dolyame-ui-sortablelist@35.8.1

Analysis

dolyame-ui-sortablelist@35.8.1 is a trojanized utility that drops and executes a remote binary when loaded. On require, lib/_bridge.js fingerprints the platform/architecture and downloads a platform-specific payload over HTTPS from four Cloudflare Workers C2 origins (oob-worker[.]cf100-416[.]workers[.]dev, oob-worker[.]cf101-adf[.]workers[.]dev, oob-worker[.]cf102-baf[.]workers[.]dev, oob-worker[.]cf103-070[.]workers[.]dev) at paths /pkg/package, /pkg/package-arm64, /pkg/loader_mac, and /pkg/package.exe. If those fail it stages the payload via DNS TXT records from c[.]sdk[.]dl[.]wel1[.]ru (and sdk[.]dl[.]wel1[.]ru, ext[.]dl[.]wel1[.]ru, pkg[.]dl[.]wel1[.]ru, net[.]dl[.]wel1[.]ru). The downloaded binary is written to /var/tmp/.cache_<hex> (or %TEMP%\dotnet_diag_<hex>.exe on Windows), made executable, and launched detached via /bin/sh -c or cmd.exe /c start /b, so it runs in the background and outlives the parent process.