pypi · Malicious package advisory
Malwareosopackagepy
MAL-2026-860
Malicious code in osopackagepy (PyPI)
Details
--- _-= Per source details. Do not edit below this line.=-_ ## Source: kam193 (999886fcc5bada14ab742719f34eef0d929a1319b6011060b7e13e1598c292f0) Installing the package or importing the module exfiltrates basic information about the host, and the package has no other purpose. --- Category: PROBABLY_PENTEST - Packages looking like typical pentest packages, but also anything that looks like testing, exploring pre-prepared kits, research & co, with clearly low-harm possibilities. Campaign: GENERIC-standard-pypi-install-pentest Reasons (based on the campaign): - The package contains code to exfiltrate basic data from the system, like IP or username. It has a limited risk. - The package overrides the install command in setup.py to execute malicious code during installation. ## Source: ossf-package-analysis (6d8ae54694435d049b0d7f0a1e37c940dd35b30ea4c50f51f1ec3c9d1390f38e) The OpenSSF Package Analysis project identified 'osopackagepy' @ 10.0.0 (pypi) as malicious. It is considered malicious because: - The package communicates with a domain associated with malicious activity.
Compromised versions (1)
- 10.0.0
Any computer that installed or ran a compromised version should be considered fully compromised. Rotate every secret on that machine from a clean environment.