{"id":"MAL-2025-6336","summary":"Malicious code in testing123kk (PyPI)","details":"\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (bebd39f4de86af5e9634fbfda5f8c97794b597b1066c2fcd32e3a2068569280d)\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\n## Source: ossf-package-analysis (4335bf56e5be8695fa87d7678b21eb5080d33a35c0c0f6b0278a4555ae5b1f2a)\nThe OpenSSF Package Analysis project identified 'testing123kk' @ 10.0.5 (pypi) as malicious.\n\nIt is considered malicious because:\n\n- The package communicates with a domain associated with malicious activity.\n","modified":"2025-12-12T20:43:15.758406Z","published":"2025-07-29T05:22:57Z","database_specific":{"malicious-packages-origins":[{"modified_time":"2025-07-29T05:22:57Z","sha256":"4335bf56e5be8695fa87d7678b21eb5080d33a35c0c0f6b0278a4555ae5b1f2a","source":"ossf-package-analysis","versions":["10.0.5"],"import_time":"2025-07-29T05:43:20.665687305Z"},{"sha256":"556a77f1ef1061b46faf9264325f7f0b2893e8d564d575aa6c5db89fef4a73b7","source":"kam193","id":"pypi/GENERIC-standard-pypi-install-pentest/testing123kk","import_time":"2025-12-02T22:30:56.4419337Z","modified_time":"2025-07-29T08:43:15.425848Z","ranges":[{"events":[{"introduced":"0"}],"type":"ECOSYSTEM"}]},{"source":"kam193","id":"pypi/GENERIC-standard-pypi-install-pentest/testing123kk","import_time":"2025-12-02T23:07:19.626018636Z","modified_time":"2025-07-29T08:43:15.425848Z","ranges":[{"events":[{"introduced":"0"}],"type":"ECOSYSTEM"}],"sha256":"bebd39f4de86af5e9634fbfda5f8c97794b597b1066c2fcd32e3a2068569280d"},{"id":"pypi/GENERIC-standard-pypi-install-pentest/testing123kk","import_time":"2025-12-10T21:38:58.730347459Z","modified_time":"2025-07-29T08:43:15.425848Z","sha256":"8f92568e83badb49c4036065b4f64ef5e275844ac0a2872aae57c9f9f9a773b3","source":"kam193","versions":["10.0.5"]}]},"references":[{"type":"WEB","url":"https://bad-packages.kam193.eu/pypi/package/testing123kk"}],"affected":[{"package":{"name":"testing123kk","ecosystem":"PyPI","purl":"pkg:pypi/testing123kk"},"versions":["10.0.5"],"database_specific":{"source":"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/testing123kk/MAL-2025-6336.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"},{"name":"OpenSSF: Package Analysis","contact":["https://github.com/ossf/package-analysis","https://openssf.slack.com/channels/package_analysis"],"type":"FINDER"}]}