aeondave/steghide
offensive-tools/forensic/steghide/SKILL.md
Auth/lab ref: steghide JPEG/BMP/WAV/AU hidden-data workflows; embed/extract tests, passphrase handling, challenge evidence.
$ install --global
skillsauthnpx skillsauth add aeondave/malskill steghideInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
Security Scan Results
3 of 9 scanners reported clean
Some scanners were skipped, did not run, or reported a non-clean status. Review each row below.
3
Scanners Passed
9
Scanners in report
Clean
TrivyContainer and dependency vulnerability scanner
95%
Clean
SemgrepStatic code analysis for vulnerabilities
95%
Clean
mcp-scan (Snyk)Model Context Protocol security validation
95%
Skipped
Snyk (dep)Open source security scanning
50%
Skipped
Socket.devSupply chain security analysis
50%
Skipped
VirusTotalMulti-engine malware detection
50%
Skipped
CrowdStrikeAdvanced threat intelligence
50%
Skipped
OSV-ScannerOpen Source Vulnerability database check
50%
Skipped
OWASP Dep-Check
50%
Last scanned: Jun 8, 2026, 3:48 AM123.4s1 file scanned
SKILL.md
- name:
- steghide
- description:
- Auth/lab ref: steghide JPEG/BMP/WAV/AU hidden-data workflows; embed/extract tests, passphrase handling, challenge evidence.
- compatibility:
- Linux, macOS, WSL; package-manager friendly; classic steghide-supported formats.
- author:
- AeonDave
- version:
- 1.0
steghide
Classic hidden-payload tooling for media files that look innocent until they absolutely do not.
When to use steghide
Use steghide when you need to:
- check supported cover files for hidden payloads
- extract content with or without a candidate passphrase
- embed a test payload into a supported media file in a lab workflow
Quick Start
# Inspect carrier info
steghide info image.jpg
# Extract hidden payload
steghide extract -sf image.jpg
# Embed data into a cover file
steghide embed -cf cover.jpg -ef secret.txt
Practical Notes
infois a good first move before guessing wildly.- Pair with
stegseekwhen the artifact is likely a steghide file protected by a weak passphrase. - Keep original carrier hashes if the artifact matters for evidence or writeups.
Caveats
- Format support is narrower than generic stego folklore suggests.
- Extraction success may still depend on the correct passphrase.
- Unsupported or visually suspicious files may belong to a different stego family entirely.
Resources
No bundled scripts/, references/, or assets/.
Use the local man page for embedding parameters, compression, and encryption options.
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