{"id":"MAL-2025-6542","summary":"Malicious code in malimaloo (PyPI)","details":"\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (cfbfc14d4873b047e472e26b760198ecc402eb1ed35d59ab3ace8dc31936690f)\nThe only goal of the package is to execute a webhook or a suspicious file during installation.\n\nClosely related to 2025-07-0x9xnx - created after previous packages were quarantined, similar names, similar usage, but no clearly malicious parts.\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: 2025-07-malimalo\n\n\nReasons (based on the campaign):\n\n\n - The package overrides the install command in setup.py to execute malicious code during installation.\n","modified":"2026-03-19T12:54:26.265153Z","published":"2025-07-04T11:41:06Z","database_specific":{"malicious-packages-origins":[{"id":"RLMA-2025-03638","sha256":"f410ef7535e010e1e283416e8c5d9f3bb1dc0bf1667b4143674e424167202125","versions":["0.0.1"],"modified_time":"2025-07-31T19:15:38Z","import_time":"2025-08-01T10:07:12.446952098Z","source":"reversing-labs"},{"id":"pypi/2025-07-malimalo/malimaloo","sha256":"93ab3691b0e53219db1c79882a085b949b0d3cde8d3efc4bb4e0bba86a68fb0b","source":"kam193","modified_time":"2025-07-04T11:41:06Z","import_time":"2025-12-02T22:30:56.191593478Z","ranges":[{"events":[{"introduced":"0"}],"type":"ECOSYSTEM"}]},{"id":"pypi/2025-07-malimalo/malimaloo","sha256":"cfbfc14d4873b047e472e26b760198ecc402eb1ed35d59ab3ace8dc31936690f","source":"kam193","modified_time":"2025-07-04T11:41:06Z","import_time":"2025-12-02T23:07:19.37325303Z","ranges":[{"events":[{"introduced":"0"}],"type":"ECOSYSTEM"}]},{"id":"pypi/2025-07-malimalo/malimaloo","sha256":"4b344f7c45a7199088d9b12b4f990d79b8e38eb2821567bd42a388ad6420d0cd","versions":["0.0.1"],"modified_time":"2025-07-04T11:41:06Z","import_time":"2025-12-10T21:38:58.49907869Z","source":"kam193"},{"id":"RLUA-2026-00490","sha256":"fe57b8aa147cc1c4152c4cb98db9b6913618c4daa63975f16e030fe281eb8e66","source":"reversing-labs","modified_time":"2026-03-18T12:15:48Z","import_time":"2026-03-19T12:20:01.225704863Z"}]},"references":[{"type":"WEB","url":"https://bad-packages.kam193.eu/pypi/package/malimaloo"}],"affected":[{"package":{"name":"malimaloo","ecosystem":"PyPI","purl":"pkg:pypi/malimaloo"},"versions":["0.0.1"],"database_specific":{"source":"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/malimaloo/MAL-2025-6542.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":"REPORTER"},{"name":"ReversingLabs","contact":["https://www.reversinglabs.com"],"type":"FINDER"}]}