diff --git a/idstools/rule.py b/idstools/rule.py
index 17a5231..0134497 100644
--- a/idstools/rule.py
+++ b/idstools/rule.py
@@ -73,6 +73,8 @@ class Rule(dict):
     - **rev**: The revision of the rule as an integer
     - **msg**: The rule message as a string
     - **flowbits**: List of flowbit options in the rule
+    - **xbits**: List of xbit options in the rule
+    - **flowints**: List of flowint options in the rule
     - **metadata**: Metadata values as a list
     - **references**: References as a list
     - **classtype**: The classification type
@@ -96,6 +98,8 @@ def __init__(self, enabled=None, action=None, group=None):
         self["rev"] = None
         self["msg"] = None
         self["flowbits"] = []
+        self["xbits"] = []
+        self["flowints"] = []
         self["metadata"] = []
         self["references"] = []
         self["classtype"] = None
@@ -302,6 +306,10 @@ def parse(buf, group=None):
             rule[name] += [v.strip() for v in val.split(",")]
         elif name == "flowbits":
             rule.flowbits.append(val)
+        elif name == "xbits":
+            rule.xbits.append(val)
+        elif name == "flowint":
+            rule.flowints.append(val)
         elif name == "reference":
             rule.references.append(val)
         elif name == "msg":
diff --git a/tests/test_rule.py b/tests/test_rule.py
index eb17211..50dbe71 100644
--- a/tests/test_rule.py
+++ b/tests/test_rule.py
@@ -50,6 +50,8 @@ def test_parse1(self):
         self.assertEqual(len(rule.flowbits), 2)
         self.assertEquals(rule.flowbits[0], "isset,somebit")
         self.assertEquals(rule.flowbits[1], "unset,otherbit")
+        self.assertEqual(len(rule.xbits), 0)
+        self.assertEqual(len(rule.flowints), 0)
         self.assertEquals(rule.classtype, "trojan-activity")
 
     def test_disable_rule(self):
@@ -162,7 +164,7 @@ def test_scratch(self):
         print("%s" % reassembled)
 
         self.assertEquals(rule_string, reassembled)
-        
+
     def test_parse_message_with_semicolon(self):
         rule_string = u"""alert ip any any -> any any (msg:"TEST RULE\; and some"; content:"uid=0|28|root|29|"; tag:session,5,packets; classtype:bad-unknown; sid:10000000; rev:1;)"""
         rule = idstools.rule.parse(rule_string)
@@ -202,3 +204,34 @@ def test_parse(self):
         rs = u"""alert any [1.1.1.1, !2.2.2.2] any -> any [1,2,3] (msg:"TEST"; sid:1; rev:1;)"""
         rule = idstools.rule.parse(rs)
         self.assertIsNotNone(rule)
+
+    def test_parse_flowint_rule(self):
+        rs = u"""alert tcp any any -> any any (msg:"Counting Usernames"; content:"jonkman"; flowint: usernamecount, +, 1; noalert;)"""
+        rule = idstools.rule.parse(rs)
+        self.assertEqual(len(rule.flowints), 1)
+        self.assertEqual(rule.flowints[0], "usernamecount, +, 1")
+
+        rs = """alert tcp any any -> any any (msg:"More than Five Usernames!"; content:"jonkman"; flowint: usernamecount, +, 1; flowint:usernamecount, >, 5;)"""
+        rule = idstools.rule.parse(rs)
+        self.assertEqual(len(rule.flowints), 2)
+        self.assertEqual(rule.flowints[0], "usernamecount, +, 1")
+        self.assertEqual(rule.flowints[1], "usernamecount, >, 5")
+
+        rs = """alert tcp any any -> any any (msg:"Setting a flowint counter"; content:"GET"; flowint:myvar, notset; flowint:maxvar,notset; flowint:myvar,=,1; flowint: maxvar,=,6;)"""
+        rule = idstools.rule.parse(rs)
+        self.assertEqual(len(rule.flowints), 4)
+        self.assertEqual(rule.flowints[0], "myvar, notset")
+        self.assertEqual(rule.flowints[1], "maxvar,notset")
+        self.assertEqual(rule.flowints[2], "myvar,=,1")
+        self.assertEqual(rule.flowints[3], "maxvar,=,6")
+
+    def test_parse_xbits_rule(self):
+        rs = u"""drop ssh any any -> $MYSERVER 22 (msg:"DROP libssh incoming"; flow:to_server,established; ssh.softwareversion:"libssh"; xbits:set, badssh, track ip_src, expire 3600; sid:4000000005;)"""
+        rule = idstools.rule.parse(rs)
+        self.assertEqual(len(rule.xbits), 1)
+        self.assertEqual(rule.xbits[0], "set, badssh, track ip_src, expire 3600")
+
+        rs = """drop ssh any any -> $MYSERVER 22 (msg:"DROP BLACKLISTED"; xbits:isset, badssh, track ip_src; sid:4000000006;)"""
+        rule = idstools.rule.parse(rs)
+        self.assertEqual(len(rule.xbits), 1)
+        self.assertEqual(rule.xbits[0], "isset, badssh, track ip_src")