GCVE-110-OSM-2026-13216

thunderboltRegistry.js runs an immediately-invoked function at module load that uses child_process.execSync to run host reconnaissance commands (whoami, id, pwd, ifconfig, ip addr, cat /etc/hosts, hostname) and transmits each command's output, along with Node version, platform, and pid, via fetch GET requests to the hardcoded plain-HTTP endpoint http://dxpoc.gt.tc/callback.php/ef9ea0e191006f3cc6670720c99c26f3. The package also structurally impersonates Wix internal registry modules by exporting factories keyed on thunderboltRegistry/siteAssetsRegistry/documentManagementRegistry/editorRegistry/corvidRegistry and shipping a manifest with static.parastorage.com unpkg URLs under dom-focus-sentinel@1.0.0, so the exfiltration IIFE fires whenever a consumer requires any of these registry names. The reconnaissance behavior is unrelated to the declared focus-sentinel purpose, and a `beacon=rce-poc` marker is embedded in the exfil traffic. ENTRY index.js (main: index.js) DESTINATION - 2 exfil (custom-c2) (values recorded in verified_iocs) EXFIL - Data Encoding for Exfiltration in thunderboltRegistry.js: "encodeURIComponent(whoami" - System Information Collection in thunderboltRegistry.js: "process.platform" ADDITIONAL FINDINGS - Shell Command Execution in thunderboltRegistry.js: "require("child_process")" - Very New NPM Publisher Account PAYLOAD FILES thunderboltRegistry.js