{"id":"MAL-2025-6527","summary":"Malicious code in iscc-flag (PyPI)","details":"\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (cb80cd1cd16dd0ba2beb2e560000380b1eb3cb60d947ed49d5ce9bfb4b12008f)\nInstalling starts a reverse shell\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2025-07-anku2-rce\n\n\nReasons (based on the campaign):\n\n\n - The package contains code to create a reverse shell, allowing an attacker to execute any commands on the victim's machine.\n\n\n - The package overrides the install command in setup.py to execute malicious code during installation.\n","modified":"2026-03-19T12:54:15.291659Z","published":"2025-07-16T10:53:07Z","database_specific":{"malicious-packages-origins":[{"modified_time":"2025-07-31T19:15:23Z","sha256":"466ef0b1ad5477d8862ee90953d3d58e5f07d0cc51fd5610eb6db4a9db34fb83","source":"reversing-labs","versions":["0.0.1"],"id":"RLMA-2025-03620","import_time":"2025-08-01T10:07:11.973809301Z"},{"id":"pypi/2025-07-anku2-rce/iscc-flag","import_time":"2025-12-02T22:30:55.279193113Z","modified_time":"2025-07-16T10:53:07.669806Z","ranges":[{"events":[{"introduced":"0"}],"type":"ECOSYSTEM"}],"sha256":"62e07701c7da3a55012cf517ed91e07d7befe52e809dea646a4c439f1cc5b77d","source":"kam193"},{"source":"kam193","id":"pypi/2025-07-anku2-rce/iscc-flag","import_time":"2025-12-02T23:07:18.303297081Z","modified_time":"2025-07-16T10:53:07.669806Z","ranges":[{"events":[{"introduced":"0"}],"type":"ECOSYSTEM"}],"sha256":"cb80cd1cd16dd0ba2beb2e560000380b1eb3cb60d947ed49d5ce9bfb4b12008f"},{"id":"pypi/2025-07-anku2-rce/iscc-flag","import_time":"2025-12-10T21:38:57.549190186Z","modified_time":"2025-07-16T10:53:07.669806Z","sha256":"1e6cef2f0b74d806466d77b04cd6fbab79ec468edb501cfa471874145dc46f1d","source":"kam193","versions":["0.0.1"]},{"id":"RLUA-2026-00434","import_time":"2026-03-19T12:19:55.767611889Z","modified_time":"2026-03-18T12:15:09Z","sha256":"9d0a8512e3f4d688b479dc3041a30b9e578257423e3a08eb36331d6bb3c9d589","source":"reversing-labs"}]},"references":[{"type":"WEB","url":"https://bad-packages.kam193.eu/pypi/package/iscc-flag"}],"affected":[{"package":{"name":"iscc-flag","ecosystem":"PyPI","purl":"pkg:pypi/iscc-flag"},"versions":["0.0.1"],"database_specific":{"source":"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/iscc-flag/MAL-2025-6527.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"}]}