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OpenAdvisories
Malicious MAL-2026-2119

apachelicense

PyPI package · versions 0.1a1

Reported Mar 23, 2026 · Updated Apr 8, 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 (9d96d45a87e117e72107d6d6dfbe8c4e94323323bc28ce9accd8ccba39a0a46c)
Malicious clone of legitimate "license" package. When using the find_by_key function, the malicious code from strongly obfuscated files is loaded. It then at least collects data from cryptowallets and password managers and exfiltrate them to a hardcoded remote location.

Prior version 0.1b2, the malicious code was hosted externally and downloaded when triggered.

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

Campaign: 2026-03-license-utils-kit

Reasons (based on the campaign):

- infostealer

- obfuscation

- crypto-related

- action-hidden-in-lib-usage

- exfiltration-credentials

- clones-real-package

Indicators of compromise

Shown defanged and not clickable. Search any indicator to find other packages using it.

Domains

IP addresses