Retrace for DexGuard

android, deobfuscation, dexguard, obfuscation

Solution

Are you using ProGuard's retrace.bat? It cannot deobfuscate stack traces that were obfuscated with DexGuard. Solution is to use DexGuard's retrace tool instead:

java -jar /var/DexGuard/lib/retrace.jar -verbose mapping.txt trace.txt

DexGuard's is backwards compatible, i.e., it can also retrace ProGuard obfuscated stack traces.

Problem

I use DexGuard for obfuscation. I have the stack trace from crash log and the mapping file. When I run `retrace.bat`, giving it the stack trace and the mapping file, the output is still in the obfuscated format.

Original source