evalstream

{"schema_version":"1.7.4","id":"MAL-2026-18161","published":"2026-10-22T00:57:19Z","modified":"2026-10-29T14:16:01.222252925Z","summary":"Malicious code in evalstream (PyPI)","details":"\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: amazon-inspector (d0ca7b14989e601c74369996f80d2c6b6bd68200997d3a0368ba00652ade2799)\nPackage evalstream 0.1.0 on PyPI was examined and no install-time or import-time behavior indicative of a supply-chain attack was observed. There is no evidence of credential or environment scraping, outbound network beacons to attacker-controlled destinations, remote code fetch-and-execute, lifecycle or build-backend code execution with external network I/O, or persistent/backdoor mechanisms. No third-party credentials, registry-redirecting configuration, or dependency-dropper patterns are present.\n\n## Source: kam193 (00f8be270be4392f91ab130c7e77583408a4e24e858b22522158a61116c0a0d4)\nThis campaign consists of similar loader packages, which provide executing code from a given URL. While they do not contain the malicious payload and the usage remains unknown, they are clearly a coordinated campaign to place multiple deceptive ways to load malicious code.\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2026-10-voice-synthesis-profiles\n\n\nReasons (based on the campaign):\n\n\n - other\n\n\n - Downloads and executes a remote malicious script.\n","affected":[{"package":{"name":"evalstream","ecosystem":"PyPI"},"versions":["0.1.0"],"database_specific":{"cwes":[{"cweId":"CWE-506","description":"The product contains code that appears to be malicious in nature.","name":"Embedded Malicious Code"}],"indicators":{"package_integrity":[{"filename":"evalstream-0.1.0-py3-none-any.whl","hashes":{"blake2b_256":"8e429142ea97278ea2ea5b179d68022c1777c2f9b1b654fad26b5eebdc5cccb0","md5":"863e0fd9248ee43a4ac5f778d7eb94e1","sha256":"3723b725e029eaab1101f44f1714aa8f75da474ada8cd3e1d36742e866063b5a"}},{"filename":"evalstream-0.1.0.tar.gz","hashes":{"blake2b_256":"c0fa7a91349f7d347debc5dacb986cc718cf42f126de426fd57b31d97d13f241","md5":"4f4f9d9a884396e4bb0047b8dd2f929b","sha256":"6fec082b2f7780c28dd41f03e3669eb7c8ab27115e865c88c7ebfd2f4bc77c13"}}]}}}],"references":[{"type":"WEB","url":"https://bad-packages.kam193.eu/pypi/package/evalstream"},{"type":"PACKAGE","url":"https://pypi.org/project/evalstream/0.1.0/"}],"database_specific":{"malicious-packages-origins":[{"id":"pypi/2026-10-voice-synthesis-profiles/evalstream","import_time":"2026-10-22T01:26:38.723996722Z","modified_time":"2026-10-22T00:57:19.385787Z","sha256":"00f8be270be4392f91ab130c7e77583408a4e24e858b22522158a61116c0a0d4","source":"kam193","versions":["0.1.0"]},{"id":"IN-MAL-2026-022223","import_time":"2026-10-29T14:14:35.588849822Z","modified_time":"2026-10-29T14:04:53Z","sha256":"d0ca7b14989e601c74369996f80d2c6b6bd68200997d3a0368ba00652ade2799","source":"amazon-inspector","versions":["0.1.0"]}]},"credits":[{"name":"Amazon Inspector","contact":["inspector-research@amazon.com"],"type":"FINDER"},{"name":"Kamil Mańkowski (kam193)","contact":["https://github.com/kam193","https://bad-packages.kam193.eu/"],"type":"REPORTER"}]}