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Create Virtual pentesting Lab in VirtualBox

Hello aspiring hackers. In this howto you will see how to create virtual pentesting lab in Virtualbox.  Sometime back, I wrote an article on how to set up a virtual penetration testing lab using Vmware Workstation. But Vmware Workstation is a commercial product.

Today I am going to show you how to create a pen test lab in VirtualBox absolutely free of cost. I hope this tutorial will be helpful for many beginners into cyber security domain.

What do we need?

1. Oracle VirtualBox. (Download)

2. Kali Linux. (Download)

3. Metasploitable 2. (Download)

Oracle VirtualBox is the virtualization software we will be using to create our lab. We will be using Kali Linux as the attacker machine and Metasploitable 2 as the victim machine. Install Kali Linux and Metasploitable 2 in VirtualBox.

See how to install Kali Linux in VirtualBox.

See how to install Metasploitable in VirtualBox.

Select Kali Linux, Go to settings > network. Enable “network adapter 1″. Set the “Attached to” option to “internal network”. Set the name of the network adapter to “intnet”. Click on “OK” to save the settings.

Do the same for Metasploitable virtual machine.

Power on the metasploitable VM. Log into the system. Default username and password are “msfadmin”.

Type the command “ifconfig” to see the IP addresses of interfaces.

The ‘lo’ interface is the loopback. Now we are going to set the IP address on the interface “eth0”. Type the command “sudo ifconfig eth0 10.10.10.2 netmask 255.0.0.0 up”. The sudo password is “msfadmin. Verify that the IP address is set by typing command “ifconfig”.

Power on Kali Linux. In the terminal, type command “ifconfig eth0 10.10.10.1 netmask 255.0.0.0 up”. Verify if the IP address is set by typing command “ifconfig”.

Test whether this system can communicate with victim system by pinging the victim machine as shown below.

The connection is successful. Our virtual pentesting lab is ready. Happy practicing.

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Virtual pentesting lab : Step by Step guide

Virtual pentesting lab is a lab created on a single system using any virtualization software. It can be very helpful for people practicing for CEH or similar certification. Any penetration testing lab has two machines, attacker and victim. In this lab we will set up Kali Linux as the attacker and Windows XP( most favorite victim machine ) as the victim. I am going to set up this lab in Vmware Workstation 9. Hope this will be helpful.

First of all install Kali Linux and Windows XP in Vmware Workstation.

Shut them down. In the Vmware Workstation menu, Select Edit” and click on Virtual Network editor.

The window below will open showing the virtual network adapters. Click on “Add network”.

Vmware provides nine virtual networks from 0 to 9. Vmnet0, Vmnet1 and Vmnet8 are automatically assigned for  bridged, Host-only and NAT types of network respectively. Select the network “Vmnet3″.

We can see that our network is added as Host-Type with a automatically assigned subnet IP.

Click on our network. We can see its settings below.

Deselect the option ‘Connect a host virtual adapter to the network’. This’. This‘.This will make our network a custom type. Change the subnet IP to 10.10.10.0( choice is yours).  Select the ‘Use local DHCP service to distribute IP address to VMs‘ option. This will automatically assign IP addresses to our machines. Click on ‘DHCP settings‘.

You will see the below window. Make changes if you like. I am going to leave it default. Click OK twice to exit.

We have successfully created our custom network. Now let’s add our machines to the network. Open the tab of Kali Linux and click on ‘network adapter‘ setting.

In the settings, select the ‘custom radio button and select the network Vmnet3 from the dropdown menu. Click on OK.

Do the same for Windows XP. Then let’s boot up our victim machine and check it’s IP address by typing ‘ipconfig‘ in the command line. The DHCP server has automatically assigned it the IP address 10.10.10.129.

Boot the attacker machine and check it’s IP address by typing ‘ifconfig’ in the terminal. It has been assigned the address 10.10.10.128.

Ping the victim IP machine (10.10.10.129) to see whether the two machines can communicate.

We have successfully created a virtual pentesting lab. Happy testing.