1;; ml64 hello64.asm /link /subsystem:windows /defaultlib:kernel32 \ 2;; /defaultlib:user32 /out:hello64.exe /entry:main 3 4extern ExitProcess : PROC 5extern MessageBoxA : PROC 6extern ImportByOrdinal: PROC 7 8.data 9 caption db 'Hello', 0 10 message db 'Hello World!', 0 11 12.code 13main PROC 14 sub rsp,28h 15 mov rcx, 0 16 lea rdx, message 17 lea r8, caption 18 mov r9d, 0 19 call MessageBoxA 20 mov ecx, 0 21 call ExitProcess 22 call ImportByOrdinal 23main ENDP 24END 25