Searches on Symantec Endpoint Detection and Response (SEDR) no longer display 8007 Network events for clients that are running Symantec Endpoint Protection (SEP) 14.3.x.
The 8007 events from SEP 14.3.x are missing some fields which prevents the SEDR UI from displaying these events.
Broadcom Engineering resolved this issue in version 4.5.0. Please update to the latest build to receive this fix.*
*Workaround: While the 8007 events from SEP 14.3.x are not displayed in the GUI, they are available when exporting a search or when searching using the API.