Getuid-x64 Require Administrator Privileges !free! Jun 2026

Historically, the getuid system call did not require special privileges to execute. However, on 64-bit systems, particularly with getuid-x64 , there are specific scenarios where running this system call requires administrator (or elevated) privileges. The primary reason for this requirement is related to security and the prevention of certain types of attacks.

function specifically returns the last subauthority of the security identifier for the process, which standard users are often restricted from querying for security reasons. How to Properly Run Getuid-x64 Getuid-x64 Require Administrator Privileges

; Getuid-x64 sample call GetCurrentProcess mov ecx, eax ; hProcess call OpenProcessToken ; Requires TOKEN_QUERY test al, al jz fail_admin ... fail_admin: lea rcx, msg_need_admin call puts Historically, the getuid system call did not require