Malicious PyPI Package Installation from Gleaming Pisces Supply Chain (via process_creation)

PremiumReviewedSigma · High · v1
Category
process_creation
Author
HuntRule
Published
2026-07-24
Updated
2026-08-28

ATT&CK techniques

Initial Access
  1. Recon

  2. Resource Dev

  3. Execution

  4. Persistence

  5. Priv Esc

  6. Defense Evasion

  7. Cred Access

  8. Discovery

  9. Lateral Movement

  10. Collection

  11. C2

  12. Exfiltration

  13. Impact

What it detects

This rule detects installation of the malicious PyPI packages real-ids, coloredtxt, beautifultext, or minisound published by Gleaming Pisces to deliver the PondRAT backdoor. Installing these poisoned packages compromises developer and build systems through the software supply chain.

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