diff --git a/Windows/Payloads/AppCompatShims/AtomicShim.zip b/Windows/Payloads/AppCompatShims/AtomicShim.zip
new file mode 100755
index 00000000..610cda5c
Binary files /dev/null and b/Windows/Payloads/AppCompatShims/AtomicShim.zip differ
diff --git a/Windows/Payloads/AppCompatShims/AtomicShimWin7.sdb b/Windows/Payloads/AppCompatShims/AtomicShimWin7.sdb
new file mode 100755
index 00000000..4dc6dbbd
Binary files /dev/null and b/Windows/Payloads/AppCompatShims/AtomicShimWin7.sdb differ
diff --git a/Windows/Payloads/AppCompatShims/AtomicTest.cs b/Windows/Payloads/AppCompatShims/AtomicTest.cs
new file mode 100755
index 00000000..0534718f
--- /dev/null
+++ b/Windows/Payloads/AppCompatShims/AtomicTest.cs
@@ -0,0 +1,19 @@
+using System;
+
+// C:\Users\subTee\Downloads\Shims>c:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe /platform:x86 AtomicTest.cs
+// From Elevated Prompt
+// sdbinst.exe AtomicShim.sdb 
+
+public class AtomicTest
+{
+	public static void Main()
+	{	
+		Console.WriteLine("Boom!");
+	}
+	
+	public static bool Thing()
+	{
+		Console.WriteLine("Things!");
+		return true;
+	}
+}
\ No newline at end of file
diff --git a/Windows/Payloads/AppCompatShims/AtomicTest.dll b/Windows/Payloads/AppCompatShims/AtomicTest.dll
new file mode 100755
index 00000000..42a40b7e
Binary files /dev/null and b/Windows/Payloads/AppCompatShims/AtomicTest.dll differ
diff --git a/Windows/Payloads/AppCompatShims/AtomicTest.dll.cpp b/Windows/Payloads/AppCompatShims/AtomicTest.dll.cpp
new file mode 100755
index 00000000..f03c1321
--- /dev/null
+++ b/Windows/Payloads/AppCompatShims/AtomicTest.dll.cpp
@@ -0,0 +1,20 @@
+// dllmain.cpp : Defines the entry point for the DLL application.
+#include "stdafx.h"
+#include <windows.h>
+
+BOOL APIENTRY DllMain(HMODULE hModule,
+	DWORD  ul_reason_for_call,
+	LPVOID lpReserved
+	)
+{
+	switch (ul_reason_for_call)
+	{
+	case DLL_PROCESS_ATTACH:
+			MessageBox(0, L"Atomic Shim DLL Test!", 0, 0);
+	case DLL_THREAD_ATTACH:
+	case DLL_THREAD_DETACH:
+	case DLL_PROCESS_DETACH:
+		break;
+	}
+	return TRUE;
+}