marshrunner

{"schema_version":"1.7.4","id":"MAL-2026-18232","published":"2026-10-23T15:54:51Z","modified":"2026-10-29T14:38:27.660471885Z","summary":"Malicious code in marshrunner (PyPI)","details":"\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: amazon-inspector (b31e9ef561aa7074fd3ce1090d59e6e314fddeb7fc6892cbdc72257c84eb7556)\nPackage marshrunner version 0.1.0 on PyPI was scanned with no a static rule matches and no traced behaviors indicating installer-side harm. No install-time network activity, no credential or environment variable reads, no filesystem persistence outside the package's own directory, no obfuscated payloads, and no outbound exfiltration primitives were identified in the shipped files.\n\n## Source: kam193 (689d5b87d977bc368c98efb8cf42d53c25465575a667cd61337bb403dfdcb4fb)\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":"marshrunner","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":"marshrunner-0.1.0-py3-none-any.whl","hashes":{"blake2b_256":"f0d3abe973fb10813051dd1d27e3ce643145c70b77431be8a4eb45c754842072","md5":"705c70c3a5b89881ccc34f9ff8de04d8","sha256":"4ac4772ef195d8554cb5c203a4ccfcb696649acf1e1a59eea2161f16e6f3c332"}},{"filename":"marshrunner-0.1.0.tar.gz","hashes":{"blake2b_256":"0139f886424339e6a54dadbcaddef82cd600c0a1ce0a0f4728de0c56c6c4c988","md5":"8a15aba9a91dc35bcc7f74ac1a298447","sha256":"888bf3f0430faa753d4a6454c1514532894de5d0953b971115bdb65214dd5f37"}}]}}}],"references":[{"type":"WEB","url":"https://bad-packages.kam193.eu/pypi/package/marshrunner"},{"type":"PACKAGE","url":"https://pypi.org/project/marshrunner/0.1.0/"}],"database_specific":{"malicious-packages-origins":[{"id":"pypi/2026-10-voice-synthesis-profiles/marshrunner","import_time":"2026-10-23T16:20:13.982071151Z","modified_time":"2026-10-23T15:54:51.728846Z","sha256":"689d5b87d977bc368c98efb8cf42d53c25465575a667cd61337bb403dfdcb4fb","source":"kam193","versions":["0.1.0"]},{"id":"IN-MAL-2026-022313","import_time":"2026-10-29T14:37:03.390155572Z","modified_time":"2026-10-29T14:16:36Z","sha256":"b31e9ef561aa7074fd3ce1090d59e6e314fddeb7fc6892cbdc72257c84eb7556","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"}]}