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jpg-dct-detect

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Uncover hidden data in JPEGs via DCT analysis.

Data & Analytics#steganography#forensics#jpeg#steganalysis#image-security#dct#hidden-data
AuthorDCx7C5
Version1.0.0
Installs0

System Documentation

What problem does it solve?

Detects DCT-domain steganography in JPEG images using StegDetect or F5 analysis.

Core Features & Use Cases

  • DCT-domain steganography detection using StegDetect and F5 analysis.
  • Forensic examination of JPEGs to reveal hidden payloads and tampering.
  • Use Case: Evaluate a suspicious image to determine if covert data is embedded and extract indicators for incident response.

Quick Start

Run the skill against a suspicious JPEG to check for hidden payloads using StegDetect or F5 analysis.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 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: jpg-dct-detect
Download link: https://github.com/DCx7C5/ai-marketplace/archive/main.zip#jpg-dct-detect

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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