diff --git a/salt/soc/files/soc/hunt.eventfields.json b/salt/soc/files/soc/hunt.eventfields.json
index e43fedd4f..0cb6437c8 100644
--- a/salt/soc/files/soc/hunt.eventfields.json
+++ b/salt/soc/files/soc/hunt.eventfields.json
@@ -76,6 +76,7 @@
 	  "::profinet": ["soc_timestamp", "source.ip", "source.port", "destination.ip", "destination.port", "profinet.index", "profinet.operation_type", "log.id.uid" ],
 	  "::profinet_dce_rpc": ["soc_timestamp", "source.ip", "source.port", "destination.ip", "destination.port", "profinet.operation", "log.id.uid" ],
 	  "::cotp": ["soc_timestamp", "source.ip", "source.port", "destination.ip", "destination.port", "cotp.pdu.name", "log.id.uid" ],
+	  "::opcua_binary": ["soc_timestamp", "source.ip", "source.port", "destination.ip", "destination.port", "opcua.identifier_string", "opcua.message_type", "log.id.uid" ],
 	  "::tds_sql_batch": ["soc_timestamp", "source.ip", "source.port", "destination.ip", "destination.port", "tds.header_type", "log.id.uid", "event.dataset" ]