{"id":"MAL-2026-1286","summary":"Malicious code in demozecosse (PyPI)","details":"\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (1fd7840785d53d90edc61c6138072f4ed7a01b35dd05d76d9d6f5343ec93bff7)\nPackages that might be part of testing for pentesting / malicious activity / joy, with suspicious activity that does not present any real harm.\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-simple-tests\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":"2026-03-08T17:01:36.243483Z","published":"2026-03-08T16:29:43Z","database_specific":{"malicious-packages-origins":[{"versions":["2.0.1"],"id":"pypi/GENERIC-simple-tests/demozecosse","import_time":"2026-03-08T16:44:28.485787505Z","modified_time":"2026-03-08T16:29:43.092395Z","sha256":"1fd7840785d53d90edc61c6138072f4ed7a01b35dd05d76d9d6f5343ec93bff7","source":"kam193"}]},"references":[{"type":"WEB","url":"https://bad-packages.kam193.eu/pypi/package/demozecosse"}],"affected":[{"package":{"name":"demozecosse","ecosystem":"PyPI","purl":"pkg:pypi/demozecosse"},"versions":["2.0.1"],"database_specific":{"source":"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/demozecosse/MAL-2026-1286.json"}}],"schema_version":"1.7.3","credits":[{"name":"Kamil Mańkowski (kam193)","contact":["https://github.com/kam193","https://bad-packages.kam193.eu/"],"type":"ANALYST"}]}