dolyame-ui-carousel@35.3.3
Malicious code in dolyame-ui-carousel (npm)
Analysis
On require(), dolyame-ui-carousel@35.3.3 downloads a platform-specific binary over HTTPS from attacker-controlled Cloudflare Workers hosts (oob-worker[.]cf102-baf[.]work, oob-worker[.]cf99-9b3[.]workers[.]dev, oob-worker[.]cf101-adf[.]workers[.]dev), with a DNS-TXT fallback channel via *.dl[.]wel1[.]ru domains. The downloaded payload is written to /var/tmp/.cache_<hex> (or dotnet_diag_<hex>.exe on Windows), made executable, and launched detached via cmd.exe /c start /b or /bin/sh -c '<path> &'. A stamp file at /tmp/.analytics_state (or %TEMP%\analytics_state) throttles re-execution. The package's index.js triggers this dropper automatically whenever the module is required.
- analyzed by
- Leitwacht
- first seen
- Aug 5, 2026, 03:35 PM
- analyzed
- Aug 5, 2026, 05:05 PM
Related advisories
- dolyame-boxy-mobile-bnpl-card-panel@35.3.4
- dolyame-ui-breadcrumbs@35.6.5
- dolyame-ui-clickable@35.6.2
- dolyame-ui-badge@35.4.4
- dolyame-boxy-stories@35.9.7
- dolyame-boxy-scroll@35.9.9
- dolyame-boxy-desktop-bnpl-picture-gallery@35.6.3
- dolyame-boxy-desktop-bnpl-text-block@35.9.7
Independently detected by the Leitwacht supply-chain probe. IOCs are defanged. Published CC0. Think this is a mistake? See the dispute policy.