A deobfuscation tool for Eazfuscator.
EazFixer is a deobfuscation tool for Eazfuscator, a commercial .NET obfuscator. For a list of features, see the list below.
- String encryption
- Resource encryption
- Assembly embedding
- Code and data virtualization
- Entrypoint obfuscation
- Useless code obfuscation (may only be present in Eazfuscator binary itself)
- Symbol renaming (usually the symbol names are unrecoverable)
- Automatic code optimization (not an anti-feature!)
- Code control flow obfuscation (I didn't have any problems with my samples in dnSpy)
- Assemblies merging (doesn't seem probable, especially with symbol renaming)
Call it from the command line with -f
EazFixer.exe -f MyFile.exe
Custom output file can be specified with -o param but by default the output will be Filename-eazfix.exe
EazFixer.exe -f MyFile.exe -o OutFile.exe
If your assembly is protected with control-flow obfuscation, run it through de4dot with the
--only-cflow-deob flag first.
Clone the repository recursively and use the latest version of Visual Studio (2017, at the time of writing) to build.
EazFixer is (and will always be) targeted at the latest version of Eazfuscator. If your version is not supported, try a more universal deobfuscator like de4dot. If your version is newer than what this tool supports, create an issue only after verifying with the latest version of Eazfuscator.
Also, I will not help you use this program. Consider it for advanced users only. If you do run into a problem and are sure it is a bug, feel free to submit an issue but I cannot guarantee I will fix it.
This tool uses the following (open source) software: