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Last active May 13, 2024 18:55
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Wahoo-BoltApp.md

Wahoo - BoltApp

Dependecies

Decompile

The latest BoltApp.apk download location can be found at boltapp/version.json.

First use enjarify to translate Dalvik to Java bytecode. The BoltApp-enjarify.jar is the output.

# not windows
./enjarify/enjarify.sh -o BoltApp-enjarify.jar BoltApp.apk

# windows ?
./enjarify/enjarify.bat -o BoltApp-enjarify.jar BoltApp.apk

After that decompile BoltApp-enjarify.jar with procyon. The decompiled code will be in BoltApp-decompiled.

java -jar ./procyon-decompiler-0.6-prerelease.jar -jar BoltApp-enjarify.jar -o BoltApp-decompiled

Code

  • Most of the code is obfuscated, it is harder to read because most names (class, function, variable names) are shortened.
  • The application starts from com/wahoofitness/bolt/BApplication.java.
  • Class names are stored as private static final String with a value like with "BApplication, can be used to identify an obfuscated class name.

Links

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