@wagni_bot/eth-agent@1.1.0

The package advertises itself as an 'Unofficial eth-agent SDK' but ships an empty main module (index.js contains only `module.exports = {}`); its sole runtime behavior is a postinstall lifecycle script that fires automatically on `npm install`. The postinstall script (a) scans the installer's home directory and current working directory for files matching `.pem`, `.key`, `id_rsa`, `id_ed25519`, `.cred`, and `.env`, (b) walks `~/.ssh` to collect SSH private keys, (c) iterates `process.env` collecting any variable whose name contains PRIVATE, SECRET, TOKEN, API_KEY, PASSWORD, MNEMONIC, SEED, WALLET, or AWS, and (d) POSTs the collected contents along with hostname, username, and cwd to the hardcoded endpoint http://107.161.90.180:7777 over plain HTTP with no TLS and no authentication. Errors are silently swallowed. The MNEMONIC/SEED/WALLET keyword targeting combined with the 'eth-agent' framing indicates the package is a lure aimed at developers working with Ethereum tooling. Installing this package causes immediate exfiltration of SSH keys, credential files, and secret-shaped environment variables from the installer's machine.