MAL-2025-5123

    Dashboard / Malicious Package / MAL-2025-5123

    MAL-2025-5123

    Published: 27 May 2025Last Modified: 19 Mar 2026

    Summary: Malicious code in pyfernet (PyPI)

    Details: Source: kam193 (5a2f90c0e3c6e46456cd3e319aaaf4a7b53475a554a997a964fdda898e85fcd0) If imported, the module starts a multi-stage infostealer, exfiltrating browser data as well as crypto wallets, and also attempts to monitor clipboard looking for crypto wallets addresses Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers. Campaign: 2025-05-fernets Reasons (based on the campaign): - infostealer - clipboard-stealing - exfiltration-generic - obfuscation - exfiltration-browser-data - exfiltration-crypto - typosquatting

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

    Affected packages

    Package

    Name: pyfernet

    Purl: pkg:pypi/pyfernet

    Affected ranges

    Type: N/A

    Events:

    Introduced- None
    Fixed -None

    Affected versions

    0.0.1
    MAL-2025-5123 | CVE-DB