@cafou
Yes, a perfect place to start is by installing the ParrotSec OS and studying the plethora of forensics and analysis tools the come preinstalled.
Also, I recommended trying and reading up on these useful tools:
#apktool
#androguard
#autopsy
#binwalk
#dex2jar
#edb-debugger
#foremost
#galleta
#hashdeep
#javasnoop
#oletools framework
#rizin framework
#apktool #androguard #autopsy #binwalk #dex2jar #edb #foremost #galleta #hashdeep #javasnoop #oletools #rizin
work in progress: adding a OneNote scanning tool to #oletools (not published yet)
#oletools: added OneNote and MSI formats to ftguess/oleid (just format detection for now, no analysis)