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OpenAdvisories
Malicious MAL-2025-192387

do-not-install-this-package-001

PyPI package · versions 0.1.3, 0.1.4, 0.1.5, 0.1.6

Reported Dec 9, 2025 · Updated Dec 31, 2025

If this package is installed

Remove it, treat the machine (or CI runner) as compromised, and rotate every secret, token and key it could access — from a different, clean machine.

Details

Source: kam193 (27c17335ba5378258efc5d22274e8104e45a493eec51d60d0adbeb9c4f627714)
Generic campaign for all (likely) research / pentests, where the amount or art of collected data raises questions about the privacy, security and ethical side.

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

Campaign: GENERIC-questionable-pentest

Reasons (based on the campaign):

- exfiltration-env-variables

- exfiltration-generic

- The package overrides the install command in setup.py to execute malicious code during installation.

- typosquatting

Source: ossf-package-analysis (399ba544f533d013d73525a2e22fbc83c2f4f00ce44c27c15cff9ca8ccaf11de)
The OpenSSF Package Analysis project identified 'do-not-install-this-package-001' @ 0.1.3 (pypi) as malicious.

It is considered malicious because:

- The package communicates with a domain associated with malicious activity.

- The package executes one or more commands associated with malicious behavior.