/usr/lib/linux-tools/4.15.0-1013-azure/usbipd is in linux-tools-4.15.0-1013-azure 4.15.0-1013.13~16.04.2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/linux-tools/4.15.0-1013-azure/../../linux-azure-tools-4.15.0-1013/usbipd