+++ /dev/null
-<!-- @(#) $Id: ./etc/rules/imapd_rules.xml, 2011/09/08 dcid Exp $
-
- - Official imapd rules for OSSEC.
- -
- - Copyright (C) 2009 Trend Micro Inc.
- - All rights reserved.
- -
- - This program is a free software; you can redistribute it
- - and/or modify it under the terms of the GNU General Public
- - License (version 2) as published by the FSF - Free Software
- - Foundation.
- -
- - License details: http://www.ossec.net/en/licensing.html
- -->
-
-
-<var name="IMAPD_FREQ">6</var>
-
-<group name="syslog,imapd,">
- <rule id="3600" level="0" noalert="1">
- <decoded_as>imapd</decoded_as>
- <description>Grouping of the imapd rules.</description>
- </rule>
-
- <rule id="3601" level="5">
- <if_sid>3600</if_sid>
- <match>Login failed user=|AUTHENTICATE LOGIN failure</match>
- <description>Imapd user login failed.</description>
- <group>authentication_failed,</group>
- </rule>
-
- <rule id="3602" level="3">
- <if_sid>3600</if_sid>
- <match>Authenticated user=</match>
- <description>Imapd user login.</description>
- <group>authentication_success,</group>
- </rule>
-
- <rule id="3603" level="0">
- <if_sid>3600</if_sid>
- <match>Logout user=</match>
- <description>Imapd user logout.</description>
- </rule>
-
- <rule id="3651" level="10" frequency="$IMAPD_FREQ" timeframe="120">
- <if_matched_sid>3601</if_matched_sid>
- <same_source_ip />
- <description>Multiple failed logins from same source ip.</description>
- <group>authentication_failures,</group>
- </rule>
-
-</group> <!-- SYSLOG,IMAPD -->