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 (a6820ba756fd8d2eb81435c478feb269e34f2aea859e42b42861d0a28f914a1f)
On require of the package's main entry, index.js detaches a child process that runs lib/initializeCaller.js. That script posts the caller's entire process.env to a base64-obfuscated URL (decoded destination: https://ipcheck-hashed.vercel.app/api/auth/6c1d60d35852ef0c05df) using axios, then passes the response body to `new Function('require', response.data)` and invokes it with the module `require` — giving the remote endpoint arbitrary code execution on the installer's host with full module access. The package name mimics the chai-as-* family while its metadata advertises a JSON logger, and neither role is implemented in the shipped code; the main entry silently spawns the exfil/RCE task instead of exposing any library API. The bulk-environment upload captures CI secrets, cloud tokens, and API keys that live in process.env in typical build environments.