/usr/share/pyshared/MoinMoin/auth/ is in python-moinmoin 1.9.3-1ubuntu2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/pyshared/MoinMoin/auth/_PHPsessionParser.py
/usr/share/pyshared/MoinMoin/auth/__init__.py
/usr/share/pyshared/MoinMoin/auth/botbouncer.py
/usr/share/pyshared/MoinMoin/auth/cas.py
/usr/share/pyshared/MoinMoin/auth/http.py
/usr/share/pyshared/MoinMoin/auth/interwiki.py
/usr/share/pyshared/MoinMoin/auth/ldap_login.py
/usr/share/pyshared/MoinMoin/auth/log.py
/usr/share/pyshared/MoinMoin/auth/mysql_group.py
/usr/share/pyshared/MoinMoin/auth/openidrp.py
/usr/share/pyshared/MoinMoin/auth/openidrp_ext/
/usr/share/pyshared/MoinMoin/auth/openidrp_ext/__init__.py
/usr/share/pyshared/MoinMoin/auth/openidrp_ext/openidrp_sreg.py
/usr/share/pyshared/MoinMoin/auth/openidrp_ext/openidrp_teams.py
/usr/share/pyshared/MoinMoin/auth/php_session.py
/usr/share/pyshared/MoinMoin/auth/smb_mount.py
/usr/share/pyshared/MoinMoin/auth/sslclientcert.py