MAL-2025-193014

    Dashboard / Malicious Package / MAL-2025-193014

    MAL-2025-193014

    Published: 14 Jul 2025Last Modified: 11 May 2026

    Summary: Malicious code in cas-base (PyPI)

    Details: Source: kam193 (69eb341218878aebdec66eb5a44391314921fe3c7fb387021d0684bbb91913b3) The package contains code to install remotely stored malware and ensure its persistence. The code is not triggered automatically; it requires a separate trigger. Originally, cas-base was detected in 2025-07 with an unclear payload. Later it got updated to a clearly malicious payload Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers. Campaign: 2025-07-cas-base Reasons (based on the campaign): - Downloads and executes a remote executable. - malware - persistence

    References: https://www.virustotal.com/gui/file/94b4fd98f0f168d999753bed16817ba15b0f17e7373819e3c383feac9dac58c1/detection, https://www.virustotal.com/gui/file/20377b8ee72f1371ed41228f47d4bce20b1b3c89b8465626fb78bc3f18ea935e/detection, https://www.virustotal.com/gui/file/0338390d7b545f2695622df543b67b9a87131416b71dfb368a874a335a55238f/detection, https://github.com/kamakshyatest4/python-malware/blob/45f86d614fd5c8c01d844a458d56c292c7c060c2/requirements.txt#L1, https://tria.ge/250712-jwamlsyxat, https://www.virustotal.com/gui/file/cd4e27e9d32c1ef71a49c3c7695be591cb3400763b22471347c4af1db366685e, https://www.virustotal.com/gui/file/40b64916c5a38fde2b9939c674a2eaefd39df6216014e35a86b596746d34e2e9, https://bad-packages.kam193.eu/pypi/package/cas-base

    Affected packages

    Package

    Name: cas-base

    Purl: pkg:pypi/cas-base

    Affected ranges

    Type: N/A

    Events:

    Introduced- None
    Fixed -None

    Affected versions

    1.5.2
    1.5.3
    1.5.5
    1.5.6
    1.5.7
    1.5.8
    1.5.9