Win32/Industroyer is a sophisticated piece of malware designed to disrupt the working processes of industrial control systems (ICS), specifically industrial control systems used in electrical substations. Those behind the Win32/Industroyer malware have a deep knowledge and understanding of industrial control systems and, specifically, the  industrial protocols used in electric power systems Moreover, it seems very unlikely anyone could write and test such malware without access to the specialized equipment used in the specific, targeted industrial environment. More details are published at https://www.welivesecurity.com/wp-content/uploads/2017/06/Win32_Industroyer.pdf and Github https://github.com/eset/malware-ioc/tree/master/industroyer. Industroyer Malware Detector seamlessly integrates with SIEM systems, takes only few minutes to deploy and provides highest detection accuracy for Industroyer malware.