VYPR

pypi · Malicious package advisory

Malware

pyregions-snowflake

MAL-2026-2109

Malicious code in pyregions-snowflake (PyPI)

Details


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## Source: kam193 (4c3a6759d779c0fe3ffac5559aa5f8915f72cab6bce545e1fe261f3caab47a65)
During installation, the package starts obfuscated code that downloads and runs remote executables in specific environments - in older packages - attempts to exfiltrate some basic information using DNS requests and then likely cover tracks by installing a similarly named package from private repository


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


Campaign: 2026-02-urllib-slim


Reasons (based on the campaign):


 - typosquatting


 - Downloads and executes a remote executable.


 - obfuscation


 - dependency-confusion

Compromised versions (9)

  • 3.9.1
  • 3.9.2
  • 3.9.4
  • 3.9.5
  • 3.9.6
  • 3.9.7
  • 3.9.8
  • 3.9.9
  • 3.9.10

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