CON-1842 add UTM for Apple silicon chips

subjects/add-vm/README.md

@@ -2,14 +2,22 @@
 
 ### Add a virtual machine
 
-We provide virtual machines you need to download & add to VirtualBox.
+We provide virtual machines for both, X86-64 chips and Apple Silicon chips bases systems, you need to download & add to your virtualization software.
 
-Each VM will contain a system in a certain state that you will need to use in order to crack the sysadmin exercises. Their names start with "01\_" in order to avoid conflict with your VM names.
+For X86-64 chips, you have to use [VirtualBox](https://www.virtualbox.org/wiki/Downloads). 
+
+For Apple Silicon chips, you have to use [UTM](https://mac.getutm.app/).
+
+Each VM will contain a system in a certain state that you will need to use in order to crack the sysadmin exercises. Their names start with "01_" in order to avoid conflict with your VM names.
 
 You can download these VM here :
 
 https://assets.01-edu.org/sys
 
+
+### VirtualBox instructions:
+
+
 For this exercise you need to download the archive : [01_add-vm.tar.gz](https://assets.01-edu.org/sys/01_add-vm.tar.gz).
 
 Extract it in the folder `VirtualBox VMs` which is located in your [home directory](https://en.wikipedia.org/wiki/Home_directory).
@@ -21,6 +29,21 @@ In VirtualBox :
 
 The VM should appear on the list under the name "01_add-vm".
 
+### UTM instructions:
+
+For this exercise you need to download the archive : [01_add-vm.utm.zip](https://assets.01-edu.org/sys/01_add_vm.utm.zip).
+
+Create UTM_VMs folder in your Desktop and extract **01_add-vm.utm** to it
+
+In UTM:
+
+- Select on the menu bar : Files→ open
+- Navigate to`01_add-vm.utm` and select it
+
+The VM should appear on the list under the name "01_add-vm".
+
+(Note: the **.utm** are not files, they are directories.)
+
 ### Snapshots
 
 A snapshot is a state of a system at a given time, just like a version or a copy.
@@ -43,6 +66,6 @@ If you forgot to do so and want to make a fresh start, you can always delete the
 
 ### Check
 
-Since all VMs are based on this one, check that it is working properly by starting and stopping it gracefully (`poweroff` or ACPI shutdown).
+Since all VMs are based on this one, check that it is working properly by starting and stopping it gracefully.
 
 The password is a single space.

subjects/add-vm/audit/README.md

@@ -1,8 +1,8 @@
 #### Functional
 
-##### Ask the auditee to start VirtualBox.
+##### Ask the auditee to start the virtualization software (UTM for Apple silicon chips and VirtualBox for X86-64 chips).
 
-###### Is VirtualBox correctly installed on the auditee's machine?
+###### Is the virtualization software correctly installed on the auditee's machine?
 
 ##### Ask the auditee to show you the VM `01_add-vm`.