How to use
- Copy the installation command and review the source package before installing it in your own agent environment.
- Check the source document for required tools, credentials and supported hosts.
- Describe your input and desired deliverable; review the output against the source material.
npx skills add https://github.com/zhaoxuya520/reverse-skill --skill threat-huntingBefore you start
- Installation does not include a model subscription, API allowance or permission to access your files.
- Repository stars and installation counts describe activity, not an independent quality or security test.
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Threat Hunting & Detection Engineering
ACTION REQUIRED(读完后立刻执行)
NOW: 确认蓝队/狩猎授权与数据源范围(SIEM、EDR 导出)NOW: 明确假说(hypothesis)再查数,避免无脑刷告警NEXT: 工具与数据接入方式ACT: 假说 → 查询 → 验证 → 规则化
适用场景
- 威胁狩猎(hypothesis-driven)
- Sigma / YARA 检测工程
- 告警调优、误报分析
- 与
malware-analysis/:样本侧 IOC → 本 skill 落地检测 - 与
digital-forensics/:案件伪影 → 横向狩猎
工作流
1. 建假说
例:攻击者用 living-off-the-land 做横向
→ 数据源:Sysmon 1/3/10、Windows Security 4624/4648
→ 成功标准:发现异常父进程或罕见账户日志源2. 查询与堆叠
□ 基线:正常管理员行为时段与主机
□ 异常:新服务、编码 PowerShell、异常出站
□ 关联:同账号多主机短时登录3. 规则化
# Sigma 骨架见 malware-analysis;本 skill 强调:
# - 误报面
# - 数据源字段映射
# - 响应 playbook 链接4. 验证
□ 原子测试(Atomic Red Team)仅在授权实验室
□ 回放历史日志验证召回工具链
| 工具 | 用途 |
|---|---|
| Sigma CLI / sigmac | 规则转换 |
| YARA | 文件/内存 |
| SIEM(ELK/Splunk 等) | 查询 |
| osquery | 端点狩猎 |
| Atomic Red Team | 检测验证(实验室) |
参考
references/hunting-loop.md../malware-analysis/references/yara-sigma-rules.md../digital-forensics/
路由上下文
上游: MASTER R27 下游: 确认入侵 → forensics;恶意样本 → malware-analysis MUST NOT: 在无授权生产环境跑攻击模拟
任务完成自检
- [ ] 是否有明确假说与结论?
- [ ] 规则是否注明误报与数据源?
- [ ] Checklist?





