Running macOS in a virtual machine (VM) on Windows or Linux is a popular way for developers and enthusiasts to test software in a Mac environment without buying Apple hardware. Using a pre-installed VMware image is the easiest method because the installation process is already done; you simply "unlock" VMware and run the image.
macOS is no longer immune to malware. Security researchers use isolated VMware snapshots to detonate suspicious files, test persistence mechanisms, or reverse-engineer Mac exploits without risking their host system. mac os vmware image
Not a full desktop, but runs headless macOS for automation. Running macOS in a virtual machine (VM) on