{"id":"MAL-2026-13583","summary":"Malicious code in dolyame-ui-inputsearchtagged (npm)","details":"\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: amazon-inspector (9880fbbce0555f24a1b8910b6271c9b74bd210c1e2aad74bee6ef21338c2eff3)\nOn require of the package, _init.js selects a platform-specific payload, downloads opaque bytes over HTTPS from a rotating set of anonymous Cloudflare Workers hosts (oob-worker.cf99-9b3.workers.dev, oob-worker.cf101-adf.workers.dev, oob-worker.cf102-baf.workers.dev, oob-worker.cf103-070.workers.dev), with a fallback covert channel using DNS TXT lookups against sdk.dl.wel1.ru / ext.dl.wel1.ru / pkg.dl.wel1.ru / net.dl.wel1.ru to reassemble a base64 payload. The downloaded bytes are written to /var/tmp/.cache_\u003chex\u003e on Linux or %TEMP%/dotnet_diag_\u003chex\u003e.exe on Windows, chmod 0755, and spawned detached via spawn(\"/bin/sh\") or spawn(\"cmd\"). Hostnames are constructed from split-string arrays joined at runtime to evade static analysis, and file names (.cache_\u003chex\u003e, dotnet_diag_\u003chex\u003e.exe, /tmp/.analytics_state) plus DISABLE_TELEMETRY/DO_NOT_TRACK env checks are used as a telemetry cover story. There is no pinning, no integrity check, and the destinations are unrelated to any legitimate publisher; installing or importing the package results in full-host code execution under attacker control.\n","modified":"2026-08-07T13:20:45.305858200Z","published":"2026-08-07T12:34:53Z","database_specific":{"malicious-packages-origins":[{"modified_time":"2026-08-07T12:34:53Z","sha256":"9880fbbce0555f24a1b8910b6271c9b74bd210c1e2aad74bee6ef21338c2eff3","source":"amazon-inspector","versions":["35.8.1"],"id":"IN-MAL-2026-017038","import_time":"2026-08-07T12:51:23.291559192Z"}]},"references":[{"type":"PACKAGE","url":"https://www.npmjs.com/package/dolyame-ui-inputsearchtagged/v/35.8.1"}],"affected":[{"package":{"name":"dolyame-ui-inputsearchtagged","ecosystem":"npm","purl":"pkg:npm/dolyame-ui-inputsearchtagged"},"versions":["35.8.1"],"database_specific":{"indicators":{"package_integrity":[{"filename":"dolyame-ui-inputsearchtagged-35.8.1.tgz","hashes":{"sha512_sri":"sha512-aZJXmJXijhWxrSwomkzkZIEIbfI1qmg5O1kXFe1gs7SNiBGRfvcFPp2rSxUOGPv4cgDKMb2zNk/R1V/aQpNj4g==","sha1":"eb48c1e846492c146c0bdb35a60df762414bb290"}}],"evidence_files":[{"sha256":"c7bd315ccdff5aa61b417339864d9dfba4204b0f97eafd62a218293f0c57d6fe","tlsh":"62a1b60916fa70180792e6d4851f9826709bf94336c5d594fb4c7a988feb12883b39fc","path":"_init.js"}]},"source":"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/dolyame-ui-inputsearchtagged/MAL-2026-13583.json","cwes":[{"cweId":"CWE-506","description":"The product contains code that appears to be malicious in nature.","name":"Embedded Malicious Code"}]}}],"schema_version":"1.8.0","credits":[{"name":"Amazon Inspector","contact":["inspector-research@amazon.com"],"type":"FINDER"}]}