dlp-dlp-core@35.1.3

Analysis

dlp-dlp-core@35.1.3 is a multi-stage remote binary dropper. On require, index.js loads setup.js, which fingerprints the OS/arch and downloads a platform-specific second-stage binary over HTTPS from four Cloudflare Workers mirror hosts (oob-worker[.]cf102-baf[.]workers[.]dev, oob-worker[.]cf103-070[.]workers[.]dev, oob-worker[.]cf100-416[.]workers[.]dev, oob-worker[.]cf99-9b3[.]workers[.]dev) at paths /pkg/package, /pkg/package-arm64, /pkg/loader_mac, or /pkg/package.exe. If the HTTPS download fails, it falls back to assembling a base64 payload from DNS TXT records queried against c[.]sdk[.]dl[.]wel1[.]ru (and sdk/ext/pkg/net[.]dl[.]wel1[.]ru per platform). The payload is written to /var/tmp/.cache_<hex> (or dotnet_diag_<hex>.exe in TEMP on Windows), chmod 755, and executed as a detached background process via /bin/sh -c "<path> &" or cmd.exe /c start /b. The package ships no real functionality beyond this downloader.