APPLE SSD SM0512F Media unpartitionable

How can I change the drive to be able to be partitioned? I have a boot camp partition already which has stopped working for some reason. I suspect a virus since I can't even log on due to a log on script being deactivated...

Anyway to secure my data I would like to create a new small partition but I'm not being able because it just doesn't let me. touch the SSD. Help is appreciated.