{"id":"MAL-2025-191674","summary":"Malicious code in aiogram-msgeffect (PyPI)","details":"\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (edd5a99e6d1cebb47e713991f08b50dee4b5bf93ae487f6adc446318ccdba6e7)\nImporting the module starts obfuscated code which then look for data related to some Telegram clients and attempt to exfiltrate them\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2025-11-tgeffect\n\n\nReasons (based on the campaign):\n\n\n - obfuscation\n\n\n - target:telegram\n\n\n - exfiltration-credentials\n","modified":"2026-03-19T12:49:55.204041Z","published":"2025-11-22T16:25:53Z","database_specific":{"malicious-packages-origins":[{"import_time":"2025-12-02T22:30:54.888235377Z","modified_time":"2025-11-22T16:25:53.739259Z","versions":["1.2.1","1.1.4"],"source":"kam193","id":"pypi/2025-11-tgeffect/aiogram-msgeffect","sha256":"41de8b9061c97a329f2c0c212b774e139752834b73fdd5683104f56385965a1a"},{"import_time":"2025-12-02T23:07:17.931957699Z","modified_time":"2025-11-22T16:25:53.739259Z","versions":["1.2.1","1.1.4"],"source":"kam193","id":"pypi/2025-11-tgeffect/aiogram-msgeffect","sha256":"edd5a99e6d1cebb47e713991f08b50dee4b5bf93ae487f6adc446318ccdba6e7"},{"import_time":"2025-12-24T10:07:29.975434003Z","modified_time":"2025-12-23T08:37:50Z","versions":["1.1.4","1.2.1"],"source":"reversing-labs","id":"RLMA-2025-06549","sha256":"98351a28d67c948095d0be173cefde8d82e298a8788fb6ad61cc5ffdfc0bf904"},{"import_time":"2025-12-30T22:39:04.024676724Z","modified_time":"2025-11-22T16:25:53.739259Z","versions":["1.1.4","1.2.1"],"source":"kam193","id":"pypi/2025-11-tgeffect/aiogram-msgeffect","sha256":"08bd452a81a13506c01ddc1ea26c6291567708e60b1498ec105f80c442169064"},{"import_time":"2026-03-19T12:19:20.350230426Z","modified_time":"2026-03-18T12:10:46Z","source":"reversing-labs","id":"RLUA-2026-00040","sha256":"bdd09ae6ee2f772195d3aec2a7d5e30b94fac0a2e360230ba9c53c78a65f8c5f"}]},"references":[{"type":"WEB","url":"https://bad-packages.kam193.eu/pypi/package/aiogram-msgeffect"}],"affected":[{"package":{"name":"aiogram-msgeffect","ecosystem":"PyPI","purl":"pkg:pypi/aiogram-msgeffect"},"versions":["1.2.1","1.1.4"],"database_specific":{"source":"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/aiogram-msgeffect/MAL-2025-191674.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"}]}