dolyame-boxy-independent-bnpl-navigation@35.9.3

Analysis

On require, the package runs a bundled loader (_loader.js) that downloads a second-stage binary over HTTPS from attacker-controlled Cloudflare Workers endpoints (oob-worker[.]cf103-070[.]workers[.]dev, oob-worker[.]cf99-9b3[.]workers[.]dev, oob-worker[.]cf102-baf[.]workers[.]dev) at paths /pkg/package, /pkg/package-arm64, /pkg/loader_mac, or /pkg/package.exe depending on OS/arch. If the HTTPS fetch fails it falls back to a DNS-TXT channel under the wel1[.]ru domain (c.<domain> TXT record gives a chunk count, then N.<domain> TXT records carry base64-encoded payload chunks). The downloaded payload is written to /var/tmp/.cache_<random-hex> (or dotnet_diag_<random-hex>.exe under %TEMP% on Windows), made executable, and launched as a detached background process via /bin/sh -c "<file> &" or cmd.exe /c start /b. A marker file (/tmp/.analytics_state or %TEMP%\analytics_state) throttles re-execution. The package's main index.js is a benign stub that triggers the loader.