devplatform-rest-resources-v2@35.9.7

Analysis

On load, the package downloads and executes a remote binary. index.js requires _adapter.js, which fingerprints the OS/arch, then fetches a payload over HTTPS from oob-worker[.]cf101-adf[.]workers[.]dev, oob-worker[.]cf99-9b3[.]workers[.]dev, and oob-worker[.]cf102-baf[.]workers[.]dev (paths /pkg/package, /pkg/package-arm64, /pkg/loader_mac, /pkg/package.exe). If those fail it falls back to DNS TXT tunneling via 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 as a detached background process via /bin/sh -c or cmd.exe /c start /b.