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OpenAdvisories
Malicious MAL-2025-36

rtpoc1

PyPI package · versions 0.2, 0.1

Reported Jul 26, 2024 · Updated Dec 12, 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 (6fec3cb3c9354af29d7edbc82703c0fe7406084014bd610bd383ee2795d324ca)
Installing the package or importing the module exfiltrates basic information about the host, and the package has no other purpose.

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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 (167f71321a3854879568e4d1e2caaebc490967f77f2f1a949123ce5c6ceae8fe)
The OpenSSF Package Analysis project identified 'rtpoc1' @ 0.2 (pypi) as malicious.

It is considered malicious because:

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