pyunzip

{"modified":"2026-03-19T12:23:26Z","published":"2024-08-23T15:57:10Z","schema_version":"1.7.4","id":"MAL-2024-10148","summary":"Malicious code in pyunzip (PyPI)","details":"\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (e671073274c02d02bdf77f71684ba7a0a854a30cdd671ea431ff5b4ea6d54add)\nPackages downloads remote executable. The final behaviour is unknown, but starts with bypassing UAC and other security controls. Some package clones are obfuscated.\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2024-08-koalabuilder\n\n\nReasons (based on the campaign):\n\n\n - Downloads and executes a remote executable.\n\n\n - obfuscation\n","affected":[{"package":{"ecosystem":"PyPI","name":"pyunzip","purl":"pkg:pypi/pyunzip"},"versions":["0.0.1","0.0.2","0.0.4"]}],"references":[{"type":"EVIDENCE","url":"https://tria.ge/240823-sxpmlavdnk/behavioral2"},{"type":"WEB","url":"https://bad-packages.kam193.eu/pypi/package/pyunzip"}],"credits":[{"name":"Kamil Mańkowski (kam193)","contact":["https://github.com/kam193","https://bad-packages.kam193.eu/"]},{"name":"Kamil Mańkowski (kam193)","type":"ANALYST","contact":["https://github.com/kam193","https://bad-packages.kam193.eu/"]},{"name":"ReversingLabs","type":"FINDER","contact":["https://www.reversinglabs.com"]}],"database_specific":{"iocs":{"urls":["https://filetransfer.io/data-package/X3ykbFZq/download"]},"malicious-packages-origins":[{"source":"reversing-labs","sha256":"bd2e30d1ab22ee419d7721b5a633f4e5958ab8fd347b243361a17706e6924fd7","import_time":"2024-10-24T00:57:07.704920115Z","id":"RLMA-2024-09088","modified_time":"2024-10-16T14:49:32Z","versions":["0.0.1","0.0.2","0.0.4"]},{"source":"kam193","sha256":"473172d8f1c8c8f198d855ddb970266963228355d4068a487909a87b082a581c","import_time":"2025-12-02T22:30:55.509921057Z","id":"pypi/2024-08-koalabuilder/pyunzip","modified_time":"2024-08-23T15:57:10Z","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]},{"source":"kam193","sha256":"e671073274c02d02bdf77f71684ba7a0a854a30cdd671ea431ff5b4ea6d54add","import_time":"2025-12-02T23:07:18.535656376Z","id":"pypi/2024-08-koalabuilder/pyunzip","modified_time":"2024-08-23T15:57:10Z","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]},{"source":"kam193","sha256":"8582d66c7b17abedaa934105a14863fb476ad16b05476a49112ea779411ba701","import_time":"2025-12-10T21:38:57.755127756Z","id":"pypi/2024-08-koalabuilder/pyunzip","modified_time":"2024-08-23T15:57:10Z","versions":["0.0.1","0.0.2","0.0.4"]},{"source":"reversing-labs","sha256":"176d1402de0a259aaf6637990ab40311029e85116e675d493eea57388eb666de","import_time":"2026-03-19T12:20:19.31539938Z","id":"RLUA-2026-00673","modified_time":"2026-03-18T12:17:52Z"}]}}