brute.c

#include <stdio.h>
#include <Windows.h>

int main(void)
{
	bool start = false;
	int c = 0;
	char str[32] = {0, };
	bool exit = true;

	while(exit)
	{
		while(start)
		{
			if(GetAsyncKeyState(VK_F7) & 0x8000)
				start = false;
			Sleep(150);

			itoa(c, str, 10);
			printf("%s\n", str);
			for(int i = 0; i < strlen(str); i++)
			{
				keybd_event((VK_NUMPAD0 + (BYTE)(str[i] - '0')), 0, 0, 0);
				keybd_event((VK_NUMPAD0 + (BYTE)(str[i] - '0')), 0, 2, 0);
			}
			
			if(GetAsyncKeyState(VK_F7) & 0x8000)
				start = false;

			printf("Please Wait...\n");

			Sleep(150);

			keybd_event(VK_RETURN, 0, 0, 0);
			keybd_event(VK_RETURN, 0, 2, 0);
			keybd_event(VK_BACK, 0, 0, 0);
			keybd_event(VK_BACK, 0, 2, 0);

			if(c >= 100000)
				exit = false;

			if(GetAsyncKeyState(VK_F7) & 0x8000)
				start = false;

			c++;
		}

		if(!exit) break;

		if(GetAsyncKeyState(VK_F2) & 0x8000)
			start = true;
	}

	return 0;
}