Locked GDA Android Reversing Tool

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GDA (GJoy Dex Analysizer)

GDA is a new decompiler written entirely in c++, so it does not rely on the Java platform, which is succinct, portable and fast, and supports APK, DEX, ODEX, oat.

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Most reverse engineers mainly use Java decompiler, commercial dalvik decompiler Jeb and smali2java to analyze Android APPs. Java decompiler is based on Java bytecode, including JD, JD-GUI, jadx, and others. smali2java is a decompiler based on Smali code. They have their own shortcomings, such as Java decompiler depends on convert of dex2jar. For complex, obfuscated or packed apks, there are problem of translation failure. smali2java decompiles Smali code which should be translated from DEX with apktool, so it increases the difficulty and error rate, and decreases the speed of manual analysis. In addition, their interaction is poor, which increases the difficulty of manual analysis. Although the commercial Jeb has better interactivity, it is easy to death when analyzing large-sized APP with the Multidex, and it is very expensive...

Here, a new decompiler based on Dalvik bytecode, GDA, is proposed and implemented in C++ language to provide more sophisticated, fast and convenient decompilation support. GDA is completely self-independent. It supports APK, DEX, ODEX, oat files, and run without installation and Java VM support. GDA only takes up 2M of your disk space, and you can use it in any newly installed windows system and virtual machine system. In addition, GDA has more features as follows:

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Demo :

Spoiler

File loading and decompiling:

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MalScan, API search, x-ref...

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Url,Xml,string x-ref...

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variable trace

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More info && Download

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