1 <!-- @(#) $Id: ./etc/rules/hordeimp_rules.xml, 2011/09/08 dcid Exp $
3 - Official Horde IMP rules for OSSEC.
5 - Copyright (C) 2009 Trend Micro Inc.
8 - This program is a free software; you can redistribute it
9 - and/or modify it under the terms of the GNU General Public
10 - License (version 2) as published by the FSF - Free Software
13 - License details: http://www.ossec.net/en/licensing.html
17 <group name="syslog,hordeimp,">
18 <rule id="9300" level="0">
19 <decoded_as>horde_imp</decoded_as>
20 <description>Grouping for the Horde imp rules.</description>
23 <rule id="9301" level="0">
25 <match>^[info]</match>
26 <description>Horde IMP informational message.</description>
29 <rule id="9302" level="3">
31 <match>^[notice]</match>
32 <description>Horde IMP notice message.</description>
35 <rule id="9303" level="5">
37 <match>^[error]</match>
38 <description>Horde IMP error message.</description>
41 <rule id="9304" level="9" ignore="60">
43 <match>^[emergency]</match>
44 <description>Horde IMP emergency message.</description>
45 <group>service_availability,</group>
48 <rule id="9305" level="3">
50 <match>Login success for </match>
51 <description>Horde IMP successful login.</description>
52 <group>authentication_success,</group>
55 <rule id="9306" level="5">
57 <match>FAILED LOGIN </match>
58 <description>Horde IMP Failed login.</description>
59 <group>authentication_failed,</group>
62 <rule id="9351" level="10" frequency="6" timeframe="120">
63 <if_matched_sid>9306</if_matched_sid>
65 <description>Horde brute force (multiple failed logins).</description>
66 <group>authentication_failures,</group>
69 <rule id="9352" level="10" frequency="4" timeframe="320">
70 <if_matched_sid>9304</if_matched_sid>
71 <description>Multiple Horde emergency messages.</description>
72 <group>service_availability,</group>
75 </group> <!-- SYSLOG,HORDE_IMP -->