diff --git a/de4dot.code/de4dot.code.csproj b/de4dot.code/de4dot.code.csproj
index 35f4c408..5133e7ac 100644
--- a/de4dot.code/de4dot.code.csproj
+++ b/de4dot.code/de4dot.code.csproj
@@ -81,6 +81,7 @@
     <Compile Include="deobfuscators\dotNET_Reactor\BooleanDecrypter.cs" />
     <Compile Include="deobfuscators\dotNET_Reactor\BoolValueInliner.cs" />
     <Compile Include="deobfuscators\dotNET_Reactor\Deobfuscator.cs" />
+    <Compile Include="deobfuscators\dotNET_Reactor\EmptyClass.cs" />
     <Compile Include="deobfuscators\dotNET_Reactor\EncryptedResource.cs" />
     <Compile Include="deobfuscators\dotNET_Reactor\MetadataTokenObfuscator.cs" />
     <Compile Include="deobfuscators\dotNET_Reactor\MethodsDecrypter.cs" />
diff --git a/de4dot.code/deobfuscators/DeobfuscatorBase.cs b/de4dot.code/deobfuscators/DeobfuscatorBase.cs
index 3694d6d2..a0a0688a 100644
--- a/de4dot.code/deobfuscators/DeobfuscatorBase.cs
+++ b/de4dot.code/deobfuscators/DeobfuscatorBase.cs
@@ -244,6 +244,10 @@ namespace de4dot.deobfuscators {
 			methodCallRemover.add(DotNetUtils.getMethod(DotNetUtils.getModuleType(module), ".cctor"), methodToBeRemoved);
 		}
 
+		public void addCtorInitCallToBeRemoved(MethodReference methodToBeRemoved) {
+			methodCallRemover.add(".ctor", methodToBeRemoved);
+		}
+
 		public void addCallToBeRemoved(MethodDefinition method, MethodReference methodToBeRemoved) {
 			methodCallRemover.add(method, methodToBeRemoved);
 		}
diff --git a/de4dot.code/deobfuscators/dotNET_Reactor/Deobfuscator.cs b/de4dot.code/deobfuscators/dotNET_Reactor/Deobfuscator.cs
index 8220fef8..bd8cbfc0 100644
--- a/de4dot.code/deobfuscators/dotNET_Reactor/Deobfuscator.cs
+++ b/de4dot.code/deobfuscators/dotNET_Reactor/Deobfuscator.cs
@@ -105,6 +105,7 @@ namespace de4dot.deobfuscators.dotNET_Reactor {
 		AssemblyResolver assemblyResolver;
 		ResourceResolver resourceResolver;
 		AntiStrongName antiStrongname;
+		EmptyClass emptyClass;
 
 		bool canRemoveDecrypterType = true;
 		bool startedDeobfuscating = false;
@@ -390,6 +391,7 @@ namespace de4dot.deobfuscators.dotNET_Reactor {
 			stringDecrypter.init(peImage, fileData, DeobfuscatedFile);
 			booleanDecrypter.init(fileData, DeobfuscatedFile);
 			boolValueInliner = new BoolValueInliner();
+			emptyClass = new EmptyClass(module);
 
 			if (options.DecryptBools) {
 				boolValueInliner.add(booleanDecrypter.Method, (method, args) => {
@@ -461,6 +463,11 @@ namespace de4dot.deobfuscators.dotNET_Reactor {
 			if (options.InlineMethods)
 				addTypeToBeRemoved(metadataTokenObfuscator.Type, "Metadata token obfuscator");
 
+			addCctorInitCallToBeRemoved(emptyClass.Method);
+			addCtorInitCallToBeRemoved(emptyClass.Method);
+			addCallToBeRemoved(module.EntryPoint, emptyClass.Method);
+			addTypeToBeRemoved(emptyClass.Type, "Empty class");
+
 			startedDeobfuscating = true;
 		}
 
diff --git a/de4dot.code/deobfuscators/dotNET_Reactor/EmptyClass.cs b/de4dot.code/deobfuscators/dotNET_Reactor/EmptyClass.cs
new file mode 100644
index 00000000..ca5017dc
--- /dev/null
+++ b/de4dot.code/deobfuscators/dotNET_Reactor/EmptyClass.cs
@@ -0,0 +1,91 @@
+/*
+    Copyright (C) 2011 de4dot@gmail.com
+
+    This file is part of de4dot.
+
+    de4dot is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    de4dot is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with de4dot.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+using Mono.Cecil;
+using de4dot.blocks;
+
+namespace de4dot.deobfuscators.dotNET_Reactor {
+	// Detect some empty class that is called from most .ctor's
+	class EmptyClass {
+		ModuleDefinition module;
+		MethodDefinition emptyMethod;
+
+		public MethodDefinition Method {
+			get { return emptyMethod; }
+		}
+
+		public TypeDefinition Type {
+			get { return emptyMethod != null ? emptyMethod.DeclaringType : null; }
+		}
+
+		public EmptyClass(ModuleDefinition module) {
+			this.module = module;
+			init();
+		}
+
+		void init() {
+			var callCounter = new CallCounter();
+			int count = 0;
+			foreach (var type in module.GetTypes()) {
+				if (count >= 40)
+					break;
+				foreach (var method in type.Methods) {
+					if (method.Name != ".ctor")
+						continue;
+					foreach (var tuple in DotNetUtils.getCalledMethods(module, method)) {
+						var calledMethod = tuple.Item2;
+						if (!calledMethod.IsStatic || calledMethod.Body == null)
+							continue;
+						if (!DotNetUtils.isMethod(calledMethod, "System.Void", "()"))
+							continue;
+						if (isEmptyClass(calledMethod)) {
+							callCounter.add(calledMethod);
+							count++;
+						}
+					}
+				}
+			}
+
+			emptyMethod = (MethodDefinition)callCounter.most();
+		}
+
+		bool isEmptyClass(MethodDefinition emptyMethod) {
+			if (!DotNetUtils.isEmptyObfuscated(emptyMethod))
+				return false;
+
+			var type = emptyMethod.DeclaringType;
+			if (type.HasEvents || type.HasProperties)
+				return false;
+			if (type.Fields.Count != 1)
+				return false;
+			if (type.Fields[0].FieldType.FullName != "System.Boolean")
+				return false;
+
+			foreach (var method in type.Methods) {
+				if (method.Name == ".ctor" || method.Name == ".cctor")
+					continue;
+				if (method == emptyMethod)
+					continue;
+				return false;
+			}
+
+			return true;
+		}
+	}
+}