/usr/share/icingaweb2/modules/monitoring/library/Monitoring/Backend/Ido/Query/ is in icingaweb2-module-monitoring 2.1.0-1ubuntu1.
This file is owned by root:root, with mode 0o755.
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/usr/share/icingaweb2/modules/monitoring/library/Monitoring/Backend/Ido/Query/AllcontactsQuery.php
/usr/share/icingaweb2/modules/monitoring/library/Monitoring/Backend/Ido/Query/CommandQuery.php
/usr/share/icingaweb2/modules/monitoring/library/Monitoring/Backend/Ido/Query/CommentQuery.php
/usr/share/icingaweb2/modules/monitoring/library/Monitoring/Backend/Ido/Query/CommentdeletionhistoryQuery.php
/usr/share/icingaweb2/modules/monitoring/library/Monitoring/Backend/Ido/Query/CommenthistoryQuery.php
/usr/share/icingaweb2/modules/monitoring/library/Monitoring/Backend/Ido/Query/ContactQuery.php
/usr/share/icingaweb2/modules/monitoring/library/Monitoring/Backend/Ido/Query/ContactgroupQuery.php
/usr/share/icingaweb2/modules/monitoring/library/Monitoring/Backend/Ido/Query/CustomvarQuery.php
/usr/share/icingaweb2/modules/monitoring/library/Monitoring/Backend/Ido/Query/DowntimeQuery.php
/usr/share/icingaweb2/modules/monitoring/library/Monitoring/Backend/Ido/Query/DowntimeendhistoryQuery.php
/usr/share/icingaweb2/modules/monitoring/library/Monitoring/Backend/Ido/Query/DowntimestarthistoryQuery.php
/usr/share/icingaweb2/modules/monitoring/library/Monitoring/Backend/Ido/Query/EventgridQuery.php
/usr/share/icingaweb2/modules/monitoring/library/Monitoring/Backend/Ido/Query/EventhistoryQuery.php
/usr/share/icingaweb2/modules/monitoring/library/Monitoring/Backend/Ido/Query/GroupsummaryQuery.php
/usr/share/icingaweb2/modules/monitoring/library/Monitoring/Backend/Ido/Query/HostcommentQuery.php
/usr/share/icingaweb2/modules/monitoring/library/Monitoring/Backend/Ido/Query/HostcommentdeletionhistoryQuery.php
/usr/share/icingaweb2/modules/monitoring/library/Monitoring/Backend/Ido/Query/HostcommenthistoryQuery.php
/usr/share/icingaweb2/modules/monitoring/library/Monitoring/Backend/Ido/Query/HostdowntimeQuery.php
/usr/share/icingaweb2/modules/monitoring/library/Monitoring/Backend/Ido/Query/HostdowntimeendhistoryQuery.php
/usr/share/icingaweb2/modules/monitoring/library/Monitoring/Backend/Ido/Query/HostdowntimestarthistoryQuery.php
/usr/share/icingaweb2/modules/monitoring/library/Monitoring/Backend/Ido/Query/HostgroupQuery.php
/usr/share/icingaweb2/modules/monitoring/library/Monitoring/Backend/Ido/Query/HostgroupsummaryQuery.php
/usr/share/icingaweb2/modules/monitoring/library/Monitoring/Backend/Ido/Query/HostnotificationQuery.php
/usr/share/icingaweb2/modules/monitoring/library/Monitoring/Backend/Ido/Query/HostserviceproblemsummaryQuery.php
/usr/share/icingaweb2/modules/monitoring/library/Monitoring/Backend/Ido/Query/HoststatehistoryQuery.php
/usr/share/icingaweb2/modules/monitoring/library/Monitoring/Backend/Ido/Query/HoststatusQuery.php
/usr/share/icingaweb2/modules/monitoring/library/Monitoring/Backend/Ido/Query/HoststatussummaryQuery.php
/usr/share/icingaweb2/modules/monitoring/library/Monitoring/Backend/Ido/Query/IdoQuery.php
/usr/share/icingaweb2/modules/monitoring/library/Monitoring/Backend/Ido/Query/InstanceQuery.php
/usr/share/icingaweb2/modules/monitoring/library/Monitoring/Backend/Ido/Query/NotificationQuery.php
/usr/share/icingaweb2/modules/monitoring/library/Monitoring/Backend/Ido/Query/NotificationhistoryQuery.php
/usr/share/icingaweb2/modules/monitoring/library/Monitoring/Backend/Ido/Query/ProgramstatusQuery.php
/usr/share/icingaweb2/modules/monitoring/library/Monitoring/Backend/Ido/Query/RuntimesummaryQuery.php
/usr/share/icingaweb2/modules/monitoring/library/Monitoring/Backend/Ido/Query/RuntimevariablesQuery.php
/usr/share/icingaweb2/modules/monitoring/library/Monitoring/Backend/Ido/Query/ServicecommentQuery.php
/usr/share/icingaweb2/modules/monitoring/library/Monitoring/Backend/Ido/Query/ServicecommentdeletionhistoryQuery.php
/usr/share/icingaweb2/modules/monitoring/library/Monitoring/Backend/Ido/Query/ServicecommenthistoryQuery.php
/usr/share/icingaweb2/modules/monitoring/library/Monitoring/Backend/Ido/Query/ServicedowntimeQuery.php
/usr/share/icingaweb2/modules/monitoring/library/Monitoring/Backend/Ido/Query/ServicedowntimeendhistoryQuery.php
/usr/share/icingaweb2/modules/monitoring/library/Monitoring/Backend/Ido/Query/ServicedowntimestarthistoryQuery.php
/usr/share/icingaweb2/modules/monitoring/library/Monitoring/Backend/Ido/Query/ServicegroupQuery.php
/usr/share/icingaweb2/modules/monitoring/library/Monitoring/Backend/Ido/Query/ServicegroupsummaryQuery.php
/usr/share/icingaweb2/modules/monitoring/library/Monitoring/Backend/Ido/Query/ServicenotificationQuery.php
/usr/share/icingaweb2/modules/monitoring/library/Monitoring/Backend/Ido/Query/ServicestatehistoryQuery.php
/usr/share/icingaweb2/modules/monitoring/library/Monitoring/Backend/Ido/Query/ServicestatusQuery.php
/usr/share/icingaweb2/modules/monitoring/library/Monitoring/Backend/Ido/Query/ServicestatussummaryQuery.php
/usr/share/icingaweb2/modules/monitoring/library/Monitoring/Backend/Ido/Query/StatehistoryQuery.php
/usr/share/icingaweb2/modules/monitoring/library/Monitoring/Backend/Ido/Query/StatussummaryQuery.php