +377,6 @@ func parseCompileFlags(cmd *cobra.Command, con *console.SliverClient) (string, *
|
||||
case "shellcode":
|
||||
configFormat = clientpb.OutputFormat_SHELLCODE
|
||||
isShellcode = true
|
||||
sgnEnabled, _ = cmd.Flags().GetBool("disable-sgn")
|
||||
sgnEnabled = !sgnEnabled
|
||||
case "service":
|
||||
configFormat = clientpb.OutputFormat_SERVICE
|
||||
isService = true
|
||||
@@ -398,9 +393,15 @@ func parseCompileFlags(cmd *cobra.Command, con *console.SliverClient) (string, *
|
||||
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 configFormat == clientpb.OutputFormat_SHELLCODE {
|
||||
if targetOS != "windows" && targetOS != "darwin" {
|
||||
con.PrintErrorf("Shellcode format is currently only supported on Windows and macOS\n")
|
||||
return "", nil
|
||||
}
|
||||
if targetOS == "darwin" && targetArch != "arm64" {
|
||||
con.PrintErrorf("macOS shellcode format is only supported on darwin/arm64\n")
|
||||
return "", nil
|
||||
}
|
||||
}
|
||||
if len(namedPipeC2) > 0 && targetOS != "windows" {
|
||||
con.PrintErrorf("Named pipe pivoting can only be used in Windows.")
|
||||
@@ -412,6 +413,19 @@ func parseCompileFlags(cmd *cobra.Command, con *console.SliverClient) (string, *
|
||||
return "", nil
|
||||
}
|
||||
|
||||
shellcodeConfig, err := parseShellcodeFlags(cmd, targetOS, configFormat, con)
|
||||
if err != nil {
|
||||
con.PrintErrorf("%s\n", err)
|
||||
return "", nil
|
||||
}
|
||||
|
||||
shellcodeEncoder, err := parseShellcodeEncoderFlag(cmd, targetArch, configFormat, con)
|
||||
if err != nil {
|
||||
con.PrintErrorf("%s\n", err)
|
||||
return "", nil
|
||||
}
|
||||
sgnEnabled := shellcodeEncoder == clientpb.ShellcodeEncoder_SHIKATA_GA_NAI // legacy field
|
||||
|
||||
var tunIP net.IP
|
||||
if wg, _ := cmd.Flags().GetString("wg"); wg != "" {
|
||||
uniqueWGIP, err := con.Rpc.GenerateUniqueIP(context.Background(), &commonpb.Empty{})
|
||||
@@ -449,6 +463,7 @@ func parseCompileFlags(cmd *cobra.Command, con *console.SliverClient) (string, *
|
||||
Debug: debug,
|
||||
Evasion: evasion,
|
||||
SGNEnabled: sgnEnabled,
|
||||
ShellcodeEncoder: shellcodeEncoder,
|
||||
ObfuscateSymbols: symbolObfuscation,
|
||||
C2: c2s,
|
||||
CanaryDomains: canaryDomains,
|
||||
@@ -483,11 +498,264 @@ func parseCompileFlags(cmd *cobra.Command, con *console.SliverClient) (string, *
|
||||
|
||||
DebugFile: debugFile,
|
||||
HTTPC2ConfigName: c2Profile,
|
||||
ShellcodeConfig: shellcodeConfig,
|
||||
}
|
||||
|
||||
return name, config
|
||||
}
|
||||
|
||||
func parseShellcodeFlags(cmd *cobra.Command, targetOS string, configFormat clientpb.OutputFormat, con *console.SliverClient) (*clientpb.ShellcodeConfig, error) {
|
||||
// Prefer the new `--shellcode-*` flags. Fall back to hidden deprecated `--donut-*` flags for compatibility.
|
||||
shellcodeEntropy, _ := cmd.Flags().GetUint32("shellcode-entropy")
|
||||
if !cmd.Flags().Changed("shellcode-entropy") {
|
||||
shellcodeEntropy, _ = cmd.Flags().GetUint32("donut-entropy")
|
||||
}
|
||||
|
||||
shellcodeCompressEnabled, _ := cmd.Flags().GetBool("shellcode-compress")
|
||||
if !cmd.Flags().Changed("shellcode-compress") {
|
||||
shellcodeCompressEnabled, _ = cmd.Flags().GetBool("donut-compress")
|
||||
}
|
||||
|
||||
shellcodeExitOpt, _ := cmd.Flags().GetUint32("shellcode-exitopt")
|
||||
if !cmd.Flags().Changed("shellcode-exitopt") {
|
||||
shellcodeExitOpt, _ = cmd.Flags().GetUint32("donut-exitopt")
|
||||
}
|
||||
|
||||
shellcodeBypass, _ := cmd.Flags().GetUint32("shellcode-bypass")
|
||||
if !cmd.Flags().Changed("shellcode-bypass") {
|
||||
shellcodeBypass, _ = cmd.Flags().GetUint32("donut-bypass")
|
||||
}
|
||||
|
||||
shellcodeHeaders, _ := cmd.Flags().GetUint32("shellcode-headers")
|
||||
if !cmd.Flags().Changed("shellcode-headers") {
|
||||
shellcodeHeaders, _ = cmd.Flags().GetUint32("donut-headers")
|
||||
}
|
||||
|
||||
shellcodeThread, _ := cmd.Flags().GetBool("shellcode-thread")
|
||||
if !cmd.Flags().Changed("shellcode-thread") {
|
||||
shellcodeThread, _ = cmd.Flags().GetBool("donut-thread")
|
||||
}
|
||||
|
||||
shellcodeUnicode, _ := cmd.Flags().GetBool("shellcode-unicode")
|
||||
if !cmd.Flags().Changed("shellcode-unicode") {
|
||||
shellcodeUnicode, _ = cmd.Flags().GetBool("donut-unicode")
|
||||
}
|
||||
|
||||
shellcodeOEP, _ := cmd.Flags().GetUint32("shellcode-oep")
|
||||
if !cmd.Flags().Changed("shellcode-oep") {
|
||||
shellcodeOEP, _ = cmd.Flags().GetUint32("donut-oep")
|
||||
}
|
||||
|
||||
anyChanged := cmd.Flags().Changed("shellcode-entropy") ||
|
||||
cmd.Flags().Changed("shellcode-compress") ||
|
||||
cmd.Flags().Changed("shellcode-exitopt") ||
|
||||
cmd.Flags().Changed("shellcode-bypass") ||
|
||||
cmd.Flags().Changed("shellcode-headers") ||
|
||||
cmd.Flags().Changed("shellcode-thread") ||
|
||||
cmd.Flags().Changed("shellcode-unicode") ||
|
||||
cmd.Flags().Changed("shellcode-oep") ||
|
||||
cmd.Flags().Changed("donut-entropy") ||
|
||||
cmd.Flags().Changed("donut-compress") ||
|
||||
cmd.Flags().Changed("donut-exitopt") ||
|
||||
cmd.Flags().Changed("donut-bypass") ||
|
||||
cmd.Flags().Changed("donut-headers") ||
|
||||
cmd.Flags().Changed("donut-thread") ||
|
||||
cmd.Flags().Changed("donut-unicode") ||
|
||||
cmd.Flags().Changed("donut-oep")
|
||||
|
||||
if configFormat != clientpb.OutputFormat_SHELLCODE {
|
||||
if anyChanged {
|
||||
con.PrintWarnf("Shellcode options only apply when using `--format shellcode`, ignoring.\n")
|
||||
}
|
||||
return nil, nil
|
||||
}
|
||||
|
||||
windowsOnlyChanged := cmd.Flags().Changed("shellcode-entropy") ||
|
||||
cmd.Flags().Changed("shellcode-exitopt") ||
|
||||
cmd.Flags().Changed("shellcode-bypass") ||
|
||||
cmd.Flags().Changed("shellcode-headers") ||
|
||||
cmd.Flags().Changed("shellcode-thread") ||
|
||||
cmd.Flags().Changed("shellcode-unicode") ||
|
||||
cmd.Flags().Changed("shellcode-oep") ||
|
||||
cmd.Flags().Changed("donut-entropy") ||
|
||||
cmd.Flags().Changed("donut-exitopt") ||
|
||||
cmd.Flags().Changed("donut-bypass") ||
|
||||
cmd.Flags().Changed("donut-headers") ||
|
||||
cmd.Flags().Changed("donut-thread") ||
|
||||
cmd.Flags().Changed("donut-unicode") ||
|
||||
cmd.Flags().Changed("donut-oep")
|
||||
|
||||
// macOS shellcode currently only supports compression.
|
||||
if targetOS != "windows" {
|
||||
if targetOS == "darwin" {
|
||||
if windowsOnlyChanged {
|
||||
con.PrintWarnf("Windows-only shellcode options are ignored on macOS shellcode.\n")
|
||||
}
|
||||
} else if anyChanged {
|
||||
con.PrintWarnf("Shellcode options are only supported on Windows and macOS shellcode, ignoring.\n")
|
||||
}
|
||||
|
||||
shellcodeCompress := uint32(1)
|
||||
if shellcodeCompressEnabled {
|
||||
shellcodeCompress = 2
|
||||
}
|
||||
return &clientpb.ShellcodeConfig{
|
||||
Compress: shellcodeCompress,
|
||||
}, nil
|
||||
}
|
||||
|
||||
if shellcodeEntropy < 1 || shellcodeEntropy > 3 {
|
||||
return nil, fmt.Errorf("shellcode-entropy must be between 1 and 3")
|
||||
}
|
||||
if shellcodeExitOpt < 1 || shellcodeExitOpt > 3 {
|
||||
return nil, fmt.Errorf("shellcode-exitopt must be between 1 and 3")
|
||||
}
|
||||
if shellcodeBypass < 1 || shellcodeBypass > 3 {
|
||||
return nil, fmt.Errorf("shellcode-bypass must be between 1 and 3")
|
||||
}
|
||||
if shellcodeHeaders < 1 || shellcodeHeaders > 2 {
|
||||
return nil, fmt.Errorf("shellcode-headers must be 1 or 2")
|
||||
}
|
||||
|
||||
shellcodeCompress := uint32(1)
|
||||
if shellcodeCompressEnabled {
|
||||
shellcodeCompress = 2
|
||||
}
|
||||
|
||||
return &clientpb.ShellcodeConfig{
|
||||
Entropy: shellcodeEntropy,
|
||||
Compress: shellcodeCompress,
|
||||
ExitOpt: shellcodeExitOpt,
|
||||
Bypass: shellcodeBypass,
|
||||
Headers: shellcodeHeaders,
|
||||
Thread: shellcodeThread,
|
||||
Unicode: shellcodeUnicode,
|
||||
OEP: shellcodeOEP,
|
||||
}, nil
|
||||
}
|
||||
|
||||
func normalizeShellcodeEncoderName(name string) string {
|
||||
normalized := strings.ToLower(strings.TrimSpace(name))
|
||||
normalized = strings.ReplaceAll(normalized, "-", "_")
|
||||
return normalized
|
||||
}
|
||||
|
||||
func normalizeShellcodeArch(arch string) string {
|
||||
normalized := strings.ToLower(strings.TrimSpace(arch))
|
||||
switch normalized {
|
||||
case "amd64", "x64", "x86_64":
|
||||
return "amd64"
|
||||
case "386", "x86", "i386":
|
||||
return "386"
|
||||
case "arm64", "aarch64":
|
||||
return "arm64"
|
||||
default:
|
||||
return normalized
|
||||
}
|
||||
}
|
||||
|
||||
func fetchShellcodeEncoderMap(con *console.SliverClient) (*clientpb.ShellcodeEncoderMap, error) {
|
||||
if con == nil || con.Rpc == nil {
|
||||
return nil, errors.New("no RPC client")
|
||||
}
|
||||
grpcCtx, cancel := con.GrpcContext(nil)
|
||||
defer cancel()
|
||||
return con.Rpc.ShellcodeEncoderMap(grpcCtx, &commonpb.Empty{})
|
||||
}
|
||||
|
||||
func compatibleShellcodeEncoderNames(encoderMap *clientpb.ShellcodeEncoderMap, arch string) []string {
|
||||
if encoderMap == nil {
|
||||
return nil
|
||||
}
|
||||
arch = normalizeShellcodeArch(arch)
|
||||
archMap := encoderMap.GetEncoders()[arch]
|
||||
if archMap == nil {
|
||||
return nil
|
||||
}
|
||||
|
||||
names := make([]string, 0, len(archMap.GetEncoders()))
|
||||
for name := range archMap.GetEncoders() {
|
||||
names = append(names, name)
|
||||
}
|
||||
sort.Strings(names)
|
||||
return names
|
||||
}
|
||||
|
||||
func shellcodeEncoderEnumForArch(encoderMap *clientpb.ShellcodeEncoderMap, arch, name string) (clientpb.ShellcodeEncoder, bool) {
|
||||
if encoderMap == nil {
|
||||
return clientpb.ShellcodeEncoder_NONE, false
|
||||
}
|
||||
arch = normalizeShellcodeArch(arch)
|
||||
name = normalizeShellcodeEncoderName(name)
|
||||
archMap := encoderMap.GetEncoders()[arch]
|
||||
if archMap == nil {
|
||||
return clientpb.ShellcodeEncoder_NONE, false
|
||||
}
|
||||
encoder, ok := archMap.GetEncoders()[name]
|
||||
return encoder, ok
|
||||
}
|
||||
|
||||
func parseShellcodeEncoderFlag(cmd *cobra.Command, targetArch string, configFormat clientpb.OutputFormat, con *console.SliverClient) (clientpb.ShellcodeEncoder, error) {
|
||||
rawEncoder, _ := cmd.Flags().GetString("shellcode-encoder")
|
||||
rawEncoder = strings.TrimSpace(rawEncoder)
|
||||
|
||||
if configFormat != clientpb.OutputFormat_SHELLCODE {
|
||||
if cmd.Flags().Changed("shellcode-encoder") && rawEncoder != "" {
|
||||
con.PrintWarnf("Shellcode encoder only applies when using `--format shellcode`, ignoring.\n")
|
||||
}
|
||||
return clientpb.ShellcodeEncoder_NONE, nil
|
||||
}
|
||||
|
||||
if cmd.Flags().Changed("shellcode-encoder") && rawEncoder == "" {
|
||||
return clientpb.ShellcodeEncoder_NONE, fmt.Errorf("shellcode-encoder cannot be empty; use 'none' to disable encoding")
|
||||
}
|
||||
|
||||
normalized := normalizeShellcodeEncoderName(rawEncoder)
|
||||
if normalized == "none" {
|
||||
return clientpb.ShellcodeEncoder_NONE, nil
|
||||
}
|
||||
|
||||
encoderMap, err := fetchShellcodeEncoderMap(con)
|
||||
if err != nil {
|
||||
return clientpb.ShellcodeEncoder_NONE, err
|
||||
}
|
||||
|
||||
// If no encoder specified, prompt for a compatible encoder (or none).
|
||||
if rawEncoder == "" && !cmd.Flags().Changed("shellcode-encoder") {
|
||||
compatible := compatibleShellcodeEncoderNames(encoderMap, targetArch)
|
||||
if len(compatible) == 0 {
|
||||
// No known compatible encoders for this arch.
|
||||
return clientpb.ShellcodeEncoder_NONE, nil
|
||||
}
|
||||
|
||||
options := append([]string{"none"}, compatible...)
|
||||
choice := "none"
|
||||
if err := forms.Select("Select a shellcode encoder (optional)", options, &choice); err != nil {
|
||||
return clientpb.ShellcodeEncoder_NONE, err
|
||||
}
|
||||
if normalizeShellcodeEncoderName(choice) == "none" {
|
||||
return clientpb.ShellcodeEncoder_NONE, nil
|
||||
}
|
||||
|
||||
encoder, ok := shellcodeEncoderEnumForArch(encoderMap, targetArch, choice)
|
||||
if !ok {
|
||||
return clientpb.ShellcodeEncoder_NONE, fmt.Errorf("unsupported shellcode encoder %q for arch %s", choice, normalizeShellcodeArch(targetArch))
|
||||
}
|
||||
return encoder, nil
|
||||
}
|
||||
|
||||
// Encoder explicitly specified by name.
|
||||
encoder, ok := shellcodeEncoderEnumForArch(encoderMap, targetArch, rawEncoder)
|
||||
if !ok {
|
||||
compatible := compatibleShellcodeEncoderNames(encoderMap, targetArch)
|
||||
if len(compatible) == 0 {
|
||||
return clientpb.ShellcodeEncoder_NONE, fmt.Errorf("no shellcode encoders are available for arch %s", normalizeShellcodeArch(targetArch))
|
||||
}
|
||||
return clientpb.ShellcodeEncoder_NONE, fmt.Errorf("unsupported shellcode encoder %q for arch %s (valid: %s)", rawEncoder, normalizeShellcodeArch(targetArch), strings.Join(compatible, ", "))
|
||||
}
|
||||
return encoder, nil
|
||||
}
|
||||
|
||||
// parseTrafficEncoderArgs - parses the traffic encoder args and returns a bool indicating if traffic encoders are enabled.
|
||||
func parseTrafficEncoderArgs(cmd *cobra.Command, httpC2Enabled bool, con *console.SliverClient) (bool, []*commonpb.File) {
|
||||
trafficEncoders, _ := cmd.Flags().GetString("traffic-encoders")
|
||||
@@ -534,9 +802,8 @@ func getTargets(targetOS string, targetArch string, con *console.SliverClient) (
|
||||
console.Bold, target, console.Normal,
|
||||
)
|
||||
con.Printf("⚠️ Generic implants do not support all commands/features.\n")
|
||||
prompt := &survey.Confirm{Message: "Attempt to build generic implant?"}
|
||||
var confirm bool
|
||||
survey.AskOne(prompt, &confirm)
|
||||
_ = forms.Confirm("Attempt to build generic implant?", &confirm)
|
||||
if !confirm {
|
||||
return "", ""
|
||||
}
|
||||
@@ -806,11 +1073,8 @@ func ParseNamedPipec2(args string) ([]*clientpb.ImplantC2, error) {
|
||||
}
|
||||
|
||||
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)
|
||||
_ = forms.Confirm(fmt.Sprintf("Named pipe '%s' is missing the 'pipe' path prefix\nContinue anyways?", uri), &confirm)
|
||||
if !confirm {
|
||||
return nil, fmt.Errorf("invalid namedpipe path: %s", uri.Path)
|
||||
}
|
||||
@@ -970,12 +1234,58 @@ func externalBuild(name string, config *clientpb.ImplantConfig, save string, con
|
||||
}
|
||||
con.PrintInfof("Build name: %s (%d bytes)\n", name, len(generated.File.Data))
|
||||
|
||||
fileData := generated.File.Data
|
||||
if config.IsShellcode {
|
||||
encoder := config.ShellcodeEncoder
|
||||
legacySGN := false
|
||||
if encoder == clientpb.ShellcodeEncoder_NONE && config.SGNEnabled {
|
||||
encoder = clientpb.ShellcodeEncoder_SHIKATA_GA_NAI
|
||||
legacySGN = true
|
||||
}
|
||||
if encoder != clientpb.ShellcodeEncoder_NONE {
|
||||
encoderName := map[clientpb.ShellcodeEncoder]string{
|
||||
clientpb.ShellcodeEncoder_SHIKATA_GA_NAI: "shikata_ga_nai",
|
||||
clientpb.ShellcodeEncoder_XOR: "xor",
|
||||
clientpb.ShellcodeEncoder_XOR_DYNAMIC: "xor_dynamic",
|
||||
}[encoder]
|
||||
if encoderName == "" {
|
||||
return nil, fmt.Errorf("unknown shellcode encoder enum %d", int32(encoder))
|
||||
}
|
||||
encoderMap, err := fetchShellcodeEncoderMap(con)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if _, ok := shellcodeEncoderEnumForArch(encoderMap, config.GOARCH, encoderName); !ok {
|
||||
msg := fmt.Sprintf("Shellcode encoder %q is not supported for arch %s", encoderName, normalizeShellcodeArch(config.GOARCH))
|
||||
if legacySGN {
|
||||
con.PrintWarnf("%s, skipping.\n", msg)
|
||||
} else {
|
||||
return nil, errors.New(msg)
|
||||
}
|
||||
} else {
|
||||
con.PrintInfof("Encoding shellcode with %s ... ", encoderName)
|
||||
resp, err := con.Rpc.ShellcodeEncoder(context.Background(), &clientpb.ShellcodeEncodeReq{
|
||||
Encoder: encoder,
|
||||
Architecture: config.GOARCH,
|
||||
Iterations: 1,
|
||||
BadChars: []byte{},
|
||||
Data: fileData,
|
||||
})
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
con.Printf("success!\n")
|
||||
fileData = resp.GetData()
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
saveTo, err := saveLocation(save, filepath.Base(generated.File.Name), con)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
err = os.WriteFile(saveTo, generated.File.Data, 0o700)
|
||||
err = os.WriteFile(saveTo, fileData, 0o700)
|
||||
if err != nil {
|
||||
con.PrintErrorf("Failed to write to: %s\n", saveTo)
|
||||
return nil, err
|
||||
@@ -1022,22 +1332,49 @@ func compile(name string, config *clientpb.ImplantConfig, save string, con *cons
|
||||
|
||||
fileData := generated.File.Data
|
||||
if config.IsShellcode {
|
||||
if !config.SGNEnabled {
|
||||
con.PrintErrorf("Shikata ga nai encoder is %sdisabled%s\n", console.Bold, console.Normal)
|
||||
} else {
|
||||
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)
|
||||
encoder := config.ShellcodeEncoder
|
||||
legacySGN := false
|
||||
if encoder == clientpb.ShellcodeEncoder_NONE && config.SGNEnabled {
|
||||
encoder = clientpb.ShellcodeEncoder_SHIKATA_GA_NAI
|
||||
legacySGN = true
|
||||
}
|
||||
if encoder != clientpb.ShellcodeEncoder_NONE {
|
||||
encoderName := map[clientpb.ShellcodeEncoder]string{
|
||||
clientpb.ShellcodeEncoder_SHIKATA_GA_NAI: "shikata_ga_nai",
|
||||
clientpb.ShellcodeEncoder_XOR: "xor",
|
||||
clientpb.ShellcodeEncoder_XOR_DYNAMIC: "xor_dynamic",
|
||||
}[encoder]
|
||||
if encoderName == "" {
|
||||
con.PrintWarnf("Unknown shellcode encoder enum %d, skipping.\n", int32(encoder))
|
||||
} else {
|
||||
con.Printf("success!\n")
|
||||
fileData = resp.GetData()
|
||||
encoderMap, err := fetchShellcodeEncoderMap(con)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if _, ok := shellcodeEncoderEnumForArch(encoderMap, config.GOARCH, encoderName); !ok {
|
||||
msg := fmt.Sprintf("Shellcode encoder %q is not supported for arch %s", encoderName, normalizeShellcodeArch(config.GOARCH))
|
||||
if legacySGN {
|
||||
con.PrintWarnf("%s, skipping.\n", msg)
|
||||
} else {
|
||||
con.PrintErrorf("%s\n", msg)
|
||||
return nil, errors.New(msg)
|
||||
}
|
||||
} else {
|
||||
con.PrintInfof("Encoding shellcode with %s ... ", encoderName)
|
||||
resp, err := con.Rpc.ShellcodeEncoder(context.Background(), &clientpb.ShellcodeEncodeReq{
|
||||
Encoder: encoder,
|
||||
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()
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -1117,8 +1454,7 @@ func warnMissingCrossCompiler(format clientpb.OutputFormat, targetOS string, tar
|
||||
con.PrintWarnf("For more information please read %s\n", crossCompilerInfoURL)
|
||||
|
||||
confirm := false
|
||||
prompt := &survey.Confirm{Message: "Try to compile anyways (will likely fail)?"}
|
||||
survey.AskOne(prompt, &confirm, nil)
|
||||
_ = forms.Confirm("Try to compile anyways (will likely fail)?", &confirm)
|
||||
return confirm
|
||||
}
|
||||
|
||||
@@ -1154,11 +1490,12 @@ func selectExternalBuilder(builders []*clientpb.Builder, _ *console.SliverClient
|
||||
choices = append(choices, builder.Name)
|
||||
}
|
||||
choice := ""
|
||||
prompt := &survey.Select{
|
||||
Message: "Select an external builder:",
|
||||
Options: choices,
|
||||
_ = forms.Select("Select an external builder:", choices, &choice)
|
||||
|
||||
if choice == "" {
|
||||
return nil, ErrNoSelection
|
||||
}
|
||||
survey.AskOne(prompt, &choice, nil)
|
||||
|
||||
for _, builder := range builders {
|
||||
if builder.Name == choice {
|
||||
return builder, nil
|
||||
|
||||
@@ -2,12 +2,15 @@ package generate
|
||||
|
||||
import (
|
||||
"context"
|
||||
"errors"
|
||||
"fmt"
|
||||
"strings"
|
||||
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
"github.com/bishopfox/sliver/protobuf/clientpb"
|
||||
"github.com/bishopfox/sliver/protobuf/commonpb"
|
||||
"github.com/rsteube/carapace"
|
||||
"github.com/spf13/cobra"
|
||||
)
|
||||
|
||||
// GetSliverBinary - Get the binary of an implant based on it's profile.
|
||||
@@ -28,19 +31,49 @@ func GetSliverBinary(profile *clientpb.ImplantProfile, con *console.SliverClient
|
||||
}
|
||||
data = generated.GetFile().GetData()
|
||||
|
||||
if profile.Config.Format == clientpb.OutputFormat_SHELLCODE && profile.Config.SGNEnabled {
|
||||
encodeResp, err := con.Rpc.ShellcodeEncoder(context.Background(), &clientpb.ShellcodeEncodeReq{
|
||||
Encoder: clientpb.ShellcodeEncoder_SHIKATA_GA_NAI,
|
||||
Architecture: profile.Config.GOARCH,
|
||||
Iterations: 1,
|
||||
BadChars: []byte{},
|
||||
Data: data,
|
||||
})
|
||||
if err != nil {
|
||||
con.PrintErrorf("Error encoding shellcode")
|
||||
return nil, err
|
||||
if profile.Config.Format == clientpb.OutputFormat_SHELLCODE {
|
||||
encoder := profile.Config.ShellcodeEncoder
|
||||
legacySGN := false
|
||||
if encoder == clientpb.ShellcodeEncoder_NONE && profile.Config.SGNEnabled {
|
||||
encoder = clientpb.ShellcodeEncoder_SHIKATA_GA_NAI
|
||||
legacySGN = true
|
||||
}
|
||||
if encoder != clientpb.ShellcodeEncoder_NONE {
|
||||
encoderName := map[clientpb.ShellcodeEncoder]string{
|
||||
clientpb.ShellcodeEncoder_SHIKATA_GA_NAI: "shikata_ga_nai",
|
||||
clientpb.ShellcodeEncoder_XOR: "xor",
|
||||
clientpb.ShellcodeEncoder_XOR_DYNAMIC: "xor_dynamic",
|
||||
}[encoder]
|
||||
if encoderName == "" {
|
||||
return nil, fmt.Errorf("unknown shellcode encoder enum %d", int32(encoder))
|
||||
}
|
||||
|
||||
encoderMap, err := fetchShellcodeEncoderMap(con)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if _, ok := shellcodeEncoderEnumForArch(encoderMap, profile.Config.GOARCH, encoderName); !ok {
|
||||
msg := fmt.Sprintf("shellcode encoder %q is not supported for arch %s", encoderName, normalizeShellcodeArch(profile.Config.GOARCH))
|
||||
if legacySGN {
|
||||
con.PrintWarnf("%s, skipping.\n", msg)
|
||||
} else {
|
||||
return nil, errors.New(msg)
|
||||
}
|
||||
} else {
|
||||
encodeResp, err := con.Rpc.ShellcodeEncoder(context.Background(), &clientpb.ShellcodeEncodeReq{
|
||||
Encoder: encoder,
|
||||
Architecture: profile.Config.GOARCH,
|
||||
Iterations: 1,
|
||||
BadChars: []byte{},
|
||||
Data: data,
|
||||
})
|
||||
if err != nil {
|
||||
con.PrintErrorf("Error encoding shellcode")
|
||||
return nil, err
|
||||
}
|
||||
data = encodeResp.Data
|
||||
}
|
||||
}
|
||||
data = encodeResp.Data
|
||||
}
|
||||
|
||||
_, err = con.Rpc.SaveImplantProfile(context.Background(), profile)
|
||||
@@ -51,71 +84,112 @@ func GetSliverBinary(profile *clientpb.ImplantProfile, con *console.SliverClient
|
||||
return data, err
|
||||
}
|
||||
|
||||
func compilerTargets(con *console.SliverClient) (*clientpb.Compiler, error) {
|
||||
if con == nil || con.Rpc == nil {
|
||||
return nil, fmt.Errorf("no compiler info")
|
||||
}
|
||||
return con.Rpc.GetCompiler(context.Background(), &commonpb.Empty{})
|
||||
}
|
||||
|
||||
func appendUnique(values []string, value string) []string {
|
||||
for _, existing := range values {
|
||||
if existing == value {
|
||||
return values
|
||||
}
|
||||
}
|
||||
return append(values, value)
|
||||
}
|
||||
|
||||
func compilerArchValues(compiler *clientpb.Compiler) []string {
|
||||
results := []string{}
|
||||
|
||||
for _, target := range compiler.Targets {
|
||||
results = appendUnique(results, target.GOARCH)
|
||||
}
|
||||
|
||||
for _, target := range compiler.UnsupportedTargets {
|
||||
results = appendUnique(results, target.GOARCH)
|
||||
}
|
||||
|
||||
return results
|
||||
}
|
||||
|
||||
func compilerOSValues(compiler *clientpb.Compiler) []string {
|
||||
results := []string{}
|
||||
|
||||
for _, target := range compiler.Targets {
|
||||
results = appendUnique(results, target.GOOS)
|
||||
}
|
||||
|
||||
for _, target := range compiler.UnsupportedTargets {
|
||||
results = appendUnique(results, target.GOOS)
|
||||
}
|
||||
|
||||
return results
|
||||
}
|
||||
|
||||
func filterByPrefix(values []string, prefix string) []string {
|
||||
if prefix == "" {
|
||||
return values
|
||||
}
|
||||
|
||||
filtered := make([]string, 0, len(values))
|
||||
for _, value := range values {
|
||||
if strings.HasPrefix(value, prefix) {
|
||||
filtered = append(filtered, value)
|
||||
}
|
||||
}
|
||||
|
||||
return filtered
|
||||
}
|
||||
|
||||
func registerTargetFlagCompletion(cmd *cobra.Command, name string, valuesFn func(*clientpb.Compiler) []string, con *console.SliverClient) {
|
||||
if cmd == nil {
|
||||
return
|
||||
}
|
||||
if _, ok := cmd.GetFlagCompletionFunc(name); ok {
|
||||
return
|
||||
}
|
||||
if cmd.Flags().Lookup(name) == nil && cmd.PersistentFlags().Lookup(name) == nil {
|
||||
return
|
||||
}
|
||||
_ = cmd.RegisterFlagCompletionFunc(name, func(_ *cobra.Command, _ []string, toComplete string) ([]string, cobra.ShellCompDirective) {
|
||||
compiler, err := compilerTargets(con)
|
||||
if err != nil {
|
||||
return nil, cobra.ShellCompDirectiveNoFileComp
|
||||
}
|
||||
|
||||
values := valuesFn(compiler)
|
||||
return filterByPrefix(values, toComplete), cobra.ShellCompDirectiveNoFileComp
|
||||
})
|
||||
}
|
||||
|
||||
func registerImplantTargetFlagCompletions(cmd *cobra.Command, con *console.SliverClient) {
|
||||
registerTargetFlagCompletion(cmd, "os", compilerOSValues, con)
|
||||
registerTargetFlagCompletion(cmd, "arch", compilerArchValues, con)
|
||||
}
|
||||
|
||||
// FormatCompleter completes builds' architectures.
|
||||
func ArchCompleter(con *console.SliverClient) carapace.Action {
|
||||
return carapace.ActionCallback(func(_ carapace.Context) carapace.Action {
|
||||
compiler, err := con.Rpc.GetCompiler(context.Background(), &commonpb.Empty{})
|
||||
compiler, err := compilerTargets(con)
|
||||
if err != nil {
|
||||
return carapace.ActionMessage("No compiler info: %s", err.Error())
|
||||
}
|
||||
|
||||
var results []string
|
||||
|
||||
nextTarget:
|
||||
for _, target := range compiler.Targets {
|
||||
for _, res := range results {
|
||||
if res == target.GOARCH {
|
||||
continue nextTarget
|
||||
}
|
||||
}
|
||||
results = append(results, target.GOARCH)
|
||||
}
|
||||
|
||||
nextUnsupported:
|
||||
for _, target := range compiler.UnsupportedTargets {
|
||||
for _, res := range results {
|
||||
if res == target.GOARCH {
|
||||
continue nextUnsupported
|
||||
}
|
||||
}
|
||||
results = append(results, target.GOARCH)
|
||||
}
|
||||
|
||||
return carapace.ActionValues(results...).Tag("architectures")
|
||||
return carapace.ActionValues(compilerArchValues(compiler)...).Tag("architectures")
|
||||
})
|
||||
}
|
||||
|
||||
// FormatCompleter completes build operating systems.
|
||||
func OSCompleter(con *console.SliverClient) carapace.Action {
|
||||
return carapace.ActionCallback(func(_ carapace.Context) carapace.Action {
|
||||
compiler, err := con.Rpc.GetCompiler(context.Background(), &commonpb.Empty{})
|
||||
compiler, err := compilerTargets(con)
|
||||
if err != nil {
|
||||
return carapace.ActionMessage("No compiler info: %s", err.Error())
|
||||
}
|
||||
|
||||
var results []string
|
||||
|
||||
nextTarget:
|
||||
for _, target := range compiler.Targets {
|
||||
for _, res := range results {
|
||||
if res == target.GOOS {
|
||||
continue nextTarget
|
||||
}
|
||||
}
|
||||
results = append(results, target.GOOS)
|
||||
}
|
||||
|
||||
nextUnsupported:
|
||||
for _, target := range compiler.UnsupportedTargets {
|
||||
for _, res := range results {
|
||||
if res == target.GOOS {
|
||||
continue nextUnsupported
|
||||
}
|
||||
}
|
||||
results = append(results, target.GOOS)
|
||||
}
|
||||
|
||||
return carapace.ActionValues(results...).Tag("operating systems")
|
||||
return carapace.ActionValues(compilerOSValues(compiler)...).Tag("operating systems")
|
||||
})
|
||||
}
|
||||
|
||||
|
||||
@@ -4,8 +4,8 @@ import (
|
||||
"context"
|
||||
"fmt"
|
||||
|
||||
"github.com/AlecAivazis/survey/v2"
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
"github.com/bishopfox/sliver/client/forms"
|
||||
"github.com/bishopfox/sliver/protobuf/clientpb"
|
||||
"github.com/spf13/cobra"
|
||||
)
|
||||
@@ -24,8 +24,7 @@ func ImplantsRmCmd(cmd *cobra.Command, con *console.SliverClient, args []string)
|
||||
return
|
||||
}
|
||||
confirm := false
|
||||
prompt := &survey.Confirm{Message: fmt.Sprintf("Remove '%s' build?", name)}
|
||||
survey.AskOne(prompt, &confirm)
|
||||
_ = forms.Confirm(fmt.Sprintf("Remove '%s' build?", name), &confirm)
|
||||
if !confirm {
|
||||
return
|
||||
}
|
||||
|
||||
@@ -21,10 +21,10 @@ package generate
|
||||
import (
|
||||
"context"
|
||||
|
||||
"github.com/AlecAivazis/survey/v2"
|
||||
"github.com/spf13/cobra"
|
||||
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
"github.com/bishopfox/sliver/client/forms"
|
||||
"github.com/bishopfox/sliver/protobuf/clientpb"
|
||||
"github.com/bishopfox/sliver/protobuf/commonpb"
|
||||
)
|
||||
@@ -42,12 +42,8 @@ func ImplantsStageCmd(cmd *cobra.Command, con *console.SliverClient, args []stri
|
||||
options = append(options, name)
|
||||
}
|
||||
|
||||
prompt := &survey.MultiSelect{
|
||||
Message: "Select sessions and beacons to expose:",
|
||||
Options: options,
|
||||
}
|
||||
selected := []string{}
|
||||
survey.AskOne(prompt, &selected)
|
||||
_ = forms.MultiSelect("Select sessions and beacons to expose:", options, &selected)
|
||||
|
||||
_, err = con.Rpc.StageImplantBuild(context.Background(), &clientpb.ImplantStageReq{Build: selected})
|
||||
if err != nil {
|
||||
|
||||
@@ -124,7 +124,7 @@ func PrintImplantBuilds(builds *clientpb.ImplantBuilds, filters ImplantBuildFilt
|
||||
config.Format,
|
||||
strings.Join(c2URLs, "\n"),
|
||||
fmt.Sprintf("%v", config.Debug),
|
||||
fmt.Sprintf(config.HTTPC2ConfigName),
|
||||
fmt.Sprintf("%s", config.HTTPC2ConfigName),
|
||||
fmt.Sprintf("%v", builds.ResourceIDs[sliverName].Value),
|
||||
fmt.Sprintf("%v", builds.Staged[sliverName]),
|
||||
})
|
||||
|
||||
@@ -20,8 +20,10 @@ package generate
|
||||
|
||||
import (
|
||||
"os"
|
||||
"strings"
|
||||
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
"github.com/bishopfox/sliver/protobuf/clientpb"
|
||||
"github.com/spf13/cobra"
|
||||
)
|
||||
|
||||
@@ -44,9 +46,40 @@ func ProfilesGenerateCmd(cmd *cobra.Command, con *console.SliverClient, args []s
|
||||
}
|
||||
profile := GetImplantProfileByName(name, con)
|
||||
if profile != nil {
|
||||
// If SGN is explicitly disabled, make sure this compilation reflects that despite whatever is set in the profile
|
||||
if SGNDisabled, _ := cmd.Flags().GetBool("disable-sgn"); SGNDisabled {
|
||||
profile.Config.SGNEnabled = !SGNDisabled
|
||||
// Override shellcode encoder if explicitly requested.
|
||||
if cmd.Flags().Changed("shellcode-encoder") {
|
||||
rawEncoder, _ := cmd.Flags().GetString("shellcode-encoder")
|
||||
rawEncoder = strings.TrimSpace(rawEncoder)
|
||||
if rawEncoder == "" {
|
||||
con.PrintErrorf("shellcode-encoder cannot be empty; use 'none' to disable encoding\n")
|
||||
return
|
||||
}
|
||||
|
||||
normalized := normalizeShellcodeEncoderName(rawEncoder)
|
||||
if normalized == "none" {
|
||||
profile.Config.ShellcodeEncoder = clientpb.ShellcodeEncoder_NONE
|
||||
profile.Config.SGNEnabled = false
|
||||
} else if profile.Config.Format != clientpb.OutputFormat_SHELLCODE {
|
||||
con.PrintWarnf("Shellcode encoder only applies when using `--format shellcode`, ignoring.\n")
|
||||
} else {
|
||||
encoderMap, err := fetchShellcodeEncoderMap(con)
|
||||
if err != nil {
|
||||
con.PrintErrorf("Failed to fetch shellcode encoders: %s\n", err)
|
||||
return
|
||||
}
|
||||
encoder, ok := shellcodeEncoderEnumForArch(encoderMap, profile.Config.GOARCH, rawEncoder)
|
||||
if !ok {
|
||||
compatible := compatibleShellcodeEncoderNames(encoderMap, profile.Config.GOARCH)
|
||||
if len(compatible) == 0 {
|
||||
con.PrintErrorf("No shellcode encoders are available for arch %s\n", normalizeShellcodeArch(profile.Config.GOARCH))
|
||||
} else {
|
||||
con.PrintErrorf("Unsupported shellcode encoder %q for arch %s (valid: %s)\n", rawEncoder, normalizeShellcodeArch(profile.Config.GOARCH), strings.Join(compatible, ", "))
|
||||
}
|
||||
return
|
||||
}
|
||||
profile.Config.ShellcodeEncoder = encoder
|
||||
profile.Config.SGNEnabled = encoder == clientpb.ShellcodeEncoder_SHIKATA_GA_NAI
|
||||
}
|
||||
}
|
||||
_, err := compile(implantName, profile.Config, save, con)
|
||||
if err != nil {
|
||||
|
||||
@@ -19,8 +19,11 @@ package generate
|
||||
*/
|
||||
import (
|
||||
"context"
|
||||
"errors"
|
||||
"strings"
|
||||
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
"github.com/bishopfox/sliver/client/forms"
|
||||
"github.com/bishopfox/sliver/protobuf/clientpb"
|
||||
"github.com/spf13/cobra"
|
||||
)
|
||||
@@ -28,7 +31,22 @@ import (
|
||||
// ProfilesNewCmd - Create a new implant profile.
|
||||
func ProfilesNewCmd(cmd *cobra.Command, con *console.SliverClient, args []string) {
|
||||
var name string
|
||||
if len(args) > 0 {
|
||||
if shouldRunGenerateProfilesNewForm(cmd, con, args) {
|
||||
result, err := forms.GenerateProfilesNewForm()
|
||||
if err != nil {
|
||||
if errors.Is(err, forms.ErrUserAborted) {
|
||||
return
|
||||
}
|
||||
con.PrintErrorf("Profiles new form failed: %s\n", err)
|
||||
return
|
||||
}
|
||||
profileName, err := applyGenerateProfilesNewForm(cmd, result)
|
||||
if err != nil {
|
||||
con.PrintErrorf("Failed to apply profiles new form values: %s\n", err)
|
||||
return
|
||||
}
|
||||
name = profileName
|
||||
} else if len(args) > 0 {
|
||||
name = args[0]
|
||||
}
|
||||
// name := ctx.Args.String("name")
|
||||
@@ -51,7 +69,22 @@ func ProfilesNewCmd(cmd *cobra.Command, con *console.SliverClient, args []string
|
||||
// ProfilesNewBeaconCmd - Create a new beacon profile.
|
||||
func ProfilesNewBeaconCmd(cmd *cobra.Command, con *console.SliverClient, args []string) {
|
||||
var name string
|
||||
if len(args) > 0 {
|
||||
if shouldRunGenerateProfilesNewBeaconForm(cmd, con, args) {
|
||||
result, err := forms.GenerateProfilesNewBeaconForm()
|
||||
if err != nil {
|
||||
if errors.Is(err, forms.ErrUserAborted) {
|
||||
return
|
||||
}
|
||||
con.PrintErrorf("Profiles new beacon form failed: %s\n", err)
|
||||
return
|
||||
}
|
||||
profileName, err := applyGenerateProfilesNewBeaconForm(cmd, result)
|
||||
if err != nil {
|
||||
con.PrintErrorf("Failed to apply profiles new beacon form values: %s\n", err)
|
||||
return
|
||||
}
|
||||
name = profileName
|
||||
} else if len(args) > 0 {
|
||||
name = args[0]
|
||||
}
|
||||
// name := ctx.Args.String("name")
|
||||
@@ -80,3 +113,151 @@ func ProfilesNewBeaconCmd(cmd *cobra.Command, con *console.SliverClient, args []
|
||||
con.PrintInfof("Saved new implant profile (beacon) %s\n", resp.Name)
|
||||
}
|
||||
}
|
||||
|
||||
func shouldRunGenerateProfilesNewForm(cmd *cobra.Command, con *console.SliverClient, args []string) bool {
|
||||
if con == nil || con.IsCLI {
|
||||
return false
|
||||
}
|
||||
if len(args) != 0 {
|
||||
return false
|
||||
}
|
||||
return cmd.Flags().NFlag() == 0
|
||||
}
|
||||
|
||||
func applyGenerateProfilesNewForm(cmd *cobra.Command, result *forms.GenerateProfilesNewFormResult) (string, error) {
|
||||
if err := cmd.Flags().Set("os", result.OS); err != nil {
|
||||
return "", err
|
||||
}
|
||||
if err := cmd.Flags().Set("arch", result.Arch); err != nil {
|
||||
return "", err
|
||||
}
|
||||
if err := cmd.Flags().Set("format", result.Format); err != nil {
|
||||
return "", err
|
||||
}
|
||||
|
||||
profileName := strings.TrimSpace(result.ProfileName)
|
||||
if profileName == "" {
|
||||
return "", errors.New("profile name required")
|
||||
}
|
||||
|
||||
implantName := strings.TrimSpace(result.Name)
|
||||
if implantName != "" {
|
||||
if err := cmd.Flags().Set("name", implantName); err != nil {
|
||||
return "", err
|
||||
}
|
||||
}
|
||||
|
||||
c2Value := strings.TrimSpace(result.C2Value)
|
||||
switch result.C2Type {
|
||||
case "mtls":
|
||||
if err := cmd.Flags().Set("mtls", c2Value); err != nil {
|
||||
return "", err
|
||||
}
|
||||
case "wg":
|
||||
if err := cmd.Flags().Set("wg", c2Value); err != nil {
|
||||
return "", err
|
||||
}
|
||||
case "http":
|
||||
if err := cmd.Flags().Set("http", c2Value); err != nil {
|
||||
return "", err
|
||||
}
|
||||
case "dns":
|
||||
if err := cmd.Flags().Set("dns", c2Value); err != nil {
|
||||
return "", err
|
||||
}
|
||||
case "named-pipe":
|
||||
if err := cmd.Flags().Set("named-pipe", c2Value); err != nil {
|
||||
return "", err
|
||||
}
|
||||
case "tcp-pivot":
|
||||
if err := cmd.Flags().Set("tcp-pivot", c2Value); err != nil {
|
||||
return "", err
|
||||
}
|
||||
default:
|
||||
return "", errors.New("unsupported C2 transport selection")
|
||||
}
|
||||
|
||||
return profileName, nil
|
||||
}
|
||||
|
||||
func shouldRunGenerateProfilesNewBeaconForm(cmd *cobra.Command, con *console.SliverClient, args []string) bool {
|
||||
if con == nil || con.IsCLI {
|
||||
return false
|
||||
}
|
||||
if len(args) != 0 {
|
||||
return false
|
||||
}
|
||||
return cmd.Flags().NFlag() == 0
|
||||
}
|
||||
|
||||
func applyGenerateProfilesNewBeaconForm(cmd *cobra.Command, result *forms.GenerateProfilesNewBeaconFormResult) (string, error) {
|
||||
if err := cmd.Flags().Set("os", result.OS); err != nil {
|
||||
return "", err
|
||||
}
|
||||
if err := cmd.Flags().Set("arch", result.Arch); err != nil {
|
||||
return "", err
|
||||
}
|
||||
if err := cmd.Flags().Set("format", result.Format); err != nil {
|
||||
return "", err
|
||||
}
|
||||
|
||||
profileName := strings.TrimSpace(result.ProfileName)
|
||||
if profileName == "" {
|
||||
return "", errors.New("profile name required")
|
||||
}
|
||||
|
||||
implantName := strings.TrimSpace(result.Name)
|
||||
if implantName != "" {
|
||||
if err := cmd.Flags().Set("name", implantName); err != nil {
|
||||
return "", err
|
||||
}
|
||||
}
|
||||
|
||||
c2Value := strings.TrimSpace(result.C2Value)
|
||||
switch result.C2Type {
|
||||
case "mtls":
|
||||
if err := cmd.Flags().Set("mtls", c2Value); err != nil {
|
||||
return "", err
|
||||
}
|
||||
case "wg":
|
||||
if err := cmd.Flags().Set("wg", c2Value); err != nil {
|
||||
return "", err
|
||||
}
|
||||
case "http":
|
||||
if err := cmd.Flags().Set("http", c2Value); err != nil {
|
||||
return "", err
|
||||
}
|
||||
case "dns":
|
||||
if err := cmd.Flags().Set("dns", c2Value); err != nil {
|
||||
return "", err
|
||||
}
|
||||
case "named-pipe":
|
||||
if err := cmd.Flags().Set("named-pipe", c2Value); err != nil {
|
||||
return "", err
|
||||
}
|
||||
case "tcp-pivot":
|
||||
if err := cmd.Flags().Set("tcp-pivot", c2Value); err != nil {
|
||||
return "", err
|
||||
}
|
||||
default:
|
||||
return "", errors.New("unsupported C2 transport selection")
|
||||
}
|
||||
|
||||
if err := setOptionalInt64Flag(cmd, "days", result.Days); err != nil {
|
||||
return "", err
|
||||
}
|
||||
if err := setOptionalInt64Flag(cmd, "hours", result.Hours); err != nil {
|
||||
return "", err
|
||||
}
|
||||
if err := setOptionalInt64Flag(cmd, "minutes", result.Minutes); err != nil {
|
||||
return "", err
|
||||
}
|
||||
if err := setOptionalInt64Flag(cmd, "seconds", result.Seconds); err != nil {
|
||||
return "", err
|
||||
}
|
||||
if err := setOptionalInt64Flag(cmd, "jitter", result.Jitter); err != nil {
|
||||
return "", err
|
||||
}
|
||||
|
||||
return profileName, nil
|
||||
}
|
||||
@@ -22,8 +22,8 @@ import (
|
||||
"context"
|
||||
"fmt"
|
||||
|
||||
"github.com/AlecAivazis/survey/v2"
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
"github.com/bishopfox/sliver/client/forms"
|
||||
"github.com/bishopfox/sliver/protobuf/clientpb"
|
||||
"github.com/spf13/cobra"
|
||||
)
|
||||
@@ -45,8 +45,7 @@ func ProfilesRmCmd(cmd *cobra.Command, con *console.SliverClient, args []string)
|
||||
return
|
||||
}
|
||||
confirm := false
|
||||
prompt := &survey.Confirm{Message: fmt.Sprintf("Remove '%s' profile?", name)}
|
||||
survey.AskOne(prompt, &confirm)
|
||||
_ = forms.Confirm(fmt.Sprintf("Remove '%s' profile?", name), &confirm)
|
||||
if !confirm {
|
||||
return
|
||||
}
|
||||
|
||||
@@ -165,10 +165,21 @@ func populateProfileProperties(config *clientpb.ImplantConfig) map[string]string
|
||||
properties["obsymbols"] = "disabled"
|
||||
}
|
||||
|
||||
if config.SGNEnabled {
|
||||
properties["sgn"] = "enabled"
|
||||
} else {
|
||||
properties["sgn"] = "disabled"
|
||||
properties["shellcodeencoder"] = "n/a"
|
||||
if config.Format == clientpb.OutputFormat_SHELLCODE {
|
||||
encoder := config.ShellcodeEncoder
|
||||
if encoder == clientpb.ShellcodeEncoder_NONE && config.SGNEnabled {
|
||||
encoder = clientpb.ShellcodeEncoder_SHIKATA_GA_NAI
|
||||
}
|
||||
properties["shellcodeencoder"] = map[clientpb.ShellcodeEncoder]string{
|
||||
clientpb.ShellcodeEncoder_NONE: "none",
|
||||
clientpb.ShellcodeEncoder_SHIKATA_GA_NAI: "shikata_ga_nai",
|
||||
clientpb.ShellcodeEncoder_XOR: "xor",
|
||||
clientpb.ShellcodeEncoder_XOR_DYNAMIC: "xor_dynamic",
|
||||
}[encoder]
|
||||
if properties["shellcodeencoder"] == "" {
|
||||
properties["shellcodeencoder"] = fmt.Sprintf("unknown (%d)", int32(encoder))
|
||||
}
|
||||
}
|
||||
|
||||
reconnect := int(config.ReconnectInterval / int64(math.Pow10(9)))
|
||||
@@ -311,8 +322,8 @@ func PrintProfileInfo(name string, con *console.SliverClient) {
|
||||
properties["obsymbols"],
|
||||
})
|
||||
tw.AppendRow(table.Row{
|
||||
"Shikata Ga Nai (SGN) is",
|
||||
properties["sgn"],
|
||||
"Shellcode encoder is",
|
||||
properties["shellcodeencoder"],
|
||||
})
|
||||
|
||||
con.PrintInfof("Obfuscation\n")
|
||||
|
||||
@@ -26,10 +26,10 @@ import (
|
||||
"strings"
|
||||
"time"
|
||||
|
||||
"github.com/AlecAivazis/survey/v2"
|
||||
"github.com/bishopfox/sliver/client/command/settings"
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
consts "github.com/bishopfox/sliver/client/constants"
|
||||
"github.com/bishopfox/sliver/client/forms"
|
||||
"github.com/bishopfox/sliver/protobuf/clientpb"
|
||||
"github.com/bishopfox/sliver/protobuf/commonpb"
|
||||
"github.com/bishopfox/sliver/util"
|
||||
@@ -140,10 +140,7 @@ func TrafficEncodersAddCmd(cmd *cobra.Command, con *console.SliverClient, args [
|
||||
// saveFailedSample - Save the sample the encoder failed to properly encode/decode.
|
||||
func saveFailedSample(encoderName string, test *clientpb.TrafficEncoderTest) {
|
||||
confirm := false
|
||||
prompt := &survey.Confirm{
|
||||
Message: fmt.Sprintf("Failed to add traffic encoder %s, save failed sample to disk?", encoderName),
|
||||
}
|
||||
survey.AskOne(prompt, &confirm)
|
||||
_ = forms.Confirm(fmt.Sprintf("Failed to add traffic encoder %s, save failed sample to disk?", encoderName), &confirm)
|
||||
if !confirm {
|
||||
return
|
||||
}
|
||||
@@ -286,10 +283,10 @@ func SelectTrafficEncoder(con *console.SliverClient) string {
|
||||
}
|
||||
sort.Strings(encoderNames)
|
||||
var selectedEncoder string
|
||||
prompt := &survey.Select{
|
||||
Message: "Select a traffic encoder:",
|
||||
Options: encoderNames,
|
||||
err = forms.Select("Select a traffic encoder:", encoderNames, &selectedEncoder)
|
||||
if err != nil {
|
||||
con.PrintErrorf("%s", err)
|
||||
return ""
|
||||
}
|
||||
survey.AskOne(prompt, &selectedEncoder)
|
||||
return selectedEncoder
|
||||
}
|
||||
@@ -47,37 +47,45 @@ var (
|
||||
consts.GenerateStr: generateHelp,
|
||||
consts.StageListenerStr: stageListenerHelp,
|
||||
|
||||
consts.MsfStr: msfHelp,
|
||||
consts.MsfInjectStr: msfInjectHelp,
|
||||
consts.PsStr: psHelp,
|
||||
consts.PingStr: pingHelp,
|
||||
consts.KillStr: killHelp,
|
||||
consts.LsStr: lsHelp,
|
||||
consts.CdStr: cdHelp,
|
||||
consts.PwdStr: pwdHelp,
|
||||
consts.CatStr: catHelp,
|
||||
consts.DownloadStr: downloadHelp,
|
||||
consts.GrepStr: grepHelp,
|
||||
consts.HeadStr: headHelp,
|
||||
consts.TailStr: tailHelp,
|
||||
consts.UploadStr: uploadHelp,
|
||||
consts.MkdirStr: mkdirHelp,
|
||||
consts.RmStr: rmHelp,
|
||||
consts.ProcdumpStr: procdumpHelp,
|
||||
consts.ElevateStr: elevateHelp,
|
||||
consts.RunAsStr: runAsHelp,
|
||||
consts.ImpersonateStr: impersonateHelp,
|
||||
consts.RevToSelfStr: revToSelfHelp,
|
||||
consts.ExecuteAssemblyStr: executeAssemblyHelp,
|
||||
consts.ExecuteShellcodeStr: executeShellcodeHelp,
|
||||
consts.MigrateStr: migrateHelp,
|
||||
consts.SideloadStr: sideloadHelp,
|
||||
consts.TerminateStr: terminateHelp,
|
||||
consts.AliasesStr: loadAliasHelp,
|
||||
consts.PsExecStr: psExecHelp,
|
||||
consts.BackdoorStr: backdoorHelp,
|
||||
consts.SpawnDllStr: spawnDllHelp,
|
||||
consts.MountStr: mountHelp,
|
||||
consts.MsfStr: msfHelp,
|
||||
consts.MsfInjectStr: msfInjectHelp,
|
||||
consts.PsStr: psHelp,
|
||||
consts.PingStr: pingHelp,
|
||||
consts.KillStr: killHelp,
|
||||
consts.LsStr: lsHelp,
|
||||
consts.CdStr: cdHelp,
|
||||
consts.PwdStr: pwdHelp,
|
||||
consts.CatStr: catHelp,
|
||||
consts.EditStr: editHelp,
|
||||
consts.HexEditStr: hexEditHelp,
|
||||
consts.DownloadStr: downloadHelp,
|
||||
consts.GrepStr: grepHelp,
|
||||
consts.HeadStr: headHelp,
|
||||
consts.TailStr: tailHelp,
|
||||
consts.UploadStr: uploadHelp,
|
||||
consts.MkdirStr: mkdirHelp,
|
||||
consts.RmStr: rmHelp,
|
||||
consts.ChtimesStr: chtimesHelp,
|
||||
consts.ProcdumpStr: procdumpHelp,
|
||||
consts.ElevateStr: elevateHelp,
|
||||
consts.RunAsStr: runAsHelp,
|
||||
consts.ImpersonateStr: impersonateHelp,
|
||||
consts.RevToSelfStr: revToSelfHelp,
|
||||
consts.ExecuteStr: executeHelp,
|
||||
consts.ExecuteStr + sep + consts.ExecuteChildrenStr: executeChildrenHelp,
|
||||
consts.ExecuteAssemblyStr: executeAssemblyHelp,
|
||||
consts.ExecuteShellcodeStr: executeShellcodeHelp,
|
||||
consts.MigrateStr: migrateHelp,
|
||||
consts.SideloadStr: sideloadHelp,
|
||||
consts.TerminateStr: terminateHelp,
|
||||
consts.AliasesStr: loadAliasHelp,
|
||||
consts.PsExecStr: psExecHelp,
|
||||
consts.BackdoorStr: backdoorHelp,
|
||||
consts.SpawnDllStr: spawnDllHelp,
|
||||
consts.MountStr: mountHelp,
|
||||
consts.ShikataGaNai: shikataGaNaiHelp,
|
||||
consts.ShellcodeEncodersStr: shellcodeEncodersHelp,
|
||||
consts.ShellcodeEncodersStr + sep + "encode": shellcodeEncodersEncodeHelp,
|
||||
|
||||
consts.WebsitesStr: websitesHelp,
|
||||
consts.ScreenshotStr: screenshotHelp,
|
||||
@@ -124,6 +132,28 @@ var (
|
||||
consts.C2ProfileStr + sep + consts.C2GenerateStr: c2GenerateHelp,
|
||||
}
|
||||
|
||||
executeHelp = `[[.Bold]]Command:[[.Normal]] execute <path to executable> [options] -- [args...]
|
||||
|
||||
[[.Bold]]About:[[.Normal]] Execute a program on the remote system with optional arguments, note the subprocess
|
||||
arguments are be separated from the sliver 'execute' arguments with '--'
|
||||
Use [[.Bold]]--background[[.Normal]] to start the process without waiting for output (use [[.Bold]]--stdout[[.Normal]]/[[.Bold]]--stderr[[.Normal]] to redirect).
|
||||
|
||||
[[.Bold]]Example:[[.Normal]]
|
||||
execute /bin/bash --env FOO=1 -- -c env
|
||||
|
||||
[*] Execute: /bin/bash [-c env]
|
||||
[*] Output:
|
||||
FOO=1
|
||||
PWD=/Users/moloch/git/sliver
|
||||
SHLVL=1
|
||||
_=/usr/bin/env
|
||||
`
|
||||
|
||||
executeChildrenHelp = `[[.Bold]]Command:[[.Normal]] execute children
|
||||
|
||||
[[.Bold]]About:[[.Normal]] List tracked background child processes started with [[.Bold]]execute --background[[.Normal]].
|
||||
`
|
||||
|
||||
jobsHelp = `[[.Bold]]Command:[[.Normal]] jobs <options>
|
||||
[[.Bold]]About:[[.Normal]] Manage jobs/listeners.`
|
||||
|
||||
@@ -159,8 +189,8 @@ You can also stack the C2 configuration with multiple protocols:
|
||||
|
||||
|
||||
[[.Bold]][[.Underline]]++ Formats ++[[.Normal]]
|
||||
Supported output formats are Windows PE, Windows DLL, Windows Shellcode, Mach-O, and ELF. The output format is controlled
|
||||
with the --os and --format flags.
|
||||
Supported output formats include Windows PE, Windows DLL, Windows shellcode, macOS Mach-O, macOS shellcode (arm64),
|
||||
and Linux ELF. The output format is controlled with the --os and --format flags.
|
||||
|
||||
To output a 64bit Windows PE file (defaults to WinPE/64bit), either of the following command would be used:
|
||||
generate --mtls foo.example.com
|
||||
@@ -176,6 +206,19 @@ To output a Linux ELF executable file, the following command would be used:
|
||||
generate --os linux --mtls foo.example.com
|
||||
|
||||
|
||||
[[.Bold]][[.Underline]]++ Shellcode Options ++[[.Normal]]
|
||||
When generating shellcode (--format shellcode), you can tune the shellcode generator:
|
||||
--shellcode-encoder <name|none> # Apply a shellcode encoder (see: shellcode-encoders)
|
||||
--shellcode-compress # Enable aPLib compression (windows and macOS)
|
||||
--shellcode-entropy 1|2|3 # (windows only) Entropy: 1=none (default), 2=random names, 3=random+encrypt
|
||||
--shellcode-exitopt 1|2|3 # (windows only) Exit behavior: 1=exit thread (default), 2=exit process, 3=block
|
||||
--shellcode-bypass 1|2|3 # (windows only) Bypass: 1=none, 2=abort on failure, 3=continue (default)
|
||||
--shellcode-headers 1|2 # (windows only) PE headers: 1=overwrite (default), 2=keep
|
||||
--shellcode-thread # (windows only) Unmanaged EXE: run entrypoint as a new thread
|
||||
--shellcode-unicode # (windows only) Unmanaged DLL: pass Unicode command line
|
||||
--shellcode-oep <uint32> # (windows only) Override original entry point (0=default)
|
||||
|
||||
|
||||
[[.Bold]][[.Underline]]++ DNS Canaries ++[[.Normal]]
|
||||
DNS canaries are unique per-binary domains that are deliberately NOT obfuscated during the compilation process.
|
||||
This is done so that these unique domains show up if someone runs 'strings' on the binary, if they then attempt
|
||||
@@ -281,9 +324,39 @@ On Windows, escaping is disabled. Instead, '\\' is treated as path separator.
|
||||
rmHelp = `[[.Bold]]Command:[[.Normal]] rm [remote path]
|
||||
[[.Bold]]About:[[.Normal]] Delete a remote file or directory.`
|
||||
|
||||
chtimesHelp = `[[.Bold]]Command:[[.Normal]] chtimes [--unix | --unix-ms | --rfc3339 | --rfc1123] <path> <atime> <mtime>
|
||||
[[.Bold]]About:[[.Normal]] Change access and modification times on a file (timestomp).
|
||||
|
||||
[[.Bold]][[.Underline]]Time Formats[[.Normal]]
|
||||
Default (datetime): "2006-01-02 15:04:05"
|
||||
--unix: 1704067200
|
||||
--unix-ms: 1704067200000
|
||||
--rfc3339: 2024-01-01T00:00:00Z
|
||||
--rfc1123: Mon, 02 Jan 2006 15:04:05 MST
|
||||
|
||||
[[.Bold]][[.Underline]]Examples[[.Normal]]
|
||||
chtimes /tmp/file "2024-01-01 12:34:56" "2024-01-01 12:35:56"
|
||||
chtimes --unix /tmp/file 1704112496 1704112556
|
||||
chtimes --unix-ms /tmp/file 1704112496000 1704112556000
|
||||
chtimes --rfc3339 /tmp/file 2024-01-01T12:34:56Z 2024-01-01T12:35:56Z
|
||||
chtimes --rfc1123 /tmp/file "Mon, 02 Jan 2006 15:04:05 MST" "Mon, 02 Jan 2006 16:04:05 MST"
|
||||
`
|
||||
|
||||
catHelp = `[[.Bold]]Command:[[.Normal]] cat <remote path>
|
||||
[[.Bold]]About:[[.Normal]] Cat a remote file to stdout.`
|
||||
|
||||
editHelp = `[[.Bold]]Command:[[.Normal]] edit <remote path>
|
||||
[[.Bold]]About:[[.Normal]] Download a remote text file, edit it in a built-in TUI editor, and optionally upload changes.
|
||||
[[.Bold]]Keys:[[.Normal]] Normal mode uses vim-like navigation (h/j/k/l) and insert mode (i). Use :wq to save+quit or :q to quit.
|
||||
[[.Bold]]Syntax:[[.Normal]] Use --syntax <lexer> to force a lexer or --syntax-select to pick one interactively.
|
||||
[[.Bold]]Line Numbers:[[.Normal]] Use --line-numbers to start with line numbers on; toggle with :n.`
|
||||
|
||||
hexEditHelp = `[[.Bold]]Command:[[.Normal]] hex-edit [--max-size <size>] [--offset <byte offset>] <remote path>
|
||||
[[.Bold]]About:[[.Normal]] Download a remote file and edit it in a built-in hex editor, then optionally upload changes.
|
||||
[[.Bold]]Keys:[[.Normal]] Normal mode uses vim-like navigation (h/j/k/l). Use i for hex edit mode, a for ASCII edit mode, :wq to save+quit or :q to quit.
|
||||
[[.Bold]]Size Limit:[[.Normal]] Default max size is 8MB. Use --max-size to override (e.g., 512KB, 12MB).
|
||||
[[.Bold]]Offset:[[.Normal]] Use --offset to jump to a specific byte offset when opening the file.`
|
||||
|
||||
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]]
|
||||
@@ -368,6 +441,42 @@ On Windows, escaping is disabled. Instead, '\\' is treated as path separator.`
|
||||
Shellcode files should be binary encoded, you can generate Sliver shellcode files with the generate command:
|
||||
generate --format shellcode
|
||||
`
|
||||
shikataGaNaiHelp = `[[.Bold]]Command:[[.Normal]] shikata-ga-nai [local path to raw shellcode]
|
||||
[[.Bold]]About:[[.Normal]] Encodes shellcode with Shikata Ga Nai. This uses the same backend implementation as
|
||||
[[.Bold]]shellcode-encoders encode[[.Normal]] with the shikata_ga_nai encoder, but exposes SGN-specific options
|
||||
like architecture, iterations, and bad characters.
|
||||
|
||||
[[.Bold]][[.Underline]]++ Examples ++[[.Normal]]
|
||||
Encode x64 shellcode with 3 iterations:
|
||||
shikata-ga-nai -a amd64 -i 3 /tmp/payload.bin
|
||||
|
||||
Avoid bad chars and write to a file:
|
||||
shikata-ga-nai -b 000a0d -s /tmp/payload.sgn /tmp/payload.bin
|
||||
|
||||
[[.Bold]]Related:[[.Normal]] shellcode-encoders encode --encoder shikata_ga_nai ...`
|
||||
|
||||
shellcodeEncodersHelp = `[[.Bold]]Command:[[.Normal]] shellcode-encoders
|
||||
[[.Bold]]About:[[.Normal]] Lists the shellcode encoders supported by the server along with architectures and descriptions.
|
||||
|
||||
[[.Bold]][[.Underline]]++ Examples ++[[.Normal]]
|
||||
List encoders and supported architectures:
|
||||
shellcode-encoders
|
||||
`
|
||||
|
||||
shellcodeEncodersEncodeHelp = `[[.Bold]]Command:[[.Normal]] shellcode-encoders encode [local path to raw shellcode]...
|
||||
[[.Bold]]About:[[.Normal]] Encodes one or more shellcode files using a server-side encoder. Encoder support depends on
|
||||
architecture; use [[.Bold]]shellcode-encoders[[.Normal]] to list valid combinations.
|
||||
|
||||
[[.Bold]][[.Underline]]++ Examples ++[[.Normal]]
|
||||
Encode a single file with shikata_ga_nai:
|
||||
shellcode-encoders encode --encoder shikata_ga_nai --arch amd64 /tmp/payload.bin
|
||||
|
||||
Encode multiple files and write outputs to a directory:
|
||||
shellcode-encoders encode --encoder xor --arch amd64 -o /tmp/out payload1.bin payload2.bin
|
||||
|
||||
Avoid bad characters with SGN:
|
||||
shellcode-encoders encode --encoder shikata_ga_nai --arch 386 -b 000a0d -o /tmp/encoded.bin /tmp/payload.bin
|
||||
`
|
||||
|
||||
migrateHelp = `[[.Bold]]Command:[[.Normal]] migrate <flags>
|
||||
[[.Bold]]About:[[.Normal]] (Windows Only) Migrates into the process designated by <flags>.`
|
||||
|
||||
@@ -0,0 +1,37 @@
|
||||
package hexedit
|
||||
|
||||
import (
|
||||
"github.com/bishopfox/sliver/client/command/flags"
|
||||
"github.com/bishopfox/sliver/client/command/help"
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
consts "github.com/bishopfox/sliver/client/constants"
|
||||
"github.com/rsteube/carapace"
|
||||
"github.com/spf13/cobra"
|
||||
"github.com/spf13/pflag"
|
||||
)
|
||||
|
||||
// Commands returns the hex-edit command.
|
||||
func Commands(con *console.SliverClient) []*cobra.Command {
|
||||
hexEditCmd := &cobra.Command{
|
||||
Use: consts.HexEditStr + " <remote path>",
|
||||
Short: "Hex edit a remote file",
|
||||
Long: help.GetHelpFor([]string{consts.HexEditStr}),
|
||||
Args: cobra.ExactArgs(1),
|
||||
GroupID: consts.FilesystemHelpGroup,
|
||||
Run: func(cmd *cobra.Command, args []string) {
|
||||
HexEditCmd(cmd, con, args)
|
||||
},
|
||||
}
|
||||
|
||||
flags.Bind("", false, hexEditCmd, func(f *pflag.FlagSet) {
|
||||
f.String("max-size", "8MB", "maximum file size to load (e.g. 8MB, 512KB)")
|
||||
f.Int64("offset", 0, "byte offset to jump to (decimal or 0x...)")
|
||||
f.Int64P("timeout", "t", flags.DefaultTimeout, "grpc timeout in seconds")
|
||||
})
|
||||
|
||||
carapace.Gen(hexEditCmd).PositionalCompletion(
|
||||
carapace.ActionValues().Usage("path to the remote file to hex edit"),
|
||||
)
|
||||
|
||||
return []*cobra.Command{hexEditCmd}
|
||||
}
|
||||
@@ -0,0 +1,713 @@
|
||||
package hexedit
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"strconv"
|
||||
"strings"
|
||||
|
||||
"github.com/bishopfox/sliver/util"
|
||||
tea "github.com/charmbracelet/bubbletea"
|
||||
"github.com/charmbracelet/lipgloss"
|
||||
"golang.org/x/term"
|
||||
)
|
||||
|
||||
type editorMode int
|
||||
|
||||
const (
|
||||
modeNormal editorMode = iota
|
||||
modeHexEdit
|
||||
modeASCIIEdit
|
||||
modeCommand
|
||||
)
|
||||
|
||||
type exitAction int
|
||||
|
||||
const (
|
||||
actionNone exitAction = iota
|
||||
actionQuit
|
||||
actionSaveQuit
|
||||
)
|
||||
|
||||
const bytesPerLine = 16
|
||||
|
||||
type editorResult struct {
|
||||
Data []byte
|
||||
Modified bool
|
||||
Action exitAction
|
||||
Force bool
|
||||
}
|
||||
|
||||
type editorModel struct {
|
||||
data []byte
|
||||
original []byte
|
||||
modified []bool
|
||||
modifiedCount int
|
||||
cursor int
|
||||
top int
|
||||
width int
|
||||
height int
|
||||
mode editorMode
|
||||
command string
|
||||
commandPrefix rune
|
||||
pending rune
|
||||
dirty bool
|
||||
forceQuit bool
|
||||
action exitAction
|
||||
filename string
|
||||
message string
|
||||
clearMessage bool
|
||||
nibbleSet bool
|
||||
nibbleValue byte
|
||||
}
|
||||
|
||||
var (
|
||||
cursorStyle = lipgloss.NewStyle().Reverse(true)
|
||||
modifiedStyle = lipgloss.NewStyle().Foreground(lipgloss.Color("215"))
|
||||
modifiedCursorStyle = lipgloss.NewStyle().Foreground(lipgloss.Color("215")).Reverse(true)
|
||||
statusStyle = lipgloss.NewStyle().Reverse(true)
|
||||
lineStyle = lipgloss.NewStyle()
|
||||
)
|
||||
|
||||
func newEditorModel(data []byte, filename string, offset int) *editorModel {
|
||||
copyData := append([]byte(nil), data...)
|
||||
model := &editorModel{
|
||||
data: copyData,
|
||||
original: append([]byte(nil), data...),
|
||||
modified: make([]bool, len(copyData)),
|
||||
mode: modeNormal,
|
||||
filename: filename,
|
||||
commandPrefix: ':',
|
||||
}
|
||||
if offset > 0 && offset < len(copyData) {
|
||||
model.cursor = offset
|
||||
}
|
||||
return model
|
||||
}
|
||||
|
||||
func (m *editorModel) Init() tea.Cmd {
|
||||
if m.width == 0 || m.height == 0 {
|
||||
if w, h, err := term.GetSize(0); err == nil && w > 0 && h > 0 {
|
||||
m.width = w
|
||||
m.height = h
|
||||
} else {
|
||||
m.width = 80
|
||||
m.height = 24
|
||||
}
|
||||
m.ensureCursorVisible()
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (m *editorModel) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
|
||||
switch msg := msg.(type) {
|
||||
case tea.WindowSizeMsg:
|
||||
m.width = msg.Width
|
||||
m.height = msg.Height
|
||||
m.ensureCursorVisible()
|
||||
return m, nil
|
||||
case tea.KeyMsg:
|
||||
if m.clearMessage {
|
||||
m.message = ""
|
||||
m.clearMessage = false
|
||||
}
|
||||
if msg.Type == tea.KeyCtrlC {
|
||||
m.action = actionQuit
|
||||
return m, tea.Quit
|
||||
}
|
||||
switch m.mode {
|
||||
case modeCommand:
|
||||
return m.handleCommand(msg)
|
||||
case modeHexEdit:
|
||||
return m.handleHexEdit(msg)
|
||||
case modeASCIIEdit:
|
||||
return m.handleASCIIEdit(msg)
|
||||
default:
|
||||
return m.handleNormal(msg)
|
||||
}
|
||||
}
|
||||
return m, nil
|
||||
}
|
||||
|
||||
func (m *editorModel) View() string {
|
||||
if m.width == 0 || m.height == 0 {
|
||||
if w, h, err := term.GetSize(0); err == nil && w > 0 && h > 0 {
|
||||
m.width = w
|
||||
m.height = h
|
||||
} else {
|
||||
m.width = 80
|
||||
m.height = 24
|
||||
}
|
||||
m.ensureCursorVisible()
|
||||
}
|
||||
|
||||
textHeight := m.textHeight()
|
||||
var b strings.Builder
|
||||
for i := 0; i < textHeight; i++ {
|
||||
lineIndex := m.top + i
|
||||
b.WriteString(m.renderLine(lineIndex))
|
||||
if i < textHeight-1 {
|
||||
b.WriteByte('\n')
|
||||
}
|
||||
}
|
||||
|
||||
if m.height < 2 {
|
||||
return b.String()
|
||||
}
|
||||
|
||||
b.WriteByte('\n')
|
||||
b.WriteString(statusStyle.Width(m.width).Render(m.statusLine()))
|
||||
|
||||
if m.height < 3 {
|
||||
return b.String()
|
||||
}
|
||||
|
||||
b.WriteByte('\n')
|
||||
b.WriteString(lineStyle.Width(m.width).Render(m.commandLine()))
|
||||
return b.String()
|
||||
}
|
||||
|
||||
func (m *editorModel) result() editorResult {
|
||||
data := append([]byte(nil), m.data...)
|
||||
return editorResult{
|
||||
Data: data,
|
||||
Modified: m.dirty,
|
||||
Action: m.action,
|
||||
Force: m.forceQuit,
|
||||
}
|
||||
}
|
||||
|
||||
func (m *editorModel) handleCommand(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
|
||||
switch msg.Type {
|
||||
case tea.KeyEsc:
|
||||
m.mode = modeNormal
|
||||
m.command = ""
|
||||
m.commandPrefix = ':'
|
||||
case tea.KeyEnter:
|
||||
m.executeCommand(strings.TrimSpace(m.command))
|
||||
m.command = ""
|
||||
m.mode = modeNormal
|
||||
m.commandPrefix = ':'
|
||||
if m.action != actionNone {
|
||||
return m, tea.Quit
|
||||
}
|
||||
case tea.KeyBackspace:
|
||||
m.command = popRune(m.command)
|
||||
case tea.KeyRunes:
|
||||
m.command += string(msg.Runes)
|
||||
}
|
||||
return m, nil
|
||||
}
|
||||
|
||||
func (m *editorModel) handleHexEdit(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
|
||||
switch msg.Type {
|
||||
case tea.KeyEsc:
|
||||
m.mode = modeNormal
|
||||
m.nibbleSet = false
|
||||
case tea.KeyBackspace:
|
||||
if m.nibbleSet {
|
||||
m.nibbleSet = false
|
||||
return m, nil
|
||||
}
|
||||
m.moveLeft()
|
||||
case tea.KeyLeft:
|
||||
m.moveLeft()
|
||||
m.nibbleSet = false
|
||||
case tea.KeyRight:
|
||||
m.moveRight()
|
||||
m.nibbleSet = false
|
||||
case tea.KeyUp:
|
||||
m.moveUp()
|
||||
m.nibbleSet = false
|
||||
case tea.KeyDown:
|
||||
m.moveDown()
|
||||
m.nibbleSet = false
|
||||
case tea.KeyRunes:
|
||||
for _, r := range msg.Runes {
|
||||
val, ok := hexNibble(r)
|
||||
if !ok {
|
||||
continue
|
||||
}
|
||||
if !m.nibbleSet {
|
||||
m.nibbleValue = val << 4
|
||||
m.nibbleSet = true
|
||||
continue
|
||||
}
|
||||
m.setByte(m.nibbleValue | val)
|
||||
m.nibbleSet = false
|
||||
m.moveRight()
|
||||
}
|
||||
}
|
||||
m.ensureCursorVisible()
|
||||
return m, nil
|
||||
}
|
||||
|
||||
func (m *editorModel) handleASCIIEdit(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
|
||||
switch msg.Type {
|
||||
case tea.KeyEsc:
|
||||
m.mode = modeNormal
|
||||
case tea.KeyLeft:
|
||||
m.moveLeft()
|
||||
case tea.KeyRight:
|
||||
m.moveRight()
|
||||
case tea.KeyUp:
|
||||
m.moveUp()
|
||||
case tea.KeyDown:
|
||||
m.moveDown()
|
||||
case tea.KeyRunes:
|
||||
for _, r := range msg.Runes {
|
||||
if r < 0 || r > 0xFF {
|
||||
continue
|
||||
}
|
||||
m.setByte(byte(r))
|
||||
m.moveRight()
|
||||
}
|
||||
}
|
||||
m.ensureCursorVisible()
|
||||
return m, nil
|
||||
}
|
||||
|
||||
func (m *editorModel) handleNormal(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
|
||||
switch msg.Type {
|
||||
case tea.KeyEsc:
|
||||
m.pending = 0
|
||||
case tea.KeyLeft:
|
||||
m.moveLeft()
|
||||
case tea.KeyRight:
|
||||
m.moveRight()
|
||||
case tea.KeyUp:
|
||||
m.moveUp()
|
||||
case tea.KeyDown:
|
||||
m.moveDown()
|
||||
case tea.KeyRunes:
|
||||
for _, r := range msg.Runes {
|
||||
if m.handleNormalRune(r) {
|
||||
break
|
||||
}
|
||||
}
|
||||
}
|
||||
m.ensureCursorVisible()
|
||||
return m, nil
|
||||
}
|
||||
|
||||
func (m *editorModel) handleNormalRune(r rune) bool {
|
||||
if m.pending != 0 {
|
||||
handled := true
|
||||
switch m.pending {
|
||||
case 'g':
|
||||
if r == 'g' {
|
||||
m.gotoTop()
|
||||
} else {
|
||||
handled = false
|
||||
}
|
||||
default:
|
||||
handled = false
|
||||
}
|
||||
m.pending = 0
|
||||
if handled {
|
||||
return true
|
||||
}
|
||||
}
|
||||
|
||||
switch r {
|
||||
case 'h':
|
||||
m.moveLeft()
|
||||
case 'j':
|
||||
m.moveDown()
|
||||
case 'k':
|
||||
m.moveUp()
|
||||
case 'l':
|
||||
m.moveRight()
|
||||
case '0':
|
||||
m.moveLineStart()
|
||||
case '$':
|
||||
m.moveLineEnd()
|
||||
case 'i':
|
||||
m.mode = modeHexEdit
|
||||
m.nibbleSet = false
|
||||
case 'a':
|
||||
m.mode = modeASCIIEdit
|
||||
case 'x':
|
||||
m.setByte(0x00)
|
||||
case 'g':
|
||||
m.pending = 'g'
|
||||
case 'G':
|
||||
m.gotoBottom()
|
||||
case ':':
|
||||
m.mode = modeCommand
|
||||
m.command = ""
|
||||
m.commandPrefix = ':'
|
||||
}
|
||||
|
||||
return false
|
||||
}
|
||||
|
||||
func (m *editorModel) executeCommand(cmd string) {
|
||||
if cmd == "" {
|
||||
return
|
||||
}
|
||||
|
||||
if isNumericOffset(cmd) {
|
||||
if value, err := strconv.ParseInt(cmd, 0, 64); err == nil {
|
||||
m.gotoOffset(int(value))
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
switch strings.ToLower(cmd) {
|
||||
case "q":
|
||||
m.action = actionQuit
|
||||
case "q!":
|
||||
m.action = actionQuit
|
||||
m.forceQuit = true
|
||||
case "wq", "x":
|
||||
m.action = actionSaveQuit
|
||||
case "w":
|
||||
m.message = "Use :wq to upload and exit"
|
||||
m.clearMessage = true
|
||||
default:
|
||||
m.message = fmt.Sprintf("Unknown command: %s", cmd)
|
||||
m.clearMessage = true
|
||||
}
|
||||
}
|
||||
|
||||
func (m *editorModel) renderLine(lineIndex int) string {
|
||||
totalWidth := m.textWidth()
|
||||
if totalWidth <= 0 {
|
||||
return ""
|
||||
}
|
||||
|
||||
if lineIndex >= m.totalLines() {
|
||||
return lineStyle.Width(totalWidth).Render("~")
|
||||
}
|
||||
|
||||
lineStart := lineIndex * bytesPerLine
|
||||
hexCells := make([]string, bytesPerLine)
|
||||
asciiCells := make([]string, bytesPerLine)
|
||||
|
||||
for i := 0; i < bytesPerLine; i++ {
|
||||
idx := lineStart + i
|
||||
if idx >= len(m.data) {
|
||||
hexCells[i] = " "
|
||||
asciiCells[i] = " "
|
||||
continue
|
||||
}
|
||||
byteVal := m.data[idx]
|
||||
hexRaw := fmt.Sprintf("%02x", byteVal)
|
||||
if idx == m.cursor && m.mode == modeHexEdit && m.nibbleSet {
|
||||
hexRaw = string([]byte{hexChar(m.nibbleValue >> 4), '_'})
|
||||
}
|
||||
asciiRaw := string(printableByte(byteVal))
|
||||
isModified := m.isModified(idx)
|
||||
if idx == m.cursor {
|
||||
if isModified {
|
||||
hexCells[i] = modifiedCursorStyle.Render(hexRaw)
|
||||
asciiCells[i] = modifiedCursorStyle.Render(asciiRaw)
|
||||
} else {
|
||||
hexCells[i] = cursorStyle.Render(hexRaw)
|
||||
asciiCells[i] = cursorStyle.Render(asciiRaw)
|
||||
}
|
||||
continue
|
||||
}
|
||||
if isModified {
|
||||
hexCells[i] = modifiedStyle.Render(hexRaw)
|
||||
asciiCells[i] = modifiedStyle.Render(asciiRaw)
|
||||
continue
|
||||
}
|
||||
hexCells[i] = hexRaw
|
||||
asciiCells[i] = asciiRaw
|
||||
}
|
||||
|
||||
var b strings.Builder
|
||||
b.WriteString(fmt.Sprintf("%08x", lineStart))
|
||||
b.WriteString(": ")
|
||||
for i := 0; i < bytesPerLine; i++ {
|
||||
if i == 8 {
|
||||
b.WriteByte(' ')
|
||||
}
|
||||
b.WriteString(hexCells[i])
|
||||
if i < bytesPerLine-1 {
|
||||
b.WriteByte(' ')
|
||||
}
|
||||
}
|
||||
b.WriteString(" |")
|
||||
for i := 0; i < bytesPerLine; i++ {
|
||||
b.WriteString(asciiCells[i])
|
||||
}
|
||||
b.WriteString("|")
|
||||
|
||||
return lineStyle.Width(totalWidth).Render(b.String())
|
||||
}
|
||||
|
||||
func (m *editorModel) statusLine() string {
|
||||
mode := "NORMAL"
|
||||
switch m.mode {
|
||||
case modeHexEdit:
|
||||
mode = "HEX"
|
||||
case modeASCIIEdit:
|
||||
mode = "ASCII"
|
||||
case modeCommand:
|
||||
mode = "COMMAND"
|
||||
}
|
||||
fileName := baseName(m.filename)
|
||||
if fileName == "" {
|
||||
fileName = "[No Name]"
|
||||
}
|
||||
modified := ""
|
||||
if m.dirty {
|
||||
modified = " [+]"
|
||||
}
|
||||
cursor := m.cursor
|
||||
return fmt.Sprintf(" %s %s Off 0x%08x (%d) Size %s%s", mode, fileName, cursor, cursor, util.ByteCountBinary(int64(len(m.data))), modified)
|
||||
}
|
||||
|
||||
func (m *editorModel) commandLine() string {
|
||||
if m.mode == modeCommand {
|
||||
return ":" + m.command
|
||||
}
|
||||
if m.message != "" {
|
||||
return m.message
|
||||
}
|
||||
switch m.mode {
|
||||
case modeHexEdit:
|
||||
return "ESC: normal hex: 0-9/a-f :wq save+quit :q quit"
|
||||
case modeASCIIEdit:
|
||||
return "ESC: normal type to edit bytes :wq save+quit :q quit"
|
||||
default:
|
||||
return "i: hex edit a: ascii edit h/j/k/l move x zero :wq save+quit :q quit"
|
||||
}
|
||||
}
|
||||
|
||||
func (m *editorModel) textHeight() int {
|
||||
if m.height <= 2 {
|
||||
return 1
|
||||
}
|
||||
return m.height - 2
|
||||
}
|
||||
|
||||
func (m *editorModel) textWidth() int {
|
||||
if m.width <= 0 {
|
||||
return 1
|
||||
}
|
||||
return m.width
|
||||
}
|
||||
|
||||
func (m *editorModel) totalLines() int {
|
||||
if len(m.data) == 0 {
|
||||
return 1
|
||||
}
|
||||
return (len(m.data) + bytesPerLine - 1) / bytesPerLine
|
||||
}
|
||||
|
||||
func (m *editorModel) ensureCursorVisible() {
|
||||
if len(m.data) == 0 {
|
||||
m.cursor = 0
|
||||
m.top = 0
|
||||
return
|
||||
}
|
||||
if m.cursor < 0 {
|
||||
m.cursor = 0
|
||||
}
|
||||
if m.cursor >= len(m.data) {
|
||||
m.cursor = len(m.data) - 1
|
||||
}
|
||||
|
||||
line := m.cursor / bytesPerLine
|
||||
height := m.textHeight()
|
||||
if line < m.top {
|
||||
m.top = line
|
||||
} else if line >= m.top+height {
|
||||
m.top = line - height + 1
|
||||
}
|
||||
if m.top < 0 {
|
||||
m.top = 0
|
||||
}
|
||||
maxTop := m.totalLines() - height
|
||||
if maxTop < 0 {
|
||||
maxTop = 0
|
||||
}
|
||||
if m.top > maxTop {
|
||||
m.top = maxTop
|
||||
}
|
||||
}
|
||||
|
||||
func (m *editorModel) moveLeft() {
|
||||
if len(m.data) == 0 {
|
||||
return
|
||||
}
|
||||
if m.cursor > 0 {
|
||||
m.cursor--
|
||||
}
|
||||
}
|
||||
|
||||
func (m *editorModel) moveRight() {
|
||||
if len(m.data) == 0 {
|
||||
return
|
||||
}
|
||||
if m.cursor < len(m.data)-1 {
|
||||
m.cursor++
|
||||
}
|
||||
}
|
||||
|
||||
func (m *editorModel) moveUp() {
|
||||
if len(m.data) == 0 {
|
||||
return
|
||||
}
|
||||
if m.cursor >= bytesPerLine {
|
||||
m.cursor -= bytesPerLine
|
||||
}
|
||||
}
|
||||
|
||||
func (m *editorModel) moveDown() {
|
||||
if len(m.data) == 0 {
|
||||
return
|
||||
}
|
||||
if m.cursor+bytesPerLine < len(m.data) {
|
||||
m.cursor += bytesPerLine
|
||||
}
|
||||
}
|
||||
|
||||
func (m *editorModel) moveLineStart() {
|
||||
if len(m.data) == 0 {
|
||||
return
|
||||
}
|
||||
line := m.cursor / bytesPerLine
|
||||
m.cursor = line * bytesPerLine
|
||||
}
|
||||
|
||||
func (m *editorModel) moveLineEnd() {
|
||||
if len(m.data) == 0 {
|
||||
return
|
||||
}
|
||||
line := m.cursor / bytesPerLine
|
||||
end := (line+1)*bytesPerLine - 1
|
||||
if end >= len(m.data) {
|
||||
end = len(m.data) - 1
|
||||
}
|
||||
m.cursor = end
|
||||
}
|
||||
|
||||
func (m *editorModel) gotoTop() {
|
||||
if len(m.data) == 0 {
|
||||
m.cursor = 0
|
||||
return
|
||||
}
|
||||
m.cursor = 0
|
||||
}
|
||||
|
||||
func (m *editorModel) gotoBottom() {
|
||||
if len(m.data) == 0 {
|
||||
m.cursor = 0
|
||||
return
|
||||
}
|
||||
m.cursor = len(m.data) - 1
|
||||
}
|
||||
|
||||
func (m *editorModel) gotoOffset(offset int) {
|
||||
if len(m.data) == 0 {
|
||||
m.message = "Empty file"
|
||||
m.clearMessage = true
|
||||
return
|
||||
}
|
||||
if offset < 0 || offset >= len(m.data) {
|
||||
m.message = fmt.Sprintf("Offset out of range: %d", offset)
|
||||
m.clearMessage = true
|
||||
return
|
||||
}
|
||||
m.cursor = offset
|
||||
m.ensureCursorVisible()
|
||||
}
|
||||
|
||||
func (m *editorModel) setByte(value byte) {
|
||||
if len(m.data) == 0 {
|
||||
m.message = "Empty file"
|
||||
m.clearMessage = true
|
||||
return
|
||||
}
|
||||
if m.cursor >= len(m.data) || m.cursor >= len(m.original) {
|
||||
return
|
||||
}
|
||||
wasModified := m.modified[m.cursor]
|
||||
orig := m.original[m.cursor]
|
||||
m.data[m.cursor] = value
|
||||
if value == orig {
|
||||
if wasModified {
|
||||
m.modified[m.cursor] = false
|
||||
if m.modifiedCount > 0 {
|
||||
m.modifiedCount--
|
||||
}
|
||||
}
|
||||
} else if !wasModified {
|
||||
m.modified[m.cursor] = true
|
||||
m.modifiedCount++
|
||||
}
|
||||
m.dirty = m.modifiedCount > 0
|
||||
}
|
||||
|
||||
func printableByte(b byte) byte {
|
||||
if b >= 32 && b <= 126 {
|
||||
return b
|
||||
}
|
||||
return '.'
|
||||
}
|
||||
|
||||
func (m *editorModel) isModified(idx int) bool {
|
||||
if idx < 0 || idx >= len(m.modified) {
|
||||
return false
|
||||
}
|
||||
return m.modified[idx]
|
||||
}
|
||||
|
||||
func hexChar(n byte) byte {
|
||||
if n < 10 {
|
||||
return '0' + n
|
||||
}
|
||||
return 'a' + (n - 10)
|
||||
}
|
||||
|
||||
func hexNibble(r rune) (byte, bool) {
|
||||
switch {
|
||||
case r >= '0' && r <= '9':
|
||||
return byte(r - '0'), true
|
||||
case r >= 'a' && r <= 'f':
|
||||
return byte(r-'a') + 10, true
|
||||
case r >= 'A' && r <= 'F':
|
||||
return byte(r-'A') + 10, true
|
||||
}
|
||||
return 0, false
|
||||
}
|
||||
|
||||
func isNumericOffset(value string) bool {
|
||||
value = strings.TrimSpace(value)
|
||||
if value == "" {
|
||||
return false
|
||||
}
|
||||
if strings.HasPrefix(strings.ToLower(value), "0x") {
|
||||
_, err := strconv.ParseInt(value, 0, 64)
|
||||
return err == nil
|
||||
}
|
||||
for _, r := range value {
|
||||
if r < '0' || r > '9' {
|
||||
return false
|
||||
}
|
||||
}
|
||||
return true
|
||||
}
|
||||
|
||||
func popRune(value string) string {
|
||||
runes := []rune(value)
|
||||
if len(runes) == 0 {
|
||||
return value
|
||||
}
|
||||
return string(runes[:len(runes)-1])
|
||||
}
|
||||
|
||||
func baseName(path string) string {
|
||||
if path == "" {
|
||||
return ""
|
||||
}
|
||||
clean := strings.ReplaceAll(path, "\\", "/")
|
||||
if idx := strings.LastIndex(clean, "/"); idx != -1 {
|
||||
return clean[idx+1:]
|
||||
}
|
||||
return path
|
||||
}
|
||||
@@ -0,0 +1,349 @@
|
||||
package hexedit
|
||||
|
||||
import (
|
||||
"context"
|
||||
"errors"
|
||||
"fmt"
|
||||
"strconv"
|
||||
"strings"
|
||||
"time"
|
||||
|
||||
"github.com/bishopfox/sliver/client/command/filesystem"
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
"github.com/bishopfox/sliver/client/forms"
|
||||
"github.com/bishopfox/sliver/protobuf/clientpb"
|
||||
"github.com/bishopfox/sliver/protobuf/sliverpb"
|
||||
"github.com/bishopfox/sliver/util"
|
||||
"github.com/bishopfox/sliver/util/encoders"
|
||||
tea "github.com/charmbracelet/bubbletea"
|
||||
"github.com/spf13/cobra"
|
||||
"google.golang.org/protobuf/proto"
|
||||
)
|
||||
|
||||
const (
|
||||
beaconPollInterval = 1 * time.Second
|
||||
)
|
||||
|
||||
// HexEditCmd downloads a remote file, opens it in a hex editor, and optionally uploads changes.
|
||||
func HexEditCmd(cmd *cobra.Command, con *console.SliverClient, args []string) {
|
||||
session, beacon := con.ActiveTarget.GetInteractive()
|
||||
if session == nil && beacon == nil {
|
||||
return
|
||||
}
|
||||
|
||||
remotePath := strings.TrimSpace(args[0])
|
||||
if remotePath == "" {
|
||||
con.PrintErrorf("Missing parameter: remote path\n")
|
||||
return
|
||||
}
|
||||
|
||||
maxSizeStr, _ := cmd.Flags().GetString("max-size")
|
||||
maxSize, err := parseByteSize(maxSizeStr)
|
||||
if err != nil {
|
||||
con.PrintErrorf("Invalid --max-size %q: %s\n", maxSizeStr, err)
|
||||
return
|
||||
}
|
||||
if maxSize <= 0 {
|
||||
con.PrintErrorf("--max-size must be greater than zero\n")
|
||||
return
|
||||
}
|
||||
|
||||
offset, _ := cmd.Flags().GetInt64("offset")
|
||||
if offset < 0 {
|
||||
con.PrintErrorf("--offset must be zero or positive\n")
|
||||
return
|
||||
}
|
||||
|
||||
fetchSize := maxSize + 1
|
||||
if fetchSize < maxSize {
|
||||
fetchSize = maxSize
|
||||
}
|
||||
|
||||
ctx, cancel := con.GrpcContext(cmd)
|
||||
defer cancel()
|
||||
|
||||
ctrl := make(chan bool)
|
||||
con.SpinUntil(fmt.Sprintf("Downloading %s ...", remotePath), ctrl)
|
||||
download, err := downloadRemote(ctx, con, cmd, remotePath, fetchSize)
|
||||
ctrl <- true
|
||||
<-ctrl
|
||||
if err != nil {
|
||||
con.PrintErrorf("%s\n", err)
|
||||
return
|
||||
}
|
||||
if download.Response != nil && download.Response.Err != "" {
|
||||
con.PrintErrorf("%s\n", download.Response.Err)
|
||||
return
|
||||
}
|
||||
if !download.Exists {
|
||||
con.PrintErrorf("Remote file does not exist: %s\n", remotePath)
|
||||
return
|
||||
}
|
||||
if download.IsDir {
|
||||
con.PrintErrorf("Remote path is a directory: %s\n", download.Path)
|
||||
return
|
||||
}
|
||||
|
||||
data := download.Data
|
||||
if download.Encoder == "gzip" {
|
||||
data, err = new(encoders.Gzip).Decode(download.Data)
|
||||
if err != nil {
|
||||
con.PrintErrorf("Decoding failed %s\n", err)
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
if int64(len(data)) > maxSize {
|
||||
con.PrintErrorf("Remote file size %s exceeds --max-size %s\n", util.ByteCountBinary(int64(len(data))), util.ByteCountBinary(maxSize))
|
||||
return
|
||||
}
|
||||
|
||||
if offset > 0 {
|
||||
if len(data) == 0 {
|
||||
con.PrintErrorf("Offset %d out of range for empty file\n", offset)
|
||||
return
|
||||
}
|
||||
if offset >= int64(len(data)) {
|
||||
con.PrintErrorf("Offset %d out of range (file size %d bytes)\n", offset, len(data))
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
path := download.Path
|
||||
if path == "" {
|
||||
path = remotePath
|
||||
}
|
||||
|
||||
for {
|
||||
result, err := runHexEditor(data, path, int(offset))
|
||||
if err != nil {
|
||||
con.PrintErrorf("Editor error: %s\n", err)
|
||||
return
|
||||
}
|
||||
data = result.Data
|
||||
|
||||
if result.Action == actionNone {
|
||||
return
|
||||
}
|
||||
|
||||
if !result.Modified {
|
||||
if result.Action == actionSaveQuit {
|
||||
con.PrintInfof("No changes to upload for %s\n", path)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
switch result.Action {
|
||||
case actionSaveQuit:
|
||||
uploadNow, err := confirm("Upload changes to remote file (overwrite)?")
|
||||
if err != nil {
|
||||
con.PrintErrorf("%s\n", err)
|
||||
return
|
||||
}
|
||||
if !uploadNow {
|
||||
keepEditing, err := confirm("Continue editing?")
|
||||
if err != nil {
|
||||
con.PrintErrorf("%s\n", err)
|
||||
return
|
||||
}
|
||||
if keepEditing {
|
||||
continue
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
if err := uploadEditedContent(cmd, con, path, data); err != nil {
|
||||
con.PrintErrorf("%s\n", err)
|
||||
}
|
||||
return
|
||||
case actionQuit:
|
||||
if result.Force {
|
||||
return
|
||||
}
|
||||
discard, err := confirm("Discard changes?")
|
||||
if err != nil {
|
||||
con.PrintErrorf("%s\n", err)
|
||||
return
|
||||
}
|
||||
if discard {
|
||||
return
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func runHexEditor(data []byte, filename string, offset int) (editorResult, error) {
|
||||
model := newEditorModel(data, filename, offset)
|
||||
program := tea.NewProgram(model, tea.WithAltScreen())
|
||||
finalModel, err := program.Run()
|
||||
if err != nil {
|
||||
return editorResult{}, err
|
||||
}
|
||||
editor, ok := finalModel.(*editorModel)
|
||||
if !ok {
|
||||
return editorResult{}, fmt.Errorf("unexpected editor state")
|
||||
}
|
||||
return editor.result(), nil
|
||||
}
|
||||
|
||||
func downloadRemote(ctx context.Context, con *console.SliverClient, cmd *cobra.Command, path string, maxBytes int64) (*sliverpb.Download, error) {
|
||||
download, err := con.Rpc.Download(ctx, &sliverpb.DownloadReq{
|
||||
Request: con.ActiveTarget.Request(cmd),
|
||||
Path: path,
|
||||
RestrictedToFile: true,
|
||||
MaxBytes: maxBytes,
|
||||
})
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if download.Response != nil && download.Response.Async {
|
||||
taskID := download.Response.TaskID
|
||||
download = &sliverpb.Download{}
|
||||
if err := waitForBeaconTaskResponse(ctx, con, taskID, download); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
}
|
||||
return download, nil
|
||||
}
|
||||
|
||||
func uploadEditedContent(cmd *cobra.Command, con *console.SliverClient, path string, data []byte) error {
|
||||
ctx, cancel := con.GrpcContext(cmd)
|
||||
defer cancel()
|
||||
|
||||
uploadData, err := new(encoders.Gzip).Encode(data)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
ctrl := make(chan bool)
|
||||
con.SpinUntil(fmt.Sprintf("Uploading %s ...", path), ctrl)
|
||||
upload, err := con.Rpc.Upload(ctx, &sliverpb.UploadReq{
|
||||
Request: con.ActiveTarget.Request(cmd),
|
||||
Path: path,
|
||||
Data: uploadData,
|
||||
Encoder: "gzip",
|
||||
IsDirectory: false,
|
||||
Overwrite: true,
|
||||
})
|
||||
if err == nil && upload.Response != nil && upload.Response.Async {
|
||||
taskID := upload.Response.TaskID
|
||||
upload = &sliverpb.Upload{}
|
||||
err = waitForBeaconTaskResponse(ctx, con, taskID, upload)
|
||||
}
|
||||
ctrl <- true
|
||||
<-ctrl
|
||||
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
filesystem.PrintUpload(upload, con)
|
||||
return nil
|
||||
}
|
||||
|
||||
func waitForBeaconTaskResponse(ctx context.Context, con *console.SliverClient, taskID string, out proto.Message) error {
|
||||
task, err := waitForBeaconTask(ctx, con, taskID)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
state := strings.ToLower(task.State)
|
||||
if state != "completed" {
|
||||
if state == "" {
|
||||
state = "unknown"
|
||||
}
|
||||
return fmt.Errorf("beacon task %s %s", task.ID, state)
|
||||
}
|
||||
if len(task.Response) == 0 {
|
||||
return fmt.Errorf("beacon task %s returned empty response", task.ID)
|
||||
}
|
||||
return proto.Unmarshal(task.Response, out)
|
||||
}
|
||||
|
||||
func waitForBeaconTask(ctx context.Context, con *console.SliverClient, taskID string) (*clientpb.BeaconTask, error) {
|
||||
ticker := time.NewTicker(beaconPollInterval)
|
||||
defer ticker.Stop()
|
||||
|
||||
for {
|
||||
task, err := con.Rpc.GetBeaconTaskContent(ctx, &clientpb.BeaconTask{ID: taskID})
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
state := strings.ToLower(task.State)
|
||||
if state == "completed" || state == "failed" || state == "canceled" {
|
||||
return task, nil
|
||||
}
|
||||
select {
|
||||
case <-ctx.Done():
|
||||
return nil, ctx.Err()
|
||||
case <-ticker.C:
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func confirm(title string) (bool, error) {
|
||||
answer := false
|
||||
if err := forms.Confirm(title, &answer); err != nil {
|
||||
if errors.Is(err, forms.ErrUserAborted) {
|
||||
return false, nil
|
||||
}
|
||||
return false, err
|
||||
}
|
||||
return answer, nil
|
||||
}
|
||||
|
||||
func parseByteSize(input string) (int64, error) {
|
||||
value := strings.TrimSpace(input)
|
||||
if value == "" {
|
||||
return 0, fmt.Errorf("size is required")
|
||||
}
|
||||
value = strings.ReplaceAll(value, " ", "")
|
||||
value = strings.ToUpper(value)
|
||||
|
||||
idx := 0
|
||||
for idx < len(value) {
|
||||
c := value[idx]
|
||||
if (c >= '0' && c <= '9') || c == '.' {
|
||||
idx++
|
||||
continue
|
||||
}
|
||||
break
|
||||
}
|
||||
if idx == 0 {
|
||||
return 0, fmt.Errorf("invalid size %q", input)
|
||||
}
|
||||
|
||||
numStr := value[:idx]
|
||||
unitStr := strings.TrimSpace(value[idx:])
|
||||
if unitStr == "" {
|
||||
unitStr = "B"
|
||||
}
|
||||
|
||||
multiplier := int64(1)
|
||||
switch unitStr {
|
||||
case "B":
|
||||
multiplier = 1
|
||||
case "K", "KB", "KIB":
|
||||
multiplier = 1024
|
||||
case "M", "MB", "MIB":
|
||||
multiplier = 1024 * 1024
|
||||
case "G", "GB", "GIB":
|
||||
multiplier = 1024 * 1024 * 1024
|
||||
case "T", "TB", "TIB":
|
||||
multiplier = 1024 * 1024 * 1024 * 1024
|
||||
default:
|
||||
return 0, fmt.Errorf("unknown size unit %q", unitStr)
|
||||
}
|
||||
|
||||
numVal, err := strconv.ParseFloat(numStr, 64)
|
||||
if err != nil {
|
||||
return 0, fmt.Errorf("invalid size %q", input)
|
||||
}
|
||||
if numVal <= 0 {
|
||||
return 0, fmt.Errorf("size must be greater than zero")
|
||||
}
|
||||
|
||||
size := int64(numVal * float64(multiplier))
|
||||
if size <= 0 {
|
||||
return 0, fmt.Errorf("size is out of range")
|
||||
}
|
||||
return size, nil
|
||||
}
|
||||
@@ -25,8 +25,8 @@ import (
|
||||
"strings"
|
||||
"text/tabwriter"
|
||||
|
||||
"github.com/AlecAivazis/survey/v2"
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
"github.com/bishopfox/sliver/client/forms"
|
||||
"github.com/bishopfox/sliver/protobuf/clientpb"
|
||||
"github.com/jedib0t/go-pretty/v6/table"
|
||||
"github.com/spf13/cobra"
|
||||
@@ -86,12 +86,8 @@ func SelectHostIOC(host *clientpb.Host, con *console.SliverClient) (*clientpb.IO
|
||||
|
||||
options := strings.Split(outputBuf.String(), "\n")
|
||||
options = options[:len(options)-1] // Remove the last empty option
|
||||
prompt := &survey.Select{
|
||||
Message: "Select an IOC:",
|
||||
Options: options,
|
||||
}
|
||||
selected := ""
|
||||
survey.AskOne(prompt, &selected)
|
||||
_ = forms.Select("Select an IOC:", options, &selected)
|
||||
if selected == "" {
|
||||
return nil, ErrNoSelection
|
||||
}
|
||||
|
||||
@@ -28,9 +28,9 @@ import (
|
||||
"text/tabwriter"
|
||||
"time"
|
||||
|
||||
"github.com/AlecAivazis/survey/v2"
|
||||
"github.com/bishopfox/sliver/client/command/settings"
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
"github.com/bishopfox/sliver/client/forms"
|
||||
"github.com/bishopfox/sliver/protobuf/clientpb"
|
||||
"github.com/bishopfox/sliver/protobuf/commonpb"
|
||||
"github.com/jedib0t/go-pretty/v6/table"
|
||||
@@ -172,12 +172,8 @@ func SelectHost(con *console.SliverClient) (*clientpb.Host, error) {
|
||||
|
||||
options := strings.Split(outputBuf.String(), "\n")
|
||||
options = options[:len(options)-1] // Remove the last empty option
|
||||
prompt := &survey.Select{
|
||||
Message: "Select a host:",
|
||||
Options: options,
|
||||
}
|
||||
selected := ""
|
||||
survey.AskOne(prompt, &selected)
|
||||
_ = forms.Select("Select a host:", options, &selected)
|
||||
if selected == "" {
|
||||
return nil, ErrNoSelection
|
||||
}
|
||||
|
||||
@@ -32,12 +32,13 @@ func WGListenerCmd(cmd *cobra.Command, con *console.SliverClient, args []string)
|
||||
nport, _ := cmd.Flags().GetUint32("nport")
|
||||
keyExchangePort, _ := cmd.Flags().GetUint32("key-port")
|
||||
|
||||
con.PrintInfof("Starting Wireguard listener ...\n")
|
||||
con.PrintInfof("Starting Wireguard listener (udp:%d, tcp-comms:%d, key-exchange:%d) ...\n", lport, nport, keyExchangePort)
|
||||
wg, err := con.Rpc.StartWGListener(context.Background(), &clientpb.WGListenerReq{
|
||||
Port: lport,
|
||||
NPort: nport,
|
||||
KeyPort: keyExchangePort,
|
||||
})
|
||||
con.Println()
|
||||
if err != nil {
|
||||
con.PrintErrorf("%s\n", err)
|
||||
} else {
|
||||
|
||||
@@ -22,11 +22,11 @@ import (
|
||||
"context"
|
||||
"errors"
|
||||
|
||||
"github.com/AlecAivazis/survey/v2"
|
||||
"github.com/spf13/cobra"
|
||||
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
"github.com/bishopfox/sliver/client/core"
|
||||
"github.com/bishopfox/sliver/client/forms"
|
||||
"github.com/bishopfox/sliver/protobuf/clientpb"
|
||||
"github.com/bishopfox/sliver/protobuf/commonpb"
|
||||
"github.com/bishopfox/sliver/protobuf/sliverpb"
|
||||
@@ -39,7 +39,7 @@ func KillCmd(cmd *cobra.Command, con *console.SliverClient, args []string) {
|
||||
confirm := false
|
||||
con.PrintWarnf("WARNING: This will kill the remote implant process\n\n")
|
||||
if session != nil {
|
||||
survey.AskOne(&survey.Confirm{Message: "Kill the active session?"}, &confirm, nil)
|
||||
_ = forms.Confirm("Kill the active session?", &confirm)
|
||||
if !confirm {
|
||||
return
|
||||
}
|
||||
@@ -52,7 +52,7 @@ func KillCmd(cmd *cobra.Command, con *console.SliverClient, args []string) {
|
||||
con.ActiveTarget.Background()
|
||||
return
|
||||
} else if beacon != nil {
|
||||
survey.AskOne(&survey.Confirm{Message: "Kill the active beacon?"}, &confirm, nil)
|
||||
_ = forms.Confirm("Kill the active beacon?", &confirm)
|
||||
if !confirm {
|
||||
return
|
||||
}
|
||||
|
||||
@@ -31,9 +31,9 @@ import (
|
||||
"strings"
|
||||
"text/tabwriter"
|
||||
|
||||
"github.com/AlecAivazis/survey/v2"
|
||||
"github.com/spf13/cobra"
|
||||
|
||||
"github.com/bishopfox/sliver/client/forms"
|
||||
"github.com/bishopfox/sliver/protobuf/clientpb"
|
||||
"github.com/bishopfox/sliver/protobuf/commonpb"
|
||||
"github.com/bishopfox/sliver/protobuf/rpcpb"
|
||||
@@ -106,11 +106,7 @@ func SelectLoot(cmd *cobra.Command, rpc rpcpb.SliverRPCClient) (*clientpb.Loot,
|
||||
}
|
||||
|
||||
selected := ""
|
||||
prompt := &survey.Select{
|
||||
Message: "Select a piece of loot:",
|
||||
Options: options,
|
||||
}
|
||||
err = survey.AskOne(prompt, &selected)
|
||||
err = forms.Select("Select a piece of loot:", options, &selected)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
@@ -26,12 +26,12 @@ import (
|
||||
"strings"
|
||||
"unicode/utf8"
|
||||
|
||||
"github.com/AlecAivazis/survey/v2"
|
||||
"github.com/jedib0t/go-pretty/v6/table"
|
||||
"github.com/spf13/cobra"
|
||||
|
||||
"github.com/bishopfox/sliver/client/command/settings"
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
"github.com/bishopfox/sliver/client/forms"
|
||||
"github.com/bishopfox/sliver/protobuf/clientpb"
|
||||
"github.com/bishopfox/sliver/protobuf/commonpb"
|
||||
"github.com/bishopfox/sliver/util"
|
||||
@@ -111,8 +111,7 @@ func saveLootToDisk(cmd *cobra.Command, loot *clientpb.Loot) (string, error) {
|
||||
}
|
||||
if _, err := os.Stat(saveTo); err == nil {
|
||||
overwrite := false
|
||||
prompt := &survey.Confirm{Message: "Overwrite local file?"}
|
||||
survey.AskOne(prompt, &overwrite, nil)
|
||||
_ = forms.Confirm("Overwrite local file?", &overwrite)
|
||||
if !overwrite {
|
||||
return "", nil
|
||||
}
|
||||
|
||||
@@ -21,10 +21,10 @@ package loot
|
||||
import (
|
||||
"context"
|
||||
|
||||
"github.com/AlecAivazis/survey/v2"
|
||||
"github.com/spf13/cobra"
|
||||
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
"github.com/bishopfox/sliver/client/forms"
|
||||
"github.com/bishopfox/sliver/protobuf/clientpb"
|
||||
)
|
||||
|
||||
@@ -37,8 +37,7 @@ func LootRenameCmd(cmd *cobra.Command, con *console.SliverClient, args []string)
|
||||
}
|
||||
oldName := loot.Name
|
||||
newName := ""
|
||||
prompt := &survey.Input{Message: "Enter new name: "}
|
||||
survey.AskOne(prompt, &newName)
|
||||
_ = forms.Input("Enter new name:", &newName)
|
||||
|
||||
loot, err = con.Rpc.LootUpdate(context.Background(), &clientpb.Loot{
|
||||
ID: loot.ID,
|
||||
|
||||
@@ -0,0 +1,76 @@
|
||||
package mcp
|
||||
|
||||
import (
|
||||
"github.com/bishopfox/sliver/client/command/flags"
|
||||
"github.com/bishopfox/sliver/client/command/help"
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
consts "github.com/bishopfox/sliver/client/constants"
|
||||
clientmcp "github.com/bishopfox/sliver/client/mcp"
|
||||
"github.com/rsteube/carapace"
|
||||
"github.com/spf13/cobra"
|
||||
"github.com/spf13/pflag"
|
||||
)
|
||||
|
||||
// Commands returns the `mcp` command and its subcommands.
|
||||
func Commands(con *console.SliverClient) []*cobra.Command {
|
||||
defaultConfig := clientmcp.DefaultConfig()
|
||||
|
||||
mcpCmd := &cobra.Command{
|
||||
Use: consts.MCPStr,
|
||||
Short: "Manage the MCP server",
|
||||
Long: help.GetHelpFor([]string{consts.MCPStr}),
|
||||
GroupID: consts.NetworkHelpGroup,
|
||||
Run: func(cmd *cobra.Command, args []string) {
|
||||
McpCmd(cmd, con, args)
|
||||
},
|
||||
}
|
||||
|
||||
startCmd := &cobra.Command{
|
||||
Use: consts.StartStr,
|
||||
Short: "Start the MCP server",
|
||||
Long: help.GetHelpFor([]string{consts.MCPStr, consts.StartStr}),
|
||||
Run: func(cmd *cobra.Command, args []string) {
|
||||
McpStartCmd(cmd, con, args)
|
||||
},
|
||||
}
|
||||
flags.Bind("", false, startCmd, func(f *pflag.FlagSet) {
|
||||
f.String("transport", string(defaultConfig.Transport), "mcp transport (http or sse)")
|
||||
f.String("listen", defaultConfig.ListenAddress, "listen address for the MCP server")
|
||||
f.String("name", defaultConfig.ServerName, "server name for MCP initialize")
|
||||
f.String("version", defaultConfig.ServerVersion, "server version for MCP initialize")
|
||||
})
|
||||
flags.BindFlagCompletions(startCmd, func(comp *carapace.ActionMap) {
|
||||
(*comp)["transport"] = carapace.ActionValues("http", "sse")
|
||||
})
|
||||
mcpCmd.AddCommand(startCmd)
|
||||
|
||||
stopCmd := &cobra.Command{
|
||||
Use: consts.StopStr,
|
||||
Short: "Stop the MCP server",
|
||||
Long: help.GetHelpFor([]string{consts.MCPStr, consts.StopStr}),
|
||||
Run: func(cmd *cobra.Command, args []string) {
|
||||
McpStopCmd(cmd, con, args)
|
||||
},
|
||||
}
|
||||
mcpCmd.AddCommand(stopCmd)
|
||||
|
||||
consoleCmd := &cobra.Command{
|
||||
Use: "console",
|
||||
Aliases: []string{"repl"},
|
||||
Short: "Open an MCP console session",
|
||||
Long: help.GetHelpFor([]string{consts.MCPStr, "console"}),
|
||||
Run: func(cmd *cobra.Command, args []string) {
|
||||
McpConsoleCmd(cmd, con, args)
|
||||
},
|
||||
}
|
||||
flags.Bind("", false, consoleCmd, func(f *pflag.FlagSet) {
|
||||
f.String("transport", string(defaultConfig.Transport), "mcp transport (http or sse)")
|
||||
f.String("url", "", "mcp server URL (defaults to local server settings)")
|
||||
})
|
||||
flags.BindFlagCompletions(consoleCmd, func(comp *carapace.ActionMap) {
|
||||
(*comp)["transport"] = carapace.ActionValues("http", "sse")
|
||||
})
|
||||
mcpCmd.AddCommand(consoleCmd)
|
||||
|
||||
return []*cobra.Command{mcpCmd}
|
||||
}
|
||||
@@ -0,0 +1,132 @@
|
||||
package mcp
|
||||
|
||||
import (
|
||||
"bufio"
|
||||
"context"
|
||||
"errors"
|
||||
"fmt"
|
||||
"io"
|
||||
"strings"
|
||||
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
clientmcp "github.com/bishopfox/sliver/client/mcp"
|
||||
"github.com/bishopfox/sliver/client/version"
|
||||
mcpclient "github.com/mark3labs/mcp-go/client"
|
||||
mcpapi "github.com/mark3labs/mcp-go/mcp"
|
||||
"github.com/spf13/cobra"
|
||||
)
|
||||
|
||||
// McpConsoleCmd connects to an MCP server and starts a minimal console.
|
||||
func McpConsoleCmd(cmd *cobra.Command, con *console.SliverClient, args []string) {
|
||||
rawTransport, _ := cmd.Flags().GetString("transport")
|
||||
transport, err := clientmcp.ParseTransport(rawTransport)
|
||||
if err != nil {
|
||||
con.PrintErrorf("%s\n", err)
|
||||
return
|
||||
}
|
||||
|
||||
targetURL, _ := cmd.Flags().GetString("url")
|
||||
if targetURL == "" {
|
||||
cfg := clientmcp.GetStatus().Config.WithDefaults()
|
||||
cfg.Transport = transport
|
||||
targetURL, err = cfg.EndpointURL()
|
||||
if err != nil {
|
||||
con.PrintErrorf("%s\n", err)
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
client, err := newConsoleClient(transport, targetURL)
|
||||
if err != nil {
|
||||
con.PrintErrorf("%s\n", err)
|
||||
return
|
||||
}
|
||||
defer client.Close()
|
||||
|
||||
ctx := context.Background()
|
||||
if err := client.Start(ctx); err != nil {
|
||||
con.PrintErrorf("%s\n", err)
|
||||
return
|
||||
}
|
||||
|
||||
_, err = client.Initialize(ctx, mcpapi.InitializeRequest{
|
||||
Params: mcpapi.InitializeParams{
|
||||
ProtocolVersion: mcpapi.LATEST_PROTOCOL_VERSION,
|
||||
ClientInfo: mcpapi.Implementation{
|
||||
Name: "sliver-mcp-console",
|
||||
Version: version.Version,
|
||||
},
|
||||
Capabilities: mcpapi.ClientCapabilities{},
|
||||
},
|
||||
})
|
||||
if err != nil {
|
||||
con.PrintErrorf("%s\n", err)
|
||||
return
|
||||
}
|
||||
|
||||
con.PrintInfof("Connected to MCP server (%s)\n", targetURL)
|
||||
runConsoleREPL(ctx, client, cmd.InOrStdin(), cmd.OutOrStdout())
|
||||
}
|
||||
|
||||
func newConsoleClient(transport clientmcp.Transport, targetURL string) (*mcpclient.Client, error) {
|
||||
switch transport {
|
||||
case clientmcp.TransportHTTP:
|
||||
return mcpclient.NewStreamableHttpClient(targetURL)
|
||||
case clientmcp.TransportSSE:
|
||||
return mcpclient.NewSSEMCPClient(targetURL)
|
||||
default:
|
||||
return nil, fmt.Errorf("unsupported transport %q", transport)
|
||||
}
|
||||
}
|
||||
|
||||
func runConsoleREPL(ctx context.Context, client *mcpclient.Client, in io.Reader, out io.Writer) {
|
||||
reader := bufio.NewReader(in)
|
||||
for {
|
||||
fmt.Fprint(out, "mcp> ")
|
||||
line, err := reader.ReadString('\n')
|
||||
if err != nil {
|
||||
if errors.Is(err, io.EOF) {
|
||||
fmt.Fprintln(out)
|
||||
return
|
||||
}
|
||||
fmt.Fprintf(out, "read error: %s\n", err)
|
||||
return
|
||||
}
|
||||
line = strings.TrimSpace(line)
|
||||
switch line {
|
||||
case "":
|
||||
continue
|
||||
case "exit", "quit":
|
||||
return
|
||||
case "help", "?":
|
||||
printConsoleHelp(out)
|
||||
case "tools":
|
||||
printConsoleTools(ctx, client, out)
|
||||
default:
|
||||
fmt.Fprintf(out, "unknown command: %s\n", line)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func printConsoleHelp(out io.Writer) {
|
||||
fmt.Fprintln(out, "commands: tools, help, exit")
|
||||
}
|
||||
|
||||
func printConsoleTools(ctx context.Context, client *mcpclient.Client, out io.Writer) {
|
||||
tools, err := client.ListTools(ctx, mcpapi.ListToolsRequest{})
|
||||
if err != nil {
|
||||
fmt.Fprintf(out, "tools error: %s\n", err)
|
||||
return
|
||||
}
|
||||
if len(tools.Tools) == 0 {
|
||||
fmt.Fprintln(out, "no tools available")
|
||||
return
|
||||
}
|
||||
for _, tool := range tools.Tools {
|
||||
if tool.Description != "" {
|
||||
fmt.Fprintf(out, "- %s: %s\n", tool.Name, tool.Description)
|
||||
continue
|
||||
}
|
||||
fmt.Fprintf(out, "- %s\n", tool.Name)
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,37 @@
|
||||
package mcp
|
||||
|
||||
import (
|
||||
"time"
|
||||
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
clientmcp "github.com/bishopfox/sliver/client/mcp"
|
||||
"github.com/spf13/cobra"
|
||||
)
|
||||
|
||||
// McpCmd prints the current MCP server state.
|
||||
func McpCmd(cmd *cobra.Command, con *console.SliverClient, args []string) {
|
||||
status := clientmcp.GetStatus()
|
||||
state := "stopped"
|
||||
if status.Running {
|
||||
state = "running"
|
||||
}
|
||||
|
||||
con.Printf("Status: %s\n", state)
|
||||
con.Printf("Transport: %s\n", status.Config.Transport)
|
||||
con.Printf("Listen: %s\n", status.Config.ListenAddress)
|
||||
|
||||
endpoint, err := status.Config.EndpointURL()
|
||||
if err == nil {
|
||||
con.Printf("Endpoint: %s\n", endpoint)
|
||||
} else {
|
||||
con.PrintErrorf("Endpoint: %s\n", err)
|
||||
}
|
||||
|
||||
if status.Running && !status.StartedAt.IsZero() {
|
||||
uptime := time.Since(status.StartedAt).Truncate(time.Second)
|
||||
con.Printf("Uptime: %s\n", uptime)
|
||||
}
|
||||
if status.LastError != "" {
|
||||
con.PrintErrorf("Last error: %s\n", status.LastError)
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,46 @@
|
||||
package mcp
|
||||
|
||||
import (
|
||||
"github.com/bishopfox/sliver/client/command/settings"
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
slivermcp "github.com/bishopfox/sliver/client/mcp"
|
||||
"github.com/spf13/cobra"
|
||||
)
|
||||
|
||||
// McpStartCmd starts the local MCP server.
|
||||
func McpStartCmd(cmd *cobra.Command, con *console.SliverClient, args []string) {
|
||||
rawTransport, _ := cmd.Flags().GetString("transport")
|
||||
transport, err := slivermcp.ParseTransport(rawTransport)
|
||||
if err != nil {
|
||||
con.PrintErrorf("%s\n", err)
|
||||
return
|
||||
}
|
||||
|
||||
listen, _ := cmd.Flags().GetString("listen")
|
||||
name, _ := cmd.Flags().GetString("name")
|
||||
version, _ := cmd.Flags().GetString("version")
|
||||
|
||||
cfg := slivermcp.Config{
|
||||
Transport: transport,
|
||||
ListenAddress: listen,
|
||||
ServerName: name,
|
||||
ServerVersion: version,
|
||||
}.WithDefaults()
|
||||
|
||||
msg := `Do you know what prompt injection is and are you an adult?`
|
||||
if !settings.IsUserAnAdultWithPrompt(con, msg) {
|
||||
con.PrintErrorf("Failed to start MCP server, the user is not qualified to use feature\n")
|
||||
return
|
||||
}
|
||||
|
||||
if err := slivermcp.Start(cfg, con.Rpc); err != nil {
|
||||
con.PrintErrorf("%s\n", err)
|
||||
return
|
||||
}
|
||||
|
||||
con.PrintInfof("Starting MCP server (%s) on %s\n", cfg.Transport, cfg.ListenAddress)
|
||||
endpoint, err := cfg.EndpointURL()
|
||||
if err == nil {
|
||||
con.PrintInfof("Endpoint: %s\n", endpoint)
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,24 @@
|
||||
package mcp
|
||||
|
||||
import (
|
||||
"context"
|
||||
"time"
|
||||
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
clientmcp "github.com/bishopfox/sliver/client/mcp"
|
||||
"github.com/spf13/cobra"
|
||||
)
|
||||
|
||||
const mcpStopTimeout = 5 * time.Second
|
||||
|
||||
// McpStopCmd stops the local MCP server.
|
||||
func McpStopCmd(cmd *cobra.Command, con *console.SliverClient, args []string) {
|
||||
ctx, cancel := context.WithTimeout(context.Background(), mcpStopTimeout)
|
||||
defer cancel()
|
||||
|
||||
if err := clientmcp.Stop(ctx); err != nil {
|
||||
con.PrintErrorf("%s\n", err)
|
||||
return
|
||||
}
|
||||
con.PrintInfof("MCP server stopped\n")
|
||||
}
|
||||
@@ -22,9 +22,9 @@ import (
|
||||
"context"
|
||||
"fmt"
|
||||
|
||||
"github.com/AlecAivazis/survey/v2"
|
||||
"github.com/bishopfox/sliver/client/command/settings"
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
"github.com/bishopfox/sliver/client/forms"
|
||||
"github.com/bishopfox/sliver/protobuf/clientpb"
|
||||
"github.com/bishopfox/sliver/protobuf/commonpb"
|
||||
"github.com/jedib0t/go-pretty/v6/table"
|
||||
@@ -121,11 +121,7 @@ func selectWatchtowerConfig(configs *clientpb.MonitoringProviders) (*clientpb.Mo
|
||||
}
|
||||
|
||||
selected := ""
|
||||
prompt := &survey.Select{
|
||||
Message: "Select a configuration:",
|
||||
Options: options,
|
||||
}
|
||||
err := survey.AskOne(prompt, &selected)
|
||||
err := forms.Select("Select a configuration:", options, &selected)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
@@ -27,8 +27,8 @@ import (
|
||||
"strings"
|
||||
"text/tabwriter"
|
||||
|
||||
"github.com/AlecAivazis/survey/v2"
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
"github.com/bishopfox/sliver/client/forms"
|
||||
"github.com/bishopfox/sliver/protobuf/sliverpb"
|
||||
"github.com/rsteube/carapace"
|
||||
)
|
||||
@@ -49,11 +49,7 @@ func SelectPivotListener(listeners []*sliverpb.PivotListener, con *console.Slive
|
||||
}
|
||||
|
||||
selected := ""
|
||||
prompt := &survey.Select{
|
||||
Message: "Select a beacon task:",
|
||||
Options: options,
|
||||
}
|
||||
err := survey.AskOne(prompt, &selected)
|
||||
err := forms.Select("Select a beacon task:", options, &selected)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
@@ -150,11 +150,15 @@ func Commands(con *console.SliverClient) []*cobra.Command {
|
||||
}
|
||||
flags.Bind("", false, chtimesCmd, func(f *pflag.FlagSet) {
|
||||
f.Int64P("timeout", "t", flags.DefaultTimeout, "grpc timeout in seconds")
|
||||
f.Bool("unix", false, "interpret timestamps as Unix seconds")
|
||||
f.Bool("unix-ms", false, "interpret timestamps as Unix milliseconds")
|
||||
f.Bool("rfc3339", false, "interpret timestamps as RFC3339")
|
||||
f.Bool("rfc1123", false, "interpret timestamps as RFC1123")
|
||||
})
|
||||
carapace.Gen(chtimesCmd).PositionalCompletion(
|
||||
carapace.ActionValues().Usage("path to file to change access timestamps"),
|
||||
carapace.ActionValues().Usage("last accessed time in DateTime format, i.e. 2006-01-02 15:04:05"),
|
||||
carapace.ActionValues().Usage("last modified time in DateTime format, i.e. 2006-01-02 15:04:05"),
|
||||
carapace.ActionValues().Usage("last accessed time (default: 2006-01-02 15:04:05; see --help for format flags)"),
|
||||
carapace.ActionValues().Usage("last modified time (default: 2006-01-02 15:04:05; see --help for format flags)"),
|
||||
)
|
||||
|
||||
getprivsCmd := &cobra.Command{
|
||||
|
||||
@@ -26,6 +26,7 @@ import (
|
||||
"github.com/spf13/cobra"
|
||||
|
||||
"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"
|
||||
)
|
||||
@@ -44,6 +45,17 @@ func GetSystemCmd(cmd *cobra.Command, con *console.SliverClient, args []string)
|
||||
|
||||
process, _ := cmd.Flags().GetString("process")
|
||||
config := con.GetActiveSessionConfig()
|
||||
|
||||
/* If the HTTP C2 Config name is not defined, then put in the default value
|
||||
This will have no effect on implants that do not use HTTP C2
|
||||
Also this should be overridden when the build info is pulled from the
|
||||
database, but if there is no build info and we have to create the build
|
||||
from scratch, we need to have something in here.
|
||||
*/
|
||||
if config.HTTPC2ConfigName == "" {
|
||||
config.HTTPC2ConfigName = consts.DefaultC2Profile
|
||||
}
|
||||
|
||||
ctrl := make(chan bool)
|
||||
con.SpinUntil("Attempting to create a new sliver session as 'NT AUTHORITY\\SYSTEM'...", ctrl)
|
||||
|
||||
|
||||
@@ -21,8 +21,8 @@ package reaction
|
||||
import (
|
||||
"os"
|
||||
|
||||
"github.com/AlecAivazis/survey/v2"
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
"github.com/bishopfox/sliver/client/forms"
|
||||
"github.com/spf13/cobra"
|
||||
)
|
||||
|
||||
@@ -33,8 +33,7 @@ func ReactionReloadCmd(cmd *cobra.Command, con *console.SliverClient, args []str
|
||||
return
|
||||
}
|
||||
confirm := false
|
||||
prompt := &survey.Confirm{Message: "Reload reactions from disk?"}
|
||||
survey.AskOne(prompt, &confirm)
|
||||
_ = forms.Confirm("Reload reactions from disk?", &confirm)
|
||||
if !confirm {
|
||||
return
|
||||
}
|
||||
|
||||
@@ -22,9 +22,9 @@ import (
|
||||
"fmt"
|
||||
"os"
|
||||
|
||||
"github.com/AlecAivazis/survey/v2"
|
||||
"github.com/bishopfox/sliver/client/console"
|
||||
"github.com/bishopfox/sliver/client/core"
|
||||
"github.com/bishopfox/sliver/client/forms"
|
||||
"github.com/spf13/cobra"
|
||||
)
|
||||
|
||||
@@ -33,8 +33,7 @@ func ReactionSaveCmd(cmd *cobra.Command, con *console.SliverClient, args []strin
|
||||
reactionPath := GetReactionFilePath()
|
||||
if _, err := os.Stat(reactionPath); !os.IsNotExist(err) {
|
||||
confirm := false
|
||||
prompt := &survey.Confirm{Message: fmt.Sprintf("Overwrite reactions (%s) on disk?", reactionPath)}
|
||||
survey.AskOne(prompt, &confirm)
|
||||
_ = forms.Confirm(fmt.Sprintf("Overwrite reactions (%s) on disk?", reactionPath), &confirm)
|
||||
if !confirm {
|
||||
return
|
||||
}
|
||||
|
||||
Loaded 100 of 5475 files, more files were not shown because too many files have changed in this diff.
Show more
Reference in new issue
Block a user