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Anthropic-Cybersecurity-Skills/skills/performing-lateral-movement-detection/references/api-reference.md
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mukul975 27c6414ca5 Add folder anatomy (scripts/agent.py + references/api-reference.md) for 648 cybersecurity skills
Complete skill folder anatomy across all cybersecurity skills:
- scripts/agent.py: 80-150 line Python agents using real libraries (impacket,
  boto3, azure-mgmt-*, kubernetes, pefile, yara, scapy, shodan, stix2, etc.)
- references/api-reference.md: real API documentation with method signatures
- LICENSE: MIT license for all skill folders
2026-03-10 21:02:12 +01:00

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API Reference: Lateral Movement Detection

Windows Event Log IDs

Event ID Source Description
4624 Security Successful logon (Logon_Type 3=network, 10=RDP)
4625 Security Failed logon attempt
4648 Security Explicit credential logon (runas)
4672 Security Special privileges assigned (admin logon)
4769 Security Kerberos TGS request (Pass-the-Ticket)
5140 Security Network share access (C$, ADMIN$, IPC$)
7045 System New service installed (PsExec)

Sysmon Event Codes

Event Code Description
1 Process creation with command line
3 Network connection
10 Process access (LSASS credential dumping)
17/18 Named pipe created/connected (PsExec)

MITRE ATT&CK Techniques (TA0008)

Technique ID Detection Signal
Pass-the-Hash T1550.002 NTLM Type 3 logon to multiple hosts
PsExec T1021.002 PSEXESVC service creation + named pipe
WMI Execution T1047 WmiPrvSE spawning cmd/powershell
RDP T1021.001 Logon_Type 10 to multiple targets
SMB Admin Share T1021.002 EventCode 5140 on C$/ADMIN$

Python Libraries

Library Version Purpose
csv stdlib Parse exported Windows event logs
json stdlib Report output generation
collections stdlib Event aggregation and counting

References