http://abacusq6ixeuo7k322m7b26sny5zq4d3ot6lqe64q5agxajetncf6nid.onion/simple_usb_logger_1_7_usb_monitor_app_advanced.php
It can monitor any device, real or virtual, however, those looking only to monitor or protect what is being plugged into their USB drives, this is a much more advanced monitor with more information than the average user will need. For example, only plugging in my smartphone returned 120 lines. Traffic capture is based on the operation of a usual Lower Filter Driver which allows loading a filter to the stack of the analyzed USB device only.