/usr/lib/libcxxtools-xmlrpc.so.9 is in libcxxtools9v5 2.2.1-2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/libcxxtools-xmlrpc.so.9.0.0
/usr/lib/libcxxtools-xmlrpc.so.9.0.0