timer

Description

You will find the flag after analysing this apk

Download here.

Hints

1

Decompile

2

mobsf or jadx

Tick Tock

We have a file timer.apk, which is an Android Package Kit

As suggested by the hints, we can use jadx to open and decompile. Once it's done, we can search through the files for "picoCTF"

Flag

picoCTF{t1m3r_r3v3rs3d_succ355fully_17496}