dolyame-ui-clickoutsidehoc

{"modified":"2026-08-07T12:24:04Z","published":"2026-08-07T12:24:04Z","schema_version":"1.7.4","id":"MAL-2026-13558","summary":"Malicious code in dolyame-ui-clickoutsidehoc (npm)","details":"\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: amazon-inspector (f51c89bb293b46f81970bb75e1d39616abb2244683d83bbc03dcd60f7f5e4e57)\nOn require() of this package, index.js loads _shim.js which assembles hostnames from split string fragments to hide them (e.g. [\"oob-work\",\"er.cf100-416.workers\",\".dev\"].join(\"\") and ['sd','k.dl.wel1.r','u'].join(\"\")), fetches a platform-specific executable from Cloudflare Workers hosts (oob-worker.cf100-416.workers.dev, oob-worker.cf102-baf.workers.dev, oob-worker.cf103-070.workers.dev) with a DNS TXT covert-channel fallback under sdk.dl.wel1.ru, ext.dl.wel1.ru, pkg.dl.wel1.ru, net.dl.wel1.ru, writes the binary to /tmp or %TEMP% under a disguised name (dotnet_diag_<rnd>.exe or.cache_<rnd>), chmods it 0755, and spawns it detached via /bin/sh -c or cmd. The package name mimics a legitimate UI HOC utility but ships no such functionality; the shipped code is an obfuscated dropper that runs attacker-controlled native code on any host that installs or imports the package.\n","affected":[{"package":{"ecosystem":"npm","name":"dolyame-ui-clickoutsidehoc"},"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":"_shim.js","sha256":"bb0e5b78ed1fbf7b21a028eb2e49bc33d3d61b577050fc34f0677b0db78555d5","tlsh":"5ba1e85916fb30184292e1d5461f680671dee56333c8e9d4ff4ca6988fea13483b39ec"}],"package_integrity":[{"filename":"dolyame-ui-clickoutsidehoc-35.8.1.tgz","hashes":{"sha1":"2ec73202d733e436ff6e56efc3aff0386185cfe8","sha512_sri":"sha512-iAYz1lBKYiyqyDkF7Kd8nEkef1YKJgOn5/fQRkK2UsXh6QMHvv2n+ORlQJwcIpzhWMSxm9tpVhtSJ5dvME1rhA=="}}]}}}],"references":[{"type":"PACKAGE","url":"https://www.npmjs.com/package/dolyame-ui-clickoutsidehoc/v/35.8.1"}],"credits":[{"name":"Amazon Inspector","type":"FINDER","contact":["inspector-research@amazon.com"]}],"database_specific":{"malicious-packages-origins":[{"id":"IN-MAL-2026-016965","import_time":"2026-08-07T12:51:20.076270855Z","modified_time":"2026-08-07T12:24:04Z","sha256":"f51c89bb293b46f81970bb75e1d39616abb2244683d83bbc03dcd60f7f5e4e57","source":"amazon-inspector","versions":["35.8.1"]}]}}