/usr/share/kde4/services/ is in ktorrent 4.1.3-1ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/kde4/services/ktbwschedulerplugin.desktop
/usr/share/kde4/services/ktdownloadorderplugin.desktop
/usr/share/kde4/services/ktinfowidgetplugin.desktop
/usr/share/kde4/services/ktipfilterplugin.desktop
/usr/share/kde4/services/ktlogviewerplugin.desktop
/usr/share/kde4/services/ktmagnetgeneratorplugin.desktop
/usr/share/kde4/services/ktmediaplayerplugin.desktop
/usr/share/kde4/services/ktscanfolderplugin.desktop
/usr/share/kde4/services/ktscriptingplugin.desktop
/usr/share/kde4/services/ktsearchplugin.desktop
/usr/share/kde4/services/ktshutdownplugin.desktop
/usr/share/kde4/services/ktstatsplugin.desktop
/usr/share/kde4/services/ktsyndicationplugin.desktop
/usr/share/kde4/services/ktupnpplugin.desktop
/usr/share/kde4/services/ktwebinterfaceplugin.desktop
/usr/share/kde4/services/ktzeroconfplugin.desktop
/usr/share/kde4/services/magnet.protocol