This repo from the author is full of gold. Shows the details and visualization of various file structures (including multiple zip formats, image formats and executable files)
799 karma · joined July 25, 2013
Can be reached at hi@yasoob.me
After that you can explore this tutorial on frida: https://securitygrind.com/bypassing-android-ssl-pinning-with... These two techniques will give you some more basic knowledge of how app reversing is done. :)
Edit: nvm it is working now.
It is only for $10 but if you want to pay less then kindly let me know (pm) and I can give you a custom link.
Cheers!
Let me know how you use this book! And kindly share it with your peers. Best of luck!
Here is the GitHub repo: https://github.com/IntermediatePython/intermediatePython
Mailing list: http://eepurl.com/bwjcej