/usr/lib/x86_64-linux-gnu/libunicap.so.2 is in libunicap2 0.9.12+repack20150328.0.git2c600ae-2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/x86_64-linux-gnu/libunicap.so.2.2.0
/usr/lib/x86_64-linux-gnu/libunicap.so.2.2.0