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acquiring-disk-image-with-dd-and-dcfldd

mukul975/anthro…y-skills

Create forensically sound bit-for-bit disk images with dd or dcfldd on a Linux forensic workstation, preserving evidence integrity through hash verification (MD5/SHA) during acquisition. Use when imaging a suspect drive, USB device, or memory card for investigation, preserving volatile disk evidence during incident response, or producing a verified copy for legal or law-enforcement proceedings before any destructive analysis.

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安装命令

npx skills add https://github.com/mukul975/anthropic-cybersecurity-skills --skill acquiring-disk-image-with-dd-and-dcfldd

SKILL.md

Acquiring Disk Image with dd and dcfldd

When to Use

  • When you need to create a forensic copy of a suspect drive for investigation
  • During incident response when preserving volatile disk evidence before analysis
  • When law enforcement or legal proceedings require a verified bit-for-bit copy
  • Before performing any destructive analysis on a storage device
  • When acquiring images from physical drives, USB devices, or memory cards

Prerequisites

  • Linux-based forensic workstation (SIFT, Kali, or any Linux distro)
  • dd (pre-installed on all Linux systems) or dcfldd (enhanced forensic version)
  • Write-blocker hardware or software write-blocking configured
  • Destination drive with sufficient storage (larger than source)
  • Root/sudo privileges on the forensic workstation
  • SHA-256 or MD5 hashing utilities (sha256sum, md5sum)

Workflow