{"id":"MAL-2025-1003","summary":"Malicious code in w722-poc (PyPI)","details":"\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (74cbe1029791e4751e8b8c53fda75aa07cd3a6ca974a239c87867db522c2ee8e)\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":"2026-03-19T12:58:11.638049Z","published":"2024-07-26T16:53:30Z","database_specific":{"malicious-packages-origins":[{"import_time":"2025-02-03T18:38:10.306497669Z","versions":["0.1"],"modified_time":"2025-02-03T17:08:03Z","source":"reversing-labs","id":"RLMA-2025-00544","sha256":"1936f12dd2812906f4b0200782b0169cd01e9a54ec0d3e3a551e162763580512"},{"import_time":"2025-12-02T22:30:56.496541915Z","modified_time":"2024-07-26T16:53:30Z","source":"kam193","id":"pypi/GENERIC-standard-pypi-install-pentest/w722-poc","sha256":"012dd3d349184489402a60cf280c95f9d43915c503409807671c911e463134b7","ranges":[{"events":[{"introduced":"0"}],"type":"ECOSYSTEM"}]},{"import_time":"2025-12-02T23:07:19.679490632Z","modified_time":"2024-07-26T16:53:30Z","source":"kam193","id":"pypi/GENERIC-standard-pypi-install-pentest/w722-poc","sha256":"74cbe1029791e4751e8b8c53fda75aa07cd3a6ca974a239c87867db522c2ee8e","ranges":[{"events":[{"introduced":"0"}],"type":"ECOSYSTEM"}]},{"import_time":"2025-12-10T21:38:58.773903208Z","versions":["0.1"],"modified_time":"2024-07-26T16:53:30Z","source":"kam193","id":"pypi/GENERIC-standard-pypi-install-pentest/w722-poc","sha256":"60a849d151dd0d27cc4cde83cbeefe2511656f990b8ad61062aecf3a3d45921c"},{"import_time":"2026-03-19T12:20:41.753764491Z","modified_time":"2026-03-18T12:20:19Z","source":"reversing-labs","id":"RLUA-2026-00901","sha256":"2660f9ef8c887b58d8788568b17261d281633d5e6b90cba35ea93b8af74349f9"}]},"references":[{"type":"WEB","url":"https://bad-packages.kam193.eu/pypi/package/w722-poc"}],"affected":[{"package":{"name":"w722-poc","ecosystem":"PyPI","purl":"pkg:pypi/w722-poc"},"versions":["0.1"],"database_specific":{"source":"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/w722-poc/MAL-2025-1003.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"}]}