├── PrintDebugDll
    ├── PrintDebugDll.def
    ├── stdafx.h
    ├── dllmain.cpp
    ├── stdafx.cpp
    ├── targetver.h
    ├── PrintDebugDll.vcxproj.filters
    └── PrintDebugDll.vcxproj
├── The Inner Workings of the Windows Runtime.pdf
├── DllLoader
    ├── packages.config
    ├── App.config
    ├── Properties
    │   └── AssemblyInfo.cs
    ├── DllLoader.csproj
    └── Program.cs
├── .gitignore
├── README.md
├── demos
    ├── demo4.ps1
    ├── demo3.ps1
    ├── demo2.ps1
    └── demo1.ps1
├── WindowsRuntimeSecurityDemos.sln
└── LICENSE


/PrintDebugDll/PrintDebugDll.def:
--------------------------------------------------------------------------------
1 | LIBRARY
2 | EXPORTS
3 |     EntryPoint


--------------------------------------------------------------------------------
/PrintDebugDll/stdafx.h:
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https://raw.githubusercontent.com/tyranid/WindowsRuntimeSecurityDemos/HEAD/PrintDebugDll/stdafx.h


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/PrintDebugDll/dllmain.cpp:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/tyranid/WindowsRuntimeSecurityDemos/HEAD/PrintDebugDll/dllmain.cpp


--------------------------------------------------------------------------------
/PrintDebugDll/stdafx.cpp:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/tyranid/WindowsRuntimeSecurityDemos/HEAD/PrintDebugDll/stdafx.cpp


--------------------------------------------------------------------------------
/PrintDebugDll/targetver.h:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/tyranid/WindowsRuntimeSecurityDemos/HEAD/PrintDebugDll/targetver.h


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/The Inner Workings of the Windows Runtime.pdf:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/tyranid/WindowsRuntimeSecurityDemos/HEAD/The Inner Workings of the Windows Runtime.pdf


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/DllLoader/packages.config:
--------------------------------------------------------------------------------
1 | <?xml version="1.0" encoding="utf-8"?>
2 | <packages>
3 |   <package id="NtApiDotNet" version="1.1.17" targetFramework="net471" />
4 | </packages>


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/DllLoader/App.config:
--------------------------------------------------------------------------------
1 | <?xml version="1.0" encoding="utf-8" ?>
2 | <configuration>
3 |     <startup> 
4 |         <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.7.1" />
5 |     </startup>
6 | </configuration>


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/.gitignore:
--------------------------------------------------------------------------------
 1 | # Compiled Object files
 2 | *.slo
 3 | *.lo
 4 | *.o
 5 | *.obj
 6 | *.opensdf
 7 | *.user
 8 | 
 9 | # Compiled Dynamic libraries
10 | *.so
11 | *.dylib
12 | #*.dll
13 | 
14 | # Compiled Static libraries
15 | *.lai
16 | *.la
17 | *.a
18 | #*.lib
19 | 
20 | # Executables
21 | *.exe
22 | *.out
23 | *.app
24 | 
25 | Debug/
26 | Release/
27 | *.suo
28 | *.sdf
29 | 
30 | ipch/
31 | packages/
32 | bin/
33 | obj/
34 | 
35 | *.opendb
36 | *.db
37 | *.nupkg
38 | *.ide
39 | 
40 | .vs/


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
 1 | # WindowsRuntimeDemos (c) James Forshaw 2018
 2 | 
 3 | This project contains demos from the presentation "The Inner Workings of the Windows Runtime"
 4 | presented at HITB-PEK and PacSec 2018.
 5 | 
 6 | PowerShell demos are under the demos folder. To run you need to install the OleViewDotNet 
 7 | PowerShell module from the PSGallery using the command:
 8 | 
 9 | ```powershell
10 | PS> Install-Module OleViewDotNet
11 | ```
12 | 
13 | Or if it's already installed make sure it's up to date.
14 | 
15 | The demos folder consists of:
16 | * demo1.ps1 - Show runtime class and runtime extension registrations.
17 | * demo2.ps1 - Activate the calculator Windows.Launch extension (you need a copy of calculator running).
18 | * demo3.ps1 - Get proxy definitions for a runtime class.
19 | * demo4.ps1 - Get accessible objects from an Edge content process (needs Edge running)
20 | 
21 | The other part of the project is the DllLoader. This allows you to load a DLL into process with an elevated
22 | signature level (such as Edge or Store applications). It abuses KnownDlls to bootstrap the DLL. An example
23 | DLL is provided PrintDebugDll which just prints text to debug output.


--------------------------------------------------------------------------------
/demos/demo4.ps1:
--------------------------------------------------------------------------------
 1 | #  This file is part of WindowsRuntimeDemos.
 2 | #  Copyright (C) James Forshaw 2018
 3 | #
 4 | #  WindowsRuntimeDemos is free software: you can redistribute it and/or modify
 5 | #  it under the terms of the GNU General Public License as published by
 6 | #  the Free Software Foundation, either version 3 of the License, or
 7 | #  (at your option) any later version.
 8 | #
 9 | #  WindowsRuntimeDemos is distributed in the hope that it will be useful,
10 | #  but WITHOUT ANY WARRANTY; without even the implied warranty of
11 | #  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12 | #  GNU General Public License for more details.
13 | #
14 | #  You should have received a copy of the GNU General Public License
15 | #  along with WindowsRuntimeDemos.  If not, see <http://www.gnu.org/licenses/>.
16 | 
17 | Import-Module OleViewDotNet
18 | 
19 | $mod = Get-Module OleViewDotNet
20 | if ($mod.Version -lt "1.6") {
21 |     Write-Host "OleViewDotNet module must be version 1.6 or above"
22 |     exit
23 | }
24 | 
25 | $db = Get-CurrentComDatabase 
26 | if ($null -eq $db) {
27 |     Get-ComDatabase -SetCurrent
28 | }
29 | 
30 | $p = Get-Process -Name MicrosoftEdgeCP | Select -First 1
31 | Get-ComRuntimeClass | Select-ComAccess -pid $p.Id | Out-GridView -Title "EdgeCP Accessible"
32 | 


--------------------------------------------------------------------------------
/demos/demo3.ps1:
--------------------------------------------------------------------------------
 1 | #  This file is part of WindowsRuntimeDemos.
 2 | #  Copyright (C) James Forshaw 2018
 3 | #
 4 | #  WindowsRuntimeDemos is free software: you can redistribute it and/or modify
 5 | #  it under the terms of the GNU General Public License as published by
 6 | #  the Free Software Foundation, either version 3 of the License, or
 7 | #  (at your option) any later version.
 8 | #
 9 | #  WindowsRuntimeDemos is distributed in the hope that it will be useful,
10 | #  but WITHOUT ANY WARRANTY; without even the implied warranty of
11 | #  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12 | #  GNU General Public License for more details.
13 | #
14 | #  You should have received a copy of the GNU General Public License
15 | #  along with WindowsRuntimeDemos.  If not, see <http://www.gnu.org/licenses/>.
16 | 
17 | Import-Module OleViewDotNet
18 | 
19 | $mod = Get-Module OleViewDotNet
20 | if ($mod.Version -lt "1.6") {
21 |     Write-Host "OleViewDotNet module must be version 1.6 or above"
22 |     exit
23 | }
24 | 
25 | $db = Get-CurrentComDatabase 
26 | if ($null -eq $db) {
27 |     Get-ComDatabase -SetCurrent
28 | }
29 | 
30 | $cls = Get-ComRuntimeClass | ? Name -Match "HumanInterface"
31 | $ifs = Get-ComClassInterface -Factory $cls
32 | $ifs | Select Name
33 | $prx = $ifs | Get-ComProxy
34 | $prx | Format-ComProxy 


--------------------------------------------------------------------------------
/demos/demo2.ps1:
--------------------------------------------------------------------------------
 1 | #  This file is part of WindowsRuntimeDemos.
 2 | #  Copyright (C) James Forshaw 2018
 3 | #
 4 | #  WindowsRuntimeDemos is free software: you can redistribute it and/or modify
 5 | #  it under the terms of the GNU General Public License as published by
 6 | #  the Free Software Foundation, either version 3 of the License, or
 7 | #  (at your option) any later version.
 8 | #
 9 | #  WindowsRuntimeDemos is distributed in the hope that it will be useful,
10 | #  but WITHOUT ANY WARRANTY; without even the implied warranty of
11 | #  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12 | #  GNU General Public License for more details.
13 | #
14 | #  You should have received a copy of the GNU General Public License
15 | #  along with WindowsRuntimeDemos.  If not, see <http://www.gnu.org/licenses/>.
16 | 
17 | Import-Module OleViewDotNet
18 | 
19 | $mod = Get-Module OleViewDotNet
20 | if ($mod.Version -lt "1.6") {
21 |     Write-Host "OleViewDotNet module must be version 1.6 or above"
22 |     exit
23 | }
24 | 
25 | $db = Get-CurrentComDatabase 
26 | if ($null -eq $db) {
27 |     Get-ComDatabase -SetCurrent
28 | }
29 | 
30 | # Start the calculator Windows.Launch extension
31 | $ext = Get-ComRuntimeExtension -Launch | ? PackageName -Match Calculator
32 | $obj = $ext | Start-ComRuntimeExtension -UseExistingHostId
33 | # Get object's OBJREF
34 | $objref = Get-ComObjRef -Object $obj
35 | # Show the process token of the calculator process
36 | Show-NtToken -Name calculator.exe


--------------------------------------------------------------------------------
/PrintDebugDll/PrintDebugDll.vcxproj.filters:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="utf-8"?>
 2 | <Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
 3 |   <ItemGroup>
 4 |     <Filter Include="Source Files">
 5 |       <UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
 6 |       <Extensions>cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
 7 |     </Filter>
 8 |     <Filter Include="Header Files">
 9 |       <UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
10 |       <Extensions>h;hh;hpp;hxx;hm;inl;inc;ipp;xsd</Extensions>
11 |     </Filter>
12 |     <Filter Include="Resource Files">
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>
15 |     </Filter>
16 |   </ItemGroup>
17 |   <ItemGroup>
18 |     <ClInclude Include="stdafx.h">
19 |       <Filter>Header Files</Filter>
20 |     </ClInclude>
21 |     <ClInclude Include="targetver.h">
22 |       <Filter>Header Files</Filter>
23 |     </ClInclude>
24 |   </ItemGroup>
25 |   <ItemGroup>
26 |     <ClCompile Include="stdafx.cpp">
27 |       <Filter>Source Files</Filter>
28 |     </ClCompile>
29 |     <ClCompile Include="dllmain.cpp">
30 |       <Filter>Source Files</Filter>
31 |     </ClCompile>
32 |   </ItemGroup>
33 |   <ItemGroup>
34 |     <None Include="PrintDebugDll.def">
35 |       <Filter>Source Files</Filter>
36 |     </None>
37 |   </ItemGroup>
38 | </Project>


--------------------------------------------------------------------------------
/demos/demo1.ps1:
--------------------------------------------------------------------------------
 1 | #  This file is part of WindowsRuntimeDemos.
 2 | #  Copyright (C) James Forshaw 2018
 3 | #
 4 | #  WindowsRuntimeDemos is free software: you can redistribute it and/or modify
 5 | #  it under the terms of the GNU General Public License as published by
 6 | #  the Free Software Foundation, either version 3 of the License, or
 7 | #  (at your option) any later version.
 8 | #
 9 | #  WindowsRuntimeDemos is distributed in the hope that it will be useful,
10 | #  but WITHOUT ANY WARRANTY; without even the implied warranty of
11 | #  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12 | #  GNU General Public License for more details.
13 | #
14 | #  You should have received a copy of the GNU General Public License
15 | #  along with WindowsRuntimeDemos.  If not, see <http://www.gnu.org/licenses/>.
16 | 
17 | Import-Module OleViewDotNet
18 | 
19 | $mod = Get-Module OleViewDotNet
20 | if ($mod.Version -lt "1.6") {
21 |     Write-Host "OleViewDotNet module must be version 1.6 or above"
22 |     exit
23 | }
24 | 
25 | $db = Get-CurrentComDatabase 
26 | if ($null -eq $db) {
27 |     Get-ComDatabase -SetCurrent
28 | }
29 | 
30 | # Get list of runtime classes
31 | Get-ComRuntimeClass | Select Name, DllPath, ActivationType, TrustLevel | Out-GridView -Title "Runtime Classes"
32 | # Get list of runtime extensions
33 | Get-ComRuntimeExtension | Select ContractId, PackageId, AppId | Out-GridView -Title "Extensions"
34 | Get-ComRuntimeExtension -Protocol | Select Protocol, PackageId, AppId | Sort Protocol | Out-GridView -Title "App Protocols"


--------------------------------------------------------------------------------
/DllLoader/Properties/AssemblyInfo.cs:
--------------------------------------------------------------------------------
 1 | using System.Reflection;
 2 | using System.Runtime.CompilerServices;
 3 | using System.Runtime.InteropServices;
 4 | 
 5 | // General Information about an assembly is controlled through the following
 6 | // set of attributes. Change these attribute values to modify the information
 7 | // associated with an assembly.
 8 | [assembly: AssemblyTitle("InjectDll")]
 9 | [assembly: AssemblyDescription("")]
10 | [assembly: AssemblyConfiguration("")]
11 | [assembly: AssemblyCompany("")]
12 | [assembly: AssemblyProduct("InjectDll")]
13 | [assembly: AssemblyCopyright("Copyright © James Forshaw 2018")]
14 | [assembly: AssemblyTrademark("")]
15 | [assembly: AssemblyCulture("")]
16 | 
17 | // Setting ComVisible to false makes the types in this assembly not visible
18 | // to COM components.  If you need to access a type in this assembly from
19 | // COM, set the ComVisible attribute to true on that type.
20 | [assembly: ComVisible(false)]
21 | 
22 | // The following GUID is for the ID of the typelib if this project is exposed to COM
23 | [assembly: Guid("21d08977-8fe0-46d8-bc38-b1ee994bac71")]
24 | 
25 | // Version information for an assembly consists of the following four values:
26 | //
27 | //      Major Version
28 | //      Minor Version
29 | //      Build Number
30 | //      Revision
31 | //
32 | // You can specify all the values or you can default the Build and Revision Numbers
33 | // by using the '*' as shown below:
34 | // [assembly: AssemblyVersion("1.0.*")]
35 | [assembly: AssemblyVersion("1.0.0.0")]
36 | [assembly: AssemblyFileVersion("1.0.0.0")]
37 | 


--------------------------------------------------------------------------------
/WindowsRuntimeSecurityDemos.sln:
--------------------------------------------------------------------------------
 1 | 
 2 | Microsoft Visual Studio Solution File, Format Version 12.00
 3 | # Visual Studio 15
 4 | VisualStudioVersion = 15.0.28010.2041
 5 | MinimumVisualStudioVersion = 10.0.40219.1
 6 | Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DllLoader", "DllLoader\DllLoader.csproj", "{21D08977-8FE0-46D8-BC38-B1EE994BAC71}"
 7 | EndProject
 8 | Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "PrintDebugDll", "PrintDebugDll\PrintDebugDll.vcxproj", "{AC22BEB1-9EB5-46F2-BFE1-0854DEE4BB2E}"
 9 | EndProject
10 | Global
11 | 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
12 | 		Debug|x64 = Debug|x64
13 | 		Debug|x86 = Debug|x86
14 | 		Release|x64 = Release|x64
15 | 		Release|x86 = Release|x86
16 | 	EndGlobalSection
17 | 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
18 | 		{21D08977-8FE0-46D8-BC38-B1EE994BAC71}.Debug|x64.ActiveCfg = Debug|Any CPU
19 | 		{21D08977-8FE0-46D8-BC38-B1EE994BAC71}.Debug|x64.Build.0 = Debug|Any CPU
20 | 		{21D08977-8FE0-46D8-BC38-B1EE994BAC71}.Debug|x86.ActiveCfg = Debug|Any CPU
21 | 		{21D08977-8FE0-46D8-BC38-B1EE994BAC71}.Debug|x86.Build.0 = Debug|Any CPU
22 | 		{21D08977-8FE0-46D8-BC38-B1EE994BAC71}.Release|x64.ActiveCfg = Release|Any CPU
23 | 		{21D08977-8FE0-46D8-BC38-B1EE994BAC71}.Release|x64.Build.0 = Release|Any CPU
24 | 		{21D08977-8FE0-46D8-BC38-B1EE994BAC71}.Release|x86.ActiveCfg = Release|Any CPU
25 | 		{21D08977-8FE0-46D8-BC38-B1EE994BAC71}.Release|x86.Build.0 = Release|Any CPU
26 | 		{AC22BEB1-9EB5-46F2-BFE1-0854DEE4BB2E}.Debug|x64.ActiveCfg = Debug|x64
27 | 		{AC22BEB1-9EB5-46F2-BFE1-0854DEE4BB2E}.Debug|x64.Build.0 = Debug|x64
28 | 		{AC22BEB1-9EB5-46F2-BFE1-0854DEE4BB2E}.Debug|x86.ActiveCfg = Debug|Win32
29 | 		{AC22BEB1-9EB5-46F2-BFE1-0854DEE4BB2E}.Debug|x86.Build.0 = Debug|Win32
30 | 		{AC22BEB1-9EB5-46F2-BFE1-0854DEE4BB2E}.Release|x64.ActiveCfg = Release|x64
31 | 		{AC22BEB1-9EB5-46F2-BFE1-0854DEE4BB2E}.Release|x64.Build.0 = Release|x64
32 | 		{AC22BEB1-9EB5-46F2-BFE1-0854DEE4BB2E}.Release|x86.ActiveCfg = Release|Win32
33 | 		{AC22BEB1-9EB5-46F2-BFE1-0854DEE4BB2E}.Release|x86.Build.0 = Release|Win32
34 | 	EndGlobalSection
35 | 	GlobalSection(SolutionProperties) = preSolution
36 | 		HideSolutionNode = FALSE
37 | 	EndGlobalSection
38 | 	GlobalSection(ExtensibilityGlobals) = postSolution
39 | 		SolutionGuid = {89E154F9-243F-4677-BF61-2FFDA33ECC52}
40 | 	EndGlobalSection
41 | EndGlobal
42 | 


--------------------------------------------------------------------------------
/DllLoader/DllLoader.csproj:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="utf-8"?>
 2 | <Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
 3 |   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
 4 |   <PropertyGroup>
 5 |     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
 6 |     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
 7 |     <ProjectGuid>{21D08977-8FE0-46D8-BC38-B1EE994BAC71}</ProjectGuid>
 8 |     <OutputType>Exe</OutputType>
 9 |     <RootNamespace>DllLoader</RootNamespace>
10 |     <AssemblyName>DllLoader</AssemblyName>
11 |     <TargetFrameworkVersion>v4.7.1</TargetFrameworkVersion>
12 |     <FileAlignment>512</FileAlignment>
13 |     <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
14 |     <Deterministic>true</Deterministic>
15 |   </PropertyGroup>
16 |   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
17 |     <PlatformTarget>AnyCPU</PlatformTarget>
18 |     <DebugSymbols>true</DebugSymbols>
19 |     <DebugType>full</DebugType>
20 |     <Optimize>false</Optimize>
21 |     <OutputPath>bin\Debug\</OutputPath>
22 |     <DefineConstants>DEBUG;TRACE</DefineConstants>
23 |     <ErrorReport>prompt</ErrorReport>
24 |     <WarningLevel>4</WarningLevel>
25 |     <Prefer32Bit>false</Prefer32Bit>
26 |   </PropertyGroup>
27 |   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
28 |     <PlatformTarget>AnyCPU</PlatformTarget>
29 |     <DebugType>pdbonly</DebugType>
30 |     <Optimize>true</Optimize>
31 |     <OutputPath>..\x64\Release\</OutputPath>
32 |     <DefineConstants>TRACE</DefineConstants>
33 |     <ErrorReport>prompt</ErrorReport>
34 |     <WarningLevel>4</WarningLevel>
35 |     <Prefer32Bit>false</Prefer32Bit>
36 |   </PropertyGroup>
37 |   <ItemGroup>
38 |     <Reference Include="NtApiDotNet, Version=1.0.0.0, Culture=neutral, processorArchitecture=MSIL">
39 |       <HintPath>..\packages\NtApiDotNet.1.1.17\lib\net45\NtApiDotNet.dll</HintPath>
40 |     </Reference>
41 |     <Reference Include="System" />
42 |     <Reference Include="System.Core" />
43 |     <Reference Include="System.Xml.Linq" />
44 |     <Reference Include="System.Data.DataSetExtensions" />
45 |     <Reference Include="Microsoft.CSharp" />
46 |     <Reference Include="System.Data" />
47 |     <Reference Include="System.Net.Http" />
48 |     <Reference Include="System.Xml" />
49 |   </ItemGroup>
50 |   <ItemGroup>
51 |     <Compile Include="Program.cs" />
52 |     <Compile Include="Properties\AssemblyInfo.cs" />
53 |   </ItemGroup>
54 |   <ItemGroup>
55 |     <None Include="App.config" />
56 |     <None Include="packages.config" />
57 |   </ItemGroup>
58 |   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
59 | </Project>


--------------------------------------------------------------------------------
/DllLoader/Program.cs:
--------------------------------------------------------------------------------
  1 | //    This file is part of WindowsRuntimeDemos.
  2 | //    Copyright (C) James Forshaw 2018
  3 | //
  4 | //    WindowsRuntimeDemos is free software: you can redistribute it and/or modify
  5 | //    it under the terms of the GNU General Public License as published by
  6 | //    the Free Software Foundation, either version 3 of the License, or
  7 | //    (at your option) any later version.
  8 | //
  9 | //    WindowsRuntimeDemos is distributed in the hope that it will be useful,
 10 | //    but WITHOUT ANY WARRANTY; without even the implied warranty of
 11 | //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 12 | //    GNU General Public License for more details.
 13 | //
 14 | //    You should have received a copy of the GNU General Public License
 15 | //    along with WindowsRuntimeDemos.  If not, see <http://www.gnu.org/licenses/>.
 16 | 
 17 | using NtApiDotNet;
 18 | using NtApiDotNet.Win32;
 19 | using System;
 20 | using System.Diagnostics;
 21 | using System.IO;
 22 | using System.Runtime.InteropServices;
 23 | using System.Text;
 24 | 
 25 | namespace DllLoader
 26 | {
 27 |     class Program
 28 |     {
 29 |         const string ENTRYPOINT = "EntryPoint";
 30 |         const string FAKEDLLNAME = "TAPI32.DLL";
 31 | 
 32 |         // Update this for new versions of NTDLL.
 33 |         // Using WinDBG, get version string from 'lm vm ntdll' and find the ProductVersion.
 34 |         // For the address run '? ntdll!LdrpKnownDllDirectoryHandle-ntdll'
 35 |         static long GetHandleOffset()
 36 |         {
 37 |             FileVersionInfo file_version = FileVersionInfo.GetVersionInfo(Path.Combine(Environment.SystemDirectory, @"ntdll.dll"));
 38 |             switch (file_version.ProductVersion)
 39 |             {
 40 |                 case "10.0.17763.1":
 41 |                     return 0x00164f10;
 42 |                 case "10.0.17134.228":
 43 |                     return 0x0015bef0;
 44 |             }
 45 |             throw new ArgumentException($"Unknown NTDLL version {file_version.ProductVersion}");
 46 |         }
 47 | 
 48 |         static long GetHandleAddress()
 49 |         {
 50 |             return SafeLoadLibraryHandle.GetModuleHandle("ntdll.dll").DangerousGetHandle().ToInt64() + GetHandleOffset();
 51 |         }
 52 | 
 53 |         [DllImport("kernel32.dll", SetLastError = true)]
 54 |         static extern SafeKernelObjectHandle CreateRemoteThread(
 55 |           SafeKernelObjectHandle hProcess,
 56 |           IntPtr lpThreadAttributes,
 57 |           IntPtr dwStackSize,
 58 |           IntPtr lpStartAddress,
 59 |           IntPtr lpParameter,
 60 |           int dwCreationFlags,
 61 |           OptionalInt32 lpThreadId
 62 |         );
 63 | 
 64 |         static SecurityDescriptor CreateSecurityDescriptor()
 65 |         {
 66 |             return new SecurityDescriptor("D:(A;;GA;;;WD)(A;;GA;;;AC)(A;;GA;;;S-1-15-2-2)");
 67 |         }
 68 | 
 69 |         static void UpdateDacl(string typename, NtDirectory root, string name, SecurityDescriptor sd)
 70 |         {
 71 |             using (var obj = NtObject.OpenWithType(typename, name, root, AttributeFlags.CaseInsensitive, GenericAccessRights.WriteDac, null, false))
 72 |             {
 73 |                 if (obj.IsSuccess)
 74 |                 {
 75 |                     obj.Result.SetSecurityDescriptor(sd, SecurityInformation.Dacl);
 76 |                 }
 77 |             }
 78 |         }
 79 | 
 80 |         static void FixupDbgView()
 81 |         {
 82 |             var sd = CreateSecurityDescriptor();
 83 |             using (NtDirectory objdir = NtDirectory.OpenBaseNamedObjects())
 84 |             {
 85 |                 UpdateDacl("event", objdir, "DBWIN_DATA_READY", sd);
 86 |                 UpdateDacl("section", objdir, "DBWIN_BUFFER", sd);
 87 |                 UpdateDacl("event", objdir, "DBWIN_BUFFER_READY", sd);
 88 |             }
 89 |         }
 90 | 
 91 |         static ObjectAttributes CreateObjectAttributes(string name, NtObject root)
 92 |         {
 93 |             return new ObjectAttributes(name, AttributeFlags.CaseInsensitive, root, null, CreateSecurityDescriptor()); 
 94 |         }
 95 | 
 96 |         static NtSection CreateSection(string file_path, string name, NtDirectory root)
 97 |         {
 98 |             using (var file = NtFile.Open(NtFileUtils.DosFileNameToNt(file_path), null,
 99 |                         FileAccessRights.GenericRead | FileAccessRights.GenericExecute,
100 |                         FileShareMode.Read | FileShareMode.Delete, FileOpenOptions.NonDirectoryFile))
101 |             {
102 |                 using (var obja = CreateObjectAttributes(name, root))
103 |                 {
104 |                     return NtSection.Create(obja, SectionAccessRights.MaximumAllowed,
105 |                             null, MemoryAllocationProtect.ExecuteRead, SectionAttributes.Image, file);
106 |                 }
107 |             }
108 |         }
109 | 
110 |         static NtDirectory CreateDirectory()
111 |         {
112 |             using (var obja = CreateObjectAttributes(null, null))
113 |             {
114 |                 return NtDirectory.Create(obja, DirectoryAccessRights.MaximumAllowed, null);
115 |             }
116 |         }
117 | 
118 |         static string GetBaseDirectory()
119 |         {
120 |             return Path.GetDirectoryName(typeof(Program).Assembly.Location);
121 |         }
122 | 
123 |         static IntPtr WriteString(NtProcess process, string str)
124 |         {
125 |             byte[] data = Encoding.Unicode.GetBytes(str + "\0");
126 |             var mem = process.AllocateMemory(data.Length);
127 |             process.WriteMemory(mem, data);
128 |             return new IntPtr(mem);
129 |         }
130 | 
131 |         static void CallMethod(NtProcess proc, IntPtr entry_point, IntPtr arg_ptr)
132 |         {
133 |             using (var load_thread = NtThread.FromHandle(CreateRemoteThread(proc.Handle, 
134 |                 IntPtr.Zero, IntPtr.Zero, entry_point, arg_ptr, 0, null)))
135 |             {
136 |                 load_thread.Wait();
137 |             }
138 |         }
139 | 
140 |         static void Main(string[] args)
141 |         {
142 |             try
143 |             {
144 |                 if (!Environment.Is64BitProcess && Environment.Is64BitOperatingSystem)
145 |                 {
146 |                     Console.WriteLine("Must run as x64 binary on this OS");
147 |                     return;
148 |                 }
149 | 
150 |                 if (args.Length < 2)
151 |                 {
152 |                     Console.WriteLine("Usage: PID PathToDll [optional argument]");
153 |                     return;
154 |                 }
155 | 
156 |                 int pid = int.Parse(args[0]);
157 |                 string dllpath = Path.GetFullPath(args[1]);
158 |                 string argstr = args.Length > 2 ? args[2] : string.Empty;
159 |                 Console.WriteLine("Loading {0} into pid {1}", dllpath, pid);
160 | 
161 |                 FixupDbgView();
162 | 
163 |                 using (var list = new DisposableList())
164 |                 {
165 |                     long handle_ptr = GetHandleAddress();
166 |                     var proc = list.AddResource(NtProcess.Open(pid, ProcessAccessRights.AllAccess));
167 |                     var old_handle_value = proc.ReadMemory<IntPtr>(handle_ptr);
168 |                     var lib = list.AddResource(SafeLoadLibraryHandle.LoadLibrary(dllpath));
169 |                     var entry_point = lib.GetProcAddress(ENTRYPOINT);
170 |                     if (entry_point == IntPtr.Zero)
171 |                     {
172 |                         throw new ArgumentException($"Can't find {ENTRYPOINT} export.");
173 |                     }
174 | 
175 |                     var dir = list.AddResource(CreateDirectory());
176 |                     var image_section = list.AddResource(CreateSection(dllpath, FAKEDLLNAME, dir));
177 | 
178 |                     IntPtr handle_value = dir.DuplicateTo(proc);
179 |                     var dllname_ptr = WriteString(proc, FAKEDLLNAME);
180 |                     var kernel32 = SafeLoadLibraryHandle.GetModuleHandle("kernelbase.dll");
181 |                     var load_lib = kernel32.GetProcAddress("LoadLibraryW");
182 | 
183 |                     proc.WriteMemory(handle_ptr, handle_value);
184 |                     try
185 |                     {
186 |                         // Call LoadLibraryW with the path to the fake DLL name.
187 |                         CallMethod(proc, load_lib, dllname_ptr);
188 |                         // Call the DLL entry point.
189 |                         CallMethod(proc, entry_point, WriteString(proc, argstr));
190 |                     }
191 |                     finally
192 |                     {
193 |                         // Restore the handle value.
194 |                         proc.WriteMemory(handle_ptr, old_handle_value);
195 |                     }
196 |                     Console.WriteLine("Done");
197 |                 }
198 |             }
199 |             catch (Exception ex)
200 |             {
201 |                 Console.WriteLine(ex);
202 |             }
203 |         }
204 |     }
205 | }
206 | 


--------------------------------------------------------------------------------
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 57 |   </ImportGroup>
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 87 |       <PrecompiledHeader>Use</PrecompiledHeader>
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 94 |     <Link>
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 96 |       <GenerateDebugInformation>true</GenerateDebugInformation>
 97 |       <ModuleDefinitionFile>PrintDebugDll.def</ModuleDefinitionFile>
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102 |       <PrecompiledHeader>Use</PrecompiledHeader>
103 |       <WarningLevel>Level3</WarningLevel>
104 |       <Optimization>Disabled</Optimization>
105 |       <SDLCheck>true</SDLCheck>
106 |       <PreprocessorDefinitions>_DEBUG;PRINTDEBUGDLL_EXPORTS;_WINDOWS;_USRDLL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
107 |       <ConformanceMode>true</ConformanceMode>
108 |     </ClCompile>
109 |     <Link>
110 |       <SubSystem>Windows</SubSystem>
111 |       <GenerateDebugInformation>true</GenerateDebugInformation>
112 |       <ModuleDefinitionFile>PrintDebugDll.def</ModuleDefinitionFile>
113 |     </Link>
114 |   </ItemDefinitionGroup>
115 |   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
116 |     <ClCompile>
117 |       <PrecompiledHeader>Use</PrecompiledHeader>
118 |       <WarningLevel>Level3</WarningLevel>
119 |       <Optimization>MaxSpeed</Optimization>
120 |       <FunctionLevelLinking>true</FunctionLevelLinking>
121 |       <IntrinsicFunctions>true</IntrinsicFunctions>
122 |       <SDLCheck>true</SDLCheck>
123 |       <PreprocessorDefinitions>WIN32;NDEBUG;PRINTDEBUGDLL_EXPORTS;_WINDOWS;_USRDLL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
124 |       <ConformanceMode>true</ConformanceMode>
125 |       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
126 |     </ClCompile>
127 |     <Link>
128 |       <SubSystem>Windows</SubSystem>
129 |       <EnableCOMDATFolding>true</EnableCOMDATFolding>
130 |       <OptimizeReferences>true</OptimizeReferences>
131 |       <GenerateDebugInformation>true</GenerateDebugInformation>
132 |       <ModuleDefinitionFile>PrintDebugDll.def</ModuleDefinitionFile>
133 |     </Link>
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137 |       <PrecompiledHeader>Use</PrecompiledHeader>
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142 |       <SDLCheck>true</SDLCheck>
143 |       <PreprocessorDefinitions>NDEBUG;PRINTDEBUGDLL_EXPORTS;_WINDOWS;_USRDLL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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145 |     </ClCompile>
146 |     <Link>
147 |       <SubSystem>Windows</SubSystem>
148 |       <EnableCOMDATFolding>true</EnableCOMDATFolding>
149 |       <OptimizeReferences>true</OptimizeReferences>
150 |       <GenerateDebugInformation>true</GenerateDebugInformation>
151 |       <ModuleDefinitionFile>PrintDebugDll.def</ModuleDefinitionFile>
152 |     </Link>
153 |   </ItemDefinitionGroup>
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155 |     <ClInclude Include="stdafx.h" />
156 |     <ClInclude Include="targetver.h" />
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168 |     <None Include="PrintDebugDll.def" />
169 |   </ItemGroup>
170 |   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
171 |   <ImportGroup Label="ExtensionTargets">
172 |   </ImportGroup>
173 | </Project>


--------------------------------------------------------------------------------
/LICENSE:
--------------------------------------------------------------------------------
  1 |                     GNU GENERAL PUBLIC LICENSE
  2 |                        Version 3, 29 June 2007
  3 | 
  4 |  Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
  5 |  Everyone is permitted to copy and distribute verbatim copies
  6 |  of this license document, but changing it is not allowed.
  7 | 
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297 |   A "User Product" is either (1) a "consumer product", which means any
298 | tangible personal property which is normally used for personal, family,
299 | or household purposes, or (2) anything designed or sold for incorporation
300 | into a dwelling.  In determining whether a product is a consumer product,
301 | doubtful cases shall be resolved in favor of coverage.  For a particular
302 | product received by a particular user, "normally used" refers to a
303 | typical or common use of that class of product, regardless of the status
304 | of the particular user or of the way in which the particular user
305 | actually uses, or expects or is expected to use, the product.  A product
306 | is a consumer product regardless of whether the product has substantial
307 | commercial, industrial or non-consumer uses, unless such uses represent
308 | the only significant mode of use of the product.
309 | 
310 |   "Installation Information" for a User Product means any methods,
311 | procedures, authorization keys, or other information required to install
312 | and execute modified versions of a covered work in that User Product from
313 | a modified version of its Corresponding Source.  The information must
314 | suffice to ensure that the continued functioning of the modified object
315 | code is in no case prevented or interfered with solely because
316 | modification has been made.
317 | 
318 |   If you convey an object code work under this section in, or with, or
319 | specifically for use in, a User Product, and the conveying occurs as
320 | part of a transaction in which the right of possession and use of the
321 | User Product is transferred to the recipient in perpetuity or for a
322 | fixed term (regardless of how the transaction is characterized), the
323 | Corresponding Source conveyed under this section must be accompanied
324 | by the Installation Information.  But this requirement does not apply
325 | if neither you nor any third party retains the ability to install
326 | modified object code on the User Product (for example, the work has
327 | been installed in ROM).
328 | 
329 |   The requirement to provide Installation Information does not include a
330 | requirement to continue to provide support service, warranty, or updates
331 | for a work that has been modified or installed by the recipient, or for
332 | the User Product in which it has been modified or installed.  Access to a
333 | network may be denied when the modification itself materially and
334 | adversely affects the operation of the network or violates the rules and
335 | protocols for communication across the network.
336 | 
337 |   Corresponding Source conveyed, and Installation Information provided,
338 | in accord with this section must be in a format that is publicly
339 | documented (and with an implementation available to the public in
340 | source code form), and must require no special password or key for
341 | unpacking, reading or copying.
342 | 
343 |   7. Additional Terms.
344 | 
345 |   "Additional permissions" are terms that supplement the terms of this
346 | License by making exceptions from one or more of its conditions.
347 | Additional permissions that are applicable to the entire Program shall
348 | be treated as though they were included in this License, to the extent
349 | that they are valid under applicable law.  If additional permissions
350 | apply only to part of the Program, that part may be used separately
351 | under those permissions, but the entire Program remains governed by
352 | this License without regard to the additional permissions.
353 | 
354 |   When you convey a copy of a covered work, you may at your option
355 | remove any additional permissions from that copy, or from any part of
356 | it.  (Additional permissions may be written to require their own
357 | removal in certain cases when you modify the work.)  You may place
358 | additional permissions on material, added by you to a covered work,
359 | for which you have or can give appropriate copyright permission.
360 | 
361 |   Notwithstanding any other provision of this License, for material you
362 | add to a covered work, you may (if authorized by the copyright holders of
363 | that material) supplement the terms of this License with terms:
364 | 
365 |     a) Disclaiming warranty or limiting liability differently from the
366 |     terms of sections 15 and 16 of this License; or
367 | 
368 |     b) Requiring preservation of specified reasonable legal notices or
369 |     author attributions in that material or in the Appropriate Legal
370 |     Notices displayed by works containing it; or
371 | 
372 |     c) Prohibiting misrepresentation of the origin of that material, or
373 |     requiring that modified versions of such material be marked in
374 |     reasonable ways as different from the original version; or
375 | 
376 |     d) Limiting the use for publicity purposes of names of licensors or
377 |     authors of the material; or
378 | 
379 |     e) Declining to grant rights under trademark law for use of some
380 |     trade names, trademarks, or service marks; or
381 | 
382 |     f) Requiring indemnification of licensors and authors of that
383 |     material by anyone who conveys the material (or modified versions of
384 |     it) with contractual assumptions of liability to the recipient, for
385 |     any liability that these contractual assumptions directly impose on
386 |     those licensors and authors.
387 | 
388 |   All other non-permissive additional terms are considered "further
389 | restrictions" within the meaning of section 10.  If the Program as you
390 | received it, or any part of it, contains a notice stating that it is
391 | governed by this License along with a term that is a further
392 | restriction, you may remove that term.  If a license document contains
393 | a further restriction but permits relicensing or conveying under this
394 | License, you may add to a covered work material governed by the terms
395 | of that license document, provided that the further restriction does
396 | not survive such relicensing or conveying.
397 | 
398 |   If you add terms to a covered work in accord with this section, you
399 | must place, in the relevant source files, a statement of the
400 | additional terms that apply to those files, or a notice indicating
401 | where to find the applicable terms.
402 | 
403 |   Additional terms, permissive or non-permissive, may be stated in the
404 | form of a separately written license, or stated as exceptions;
405 | the above requirements apply either way.
406 | 
407 |   8. Termination.
408 | 
409 |   You may not propagate or modify a covered work except as expressly
410 | provided under this License.  Any attempt otherwise to propagate or
411 | modify it is void, and will automatically terminate your rights under
412 | this License (including any patent licenses granted under the third
413 | paragraph of section 11).
414 | 
415 |   However, if you cease all violation of this License, then your
416 | license from a particular copyright holder is reinstated (a)
417 | provisionally, unless and until the copyright holder explicitly and
418 | finally terminates your license, and (b) permanently, if the copyright
419 | holder fails to notify you of the violation by some reasonable means
420 | prior to 60 days after the cessation.
421 | 
422 |   Moreover, your license from a particular copyright holder is
423 | reinstated permanently if the copyright holder notifies you of the
424 | violation by some reasonable means, this is the first time you have
425 | received notice of violation of this License (for any work) from that
426 | copyright holder, and you cure the violation prior to 30 days after
427 | your receipt of the notice.
428 | 
429 |   Termination of your rights under this section does not terminate the
430 | licenses of parties who have received copies or rights from you under
431 | this License.  If your rights have been terminated and not permanently
432 | reinstated, you do not qualify to receive new licenses for the same
433 | material under section 10.
434 | 
435 |   9. Acceptance Not Required for Having Copies.
436 | 
437 |   You are not required to accept this License in order to receive or
438 | run a copy of the Program.  Ancillary propagation of a covered work
439 | occurring solely as a consequence of using peer-to-peer transmission
440 | to receive a copy likewise does not require acceptance.  However,
441 | nothing other than this License grants you permission to propagate or
442 | modify any covered work.  These actions infringe copyright if you do
443 | not accept this License.  Therefore, by modifying or propagating a
444 | covered work, you indicate your acceptance of this License to do so.
445 | 
446 |   10. Automatic Licensing of Downstream Recipients.
447 | 
448 |   Each time you convey a covered work, the recipient automatically
449 | receives a license from the original licensors, to run, modify and
450 | propagate that work, subject to this License.  You are not responsible
451 | for enforcing compliance by third parties with this License.
452 | 
453 |   An "entity transaction" is a transaction transferring control of an
454 | organization, or substantially all assets of one, or subdividing an
455 | organization, or merging organizations.  If propagation of a covered
456 | work results from an entity transaction, each party to that
457 | transaction who receives a copy of the work also receives whatever
458 | licenses to the work the party's predecessor in interest had or could
459 | give under the previous paragraph, plus a right to possession of the
460 | Corresponding Source of the work from the predecessor in interest, if
461 | the predecessor has it or can get it with reasonable efforts.
462 | 
463 |   You may not impose any further restrictions on the exercise of the
464 | rights granted or affirmed under this License.  For example, you may
465 | not impose a license fee, royalty, or other charge for exercise of
466 | rights granted under this License, and you may not initiate litigation
467 | (including a cross-claim or counterclaim in a lawsuit) alleging that
468 | any patent claim is infringed by making, using, selling, offering for
469 | sale, or importing the Program or any portion of it.
470 | 
471 |   11. Patents.
472 | 
473 |   A "contributor" is a copyright holder who authorizes use under this
474 | License of the Program or a work on which the Program is based.  The
475 | work thus licensed is called the contributor's "contributor version".
476 | 
477 |   A contributor's "essential patent claims" are all patent claims
478 | owned or controlled by the contributor, whether already acquired or
479 | hereafter acquired, that would be infringed by some manner, permitted
480 | by this License, of making, using, or selling its contributor version,
481 | but do not include claims that would be infringed only as a
482 | consequence of further modification of the contributor version.  For
483 | purposes of this definition, "control" includes the right to grant
484 | patent sublicenses in a manner consistent with the requirements of
485 | this License.
486 | 
487 |   Each contributor grants you a non-exclusive, worldwide, royalty-free
488 | patent license under the contributor's essential patent claims, to
489 | make, use, sell, offer for sale, import and otherwise run, modify and
490 | propagate the contents of its contributor version.
491 | 
492 |   In the following three paragraphs, a "patent license" is any express
493 | agreement or commitment, however denominated, not to enforce a patent
494 | (such as an express permission to practice a patent or covenant not to
495 | sue for patent infringement).  To "grant" such a patent license to a
496 | party means to make such an agreement or commitment not to enforce a
497 | patent against the party.
498 | 
499 |   If you convey a covered work, knowingly relying on a patent license,
500 | and the Corresponding Source of the work is not available for anyone
501 | to copy, free of charge and under the terms of this License, through a
502 | publicly available network server or other readily accessible means,
503 | then you must either (1) cause the Corresponding Source to be so
504 | available, or (2) arrange to deprive yourself of the benefit of the
505 | patent license for this particular work, or (3) arrange, in a manner
506 | consistent with the requirements of this License, to extend the patent
507 | license to downstream recipients.  "Knowingly relying" means you have
508 | actual knowledge that, but for the patent license, your conveying the
509 | covered work in a country, or your recipient's use of the covered work
510 | in a country, would infringe one or more identifiable patents in that
511 | country that you have reason to believe are valid.
512 | 
513 |   If, pursuant to or in connection with a single transaction or
514 | arrangement, you convey, or propagate by procuring conveyance of, a
515 | covered work, and grant a patent license to some of the parties
516 | receiving the covered work authorizing them to use, propagate, modify
517 | or convey a specific copy of the covered work, then the patent license
518 | you grant is automatically extended to all recipients of the covered
519 | work and works based on it.
520 | 
521 |   A patent license is "discriminatory" if it does not include within
522 | the scope of its coverage, prohibits the exercise of, or is
523 | conditioned on the non-exercise of one or more of the rights that are
524 | specifically granted under this License.  You may not convey a covered
525 | work if you are a party to an arrangement with a third party that is
526 | in the business of distributing software, under which you make payment
527 | to the third party based on the extent of your activity of conveying
528 | the work, and under which the third party grants, to any of the
529 | parties who would receive the covered work from you, a discriminatory
530 | patent license (a) in connection with copies of the covered work
531 | conveyed by you (or copies made from those copies), or (b) primarily
532 | for and in connection with specific products or compilations that
533 | contain the covered work, unless you entered into that arrangement,
534 | or that patent license was granted, prior to 28 March 2007.
535 | 
536 |   Nothing in this License shall be construed as excluding or limiting
537 | any implied license or other defenses to infringement that may
538 | otherwise be available to you under applicable patent law.
539 | 
540 |   12. No Surrender of Others' Freedom.
541 | 
542 |   If conditions are imposed on you (whether by court order, agreement or
543 | otherwise) that contradict the conditions of this License, they do not
544 | excuse you from the conditions of this License.  If you cannot convey a
545 | covered work so as to satisfy simultaneously your obligations under this
546 | License and any other pertinent obligations, then as a consequence you may
547 | not convey it at all.  For example, if you agree to terms that obligate you
548 | to collect a royalty for further conveying from those to whom you convey
549 | the Program, the only way you could satisfy both those terms and this
550 | License would be to refrain entirely from conveying the Program.
551 | 
552 |   13. Use with the GNU Affero General Public License.
553 | 
554 |   Notwithstanding any other provision of this License, you have
555 | permission to link or combine any covered work with a work licensed
556 | under version 3 of the GNU Affero General Public License into a single
557 | combined work, and to convey the resulting work.  The terms of this
558 | License will continue to apply to the part which is the covered work,
559 | but the special requirements of the GNU Affero General Public License,
560 | section 13, concerning interaction through a network will apply to the
561 | combination as such.
562 | 
563 |   14. Revised Versions of this License.
564 | 
565 |   The Free Software Foundation may publish revised and/or new versions of
566 | the GNU General Public License from time to time.  Such new versions will
567 | be similar in spirit to the present version, but may differ in detail to
568 | address new problems or concerns.
569 | 
570 |   Each version is given a distinguishing version number.  If the
571 | Program specifies that a certain numbered version of the GNU General
572 | Public License "or any later version" applies to it, you have the
573 | option of following the terms and conditions either of that numbered
574 | version or of any later version published by the Free Software
575 | Foundation.  If the Program does not specify a version number of the
576 | GNU General Public License, you may choose any version ever published
577 | by the Free Software Foundation.
578 | 
579 |   If the Program specifies that a proxy can decide which future
580 | versions of the GNU General Public License can be used, that proxy's
581 | public statement of acceptance of a version permanently authorizes you
582 | to choose that version for the Program.
583 | 
584 |   Later license versions may give you additional or different
585 | permissions.  However, no additional obligations are imposed on any
586 | author or copyright holder as a result of your choosing to follow a
587 | later version.
588 | 
589 |   15. Disclaimer of Warranty.
590 | 
591 |   THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
592 | APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
596 | PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
597 | IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
599 | 
600 |   16. Limitation of Liability.
601 | 
602 |   IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
610 | SUCH DAMAGES.
611 | 
612 |   17. Interpretation of Sections 15 and 16.
613 | 
614 |   If the disclaimer of warranty and limitation of liability provided
615 | above cannot be given local legal effect according to their terms,
616 | reviewing courts shall apply local law that most closely approximates
617 | an absolute waiver of all civil liability in connection with the
618 | Program, unless a warranty or assumption of liability accompanies a
619 | copy of the Program in return for a fee.
620 | 
621 |                      END OF TERMS AND CONDITIONS
622 | 
623 |             How to Apply These Terms to Your New Programs
624 | 
625 |   If you develop a new program, and you want it to be of the greatest
626 | possible use to the public, the best way to achieve this is to make it
627 | free software which everyone can redistribute and change under these terms.
628 | 
629 |   To do so, attach the following notices to the program.  It is safest
630 | to attach them to the start of each source file to most effectively
631 | state the exclusion of warranty; and each file should have at least
632 | the "copyright" line and a pointer to where the full notice is found.
633 | 
634 |     <one line to give the program's name and a brief idea of what it does.>
635 |     Copyright (C) <year>  <name of author>
636 | 
637 |     This program is free software: you can redistribute it and/or modify
638 |     it under the terms of the GNU General Public License as published by
639 |     the Free Software Foundation, either version 3 of the License, or
640 |     (at your option) any later version.
641 | 
642 |     This program is distributed in the hope that it will be useful,
643 |     but WITHOUT ANY WARRANTY; without even the implied warranty of
644 |     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
645 |     GNU General Public License for more details.
646 | 
647 |     You should have received a copy of the GNU General Public License
648 |     along with this program.  If not, see <https://www.gnu.org/licenses/>.
649 | 
650 | Also add information on how to contact you by electronic and paper mail.
651 | 
652 |   If the program does terminal interaction, make it output a short
653 | notice like this when it starts in an interactive mode:
654 | 
655 |     <program>  Copyright (C) <year>  <name of author>
656 |     This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
657 |     This is free software, and you are welcome to redistribute it
658 |     under certain conditions; type `show c' for details.
659 | 
660 | The hypothetical commands `show w' and `show c' should show the appropriate
661 | parts of the General Public License.  Of course, your program's commands
662 | might be different; for a GUI interface, you would use an "about box".
663 | 
664 |   You should also get your employer (if you work as a programmer) or school,
665 | if any, to sign a "copyright disclaimer" for the program, if necessary.
666 | For more information on this, and how to apply and follow the GNU GPL, see
667 | <https://www.gnu.org/licenses/>.
668 | 
669 |   The GNU General Public License does not permit incorporating your program
670 | into proprietary programs.  If your program is a subroutine library, you
671 | may consider it more useful to permit linking proprietary applications with
672 | the library.  If this is what you want to do, use the GNU Lesser General
673 | Public License instead of this License.  But first, please read
674 | <https://www.gnu.org/licenses/why-not-lgpl.html>.
675 | 


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