From 7962de961c36bf8ee4affe95d4ec130498e5fd8d Mon Sep 17 00:00:00 2001
From: de4dot <de4dot@gmail.com>
Date: Sun, 22 Jan 2012 11:15:14 +0100
Subject: [PATCH] Add getModuleTypeCctor() method

---
 blocks/DotNetUtils.cs                                         | 4 ++++
 de4dot.code/deobfuscators/CryptoObfuscator/AntiDebugger.cs    | 2 +-
 de4dot.code/deobfuscators/CryptoObfuscator/TamperDetection.cs | 2 +-
 de4dot.code/deobfuscators/SmartAssembly/MemoryManagerInfo.cs  | 2 +-
 de4dot.code/deobfuscators/SmartAssembly/ResolverInfoBase.cs   | 2 +-
 de4dot.code/deobfuscators/dotNET_Reactor/v3/NativeLibSaver.cs | 2 +-
 6 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/blocks/DotNetUtils.cs b/blocks/DotNetUtils.cs
index 4cdfcc01..f562fee1 100644
--- a/blocks/DotNetUtils.cs
+++ b/blocks/DotNetUtils.cs
@@ -294,6 +294,10 @@ namespace de4dot.blocks {
 			return module.Types[0];
 		}
 
+		public static MethodDefinition getModuleTypeCctor(ModuleDefinition module) {
+			return getMethod(getModuleType(module), ".cctor");
+		}
+
 		public static bool isEmpty(MethodDefinition method) {
 			if (method.Body == null)
 				return false;
diff --git a/de4dot.code/deobfuscators/CryptoObfuscator/AntiDebugger.cs b/de4dot.code/deobfuscators/CryptoObfuscator/AntiDebugger.cs
index 58cad126..91cb694a 100644
--- a/de4dot.code/deobfuscators/CryptoObfuscator/AntiDebugger.cs
+++ b/de4dot.code/deobfuscators/CryptoObfuscator/AntiDebugger.cs
@@ -45,7 +45,7 @@ namespace de4dot.code.deobfuscators.CryptoObfuscator {
 		public void find() {
 			if (find(module.EntryPoint))
 				return;
-			if (find(DotNetUtils.getMethod(DotNetUtils.getModuleType(module), ".cctor")))
+			if (find(DotNetUtils.getModuleTypeCctor(module)))
 				return;
 		}
 
diff --git a/de4dot.code/deobfuscators/CryptoObfuscator/TamperDetection.cs b/de4dot.code/deobfuscators/CryptoObfuscator/TamperDetection.cs
index f20b5ea1..8d9202e7 100644
--- a/de4dot.code/deobfuscators/CryptoObfuscator/TamperDetection.cs
+++ b/de4dot.code/deobfuscators/CryptoObfuscator/TamperDetection.cs
@@ -45,7 +45,7 @@ namespace de4dot.code.deobfuscators.CryptoObfuscator {
 		public void find() {
 			if (find(module.EntryPoint))
 				return;
-			if (find(DotNetUtils.getMethod(DotNetUtils.getModuleType(module), ".cctor")))
+			if (find(DotNetUtils.getModuleTypeCctor(module)))
 				return;
 		}
 
diff --git a/de4dot.code/deobfuscators/SmartAssembly/MemoryManagerInfo.cs b/de4dot.code/deobfuscators/SmartAssembly/MemoryManagerInfo.cs
index 91ca79c9..6b292ea9 100644
--- a/de4dot.code/deobfuscators/SmartAssembly/MemoryManagerInfo.cs
+++ b/de4dot.code/deobfuscators/SmartAssembly/MemoryManagerInfo.cs
@@ -43,7 +43,7 @@ namespace de4dot.code.deobfuscators.SmartAssembly {
 		}
 
 		public bool find() {
-			if (checkCalledMethods(DotNetUtils.getMethod(DotNetUtils.getModuleType(module), ".cctor")))
+			if (checkCalledMethods(DotNetUtils.getModuleTypeCctor(module)))
 				return true;
 			if (checkCalledMethods(module.EntryPoint))
 				return true;
diff --git a/de4dot.code/deobfuscators/SmartAssembly/ResolverInfoBase.cs b/de4dot.code/deobfuscators/SmartAssembly/ResolverInfoBase.cs
index 92827cba..902b3215 100644
--- a/de4dot.code/deobfuscators/SmartAssembly/ResolverInfoBase.cs
+++ b/de4dot.code/deobfuscators/SmartAssembly/ResolverInfoBase.cs
@@ -58,7 +58,7 @@ namespace de4dot.code.deobfuscators.SmartAssembly {
 			if (resolverType != null)
 				return true;
 
-			if (findTypes(DotNetUtils.getMethod(DotNetUtils.getModuleType(module), ".cctor")))
+			if (findTypes(DotNetUtils.getModuleTypeCctor(module)))
 				return true;
 			if (findTypes(module.EntryPoint))
 				return true;
diff --git a/de4dot.code/deobfuscators/dotNET_Reactor/v3/NativeLibSaver.cs b/de4dot.code/deobfuscators/dotNET_Reactor/v3/NativeLibSaver.cs
index f604e09c..dcbe87f2 100644
--- a/de4dot.code/deobfuscators/dotNET_Reactor/v3/NativeLibSaver.cs
+++ b/de4dot.code/deobfuscators/dotNET_Reactor/v3/NativeLibSaver.cs
@@ -65,7 +65,7 @@ namespace de4dot.code.deobfuscators.dotNET_Reactor.v3 {
 		}
 
 		public void find() {
-			foreach (var info in DotNetUtils.getCalledMethods(module, DotNetUtils.getMethod(DotNetUtils.getModuleType(module), ".cctor"))) {
+			foreach (var info in DotNetUtils.getCalledMethods(module, DotNetUtils.getModuleTypeCctor(module))) {
 				if (!DotNetUtils.isMethod(info.Item2, "System.Void", "()"))
 					continue;
 				if (info.Item1.FullName != "<PrivateImplementationDetails>{F1C5056B-0AFC-4423-9B83-D13A26B48869}")