alt Hacker NewsThe source is available?
Understanding program flow is very different from understanding the composition of data passing though the program.
The source is available?
Understanding program flow is very different from understanding the composition of data passing though the program.
At some level, the machine code is the source code -- but decompiling AArch64 mobile apps into something like Java is common practice.
As GP alludes, you would be looking for a secondary pathway for message transmission. This would be difficult to hide in AArch64 code (from a skilled practitioner), and extra difficult in decompiled Java.
It would be "easy" enough, and an enormous prize, for anyone in the field.