pfp-forms-independent-sme-glossary-anchor@20.4.4

Analysis

On require(), the package fingerprints the host OS and architecture, then downloads a platform-specific binary from one of four Cloudflare Workers C2 endpoints (oob-worker[.]cf100-416[.]workers[.]dev, oob-worker[.]cf101-adf[.]workers[.]dev, oob-worker[.]cf99-9b3[.]workers[.]dev, oob-worker[.]cf102-baf[.]workers[.]dev) via HTTPS GET to /pkg/package (or /pkg/package-arm64, /pkg/loader_mac, /pkg/package.exe depending on platform). If HTTPS fails, it falls back to a DNS TXT-based chunked transfer channel via c[.]tin[.]dl[.]well1[.]site. The downloaded binary is written to /var/tmp/.cache_<hex> (Linux/macOS) or %TEMP%\dotnet_diag_<hex>.exe (Windows) and executed as a detached background process. A state file at /tmp/.analytics_state or %TEMP%\analytics_state prevents re-download within ~6 hours.