disk-forensics

Recover deleted files and reconstruct unified timelines from disk images.

345|47|Updated Mar 13, 2026
One-click install
npx skills add https://github.com/briiirussell/cybersecurity-skills --skill disk-forensics-briiirussell
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: disk-forensics
Source: https://github.com/briiirussell/cybersecurity-skills/tree/main/skills/disk-forensics
Command: npx skills add https://github.com/briiirussell/cybersecurity-skills --skill disk-forensics-briiirussell

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill solves the problem of extracting actionable digital evidence from disk images when you need to recover files, analyze artifacts, and reconstruct what happened from timestamps.

Core Features & Use Cases

  • Evidence acquisition and integrity checks: verifies image identity with hashes, identifies formats, and preserves chain-of-custody principles.
  • File system and artifact recovery: parses partition layouts, mounts images read-only, and uses Sleuth Kit-style workflows to list, extract, and recover deleted artifacts.
  • Timeline reconstruction and keyword searching: builds unified timelines from filesystem metadata and supports targeted searches across the image for forensic indicators.

Quick Start

Ask the AI to analyze the provided forensic disk image 'evidence.dd' to verify its hash, recover relevant files, and produce a forensic report with a unified UTC timeline.

Frequently Asked Questions about disk-forensics

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I recover deleted files from a disk image for forensic analysis?

To recover deleted files from a disk image for forensic analysis, you parse partition layouts, mount the image read-only, and use Sleuth Kit-style workflows to list, extract, and recover deleted artifacts while preserving evidence integrity.

How does timeline reconstruction work during incident response?

Timeline reconstruction works during incident response by extracting filesystem metadata and timestamps from a disk image, then unifying them into a single UTC timeline to reconstruct event sequences and identify exactly what happened.

What's the best way to verify disk image integrity and maintain chain of custody?

The best way to verify disk image integrity and maintain chain of custody is to compute and verify cryptographic hashes of the image, identify its format, and enforce read-only handling throughout the entire forensic analysis process.

Can I perform keyword searching across a forensic disk image?

Yes, you can perform targeted keyword searching across a forensic disk image to locate specific forensic indicators, identify relevant artifacts, and support incident response or internal investigations with documented reporting.

Do I need to calculate partition offsets before analyzing a disk image?

Yes, you need to calculate partition offsets before analyzing a disk image to ensure partition offset-aware analysis, allowing accurate file system parsing and correct extraction of deleted files and artifacts.

What limitations apply to disk forensics when handling digital evidence?

Limitations in disk forensics require strict adherence to lawful-basis and chain-of-custody guardrails, read-only handling, and hash verification to prevent evidence modification and ensure artifacts and timestamps remain admissible.