Malicious TeamPCP durabletask C2 git-service and m-kosche (via dns_query)

PremiumReviewedSigma · High · v1
Product
linux
Category
dns_query
Author
HuntRule
Published
2026-11-04
Updated
2026-11-04

ATT&CK techniques

C2 → Exfiltration
  1. Recon

  2. Resource Dev

  3. Initial Access

  4. Execution

  5. Persistence

  6. Priv Esc

  7. Defense Evasion

  8. Cred Access

  9. Discovery

  10. Lateral Movement

  11. Collection

  12. Impact

What it detects

This rule detects DNS lookups for the check.git-service.com and t.m-kosche.com command-and-control hosts used by the trojanized durabletask PyPI payload to retrieve rope.pyz and receive commands. A resolution indicates an infected host beaconing to TeamPCP infrastructure.

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Pivot detection · T1071.001 · 9 related

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