/usr/lib/x86_64-linux-gnu/libaqofxconnect.so is in libaqbanking-dev 5.7.8-1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/x86_64-linux-gnu/libaqofxconnect.so.7.0.2
/usr/lib/x86_64-linux-gnu/libaqofxconnect.so.7.0.2