flag [pwn]pwnable.kr game writeup

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                         flag [pwn]pwnable.kr game writeup

Description

Papa brought me a packed present! let's open it.

Download : http://pwnable.kr/bin/flag

This is reversing task. all you need is binary


 

 Step-1: As the description says the binary is packed so lets see if we can do smtg.


 UPX 😋


Step-2: Lets unpack the binary


Step-3: Lets disassemble and get the flag...........................

Personally I use radare2 mostly


 Flag:

UPX...? sounds like a delivery service :)



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