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next/sv/178/20231117/v1 #1472

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next/sv/178/20231117/v1 #1472

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60fa79d
mqtt: add test case for protocol string keyword
satta Oct 11, 2023
c6d3601
ftp: improves check for alert app-layer data
catenacyber May 11, 2023
7fd9f26
tftp: improves check for alert app-layer data
catenacyber May 11, 2023
02926f4
krb5: improves check for alert app-layer data
catenacyber May 12, 2023
02433c9
ssh: do not test direction
catenacyber May 18, 2023
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4 changes: 0 additions & 4 deletions tests/bug-4903/bug-4903-01/test.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -54,12 +54,8 @@ checks:
- filter:
count: 1
match:
dest_ip: 192.168.200.1
dest_port: 22
event_type: ssh
proto: TCP
src_ip: 192.168.100.1
src_port: 10000
ssh.server.proto_version: '1.99'
ssh.server.software_version: Cisco_server-1.24
- filter:
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4 changes: 0 additions & 4 deletions tests/bug-4903/bug-4903-02/test.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -54,12 +54,8 @@ checks:
- filter:
count: 1
match:
dest_ip: 192.168.200.1
dest_port: 22
event_type: ssh
proto: TCP
src_ip: 192.168.100.1
src_port: 10001
ssh.server.proto_version: '1.99'
ssh.server.software_version: Cisco_server-1.24
- filter:
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4 changes: 0 additions & 4 deletions tests/bug-4903/bug-4903-04/test.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -60,13 +60,9 @@ checks:
- filter:
count: 1
match:
dest_ip: 192.168.200.1
dest_port: 22
event_type: ssh
pcap_cnt: 6
proto: TCP
src_ip: 192.168.100.1
src_port: 10003
ssh.client.proto_version: '2.0'
ssh.client.software_version: Cisco_client-1.25
ssh.server.proto_version: '1.99'
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1 change: 1 addition & 0 deletions tests/ftp/ftp-too-long-command/test.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -34,3 +34,4 @@ checks:
match:
event_type: alert
alert.signature_id: 2232000
ftp.command: "RETR"
1 change: 1 addition & 0 deletions tests/krb5-kerberoasting/test.yaml
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Expand Up @@ -21,6 +21,7 @@ checks:
match:
event_type: alert
alert.signature_id: 1
krb5.msg_type: KRB_TGS_REP
- filter:
count: 1
match:
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Binary file added tests/mqtt-connect-rules/mqtt5_pub_jpeg.pcap
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16 changes: 16 additions & 0 deletions tests/mqtt-connect-rules/suricata.yaml
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@@ -0,0 +1,16 @@
%YAML 1.1
---

outputs:
- eve-log:
enabled: yes
filetype: regular
filename: eve.json
types:
- mqtt
- alert

app-layer:
protocols:
mqtt:
enabled: yes
4 changes: 4 additions & 0 deletions tests/mqtt-connect-rules/test.rules
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@@ -0,0 +1,4 @@
alert mqtt any any -> any any (msg:"MQTT CONNECT protocol string SUCCESS"; mqtt.connect.protocol_string; content:"MQTT"; sid:1;)
alert mqtt any any -> any any (msg:"MQTT CONNECT protocol string SUCCESS2"; mqtt.connect.protocol_string; content:"M"; sid:2;)
alert mqtt any any -> any any (msg:"MQTT CONNECT protocol string FAIL"; mqtt.connect.protocol_string; content:"Foobar"; sid:3;)

63 changes: 63 additions & 0 deletions tests/mqtt-connect-rules/test.yaml
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@@ -0,0 +1,63 @@
requires:
files:
- src/detect-mqtt-connect-protocol-string.c

args:
- -k none

checks:

- filter:
count: 1
match:
event_type: mqtt
mqtt.connect.protocol_string: MQTT
mqtt.connect.protocol_version: 5
mqtt.connect.flags.username: true
mqtt.connect.flags.password: true
mqtt.connect.flags.will: false
mqtt.connect.flags.will_retain: false
mqtt.connect.flags.clean_session: true
mqtt.connect.client_id: ""
mqtt.connect.username: user
mqtt.connect.password: pass
mqtt.connect.properties.receive_maximum: 20
mqtt.connack.session_present: false
mqtt.connack.return_code: 0
mqtt.connack.properties.topic_alias_maximum: 10

- filter:
count: 1
match:
event_type: mqtt
mqtt.publish.qos: 0
mqtt.publish.retain: false
mqtt.publish.dup: false
mqtt.publish.topic: topicX

- filter:
count: 1
match:
event_type: mqtt
mqtt.disconnect.qos: 0
mqtt.disconnect.retain: false
mqtt.disconnect.dup: false
mqtt.disconnect.reason_code: 0

- filter:
count: 1
match:
event_type: alert
alert.signature: MQTT CONNECT protocol string SUCCESS

- filter:
count: 1
match:
event_type: alert
alert.signature: MQTT CONNECT protocol string SUCCESS2

- filter:
count: 0
match:
event_type: alert
alert.signature: MQTT CONNECT protocol string FAIL
6 changes: 6 additions & 0 deletions tests/output-eve-tftp-01/test.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -15,3 +15,9 @@ checks:
count: 1
match:
event_type: alert
- filter:
min-version: 7
count: 1
match:
event_type: alert
tftp.packet: "read"
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