My logout hack... isn't virus! (I pasted source code)

#include <Windows.h> // WinAPI ;)

int WINAPI WinMain( HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow )
{
MessageBox( NULL, "To use hack you must click on the window with game, press F12 and wait.\nAby użyc hacku musisz kliknąć na okno z grą, przycisnąć F12 i poczekać.\n\nMrowqa", "DarkOrbit Logout Hack", MB_ICONINFORMATION );
if( CreateMutex( NULL, FALSE, "DarkOrbit Logout Hack by Mrowqa noisrajgnv EYBA*IBy7egf8743" ) && GetLastError() != 0 ) return 0; // creating mutex with unique name ;)

while( GetKeyState( VK_F12 ) == 0 ) Sleep( 100 ); // here! antyviruses detected this function and think this app is keylogger... (waiting for press F12)

for( int i = 0; i < 1000; i++, Sleep( 10 ), keybd_event( 0x43, 0, 0, 0 ), keybd_event( 0x43, 0, KEYEVENTF_KEYUP, 0 ) );

Sleep( 10000 );
MessageBox( NULL, "You can again log in the game after about 30 minutss.\nMożesz zalogować się do gry ponownie za około 30 minut.\n\nMrowqa" , "DarkOrbit Logout Hack", MB_ICONINFORMATION );

return 0;
}