{"id":"MAL-2025-191698","summary":"Malicious code in callistopy (PyPI)","details":"\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (c45e190afdbbb8d4b817c50734f8b01bc3bec65978141d4070ca2ec60be6b061)\nPackage creates a telegram client which silently exfiltrate user's Telegram data, including sessions and configuration, to a hardcoded remote target\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2025-07-callistopy\n\n\nReasons (based on the campaign):\n\n\n - exfiltration-generic\n\n\n - action-hidden-in-lib-usage\n","modified":"2025-12-31T02:52:45.381847Z","published":"2025-07-05T10:23:57Z","database_specific":{"malicious-packages-origins":[{"source":"kam193","id":"pypi/2025-07-callistopy/callistopy","import_time":"2025-12-02T22:30:55.034165836Z","modified_time":"2025-07-05T10:23:57Z","ranges":[{"events":[{"introduced":"0"}],"type":"ECOSYSTEM"}],"sha256":"05903f6620a9a90223a2ddbde2778406a7c0a5bdb00f26bc9bfc1e64c222da36"},{"sha256":"c45e190afdbbb8d4b817c50734f8b01bc3bec65978141d4070ca2ec60be6b061","source":"kam193","id":"pypi/2025-07-callistopy/callistopy","import_time":"2025-12-02T23:07:18.042281996Z","modified_time":"2025-07-05T10:23:57Z","ranges":[{"events":[{"introduced":"0"}],"type":"ECOSYSTEM"}]},{"import_time":"2025-12-10T21:38:57.335359809Z","modified_time":"2025-07-05T10:23:57Z","sha256":"0cb577524e38c4e85b0d6a70e842cb3fa229f5fdbc6a4bb5a9aee0cdffab9f8b","source":"kam193","versions":["0.3.6","0.1.0","0.3.7","0.3.91","0.3.8","0.3.9"],"id":"pypi/2025-07-callistopy/callistopy"},{"sha256":"2a7c079512721b2f20210ce945a335e6c742f9606c12ab101dfa78b4e688e6e5","source":"kam193","versions":["0.1.0","0.3.6","0.3.7","0.3.8","0.3.9","0.3.91"],"id":"pypi/2025-07-callistopy/callistopy","import_time":"2025-12-30T22:39:04.052179765Z","modified_time":"2025-07-05T10:23:57Z"}]},"references":[{"type":"WEB","url":"https://bad-packages.kam193.eu/pypi/package/callistopy"}],"affected":[{"package":{"name":"callistopy","ecosystem":"PyPI","purl":"pkg:pypi/callistopy"},"versions":["0.3.6","0.1.0","0.3.7","0.3.91","0.3.8","0.3.9"],"database_specific":{"source":"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/callistopy/MAL-2025-191698.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"}]}