# 042

We're given the disassembly of a program. Let's have a look at it.

```
$ cat reversing3.s
```

Immediately, in the `main` function, I notice some data being moved into some addresses.


This data spans from 51 to 98, conveniently enough within the range of alphanumeric characters in ASCII. We can use an ASCII table to translate these integer values to characters.


```
65 -> A
53 -> 5
53 -> 5
51 -> 3
77 -> M
98 -> b
49 -> 1
89 -> Y

A553Mb1Y
```

And of course, we have to put it in the flag format for the competition, so the flag is `gigem{A553Mb1Y}`.

Original writeup (https://github.com/shawnduong/ctf-writeups/blob/master/2019-TAMU/Reversing/042.md).