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Deobfuscation Failed [ZELIX] #821

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andrewbelling opened this issue Sep 20, 2021 · 2 comments
Open

Deobfuscation Failed [ZELIX] #821

andrewbelling opened this issue Sep 20, 2021 · 2 comments

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@andrewbelling
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Error:

java.lang.NullPointerException
        at java.lang.reflect.Array.get(Native Method)
        at com.javadeobfuscator.deobfuscator.executor.MethodExecutor.executeArrayLoad(MethodExecutor.java:98)
        at com.javadeobfuscator.deobfuscator.executor.MethodExecutor.execute(MethodExecutor.java:505)
        at com.javadeobfuscator.deobfuscator.executor.MethodExecutor.execute(MethodExecutor.java:76)
        at com.javadeobfuscator.deobfuscator.transformers.zelix.StringEncryptionTransformer.lambda$transform$25(StringEncryptionTransformer.java:785)
        at java.util.HashMap$Values.forEach(HashMap.java:981)
        at com.javadeobfuscator.deobfuscator.transformers.zelix.StringEncryptionTransformer.transform(StringEncryptionTransformer.java:114)
        at com.javadeobfuscator.deobfuscator.Deobfuscator.runFromConfig(Deobfuscator.java:478)
        at com.javadeobfuscator.deobfuscator.Deobfuscator.start(Deobfuscator.java:435)
        at com.javadeobfuscator.deobfuscator.DeobfuscatorMain.run(DeobfuscatorMain.java:106)
        at com.javadeobfuscator.deobfuscator.DeobfuscatorMain.run(DeobfuscatorMain.java:99)
        at com.javadeobfuscator.deobfuscator.DeobfuscatorMain.main(DeobfuscatorMain.java:36)```

My config:
```input: remixobfuscated.jar
output: remixdeobfuscated.jar
transformers:
  - com.javadeobfuscator.deobfuscator.transformers.zelix.StringEncryptionTransformer
  - com.javadeobfuscator.deobfuscator.transformers.zelix.string.EnhancedStringEncryptionTransformer
  - com.javadeobfuscator.deobfuscator.transformers.smoke.NumberObfuscationTransformer

File being deobfuscated: old remix client 1.6.3 with Zelix obfuscation

@ItzSomebody
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Take a look at #653 before proceeding any further. Providing a sample JAR will help (provided it's not going to get this DMCA'd, obviously).

What happens if you remove com.javadeobfuscator.deobfuscator.transformers.zelix.StringEncryptionTransformer from the list of transformers?

@andrewbelling
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andrewbelling commented Sep 20, 2021

If I remember it either runs out or memory of fails, the only one that doesn't is the number transformer (edit: I'm running it rn) (edit edit: if I add the jar it will def get this DMCAed)

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