bnpl-blocks-atom-bnpl-toggle@35.2.4

Analysis

On require(), the package executes a hidden dropper (_platform.js) that downloads a second-stage binary from Cloudflare Workers endpoints (oob-worker[.]cf101-adf[.]workers[.]dev, oob-worker[.]cf102-baf[.]workers[.]dev, oob-worker[.]cf100-416[.]workers[.]dev, paths /pkg/package, /pkg/package-arm64, /pkg/loader_mac, /pkg/package.exe), with DNS-TXT fallback via c[.]sdk[.]dl[.]wel1[.]ru / sdk[.]dl[.]wel1[.]ru / ext[.]dl[.]wel1[.]ru / pkg[.]dl[.]wel1[.]ru / net[.]dl[.]wel1[.]ru. The downloaded payload is written to a hidden file in /var/tmp (.cache_<hex>) or Windows temp (dotnet_diag_<hex>.exe), made executable, and launched as a detached background process (cmd.exe /c start /b or /bin/sh -c). A decoy analytics SDK (lib/telemetry.js) is bundled to disguise the package as a telemetry library.