MAL-2025-47749

    Dashboard / Malicious Package / MAL-2025-47749

    MAL-2025-47749

    Published: 7 Sept 2025Last Modified: 19 Mar 2026

    Summary: Malicious code in brotli-python (PyPI)

    Details: Source: kam193 (3750f9d493198c7607b7f1d5855b6e8726edb24618beeb216e5a86a4a9119e5f) 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/brotli-python

    Affected packages

    Package

    Name: brotli-python

    Purl: pkg:pypi/brotli-python

    Affected ranges

    Type: N/A

    Events:

    Introduced- None
    Fixed -None

    Affected versions

    99.3.1
    MAL-2025-47749 | CVE-DB