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Commit 7ecf79a

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author
Sharkbyteprojects
committed
Add example + detours
Need vcpkg now
1 parent d76dfc4 commit 7ecf79a

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12 files changed

+307
-13
lines changed

12 files changed

+307
-13
lines changed

‎.gitignore‎

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@@ -2,7 +2,7 @@
22
## files generated by popular Visual Studio add-ons.
33
##
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## Get latest from https://github.com/github/gitignore/blob/master/VisualStudio.gitignore
5-
5+
vcpkg_installed
66
# User-specific files
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*.rsuser
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*.suo

‎attachToMe/attachToMe.cpp‎

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#include <iostream>
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#include <Windows.h>
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#include <cstdio>
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int main()
6+
{
7+
std::cout << "Hello World!\nPress any Key...";
8+
getchar();
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MessageBoxA(NULL, "Hello World", "Hi", MB_OK | MB_ICONINFORMATION);
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}

‎attachToMe/attachToMe.vcxproj‎

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<?xml version="1.0" encoding="utf-8"?>
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<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
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<ItemGroup Label="ProjectConfigurations">
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<ProjectConfiguration Include="Debug|Win32">
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<Configuration>Debug</Configuration>
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<Platform>Win32</Platform>
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</ProjectConfiguration>
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<ProjectConfiguration Include="Release|Win32">
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<Configuration>Release</Configuration>
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<Platform>Win32</Platform>
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</ProjectConfiguration>
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<ProjectConfiguration Include="Debug|x64">
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<Configuration>Debug</Configuration>
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<Platform>x64</Platform>
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</ProjectConfiguration>
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<ProjectConfiguration Include="Release|x64">
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<Configuration>Release</Configuration>
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<Platform>x64</Platform>
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</ProjectConfiguration>
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</ItemGroup>
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<PropertyGroup Label="Globals">
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<VCProjectVersion>16.0</VCProjectVersion>
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<Keyword>Win32Proj</Keyword>
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<ProjectGuid>{e8cc63da-9b28-4460-85ec-f8aee801353e}</ProjectGuid>
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<RootNamespace>attachToMe</RootNamespace>
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<WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
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</PropertyGroup>
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<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
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<ConfigurationType>Application</ConfigurationType>
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<UseDebugLibraries>true</UseDebugLibraries>
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<PlatformToolset>v143</PlatformToolset>
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<CharacterSet>Unicode</CharacterSet>
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</PropertyGroup>
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
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<ConfigurationType>Application</ConfigurationType>
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<UseDebugLibraries>false</UseDebugLibraries>
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<PlatformToolset>v143</PlatformToolset>
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<WholeProgramOptimization>true</WholeProgramOptimization>
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<CharacterSet>Unicode</CharacterSet>
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</PropertyGroup>
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
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<ConfigurationType>Application</ConfigurationType>
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<UseDebugLibraries>true</UseDebugLibraries>
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<PlatformToolset>v143</PlatformToolset>
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<CharacterSet>Unicode</CharacterSet>
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</PropertyGroup>
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
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<ConfigurationType>Application</ConfigurationType>
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<UseDebugLibraries>false</UseDebugLibraries>
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<PlatformToolset>v143</PlatformToolset>
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<WholeProgramOptimization>true</WholeProgramOptimization>
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<CharacterSet>Unicode</CharacterSet>
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</PropertyGroup>
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<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
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<ImportGroup Label="ExtensionSettings">
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</ImportGroup>
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<ImportGroup Label="Shared">
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</ImportGroup>
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<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
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<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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</ImportGroup>
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<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
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<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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</ImportGroup>
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<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
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<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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</ImportGroup>
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<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
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<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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</ImportGroup>
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<PropertyGroup Label="UserMacros" />
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<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
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<ClCompile>
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<WarningLevel>Level3</WarningLevel>
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<SDLCheck>true</SDLCheck>
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<PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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<ConformanceMode>true</ConformanceMode>
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</ClCompile>
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<Link>
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<SubSystem>Console</SubSystem>
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<GenerateDebugInformation>true</GenerateDebugInformation>
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</Link>
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</ItemDefinitionGroup>
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<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
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<ClCompile>
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<WarningLevel>Level3</WarningLevel>
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<FunctionLevelLinking>true</FunctionLevelLinking>
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<IntrinsicFunctions>true</IntrinsicFunctions>
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<SDLCheck>true</SDLCheck>
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<PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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<ConformanceMode>true</ConformanceMode>
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</ClCompile>
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<Link>
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<SubSystem>Console</SubSystem>
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<EnableCOMDATFolding>true</EnableCOMDATFolding>
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<OptimizeReferences>true</OptimizeReferences>
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<GenerateDebugInformation>false</GenerateDebugInformation>
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</Link>
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</ItemDefinitionGroup>
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<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
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<ClCompile>
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<WarningLevel>Level3</WarningLevel>
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<SDLCheck>true</SDLCheck>
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<PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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<ConformanceMode>true</ConformanceMode>
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</ClCompile>
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<Link>
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<SubSystem>Console</SubSystem>
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<GenerateDebugInformation>true</GenerateDebugInformation>
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</Link>
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</ItemDefinitionGroup>
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<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
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<ClCompile>
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<WarningLevel>Level3</WarningLevel>
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<FunctionLevelLinking>true</FunctionLevelLinking>
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<IntrinsicFunctions>true</IntrinsicFunctions>
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<SDLCheck>true</SDLCheck>
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<PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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<ConformanceMode>true</ConformanceMode>
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</ClCompile>
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<Link>
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<SubSystem>Console</SubSystem>
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<EnableCOMDATFolding>true</EnableCOMDATFolding>
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<OptimizeReferences>true</OptimizeReferences>
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<GenerateDebugInformation>false</GenerateDebugInformation>
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</Link>
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</ItemDefinitionGroup>
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<ItemGroup>
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<ClCompile Include="attachToMe.cpp" />
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</ItemGroup>
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<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
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<ImportGroup Label="ExtensionTargets">
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</ImportGroup>
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</Project>

‎attachToMe/attachToMe.vcxproj.filters‎

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<?xml version="1.0" encoding="utf-8"?>
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<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
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<ItemGroup>
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<Filter Include="Quelldateien">
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<UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
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<Extensions>cpp;c;cc;cxx;c++;cppm;ixx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
7+
</Filter>
8+
<Filter Include="Headerdateien">
9+
<UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
10+
<Extensions>h;hh;hpp;hxx;h++;hm;inl;inc;ipp;xsd</Extensions>
11+
</Filter>
12+
<Filter Include="Ressourcendateien">
13+
<UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
14+
<Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
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</Filter>
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</ItemGroup>
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<ItemGroup>
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<ClCompile Include="attachToMe.cpp">
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<Filter>Quelldateien</Filter>
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</ClCompile>
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</ItemGroup>
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</Project>

‎inject/detoursInternal.cpp‎

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1+
#include <Windows.h>
2+
#include <detours/detours.h>
3+
#include <tlhelp32.h>
4+
#include <cstdio>
5+
#include "detoursInternal.h"
6+
7+
namespace det {
8+
void dUt() {
9+
DetourTransactionBegin();
10+
DetourUpdateThread(GetCurrentThread());
11+
12+
auto i = GetCurrentProcessId();
13+
auto id = GetCurrentThreadId();
14+
HANDLE h = CreateToolhelp32Snapshot(TH32CS_SNAPTHREAD, i);
15+
if (h != INVALID_HANDLE_VALUE) {
16+
THREADENTRY32 te;
17+
te.dwSize = sizeof(te);
18+
if (Thread32First(h, &te)) {
19+
do {
20+
if (te.dwSize >= FIELD_OFFSET(THREADENTRY32, th32OwnerProcessID) +
21+
sizeof(te.th32OwnerProcessID)) {
22+
if (te.th32OwnerProcessID != i || te.th32ThreadID == id) continue;
23+
auto h = OpenThread(THREAD_ALL_ACCESS & (~(WRITE_OWNER | DELETE)), NULL, te.th32ThreadID);
24+
if (h == NULL) continue;
25+
if (DetourUpdateThread(h) == NO_ERROR) {
26+
printf("Changed at Process 0x%04x Thread 0x%04x\n",
27+
te.th32OwnerProcessID, te.th32ThreadID);
28+
}
29+
else printf("ErrOnThread\n");
30+
}
31+
te.dwSize = sizeof(te);
32+
} while (Thread32Next(h, &te));
33+
}
34+
else {
35+
fputs("Invalid Handle", stderr);
36+
}
37+
CloseHandle(h);
38+
}
39+
}
40+
41+
void loadDetours(PVOID* real, PVOID detoured) {
42+
DetourRestoreAfterWith();
43+
44+
printf("simple" DETOURS_STRINGIFY(DETOURS_BITS) ".dll:"
45+
" Starting.\n");
46+
fflush(stdout);
47+
48+
dUt();
49+
DetourAttach(real, detoured);
50+
LONG error = DetourTransactionCommit();
51+
52+
if (error == NO_ERROR)
53+
printf("simple" DETOURS_STRINGIFY(DETOURS_BITS) ".dll:"
54+
" Detoured MsgB().\n");
55+
else
56+
printf("simple" DETOURS_STRINGIFY(DETOURS_BITS) ".dll:"
57+
" Error detouring MsgB(): %ld\n", error);
58+
}
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60+
void disMountDe(PVOID* real, PVOID detoured) {
61+
dUt();
62+
DetourDetach(real, detoured);
63+
LONG error = DetourTransactionCommit();
64+
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printf("simple" DETOURS_STRINGIFY(DETOURS_BITS) ".dll:"
66+
" Removed MsgB() (result=%ld)\n", error);
67+
fflush(stdout);
68+
}
69+
}

‎inject/detoursInternal.h‎

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#pragma once
2+
namespace det {
3+
void dUt();
4+
void disMountDe(PVOID* real, PVOID detoured);
5+
void loadDetours(PVOID* real, PVOID detoured);
6+
}

‎inject/inject.vcxproj‎

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@@ -70,6 +70,9 @@
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<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
7171
</ImportGroup>
7272
<PropertyGroup Label="UserMacros" />
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<PropertyGroup Label="Vcpkg">
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<VcpkgEnableManifest>true</VcpkgEnableManifest>
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</PropertyGroup>
7376
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
7477
<ClCompile>
7578
<WarningLevel>Level3</WarningLevel>
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135138
</Link>
136139
</ItemDefinitionGroup>
137140
<ItemGroup>
141+
<ClCompile Include="detoursInternal.cpp" />
138142
<ClCompile Include="mtx.cpp" />
139143
<ClCompile Include="needle.cpp" />
140144
</ItemGroup>
141145
<ItemGroup>
146+
<ClInclude Include="detoursInternal.h" />
142147
<ClInclude Include="mtx.hxx" />
143148
</ItemGroup>
149+
<ItemGroup>
150+
<None Include="vcpkg.json" />
151+
</ItemGroup>
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<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
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<ImportGroup Label="ExtensionTargets">
146154
</ImportGroup>

‎inject/inject.vcxproj.filters‎

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<ClCompile Include="mtx.cpp">
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<Filter>Quelldateien</Filter>
2323
</ClCompile>
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<ClCompile Include="detoursInternal.cpp">
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<Filter>Quelldateien</Filter>
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</ClCompile>
2427
</ItemGroup>
2528
<ItemGroup>
2629
<ClInclude Include="mtx.hxx">
2730
<Filter>Headerdateien</Filter>
2831
</ClInclude>
32+
<ClInclude Include="detoursInternal.h">
33+
<Filter>Headerdateien</Filter>
34+
</ClInclude>
35+
</ItemGroup>
36+
<ItemGroup>
37+
<None Include="vcpkg.json" />
2938
</ItemGroup>
3039
</Project>

‎inject/needle.cpp‎

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11
#include <Windows.h>
22
#include "mtx.hxx"
33
#include <filesystem>
4+
#include <detours/detours.h>
5+
#include "detoursInternal.h"
6+
#include <string>
47

58
DWORD WINAPI mthread(LPVOID p) {
69
wchar_t fname[MAX_PATH]{ 0 };
@@ -27,18 +30,32 @@ DWORD WINAPI mthread(LPVOID p) {
2730
return 0;
2831
}
2932

30-
BOOL WINAPI DllMain(
31-
HINSTANCE hinstDLL, // handle to DLL module
32-
DWORD fdwReason, // reason for calling function
33-
LPVOID lpvReserved) // reserved
33+
static int(WINAPI* TrueMsgA)(HWND hWnd, LPCSTR lpText, LPCSTR lpCaption, UINT uType) = MessageBoxA;
34+
35+
int WINAPI FakeMsgA(HWND hWnd, LPCSTR lpText, LPCSTR lpCaption, UINT uType)
36+
{
37+
std::string capt = "Detoured ";
38+
capt += lpCaption;
39+
return TrueMsgA(hWnd, lpText, capt.c_str(), uType | MB_TOPMOST);
40+
}
41+
42+
BOOL WINAPI DllMain(HINSTANCE hinst, DWORD dwReason, LPVOID reserved) // reserved
3443
{
44+
(void)hinst;
45+
(void)reserved;
46+
47+
if (DetourIsHelperProcess()) {
48+
return TRUE;
49+
}
50+
3551
// Perform actions based on the reason for calling.
36-
switch (fdwReason)
52+
switch (dwReason)
3753
{
3854
case DLL_PROCESS_ATTACH:
3955
// Initialize once for each new process.
4056
// Return FALSE to fail DLL load.
41-
CreateThread(NULL, NULL, mthread, hinstDLL, NULL, NULL);
57+
det::loadDetours(&(PVOID&)TrueMsgA, FakeMsgA);
58+
CreateThread(NULL, NULL, mthread, hinst, NULL, NULL);
4259
break;
4360

4461
case DLL_THREAD_ATTACH:
@@ -50,8 +67,8 @@ BOOL WINAPI DllMain(
5067
break;
5168

5269
case DLL_PROCESS_DETACH:
53-
54-
if (lpvReserved != nullptr)
70+
det::disMountDe(&(PVOID&)TrueMsgA, FakeMsgA);
71+
if (reserved != nullptr)
5572
{
5673
break; // do not do cleanup if process termination scenario
5774
}

‎inject/vcpkg.json‎

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{
2+
"$schema": "https://raw.githubusercontent.com/microsoft/vcpkg/master/scripts/vcpkg.schema.json",
3+
"name": "my-application",
4+
"version": "0.15.2",
5+
"dependencies": [
6+
"detours"
7+
]
8+
}

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