Palo Alto Networks (israel Analytics) Ltd.

Tomer Schwartz

Jonathan Allon

Aviad Meyer

Methods, apparatuses and computer program products implement embodiments of the present invention that include protecting a computing device by specifying one or more Internet sites that are accessible by one or more computing devices that communicate over a data network and identifying process binaries that executed on the computing devices accessed and retrieved data from any of the specified one more Internet sites. The identified process binaries are classified into a plurality of classes of matching process binaries, and for a given class, a count of the computing devices that that executed one of the process binaries of the given class is computed. When determining that the count of the computing devices is less than a predefined threshold, a preventive action is initiated to inhibit command and control (C2) channel transmissions from any of the computing devices that executed any of the process binaries of the given class.

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Tel Aviv, Israel

Tomer Schwartz