Mmcp.market

digital-forensics skill

by zhaoxuya520·zhaoxuya520/reverse-skill·39k stars·MIT

Use for authorized digital forensics including memory dumps, disk timelines, PCAP investigation, artifact triage, and IR evidence preservation.

A100/100content scan

Is the digital-forensics skill safe?

Clean: nothing in its files matched our rules. We read 2 files in the folder on 2026-09-28.

No findings.

Install the digital-forensics skill

A skill is a folder. Copy it into your agent's skills folder and the agent loads it when the task matches its description. 

git clone --depth 1 https://github.com/zhaoxuya520/reverse-skill.git /tmp/reverse-skill
mkdir -p ~/.claude/skills
cp -r /tmp/reverse-skill/skills/digital-forensics ~/.claude/skills/digital-forensics
available in every project

In the Claude apps, zip the folder and upload it from the Skills settings. The folder on GitHub

The instructions your agent would load

SKILL.md as published, without the frontmatter. Read it on GitHub

Digital Forensics & IR Artifacts

ACTION REQUIRED（读完后立刻执行）

  1. NOW: 读取 ../field-journal/precedent-pentest.md 或组织 IR 授权说明
  2. NOW: 确认是取证/溯源而非进攻性扫描
  3. NOW: 建立 case；证据只读副本优先（原始介质写保护）
  4. NEXT: tool-index；Volatility 等常手动
  5. ACT: 保全哈希 → 时间线 → 关键伪影

适用场景

  • 内存转储分析（Volatility 2/3）
  • 磁盘/ E01 / 落地文件时间线
  • PCAP 溯源与协议还原（可联合 protocol-reverse/）
  • 主机伪影：Prefetch、Shimcache、Event Log、浏览器历史
  • 应急响应 IOC 提炼（联合 malware-analysis/ / threat-hunting/）

工作流

1. 保全

□ 计算 SHA256；记录时区与采集命令
□ 工作在副本上；原始只读
□ chain of custody 备注写入 timeline

2. 内存

vol -f mem.dmp windows.info
vol -f mem.dmp windows.pslist
vol -f mem.dmp windows.netscan
vol -f mem.dmp windows.cmdline

3. 主机伪影

□ 事件日志：Security / PowerShell / Sysmon
□ 持久化：Run 键、服务、计划任务、WMI
□ 执行痕迹：Amcache、Prefetch、BAM

4. 网络

□ tshark 统计会话与 DNS
□ 导出可疑流 → protocol-reverse 或 malware C2 分析

工具链

参考

  • references/forensics-triage.md
  • ../malware-analysis/ ../threat-hunting/ ../protocol-reverse/

路由上下文

上游: MASTER R25 下游: 恶意样本深挖 → malware-analysis；规则 → threat-hunting

任务完成自检

  • [ ] 是否保全哈希与副本策略？
  • [ ] 时间线是否可复核？
  • [ ] IOC 是否脱敏分级？
  • [ ] Checklist？

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