VYPR

pypi · Malicious package advisory

Malware

perfviewer

MAL-2025-191814

Malicious code in perfviewer (PyPI)

Details


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## Source: kam193 (ea912a2de677fa6d9ea6dbf9a792dace4d927efd46a5cb615ba8548fec4930e8)
During installation, code downloads and starts an executable and a DLL library. After starting them, files are removed from the disk. The executable has been recognized as AsyncRAT

This is a copy of legitimate "rich" package.


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


Campaign: 2025-11-perfviewer


Reasons (based on the campaign):


 - Downloads and executes a remote executable.


 - clones-real-package


 - malware

Compromised versions (5)

  • 14.2.5
  • 14.2.4
  • 14.2.3
  • 14.2.2
  • 14.2.1

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