/usr/lib/x86_64-linux-gnu/libwim.so is in libwim-dev 1.9.0-2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/x86_64-linux-gnu/libwim.so.15.9.0
/usr/lib/x86_64-linux-gnu/libwim.so.15.9.0