[Android Security] Flutter app reverse engineering

Use "Flutter Reverse Assistant" to reverse Flutter app

Reference: https://www.bilibili.com/video/BV1SM41147g5

Flutter app features:
There are libapp.so and libflutter.so under lib/armeabi-v7a/

Reverse analysis tool:
Kanxue: Flutter Reverse Assistant
can analyze the libapp.so file and convert it into a dart file. Import

libapp.so to the mobile phone, then open the flutter reverse assistant on the mobile phone to select libapp.so, parse it, and get the dart file
( Be careful to delete the previous file, otherwise the flutter reverse assistant will merge the dart file)

Look at the dart file, you can analyze the logic of the flutter app