diff --git a/nettacker/modules/scan/port.yaml b/nettacker/modules/scan/port.yaml
index 47f79fac..1ebe0361 100644
--- a/nettacker/modules/scan/port.yaml
+++ b/nettacker/modules/scan/port.yaml
@@ -1092,4 +1092,8 @@ payloads:
 
               amqp:
                 regex: "AMQP"
-                reverse: false
\ No newline at end of file
+                reverse: false
+                
+              smb:
+                regex: "SMB\\d+|Microsoft Windows Network|Server\\sMessage\\sBlock\\sProtocol|\\d{{1,3}}\\.\\d{{1,3}}\\.\\d{{1,3}}\\.\\d{{1,3}}.*?SMB.*?|Session\\sError|Not\\simplemented|Protocol\\sViolation|\\d+\\sbytes\\sreceived|SMB\\sConnection\\sterminated|Session\\sestablished\\susing\\sSMB\\d+|NTLMv2|Negotiate Protocol|SMB2\\sProtocol\\sNegotiation|Session\\sSetup\\sSMB|Tree\\sConnect"
+                reverse: false