VYPR

pypi · Malicious package advisory

Malware

hello-bat-fwi9

MAL-2026-18735

Malicious code in hello-bat-fwi9 (PyPI)

Details


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## Source: kam193 (915b488501776e1dc1f9c551e0a52310fc6daa8a299b0638f6d5d7f615d1ad8b)
The package delivers an obfuscated .bat file delivering a RAT, with the help of its own Python runtime and PTH files. The code requires manually triggering the malicious action. This is most likely a continuation of the campaign 2026-11-filipt.


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


Campaign: 2026-11-hello-bat-fwi9


Reasons (based on the campaign):


 - obfuscation


 - rat


 - abuses-pth


 - malware

Compromised versions (2)

  • 0.1.0
  • 0.1.1

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