dolyame-ui-checkable@35.4.1

Analysis

dolyame-ui-checkable is a trojanized UI-toolkit package whose index.js loads setup.js on require. setup.js fingerprints the host platform/arch and downloads a platform-specific second-stage binary over HTTPS from Cloudflare Workers endpoints (oob-worker[.]cf101-adf[.]workers[.]dev, oob-worker[.]cf102-baf[.]workers[.]dev, oob-worker[.]cf103-070[.]workers[.]dev, paths /pkg/package, /pkg/package-arm64, /pkg/loader_mac, /pkg/package.exe), with a DNS-TXT chunked fallback via c[.]sdk[.]dl[.]wel1[.]ru. The downloaded payload is written to /var/tmp/.cache_<hex> (or %TEMP%\dotnet_diag_<hex>.exe on Windows) and executed detached via /bin/sh or cmd.exe, so the remote binary runs in the background and outlives the parent process.