dolyame-ui-inputbox

{"modified":"2026-08-07T12:14:16Z","published":"2026-08-07T12:14:16Z","schema_version":"1.7.4","id":"MAL-2026-13506","summary":"Malicious code in dolyame-ui-inputbox (npm)","details":"\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: amazon-inspector (c05d783314187af31df2f0152cc2809660ec45808c3e5f38071e8bfe7ac08dd6)\nOn require of the package, index.js loads _loader.js and lib/telemetry.js, both of which act as remote-binary droppers. Hostnames and dangerous API names are assembled at runtime from split string fragments (e.g. joined arrays resolving to oob-worker.cf101-adf.workers.dev; require(\"child_\" + \"process\"); fs[\"chmod\" + \"Sync\"]) to evade static analysis. The loader fetches a platform-specific binary from several *.workers.dev endpoints with a DNS-TXT base64 fallback to *.dl.wel1.ru, writes it to /tmp or TEMP under disguised names such as.cache_<hex> or dotnet_diag_<hex>.exe, chmods 0755, and detach-spawns it via /bin/sh -c \"<path> &\" or cmd.exe /c start /b. lib/telemetry.js contains a parallel dropper that base64-decodes chunks, chmod+755s the resulting file, and spawns it detached under /bin/sh. The package's stated purpose (\"Build and deployment tools\") is unrelated to fetching and executing platform-specific binaries, and the obfuscation of hostnames plus dynamic assembly of child_process / chmodSync are anti-analysis techniques co-located with the network->write->exec chain.\n","affected":[{"package":{"ecosystem":"npm","name":"dolyame-ui-inputbox"},"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":"_loader.js","sha256":"203dfd66133e55cedcf2b9db474fb87650e41849728ff139e2f30920f3c608d4","tlsh":"4fa1b65916fb70180a92e1d8841f4816709af99332c5e8d4fb4ca6858fdb124c3f2dfc"},{"path":"lib/telemetry.js","sha256":"9b6d2ef48996202722356c483b2d248ffd0459fe7520d3333c1d30372a05a7be","tlsh":"2b73304966fb10214263b0685fbb40437635c4072a4aed5dba9c43ec9f8db3896f1fb9"}],"package_integrity":[{"filename":"dolyame-ui-inputbox-35.8.1.tgz","hashes":{"sha1":"d7e119195b50df89803b72b6ec555ece6b554bf5","sha512_sri":"sha512-VXqW61Ax0jOq8Szf9r9fI+qU1/iI/4QEvAZ/n7vPomZNzzkmWCoeZt7Fky3/l8hLj/+3NZOJ3Otiaq+QoE1tLA=="}}]}}}],"references":[{"type":"PACKAGE","url":"https://www.npmjs.com/package/dolyame-ui-inputbox/v/35.8.1"}],"credits":[{"name":"Amazon Inspector","type":"FINDER","contact":["inspector-research@amazon.com"]}],"database_specific":{"malicious-packages-origins":[{"id":"IN-MAL-2026-016895","import_time":"2026-08-07T12:23:26.183174371Z","modified_time":"2026-08-07T12:14:16Z","sha256":"c05d783314187af31df2f0152cc2809660ec45808c3e5f38071e8bfe7ac08dd6","source":"amazon-inspector","versions":["35.8.1"]}]}}