Just to say- when i close my browser(Google Chrome of course) sandboxie deletes automatically all files(by deleting the sandbox and creating a new one immediately) and if there are any files it asks me which of them to restore. 
Just to say- when i close my browser(Google Chrome of course) sandboxie deletes automatically all files(by deleting the sandbox and creating a new one immediately) and if there are any files it asks me which of them to restore. ;)
Sandboxie in that case would have stopped this ransomware. Anything that happens in the sandbox does not effect the pc. Sandboxie has a great explanation of this.