detecting-ntlm-relay-with-event-correlation

Pass

Audited by Gen Agent Trust Hub on Sep 14, 2026

Risk Level: SAFECOMMAND_EXECUTIONEXTERNAL_DOWNLOADSINDIRECT_PROMPT_INJECTION
Full Analysis
  • [COMMAND_EXECUTION]: The script scripts/agent.py utilizes subprocess.run to execute the Windows reg query utility. This is used to programmatically audit local registry settings related to NTLM, SMB signing, and LLMNR configuration. Additionally, scripts/audit_smb_signing.ps1 uses Invoke-Command and New-CimSession for remote system auditing, which is consistent with the skill's purpose in a domain environment.
  • [EXTERNAL_DOWNLOADS]: The documentation and scripts identify python-evtx and lxml as external dependencies required for parsing binary event logs and XML content. These are well-known libraries for security analysis and forensic tasks.
  • [INDIRECT_PROMPT_INJECTION]: The skill is designed to process external data sources including Windows Security Event logs and CSV host inventories. 1. Ingestion points: Files are ingested via the --evtx and --inventory arguments in scripts/agent.py and scripts/detect_ntlm_relay.py. 2. Boundary markers: The skill relies on deterministic parsing of structured binary and text formats by dedicated scripts rather than providing raw data directly to the AI agent's context. 3. Capability inventory: The skill includes scripts that execute system commands (reg query) and remote management commands (Invoke-Command) for auditing purposes. 4. Sanitization: The scripts parse and filter specific event IDs and data fields, converting them into structured JSON reports, which reduces the risk of malicious payload injection from the logs.
Audit Metadata
Risk Level
SAFE
Analyzed
Sep 14, 2026, 11:18 PM