Dirty Joe

Updated Mar 25, 2015by Konloch2 revisions1,237,267 views

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Dirty Joe is a modern Java 8 Bytecode Editor, it supports python plugins for easy string decryption and it uses a hexcode style form of editing instead of the literal opcodes.

Download: The Bytecode Club tools page

How to use

Extract the archived Windows package and start Dirty Joe. Open a copy of a .class file, inspect its constant pool, methods and attributes, then save any changes to a separate copy. Check the bundled help for the package's editing commands and supported class-file versions.

This is a basic workflow for the archived GUI. The original online manual could not be retrieved; the author's source repository is still available.

Category: Tools Category: Java Category: Reverse Engineering

Written and maintained by the club

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