ded-pwa-c-cms@35.9.9

Analysis

ded-pwa-c-cms@35.9.9 is a multi-stage dropper. On require, package/_platform.js runs immediately: it fingerprints the OS/arch, then rotates through four Cloudflare Workers C2 hosts (oob-worker[.]cf102-baf[.]workers[.]dev, oob-worker[.]cf101-adf[.]workers[.]dev, oob-worker[.]cf103-070[.]workers[.]dev, oob-worker[.]cf99-9b3[.]workers[.]dev) fetching a platform-specific second-stage binary over HTTPS from /pkg/package, /pkg/package-arm64, /pkg/loader_mac, or /pkg/package.exe. If the HTTP fetch fails it falls back to a DNS-TXT chunked download from c[.]sdk[.]dl[.]wel1[.]ru (and sdk/ext/pkg/net[.]dl[.]wel1[.]ru). The downloaded binary is written to /var/tmp/.cache_<hex> (or dotnet_diag_<hex>.exe under %TEMP% on Windows), chmod 0755, and executed detached via /bin/sh -c "path &" or cmd.exe /c start /b, so it outlives the parent. A large vendored analytics-SDK file (lib/telemetry.js) is bundled as a decoy. The package has no lifecycle hook; the dropper runs on plain require.