Malicious TeamPCP durabletask Infection Markers and Rope State (via file_event)

ATT&CK techniques

Cred Access

Recon
Resource Dev
Initial Access
Execution
Persistence
Priv Esc
Defense Evasion
Cred Access
- T1552.001Credentials In Files
Discovery
Lateral Movement
Collection
C2
Exfiltration
Impact

What it detects

This rule detects the .sys-update-check cache infection markers and the .rope_state SSM instance state file written by the trojanized durabletask PyPI payload to track infection and staged AWS SSM targets. These fixed hidden files indicate the TeamPCP implant is installed and enumerating cloud resources.

Reporting behind it

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Malicious TeamPCP durabletask Infection Markers and Rope State (via file_event)

Pivot detection · T1552.001 · 9 related

Detection content is published as a reviewed draft. Tune thresholds and exclusions against your own telemetry before enabling this rule for alerting.

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