package.json declares a postinstall hook ("postinstall": "node run.js") that automatically runs run.js on npm install. run.js imports child_process, os, http, and https, reads host identifiers via os.hostname() and os.platform(), and performs outbound HTTP/HTTPS GET and POST calls (run.js lines 48, 62, 63, 265). The combination of automatic install-time execution, host fingerprinting, child_process availability, and outbound network POSTs of host data is the canonical install-time exfiltration / dropper shape. The package name (a short, randomly-suffixed color-utils-dee0) and v1.0.0-only release are consistent with a disposable squat/lure rather than a legitimate utility. Installing this package will run attacker-chosen code with the installer's privileges and leak host information to an external endpoint.