MAL-2025-191723

    Dashboard / Malicious Package / MAL-2025-191723

    MAL-2025-191723

    Published: 4 Apr 2025Last Modified: 31 Dec 2025

    Summary: Malicious code in fastertelethon (PyPI)

    Details: Source: kam193 (3ccfc281c2541df7e1354e6de8c64624fdc75dcc229d33962b171b0a95087edf) Clone of Telethon package that exfiltrates credentials. See client/telegrambaseclient.py L608-626 (exfiltration function) and client/auth.py L163 (usage). Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers. Campaign: 2025-04-fastgram Reasons (based on the campaign): - clones-real-package - action-hidden-in-lib-usage - exfiltration-generic

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

    Affected packages

    Package

    Name: fastertelethon

    Purl: pkg:pypi/fastertelethon

    Affected ranges

    Type: N/A

    Events:

    Introduced- None
    Fixed -None

    Affected versions

    1.0.5
    1.0.0
    MAL-2025-191723 | CVE-DB