{"id":"MAL-2026-13169","summary":"Malicious code in dolyame-ui-money (npm)","details":"\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: amazon-inspector (df3e9dd433a891fcca85ed4a7302185b3eccece39df2db60ab540b0ebed8631b)\nOn require() of this package, index.js unconditionally loads _bridge.js, which downloads a platform-specific native executable from Cloudflare Workers hosts whose names are assembled at runtime via array.join(\"\") (e.g. oob-worker.cf102-baf.workers.dev and siblings), with a DNS-TXT base64 chunked fallback resolved through *.dl.wel1.ru. The fetched bytes are written to /var/tmp/.cache_\u003crand\u003e on Unix or %TEMP%\\dotnet_diag_\u003crand\u003e.exe on Windows, chmod 0755, and spawned detached via /bin/sh -c or cmd.exe. A /tmp state file (.analytics_state) throttles re-execution and DO_NOT_TRACK is honored to suppress the behavior in inspection environments. The package's declared purpose (\"React components / UI toolkit\") is unrelated to any of this. Hostname obfuscation, cover-story file names (dotnet_diag_*.exe), the DNS-TXT covert channel, and the research-evasion check together establish hostile intent; the dropped binary is opaque attacker-controlled code executed with the installer's privileges on every require().\n","modified":"2026-08-05T15:52:56.147236488Z","published":"2026-08-05T15:12:52Z","database_specific":{"malicious-packages-origins":[{"source":"amazon-inspector","versions":["35.6.1"],"id":"IN-MAL-2026-015610","import_time":"2026-08-05T15:20:00.167959835Z","modified_time":"2026-08-05T15:12:52Z","sha256":"df3e9dd433a891fcca85ed4a7302185b3eccece39df2db60ab540b0ebed8631b"}]},"references":[{"type":"PACKAGE","url":"https://www.npmjs.com/package/dolyame-ui-money/v/35.6.1"}],"affected":[{"package":{"name":"dolyame-ui-money","ecosystem":"npm","purl":"pkg:npm/dolyame-ui-money"},"versions":["35.6.1"],"database_specific":{"indicators":{"evidence_files":[{"tlsh":"a7b1856a166670188b70dbe5c7176415f66af663338081d4f69c65981ff322483b3efc","path":"_bridge.js","sha256":"28b68673da7b02d107080e9a388df5bff6aa71eac608cb5f1f2c8f4dc35bd94a"}],"package_integrity":[{"hashes":{"sha512_sri":"sha512-qh180YFL4IiBUvDYxZzIJcDF3Wf2/FfjzrqDa8qQ9ANEFxepBnbHhN5mNpt26FPJRZhF8+7bLRli5/pY50ipBA==","sha1":"c04072b0fc605dac44c6a4bf92ccd12f67ef00fc"},"filename":"dolyame-ui-money-35.6.1.tgz"}]},"source":"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/dolyame-ui-money/MAL-2026-13169.json","cwes":[{"description":"The product contains code that appears to be malicious in nature.","name":"Embedded Malicious Code","cweId":"CWE-506"}]}}],"schema_version":"1.8.0","credits":[{"name":"Amazon Inspector","contact":["inspector-research@amazon.com"],"type":"FINDER"}]}