includelib kernel32.lib extrn WinExec : proc extrn ExitProcess : proc .data my_cmd db 63h, 6dh, 64h, 2eh, 65h, 78h, 65h, 20h, 2fh, 6bh, 69h, 70h, 63h, 6fh, 6eh, 66h, 69h, 67h, 00h .code main proc sub rsp, 40 lea rcx, my_cmd mov edx, 1 call WinExec xor ecx, ecx call ExitProcess main endp end