MAL-2026-1090

    Dashboard / Malicious Package / MAL-2026-1090

    MAL-2026-1090

    Published: 28 Feb 2026Last Modified: 19 Mar 2026

    Summary: Malicious code in isb (PyPI)

    Details: Source: kam193 (93750cbddba7897fde1d31836971e11082ad2076012c7caf708980de45827840) Starting the module initiates an infostealer with a Telegram bot and RAT-like functionality and hardcoded credentials. The code automatically adds itself to autostart, collects some credentials, and also awaits further commands. The code is capable of exfiltrating browser data, files, taking screenshots, recording audio and modifying some system configurations. Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers. Campaign: 2026-02-isb Reasons (based on the campaign): - infostealer - exfiltration-browser-data - exfiltration-credentials - peristence-autorun - rat - spyware-like - files-exfiltration - iritating-computer-activity

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

    Affected packages

    Package

    Name: isb

    Purl: pkg:pypi/isb

    Affected ranges

    Type: N/A

    Events:

    Introduced- None
    Fixed -None

    Affected versions

    1.0.0