Update net_connection_win_notepad.yml

rules/windows/network_connection/net_connection_win_notepad.yml

@@ -22,7 +22,9 @@ logsource:
 detection:
     selection:
         Image|endswith: '\notepad.exe'
-    condition: selection
+    filter_optional_printing:
+        DestinationPort: 9100
+    condition: selection and not 1 of filter_optional_*
 falsepositives:
     - Printing documents via notepad might cause communication with the printer via port 9100 or similar.
 level: high