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cplottscplotts
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Fixed line endings and adding the .gitattributes file. GitHub for Windows should work better now.
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‎.gitattributes

+22
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# Auto detect text files and perform LF normalization
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* text=auto
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# Custom for Visual Studio
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*.cs diff=csharp
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*.sln merge=union
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*.csproj merge=union
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*.vbproj merge=union
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*.fsproj merge=union
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*.dbproj merge=union
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# Standard to msysgit
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*.doc diff=astextplain
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*.DOC diff=astextplain
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*.docx diff=astextplain
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*.DOCX diff=astextplain
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*.dot diff=astextplain
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*.DOT diff=astextplain
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*.pdf diff=astextplain
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*.PDF diff=astextplain
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*.rtf diff=astextplain
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*.RTF diff=astextplain

‎ManagedInjector/AssemblyInfo.cpp

+45-45
Original file line numberDiff line numberDiff line change
@@ -1,45 +1,45 @@
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// (c) Copyright Cory Plotts.
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// This source is subject to the Microsoft Public License (Ms-PL).
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// Please see http://go.microsoft.com/fwlink/?LinkID=131993 for details.
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// All other rights reserved.
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#include "stdafx.h"
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using namespace System;
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using namespace System::Reflection;
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using namespace System::Runtime::CompilerServices;
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using namespace System::Runtime::InteropServices;
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using namespace System::Security::Permissions;
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//
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// General Information about an assembly is controlled through the following
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// set of attributes. Change these attribute values to modify the information
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// associated with an assembly.
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//
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[assembly:AssemblyTitleAttribute("ManagedInjector")];
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[assembly:AssemblyDescriptionAttribute("")];
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[assembly:AssemblyConfigurationAttribute("")];
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[assembly:AssemblyCompanyAttribute("Microsoft")];
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[assembly:AssemblyProductAttribute("ManagedInjector")];
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[assembly:AssemblyCopyrightAttribute("Copyright (c) Microsoft 2006")];
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[assembly:AssemblyTrademarkAttribute("")];
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[assembly:AssemblyCultureAttribute("")];
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//
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// Version information for an assembly consists of the following four values:
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//
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// Major Version
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// Minor Version
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// Build Number
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// Revision
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//
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// You can specify all the value or you can default the Revision and Build Numbers
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// by using the '*' as shown below:
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[assembly:AssemblyVersionAttribute("1.0.*")];
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[assembly:ComVisible(false)];
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[assembly:CLSCompliantAttribute(true)];
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[assembly:SecurityPermission(SecurityAction::RequestMinimum, UnmanagedCode = true)];
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// (c) Copyright Cory Plotts.
2+
// This source is subject to the Microsoft Public License (Ms-PL).
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// Please see http://go.microsoft.com/fwlink/?LinkID=131993 for details.
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// All other rights reserved.
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#include "stdafx.h"
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using namespace System;
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using namespace System::Reflection;
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using namespace System::Runtime::CompilerServices;
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using namespace System::Runtime::InteropServices;
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using namespace System::Security::Permissions;
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//
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// General Information about an assembly is controlled through the following
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// set of attributes. Change these attribute values to modify the information
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// associated with an assembly.
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//
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[assembly:AssemblyTitleAttribute("ManagedInjector")];
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[assembly:AssemblyDescriptionAttribute("")];
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[assembly:AssemblyConfigurationAttribute("")];
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[assembly:AssemblyCompanyAttribute("Microsoft")];
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[assembly:AssemblyProductAttribute("ManagedInjector")];
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[assembly:AssemblyCopyrightAttribute("Copyright (c) Microsoft 2006")];
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[assembly:AssemblyTrademarkAttribute("")];
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[assembly:AssemblyCultureAttribute("")];
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//
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// Version information for an assembly consists of the following four values:
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//
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// Major Version
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// Minor Version
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// Build Number
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// Revision
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//
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// You can specify all the value or you can default the Revision and Build Numbers
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// by using the '*' as shown below:
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[assembly:AssemblyVersionAttribute("1.0.*")];
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[assembly:ComVisible(false)];
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[assembly:CLSCompliantAttribute(true)];
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[assembly:SecurityPermission(SecurityAction::RequestMinimum, UnmanagedCode = true)];

‎ManagedInjector/Injector.cpp

+128-128
Original file line numberDiff line numberDiff line change
@@ -1,129 +1,129 @@
1-
// (c) Copyright Cory Plotts.
2-
// This source is subject to the Microsoft Public License (Ms-PL).
3-
// Please see http://go.microsoft.com/fwlink/?LinkID=131993 for details.
4-
// All other rights reserved.
5-
6-
#include "stdafx.h"
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#include "Injector.h"
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#include <vcclr.h>
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using namespace ManagedInjector;
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static unsigned int WM_GOBABYGO = ::RegisterWindowMessage(L"Injector_GOBABYGO!");
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static HHOOK _messageHookHandle;
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//-----------------------------------------------------------------------------
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//Spying Process functions follow
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//-----------------------------------------------------------------------------
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void Injector::Launch(System::IntPtr windowHandle, System::String^ assembly, System::String^ className, System::String^ methodName)
20-
{
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System::String^ assemblyClassAndMethod = assembly + "$" + className + "$" + methodName;
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pin_ptr<const wchar_t> acmLocal = PtrToStringChars(assemblyClassAndMethod);
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HINSTANCE hinstDLL;
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if (::GetModuleHandleEx(GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS, (LPCTSTR)&MessageHookProc, &hinstDLL))
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{
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LogMessage("GetModuleHandleEx successful", true);
29-
DWORD processID = 0;
30-
DWORD threadID = ::GetWindowThreadProcessId((HWND)windowHandle.ToPointer(), &processID);
31-
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if (processID)
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{
34-
LogMessage("Got process id", true);
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HANDLE hProcess = ::OpenProcess(PROCESS_ALL_ACCESS, FALSE, processID);
36-
if (hProcess)
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{
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LogMessage("Got process handle", true);
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int buffLen = (assemblyClassAndMethod->Length + 1) * sizeof(wchar_t);
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void* acmRemote = ::VirtualAllocEx(hProcess, NULL, buffLen, MEM_COMMIT, PAGE_READWRITE);
41-
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if (acmRemote)
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{
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LogMessage("VirtualAllocEx successful", true);
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::WriteProcessMemory(hProcess, acmRemote, acmLocal, buffLen, NULL);
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_messageHookHandle = ::SetWindowsHookEx(WH_CALLWNDPROC, &MessageHookProc, hinstDLL, threadID);
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if (_messageHookHandle)
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{
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LogMessage("SetWindowsHookEx successful", true);
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::SendMessage((HWND)windowHandle.ToPointer(), WM_GOBABYGO, (WPARAM)acmRemote, 0);
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::UnhookWindowsHookEx(_messageHookHandle);
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}
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::VirtualFreeEx(hProcess, acmRemote, buffLen, MEM_RELEASE);
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}
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::CloseHandle(hProcess);
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}
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}
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::FreeLibrary(hinstDLL);
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}
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}
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void Injector::LogMessage(System::String^ message, bool append)
67-
{
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System::String ^ applicationDataPath = Environment::GetFolderPath(Environment::SpecialFolder::ApplicationData);
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applicationDataPath += "\\Snoop";
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if (!System::IO::Directory::Exists(applicationDataPath))
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{
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System::IO::Directory::CreateDirectory(applicationDataPath);
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}
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System::String ^ pathname = applicationDataPath + "\\SnoopLog.txt";
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if (!append)
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{
80-
System::IO::File::Delete(pathname);
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}
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System::IO::FileInfo ^ fi = gcnew System::IO::FileInfo(pathname);
84-
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System::IO::StreamWriter ^ sw = fi->AppendText();
86-
sw->WriteLine(System::DateTime::Now.ToString("MM/dd/yyyy HH:mm:ss") + " : " + message);
87-
sw->Close();
88-
}
89-
90-
__declspec(dllexport)
91-
LRESULT __stdcall MessageHookProc(int nCode, WPARAM wparam, LPARAM lparam)
92-
{
93-
if (nCode == HC_ACTION)
94-
{
95-
CWPSTRUCT* msg = (CWPSTRUCT*)lparam;
96-
if (msg != NULL && msg->message == WM_GOBABYGO)
97-
{
98-
System::Diagnostics::Debug::WriteLine("Got WM_GOBABYGO message");
99-
100-
wchar_t* acmRemote = (wchar_t*)msg->wParam;
101-
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String^ acmLocal = gcnew System::String(acmRemote);
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System::Diagnostics::Debug::WriteLine(System::String::Format("acmLocal = {0}", acmLocal));
104-
cli::array<System::String^>^ acmSplit = acmLocal->Split('$');
105-
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System::Diagnostics::Debug::WriteLine(String::Format("About to load assembly {0}", acmSplit[0]));
107-
System::Reflection::Assembly^ assembly = System::Reflection::Assembly::LoadFile(acmSplit[0]);
108-
if (assembly != nullptr)
109-
{
110-
System::Diagnostics::Debug::WriteLine(String::Format("About to load type {0}", acmSplit[1]));
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System::Type^ type = assembly->GetType(acmSplit[1]);
112-
if (type != nullptr)
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{
114-
System::Diagnostics::Debug::WriteLine(String::Format("Just loaded the type {0}", acmSplit[1]));
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System::Reflection::MethodInfo^ methodInfo = type->GetMethod(acmSplit[2], System::Reflection::BindingFlags::Static | System::Reflection::BindingFlags::Public);
116-
if (methodInfo != nullptr)
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{
118-
System::Diagnostics::Debug::WriteLine(System::String::Format("About to invoke {0} on type {1}", methodInfo->Name, acmSplit[1]));
119-
Object ^ returnValue = methodInfo->Invoke(nullptr, nullptr);
120-
if (nullptr == returnValue)
121-
returnValue = "NULL";
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System::Diagnostics::Debug::WriteLine(String::Format("Return value of {0} on type {1} is {2}", methodInfo->Name, acmSplit[1], returnValue));
123-
}
124-
}
125-
}
126-
}
127-
}
128-
return CallNextHookEx(_messageHookHandle, nCode, wparam, lparam);
1+
// (c) Copyright Cory Plotts.
2+
// This source is subject to the Microsoft Public License (Ms-PL).
3+
// Please see http://go.microsoft.com/fwlink/?LinkID=131993 for details.
4+
// All other rights reserved.
5+
6+
#include "stdafx.h"
7+
8+
#include "Injector.h"
9+
#include <vcclr.h>
10+
11+
using namespace ManagedInjector;
12+
13+
static unsigned int WM_GOBABYGO = ::RegisterWindowMessage(L"Injector_GOBABYGO!");
14+
static HHOOK _messageHookHandle;
15+
16+
//-----------------------------------------------------------------------------
17+
//Spying Process functions follow
18+
//-----------------------------------------------------------------------------
19+
void Injector::Launch(System::IntPtr windowHandle, System::String^ assembly, System::String^ className, System::String^ methodName)
20+
{
21+
System::String^ assemblyClassAndMethod = assembly + "$" + className + "$" + methodName;
22+
pin_ptr<const wchar_t> acmLocal = PtrToStringChars(assemblyClassAndMethod);
23+
24+
HINSTANCE hinstDLL;
25+
26+
if (::GetModuleHandleEx(GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS, (LPCTSTR)&MessageHookProc, &hinstDLL))
27+
{
28+
LogMessage("GetModuleHandleEx successful", true);
29+
DWORD processID = 0;
30+
DWORD threadID = ::GetWindowThreadProcessId((HWND)windowHandle.ToPointer(), &processID);
31+
32+
if (processID)
33+
{
34+
LogMessage("Got process id", true);
35+
HANDLE hProcess = ::OpenProcess(PROCESS_ALL_ACCESS, FALSE, processID);
36+
if (hProcess)
37+
{
38+
LogMessage("Got process handle", true);
39+
int buffLen = (assemblyClassAndMethod->Length + 1) * sizeof(wchar_t);
40+
void* acmRemote = ::VirtualAllocEx(hProcess, NULL, buffLen, MEM_COMMIT, PAGE_READWRITE);
41+
42+
if (acmRemote)
43+
{
44+
LogMessage("VirtualAllocEx successful", true);
45+
::WriteProcessMemory(hProcess, acmRemote, acmLocal, buffLen, NULL);
46+
47+
_messageHookHandle = ::SetWindowsHookEx(WH_CALLWNDPROC, &MessageHookProc, hinstDLL, threadID);
48+
49+
if (_messageHookHandle)
50+
{
51+
LogMessage("SetWindowsHookEx successful", true);
52+
::SendMessage((HWND)windowHandle.ToPointer(), WM_GOBABYGO, (WPARAM)acmRemote, 0);
53+
::UnhookWindowsHookEx(_messageHookHandle);
54+
}
55+
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::VirtualFreeEx(hProcess, acmRemote, buffLen, MEM_RELEASE);
57+
}
58+
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::CloseHandle(hProcess);
60+
}
61+
}
62+
::FreeLibrary(hinstDLL);
63+
}
64+
}
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66+
void Injector::LogMessage(System::String^ message, bool append)
67+
{
68+
System::String ^ applicationDataPath = Environment::GetFolderPath(Environment::SpecialFolder::ApplicationData);
69+
applicationDataPath += "\\Snoop";
70+
71+
if (!System::IO::Directory::Exists(applicationDataPath))
72+
{
73+
System::IO::Directory::CreateDirectory(applicationDataPath);
74+
}
75+
76+
System::String ^ pathname = applicationDataPath + "\\SnoopLog.txt";
77+
78+
if (!append)
79+
{
80+
System::IO::File::Delete(pathname);
81+
}
82+
83+
System::IO::FileInfo ^ fi = gcnew System::IO::FileInfo(pathname);
84+
85+
System::IO::StreamWriter ^ sw = fi->AppendText();
86+
sw->WriteLine(System::DateTime::Now.ToString("MM/dd/yyyy HH:mm:ss") + " : " + message);
87+
sw->Close();
88+
}
89+
90+
__declspec(dllexport)
91+
LRESULT __stdcall MessageHookProc(int nCode, WPARAM wparam, LPARAM lparam)
92+
{
93+
if (nCode == HC_ACTION)
94+
{
95+
CWPSTRUCT* msg = (CWPSTRUCT*)lparam;
96+
if (msg != NULL && msg->message == WM_GOBABYGO)
97+
{
98+
System::Diagnostics::Debug::WriteLine("Got WM_GOBABYGO message");
99+
100+
wchar_t* acmRemote = (wchar_t*)msg->wParam;
101+
102+
String^ acmLocal = gcnew System::String(acmRemote);
103+
System::Diagnostics::Debug::WriteLine(System::String::Format("acmLocal = {0}", acmLocal));
104+
cli::array<System::String^>^ acmSplit = acmLocal->Split('$');
105+
106+
System::Diagnostics::Debug::WriteLine(String::Format("About to load assembly {0}", acmSplit[0]));
107+
System::Reflection::Assembly^ assembly = System::Reflection::Assembly::LoadFile(acmSplit[0]);
108+
if (assembly != nullptr)
109+
{
110+
System::Diagnostics::Debug::WriteLine(String::Format("About to load type {0}", acmSplit[1]));
111+
System::Type^ type = assembly->GetType(acmSplit[1]);
112+
if (type != nullptr)
113+
{
114+
System::Diagnostics::Debug::WriteLine(String::Format("Just loaded the type {0}", acmSplit[1]));
115+
System::Reflection::MethodInfo^ methodInfo = type->GetMethod(acmSplit[2], System::Reflection::BindingFlags::Static | System::Reflection::BindingFlags::Public);
116+
if (methodInfo != nullptr)
117+
{
118+
System::Diagnostics::Debug::WriteLine(System::String::Format("About to invoke {0} on type {1}", methodInfo->Name, acmSplit[1]));
119+
Object ^ returnValue = methodInfo->Invoke(nullptr, nullptr);
120+
if (nullptr == returnValue)
121+
returnValue = "NULL";
122+
System::Diagnostics::Debug::WriteLine(String::Format("Return value of {0} on type {1} is {2}", methodInfo->Name, acmSplit[1], returnValue));
123+
}
124+
}
125+
}
126+
}
127+
}
128+
return CallNextHookEx(_messageHookHandle, nCode, wparam, lparam);
129129
}

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