How to Recover from Ransomware-Encrypted Virtual Machines: First Determine Whether the Guest OS or the Hypervisor Host Is Compromised—The Recovery Pat

When business virtual machines become unreachable or file errors occur, blindly rebooting the host or rebuilding snapshots often completely destroys the remaining data structures. This article,结合 recent trends in virtualization escapes and underlying encryption, teaches you how to quickly determine the actual layer at which a virtual machine is encrypted by ransomware, and provides a complete emergency path from freezing the scene and identifying the family to recovering internal databases and ERP account sets.