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jd-opensource/joysafeter

pentest-ctf-forensics

Digital forensics, steganography, and packet analysis for CTF challenges and investigation.

First seen Feb 18, 2026

Installation

$ npx skills add jd-opensource/joysafeter --skill pentest-ctf-forensics
View on skills.sh ↗ GitHub repository ↗

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Also in this package

Other skills from jd-opensource/joysafeter · top by installs.

npx skills add jd-opensource/joysafeter
pentest-osint-recon 152 pentest-api-deep 80 pentest-mobile-app 78 pentest-exploit-validation 74 pentest-ai-llm-security 73 pentest-ctf-binary 69 pentest-secrets-exposure 65 pentest-whitebox-code-review 63 pentest-network-internal 63 pentest-config-hardening 60

Browse all from jd-opensource/joysafeter

More details

Agent compatibility

Declared targets from SKILL.md / docs. Unmarked agents are not listed — the skill may still install via the CLI.

Claude Code Not declared
Cursor Not declared
Codex Not declared
GitHub Copilot Not declared
Windsurf Not declared
Gemini CLI Not declared
Cline Not declared
OpenCode Not declared

Also listed on

Alternate registries and mirrors of this skill.

Repository health

Stars 305
License LICENSE
Default branch main
Open issues 16
Status Active

Package contents

Files included with this skill beyond the listing page.

  • skill md SKILL.md 921 B
  • docs SUMMARY.md 120 B

History

  1. First seen on skills.sh
  2. First recorded snapshot · 52 installs

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