You can export Symantec endpoint logs to excel file using the following method:
1. Open the Symantec endpoint protection client.
2. Go to > view logs.
3. Press "view logs" under "antivirus and antispyware protection" tab.
4. Choose scan logs, risk logs or system logs to view.
5. Press the export button on the down left corner.
6. Fill in a file name and save the file as CSV file for excel.