/usr/lib/linux-tools/4.15.0-1035-azure/lsvmbus is in linux-cloud-tools-4.15.0-1035-azure 4.15.0-1035.36.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/linux-tools/4.15.0-1035-azure/../../linux-azure-tools-4.15.0-1035/lsvmbus