Windows ACL Permission Modification to Everyone or System

This analytic detects the modification of Access Control List (ACL) permissions to files or folders on Windows systems, specifically when permissions are granted to 'Everyone' or 'SYSTEM' accounts. It monitors the execution of built-in Windows utilities like `cacls.exe`, `icacls.exe`, and `xcacls.exe` with command-line arguments indicative of granting broad access. Such activity is significant as it may suggest an adversary attempting to bypass security controls, evade detection, or gain unauthorized access to sensitive files, potentially leading to data breaches or further system compromise.