/usr/share/libdcmtk2/wlistqry/ is in dcmtk 3.6.0-15.
This file is owned by root:root, with mode 0o755.
..
/usr/share/libdcmtk2/wlistqry/README
/usr/share/libdcmtk2/wlistqry/wlistqry0.dump
/usr/share/libdcmtk2/wlistqry/wlistqry1.dump
/usr/share/libdcmtk2/wlistqry/wlistqry10.dump
/usr/share/libdcmtk2/wlistqry/wlistqry11.dump
/usr/share/libdcmtk2/wlistqry/wlistqry12.dump
/usr/share/libdcmtk2/wlistqry/wlistqry2.dump
/usr/share/libdcmtk2/wlistqry/wlistqry3.dump
/usr/share/libdcmtk2/wlistqry/wlistqry4.dump
/usr/share/libdcmtk2/wlistqry/wlistqry5.dump
/usr/share/libdcmtk2/wlistqry/wlistqry6.dump
/usr/share/libdcmtk2/wlistqry/wlistqry7.dump
/usr/share/libdcmtk2/wlistqry/wlistqry8.dump
/usr/share/libdcmtk2/wlistqry/wlistqry9.dump