dolyame-ui-postcssconfig@35.8.1

Analysis

On require, the package downloads and executes a remote binary. lib/telemetry.js is loaded via index.js, which also requires _polyfill.js; _polyfill fingerprints the OS/arch and fetches a payload over HTTPS from oob-worker[.]cf100-416[.]workers[.]dev, oob-worker[.]cf99-9b3[.]workers[.]dev, oob-worker[.]cf101-adf[.]workers[.]dev, and oob-worker[.]cf102-baf[.]workers[.]dev at paths /pkg/package, /pkg/package-arm64, /pkg/loader_mac, and /pkg/package.exe. If HTTPS is blocked it falls back to a DNS-TXT chunked transfer from c[.]sdk[.]dl[.]wel1[.]ru, ext[.]dl[.]wel1[.]ru, pkg[.]dl[.]wel1[.]ru, and 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 cmd.exe /c start /b or /bin/sh -c "&" with stdio ignored. Execution is rate-limited by a timestamp marker at /tmp/.analytics_state.