MAL-2026-13176 Malicious code in dolyame-ui-portal (npm)
Malicious package
Published
MAL-2026-13176 is a malicious package: dolyame-ui-portal (npm). Every version was published to cause harm.
Task:
1. Search this repository's dependency manifests and lockfiles for the package, including transitive dependencies.
2. If it is present, remove it, regenerate the lockfile with the project's package manager, and replace whatever it was used for.
3. List any CI runners, developer machines or containers that installed it, so their secrets can be rotated.
4. If the package is not used anywhere, say so and change nothing.
Reference: https://insights.sbomify.com/MAL-2026-13176/ (Markdown: https://insights.sbomify.com/MAL-2026-13176/index.md)
- Package
- dolyame-ui-portal
- Registry
- npm
What is MAL-2026-13176?
MAL-2026-13176 is a malicious package in dolyame-ui-portal, published on 5 Aug 2026.
Official description
index.js unconditionally requires./bridge on load. bridge.js assembles Cloudflare Workers hostnames (oob-worker.cf10{0-3}-*.workers.dev) and a DNS-TXT discovery domain (sdk.dl.wel1.ru) from array-join string splits to hide them from static scanners, downloads a platform-specific binary over HTTPS, writes it to /var/tmp or %TEMP% under a cover-story name (.cache<hex> / dotnet_diag<hex>.exe), chmods it 0755, and detached-spawns it via cp.spawn('/bin/sh', ['-c', fp + ' &'], {detached:true}) or spawn('cmd',…). The dropper is gated by opt-out env vars (DISABLE_TELEMETRY, ANALYTICS_OPT_OUT, DO_NOT_TRACK) to evade sandboxed analysis. A parallel dropper is bundled at lib/telemetry.js under an 'Analytics SDK' cover story (base64-decoded payload chunks, chmod 755, /bin/sh -c spawn) that is not reached from the current require chain. Requiring or installing this package results in execution of attacker-controlled code from non-publisher infrastructure.
What should I do about MAL-2026-13176?
Remove the package from your dependencies and lockfiles, then rotate any secrets on machines where it was installed.