digital-forensics

Analyzes memory dumps, disk timelines, PCAP captures, and host artifacts for authorized incident response investigations.

21|8|Updated Aug 3, 2026
One-click install
npx skills add https://github.com/chengzongcai/reverse-skill-backup --skill digital-forensics-chengzongcai
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: digital-forensics
Source: https://github.com/chengzongcai/reverse-skill-backup/tree/main/skills/digital-forensics
Command: npx skills add https://github.com/chengzongcai/reverse-skill-backup --skill digital-forensics-chengzongcai

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve? When responding to a security incident, analysts need a repeatable, evidence-preserving workflow to investigate memory dumps, disk images, network captures, and Windows host artifacts without contaminating the original evidence or missing critical indicators of compromise. ## Core Features & Use Cases - Evidence Preservation Workflow: Enforces hashing (SHA256), read-only copies, write protection of original media, and chain-of-custody notes before any analysis begins. - Memory Analysis: Guides Volatility 3 commands such as windows.info, windows.pslist, windows.netscan, and windows.cmdline to triage processes, network connections, and injected code from memory dumps. - Host Artifact & Timeline Triage: Covers Prefetch, Shimcache, Amcache, BAM, Event Logs, persistence mechanisms (Run keys, services, scheduled tasks, WMI), and super-timeline construction with Plaso or Timeline Explorer. - PCAP Investigation: Uses tshark for session and DNS statistics, exporting suspicious flows for protocol reverse engineering or malware C2 analysis. - Use Case: During an incident response engagement, an analyst receives a memory dump and PCAP from a compromised Windows host. The Skill walks them through hashing the evidence, listing processes and network connections with Volatility, checking persistence artifacts, and extracting IOCs for the threat-hunting team. ## Quick Start Use the digital-forensics skill to triage this memory dump and produce a timeline of suspicious processes and network connections.

Frequently Asked Questions about digital-forensics

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

FAQPage Schema
How do I analyze a memory dump with Volatility 3?▼

Run vol -f mem.dmp windows.info to identify the image profile, then use windows.pslist for processes, windows.netscan for network connections, and windows.cmdline for command-line history. Always work on a hashed copy of the original dump.

What tools are used for digital forensics triage?▼

The workflow uses Volatility 3 for memory analysis, Plaso and Timeline Explorer for super-timelines, tshark for PCAP investigation, Eric Zimmerman's toolset for Windows artifacts, and Autopsy or FTK Imager for disk images.

How do I preserve digital evidence before forensic analysis?▼

Compute the SHA256 hash of the original media, record the timezone and acquisition command, and perform all analysis on a read-only working copy. Document chain-of-custody notes directly in the investigation timeline.

Which Windows artifacts reveal persistence mechanisms?▼

Check Run registry keys, services, scheduled tasks, and WMI subscriptions for persistence. Execution traces like Amcache, Prefetch, and BAM, plus Security, PowerShell, and Sysmon event logs, help reconstruct attacker activity.

Can this workflow handle PCAP network forensics?▼

Yes, it uses tshark to build session and DNS statistics from packet captures. Suspicious streams can be exported for deeper protocol reverse engineering or malware command-and-control analysis in related workflows.

When should digital forensics be used instead of malware analysis?▼

Use forensics when the goal is evidence preservation, timeline reconstruction, and IOC extraction from hosts or captures. Hand off to malware analysis only when a specific suspicious binary or sample needs deep static or dynamic examination.