Active Directory repair after roll back. Hyper-V virtual machine
Recently rolled back our AD server (Windows Server 2008) due to a ransomware issue. After doing an instant recovery (Veeam backup & Replication) of the VM, the active directory is now corrupt. Is there a way to repair it?
Have a look at this Microsoft Article for considerations when running DC's in Hyper-V.
Specifically the back-up sections.
Do you have any other back-ups?
How big is your environment? (How many users/objects?)