/usr/lib/lcmaps/lcmaps_dummy_bad.mod is in lcmaps-plugins-basic-dummy 1.6.1-3.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/lcmaps/liblcmaps_dummy_bad.so
/usr/lib/lcmaps/liblcmaps_dummy_bad.so