VYPR

pypi · Malicious package advisory

Malware

nwin32tls

MAL-2026-2431

Malicious code in nwin32tls (PyPI)

Details


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## Source: kam193 (a47778618cad57dbc584afdff7ed138032b69c423a9812e1bc8f86c13129f01d)
Importing the module starts a loop that listens to key strokes and on every capslock press exfiltrates screenshot to a hardcoded location.


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


Campaign: 2026-04-old-nwin32tls


Reasons (based on the campaign):


 - spyware-like

Compromised versions (6)

  • 0.0.1
  • 0.0.2
  • 0.0.3
  • 0.0.5
  • 0.0.6
  • 0.0.7

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