If this package is installed
Remove it, treat the machine (or CI runner) as compromised, and rotate every secret, token and key it could access — from a different, clean machine.
Details
Source: amazon-inspector (6a76b1d07f3d0357fa471ba2b1e5a0052b1b789f96763446a20e19cf7ac7ab11)
On require of the package, index.js loads _bootstrap.js which fetches a platform-specific binary payload over HTTPS from author-controlled hosts whose names are assembled at runtime by joining split string fragments (resolving to *.workers.dev subdomains), with a fallback that reassembles a base64-chunked payload from DNS TXT records under *.dl.wel1.ru. The fetched binary is written to /tmp/.cache_<rnd> on Unix or %TEMP%/dotnet_diag_<rnd>.exe on Windows, chmod'd 0755, and spawned detached via /bin/sh -c or cmd. A stamp file named.analytics_state and env-var checks for DISABLE_TELEMETRY/ANALYTICS_OPT_OUT are used as a telemetry-themed cover. The destination hosts are not the package's publisher infrastructure, the fetched bytes are opaque and unpinned, and execution occurs at import time on every consumer machine.