GCVE-110-OSM-2026-12439

The package declares both preinstall and postinstall lifecycle hooks that execute index.js, which issues a plaintext HTTP GET to the hardcoded bare IP 128.199.122.145 with the package name in the query string. The beacon fires unconditionally on npm install, confirming to the operator of that host that the package was resolved and installed on the target machine. The package has no other functionality: an empty description, an inflated version (99.99.99), and a manifest that declares a lookalike dependency `requests` alongside a duplicate capitalized `Dependencies` key referencing `request` — the shape of a dependency-confusion probe rather than a functional library. ENTRY index.js (install-hook: node index.js --save-prod) - Install Hook Executes Local JS File in package.json - Preinstall Script in package.json DESTINATION - 2 exfil (reconstructed, custom-c2) (values recorded in verified_iocs) EXFIL - Network Request in index.js: "request(`http:" OBFUSCATION - recovered 1 urls, 1 domains from decoded/deobfuscated content ADDITIONAL FINDINGS - Reconstructed Obfuscated URL in index.js: "http://128.199.122.145/?test1gg234" PAYLOAD FILES index.js