42utils

Utilities for 42 projects

Rainfall

Install on a new computer

./dk.sh pull
./dk.sh build

This creates a new Docker image based on Debian latest with good tools for binexploit (gdb-peda, pwntools, strace...) along with sshpass for easy navigation between the VM's levels and the host.

Launch the docker container and run the connect script (e.g. for accessing the level8)

./dk.sh run
./connect.sh level8

connect.sh

Connect to any level for which you have the flag
Automatically copies gdb-peda to the /tmp dir on the VM and aliases gdb to it for in-VM exploitation
Can copy all the files from a level's home directory to your current directory
Can copy any file you want to the /tmp/ folder on the VM

Don't forget to set the VM's IP at the very top of the file.
For the script to work, your directory structure should look like this :

rainfall/
  |
  | - level1/
    | - flag 
    | - ...
  | - level2/
    | - flag
    | - ...
  ...

Override

The above also works for override, just search and replace all the mentions of rainfall to override (or don't, it's just for display)

Issues

Feel free to open an issue if something doesn't work. These scripts were hastily hacked together but I'll be happy to help.

CyriaqueCCN / 42utils