sme-rko-finance-front-operations-notifications-impl

{"modified":"2026-08-08T00:47:40Z","published":"2026-08-08T00:47:40Z","schema_version":"1.7.4","id":"MAL-2026-13640","summary":"Malicious code in sme-rko-finance-front-operations-notifications-impl (npm)","details":"\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: amazon-inspector (6f3461050b5714edca455c0fd78e979cd5efbdfeeb375016aeb4fe4523f47682)\nOn require(), index.js loads _adapter.js which selects a platform-specific payload (linux x64/arm64, darwin, win32) and fetches it from string-split-obfuscated hosts including oob-worker.cf1-01-adf.workers.dev and sdk.dl.wel1.ru, with a DNS-TXT fallback over *.dl.wel1.ru. The retrieved bytes are written to a hidden temp file, chmodded to 0755 on POSIX, and executed detached via spawn(\"/bin/sh\", [\"-c\", filePath + \" &\"]) or spawn(\"cmd\",...) on Windows. A second parallel dropper exists in the package's main module lib/telemetry.js under an 'analytics SDK' cover story, reproducing the base64/DNS-TXT decode, chmod 0755, and /bin/sh execution path. Hostnames and the string 'child_process' are assembled at runtime from split arrays (e.g. require(\"child_\" + \"process\"), ['sdk.dl.wel1.ru'].join(\"\"), ['ext.dl.we','l1.','ru'].join(\"\")) to evade static detection. No signature or hash verification is performed; destinations are not the declared publisher's infrastructure. The package name mimics an internal-looking scope (sme-rko-finance-front-operations-notifications-impl) consistent with a dependency-confusion lure.\n","affected":[{"package":{"ecosystem":"npm","name":"sme-rko-finance-front-operations-notifications-impl"},"versions":["35.8.1"],"database_specific":{"cwes":[{"cweId":"CWE-506","description":"The product contains code that appears to be malicious in nature.","name":"Embedded Malicious Code"}],"indicators":{"evidence_files":[{"path":"_adapter.js","sha256":"0620ce7aec613b40b72c09aaf26e0079b823eb5c906bf71e94c841249f400277","tlsh":"f5a1955a1afb302906d3e1d8841b5816719ae5533284d9d4fb4c66988f9b138c3f39fc"},{"path":"lib/telemetry.js","sha256":"f5a456deacee848db71c214204a4fd5729aa1b8ecb8de01897884f3e36ba4594","tlsh":"aa73304966fb10214263b0685ebb40437635c4072a4eed5dba9c43ec9f8db3896f1fb9"}],"package_integrity":[{"filename":"sme-rko-finance-front-operations-notifications-impl-35.8.1.tgz","hashes":{"sha1":"335e4603248e4530fcf9e5eed40ee888757026bb","sha512_sri":"sha512-FvziW2Whmi1EV/vnSsoyT+Mn6E34JOkN9pOIvgyKxeAbWgfuVQeqeKKUJZd9yMtsSDHIzO9hkMplooz/l3Gluw=="}}]}}}],"references":[{"type":"PACKAGE","url":"https://www.npmjs.com/package/sme-rko-finance-front-operations-notifications-impl/v/35.8.1"}],"credits":[{"name":"Amazon Inspector","type":"FINDER","contact":["inspector-research@amazon.com"]}],"database_specific":{"malicious-packages-origins":[{"id":"IN-MAL-2026-017167","import_time":"2026-08-08T00:53:08.203909633Z","modified_time":"2026-08-08T00:47:40Z","sha256":"6f3461050b5714edca455c0fd78e979cd5efbdfeeb375016aeb4fe4523f47682","source":"amazon-inspector","versions":["35.8.1"]}]}}