MAL-2025-191777

See a problem?
Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/klsosdoids5/MAL-2025-191777.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2025-191777
Published
2025-10-19T16:37:42Z
Modified
2025-12-03T00:25:54.625567Z
Summary
Malicious code in klsosdoids5 (PyPI)
Details

-= Per source details. Do not edit below this line.=-

Source: kam193 (9463b9f77f9d64f5acb9c6a75b2969333be89d6d850af7e75628532ff23e0641)

Package simulates calling home on import and there 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: 2025-10-wangzhou183

Reasons (based on the campaign):

  • The package overrides the install command in setup.py to execute malicious code during installation.
Database specific 
{
    "malicious-packages-origins": [
        {
            "versions": [
                "0.1"
            ],
            "sha256": "0229f7e54969cd6d769e1c8e66c89efceb054eb9a5b6e4e5bdb9933f6aba6d8c",
            "modified_time": "2025-10-19T16:37:42.167982Z",
            "source": "kam193",
            "id": "pypi/2025-10-wangzhou183/klsosdoids5",
            "import_time": "2025-12-02T22:30:56.151485751Z"
        },
        {
            "versions": [
                "0.1"
            ],
            "sha256": "9463b9f77f9d64f5acb9c6a75b2969333be89d6d850af7e75628532ff23e0641",
            "modified_time": "2025-10-19T16:37:42.167982Z",
            "source": "kam193",
            "id": "pypi/2025-10-wangzhou183/klsosdoids5",
            "import_time": "2025-12-02T23:07:19.334462233Z"
        }
    ],
    "iocs": {
        "urls": [
            "https://discord.com/api/webhooks/1429446372410654800/CmzQaPJypMtuap4BqDzebkFZfSTVJoFRjj1UGfL_MZ1f7zTagpa5QkgAVC_WOVTA3CMV"
        ]
    }
}
References
Credits

Affected packages

PyPI / klsosdoids5

Package

Name
klsosdoids5
View open source insights on deps.dev
Purl
pkg:pypi/klsosdoids5

Affected ranges

Affected versions

0.*
0.1

Database specific

source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/klsosdoids5/MAL-2025-191777.json"