Safe - Hack The Box

Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry’s standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.
hackthebox
Author

0xPThree

Published

February 17, 2020

“Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry’s standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.”


██╗ ██╗███████╗███████╗██████╗ ██║ ██║██╔════╝██╔════╝██╔══██╗ ██║ ██║███████╗█████╗ ██████╔╝ ██║ ██║╚════██║██╔══╝ ██╔══██╗ ╚██████╔╝███████║███████╗██║ ██║ ╚═════╝ ╚══════╝╚══════╝╚═╝ ╚═╝

NOTE: If you have no experience doing binex try some simple BOF tutorials, do some BOFs on your own machine and try to understand exactly what is going on. Then move on to simple ROP tutorials. Then finally apply what you’ve learned to the binary on your own machine.

IPSec guide on Bitterman: https://www.youtube.com/watch?v=6S4A2nhHdWg

  1. nmap -Pn -sC -sV -O 10.10.10.147 (samt -p-) 22/tcp open ssh OpenSSH 7.4p1 Debian 10+deb9u6 (protocol 2.0) 80/tcp open http Apache httpd 2.4.25 ((Debian)) 1337/tcp open waste

  2. Look at the Source of the Debian Default Page (port 80), on the top there’s a comment.

Download the file: 10.10.10.147/myapp

██████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████

██████╗ ██████╗ ██████╗ ████████╗ ██╔══██╗██╔═══██╗██╔═══██╗╚══██╔══╝ ██████╔╝██║ ██║██║ ██║ ██║ ██╔══██╗██║ ██║██║ ██║ ██║ ██║ ██║╚██████╔╝╚██████╔╝ ██║ ╚═╝ ╚═╝ ╚═════╝ ╚═════╝ ╚═╝