将托管DLL注入.net 4.0应用程序
我已成功地使用引导加载程序DLL(在c++中)和我的“有效负载”DLL(在c#中)将托管DLL注入.NET3.5应用程序 当我尝试对.NET4.0应用程序执行此操作时,总是会导致崩溃 引导加载程序C++:将托管DLL注入.net 4.0应用程序,.net,dll,c#-4.0,code-injection,.net,Dll,C# 4.0,Code Injection,我已成功地使用引导加载程序DLL(在c++中)和我的“有效负载”DLL(在c#中)将托管DLL注入.NET3.5应用程序 当我尝试对.NET4.0应用程序执行此操作时,总是会导致崩溃 引导加载程序C++: #include "MSCorEE.h" void StartTheDotNetRuntime() { // Bind to the CLR runtime.. ICLRRuntimeHost *pClrHost = NULL;
#include "MSCorEE.h"
void StartTheDotNetRuntime()
{
// Bind to the CLR runtime..
ICLRRuntimeHost *pClrHost = NULL;
HRESULT hr = CorBindToRuntimeEx(
NULL, L"wks", 0, CLSID_CLRRuntimeHost,
IID_ICLRRuntimeHost, (PVOID*)&pClrHost);
hr = pClrHost->Start();
// Okay, the CLR is up and running in this (previously native) process.
// Now call a method on our managed C# class library.
DWORD dwRet = 0;
hr = pClrHost->ExecuteInDefaultAppDomain(
L"payload.dll",
L"MyNamespace.MyClass", L"MyMethod", L"MyParameter", &dwRet);
// Optionally stop the CLR runtime (we could also leave it running)
hr = pClrHost->Stop();
// Don't forget to clean up.
pClrHost->Release();
}
有效载荷C#:
我尝试过使用下面的修复程序,但没有效果,有什么想法吗?
修正??:
我看到您的代码中有几个“怪癖”——例如,MS针对.NET 4提出了弃用建议
NET 4运行时首次能够将多个运行时版本并行加载到同一进程中,因此我怀疑MS必须进行一些更改,尤其是对CLR宿主进行更改才能实现这一点
您可以找到推荐的新接口。这些接口随.NET 4.0而更改。您应该使用新的
ICLRMetaHost
而不是使用CorBindToRuntimeEx
代码可能如下所示(无错误检查):
using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Windows.Forms;
namespace MyNamespace
{
public class MyClass
{
// This method will be called by native code inside the target process...
public static int MyMethod(String pwzArgument)
{
MessageBox.Show("Hello World");
return 0;
}
}
}
hr = pMetaHost->GetRuntime(L"v4.0.30319", IID_ICLRRuntimeInfo, (LPVOID*)&lpRuntimeInfo);
ICLRMetaHost *pMetaHost = NULL;
CLRCreateInstance(CLSID_CLRMetaHost, IID_ICLRMetaHost, (LPVOID*)&pMetaHost);
ICLRRuntimeInfo *pRuntimeInfo = NULL;
pMetaHost->GetRuntime(L"v4.0.30319", IID_ICLRRuntimeInfo, (LPVOID*)&pRuntimeInfo);
ICLRRuntimeHost *pClrRuntimeHost = NULL;
pRuntimeInfo->GetInterface(CLSID_CLRRuntimeHost, IID_ICLRRuntimeHost, (LPVOID*)&pClrRuntimeHost);
pClrRuntimeHost->Start();