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cyber-camp-2020-writeup

Cyber Camp 2020 CTF by SANS Institute Writeup

BE01

Category Points Difficulty
Binary 100 Easy

Solution

Downloading and extracting the program gives us a binary file, which we can run (preferably in a VM). Running it asks us for a password. We can get the password by looking at the strings in the binary with the command strings program. Scrolling through it gives us “h0w_long-is-A_pi3ce_ofStr1ng”. This is not the flag, but the password. Running the program with the correct password gives us the flag.

Flag: notStr1ngTh3ory