/usr/lib/pyshared/python2.7/_pcapmodule.so is in python-libpcap 0.6.4-1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/pyshared/python2.7/../../python2.7/dist-packages/_pcapmodule.so
/usr/lib/pyshared/python2.7/../../python2.7/dist-packages/_pcapmodule.so