CTF Solver Skill
Cybersecurity · Active
A fully automated CTF challenge solver skill for Google Antigravity and Claude Code. Covers all seven CTF categories using the bi0s-wiki methodology from team bi0s, with WSL Kali Linux tooling, auto-triage, and structured writeup generation.
Categories
- Binary Exploitation (Pwn) — checksec, ret2win, ret2libc, ROP chains, format string attacks, heap exploitation.
- Reverse Engineering — radare2, Ghidra, GDB + pwndbg, packing detection, angr symbolic execution.
- Cryptography — encoding detection, RSA attacks, AES analysis, classical ciphers, Z3 constraint solving, hash cracking.
- Forensics — PCAP analysis, memory forensics with Volatility 3, binwalk extraction, disk imaging.
- Steganography — steghide, zsteg LSB, audio spectrogram, whitespace stego, QR/barcode decoding.
- Web Exploitation — SQLi, LFI/RFI, SSTI, JWT attacks, SSRF, XXE.
- Hardware — firmware extraction, embedded RE, side-channel analysis, timing attacks.
Features
- Auto-triage classifies any challenge file using file signatures, checksec, binwalk, and exiftool.
- One-command installation on Windows (WSL), Linux, and macOS.
- Generates structured Markdown writeups for every solved challenge.
- Supports local files, netcat targets, HTTP URLs, and IP:PORT endpoints.