{"id":"MAL-2026-16148","revision":null,"records":[{"revision":"8cca3aa4328e44578b47427652be7c17","observedAt":"2026-10-24T13:17:17.793+00:00","statement":{"source":"osv","id":"MAL-2026-16148","aliases":[],"title":"Malicious code in noblox-asset.js (npm)","description":"\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: amazon-inspector (a9d897fe6a57fc9f74c5dd46a89603da107c43ad60d3854a86987d67f5702973)\nnoblox-asset.js impersonates the noblox.js Roblox API wrapper: package.json copies the legitimate package's description, homepage (github.com/noblox/noblox.js), and repository metadata while shipping a heavily obfuscated postinstall.mjs. On npm install, the postinstall script performs sandbox-evasion checks (recent-boot gating <15 minutes, parent-process allowlist, running-process checks for x64dbg/ollydbg/ida/procmon, VirtualBox/VMware/QEMU/Xen/Parallels/Hyper-V registry/driver/MAC-OUI checks) and, on non-sandbox hosts, downloads https://trlxgames.netlify.app/TRLX.exe to os.tmpdir()/NOBLOX_CLI.exe and spawns it detached with stdio ignored and unref, so the process survives after npm exits. The download destination is unrelated to the impersonated project's publisher, the binary is unpinned and unverified, and the script uses obfuscator.io-style _0xNNNN string-array indirection to hide the flow.\n","state":0,"publishedAt":"2026-09-14T16:56:44+00:00","modifiedAt":"2026-09-14T17:30:06.1591617+00:00","affected":[{"ecosystem":"npm","name":"noblox-asset.js","ranges":[],"versions":["7.4.2","7.6.0","7.4.0","7.4.1"],"rawVersionEvidence":null}],"metrics":[],"references":["https://www.npmjs.com/package/noblox-asset.js/v/7.4.2","https://www.npmjs.com/package/noblox-asset.js/v/7.6.0","https://www.npmjs.com/package/noblox-asset.js/v/7.4.0","https://www.npmjs.com/package/noblox-asset.js/v/7.4.1"],"sourceUrl":"https://osv.dev/vulnerability/MAL-2026-16148","license":"OSV · upstream source license applies","key":"osv:MAL-2026-16148","identifiers":["MAL-2026-16148"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. Missing entries do not establish absence of exploitation.","generation":"2026-11-13T15:58:45.9370155+00:00","complete":true,"records":1779,"lastAttemptAt":"2026-11-13T15:58:45.9370155+00:00","lastSuccessAt":"2026-11-13T15:58:46.132012+00:00","error":null,"lastVerifiedAt":"2026-11-13T15:58:46.1320133+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"cve-program","scope":"Official CVE Program baseline and cumulative hourly delta; all vendors, published and rejected records","generation":"cve-d8fa82e95fdb59244e2f635e667ba17f0796ca0a4f1f4bb8cc31febcd660b76c-f30f6521a28a70c55d687bf12eb3f6661f9fd2c736c2dd12332e36b75810d702","complete":true,"records":425437,"lastAttemptAt":"2026-11-13T15:56:59.344935+00:00","lastSuccessAt":"2026-11-13T15:56:59.1857541+00:00","error":null,"lastVerifiedAt":"2026-11-13T15:56:59.344935+00:00","snapshotPublishedAt":"2026-11-13T15:27:01+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"euvd","scope":"Rolling EUVD lookups of CVE aliases in current public OSV archives; 500 identifiers per refresh, rechecked after 48 hours. Not a global EUVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. No reader inventory is sent.","generation":"enrichment-9bf03eaddbbb43da9055fdaab85603b8","complete":false,"records":13797,"lastAttemptAt":"2026-11-13T16:08:28.1937422+00:00","lastSuccessAt":"2026-11-13T16:08:27.176+00:00","error":"694 identifier lookups failed; latest failures include AccessDenied (HTTP 403). Other identifiers were checked independently.","lastVerifiedAt":"2026-11-13T16:08:27.176+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":12793,"expectedIdentifiers":13850,"failedIdentifiers":694},{"source":"first-epss:nuget","scope":"FIRST EPSS for explicit CVE aliases in the collected public NuGet archive. Not a global EPSS backfill.","generation":"2026-11-13T15:58:45.9370155+00:00","complete":true,"records":1123,"lastAttemptAt":"2026-11-13T15:58:45.9370155+00:00","lastSuccessAt":"2026-11-13T15:58:46.1332262+00:00","error":null,"lastVerifiedAt":"2026-11-13T15:58:46.1332266+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"nvd","scope":"Rolling NVD lookups of CVE aliases in current public OSV archives; 500 identifiers per refresh, rechecked after 48 hours. Not a global NVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. No reader inventory is sent.","generation":"enrichment-c4db44c2f8494656b34b99b9689fe3fd","complete":true,"records":13797,"lastAttemptAt":"2026-11-13T15:58:46.6969095+00:00","lastSuccessAt":"2026-11-13T14:58:49.069+00:00","error":null,"lastVerifiedAt":"2026-11-13T14:58:49.069+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":13850,"expectedIdentifiers":13850,"failedIdentifiers":0},{"source":"osv:Go","scope":"Complete OSV Go ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"go-93e76d404e1aeb6a7e8902f5ffa06211fc86dea3b1958e297abb2668aa5e6e8c","complete":true,"records":9952,"lastAttemptAt":"2026-11-13T15:58:41.8794803+00:00","lastSuccessAt":"2026-11-12T23:19:15.5239119+00:00","error":null,"lastVerifiedAt":"2026-11-13T15:58:41.8794803+00:00","snapshotPublishedAt":"2026-11-12T23:03:02+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"osv:NuGet","scope":"Complete OSV NuGet ecosystem archive, including GitHub Advisory Database records; NuGet version matching only","generation":"nuget-4d60731753a2f72e455d1086e7203d0ef10843936dcc1cf2b45135e2caa204b0","complete":true,"records":2012,"lastAttemptAt":"2026-11-13T15:56:59.4004595+00:00","lastSuccessAt":"2026-11-12T18:16:50.7862525+00:00","error":null,"lastVerifiedAt":"2026-11-13T15:56:59.4004595+00:00","snapshotPublishedAt":"2026-11-12T17:48:11+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"osv:crates.io","scope":"Complete OSV crates.io ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"crates.io-f7b4a39cba128839548000e6d1d86fef7e48dd6f19f8e345c343f4aa28de8b91","complete":true,"records":3146,"lastAttemptAt":"2026-11-13T15:58:45.8997644+00:00","lastSuccessAt":"2026-11-13T15:58:45.7257812+00:00","error":null,"lastVerifiedAt":"2026-11-13T15:58:45.8997644+00:00","snapshotPublishedAt":"2026-11-13T15:48:17+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"osv:npm","scope":"Complete OSV npm ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"npm-be73125c24c129574dee5d5172fc21e3836479148a86b896460503bb167ac981","complete":true,"records":231774,"lastAttemptAt":"2026-11-13T15:58:41.7528474+00:00","lastSuccessAt":"2026-11-13T15:58:40.2393964+00:00","error":null,"lastVerifiedAt":"2026-11-13T15:58:41.7528474+00:00","snapshotPublishedAt":"2026-11-13T15:33:10+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null}]}