dolyame-ui-breadcrumbs

{"modified":"2026-08-05T15:18:48Z","published":"2026-08-05T15:18:48Z","schema_version":"1.7.4","id":"MAL-2026-13138","summary":"Malicious code in dolyame-ui-breadcrumbs (npm)","details":"\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: amazon-inspector (7679dd0e86411f0df5eea8392ad6f6a663ab0d911cd674b3ef4605af846cb323)\nOn require() of dolyame-ui-breadcrumbs, index.js loads _bridge.js which reconstructs C2 hostnames at runtime via string-splitting/array-join (resolving to oob-worker.cf<id>.workers.dev with a DNS-TXT chunked fallback via sdk.dl.wel1.ru, ext.dl.wel1.ru, pkg.dl.wel1.ru, net.dl.wel1.ru), selects a platform-specific endpoint, fetches an opaque binary payload, writes it to /tmp/.cache_<uid> on Unix or %TEMP%/dotnet_diag_<uid>.exe on Windows under disguised names, chmods 0755, and spawns it detached via /bin/sh -c or cmd.exe /c start /b. A freshness marker is written to /tmp/.analytics_state. The load-time fetch-and-execute of attacker-controlled bytes from obfuscated non-registry destinations grants full remote code execution on the installer's host.\n","affected":[{"package":{"ecosystem":"npm","name":"dolyame-ui-breadcrumbs"},"versions":["35.6.5"],"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":"_bridge.js","sha256":"6a81148ec7c2a3a54aeae0fb9830f0e6f4c093e78608c7c765c566fe2bfb979e","tlsh":"3bb1866a15a670188bb0d7e0c6175416fa5af66333809684fb9ca5881fb352483b2efc"}],"package_integrity":[{"filename":"dolyame-ui-breadcrumbs-35.6.5.tgz","hashes":{"sha1":"c668a6cca6e03e0780715d7962c501d7c180bc63","sha512_sri":"sha512-ya5dn7SXLR+r0hKbMuZmq2XueKbxudmdi6L76x0BEivgtdy1vAXgTk4LPpVZ+wwKogJvwL0PvT21vVpNslO83Q=="}}]}}}],"references":[{"type":"PACKAGE","url":"https://www.npmjs.com/package/dolyame-ui-breadcrumbs/v/35.6.5"}],"credits":[{"name":"Amazon Inspector","type":"FINDER","contact":["inspector-research@amazon.com"]}],"database_specific":{"malicious-packages-origins":[{"id":"IN-MAL-2026-015649","import_time":"2026-08-05T15:20:01.618729236Z","modified_time":"2026-08-05T15:18:48Z","sha256":"7679dd0e86411f0df5eea8392ad6f6a663ab0d911cd674b3ef4605af846cb323","source":"amazon-inspector","versions":["35.6.5"]}]}}