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This page is part of a larger series on building a cybersecurity lab using VirtualBox. Click here to be taken back to the project home page.
Previous Step
Adding Vulnhub VMs to Our VirtualBox Cyber Range
In this module, we will look at two different ways, based on file type, to import VMs from Vulnhub into our home lab.

Why this Post?
This post was added to this guide much later after the original publication, because as of this writing, Vulnhub is more or less out of commission. Since OffSec acquired Vulnhub, they have been steering people over to their OffSec Proving Grounds platform, but you still have access to past-published Vulnhub VMs.
Using HackMyVM Responsibly
The VMs you find on HackMyVM are developed by the community, and we thank them for their efforts, but your network and the security of said network are paramount.
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Always put untrusted hosts on a secure, segmented network behind your pfSense firewall, preferably your ISOLATED network.
VirtualBox and HackMyVM Boxes
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The process with HackMyVM boxes and Vulnhub VMs is nearly identical with respect to VirtualBox. So, I'll be condensing the information here and referring you back to the Vulnhub step for more clarification, so that I don't need to repeat myself.
Importing a HackMyVM Box
Two Ways to Use HackMyVM
- Anonymously — you can use the platform without creating an account, but you need to use the RSS feed to see the full list of VMs
- Registered — you can register for an account on the platform and have access to more features, either way the platform costs nothing
Example Import Process

Download Source: https://downloads.hackmyvm.eu/atom.zip


atom.zip downloaded on my Windows host, proceed to unzip the archive

atom.ova file. You notice by the icon that VirtualBox is already set as the default handler for this file type. Double-click the file

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Do not start the VM as we need to make a few modifications


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Import successful! Take a snapshot of your VM in its current state before starting the pentest and roll back in case of issues. Power up your VM and then, go and do your
nmap scans and have fun!
Next Step
Adding an Active Directory Forest to Our VirtualBox Lab
In this module, we will cover the steps to set up a small Active Directory forest in VirtualBox, including a domain controller and two client computers

