How to protect from Bad Rabbit Ransomware?

I would strongly reccomend this article to be competent in the issue soft2secure.com/knowledgebase/bad-rabbit-ransomware

Thankfully, it's relatively easy -- and free -- to protect your computer from bad rabbit ransomware. By simply tweaking a couple of files, you can stop the ransomware in its tracks. all you need to do is create two files (c:\windows\infpub.dat and c:\windows\cscc.dat) and remove all permissions from them. This means that even if you come into contact with Bad Rabbit, it will not be able to work its magic.

or you can do disabling the WMI service to prevent the spread of Bad Rabbit over a network.

To do this, use the following steps:

• Press the Windows key and R simultaneously, type services.msc and press Enter.
• Locate the Windows Management Instrumentations entry, right click it and select Properties.
• Click the Stop button to stop the service, and from the Startup type drop-down menu select Disabled before clicking OK.