diff --git a/config/filter.d/sshd.conf b/config/filter.d/sshd.conf
index 18ac6668..17760c33 100644
--- a/config/filter.d/sshd.conf
+++ b/config/filter.d/sshd.conf
@@ -22,9 +22,12 @@ _daemon = sshd
 #          (?:::f{4,6}:)?(?P<host>[\w\-.^_]+)
 # Values:  TEXT
 #
+#
+md5hex = [\da-f]{2}:){15}[\da-f]{2}
+
 failregex = ^%(__prefix_line)s(?:error: PAM: )?[aA]uthentication (?:failure|error) for .* from <HOST>( via \S+)?\s*$
             ^%(__prefix_line)s(?:error: PAM: )?User not known to the underlying authentication module for .* from <HOST>\s*$
-            ^%(__prefix_line)sFailed \S+ for .* from <HOST>(?: port \d*)?(?: ssh\d*)?\s*$
+            ^%(__prefix_line)sFailed \S+ for .* from <HOST>(?: port \d*)?(?: ssh\d*)?(: (ruser .{0,100}|(\S+ ID \S+ (serial \d+) CA )?\S+ (%(md5hex)s(, client user ".{0,100}", client host ".{0,100}")?))?\s*$
             ^%(__prefix_line)sROOT LOGIN REFUSED.* FROM <HOST>\s*$
             ^%(__prefix_line)s[iI](?:llegal|nvalid) user .* from <HOST>\s*$
             ^%(__prefix_line)sUser .+ from <HOST> not allowed because not listed in AllowUsers\s*$
diff --git a/testcases/files/logs/sshd b/testcases/files/logs/sshd
index 75854774..96338220 100644
--- a/testcases/files/logs/sshd
+++ b/testcases/files/logs/sshd
@@ -85,3 +85,12 @@ Mar 26 04:56:27 angel sshd[9739]: User allena from example.com not allowed becau
 Feb 7 16:01:07 linux-m899 sshd[5106]: User root from 192.51.100.54 not allowed because a group is listed in DenyGroups
 # failJSON: { "time": "2005-01-05T11:15:05", "match": true , "host": "10.0.0.40" }
 Jan 5 11:15:05 NAS sshd[1966]: User root from 10.0.0.40 not allowed because none of user's groups are listed in AllowGroups
+
+# failJSON: { "time": "2004-09-29T16:28:02", "match": true , "host": "127.0.0.1" }
+Sep 29 16:28:02 spaceman sshd[16699]: Failed password for dan from 127.0.0.1 port 45416 ssh1
+
+# failJSON: { "time": "2004-09-29T17:15:02", "match": true , "host": "127.0.0.1" }
+Sep 29 17:15:02 spaceman sshd[12946]: Failed hostbased for dan from 127.0.0.1 port 45785 ssh2: RSA 8c:e3:aa:0f:64:51:02:f7:14:79:89:3f:65:84:7c:30, client user "dan", client host "localhost.localdomain"
+
+# failJSON: { "time": "2004-09-29T17:15:02", "match": true , "host": "127.0.0.1" }
+Sep 29 17:15:02 spaceman sshd[12946]: Failed hostbased for dan from 127.0.0.1 port 45785 ssh2: DSA 01:c0:79:41:91:31:9a:7d:95:23:91:ac:b1:6d:59:81, client user "dan", client host "localhost.localdomain"