competition-stego-media
CommunityInspect media channels for hidden payloads.
Data & Analytics#steganography#forensics#stego#evidence-packaging#media-analysis#container-inspection#payload-recovery
Authorxjtu-wang
Version1.0.0
Installs0
System Documentation
What problem does it solve?
This Skill helps forensic teams and security analysts inspect media containers and embedded payloads for hidden channels, steganography, or appended data after a sandbox is established.
Core Features & Use Cases
- Establish container truth by inspecting headers, chunk tables, EXIF or document metadata, container indexes, and size anomalies.
- Inspect candidate channels (alpha, palette, LSBs, frame deltas, or document streams) and preserve each extraction step for reproducibility.
- Read reference guidelines to ensure safe, thorough analysis in investigative or CTF workflows.
Quick Start
Confirm the real container type, dimensions, duration, codec, and chunk layout before guessing a hidden layer.
Dependency Matrix
Required Modules
None requiredComponents
references
💻 Claude Code Installation
Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.
Please help me install this Skill: Name: competition-stego-media Download link: https://github.com/xjtu-wang/DigAgent/archive/main.zip#competition-stego-media Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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