Level7
Website URL: http://overthewire.org/wargames/leviathan/leviathan7.html
Let’s login with leviathan6

Let’s have a look at the contents of the current directory

Let’s try and run the binary.

Since the program is expecting only a 4 digit code, we might as well brute-force it

This program will take some time to complete (about 10 minutes). After it completes, let’s open the log file and filter out “Wrong” messages. You can figure out the code.

Let’s get the password.
Level completed! Credentials obtained:
Username: leviathan7
Password: **********