/usr/lib/ is in libcamitk3-dev 3.2.2-2.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/camitk-3.2/
/usr/lib/camitk-3.2/components/
/usr/lib/camitk-3.2/libmml.a
/usr/lib/camitk-3.2/actions/
/usr/lib/camitk-3.2/liblml.a
/usr/lib/camitk-3.2/libmonitoringgui.a
/usr/lib/camitk-3.2/libcoreschema.a
/usr/lib/camitk-3.2/libpml.a
/usr/lib/camitk-3.2/actions/libmml.so
/usr/lib/camitk-3.2/actions/libitksegmentation.so
/usr/lib/camitk-3.2/actions/libimagelut.so
/usr/lib/camitk-3.2/actions/libapplication.so
/usr/lib/camitk-3.2/actions/libarbitraryslice.so
/usr/lib/libcamitkcore.so
/usr/lib/camitk-3.2/components/libvtkmesh.so
/usr/lib/camitk-3.2/components/liboff.so
/usr/lib/camitk-3.2/components/libphysicalmodel.so
/usr/lib/camitk-3.2/components/libitkimage.so
/usr/lib/camitk-3.2/components/libmml.so
/usr/lib/camitk-3.2/components/libobj.so
/usr/lib/camitk-3.2/components/libmsh.so
/usr/lib/camitk-3.2/components/libdicom.so
/usr/lib/camitk-3.2/components/libvtkimage.so
/usr/lib/camitk-3.2/components/libvrml.so
/usr/lib/camitk-3.2/actions/libmultipicking.so
/usr/lib/camitk-3.2/actions/libreconstruction.so
/usr/lib/camitk-3.2/actions/libcropvolume.so
/usr/lib/camitk-3.2/actions/libbasicmesh.so
/usr/lib/camitk-3.2/actions/libbasictopology.so
/usr/lib/camitk-3.2/actions/libitkfilters.so
/usr/lib/camitk-3.2/actions/libmeshprocessing.so
/usr/lib/camitk-3.2/actions/libshowin3d.so
/usr/lib/camitk-3.2/actions/libvolumerendering.so
/usr/lib/camitk-3.2/libmonitoring.so