markdown-editable-table@2.4.4

The package's package.json declares a preinstall hook (`node index.d.js`) that runs automatically on `npm install`. The script in index.d.js base64-decodes a payload whose decoded body fetches JavaScript from https://everydaynodechecker-39143n.vercel.app/api/key?mem=root1 and passes the response to `eval`. Both the destination URL (hidden inside a base64 blob) and the `eval` identifier (reassembled from the char-code array [101,118,97,108] via String.fromCharCode and invoked as `globalThis[tag](text)`) are obfuscated. The package metadata (repository `wooorm/markdown-table`, description, funding) impersonates the legitimate `markdown-table` package while shipping unrelated code, indicating a typosquat lure. Installing the package results in arbitrary attacker-controlled JavaScript executing on the installer's machine.