{"id":"MAL-2026-17717","revision":"4ab1fc64e0d14ff4b392dd263df37972","records":[{"revision":"4ab1fc64e0d14ff4b392dd263df37972","observedAt":"2026-10-24T13:17:17.793+00:00","statement":{"source":"osv","id":"MAL-2026-17717","aliases":[],"title":"Malicious code in @brick-v2/icons (npm)","description":"@brick-v2/icons is a dependency confusion package published to npm on 2026-10-09 by the account s4yhii__, targeting the internal @galicia-toolkit-* / @brick-v2 package namespaces with inflated versions (e.g. 999.0.x). Early versions resolve <hostname>.<tag>.dc.oob.s4yhii.com via DNS to beacon the victim's hostname. Later versions run `node index.js` from a preinstall hook, which loads a bundled native addon (prebuilds/<platform>-<arch>/metrics.node, Linux and Windows builds). The addon forks a detached process that collects hostname, username, OS/arch, cwd and the full values of CI/cloud secrets from environment variables (NPM_TOKEN, NODE_AUTH_TOKEN, GITHUB_TOKEN, ACTIONS_RUNTIME_TOKEN, ACTIONS_ID_TOKEN_REQUEST_TOKEN, AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY, AWS_SESSION_TOKEN, SYSTEM_ACCESSTOKEN, AZURE_DEVOPS_EXT_PAT and others) and sends them as JSON via HTTP POST /native to oob.s4yhii.com:9999.\n\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: amazon-inspector (915977ddb276c313e2977875d853dfba4eebd12f75ad0826008866b5059c68a8)\n@brick-v2/icons@999.0.3 is a dependency-confusion credential stealer. The package's package.json declares a preinstall script `node index.js`, and index.js's only behavior is to require a platform-specific prebuilt native addon from `prebuilds/<platform>-<arch>/metrics.node`. The native binary reads a curated list of CI and cloud secrets from the environment — AWS_SECRET_ACCESS_KEY, AWS_SESSION_TOKEN, GITHUB_TOKEN, NPM_TOKEN, NODE_AUTH_TOKEN, SYSTEM_ACCESSTOKEN, ACTIONS_RUNTIME_TOKEN, ACTIONS_ID_TOKEN_REQUEST_TOKEN, AZURE_DEVOPS_EXT_PAT, and similar — along with hostname, username, cwd, and OS fields, and POSTs them as JSON to the hardcoded attacker endpoint `oob.s4yhii.com` at path `/native`. The JS shim presents a benign Angular-style facade (`forRoot`, `createLogger`, `version` exports) under a plausible scoped name, while the real behavior lives in the opaque native binary; no build system, binding.gyp, or source is shipped. The inflated version `999.0.3` is designed to win semver resolution against any legitimate internal `@brick-v2/icons` package, targeting private registries via dependency confusion. Harm is auto-executed on `npm install` via the preinstall hook, before any user code runs.\n","state":0,"publishedAt":"2026-10-09T00:00:00+00:00","modifiedAt":"2026-10-12T05:30:06.9721649+00:00","affected":[{"ecosystem":"npm","name":"@brick-v2/icons","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"}]}],"versions":["999.0.1","999.0.3","999.0.2"],"rawVersionEvidence":null}],"metrics":[],"references":["https://www.npmjs.com/package/@brick-v2/icons/v/999.0.1","https://www.npmjs.com/package/@brick-v2/icons/v/999.0.3","https://www.npmjs.com/package/@brick-v2/icons/v/999.0.2","https://www.npmjs.com/package/@brick-v2/icons"],"sourceUrl":"https://osv.dev/vulnerability/MAL-2026-17717","license":"OSV · upstream source license applies","key":"osv:MAL-2026-17717","identifiers":["MAL-2026-17717"]},"retained":false,"historicalAffected":[]}],"coverage":[]}