This is an event from SharePoint audit event from LOGbinder SP generated by Audit Flag  SecurityChange.

Description Fields in 37

• Occurred: this is the date and time when SharePoint recorded the event to the internal SharePoint audit log and may be earlier than the date/time in the header of this event which reflects when LOGbinder SP wrote the event to Windows event log
• Site: This is the URL of the site generating this event
• User: name of the user who performed the action
• Administrator
  • ID: Sharepoint ID assigned to site collection administrator
  • Name: Name of site collection administrator