Anthropic-Cybersecurity-Skills/skills/detecting-suspicious-powershell-execution/references/standards.md

# Standards and References - Detecting Suspicious Powershell Execution

## MITRE ATT&CK Mappings

| Technique | Name | Description |
|-----------|------|-------------|
| T1059.001 | PowerShell | See attack.mitre.org/techniques/T1059/001 |
| T1059.003 | Windows Command Shell | See attack.mitre.org/techniques/T1059/003 |
| T1562.001 | Disable or Modify Tools | See attack.mitre.org/techniques/T1562/001 |

## Detection Data Sources

| Source | Event ID | Purpose |
|--------|----------|---------|
| Sysmon | 1 | Process creation with command line |
| Sysmon | 3 | Network connection initiated |
| Sysmon | 7 | Image loaded (DLL) |
| Sysmon | 10 | Process access (LSASS) |
| Sysmon | 11 | File creation |
| Sysmon | 12/13 | Registry create/set |
| Sysmon | 22 | DNS query |
| Sysmon | 25 | Process tampering |
| Windows Security | 4624 | Successful logon |
| Windows Security | 4625 | Failed logon |
| Windows Security | 4648 | Explicit credential logon |
| Windows Security | 4672 | Special privileges assigned |
| Windows Security | 4688 | Process creation |
| Windows Security | 4697 | Service installed |
| Windows Security | 4698 | Scheduled task created |
| Windows Security | 4769 | Kerberos TGS requested |
| Windows Security | 5140 | Network share accessed |

## References

- MITRE ATT&CK Framework: https://attack.mitre.org/
- Sigma Detection Rules: https://github.com/SigmaHQ/sigma
- LOLBAS Project: https://lolbas-project.github.io/
- Atomic Red Team Tests: https://github.com/redcanaryco/atomic-red-team
- Red Canary Threat Detection Report
- SANS Threat Hunting Summit Resources