Decompile Index Reverse Engineering + Hex Index

From bitsctf :
baby-rev

Got an binary, directly put into ghidra

Go to function main:
Pasted image 20240216045823.png

We see we got passed into function myFunc, go to that function and analyze . we got
Pasted image 20240216045851.png

Very suspicious string. we see the index and we match the index ( convert hex to decimal to see the next flag )

Match the index from 0 to 13
we got
BITSCTF{w3lc0me_t0_r3v}

Solved