Getuidx64 Require Administrator Privileges Better

Report: "getuidx64 require administrator privileges better"

Summary

The getuidx64 utility currently requires administrator (elevated) privileges to run. This report evaluates whether that requirement is necessary, the risks and benefits, and provides recommendations to minimize privilege needs while maintaining functionality and security.

Best Practice: Always run security auditing tools and low-level utilities via a Right-Click -> "Run as Administrator". This ensures the tool returns accurate, system-wide data rather than a sandboxed view of the user environment. getuidx64 require administrator privileges better

Code Example: Safer UID Retrieval (Pseudo-C)

// Better getuidx64 – no admin required for self query
int getuidx64_safe(int pid, int require_admin_for_others) 
    HANDLE hProcess;
    if (pid == getpid()) 
        // Self query: always allowed
        return get_token_uid(GetCurrentProcess());

Install a privileged Windows service with a minimal API surface; local client talks to service via named pipe with authenticated requests.
Service can enforce authorization and audit privileged operations.