{"id":"MAL-2025-191716","summary":"Malicious code in denomenallib (PyPI)","details":"\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (72b314dc6f8d89e09c9bdd5deae5f16e934e6cddcea9958ef20b43d1b7129154)\nPackage is prepared to exfiltrate sensitive files. Different packages use different places for the malicious code: it runs during importing the module, is placed in a native binary, or in the setup.py script\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2025-08-xenlib\n\n\nReasons (based on the campaign):\n\n\n - files-exfiltration\n","modified":"2025-12-03T00:20:46.923603Z","published":"2025-09-09T21:20:09Z","database_specific":{"iocs":{"domains":["xenx.lol"],"urls":["http://api.xenx.lol:14880/ssteal","http://api.xenx.lol:1337/check","http://apis.xenx.lol:1337/check"]},"malicious-packages-origins":[{"id":"pypi/2025-08-xenlib/denomenallib","import_time":"2025-12-02T22:30:55.095696796Z","modified_time":"2025-09-09T21:20:09.373805Z","sha256":"40f886d87c527e2de6adecf6483b1d878c70c5b61a641163476fddfb0878dedd","source":"kam193","versions":["2.7.0"]},{"import_time":"2025-12-02T23:07:18.106871247Z","modified_time":"2025-09-09T21:20:09.373805Z","sha256":"72b314dc6f8d89e09c9bdd5deae5f16e934e6cddcea9958ef20b43d1b7129154","source":"kam193","versions":["2.7.0"],"id":"pypi/2025-08-xenlib/denomenallib"}]},"references":[{"type":"WEB","url":"https://bad-packages.kam193.eu/pypi/package/denomenallib"}],"affected":[{"package":{"name":"denomenallib","ecosystem":"PyPI","purl":"pkg:pypi/denomenallib"},"versions":["2.7.0"],"database_specific":{"source":"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/denomenallib/MAL-2025-191716.json"}}],"schema_version":"1.7.3","credits":[{"name":"Kamil Mańkowski (kam193)","contact":["https://github.com/kam193","https://bad-packages.kam193.eu/"]},{"name":"Kamil Mańkowski (kam193)","contact":["https://github.com/kam193","https://bad-packages.kam193.eu/"],"type":"ANALYST"}]}