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OpenAdvisories
Malicious MAL-2026-443

1q847

PyPI package · versions 0.0.1, 0.0.2, 0.0.3, 0.0.4, 0.0.5, 0.0.6, 0.0.7, 0.1.0, 0.1.1, 0.2.0, 0.3.0, 0.4.0, 0.5.0, 0.6.0, 0.7.0, 1.0.0, 1.1.0, 1.1.1, 1.1.3, 1.1.4, 1.1.5, 1.1.6, 1.1.7, 1.1.8

Reported Jan 21, 2026 · Updated Jan 21, 2026

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 (fe398aee3ca61989d1610e4b2edae183ef70d5fabc08709875ca9ef8725d82c5)
Package contains two DLL libraries, one of them packed. Both are widely recognized as malware. The exact behavior is not known

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

Campaign: 2026-01-old-1q847

Reasons (based on the campaign):

- malware

- obfuscation