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pentest-ctf-forensics

The pentest-ctf-forensics skill automates investigation of digital artifacts including memory dumps, network packet captures, images, and disk images through file analysis, steganography detection, network traffic examination, and data carving. Use this when analyzing Capture The Flag challenges or conducting forensic investigations requiring extraction of hidden information from multiple artifact types.

Install in Claude Code
Copy
git clone --depth 1 https://github.com/jd-opensource/JoySafeter /tmp/pentest-ctf-forensics && cp -r /tmp/pentest-ctf-forensics/skills/pentest-ctf-forensics ~/.claude/skills/pentest-ctf-forensics
Then start a new Claude Code session; the skill loads automatically.

SKILL.md

# Pentest CTF Forensics

## Purpose
Extract hidden information from various artifacts: memory dumps, network captures (PCAP), images, and disk images.

## Core Workflow
1. **File Analysis**: Identify file type, metadata, and embedded strings using `file`, `exiftool`, and `strings`.
2. **Steganography**: Detect and extract hidden data in images/audio using `steghide` and `stegsolve`.
3. **Network Forensics**: Analyze PCAP files for suspicious traffic and flag transmission using `wireshark` or `tshark`.
4. **Memory Forensics**: Analyze memory dumps for processes, connections, and injected code using `volatility`.
5. **Data Extraction**: Carve files and recover deleted data using `foremost` and `binwalk`.

## References
- `references/tools.md`
- `references/workflows.md`