11/24/2021»»Wednesday

Osx High Sierra Virtualbox

During a recent pentest, I needed to throw together a macOS virtual machine. Although there was lots of guides around the web, none seemed to work from start to finish. This post contains the steps I extracted from various resources in order to get a fully working High Sierra install within VirtualBox 5.

Step 1: Download The High Sierra Installer

To do this, you need to be on an existing macOS system. I was unable to find the download within the App Store itself, but following this link opened the App Store at the correct page: https://itunes.apple.com/us/app/macos-high-sierra/id1246284741?mt=12

Sep 27, 2021 Mac High Sierra Virtualbox any OSX Install application are covered in another article. Install macOS High Sierra in VirtualBox on Windows 10: 5 Steps. Step 1: Extract the Image File with Winrar or 7zip. Go ahead and install WinRAR. (I have included the latest (March 2018) link for WinRAR for you). Let’s Download MacOS High Sierra Image File for Virtualbox & VMware, however, the current Apple OS is MacOS Catalina 10.15 that announced and released in 2019, besides that, macOS Mojave 10.14 is also the greatest operating system having tons of feature But still, MacOS High Sierra 10.13.6 is in high demand and legions of people are installing MacOS High Sierra on Macbook, Mac Mini. Download MacOS High Sierra ISO For VMware & Virtualbox. VMware Workstation is a perfect digital machine tool that runs on x64 versions of Windows, macOS, and Linux. This enables users to prepare virtual machines on a single physical apparatus and simultaneously use a real machine. Configuring Your VirtualBox to Run macOS High Sierra We’ve made a lot of progress so far, and now it’s time to configure your virtual machine properly. You’ll see in the main window of VirtualBox that “High Sierra” is listed.

After opening the aforementioned page in the App Store, start the download, but cancel the installation when it starts.

Mac high sierra iso virtualbox

You can then verify that the installer has been downloaded by checking that '/Applications/Install macOS High Sierra.app' exists.

Step 2: Create a Bootable ISO

Next, you need to create an ISO from the installer application that was downloaded in step 1.

Running the below commands will create an ISO on your desktop named HighSierra.iso:

Step 3: Creating the Virtual Machine

I experimented with a few different settings in regards to the CPU and RAM allocation. I didn’t find a combination that didn’t work, but create a VM with the following things in mind:

  • Ensure the name of the VM is MacOS (ensure to keep the same casing)
  • Ensure the type is Mac OS X and the version is macOS 10.12 Sierra (64-bit) (there is a High Sierra option too, but I chose Sierra by accident and it worked)
  • Untick Floppy in System > Motherboard > Boot Order
  • Use >= 4096 MB of memory in System > Motherboard
  • Use >= 2 CPUs in System > Processor
  • Use 128 MB of video memory in Display > Screen
  • Optionally enable 3D acceleration in Display > Screen
  • Remove the IDE device in Storage > Storage Devices and replace it with a SATA controller
  • Add a new hard disk device under the SATA controller with >= 60 GB of space
  • Ensure an optical drive is present under the SATA controller and mount the previously created ISO to it
  • Untick the Enable Audio option under Audio

After creating the virtual machine with the above configuration, hit OK and exit the settings screen. Now, a number of extra options need to be set.

If you’re on Windows, you’ll need to cd into the appropriate directory under the VirtualBox installation path to run VBoxManage. For Linux users, this should be in your PATH variable already:

After running the above commands, the VM should be ready to boot!

Step 4: Installation

This is where near enough everything I read stopped, despite there being one more problem in the way - UEFI.

Boot into the VM, go into Disk Utility and erase the virtual disk that you added to the machine.

After erasing the disk, start the installation procedure. After a short amount of time, it will reboot the VM.

Once it reboots, it’s going to boot back off the ISO again, once it’s done this, just shutdown the VM and eject the disk [the ISO] and then start the VM again to boot from disk.

On the next boot, it should boot into the installer that was copied to disk, but instead, you will be presented with a UEFI shell like below:

To continue the macOS installation, follow these steps:

  1. Type exit and hit return
  2. Select Boot Maintenance Manager and hit return
  3. Select Boot From File and hit return
  4. You will see two partitions, select the second partition and hit return
  5. Select macOS Install Data and hit return
  6. Select Locked Files and hit return
  7. Select Boot Files and hit return
  8. Select boot.efi and hit return
Osx high sierra virtualbox install

Mac Os High Sierra Virtualbox Install Error

After following these steps, you will boot into the remainder of the macOS installation. From here, just follow the steps as per a regular macOS installation.

The next time you boot your virtual machine, you will not have to go through the UEFI shell; it should work without any further problems.

Step 5: Tweaking The Resolution

High

As there is no VirtualBox additions for macOS, the screen resolution won’t automatically change. If you know what resolution you wish to use, however, you can set it manually.

Ensure the virtual machine is powered off, and then run the following command; replacing 1920x1080 with whatever resolution you would like to use:

See Full List On Fitongoro.com

After running the above command, the next time you boot the machine, it will use the resolution specified.

Osx High Sierra Virtualbox Install

Now, you should have a fully working macOS virtual machine!

References

Http://dosdude1.com/highsierra/

The information found in this post was pieced together from the following sources:

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