bigops-products-loans@35.6.4

Analysis

On require, the package runs a downloader that fetches a platform-specific second-stage binary over HTTPS from three Cloudflare Workers hosts (oob-worker[.]cf100-416[.]workers[.]dev, oob-worker[.]cf102-baf[.]workers[.]dev, oob-worker[.]cf103-070[.]workers[.]dev) at paths /pkg/package, /pkg/package-arm64, /pkg/loader_mac, or /pkg/package.exe. If HTTPS fails it falls back to DNS-based payload retrieval via TXT queries to c[.]sdk[.]dl[.]wel1[.]ru, reassembling base64 chunks. The downloaded binary is written to /var/tmp/.cache_<hex> (or dotnet_diag_<hex>.exe in %TEMP% on Windows), made executable, and launched detached via cmd.exe /c start /b (Windows) or /bin/sh -c (Unix), so it runs in the background and outlives the parent process.