/usr/lib/python2.7/dist-packages/M2Crypto/SSL/ is in python-m2crypto 0.21.1-3ubuntu5.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python2.7/dist-packages/M2Crypto/SSL/Checker.py
/usr/lib/python2.7/dist-packages/M2Crypto/SSL/Cipher.py
/usr/lib/python2.7/dist-packages/M2Crypto/SSL/Connection.py
/usr/lib/python2.7/dist-packages/M2Crypto/SSL/Context.py
/usr/lib/python2.7/dist-packages/M2Crypto/SSL/SSLServer.py
/usr/lib/python2.7/dist-packages/M2Crypto/SSL/Session.py
/usr/lib/python2.7/dist-packages/M2Crypto/SSL/TwistedProtocolWrapper.py
/usr/lib/python2.7/dist-packages/M2Crypto/SSL/__init__.py
/usr/lib/python2.7/dist-packages/M2Crypto/SSL/cb.py
/usr/lib/python2.7/dist-packages/M2Crypto/SSL/ssl_dispatcher.py
/usr/lib/python2.7/dist-packages/M2Crypto/SSL/timeout.py