Tags: reversing 

Rating:

Using ida pro we have decompiled the program. It asks us to enter a password. Then check that each entered character is equal to a specific character (comparing the characters as decimal numbers).
Here are the verification functions:

![crossw0rd_0](images/crossw0rd_0.png)

![crossw0rd_1](images/crossw0rd_1.png)

![crossw0rd_2](images/crossw0rd_2.png)

![crossw0rd_3](images/crossw0rd_3.png)

![crossw0rd_4](images/crossw0rd_4.png)

![crossw0rd_5](images/crossw0rd_5.png)

![crossw0rd_6](images/crossw0rd_6.png)

# FLAG:
```
FLAG{3a5yr3v3r5ing}
```

Original writeup (https://github.com/Internaut401/CTF_Writeup/blob/master/2020/SarCTF/Crossw0rd.md).