VYPR

pypi · Malicious package advisory

Malware

polymarkets-sdk

MAL-2026-2403

Malicious code in polymarkets-sdk (PyPI)

Details


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## Source: kam193 (facfcba74011619f5bb2eaf096e41239f81520cb4effff3b45f8b42c84d42060)
During import, the code attempts to exfiltrate to a hardcoded location sensitive data, including private SSH keys, cloud credentials and Windows SAM database.


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Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers.


Campaign: 2026-03-polymarkets-sdk


Reasons (based on the campaign):


 - exfiltration-credentials


 - files-exfiltration


 - exfiltration-cloud-tokens

Compromised versions (2)

  • 1.0.0
  • 1.0.1

Any computer that installed or ran a compromised version should be considered fully compromised. Rotate every secret on that machine from a clean environment.