diff --git a/changes/65d5b1092a529b30765cbf10acf0ef51.yaml b/changes/65d5b1092a529b30765cbf10acf0ef51.yaml
new file mode 100644
index 0000000000..0b576de23d
--- /dev/null
+++ b/changes/65d5b1092a529b30765cbf10acf0ef51.yaml
@@ -0,0 +1,6 @@
+---
+desc: Added ``it:app:suricata:rule`` and ``it:app:suricata:matched`` forms.
+desc:literal: false
+prs: []
+type: model
+...
diff --git a/synapse/models/infotech.py b/synapse/models/infotech.py
index 444b23bf3b..33b84f8ae0 100644
--- a/synapse/models/infotech.py
+++ b/synapse/models/infotech.py
@@ -1049,6 +1049,12 @@ def getModelDefs(self):
                 ('it:app:snort:hit', ('guid', {}), {
                     'doc': 'An instance of a snort rule hit.',
                 }),
+                ('it:app:suricata:rule', ('guid', {}), {
+                    'doc': 'A suricata rule.',
+                }),
+                ('it:app:suricata:matched', ('guid', {}), {
+                    'doc': 'An instance of a suricata rule hit.',
+                }),
                 ('it:reveng:function', ('guid', {}), {
                     'doc': 'A function inside an executable.',
                 }),
@@ -1119,6 +1125,8 @@ def getModelDefs(self):
                     'doc': 'The target node was returned as a result of running the query.'}),
                 (('it:app:snort:rule', 'detects', None), {
                     'doc': 'The snort rule is intended for use in detecting the target node.'}),
+                (('it:app:suricata:rule', 'detects', None), {
+                    'doc': 'The suricata rule is intended for use in detecting the target node.'}),
                 (('it:app:yara:rule', 'detects', None), {
                     'doc': 'The YARA rule is intended for use in detecting the target node.'}),
                 (('it:dev:repo', 'has', 'inet:url'), {
@@ -3207,6 +3215,59 @@ def getModelDefs(self):
                         'doc': 'Set to true if the network traffic was dropped due to the match.'}),
                 )),
 
+                ('it:app:suricata:rule', {}, (
+
+                    ('id', ('str', {}), {
+                        'doc': 'The suricata rule id.'}),
+
+                    ('text', ('str', {}), {
+                        'disp': {'hint': 'text'},
+                        'doc': 'The suricata rule text.'}),
+
+                    ('name', ('str', {}), {
+                        'doc': 'The name of the suricata rule.'}),
+
+                    ('desc', ('str', {}), {
+                        'disp': {'hint': 'text'},
+                        'doc': 'A brief description of the suricata rule.'}),
+
+                    ('version', ('it:semver', {}), {
+                        'doc': 'The current version of the rule.'}),
+
+                    ('author', ('ps:contact', {}), {
+                        'doc': 'Contact info for the author of the rule.'}),
+
+                    ('created', ('time', {}), {
+                        'doc': 'The time the rule was created.'}),
+
+                    ('updated', ('time', {}), {
+                        'doc': 'The time the rule was most recently modified.'}),
+
+                    ('enabled', ('bool', {}), {
+                        'doc': 'The rule enabled status to be used for suricata evaluation engines.'}),
+                )),
+
+                ('it:app:suricata:matched', {}, (
+
+                    ('rule', ('it:app:suricata:rule', {}), {
+                        'doc': 'The suricata rule that matched the file.'}),
+
+                    ('target', ('inet:flow', {}), {
+                        'doc': 'The inet:flow that matched the suricata rule.'}),
+
+                    ('time', ('time', {}), {
+                        'doc': 'The time that the rule matched the network flow.'}),
+
+                    ('sensor', ('it:host', {}), {
+                        'doc': 'The sensor host node that produced the hit.'}),
+
+                    ('version', ('it:semver', {}), {
+                        'doc': 'The version of the rule at the time of match.'}),
+
+                    ('dropped', ('bool', {}), {
+                        'doc': 'Set to true if the network traffic was dropped due to the match.'}),
+                )),
+
                 ('it:sec:stix:bundle', {}, (
                     ('id', ('str', {}), {
                         'doc': 'The id field from the STIX bundle.'}),
diff --git a/synapse/tests/test_model_infotech.py b/synapse/tests/test_model_infotech.py
index cb724a0600..620b8488f2 100644
--- a/synapse/tests/test_model_infotech.py
+++ b/synapse/tests/test_model_infotech.py
@@ -1779,6 +1779,55 @@ async def test_it_app_snort(self):
 
             self.eq(0x10000200003, nodes[0].get('version'))
 
+    async def test_it_app_suricata(self):
+
+        async with self.getTestCore() as core:
+
+            hit = s_common.guid()
+            rule = s_common.guid()
+            flow = s_common.guid()
+            host = s_common.guid()
+            opts = {'vars': {'rule': rule, 'flow': flow, 'host': host, 'hit': hit}}
+
+            nodes = await core.nodes('''
+            [ it:app:suricata:rule=$rule
+                :id=999
+                :text=gronk
+                :name=foo
+                :desc=bar
+                :author = {[ ps:contact=* :name=visi ]}
+                :created = 20120101
+                :updated = 20220101
+                :enabled=1
+                :version=1.2.3
+                +(detects)> {[ it:prod:softname=woot ]}
+            ]
+            ''', opts=opts)
+
+            self.len(1, nodes)
+            self.eq('999', nodes[0].get('id'))
+            self.eq('foo', nodes[0].get('name'))
+            self.eq('gronk', nodes[0].get('text'))
+            self.eq('bar', nodes[0].get('desc'))
+            self.eq(True, nodes[0].get('enabled'))
+            self.eq(0x10000200003, nodes[0].get('version'))
+            self.eq(1325376000000, nodes[0].get('created'))
+            self.eq(1640995200000, nodes[0].get('updated'))
+            self.nn(nodes[0].get('author'))
+
+            self.len(1, await core.nodes('it:app:suricata:rule -(detects)> it:prod:softname'))
+
+            nodes = await core.nodes('''[ it:app:suricata:matched=$hit
+                :rule=$rule :target=$flow :time=2015 :sensor=$host
+                :version=1.2.3 :dropped=true ]''', opts=opts)
+            self.len(1, nodes)
+            self.true(nodes[0].get('dropped'))
+            self.eq(rule, nodes[0].get('rule'))
+            self.eq(flow, nodes[0].get('target'))
+            self.eq(host, nodes[0].get('sensor'))
+            self.eq(1420070400000, nodes[0].get('time'))
+            self.eq(0x10000200003, nodes[0].get('version'))
+
     async def test_it_reveng(self):
 
         async with self.getTestCore() as core: