/usr/ is in account-plugin-evernote-sandbox 0.4+15.04.20141118-0ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/accounts/qml-plugins/evernote-sandbox/
/usr/share/
/usr/share/doc/
/usr/share/doc/account-plugin-evernote-sandbox/
/usr/share/doc/account-plugin-evernote-sandbox/copyright
/usr/share/icons/
/usr/share/icons/hicolor/
/usr/share/icons/hicolor/32x32/
/usr/share/icons/hicolor/32x32/apps/
/usr/share/icons/hicolor/32x32/apps/evernote-sandbox.png
/usr/share/accounts/
/usr/share/accounts/services/
/usr/share/accounts/services/com.ubuntu.reminders_reminders-sandbox.service
/usr/share/accounts/providers/
/usr/share/accounts/providers/com.ubuntu.reminders_evernote-account-plugin-sandbox.provider
/usr/share/accounts/qml-plugins/
/usr/share/accounts/qml-plugins/evernote-sandbox/Main.qml
/usr/share/doc/account-plugin-evernote-sandbox/changelog.Debian.gz