Ether_Obfuscator

Ether_Obfuscator

中文版本README请戳我

Function List

	Description
ControlFlow	Confusing the execution process
NumObfus	Obfuscate num
LocalVariables2Field	Convert local variables into fields
StringCrypt	String encryption
ObfusFunc	Confuse the names of classes, fields, methods and parameters
Anti De4dot	Invalidate De4dot
Anti Anti-ILDASM	Invalidate disassembler
PEPacker	Removing the NET flag makes ILSpy, DnSpy and other software unable to correctly recognize the NET assembly
MethodError	Break Method makes Dnspy and other decompilers unable to restore C # code

You can find out the detailed introduction and usage below

How to use Ether_Obfuscator

1. Download UnityPackage(Click me to download) and import it into your project

2. If you are using it for the first time, please find Ether-GenerateConfig on the top of Unity

   

   The plug-in will automatically analyze your project and generate corresponding configuration files. You can manually configure the generated files for a second time

   

3. Open the Enable switch in the Config file and select the function you need in the Obfuscations below(Function introduction)

   

4. Now you can build your project directly. As usual, our plug-in will help you complete everything automatically

5. If the project is modified subsequently, you can configure it in the Config file

About Automatic Configuration

• GUIResolver GUI_ Ignore includes all GUI components and EventSystem binding methods. If your project changes, you can click the Analyze All button to re-analyze your project, and GUI Resolver will automatically analyze all GUI components in your project and generate IgnoreList

• AnimationResolver Animation_ Ignore contains the methods bound to all Animation components. If your project changes, you can click the Analyze All button to reanalyze your project. AnimationResolver will automatically analyze all animation components in your project and generate IgnoreList

• ReflectionResolver Reflection_ Ignore contains all possible Reflections (methods, classes, and namespaces) that we can analyze. You can click the Analyze All button to reanalyze your project. ReflectionResolver will automatically analyze all reflections in your assembly and generate IgnoreList

Rules

• The classes and methods that directly call C # in the Native layer or send events to C # through the Unity built-in API cannot be confused (most of them are in mobile platforms)

• Some scripts bound to plug-ins should not be confused, such as xLua and C # scripts bound to it

• You can put special class names in Custom_ Ignore_ List, the plug-in will automatically ignore them

• For the PEPacker function, we currently only provide automatic processing for Mono backend on Windows platform (please manually use the PEPack function to confuse the assembly for Mono backend on Android platform or other platforms，After replacing the file, don't forget to re sign your APK file)

  The Android platform needs to decompress the apk first, find the Assembly-CSharp.dll, handle it manually, and package your apk again and sign it

  

How to use deal with problems in Ether_Obfuscator

1. There may be a bug in the ControlFlow function. If Unity throws an exception, you can try to close the ControlFlow function

2. If an individual method throws an exception during the IL2CPP construction process

   

   You can add the HandleShoot function to ignore_ControlFlow_Method

   

Function Description

• ControlFlow

  Using this method will confuse the process of your program function method, without changing the execution process, it can disrupt the compilation process and the order of IL code, and can interfere with the work of the cracker

• NumObfus

  Use this method to encrypt all int type preset constants in your assembly

• LocalVariables2Field

  Use this method to convert the local variables of your program's functions into fields, reducing code readability

• StringCrypt

  Use this method to encrypt the string constants in your game. Each string corresponds to a separate password and a separate decryption function, making it more difficult to crack

• ObfusFunc

  Use this method to encrypt all functions, classes, and even parameters in your project to minimize the readability of the program（We use the key function name of Unity as the dictionary, making it difficult to identify the functions confused by this method as Obfuscated or JunkFunc）

  See the bottom for rules of use

  

• Anti-De4dot

  Invalidate De4dot

  

• Anti-ILDASM

  Invalidate disassembler

• PEPacker(only for Mono backend)

  Removing the NET flag makes ILSpy, DnSpy and other software unable to correctly recognize the NET assembly

  

• ErrorMethod

  Break Method makes Dnspy and other decompilers unable to restore C # code