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Setting up the environment

General index of the course

For this course, I'll use a Kali machine installed on VirtualBox. I downloaded last .ova version, 2022-3.

After that, follow these steps:

1. Install a kali ova on VirtualBox

For this course I've downloaded a Kali .ova machine. I will be using VirtualBox and I will modify these elements in the ova installation:

  • 4GB RAM
  • Bridge mode Interface

2. Update our system

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sudo apt update -y
sudo apt upgrade -y
sudo apt-dist upgrade -y

Also, update credentials:

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sudo passwd kali    (enter in a new more complex password)
sudo useradd -m hapihacker
sudo usermod -a -G sudo hapihacker
sudo chsh -s /bin/zsh hapihacker

3. Install Burp Suite and make sure that is up-to-date.

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sudo apt-get install burpsuite -y

4. Adding extension Authorize extension to BurpSuite: this will require to have Jython installed.

  1. Download jython from: https://www.jython.org/download.html and add the .jar file to the Extender Options.
  2. Under the Extender BApp Store search for Autorize and install the extension.

5. Install Foxy-proxy in Firefox to proxy the traffic to BurpSuite and Postman. Once intalled, we'll set up manually two proxies

  1. Postman - 127.0.0.1 - 5555
  2. BurpSuite - 127.0.0.1 - 8080.

Download BurpSuite certificate and have it installed in Firefox.

6. MITMweb certificate setup

  1. Install mitmweb from the terminal:
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mitmweb

We need to make sure that Burpsuite is stopped, since mitmweb is also going to use port 8080.

  1. Activate FoxyProxy in Firefox to send traffic  to the BurpSuite proxy (8080).

  2. Download mitmproxy-ca-cert.pem from mitm.it (in Firefox) and have it installed in Firefox.

7. Install Postman

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sudo wget https://dl.pstmn.io/download/latest/linux64 -O postman-linux-x64.tar.gz && sudo tar -xvzf postman-linux-x64.tar.gz -C /opt && sudo ln -s /opt/Postman/Postman /usr/bin/postman

8. Install mitmproxy2swagger

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cd /opt
sudo pip3 install mitmproxy2swagger

9. Install git

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cd /opt
sudo apt-get install git

10. Install docker

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cd /opt
sudo apt-get install docker.io docker-compose

11. Install Go

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cd /opt
sudo apt install golang-go

12. Install JSON Web Token Toolkit v2

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cd /opt
sudo git clone https://github.com/ticarpi/jwt_tool
cd jwt_tool
python3 -m pip install termcolor cprint pycryptodomex requests

# Optional: Make an alias for jwt_tool.py**
sudo chmod +x jwt_tool.py
sudo ln -s /opt/jwt_tool/jwt_tool.py /usr/bin/jwt_tool

13. Install Kiterunner

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sudo git clone https://github.com/assetnote/kiterunner.git
cd kiterunner
sudo make build
sudo ln -s /opt/kiterunner/dist/kr /usr/bin/kr

14. Install Arjun

More about arjun.

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sudo git clone https://github.com/s0md3v/Arjun.git

15. Install OWASP ZAP

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sudo apt install zaproxy

Run ZAP and open the "Manage Add-ons" option and make sure that the add-on "OpenAPI Support" is marked to be updated.

16. Have these useful wordlist API oriented

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# SecLists https://github.com/danielmiessler/SecLists
sudo wget -c https://github.com/danielmiessler/SecLists/archive/master.zip -O SecList.zip \  
&& sudo unzip SecList.zip \  
&& sudo rm -f SecList.zip

# Hacking-APIs https://github.com/hAPI-hacker/Hacking-APIs
sudo wget -c https://github.com/hAPI-hacker/Hacking-APIs/archive/refs/heads/main.zip -O HackingAPIs.zip \  
&& sudo unzip HackingAPIs.zip \  
&& sudo rm -f HackingAPIs.zip
Last update: 2023-02-09
Created: February 7, 2023 18:30:04