{"id":"MAL-2025-47788","summary":"Malicious code in noonutil (PyPI)","details":"\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (98fa038a694e6d6093bffd74d004ed294a314282441904ee8d0b7234c082ef33)\nInstalling the package or importing the module exfiltrates basic information about the host, and the package has no other purpose.\n\n\n---\n\nCategory: 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.\n\n\nCampaign: GENERIC-standard-pypi-install-pentest\n\n\nReasons (based on the campaign):\n\n\n - The package contains code to exfiltrate basic data from the system, like IP or username. It has a limited risk.\n\n\n - The package overrides the install command in setup.py to execute malicious code during installation.\n","modified":"2026-04-22T23:03:30.405747Z","published":"2025-08-20T15:39:33Z","database_specific":{"malicious-packages-origins":[{"source":"reversing-labs","sha256":"d1a93e361635e2daadbe7c56e33275a86b68cb7422746c452ca67c05fc134585","modified_time":"2025-09-26T09:14:17Z","import_time":"2025-09-26T11:05:34.877253174Z","id":"RLMA-2025-04793","versions":["0.1","0.1.0","0.1.1","0.2","0.3","0.4"]},{"source":"kam193","sha256":"3a4bb942985d4d53f8b74d2a53a67b036f66a9097878952785a8b9f33b5485b2","modified_time":"2025-08-20T15:39:33.894132Z","import_time":"2025-12-02T22:30:56.253371264Z","id":"pypi/GENERIC-standard-pypi-install-pentest/noonutil","versions":["0.4","0.3","0.2","0.1.1","0.1.0","0.1"]},{"source":"kam193","sha256":"98fa038a694e6d6093bffd74d004ed294a314282441904ee8d0b7234c082ef33","modified_time":"2025-08-20T15:39:33.894132Z","import_time":"2025-12-02T23:07:19.43807301Z","id":"pypi/GENERIC-standard-pypi-install-pentest/noonutil","versions":["0.4","0.3","0.2","0.1.1","0.1.0","0.1"]},{"source":"kam193","sha256":"f54ea9a642fe043c264c1dbc2b440676ff19d8b4133ae4b7c6541da26e57ca76","modified_time":"2025-08-20T15:39:33.894132Z","import_time":"2025-12-30T22:39:04.321092885Z","id":"pypi/GENERIC-standard-pypi-install-pentest/noonutil","versions":["0.1.0","0.1","0.1.1","0.2","0.3","0.4"]},{"source":"reversing-labs","sha256":"4c15a76a0c9ec2c7fc3e9b70eaca8ea65e90b334830766274217c9e8369656bb","modified_time":"2026-03-18T12:16:31Z","import_time":"2026-03-19T12:20:08.787809245Z","id":"RLUA-2026-00560"},{"source":"kam193","sha256":"42945e0f7e7e92f3470ce17445d0502bc0cfcce20ba99bb95160364856c5edaa","modified_time":"2025-08-20T15:39:33.894132Z","import_time":"2026-04-22T22:48:22.039113288Z","id":"pypi/GENERIC-standard-pypi-install-pentest/noonutil","versions":["0.1","0.1.0","0.1.1","0.2","0.3","0.4"]}]},"references":[{"type":"WEB","url":"https://bad-packages.kam193.eu/pypi/package/noonutil"}],"affected":[{"package":{"name":"noonutil","ecosystem":"PyPI","purl":"pkg:pypi/noonutil"},"versions":["0.1","0.1.0","0.1.1","0.2","0.3","0.4"],"database_specific":{"source":"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/noonutil/MAL-2025-47788.json"}}],"schema_version":"1.7.5","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"},{"name":"ReversingLabs","contact":["https://www.reversinglabs.com"],"type":"FINDER"}]}