MAL-2025-191645

    Dashboard / Malicious Package / MAL-2025-191645

    MAL-2025-191645

    Published: 22 Oct 2025Last Modified: 19 Mar 2026

    Summary: Malicious code in libtasnl (PyPI)

    Details: Source: kam193 (0da2df30cd680f292df7b195f51829e4afc94604336223d58b0bfca92714d9fc) Generic campaign for all (likely) research / pentests, where the amount or art of collected data raises questions about the privacy, security and ethical side. 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

    References: https://bad-packages.kam193.eu/pypi/package/libtasnl

    Affected packages

    Package

    Name: libtasnl

    Purl: pkg:pypi/libtasnl

    Affected ranges

    Type: N/A

    Events:

    Introduced- None
    Fixed -None

    Affected versions

    1337.0.0