MAL-2026-3244

    Dashboard / Malicious Package / MAL-2026-3244

    MAL-2026-3244

    Published: 3 May 2026Last Modified: 3 May 2026

    Summary: Malicious code in puan4 (PyPI)

    Details: Source: kam193 (6be2e7028440f68ad3621664d195d72288e6a1d8658f16a421f3ec52d63d6f7a) During import, package automatically starts a connection to a C2 server, exfiltrates information about the host and data like sensitive files and browsers' data. Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers. Campaign: 2026-05-puan3 Reasons (based on the campaign): - exfiltration-generic - exfiltration-browser-data - The package contains code to execute remote commands (probably limited to a specific set) on the victim's machine. - rat - exfiltration-credentials

    References: https://bad-packages.kam193.eu/pypi/package/puan4

    Affected packages

    Package

    Name: puan4

    Purl: pkg:pypi/puan4

    Affected ranges

    Type: N/A

    Events:

    Introduced- None
    Fixed -None

    Affected versions

    1.0.3