Akash Trehan
Write-ups

OverTheWire Bandit Level 9 → 10 Walkthrough

Using strings to extract human-readable text from a binary file

By Akash Trehan · · 1 min read · Wargame
OverTheWire Bandit Level 9 wargame title banner
OverTheWire Bandit Level 9 → 10 Walkthrough

Level goal: The password for the next level is stored in the file data.txt in one of the few human-readable strings, beginning with several ‘=’ characters.

Commands you may need: grep, sort, uniq, strings, base64, tr, tar, gzip, bzip2, xxd

Helpful reading: None

Write-up

strings commands finds all the human-readable strings within a file.

1
bandit9@melinda:~$ strings data.txt | grep ======

output

Level 10 password: truKLdjsbJ5g7yyJ2X2R0o3a5HQJFuLk