tailwindcss-contact-forms@0.6.1

The package presents itself as a Tailwind CSS forms plugin (README, repository field, and installation docs are copied verbatim from @tailwindcss/forms) but its sole main module src/index.js is a heavily obfuscator.io-obfuscated Node loader with no CSS-plugin functionality. On require(), the module executes top-level code that installs a createRequire and publishes require, module, and global into named globals (global.r, global.m, global.i, plus several _H/_t_u/_t_s handles) and imports spawn from node:child_process — a stager shape that hands arbitrary execution primitives to code assembled from the rotating string array. It also enumerates public Ethereum JSON-RPC endpoints (drpc.org, publicnode.com, blockscout, blastapi.io) and an Etherscan-like indexer, calls eth_blockNumber / eth_getBlockByNumber / eth_getTransactionCount, and pulls the transaction list for a hardcoded 42-character Ethereum address 0xa322E5f39aDC2490Ef6f0121063eD311D3080e1a, using the returned data as C2 signalling. Results are POSTed with a custom X-Payload-* header to an external endpoint reconstructed from string-array fragments ending in ut.com/api. A CSS plugin has no legitimate reason for obfuscation, node:child_process, or Ethereum RPC traffic; the cover story does not match the shipped code, and the payload runs the moment a developer requires the package.