Bytecode Viewer VS JADX

If you do use this plugin I'd recommend also using https://bytecodeviewer.com/ to check the supposed malicious lines of code. Source: about 2 years ago

Take a look at tools like this one to get an idea of what you can actually get: https://bytecodeviewer.com/. Source: over 2 years ago

The best way is to just start practicing. I would say pick some simple apps on your (Android) phone and dig straight in. The great thing about Android applications is that often they generally decompile quite nice into human readable Java soo the barrier of entry can be quite low to start reversing. Grab a copy of JADX[1] - it will decompress and decompile the APK files. If you don't have an Android handset, use... - Source: Hacker News / 10 months ago

This may be overkill but you can use an oscilloscope to manually calculate the baudrate, i.e. Like this. It looks like it could be UART serial data, but this is a good resource to reference. Sometimes http is used as a means for communicating, and not necessarily directly to a browser see here. This is pretty common in embedded applications actually. You can try using dirbuster to see what hidden endpoints there... Source: 11 months ago

Jadx - skylot/jadx: Dex to Java decompiler (github.com) - Used for decompiling the apk - make the code readable. Source: 11 months ago

I realized when app is decompiled using JADX class names are recreated as shown in this screenshot of sample app. Source: 12 months ago

Not sure. I started reverse engineering Java apps very early in my life — initially it was J2ME games. Decompilers of the time sucked but that didn't stop me from modding Gravity Defied :P I honestly don't know what's a good way of getting started on reverse engineering. There's a bunch of everything about Windows executables in particular, including "crackmes", but native machine code is a level up from JVM... - Source: Hacker News / about 1 year ago