t is critical that you install all available OS updates to prevent getting exploited by the MS17-010 vulnerability. Any systems running a Windows version that did not receive a patch for this vulnerability should be removed from all networks. If your systems have been affected, DOUBLEPULSAR will have also been installed, so this will need to also be removed. A script is available that can remotely detect and remove the DOUBLEPULSAR backdoor. Consumer and business customers of Malwarebytes are protected from this ransomware by the premium version of Malwarebytes and Malwarebytes Endpoint Security, respectively.