mnemoniclib

{"modified":"2026-03-30T12:02:35Z","published":"2026-03-30T12:02:35Z","schema_version":"1.7.4","id":"MAL-2026-2299","summary":"Malicious code in mnemoniclib (PyPI)","details":"\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (c88fa4e30e2437fef5f03db434adb0f34ee48d8bec2d3361d123b10086b28772)\nClone of a legitimate library with added malicious code that runs during generating a new mnemonic. The malicious code collects data related to cryptocurrency wallets and selected other files, and exfiltrate them to a hardcoded location.\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2026-03-mnemoniclib\n\n\nReasons (based on the campaign):\n\n\n - clones-real-package\n\n\n - action-hidden-in-lib-usage\n\n\n - crypto-related\n\n\n - exfiltration-crypto\n\n\n - files-exfiltration\n","affected":[{"package":{"ecosystem":"PyPI","name":"mnemoniclib"},"versions":["0.20.1","0.21.1","0.22.1"]}],"references":[{"type":"WEB","url":"https://bad-packages.kam193.eu/pypi/package/mnemoniclib"}],"credits":[{"name":"Kamil Mańkowski (kam193)","type":"REPORTER","contact":["https://github.com/kam193","https://bad-packages.kam193.eu/"]}],"database_specific":{"iocs":{"ips":["65.21.205.84"],"urls":["http://65.21.205.84:5000/upload"]},"malicious-packages-origins":[{"id":"pypi/2026-03-mnemoniclib/mnemoniclib","import_time":"2026-03-30T12:50:52.341613423Z","modified_time":"2026-03-30T12:02:35.616053Z","sha256":"c88fa4e30e2437fef5f03db434adb0f34ee48d8bec2d3361d123b10086b28772","source":"kam193","versions":["0.20.1","0.21.1","0.22.1"]}]}}