/usr/lib/libarcglobusutils.so.3 is in nordugrid-arc-plugins-globus 5.0.5-1ubuntu1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/libarcglobusutils.so.3.0.0
/usr/lib/libarcglobusutils.so.3.0.0