/usr/lib/x86_64-linux-gnu/libsocksd.so is in libsocksd0-dev 1.4.1+dfsg-5.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/x86_64-linux-gnu/libsocksd.so.0.1.1
/usr/lib/x86_64-linux-gnu/libsocksd.so.0.1.1