diff --git a/de4dot.code/de4dot.code.csproj b/de4dot.code/de4dot.code.csproj
index 38a9463e..187942ec 100644
--- a/de4dot.code/de4dot.code.csproj
+++ b/de4dot.code/de4dot.code.csproj
@@ -107,6 +107,7 @@
     <Compile Include="deobfuscators\IDeobfuscatedFile.cs" />
     <Compile Include="deobfuscators\IDeobfuscator.cs" />
     <Compile Include="deobfuscators\IDeobfuscatorInfo.cs" />
+    <Compile Include="deobfuscators\InitializedDataCreator.cs" />
     <Compile Include="deobfuscators\InlinedMethodsFinder.cs" />
     <Compile Include="deobfuscators\ISimpleDeobfuscator.cs" />
     <Compile Include="deobfuscators\MethodCollection.cs" />
diff --git a/de4dot.code/deobfuscators/InitializedDataCreator.cs b/de4dot.code/deobfuscators/InitializedDataCreator.cs
new file mode 100644
index 00000000..ea619463
--- /dev/null
+++ b/de4dot.code/deobfuscators/InitializedDataCreator.cs
@@ -0,0 +1,81 @@
+/*
+    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 System;
+using System.Collections.Generic;
+using Mono.Cecil;
+using de4dot.blocks;
+
+namespace de4dot.code.deobfuscators {
+	class InitializedDataCreator {
+		ModuleDefinition module;
+		Dictionary<long, TypeDefinition> sizeToArrayType = new Dictionary<long, TypeDefinition>();
+		TypeDefinition ourType;
+		TypeReference valueType;
+		int unique = 0;
+
+		public InitializedDataCreator(ModuleDefinition module) {
+			this.module = module;
+		}
+
+		void createOurType() {
+			if (ourType != null)
+				return;
+
+			var attrs = TypeAttributes.NotPublic | TypeAttributes.AutoLayout |
+						TypeAttributes.Class | TypeAttributes.AnsiClass;
+			ourType = new TypeDefinition("", string.Format("<PrivateImplementationDetails>{0}", Guid.NewGuid().ToString("B")), attrs, module.TypeSystem.Object);
+			ourType.MetadataToken = DotNetUtils.nextTypeDefToken();
+			module.Types.Add(ourType);
+		}
+
+		TypeDefinition getArrayType(long size) {
+			createOurType();
+
+			TypeDefinition arrayType;
+			if (sizeToArrayType.TryGetValue(size, out arrayType))
+				return arrayType;
+
+			if (valueType == null)
+				valueType = DotNetUtils.findOrCreateTypeReference(module, module.TypeSystem.Corlib as AssemblyNameReference, "System", "ValueType", false);
+			var attrs = TypeAttributes.NestedPrivate | TypeAttributes.ExplicitLayout |
+						TypeAttributes.Class | TypeAttributes.Sealed | TypeAttributes.AnsiClass;
+			arrayType = new TypeDefinition("", string.Format("__StaticArrayInitTypeSize={0}", size), attrs, valueType);
+			arrayType.MetadataToken = DotNetUtils.nextTypeDefToken();
+			ourType.NestedTypes.Add(arrayType);
+			sizeToArrayType[size] = arrayType;
+			arrayType.ClassSize = (int)size;
+			arrayType.PackingSize = 1;
+			arrayType.IsValueType = true;
+			return arrayType;
+		}
+
+		public FieldDefinition create(byte[] data) {
+			var arrayType = getArrayType(data.LongLength);
+			var attrs = FieldAttributes.Assembly | FieldAttributes.Static;
+			var field = new FieldDefinition(string.Format("field_{0}", unique++), attrs, arrayType);
+			field.MetadataToken = DotNetUtils.nextFieldToken();
+			ourType.Fields.Add(field);
+			var iv = new byte[data.Length];
+			Array.Copy(data, iv, data.Length);
+			field.InitialValue = iv;
+			return field;
+		}
+	}
+}