evidence-acquisition

Acquire and preserve digital evidence with hash verification and chain-of-custody logging.

3|Updated Apr 10, 2026
One-click install
npx skills add https://github.com/Fuzzdkk/dfir-skills --skill evidence-acquisition
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: evidence-acquisition
Source: https://github.com/Fuzzdkk/dfir-skills/tree/main/evidence-acquisition
Command: npx skills add https://github.com/Fuzzdkk/dfir-skills --skill evidence-acquisition

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Acquire and preserve digital evidence following forensic best practices. Maintain chain of custody, verify integrity with hashes, and document every step.

Core Features & Use Cases

  • Disk Imaging (Raw/dd) and evidence preservation for forensic imaging workflows.
  • Memory capture and volatile data collection for live investigations.
  • Live triage and log collection to support rapid situational awareness.
  • Chain-of-custody documentation and hash verification to ensure admissibility.

Quick Start

Identify the target device and run the acquisition workflow to image disks, capture memory, and collect logs with integrity verification.

Frequently Asked Questions about evidence-acquisition

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

FAQPage Schema
How do I capture volatile memory during a live forensic investigation?

To capture volatile memory during a live investigation, use the memory acquisition workflow to collect live system data while maintaining forensic integrity and chain of custody for admissibility.

What is forensic disk imaging and when do I need hash verification?

Forensic disk imaging creates a Raw/dd copy of a target device, requiring hash verification like SHA256 or MD5 to prove the acquired evidence remains complete and unaltered during investigations.

What's the best way to document chain of custody for digital evidence collection?

The best way to document chain of custody is to run the acquisition workflow, which automatically logs every step of disk imaging, memory capture, and triage to ensure evidence admissibility.

Does this evidence acquisition workflow support live triage and log collection?

Yes, this evidence acquisition workflow supports live triage and log collection, gathering system logs to provide rapid situational awareness while applying hash verification and chain-of-custody logging.

How do I perform a completeness check after creating a Raw disk image?

To perform a completeness check after creating a Raw disk image, apply SHA256 or MD5 hash verification to confirm the acquired data matches the source and meets forensic preservation requirements.

How do I use write-blocked guidance when preserving physical evidence?

To preserve physical evidence safely, follow the workflow's write-blocked guidance to prevent data modification during disk imaging, ensuring the acquired forensic image remains admissible and intact.