Windows 7 is out of mainstream support, but these steps help you create or obtain a compatible QCOW2 disk image.
: Testing suspicious files in an isolated environment that can be quickly reset using QCOW2 snapshots. Technical Implementation & Tools
The image file only takes up as much space on your host machine as it needs, rather than allocating the full size immediately.
: Security researchers use QCOW2 snapshots to rapidly infect and revert Windows 7 environments for behavioral analysis.
Repeat this process for the (using the vioserial folder) and the System Devices (using the Balloon driver folder).
Run Disk Cleanup to purge temporary update files and service pack backups. Run a defragmentation pass on the virtual C: drive.
If you are running a Windows 7 VM inside a QCOW2 file, here are the specific features you utilize:



