initial

2024-10-16 06:12:56 -07:00 · 2024-10-16 06:12:56 -07:00 · ac4b728452
commit ac4b728452
parent f9e2ea6869
12 changed files with 779 additions and 0 deletions
--- a/ADProCrackLoader/dllmain.cpp
+++ b/ADProCrackLoader/dllmain.cpp
@ -0,0 +1,126 @@
+#include <Windows.h>
+#include <mscoree.h>
+#include <metahost.h>
+#include <wchar.h>
+#include <fstream>
+
+#pragma comment(lib, "mscoree.lib")
+
+EXTERN_C IMAGE_DOS_HEADER __ImageBase;
+
+static const LPCWSTR Assembly = L"\\ADProCrack.dll";
+static const LPCWSTR Class = L"ADProCrack.Startup";
+static const LPCWSTR Method = L"EntryPoint";
+static const LPCWSTR Param = L"";
+
+
+static DWORD WINAPI CreateDotNetRunTime(LPVOID lpParam)
+{
+	ICLRRuntimeHost* lpRuntimeHost = NULL;
+	ICLRRuntimeInfo* lpRuntimeInfo = NULL;
+	ICLRMetaHost* lpMetaHost = NULL;
+
+	LPWSTR AppPath = new WCHAR[_MAX_PATH];
+	::GetModuleFileNameW((HINSTANCE)&__ImageBase, AppPath, _MAX_PATH);
+
+	std::wstring tempPath = AppPath;
+	size_t index = tempPath.rfind('\\');
+	tempPath.erase(index, tempPath.length() - index);
+	tempPath += Assembly;
+
+	HRESULT hr = CLRCreateInstance(
+		CLSID_CLRMetaHost,
+		IID_ICLRMetaHost,
+		(LPVOID*)&lpMetaHost
+	);
+
+	if (FAILED(hr))
+	{
+		MessageBoxA(NULL, "Failed to create CLR instance.", "Error", MB_ICONERROR);
+		return 1;
+	}
+
+	hr = lpMetaHost->GetRuntime(
+		L"v4.0.30319",
+		IID_PPV_ARGS(&lpRuntimeInfo)
+	);
+
+	if (FAILED(hr))
+	{
+		MessageBoxA(NULL, "Failed to acquire CLR runtime.", "Error", MB_ICONERROR);
+
+		lpMetaHost->Release();
+	}
+
+	BOOL fLoadable;
+	hr = lpRuntimeInfo->IsLoadable(&fLoadable);
+
+	if (FAILED(hr) || !fLoadable)
+	{
+		MessageBoxA(NULL, "Runtime is not loadable.", "Error", MB_ICONERROR);
+
+		lpRuntimeInfo->Release();
+		lpMetaHost->Release();
+	}
+
+	hr = lpRuntimeInfo->GetInterface(
+		CLSID_CLRRuntimeHost,
+		IID_PPV_ARGS(&lpRuntimeHost)
+	);
+
+	if (FAILED(hr))
+	{
+		MessageBoxA(NULL, "Failed to acquire runtime host.", "Error", MB_ICONERROR);
+
+		lpRuntimeInfo->Release();
+		lpMetaHost->Release();
+	}
+
+	hr = lpRuntimeHost->Start();
+
+	if (FAILED(hr))
+	{
+		MessageBoxA(NULL, "Failed to start runtime.", "Error", MB_ICONERROR);
+
+		lpRuntimeHost->Release();
+		lpRuntimeInfo->Release();
+		lpMetaHost->Release();
+	}
+
+	DWORD dwRetCode = 0;
+
+	hr = lpRuntimeHost->ExecuteInDefaultAppDomain(
+		(LPWSTR)tempPath.c_str(),
+		Class,
+		Method,
+		Param,
+		&dwRetCode
+	);
+
+	if (FAILED(hr))
+	{
+		MessageBoxA(NULL, "Failed to execute assembly.", "Error", MB_ICONERROR);
+
+		lpRuntimeHost->Stop();
+		lpRuntimeHost->Release();
+		lpRuntimeInfo->Release();
+		lpMetaHost->Release();
+	}
+
+	return 0;
+}
+
+DWORD APIENTRY DllMain(HMODULE hModule, DWORD dwReason, LPVOID lpReserved)
+{
+	switch (dwReason)
+	{
+	case DLL_PROCESS_ATTACH:
+		CreateThread(NULL, NULL, CreateDotNetRunTime, NULL, NULL, NULL);
+	case DLL_THREAD_ATTACH:
+	case DLL_THREAD_DETACH:
+	case DLL_PROCESS_DETACH:
+	default:
+		break;
+	}
+	return true;
+}