/usr/share/logsparser/normalizers/deny_event.xml is in python-logsparser 0.4-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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<!--++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-->
<!-- -->
<!-- pylogparser - Logs parsers python library -->
<!-- Copyright (C) 2011 Wallix Inc. -->
<!-- -->
<!--++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-->
<!-- -->
<!-- This package is free software; you can redistribute -->
<!-- it and/or modify it under the terms of the GNU Lesser -->
<!-- General Public License as published by the Free Software -->
<!-- Foundation; either version 2.1 of the License, or (at -->
<!-- your option) any later version. -->
<!-- -->
<!-- This package is distributed in the hope that it will be -->
<!-- useful, but WITHOUT ANY WARRANTY; without even the implied -->
<!-- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR -->
<!-- PURPOSE. See the GNU Lesser General Public License for -->
<!-- more details. -->
<!-- -->
<!-- You should have received a copy of the GNU Lesser General -->
<!-- Public License along with this package; if not, write -->
<!-- to the Free Software Foundation, Inc., 59 Temple Place, -->
<!-- Suite 330, Boston, MA 02111-1307 USA -->
<!-- -->
<!--++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-->
<!DOCTYPE normalizer SYSTEM "normalizer.dtd">
<normalizer name="deny_event"
version="0.99"
unicode="yes"
ignorecase="yes"
matchtype="match"
appliedTo="raw"
taxonomy="firewall">
<description>
<localized_desc language="en"></localized_desc>
<localized_desc language="fr"></localized_desc>
</description>
<authors>
<author>clo@wallix.com</author>
</authors>
<tagTypes>
<tagType name="uuid" type="basestring">
<description>
<localized_desc language="en"></localized_desc>
<localized_desc language="fr"></localized_desc>
</description>
<regexp>[-0-9a-z]*</regexp>
</tagType>
<tagType name="dateandtime" type="basestring">
<description>
<localized_desc language="en"></localized_desc>
<localized_desc language="fr"></localized_desc>
</description>
<regexp>\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}[.]\d+</regexp>
</tagType>
<tagType name="deny_field" type="basestring">
<description>
<localized_desc language="en"></localized_desc>
<localized_desc language="fr"></localized_desc>
</description>
<regexp>[^,]*</regexp>
</tagType>
<tagType name="IP" type="basestring">
<description>
<localized_desc language="en">Ugly hack for IPv6, IPv4 addresses</localized_desc>
<localized_desc language="fr"></localized_desc>
</description>
<regexp>(?:((([0-9A-Fa-f]{1,4}:){7}(([0-9A-Fa-f]{1,4})|:))|(([0-9A-Fa-f]{1,4}:){6}(:|((25[0-5]|2[0-4]\d|[01]?\d{1,2})(\.(25[0-5]|2[0-4]\d|[01]?\d{1,2})){3})|(:[0-9A-Fa-f]{1,4})))|(([0-9A-Fa-f]{1,4}:){5}((:((25[0-5]|2[0-4]\d|[01]?\d{1,2})(\.(25[0-5]|2[0-4]\d|[01]?\d{1,2})){3})?)|((:[0-9A-Fa-f]{1,4}){1,2})))|(([0-9A-Fa-f]{1,4}:){4}(:[0-9A-Fa-f]{1,4}){0,1}((:((25[0-5]|2[0-4]\d|[01]?\d{1,2})(\.(25[0-5]|2[0-4]\d|[01]?\d{1,2})){3})?)|((:[0-9A-Fa-f]{1,4}){1,2})))|(([0-9A-Fa-f]{1,4}:){3}(:[0-9A-Fa-f]{1,4}){0,2}((:((25[0-5]|2[0-4]\d|[01]?\d{1,2})(\.(25[0-5]|2[0-4]\d|[01]?\d{1,2})){3})?)|((:[0-9A-Fa-f]{1,4}){1,2})))|(([0-9A-Fa-f]{1,4}:){2}(:[0-9A-Fa-f]{1,4}){0,3}((:((25[0-5]|2[0-4]\d|[01]?\d{1,2})(\.(25[0-5]|2[0-4]\d|[01]?\d{1,2})){3})?)|((:[0-9A-Fa-f]{1,4}){1,2})))|(([0-9A-Fa-f]{1,4}:)(:[0-9A-Fa-f]{1,4}){0,4}((:((25[0-5]|2[0-4]\d|[01]?\d{1,2})(\.(25[0-5]|2[0-4]\d|[01]?\d{1,2})){3})?)|((:[0-9A-Fa-f]{1,4}){1,2})))|(:(:[0-9A-Fa-f]{1,4}){0,5}((:((25[0-5]|2[0-4]\d|[01]?\d{1,2})(\.(25[0-5]|2[0-4]\d|[01]?\d{1,2})){3})?)|((:[0-9A-Fa-f]{1,4}){1,2})))|(((25[0-5]|2[0-4]\d|[01]?\d{1,2})(\.(25[0-5]|2[0-4]\d|[01]?\d{1,2})){3})))(%.+)?)?</regexp>
</tagType>
</tagTypes>
<callbacks>
<callback name="decode_alert_type">
TYPES = {
"1" : "Resources",
"2" : "System",
"3" : "Configuration",
"4" : "Security",
"5" : "Backend",
"6" : "Acceleration"
}
log['alert_type'] = TYPES.get(value, "Unknown")
</callback>
<callback name="decode_message">
SUBTYPES = {
"1.1" : "CPU",
"1.2" : "Memory",
"2.1" : "Access",
"2.2" : "Device Operations",
"3.1" : "Configuration change",
"3.2" : "Backup and Restore",
"4.1" : "HTTP Security",
"4.2" : "XML Security",
"4.3" : "Authentication",
"5.1" : "Backend availability",
"5.2" : "Backend performances",
"6.1" : "Server Load-Balancing",
"6.2" : "Caching"
}
MESSAGES = {
# Resources
"1.1.6.0" : "CPU utilization below 60%",
"1.1.4.0" : "CPU utilization over 60%",
"1.1.2.0" : "CPU utilization over 80%",
"1.2.6.0" : "Memory utilization below 70%",
"1.2.4.0" : "Memory utilization over 70%",
"1.2.2.0" : "Memory utilization over 90%",
# System
"2.1.6.0" : "User logout",
"2.1.4.0" : "User successful login",
"2.1.2.0" : "User failed login attempts",
"2.2.6.0" : "Instance started",
"2.2.5.0" : "rWeb started",
"2.2.4.0" : "Instance stopped",
"2.2.2.0" : "rWeb stopped",
# Configuration
"3.1.5.0" : "Configuration change successful",
"3.1.3.0" : "Configuration change failed",
"3.2.5.0" : "Configuration backup successful",
"3.2.5.1" : "Configuration restore successful",
"3.2.3.0" : "Configuration backup failure",
"3.2.2.0" : "Configuration restore failure",
# Security
"4.1.4.0" : "Attack blocked by Blacklist",
"4.1.4.1" : "Attack blocked by Whitelist",
"4.1.4.2" : "Attack blocked by Scoringlist",
"4.1.4.3" : "Attack blocked by UBT (DoS protection)",
"4.1.4.4" : "Attack blocked by UBT (Site Crawling)",
"4.1.4.5" : "Attack blocked by UBT (Brute Force)",
"4.1.4.6" : "Attack blocked by UBT (Cookie Theft)",
"4.1.4.7" : "Attack blocked by UBT (Direct Access)",
"4.1.4.8" : "Attack blocked by UBT (Restricted Access)",
"4.1.4.9" : "Attack blocked by Stateful engine (Link Tracking)",
"4.1.4.10" : "Attack blocked by Stateful engine (Parameter Tracking)",
"4.1.4.11" : "Attack blocked by Stateful engine (Cookie Tracking)",
"4.1.4.12" : "Attack blocked by Canonization engine (URI Wrong Encoding)",
"4.1.4.13" : "Attack blocked by Canonization engine (URI Decoding)",
"4.1.4.14" : "Attack blocked by Canonization engine (Parameter Decoding)",
"4.1.4.15" : "Attack blocked by HTTP requests filter (Forbidden Method)",
"4.1.4.16" : "Attack blocked by HTTP requests filter (Header Size)",
"4.1.4.17" : "Attack blocked by HTTP requests filter (Body Size)",
"4.1.4.18" : "Attack blocked by HTTP requests filter (Number of Request Fields)",
"4.1.4.19" : "Attack blocked by HTTP requests filter (Size of Request Fields)",
"4.1.4.20" : "Attack blocked by HTTP requests filter (Number of Request Lines)",
"4.1.4.21" : "Attack blocked by HTTP responses filter",
"4.2.4.0" : "Attack blocked by Blacklist",
"4.2.4.1" : "Attack blocked by Scoringlist",
"4.2.4.2" : "Attack blocked by XML Schema validation engine",
"4.2.4.3" : "Attack blocked by Stateful engine",
"4.2.4.4" : "Attack blocked by Canonization engine",
"4.2.4.5" : "Attack blocked by Attachment validation engine",
"4.2.4.6" : "Attack blocked by Source filtering engine",
"4.3.5.0" : "Authentication successful",
"4.3.3.1" : "Authentication failed",
# Backend
"5.1.6.0" : "Server available",
"5.1.1.0" : "Server error response",
"5.1.0.0" : "Server not response",
"5.2.6.0" : "Response time < 70% of maximum allowed",
"5.2.4.0" : "Response time 70% of maximum allowed",
"5.2.2.0" : "Response time 90% of maximum allowed",
# Acceleration
"6.1.6.0" : "Server back in farm",
"6.1.2.0" : "Server down, removed from farm",
"6.1.0.0" : "All servers down",
"6.2.6.0" : "Cache utilization < 70%",
"6.2.4.0" : "Cache 70% full",
"6.2.2.0" : "Cache 90% full",
"6.2.1.0" : "Cache 100% full, increase cache size",
}
event_subtype = log['alert_type_id'] + "." + log['alert_subtype_id']
log['alert_subtype'] = SUBTYPES.get(event_subtype, "Unknown")
event_id = event_subtype + "." + log['severity_code'] + "." + log['alert_id']
log['event'] = MESSAGES.get(event_id, "Unknown")
</callback>
<callback name="decode_severity">
SEVERITIES=["Emerg", "Alert", "Crit", "Error", "Warn", "Notice", "Info", "Debug"]
try:
log['severity'] = SEVERITIES[int(value)]
except:
# no big deal if we don't get this one
pass
</callback>
</callbacks>
<patterns>
<pattern name="deny_event-001">
<description>
<localized_desc language="en"></localized_desc>
<localized_desc language="fr"></localized_desc>
</description>
<text type="csv" separator="," quotechar='"'>EVENT_UID,START_DATE,END_DATE,ACKDATE,ACKUSER,IP_DEVICE,IP_SOURCE,TARGET_IP,ALERT_TYPE_ID,ALERT_SUBTYPE_ID,SEVERITY,ALERT_ID,ALERT_VALUE,USER,INTERFACE,OBJECT_NAME,PARAMETER_CHANGED,PREVIOUS_VALUE,NEW_VALUE,UNKNOWN1,UNKNOWN2,UNKNOWN3,UUID_BLACKLIST,UUID_POLICY,UUID_APP,ACTION,HTTP_METHOD_USED,URL,PARAMETERS,URI,ATTACK_ID,ATTACK_USER,AUTH_MECHANISM,UNKNOWN4,UNKNOWN5,UNKNOWN6,UNKNOWN7</text>
<tags>
<tag name="event_uid" tagType="Integer">
<description>
<localized_desc language="en"></localized_desc>
<localized_desc language="fr"></localized_desc>
</description>
<substitute>EVENT_UID</substitute>
</tag>
<tag name="__start_date" tagType="dateandtime">
<description>
<localized_desc language="en"></localized_desc>
<localized_desc language="fr"></localized_desc>
</description>
<substitute>START_DATE</substitute>
<callbacks>
<callback>YYYY-MM-DD hh:mm:ss</callback>
</callbacks>
</tag>
<tag name="end_date" tagType="deny_field">
<description>
<localized_desc language="en"></localized_desc>
<localized_desc language="fr"></localized_desc>
</description>
<substitute>END_DATE</substitute>
</tag>
<tag name="ack_date" tagType="deny_field">
<description>
<localized_desc language="en"></localized_desc>
<localized_desc language="fr"></localized_desc>
</description>
<substitute>ACKDATE</substitute>
</tag>
<tag name="ack_user" tagType="deny_field">
<description>
<localized_desc language="en"></localized_desc>
<localized_desc language="fr"></localized_desc>
</description>
<substitute>ACKUSER</substitute>
</tag>
<tag name="ip_device" tagType="IP">
<description>
<localized_desc language="en"></localized_desc>
<localized_desc language="fr"></localized_desc>
</description>
<substitute>IP_DEVICE</substitute>
</tag>
<tag name="source_ip" tagType="IP">
<description>
<localized_desc language="en"></localized_desc>
<localized_desc language="fr"></localized_desc>
</description>
<substitute>IP_SOURCE</substitute>
</tag>
<tag name="dest_ip" tagType="deny_field">
<description>
<localized_desc language="en"></localized_desc>
<localized_desc language="fr"></localized_desc>
</description>
<substitute>TARGET_IP</substitute>
</tag>
<tag name="alert_type_id" tagType="Integer">
<description>
<localized_desc language="en"></localized_desc>
<localized_desc language="fr"></localized_desc>
</description>
<substitute>ALERT_TYPE_ID</substitute>
<callbacks>
<callback>decode_alert_type</callback>
</callbacks>
</tag>
<tag name="alert_subtype_id" tagType="Integer">
<description>
<localized_desc language="en"></localized_desc>
<localized_desc language="fr"></localized_desc>
</description>
<substitute>ALERT_SUBTYPE_ID</substitute>
</tag>
<tag name="severity_code" tagType="Integer">
<description>
<localized_desc language="en"></localized_desc>
<localized_desc language="fr"></localized_desc>
</description>
<substitute>SEVERITY</substitute>
<callbacks>
<callback>decode_severity</callback>
</callbacks>
</tag>
<tag name="alert_id" tagType="Integer">
<description>
<localized_desc language="en"></localized_desc>
<localized_desc language="fr"></localized_desc>
</description>
<substitute>ALERT_ID</substitute>
</tag>
<tag name="alert_value" tagType="deny_field">
<description>
<localized_desc language="en"></localized_desc>
<localized_desc language="fr"></localized_desc>
</description>
<substitute>ALERT_VALUE</substitute>
</tag>
<tag name="user" tagType="deny_field">
<description>
<localized_desc language="en"></localized_desc>
<localized_desc language="fr"></localized_desc>
</description>
<substitute>USER</substitute>
</tag>
<tag name="interface" tagType="deny_field">
<description>
<localized_desc language="en"></localized_desc>
<localized_desc language="fr"></localized_desc>
</description>
<substitute>INTERFACE</substitute>
</tag>
<tag name="object_name" tagType="deny_field">
<description>
<localized_desc language="en"></localized_desc>
<localized_desc language="fr"></localized_desc>
</description>
<substitute>OBJECT_NAME</substitute>
</tag>
<tag name="parameter_changed" tagType="deny_field">
<description>
<localized_desc language="en"></localized_desc>
<localized_desc language="fr"></localized_desc>
</description>
<substitute>PARAMETER_CHANGED</substitute>
</tag>
<tag name="previous_value" tagType="deny_field">
<description>
<localized_desc language="en"></localized_desc>
<localized_desc language="fr"></localized_desc>
</description>
<substitute>PREVIOUS_VALUE</substitute>
</tag>
<tag name="new_value" tagType="deny_field">
<description>
<localized_desc language="en"></localized_desc>
<localized_desc language="fr"></localized_desc>
</description>
<substitute>NEW_VALUE</substitute>
</tag>
<tag name="__unknown" tagType="deny_field">
<description>
<localized_desc language="en"></localized_desc>
<localized_desc language="fr"></localized_desc>
</description>
<substitute>UNKNOWN1</substitute>
</tag>
<tag name="__unknown" tagType="deny_field">
<description>
<localized_desc language="en"></localized_desc>
<localized_desc language="fr"></localized_desc>
</description>
<substitute>UNKNOWN2</substitute>
</tag>
<tag name="__unknown" tagType="deny_field">
<description>
<localized_desc language="en"></localized_desc>
<localized_desc language="fr"></localized_desc>
</description>
<substitute>UNKNOWN3</substitute>
</tag>
<tag name="__unknown" tagType="deny_field">
<description>
<localized_desc language="en"></localized_desc>
<localized_desc language="fr"></localized_desc>
</description>
<substitute>UNKNOWN4</substitute>
</tag>
<tag name="__unknown" tagType="deny_field">
<description>
<localized_desc language="en"></localized_desc>
<localized_desc language="fr"></localized_desc>
</description>
<substitute>UNKNOWN5</substitute>
</tag>
<tag name="__unknown" tagType="deny_field">
<description>
<localized_desc language="en"></localized_desc>
<localized_desc language="fr"></localized_desc>
</description>
<substitute>UNKNOWN6</substitute>
</tag>
<tag name="__unknown" tagType="deny_field">
<description>
<localized_desc language="en"></localized_desc>
<localized_desc language="fr"></localized_desc>
</description>
<substitute>UNKNOWN7</substitute>
</tag>
<tag name="blacklist_uuid" tagType="uuid">
<description>
<localized_desc language="en"></localized_desc>
<localized_desc language="fr"></localized_desc>
</description>
<substitute>UUID_BLACKLIST</substitute>
</tag>
<tag name="policy_uuid" tagType="uuid">
<description>
<localized_desc language="en"></localized_desc>
<localized_desc language="fr"></localized_desc>
</description>
<substitute>UUID_POLICY</substitute>
</tag>
<tag name="application_uuid" tagType="uuid">
<description>
<localized_desc language="en"></localized_desc>
<localized_desc language="fr"></localized_desc>
</description>
<substitute>UUID_APP</substitute>
</tag>
<tag name="action" tagType="deny_field">
<description>
<localized_desc language="en"></localized_desc>
<localized_desc language="fr"></localized_desc>
</description>
<substitute>ACTION</substitute>
</tag>
<tag name="method" tagType="deny_field">
<description>
<localized_desc language="en"></localized_desc>
<localized_desc language="fr"></localized_desc>
</description>
<substitute>HTTP_METHOD_USED</substitute>
</tag>
<tag name="url" tagType="deny_field">
<description>
<localized_desc language="en"></localized_desc>
<localized_desc language="fr"></localized_desc>
</description>
<substitute>URL</substitute>
</tag>
<tag name="parameters" tagType="Anything">
<description>
<localized_desc language="en"></localized_desc>
<localized_desc language="fr"></localized_desc>
</description>
<substitute>PARAMETERS</substitute>
</tag>
<tag name="uri" tagType="deny_field">
<description>
<localized_desc language="en"></localized_desc>
<localized_desc language="fr"></localized_desc>
</description>
<substitute>URI</substitute>
</tag>
<tag name="attack_id" tagType="deny_field">
<description>
<localized_desc language="en"></localized_desc>
<localized_desc language="fr"></localized_desc>
</description>
<substitute>ATTACK_ID</substitute>
</tag>
<tag name="attack_user" tagType="deny_field">
<description>
<localized_desc language="en"></localized_desc>
<localized_desc language="fr"></localized_desc>
</description>
<substitute>ATTACK_USER</substitute>
</tag>
<tag name="auth_mechanism" tagType="deny_field">
<description>
<localized_desc language="en"></localized_desc>
<localized_desc language="fr"></localized_desc>
</description>
<substitute>AUTH_MECHANISM</substitute>
</tag>
</tags>
<examples>
<example>
<text>228,2011-01-24 18:08:06.957252,2011-01-24 18:08:06.957252,,,192.168.80.10,192.168.80.1,,4,1,4,0,,,,,,,,,,,11111111-1111-1111-1111-111111111111,7ed198ca-26d5-11e0-a46f-000c298895c5,d74ca776-265b-11e0-a54a-000c298895c5,deny,GET,/cgi-bin/badstore.cgi?searchquery=1%27+OR+1%3D1+%23&action=search&x=0&y=0,GET /cgi-bin/badstore.cgi?searchquery=1' OR 1=1 #&action=search&x=0&y=0,(uri) ,11230-0 ,,,,,,</text>
<expectedTags>
<expectedTag name="event_uid">228</expectedTag>
<expectedTag name="ip_device">192.168.80.10</expectedTag>
<expectedTag name="source_ip">192.168.80.1</expectedTag>
<expectedTag name="alert_type_id">4</expectedTag>
<expectedTag name="alert_subtype_id">1</expectedTag>
<expectedTag name="severity_code">4</expectedTag>
<expectedTag name="alert_id">0</expectedTag>
<expectedTag name="alert_type">Security</expectedTag>
<expectedTag name="alert_subtype">HTTP Security</expectedTag>
<expectedTag name="event">Attack blocked by Blacklist</expectedTag>
<expectedTag name="blacklist_uuid">11111111-1111-1111-1111-111111111111</expectedTag>
<expectedTag name="policy_uuid">7ed198ca-26d5-11e0-a46f-000c298895c5</expectedTag>
<expectedTag name="application_uuid">d74ca776-265b-11e0-a54a-000c298895c5</expectedTag>
<expectedTag name="action">deny</expectedTag>
<expectedTag name="method">GET</expectedTag>
<expectedTag name="url">/cgi-bin/badstore.cgi?searchquery=1%27+OR+1%3D1+%23&action=search&x=0&y=0</expectedTag>
<expectedTag name="parameters">GET /cgi-bin/badstore.cgi?searchquery=1' OR 1=1 #&action=search&x=0&y=0</expectedTag>
<expectedTag name="uri">(uri) </expectedTag>
<expectedTag name="attack_id">11230-0 </expectedTag>
<expectedTag name="taxonomy">firewall</expectedTag>
</expectedTags>
</example>
</examples>
</pattern>
</patterns>
<finalCallbacks>
<callback>decode_message</callback>
</finalCallbacks>
</normalizer>
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