1 <!-- @(#) $Id: netscreenfw_rules.xml,v 1.14 2009/07/31 18:06:10 dcid Exp $
2 - Official Netscreen Firewall rules for OSSEC.
4 - Copyright (C) 2009 Trend Micro Inc.
7 - This program is a free software; you can redistribute it
8 - and/or modify it under the terms of the GNU General Public
9 - License (version 3) as published by the FSF - Free Software
12 - License details: http://www.ossec.net/en/licensing.html
16 <group name="netscreenfw,">
17 <rule id="4500" level="0">
18 <decoded_as>netscreenfw</decoded_as>
19 <description>Grouping for the Netscreen Firewall rules</description>
22 <rule id="4501" level="3">
24 <action>notification</action>
25 <description>Netscreen notification message.</description>
28 <rule id="4502" level="4">
30 <action>warning</action>
31 <description>Netscreen warning message.</description>
34 <rule id="4503" level="5">
36 <action>critical</action>
37 <description>Netscreen critical/alert message.</description>
40 <rule id="4513" level="5">
42 <action>alert</action>
43 <description>Netscreen critical/alert message.</description>
46 <rule id="4504" level="5">
48 <action>information</action>
49 <description>Netscreen informational message.</description>
52 <!-- ns204: NetScreen device_id=ns204 [Root]system-critical-00027:
53 - Configuration Erase sequence accepted -->
54 <rule id="4505" level="11">
57 <description>Netscreen Erase sequence started.</description>
58 <group>service_availability,</group>
61 <rule id="4506" level="8">
64 <description>Successfull admin login to the Netscreen firewall</description>
65 <group>authentication_success,</group>
68 <rule id="4507" level="8">
71 <description>Successfull admin login to the Netscreen firewall</description>
72 <group>authentication_success,</group>
75 <rule id="4508" level="8">
78 <description>Firewall policy changed.</description>
79 <group>config_changed,</group>
82 <rule id="4509" level="8">
85 <description>Firewall configuration changed.</description>
86 <group>config_changed,</group>
89 <rule id="4550" level="10" frequency="4" timeframe="180" ignore="60">
90 <if_matched_sid>4503</if_matched_sid>
92 <description>Multiple Netscreen critical messages from </description>
93 <description>same source IP.</description>
96 <rule id="4551" level="10" frequency="6" timeframe="180" ignore="60">
97 <if_matched_sid>4503</if_matched_sid>
98 <description>Multiple Netscreen critical messages.</description>
101 <rule id="4552" level="10" frequency="4" timeframe="180" ignore="60">
102 <if_matched_sid>4513</if_matched_sid>
104 <description>Multiple Netscreen alert messages from </description>
105 <description>same source IP.</description>
108 <rule id="4553" level="10" frequency="8" timeframe="100" ignore="60">
109 <if_matched_sid>4513</if_matched_sid>
110 <description>Multiple Netscreen alert messages.</description>
112 </group> <!-- SYSLOG,NETSCREENFW -->