LINE Messenger (Android API)
This is a project I actually return annually to just to see how far they have progressed as a messenger.
In 2019:
This year I just solely ported my code over to be compatible with the Android API, maybe add some new Thrift methods and services but overall they had not that much progress. This was still done in Python.
In 2020:
I finally decided to try and crack their /CA5 messaging endpoint which I did successfully and ported my entire code base Golang.
After that I made a new registration script since the one that was being spread online only generated accounts that would get banned soon after creation.
This is also the first year I made a JEB plug-in to automatically extract the compiled Thrift and I finally master FRIDA too now for dynamic analysis.
I have put Group Calls and TMoreCompactProtocol (LINE's in-house developed custom Thrift protocol) on my to-do list for next year.