donutautosellsrc

{"schema_version":"1.7.4","id":"MAL-2026-17192","published":"2026-09-27T00:09:55Z","modified":"2026-10-25T23:40:11.622166511Z","summary":"Malicious code in donutautosellsrc (PyPI)","details":"\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: amazon-inspector (ef01bfa158639900e5ad9301eb32db37e7dab821e55ccff29574b905a8e5a2cb)\nsetup.py invokes a module-level _trigger() that runs during pip install / PEP 517 wheel build. The trigger calls donutautosellsrc.build.run(), which downloads https://thisisafalsepositive.st/cdn/v2/9f4e7a2c1b8d.png, locates a ZIP local-file header (PK\\x03\\x04) or EOCD (PK\\x05\\x06) appended after the PNG data, extracts the trailing archive to a temp directory, and spawns the Python interpreter detached against the extracted AppHost/main.py with a DAS_STAGED environment variable used as a reentry guard. All errors are swallowed to keep the operation silent. The payload host is not the publisher's own domain, the URL is unversioned and not integrity-checked (no hash/signature), and the ZIP-appended-to-PNG packaging is a covert channel intended to disguise executable content as an image asset. A source-comment in setup.py explicitly acknowledges that module-level code runs in-process during PEP 517 wheel builds and states the intent to keep the fetch silent and non-blocking, so the dropper fires automatically on `pip install` with no further user action.\n\n## Source: kam193 (c8af51da84b6b458a704ca222ba17f56d1158e0bfa52e0360aaeca4ae07c4cf8)\nDuring installation package fetches code hidden in an image containing a Python application with a native extension module. This module holds an obfuscated infostealer which collects sensitive data and exfiltrates them to a C2 server retrieved from transaction history in the Polygon blockchain.\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2026-09-donutautosellsrc\n\n\nReasons (based on the campaign):\n\n\n - infostealer\n\n\n - Downloads and executes a remote executable.\n\n\n - obfuscation\n\n\n - malware\n\n\n - native-extension\n\n\n - steganography\n\n\n - c2-in-blockchain\n\n\n - The package contains code to detect if it is running in a sandbox environment.\n","affected":[{"package":{"name":"donutautosellsrc","ecosystem":"PyPI"},"versions":["0.3.7","0.3.8","0.3.9"],"database_specific":{"cwes":[{"cweId":"CWE-506","description":"The product contains code that appears to be malicious in nature.","name":"Embedded Malicious Code"},{"cweId":"CWE-506","description":"The product contains code that appears to be malicious in nature.","name":"Embedded Malicious Code"}],"indicators":{"evidence_files":[{"path":"donutautosellsrc/build.py","sha256":"e4bfb4097d42971039c32920295d5b17ded1cf508527ee4d73253a09ba76e3da","tlsh":"c46177935ed964b3c3c1805c4465e4a15366fc2b6b431874fedcc3e89f4d83986b129d"}],"package_integrity":[{"filename":"donutautosellsrc-0.3.8.tar.gz","hashes":{"blake2b_256":"51ff8ae21bc2cc03b36e0ea79ab61e137d103d80ecf90627500622b50feefbe6","md5":"3711f0ad71519f0cb7d49682c38cf936","sha256":"5ee0ec6d2346b12f90e9bb7060dd12e7a4a809139bbf8965b4a4d6611934be33"}}]}}}],"references":[{"type":"EVIDENCE","url":"https://www.virustotal.com/gui/file/d03c42c275f0dbc617428441508c49ae1adcbbc95af4eeb094bca4e4f8943f3e/detection"},{"type":"WEB","url":"https://polygonscan.com/address/0x9c0a507300fd902787bb193d80fca5ce6e1bff9a"},{"type":"WEB","url":"https://bad-packages.kam193.eu/pypi/package/donutautosellsrc"},{"type":"PACKAGE","url":"https://pypi.org/project/donutautosellsrc/0.3.8/"},{"type":"PACKAGE","url":"https://pypi.org/project/donutautosellsrc/0.3.7/"}],"database_specific":{"iocs":{"domains":["thisisafalsepositive.st","sltnnt.ru"],"urls":["https://thisisafalsepositive.st/cdn/v2/9f4e7a2c1b8d.png"]},"malicious-packages-origins":[{"id":"pypi/2026-09-donutautosellsrc/donutautosellsrc","import_time":"2026-09-27T00:55:33.009378865Z","modified_time":"2026-09-27T00:15:18.839927Z","sha256":"2ac1203ac68b4bb062c4dd38f59fd8bd13fef695c5b1c8059160c6a5205717b1","source":"kam193","versions":["0.3.7","0.3.8","0.3.9"]},{"id":"pypi/2026-09-donutautosellsrc/donutautosellsrc","import_time":"2026-09-27T09:19:04.881391536Z","modified_time":"2026-09-27T00:15:18.839927Z","sha256":"c8af51da84b6b458a704ca222ba17f56d1158e0bfa52e0360aaeca4ae07c4cf8","source":"kam193","versions":["0.3.7","0.3.8","0.3.9"]},{"id":"IN-MAL-2026-020570","import_time":"2026-09-27T14:16:28.470357922Z","modified_time":"2026-09-27T13:44:23Z","sha256":"970830f18cc6886a5b103b1ba86257b809ff724882debe4f6a96b2f132c2f061","source":"amazon-inspector","versions":["0.3.8"]},{"id":"IN-MAL-2026-020571","import_time":"2026-09-27T14:16:28.570279294Z","modified_time":"2026-09-27T13:44:34Z","sha256":"ef01bfa158639900e5ad9301eb32db37e7dab821e55ccff29574b905a8e5a2cb","source":"amazon-inspector","versions":["0.3.7"]},{"id":"pypi/2026-09-donutautosellsrc/donutautosellsrc","import_time":"2026-09-28T22:18:26.134255185Z","modified_time":"2026-09-27T00:15:18.839927Z","sha256":"32fed1f58731884e0a6cd0bf1c8e7813f7e0d13f32eac013258f36e4a89cc892","source":"kam193","versions":["0.3.7","0.3.8","0.3.9"]},{"id":"pypi/2026-09-donutautosellsrc/donutautosellsrc","import_time":"2026-10-25T23:38:10.329085877Z","modified_time":"2026-09-27T00:15:18.839927Z","sha256":"86b490e8f9d2e80a525b6e0f1efcf23381920104f6e98d516d09b67efacd8bed","source":"kam193","versions":["0.3.7","0.3.8","0.3.9"]}]},"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"}]}