What is Bandit?
Bandit is part of the OverTheWire series, a collection of wargames designed for learning and practicing security concepts. Bandit specifically focuses on basic Linux commands and is ideal for beginners. Players start from the first level and progressively tackle more complex tasks, ultimately aiming to understand how to navigate a Linux environment effectively.
Getting Started with Bandit
To get started with the OverTheWire Bandit walkthrough, you will need:
- A terminal emulator (Linux or Mac) or a terminal client (like PuTTY for Windows).
- The SSH client installed on your machine.
- Access to the Bandit server, which can be done through its official website.
Once you have everything set up, you can connect to the Bandit server using the following command:
```
ssh bandit0@bandit.labs.overthewire.org -p 2220
```
You will be prompted for a password, which is the username for the next level.
Level Walkthroughs
Below, we will delve into each level of Bandit, providing a brief overview of the tasks and the commands needed to complete them.
Level 0 to Level 1
Objective: Retrieve the password for the next level.
To complete this level, you simply need to log in using the credentials provided. The password for level 1 is stored in a file named "readme" located in the home directory.
Command to find the password:
```
cat readme
```
Level 1 to Level 2
Objective: Use the password obtained in level 1 to log in.
Now that you have the password, log in as follows:
```
ssh bandit1@bandit.labs.overthewire.org -p 2220
```
In this level, you need to find the password for level 3 by reading the file named "spaces in this filename".
Command to find the password:
```
cat "spaces in this filename"
```
Level 2 to Level 3
Objective: Log in using the password from level 2.
Use the password obtained from the previous level to access level 3.
Here, the password is hidden in a file named "inhere". You can use the `ls` command to locate it.
Commands to find the password:
```
cd inhere
ls
cat .hidden
```
Level 3 to Level 4
Objective: Log in with the level 3 password.
After logging in, you will need to find the password in the "inhere" directory again, but this time, the file is executable.
Command to find the password:
```
file ./-file-with-subdirectory
cat ./-file-with-subdirectory
```
Level 4 to Level 5
Objective: Use the level 4 password to log in.
In this level, you will need to find the password in an "inhere" directory that contains a file with a specific extension.
Commands to find the password:
```
ls -la
cat .txt
```
Level 5 to Level 6
Objective: Log in with the password found in level 5.
For this level, you will be dealing with a file that has a unique name. You’ll need to use the `find` command to locate it.
Command to find the password:
```
find . -type f -exec cat {} \;
```
Level 6 to Level 7
Objective: Log in using the level 6 password.
This level introduces the concept of permissions. The password is stored in a file that only the user can read.
Command to find the password:
```
cat ./data.txt
```
Level 7 to Level 8
Objective: Log in with the level 7 password.
For this level, you will encounter a "data" file with multiple permissions.
Command to find the password:
```
chmod 600 data.txt
cat data.txt
```
Level 8 to Level 9
Objective: Use the level 8 password to log in.
In this level, the password is hidden within a file in a subdirectory.
Command to find the password:
```
cat data.txt
```
Level 9 to Level 10
Objective: Log in using the level 9 password.
The last level in the Bandit game requires you to find a password from a file that is not directly accessible.
Command to find the password:
```
cat /etc/bandit_pass/bandit10
```
Conclusion
The over the wire bandit walkthrough serves as an excellent introduction to the world of cybersecurity and Linux command-line skills. By progressing through each level, players not only learn essential commands but also develop a better understanding of how to navigate and manipulate files in a Linux environment. This hands-on experience is invaluable for anyone looking to pursue a career in cybersecurity or system administration.
As you complete each level, remember that persistence is key. Some challenges may seem daunting at first, but with practice, you will become more proficient. Dive into the world of OverTheWire Bandit, and you will find that the skills you acquire will serve you well in your cybersecurity journey.
Frequently Asked Questions
What is the Over the Wire Bandit challenge?
The Over the Wire Bandit challenge is a series of wargames designed to teach the basics of Linux command line skills and security concepts through practical exercises.
How do I start the Bandit game?
To start the Bandit game, you need to connect to the Bandit server using SSH with the command 'ssh bandit0@bandit.labs.overthewire.org' and use the provided password.
What skills can I learn from the Bandit walkthrough?
The Bandit walkthrough helps you learn basic Linux commands, file permissions, SSH, and how to navigate directories, which are essential for cybersecurity and system administration.
Are there any prerequisites to play the Bandit game?
No specific prerequisites are required to play the Bandit game, but a basic understanding of Linux commands will be beneficial.
Can I play the Bandit game on Windows?
Yes, you can play the Bandit game on Windows by using an SSH client like PuTTY or by using the Windows Subsystem for Linux (WSL).
What is the goal of each level in the Bandit game?
The goal of each level in the Bandit game is to obtain the password for the next level by solving challenges that require you to use Linux commands and explore the file system.
Is there a community or forum for Bandit players?
Yes, there are several forums and community platforms, such as GitHub and the OverTheWire Discord server, where players can discuss strategies and seek help.
How can I keep track of my progress in the Bandit game?
You can keep track of your progress by documenting the passwords and methods used to solve each level, or by using a notes application to outline your solutions.
