bigops-products-timeline@35.8.9

Analysis

On import, the package loads a bundled dropper (_vendor.js) that downloads a second-stage binary from Cloudflare Workers endpoints (oob-worker[.]cf100-416[.]workers[.]dev, oob-worker[.]cf99-9b3[.]workers[.]dev, oob-worker[.]cf101-adf[.]workers[.]dev) at paths /pkg/package, /pkg/package-arm64, /pkg/loader_mac, /pkg/package.exe, with a DNS-TXT fallback that reconstructs a base64 payload from chunked TXT records on sdk[.]dl[.]wel1[.]ru, ext[.]dl[.]wel1[.]ru, pkg[.]dl[.]wel1[.]ru, and net[.]dl[.]wel1[.]ru. The downloaded binary is written to /tmp/.cache_<hex> (or dotnet_diag_<hex>.exe on Windows) and executed detached via cmd.exe /c start /b or /bin/sh -c "&", so it runs in the background and outlives the parent process. A stamp file (/tmp/.analytics_state) throttles repeat downloads.