Suspicious Python Path Configuration Hook Persistence (via file_event)

ATT&CK techniques

Persistence → Priv Esc

Recon
Resource Dev
Initial Access
Execution
Persistence
- T1546Event Triggered Execution
Priv Esc
- T1546Event Triggered Execution
Defense Evasion
Cred Access
Discovery
Lateral Movement
Collection
C2
Exfiltration
Impact

What it detects

This rule detects creation of the litellm_init.pth Python path configuration file used in the TeamPCP supply chain attack to run code automatically when the interpreter starts. A .pth file with an import hook executes attacker code on every Python invocation, providing stealthy persistence within the software environment.

Reporting behind it

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Suspicious Python Path Configuration Hook Persistence (via file_event)

Pivot detection · T1546 · 9 related

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