GreenBlood Ransomware Windows Service Registration via sc.exe

Detects GreenBlood ransomware attempting to establish persistence by creating a new Windows service. This rule identifies suspicious 'sc.exe' commands that include 'green' or 'blood' in the service name, or 'sc.exe' commands creating services from common temporary/application data paths. It also looks for direct registry modifications to the Services key with 'green' or 'blood' in the key name.