ctf-stego
✓Steganography techniques for CTF challenges. Use when data is hidden in images, audio, video, or other media files.
Installation
SKILL.md
LSB (Least Significant Bit) The most common image stego technique. Data hidden in the least significant bits of pixel values.
| "Look closer" / "More than meets the eye" | LSB or visual stego | | Image looks normal but file is huge | Embedded/appended data | | Audio with static/noise sections | Spectrogram or SSTV | | "Password protected" | Steghide with password | | PNG with wrong colors or glitches | Bit plane analysis | | Text file with trailing whitespace | Whitespace stego |
| Challenge says "nothing to see here" | Definitely stego |
Steganography techniques for CTF challenges. Use when data is hidden in images, audio, video, or other media files. Source: ramzxy/ctf.
Facts (cite-ready)
Stable fields and commands for AI/search citations.
- Install command
npx skills add https://github.com/ramzxy/ctf --skill ctf-stego- Source
- ramzxy/ctf
- Category
- *Creative Media
- Verified
- ✓
- First Seen
- 2026-02-11
- Updated
- 2026-02-18
Quick answers
What is ctf-stego?
Steganography techniques for CTF challenges. Use when data is hidden in images, audio, video, or other media files. Source: ramzxy/ctf.
How do I install ctf-stego?
Open your terminal or command line tool (Terminal, iTerm, Windows Terminal, etc.) Copy and run this command: npx skills add https://github.com/ramzxy/ctf --skill ctf-stego Once installed, the skill will be automatically configured in your AI coding environment and ready to use in Claude Code or Cursor
Where is the source repository?
https://github.com/ramzxy/ctf
Details
- Category
- *Creative Media
- Source
- skills.sh
- First Seen
- 2026-02-11