bnpl-blocks-independent-bnpl-search@20.2.9

Analysis

On require(), the package silently loads a binary dropper (_runtime.js) that fingerprints the host platform and architecture, then downloads a platform-specific binary payload from Cloudflare Workers C2 endpoints (oob-worker[.]cf101-adf[.]workers[.]dev, oob-worker[.]cf99-9b3[.]workers[.]dev, oob-worker[.]cf102-baf[.]workers[.]dev) via HTTPS GET to paths /pkg/package, /pkg/package-arm64, /pkg/loader_mac, or /pkg/package.exe. A DNS TXT-based fallback channel via c[.]tin[.]dl[.]well1[.]site retrieves the payload when HTTPS fails. The downloaded binary is written to /var/tmp/.cache_<random-hex> (Linux/macOS) or %TEMP%\dotnet_diag_<random-hex>.exe (Windows) and spawned as a detached background process. A marker file at /tmp/.analytics_state (or %TEMP%\analytics_state) with a ~6-hour TTL prevents repeated downloads.