【转】VC 隐藏模块、MFC 改变窗口类名

【转】VC 隐藏模块

void HideDll()
{
    HMODULE hMod = ::GetModuleHandle("MyHook.dll");
    PLIST_ENTRY Head,Cur;
    PPEB_LDR_DATA ldr;
    PLDR_MODULE ldm;
    __asm
    {
        mov eax , fs:[0x30]
        mov ecx , [eax + 0x0c] //Ldr
        mov ldr , ecx
    }
    Head = &(ldr->InLoadOrderModuleList);
    Cur = Head->Flink;
    do
    {
        ldm = CONTAINING_RECORD( Cur, LDR_MODULE, InLoadOrderModuleList);
        //printf("EntryPoint [0x%X]/n",ldm->BaseAddress);
        if( hMod == ldm->BaseAddress)
         {
            ldm->InLoadOrderModuleList.Blink->Flink =
                ldm->InLoadOrderModuleList.Flink;
            ldm->InLoadOrderModuleList.Flink->Blink =
                ldm->InLoadOrderModuleList.Blink;
            ldm->InInitializationOrderModuleList.Blink->Flink =
                ldm->InInitializationOrderModuleList.Flink;
            ldm->InInitializationOrderModuleList.Flink->Blink =
                ldm->InInitializationOrderModuleList.Blink;
            ldm->InMemoryOrderModuleList.Blink->Flink =
                ldm->InMemoryOrderModuleList.Flink;
            ldm->InMemoryOrderModuleList.Flink->Blink =
                ldm->InMemoryOrderModuleList.Blink;
            break;
         }
        Cur= Cur->Flink;
     }while(Head != Cur);
}

void HideDll() { HMODULE hMod = ::GetModuleHandle("MyHook.dll"); PLIST_ENTRY Head,Cur; PPEB_LDR_DATA ldr; PLDR_MODULE ldm; __asm { mov eax , fs:[0x30] mov ecx , [eax + 0x0c] //Ldr mov ldr , ecx } Head = &(ldr->InLoadOrderModuleList); Cur = Head->Flink; do { ldm = CONTAINING_RECORD( Cur, LDR_MODULE, InLoadOrderModuleList); //printf("EntryPoint [0x%X]/n",ldm->BaseAddress); if( hMod == ldm->BaseAddress) { ldm->InLoadOrderModuleList.Blink->Flink = ldm->InLoadOrderModuleList.Flink; ldm->InLoadOrderModuleList.Flink->Blink = ldm->InLoadOrderModuleList.Blink; ldm->InInitializationOrderModuleList.Blink->Flink = ldm->InInitializationOrderModuleList.Flink; ldm->InInitializationOrderModuleList.Flink->Blink = ldm->InInitializationOrderModuleList.Blink; ldm->InMemoryOrderModuleList.Blink->Flink = ldm->InMemoryOrderModuleList.Flink; ldm->InMemoryOrderModuleList.Flink->Blink = ldm->InMemoryOrderModuleList.Blink; break; } Cur= Cur->Flink; }while(Head != Cur); }

 

【转】MFC 改变窗口类名

1,改变窗口类名：比如：MyClassName是自己想设置的类名
方法：打开资源视图，右击外挂窗口，属性改掉ClassName属性，若它为灰色，右击.rc文件改mfc Mode属性为false,再改
2，改变后在CTestCpp中的InitInstance()注册该窗口类名
WNDCLASS wc;

// 获取窗口类信息。MFC默认的所有对话框的窗口类名为 #32770
::GetClassInfo(AfxGetInstanceHandle(), _T("#32770"), &wc);

// 改变窗口类名
wc.lpszClassName = _T("MyClassName");

// 注册新窗口类，使程序能使用它
AfxRegisterClass(&wc);

jpg 改 rar