MAL-2025-191851

    Dashboard / Malicious Package / MAL-2025-191851

    MAL-2025-191851

    Published: 13 Sept 2025Last Modified: 31 Dec 2025

    Summary: Malicious code in r-irkernel (PyPI)

    Details: Source: kam193 (0d34dbf9f927fd7d2e9b1b97bf72e0063bbccd6f536a9c2e9e40c2f9371abd8e) Installing the package or importing the module exfiltrates basic information about the host, and the package has no other purpose. Category: PROBABLY_PENTEST - Packages looking like typical pentest packages, but also anything that looks like testing, exploring pre-prepared kits, research & co, with clearly low-harm possibilities. Campaign: GENERIC-standard-pypi-install-pentest Reasons (based on the campaign): - The package contains code to exfiltrate basic data from the system, like IP or username. It has a limited risk. - The package overrides the install command in setup.py to execute malicious code during installation.

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

    Affected packages

    Package

    Name: r-irkernel

    Purl: pkg:pypi/r-irkernel

    Affected ranges

    Type: N/A

    Events:

    Introduced- None
    Fixed -None

    Affected versions

    2.1.1
    MAL-2025-191851 | CVE-DB