{"id":"MAL-2025-191918","summary":"Malicious code in uuzip (PyPI)","details":"\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (bbfdf99ece618455cadb15bcd6d0d6a93707bd72278a58834e74eb88094279ee)\nDuring initialization of the archive-support class, the package starts code from another file and downloads multi-stage malware\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2025-11-uzip\n\n\nReasons (based on the campaign):\n\n\n - Downloads and executes a remote executable.\n\n\n - obfuscation\n\n\n - malware\n","modified":"2026-02-26T10:05:40.275440Z","published":"2025-11-22T20:55:03Z","database_specific":{"iocs":{"ips":["77.105.161.164"],"urls":["http://77.105.161.164:3301/library","http://77.105.161.164:3301/die1"]},"malicious-packages-origins":[{"modified_time":"2025-11-22T20:55:03.686297Z","sha256":"58b899ba2dae09a8971bab3da564442bf25fa773e21eca27cc0989622e9ed7df","source":"kam193","versions":["0.1.3","0.1.2","0.1.1","0.1.0"],"id":"pypi/2025-11-uzip/uuzip","import_time":"2025-12-02T22:30:55.700110944Z"},{"versions":["0.1.3","0.1.2","0.1.1","0.1.0"],"id":"pypi/2025-11-uzip/uuzip","import_time":"2025-12-02T23:07:18.745112451Z","modified_time":"2025-11-22T20:55:03.686297Z","sha256":"bbfdf99ece618455cadb15bcd6d0d6a93707bd72278a58834e74eb88094279ee","source":"kam193"},{"sha256":"9938d9dab0c23fd170a400e54fe14f646dfc7413c53d3e0839ef3992935a988b","source":"kam193","versions":["0.1.3","0.1.2","0.1.1","0.1.0"],"id":"pypi/2025-11-uzip/uuzip","import_time":"2025-12-11T17:11:15.736673233Z","modified_time":"2025-11-22T20:55:03.686297Z"},{"id":"pypi/2025-11-uzip/uuzip","import_time":"2025-12-30T22:39:04.203523787Z","modified_time":"2025-11-22T20:55:03.686297Z","sha256":"cbab6b2a3fbfe9e0d9cef107688b9963ba7c9e6f5f5524dcf07d4bc386ddf1b8","source":"kam193","versions":["0.1.0","0.1.1","0.1.2","0.1.3"]},{"sha256":"5c70c14f993e25906f5212aa550ae8d703ed0941e517af2b084778d24238557c","source":"kam193","versions":["0.1.0","0.1.1","0.1.2","0.1.3"],"id":"pypi/2025-11-uzip/uuzip","import_time":"2026-02-26T09:49:02.353783648Z","modified_time":"2025-11-22T20:55:03.686297Z"}]},"references":[{"type":"WEB","url":"https://www.virustotal.com/gui/file-analysis/MGEwNWE0MzhlMTU3NTUxZTU1OGI4NTRkYTA2MWMxM2M6MTc2MzgzMDEyNA=="},{"type":"EVIDENCE","url":"https://www.virustotal.com/gui/file/8808a0a09c0180afe742f0265f8b42bf671bc2083dcecd47c1515f52554200d9/detection"},{"type":"WEB","url":"https://bad-packages.kam193.eu/pypi/package/uuzip"},{"type":"WEB","url":"https://www.getsafety.com/blog-posts/extrazip-malware-campaign"}],"affected":[{"package":{"name":"uuzip","ecosystem":"PyPI","purl":"pkg:pypi/uuzip"},"versions":["0.1.3","0.1.2","0.1.1","0.1.0"],"database_specific":{"source":"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/uuzip/MAL-2025-191918.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":"REPORTER"}]}