Mainlol

gistfile1.c

int main()
{
    PROCESSENTRY32 pe32;
    pe32.dwSize = sizeof(PROCESSENTRY32);
    HANDLE tool32 = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, NULL);
    BOOL process = Process32First(tool32, &pe32);
    bool foundWow = false;
    if (process == TRUE)
    {
        while ((Process32Next(tool32, &pe32)) == TRUE)
        {
            if (strcmp(pe32.szExeFile, "Wow.exe") == 0)
            {
                foundWow = true;
                break;
            }
        }
    }
    CloseHandle(tool32);

    if (foundWow)
        std::cout << "Found Wow.exe." << std::endl;
    else {
        std::cout << "Wow.exe is not running." << std::endl;
        return 1;
    }

    // 1. Grab the handle
    HANDLE clientHandle = OpenProcess(PROCESS_ALL_ACCESS, FALSE, pe32.th32ProcessID);
    if (!clientHandle) {
        ErrorExit("OpenProcess()");
        return 1;
    }

    // 2. Get path to executable
    TCHAR wowPath[MAX_PATH];
    if (!GetModuleFileNameEx(clientHandle, NULL, wowPath, MAX_PATH)) {
        // Serious shit going on, invoke GetLastError here.
        ErrorExit("GetModuleFileNameEx(clientHandle, NULL, wowPath, MAX_PATH)");
        return 1;
    }
    std::cout << "Wow exe found at: " << wowPath << std::endl;

    // 5. Check build
    DWORD clientBuild = 0;
    CheckClientBuild(clientHandle, 0x00BB8638, sizeof(DWORD), &clientBuild); // Grosse derp ici
    printf("Tried reading client build: %u", clientBuild);
    
    CloseHandle(clientHandle);
    return 0;
}

void CheckClientBuild(HANDLE clientHandle, DWORD address, int len, void* buffer)
{
    void* baseAddress = (void*)clientHandle;
    printf("Base address %u", baseAddress);
    DWORD rebasedAddress = DWORD(baseAddress) + address;
    ReadProcessMemory(clientHandle, (void*)address, buffer, len, NULL);
}