BuckeyeCTF 2023 - Parkour

Description

Category: Misc

Author: mbund

Completely unrelated to CTF Minecraft parkour.

chall.pwnoh.io:13389

Resolution

1. Overview

The challenge is litteraly a parkour on a Minecraft server (v1.20.1).

Since I’m not that good and also it’s a CTF challenge, I decided to cheat to get the flag.

2. Installing Minecraft and Cheats

I didn’t even have Minecraft installed so I downloaded a cracked version from SKlaucher.

Then I found a cheat (Meteor Client Mod - 9minecraft) which will allow me to fly.

1. Start SKlaucher and install Minecraft 1.20.1 version Fabric (to install mods after):

   

2. Install Fabric Installation for Minecraft Launcher - Fabric

1. Create a mods folder in $HOME/.minecraft and move the Meteor Client Mod inside:

   

Now the cheat should be installed, we join the server and press RIGHT+SHIFT to open the cheat menu (if there is nothing, restart the launcher) and enable Flight:

Finally, we fly to the end of the parkour and grab our flag:

bctf{hmm_h0w_d1d_y0u_637_up_h3r3_1_w0nd3r}