1<!-- @(#) $Id: ./etc/rules/zeus_rules.xml, 2011/09/08 dcid Exp $
2
3  -
4  -  Official Zeus rules for OSSEC.
5  -
6  -  Copyright (C) 2009 Trend Micro Inc.
7  -  All rights reserved.
8  -
9  -  This program is a free software; you can redistribute it
10  -  and/or modify it under the terms of the GNU General Public
11  -  License (version 2) as published by the FSF - Free Software
12  -  Foundation.
13  -
14  -  License details: http://www.ossec.net/en/licensing.html
15  -
16  -  Contributed by: Chris Buckley <chris at cjbuckley.net>
17  -->
18
19
20<!-- For more info:
21  - http://www.ossec.net/wiki/index.php/Log_Samples_Zeus
22  -->
23
24
25<group name="zeus,">
26  <rule id="31200" level="0">
27    <decoded_as>zeus</decoded_as>
28    <description>Grouping of Zeus rules.</description>
29  </rule>
30
31  <rule id="31201" level="0">
32    <if_sid>31200</if_sid>
33    <pcre2>^\[\S+ \S+\] INFO:|^\[\S+ \S+\] SSL:</pcre2>
34    <description>Grouping of Zeus informational logs.</description>
35  </rule>
36
37  <rule id="31202" level="4">
38    <if_sid>31200</if_sid>
39    <pcre2>^\[\S+ \S+\] WARN:</pcre2>
40    <description>Zeus warning log.</description>
41  </rule>
42
43  <rule id="31203" level="9">
44    <if_sid>31200</if_sid>
45    <pcre2>^\[\S+ \S+\] SERIOUS:</pcre2>
46    <description>Zeus serious log.</description>
47  </rule>
48
49  <rule id="31204" level="12">
50    <if_sid>31200</if_sid>
51    <pcre2>^\[\S+ \S+\] FATAL:</pcre2>
52    <description>Zeus fatal log.</description>
53  </rule>
54
55  <rule id="31205" level="8">
56    <if_sid>31202</if_sid>
57    <pcre2>admin:Authentication failure</pcre2>
58    <description>Admin authentication failed.</description>
59    <group>authentication_failed,</group>
60  </rule>
61
62  <rule id="31206" level="0">
63    <if_sid>31202</if_sid>
64    <pcre2>Unknown directive</pcre2>
65    <description>Configuration warning (ignored).</description>
66  </rule>
67
68  <rule id="31251" level="10" frequency="6" timeframe="120">
69    <if_matched_sid>31202</if_matched_sid>
70    <description>Multiple Zeus warnings.</description>
71  </rule>
72</group> <!-- zeus, -->
73
74
75<!-- EOF -->
76