performing-steganography-detection
Installation
SKILL.md
Performing Steganography Detection
When to Use
- When suspecting covert data hiding in images, audio, or video files
- During investigations involving suspected data exfiltration via media files
- For analyzing files in espionage or insider threat investigations
- When standard file analysis reveals anomalies in media file properties
- For detecting communication channels using steganographic techniques
Prerequisites
- StegDetect, zsteg, stegsolve, binwalk for analysis
- steghide, OpenStego for extraction attempts
- ExifTool for metadata analysis
- Python with Pillow, numpy for custom analysis
- Understanding of common steganographic techniques (LSB, DCT, spread spectrum)
- Sample files for comparison and statistical analysis
Workflow
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