offensive-tools/c2/covenant/SKILL.md
Covenant: collaborative .NET C2 framework with web UI, Grunt implants over HTTP/S and SMB, built-in task library, and multi-operator support. Use when running .NET-native red team operations, leveraging the task library for post-exploitation, or training teams on visualized collaborative C2.
npx skillsauth add aeondave/malskill covenantInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
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Collaborative .NET C2 with web interface and Grunt implants.
docker run -it -p 7443:7443 ghcr.io/cobbr/covenant
# or: dotnet run --project Covenant/Covenant.csproj
# Access: https://localhost:7443
| Term | Meaning | |------|---------| | Grunt | Implant agent | | Listener | HTTP/HTTPS/SMB endpoint | | Launcher | Payload generator (binary, script, etc.) | | Task | Post-exploitation action |
| Task | Purpose |
|------|---------|
| Shell | Run shell command |
| Assembly | Execute .NET assembly in memory |
| PowerShell | Run PowerShell block |
| SharpHound | Built-in BloodHound collection |
| Mimikatz | Credential dump |
| PortScan | Internal port scan |
| Download / Upload | File transfer |
| File | When to load |
|------|--------------|
| references/ | REST API usage, custom task creation, SMB chaining |
development
Auth/lab ref: Unicorn Engine CPU-only emulation for shellcode, decryptors, custom VM handlers, instruction tracing, memory hooks, and register-level experiments.
development
Auth/lab ref: Renode board and SoC simulation for MCU/RTOS firmware, UART/GPIO/peripheral modeling, GDB remote debugging, REPL platforms, and RESC scripts.
development
Auth/lab ref: Qiling OS-layer binary emulation for PE/ELF/Mach-O/UEFI/shellcode with rootfs, syscall/API hooks, filesystem mapping, and runtime patching.
databases
Auth/lab ref: QEMU user-mode and full-system emulation for cross-arch binaries, firmware, kernels, disks, serial consoles, networking, and GDB stubs.