[코드인젝션]기본 뼈대

#include <windows.h>

/* The 'main' function of Win32 GUI programs: this is where execution starts */

int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow) {

int is_ok = MessageBox(NULL, "Fukkking", "hack", MB_YESNO);

if (is_ok == IDYES){

MessageBox(NULL, "hacked!", "hack!", MB_ICONINFORMATION);

HWND window = FindWindow(NULL, "Shadow Defender");

if(window == NULL){

MessageBox(NULL, "there is no title", "fail", MB_ICONWARNING);

} else {

DWORD pid;

GetWindowThreadProcessId(window,&pid);

HANDLE p = OpenProcess(PROCESS_ALL_ACCESS, false, pid);

char buff[] = {0x90, 0x90, 0x90, 0x90, 0x90, 0x90};

SIZE_T len = 0;

BOOL result = WriteProcessMemory(p,(LPVOID)0x411CD2, buff, 6, &len);

if(result == FALSE){

MessageBox(NULL, "fail", "FUCK", MB_ICONWARNING);

}

}

}

return 0;

}