Cisco FTD Integration

@timestamp

Date/time when the event originated. This is the date/time extracted from the event, typically representing when the event was generated by the source. If the event source has no original timestamp, this value is typically populated by the first time the event was received by the pipeline. Required field for all events.

date

cisco.ftd.aaa_type

The AAA operation type. One of authentication, authorization, or accounting.

keyword

cisco.ftd.assigned_ip

The IP address assigned to a VPN client successfully connecting

ip

cisco.ftd.burst.avg_rate

The current average burst rate seen

keyword

cisco.ftd.burst.configured_avg_rate

The current configured average burst rate allowed

keyword

cisco.ftd.burst.configured_rate

The current configured burst rate

keyword

cisco.ftd.burst.cumulative_count

The total count of burst rate hits since the object was created or cleared

keyword

cisco.ftd.burst.current_rate

The current burst rate seen

keyword

cisco.ftd.burst.id

The related rate ID for burst warnings

keyword

cisco.ftd.burst.object

The related object for burst warnings

keyword

cisco.ftd.command_line_arguments

The command line arguments logged by the local audit log

keyword

cisco.ftd.connection_id

Unique identifier for a flow.

keyword

cisco.ftd.connection_type

The VPN connection type

keyword

cisco.ftd.dap_records

The assigned DAP records

keyword

cisco.ftd.destination_interface

Destination interface for the flow or event.

keyword

cisco.ftd.destination_user_or_sgt

The destination user or security group tag.

keyword

cisco.ftd.destination_username

Name of the user that is the destination for this event.

keyword

cisco.ftd.icmp_code

ICMP code.

short

cisco.ftd.icmp_type

ICMP type.

short

cisco.ftd.mapped_destination_host

keyword

cisco.ftd.mapped_destination_ip

The translated destination IP address.

ip

cisco.ftd.mapped_destination_port

The translated destination port.

long

cisco.ftd.mapped_source_host

keyword

cisco.ftd.mapped_source_ip

The translated source IP address.

ip

cisco.ftd.mapped_source_port

The translated source port.

long

cisco.ftd.message_id

The Cisco FTD message identifier.

keyword

cisco.ftd.privilege.new

When a users privilege is changed this is the new value

keyword

cisco.ftd.privilege.old

When a users privilege is changed this is the old value

keyword

cisco.ftd.rule_name

Name of the Access Control List rule that matched this event.

keyword

cisco.ftd.security

Cisco FTD security event fields.

flattened

cisco.ftd.security_event.ac_policy

keyword

cisco.ftd.security_event.access_control_rule_action

keyword

cisco.ftd.security_event.access_control_rule_name

keyword

cisco.ftd.security_event.access_control_rule_reason

keyword

cisco.ftd.security_event.application_protocol

keyword

cisco.ftd.security_event.client

keyword

cisco.ftd.security_event.client_version

keyword

cisco.ftd.security_event.connection_duration

integer

cisco.ftd.security_event.dns_query

keyword

cisco.ftd.security_event.dns_record_type

keyword

cisco.ftd.security_event.dns_response_type

keyword

cisco.ftd.security_event.dns_ttl

integer

cisco.ftd.security_event.dst_ip

ip

cisco.ftd.security_event.dst_port

integer

cisco.ftd.security_event.egress_interface

keyword

cisco.ftd.security_event.egress_zone

keyword

cisco.ftd.security_event.file_action

keyword

cisco.ftd.security_event.file_count

integer

cisco.ftd.security_event.file_direction

keyword

cisco.ftd.security_event.file_name

keyword

cisco.ftd.security_event.file_policy

keyword

cisco.ftd.security_event.file_sandbox_status

keyword

cisco.ftd.security_event.file_sha256

keyword

cisco.ftd.security_event.file_size

integer

cisco.ftd.security_event.file_type

keyword

cisco.ftd.security_event.first_packet_second

date

cisco.ftd.security_event.http_referer

keyword

cisco.ftd.security_event.http_response

integer

cisco.ftd.security_event.icmp_code

keyword

cisco.ftd.security_event.icmp_type

keyword

cisco.ftd.security_event.ingress_interface

keyword

cisco.ftd.security_event.ingress_zone

keyword

cisco.ftd.security_event.initiator_bytes

long

cisco.ftd.security_event.initiator_packets

integer

cisco.ftd.security_event.nap_policy

keyword

cisco.ftd.security_event.prefilter_policy

keyword

cisco.ftd.security_event.protocol

keyword

cisco.ftd.security_event.referenced_host

keyword

cisco.ftd.security_event.responder_bytes

long

cisco.ftd.security_event.responder_packets

integer

cisco.ftd.security_event.sha_disposition

keyword

cisco.ftd.security_event.spero_disposition

keyword

cisco.ftd.security_event.src_ip

ip

cisco.ftd.security_event.src_port

integer

cisco.ftd.security_event.ssl_actual_action

keyword

cisco.ftd.security_event.ssl_certificate

keyword

cisco.ftd.security_event.ssl_expected_action

keyword

cisco.ftd.security_event.ssl_flow_status

keyword

cisco.ftd.security_event.ssl_policy

keyword

cisco.ftd.security_event.ssl_rule_name

keyword

cisco.ftd.security_event.ssl_server_cert_status

keyword

cisco.ftd.security_event.ssl_server_name

keyword

cisco.ftd.security_event.ssl_session_id

keyword

cisco.ftd.security_event.ssl_ticket_id

keyword

cisco.ftd.security_event.ssl_version

keyword

cisco.ftd.security_event.sslurl_category

keyword

cisco.ftd.security_event.tunnel_or_prefilter_rule

keyword

cisco.ftd.security_event.uri

keyword

cisco.ftd.security_event.url

keyword

cisco.ftd.security_event.url_category

keyword

cisco.ftd.security_event.url_reputation

keyword

cisco.ftd.security_event.user

keyword

cisco.ftd.security_event.user_agent

keyword

cisco.ftd.security_event.web_application

keyword

cisco.ftd.session_type

Session type (for example, IPsec or UDP).

keyword

cisco.ftd.source_interface

Source interface for the flow or event.

keyword

cisco.ftd.source_user_or_sgt

The source user or security group tag.

keyword

cisco.ftd.source_username

Name of the user that is the source for this event.

keyword

cisco.ftd.suffix

Optional suffix after %FTD identifier.

keyword

cisco.ftd.termination_user

AAA name of user requesting termination

keyword

cisco.ftd.threat_category

Category for the malware / botnet traffic. For example: virus, botnet, trojan, etc.

keyword

cisco.ftd.threat_level

Threat level for malware / botnet traffic. One of very-low, low, moderate, high or very-high.

keyword

cisco.ftd.translation_type

The translation type

keyword

cisco.ftd.tunnel_type

SA type (remote access or L2L)

keyword

cisco.ftd.username

keyword

cisco.ftd.webvpn.group_name

The WebVPN group name the user belongs to

keyword

client.address

Some event client addresses are defined ambiguously. The event will sometimes list an IP, a domain or a unix socket. You should always store the raw address in the .address field. Then it should be duplicated to .ip or .domain, depending on which one it is.

keyword

client.domain

The domain name of the client system. This value may be a host name, a fully qualified domain name, or another host naming format. The value may derive from the original event or be added from enrichment.

keyword

client.ip

IP address of the client (IPv4 or IPv6).

ip

client.port

Port of the client.

long

client.user.name

Short name or login of the user.

keyword

client.user.name.text

Multi-field of client.user.name.

match_only_text

cloud.account.id

The cloud account or organization id used to identify different entities in a multi-tenant environment. Examples: AWS account id, Google Cloud ORG Id, or other unique identifier.

keyword

cloud.availability_zone

Availability zone in which this host is running.

keyword

cloud.image.id

Image ID for the cloud instance.

keyword

cloud.instance.id

Instance ID of the host machine.

keyword

cloud.instance.name

Instance name of the host machine.

keyword

cloud.machine.type

Machine type of the host machine.

keyword

cloud.project.id

Name of the project in Google Cloud.

keyword

cloud.provider

Name of the cloud provider. Example values are aws, azure, gcp, or digitalocean.

keyword

cloud.region

Region in which this host is running.

keyword

container.id

Unique container id.

keyword

container.image.name

Name of the image the container was built on.

keyword

container.labels

Image labels.

object

container.name

Container name.

keyword

data_stream.dataset

Data stream dataset.

constant_keyword

data_stream.namespace

Data stream namespace.

constant_keyword

data_stream.type

Data stream type.

constant_keyword

destination.address

Some event destination addresses are defined ambiguously. The event will sometimes list an IP, a domain or a unix socket. You should always store the raw address in the .address field. Then it should be duplicated to .ip or .domain, depending on which one it is.

keyword

destination.as.number

Unique number allocated to the autonomous system. The autonomous system number (ASN) uniquely identifies each network on the Internet.

long

destination.as.organization.name

Organization name.

keyword

destination.as.organization.name.text

Multi-field of destination.as.organization.name.

match_only_text

destination.bytes

Bytes sent from the destination to the source.

long

destination.domain

The domain name of the destination system. This value may be a host name, a fully qualified domain name, or another host naming format. The value may derive from the original event or be added from enrichment.

keyword

destination.geo.city_name

City name.

keyword

destination.geo.continent_code

Two-letter code representing continent’s name.

keyword

destination.geo.continent_name

Name of the continent.

keyword

destination.geo.country_iso_code

Country ISO code.

keyword

destination.geo.country_name

Country name.

keyword

destination.geo.location

Longitude and latitude.

geo_point

destination.geo.name

User-defined description of a location, at the level of granularity they care about. Could be the name of their data centers, the floor number, if this describes a local physical entity, city names. Not typically used in automated geolocation.

keyword

destination.geo.postal_code

Postal code associated with the location. Values appropriate for this field may also be known as a postcode or ZIP code and will vary widely from country to country.

keyword

destination.geo.region_iso_code

Region ISO code.

keyword

destination.geo.region_name

Region name.

keyword

destination.geo.timezone

The time zone of the location, such as IANA time zone name.

keyword

destination.ip

IP address of the destination (IPv4 or IPv6).

ip

destination.nat.ip

Translated ip of destination based NAT sessions (e.g. internet to private DMZ) Typically used with load balancers, firewalls, or routers.

ip

destination.nat.port

Port the source session is translated to by NAT Device. Typically used with load balancers, firewalls, or routers.

long

destination.packets

Packets sent from the destination to the source.

long

destination.port

Port of the destination.

long

destination.user.domain

Name of the directory the user is a member of. For example, an LDAP or Active Directory domain name.

keyword

destination.user.email

User email address.

keyword

destination.user.name

Short name or login of the user.

keyword

destination.user.name.text

Multi-field of destination.user.name.

match_only_text

device.manufacturer

The vendor name of the device manufacturer.

keyword

device.model.name

The human readable marketing name of the device model.

keyword

dns.question.name

The name being queried. If the name field contains non-printable characters (below 32 or above 126), those characters should be represented as escaped base 10 integers (\DDD). Back slashes and quotes should be escaped. Tabs, carriage returns, and line feeds should be converted to \t, \r, and \n respectively.

keyword

dns.question.registered_domain

The highest registered domain, stripped of the subdomain. For example, the registered domain for "foo.example.com" is "example.com". This value can be determined precisely with a list like the public suffix list (http://publicsuffix.org). Trying to approximate this by simply taking the last two labels will not work well for TLDs such as "co.uk".

keyword

dns.question.subdomain

The subdomain is all of the labels under the registered_domain. If the domain has multiple levels of subdomain, such as "sub2.sub1.example.com", the subdomain field should contain "sub2.sub1", with no trailing period.

keyword

dns.question.top_level_domain

The effective top level domain (eTLD), also known as the domain suffix, is the last part of the domain name. For example, the top level domain for example.com is "com". This value can be determined precisely with a list like the public suffix list (http://publicsuffix.org). Trying to approximate this by simply taking the last label will not work well for effective TLDs such as "co.uk".

keyword

dns.question.type

The type of record being queried.

keyword

dns.response_code

The DNS response code.

keyword

ecs.version

ECS version this event conforms to. ecs.version is a required field and must exist in all events. When querying across multiple indices — which may conform to slightly different ECS versions — this field lets integrations adjust to the schema version of the events.

keyword

error.message

Error message.

match_only_text

event.action

The action captured by the event. This describes the information in the event. It is more specific than event.category. Examples are group-add, process-started, file-created. The value is normally defined by the implementer.

keyword

event.category

This is one of four ECS Categorization Fields, and indicates the second level in the ECS category hierarchy. event.category represents the "big buckets" of ECS categories. For example, filtering on event.category:process yields all events relating to process activity. This field is closely related to event.type, which is used as a subcategory. This field is an array. This will allow proper categorization of some events that fall in multiple categories.

keyword

event.code

Identification code for this event, if one exists. Some event sources use event codes to identify messages unambiguously, regardless of message language or wording adjustments over time. An example of this is the Windows Event ID.

keyword

event.created

event.created contains the date/time when the event was first read by an agent, or by your pipeline. This field is distinct from @timestamp in that @timestamp typically contain the time extracted from the original event. In most situations, these two timestamps will be slightly different. The difference can be used to calculate the delay between your source generating an event, and the time when your agent first processed it. This can be used to monitor your agent’s or pipeline’s ability to keep up with your event source. In case the two timestamps are identical, @timestamp should be used.

date

event.dataset

Event dataset

constant_keyword

event.duration

Duration of the event in nanoseconds. If event.start and event.end are known this value should be the difference between the end and start time.

long

event.end

event.end contains the date when the event ended or when the activity was last observed.

date

event.ingested

Timestamp when an event arrived in the central data store. This is different from @timestamp, which is when the event originally occurred. It’s also different from event.created, which is meant to capture the first time an agent saw the event. In normal conditions, assuming no tampering, the timestamps should chronologically look like this: @timestamp < event.created < event.ingested.

date

event.kind

This is one of four ECS Categorization Fields, and indicates the highest level in the ECS category hierarchy. event.kind gives high-level information about what type of information the event contains, without being specific to the contents of the event. For example, values of this field distinguish alert events from metric events. The value of this field can be used to inform how these kinds of events should be handled. They may warrant different retention, different access control, it may also help understand whether the data is coming in at a regular interval or not.

keyword

event.module

Event module

constant_keyword

event.original

Raw text message of entire event. Used to demonstrate log integrity or where the full log message (before splitting it up in multiple parts) may be required, e.g. for reindex. This field is not indexed and doc_values are disabled. It cannot be searched, but it can be retrieved from _source. If users wish to override this and index this field, please see Field data types in the Elasticsearch Reference.

keyword

event.outcome

This is one of four ECS Categorization Fields, and indicates the lowest level in the ECS category hierarchy. event.outcome simply denotes whether the event represents a success or a failure from the perspective of the entity that produced the event. Note that when a single transaction is described in multiple events, each event may populate different values of event.outcome, according to their perspective. Also note that in the case of a compound event (a single event that contains multiple logical events), this field should be populated with the value that best captures the overall success or failure from the perspective of the event producer. Further note that not all events will have an associated outcome. For example, this field is generally not populated for metric events, events with event.type:info, or any events for which an outcome does not make logical sense.

keyword

event.provider

Source of the event. Event transports such as Syslog or the Windows Event Log typically mention the source of an event. It can be the name of the software that generated the event (e.g. Sysmon, httpd), or of a subsystem of the operating system (kernel, Microsoft-Windows-Security-Auditing).

keyword

event.reason

Reason why this event happened, according to the source. This describes the why of a particular action or outcome captured in the event. Where event.action captures the action from the event, event.reason describes why that action was taken. For example, a web proxy with an event.action which denied the request may also populate event.reason with the reason why (e.g. blocked site).

keyword

event.severity

The numeric severity of the event according to your event source. What the different severity values mean can be different between sources and use cases. It’s up to the implementer to make sure severities are consistent across events from the same source. The Syslog severity belongs in log.syslog.severity.code. event.severity is meant to represent the severity according to the event source (e.g. firewall, IDS). If the event source does not publish its own severity, you may optionally copy the log.syslog.severity.code to event.severity.

long

event.start

event.start contains the date when the event started or when the activity was first observed.

date

event.timezone

This field should be populated when the event’s timestamp does not include timezone information already (e.g. default Syslog timestamps). It’s optional otherwise. Acceptable timezone formats are: a canonical ID (e.g. "Europe/Amsterdam"), abbreviated (e.g. "EST") or an HH:mm differential (e.g. "-05:00").

keyword

event.type

This is one of four ECS Categorization Fields, and indicates the third level in the ECS category hierarchy. event.type represents a categorization "sub-bucket" that, when used along with the event.category field values, enables filtering events down to a level appropriate for single visualization. This field is an array. This will allow proper categorization of some events that fall in multiple event types.

keyword

file.hash.sha256

SHA256 hash.

keyword

file.name

Name of the file including the extension, without the directory.

keyword

file.path

Full path to the file, including the file name. It should include the drive letter, when appropriate.

keyword

file.path.text

Multi-field of file.path.

match_only_text

file.size

File size in bytes. Only relevant when file.type is "file".

long

host.architecture

Operating system architecture.

keyword

host.containerized

If the host is a container.

boolean

host.domain

Name of the domain of which the host is a member. For example, on Windows this could be the host’s Active Directory domain or NetBIOS domain name. For Linux this could be the domain of the host’s LDAP provider.

keyword

host.hostname

Hostname of the host. It normally contains what the hostname command returns on the host machine.

keyword

host.id

Unique host id. As hostname is not always unique, use values that are meaningful in your environment. Example: The current usage of beat.name.

keyword

host.ip

Host ip addresses.

ip

host.mac

Host mac addresses.

keyword

host.name

Name of the host. It can contain what hostname returns on Unix systems, the fully qualified domain name, or a name specified by the user. The sender decides which value to use.

keyword

host.os.build

OS build information.

keyword

host.os.codename

OS codename, if any.

keyword

host.os.family

OS family (such as redhat, debian, freebsd, windows).

keyword

host.os.full

Operating system name, including the version or code name.

keyword

host.os.full.text

Multi-field of host.os.full.

match_only_text

host.os.kernel

Operating system kernel version as a raw string.

keyword

host.os.name

Operating system name, without the version.

keyword

host.os.name.text

Multi-field of host.os.name.

text

host.os.platform

Operating system platform (such centos, ubuntu, windows).

keyword

host.os.type

Use the os.type field to categorize the operating system into one of the broad commercial families. If the OS you’re dealing with is not listed as an expected value, the field should not be populated. Please let us know by opening an issue with ECS, to propose its addition.

keyword

host.os.version

Operating system version as a raw string.

keyword

host.type

Type of host. For Cloud providers this can be the machine type like t2.medium. If vm, this could be the container, for example, or other information meaningful in your environment.

keyword

http.request.referrer

Referrer for this HTTP request.

keyword

http.response.status_code

HTTP response status code.

long

input.type

Input type.

keyword

labels

Custom key/value pairs. Can be used to add meta information to events. Should not contain nested objects. All values are stored as keyword. Example: docker and k8s labels.

object

log.file.path

Full path to the log file this event came from, including the file name. It should include the drive letter, when appropriate. If the event wasn’t read from a log file, do not populate this field.

keyword

log.level

Original log level of the log event. If the source of the event provides a log level or textual severity, this is the one that goes in log.level. If your source doesn’t specify one, you may put your event transport’s severity here (e.g. Syslog severity). Some examples are warn, err, i, informational.

keyword

log.offset

Offset of the entry in the log file.

long

log.source.address

Source address from which the log event was read / sent from.

keyword

log.syslog.facility.code

The Syslog numeric facility of the log event, if available. According to RFCs 5424 and 3164, this value should be an integer between 0 and 23.

long

log.syslog.priority

Syslog numeric priority of the event, if available. According to RFCs 5424 and 3164, the priority is 8 * facility + severity. This number is therefore expected to contain a value between 0 and 191.

long

log.syslog.severity.code

The Syslog numeric severity of the log event, if available. If the event source publishing via Syslog provides a different numeric severity value (e.g. firewall, IDS), your source’s numeric severity should go to event.severity. If the event source does not specify a distinct severity, you can optionally copy the Syslog severity to event.severity.

long

message

For log events the message field contains the log message, optimized for viewing in a log viewer. For structured logs without an original message field, other fields can be concatenated to form a human-readable summary of the event. If multiple messages exist, they can be combined into one message.

match_only_text

network.application

When a specific application or service is identified from network connection details (source/dest IPs, ports, certificates, or wire format), this field captures the application’s or service’s name. For example, the original event identifies the network connection being from a specific web service in a https network connection, like facebook or twitter. The field value must be normalized to lowercase for querying.

keyword

network.bytes

Total bytes transferred in both directions. If source.bytes and destination.bytes are known, network.bytes is their sum.

long

network.community_id

A hash of source and destination IPs and ports, as well as the protocol used in a communication. This is a tool-agnostic standard to identify flows. Learn more at https://github.com/corelight/community-id-spec.

keyword

network.direction

Direction of the network traffic. When mapping events from a host-based monitoring context, populate this field from the host’s point of view, using the values "ingress" or "egress". When mapping events from a network or perimeter-based monitoring context, populate this field from the point of view of the network perimeter, using the values "inbound", "outbound", "internal" or "external". Note that "internal" is not crossing perimeter boundaries, and is meant to describe communication between two hosts within the perimeter. Note also that "external" is meant to describe traffic between two hosts that are external to the perimeter. This could for example be useful for ISPs or VPN service providers.

keyword

network.iana_number

IANA Protocol Number (https://www.iana.org/assignments/protocol-numbers/protocol-numbers.xhtml). Standardized list of protocols. This aligns well with NetFlow and sFlow related logs which use the IANA Protocol Number.

keyword

network.inner

Network.inner fields are added in addition to network.vlan fields to describe the innermost VLAN when q-in-q VLAN tagging is present. Allowed fields include vlan.id and vlan.name. Inner vlan fields are typically used when sending traffic with multiple 802.1q encapsulations to a network sensor (e.g. Zeek, Wireshark.)

group

network.inner.vlan.id

VLAN ID as reported by the observer.

keyword

network.inner.vlan.name

Optional VLAN name as reported by the observer.

keyword

network.protocol

In the OSI Model this would be the Application Layer protocol. For example, http, dns, or ssh. The field value must be normalized to lowercase for querying.

keyword

network.transport

Same as network.iana_number, but instead using the Keyword name of the transport layer (udp, tcp, ipv6-icmp, etc.) The field value must be normalized to lowercase for querying.

keyword

network.type

In the OSI Model this would be the Network Layer. ipv4, ipv6, ipsec, pim, etc The field value must be normalized to lowercase for querying.

keyword

observer.egress.interface.name

Interface name as reported by the system.

keyword

observer.egress.zone

Network zone of outbound traffic as reported by the observer to categorize the destination area of egress traffic, e.g. Internal, External, DMZ, HR, Legal, etc.

keyword

observer.geo.city_name

City name.

keyword

observer.geo.continent_code

Two-letter code representing continent’s name.

keyword

observer.geo.continent_name

Name of the continent.

keyword

observer.geo.country_iso_code

Country ISO code.

keyword

observer.geo.country_name

Country name.

keyword

observer.geo.location

Longitude and latitude.

geo_point

observer.geo.name

User-defined description of a location, at the level of granularity they care about. Could be the name of their data centers, the floor number, if this describes a local physical entity, city names. Not typically used in automated geolocation.

keyword

observer.geo.postal_code

Postal code associated with the location. Values appropriate for this field may also be known as a postcode or ZIP code and will vary widely from country to country.

keyword

observer.geo.region_iso_code

Region ISO code.

keyword

observer.geo.region_name

Region name.

keyword

observer.geo.timezone

The time zone of the location, such as IANA time zone name.

keyword

observer.hostname

Hostname of the observer.

keyword

observer.ingress.interface.name

Interface name as reported by the system.

keyword

observer.ingress.zone

Network zone of incoming traffic as reported by the observer to categorize the source area of ingress traffic. e.g. internal, External, DMZ, HR, Legal, etc.

keyword

observer.ip

IP addresses of the observer.

ip

observer.name

Custom name of the observer. This is a name that can be given to an observer. This can be helpful for example if multiple firewalls of the same model are used in an organization. If no custom name is needed, the field can be left empty.

keyword

observer.product

The product name of the observer.

keyword

observer.type

The type of the observer the data is coming from. There is no predefined list of observer types. Some examples are forwarder, firewall, ids, ips, proxy, poller, sensor, APM server.

keyword

observer.vendor

Vendor name of the observer.

keyword

observer.version

Observer version.

keyword

process.name

Process name. Sometimes called program name or similar.

keyword

process.name.text

Multi-field of process.name.

match_only_text

process.pid

Process id.

long

related.hash

All the hashes seen on your event. Populating this field, then using it to search for hashes can help in situations where you’re unsure what the hash algorithm is (and therefore which key name to search).

keyword

related.hosts

All hostnames or other host identifiers seen on your event. Example identifiers include FQDNs, domain names, workstation names, or aliases.

keyword

related.ip

All of the IPs seen on your event.

ip

related.user

All the user names or other user identifiers seen on the event.

keyword

rule.id

A rule ID that is unique within the scope of an agent, observer, or other entity using the rule for detection of this event.

keyword

rule.name

The name of the rule or signature generating the event.

keyword

rule.ruleset

Name of the ruleset, policy, group, or parent category in which the rule used to generate this event is a member.

keyword

rule.version

The version / revision of the rule being used for analysis.

keyword

server.address

Some event server addresses are defined ambiguously. The event will sometimes list an IP, a domain or a unix socket. You should always store the raw address in the .address field. Then it should be duplicated to .ip or .domain, depending on which one it is.

keyword

server.domain

The domain name of the server system. This value may be a host name, a fully qualified domain name, or another host naming format. The value may derive from the original event or be added from enrichment.

keyword

server.ip

IP address of the server (IPv4 or IPv6).

ip

server.port

Port of the server.

long

server.user.name

Short name or login of the user.

keyword

server.user.name.text

Multi-field of server.user.name.

match_only_text

service.id

Unique identifier of the running service. If the service is comprised of many nodes, the service.id should be the same for all nodes. This id should uniquely identify the service. This makes it possible to correlate logs and metrics for one specific service, no matter which particular node emitted the event. Note that if you need to see the events from one specific host of the service, you should filter on that host.name or host.id instead.

keyword

source.address

Some event source addresses are defined ambiguously. The event will sometimes list an IP, a domain or a unix socket. You should always store the raw address in the .address field. Then it should be duplicated to .ip or .domain, depending on which one it is.

keyword

source.as.number

Unique number allocated to the autonomous system. The autonomous system number (ASN) uniquely identifies each network on the Internet.

long

source.as.organization.name

Organization name.

keyword

source.as.organization.name.text

Multi-field of source.as.organization.name.

match_only_text

source.bytes

Bytes sent from the source to the destination.

long

source.domain

The domain name of the source system. This value may be a host name, a fully qualified domain name, or another host naming format. The value may derive from the original event or be added from enrichment.

keyword

source.geo.city_name

City name.

keyword

source.geo.continent_code

Two-letter code representing continent’s name.

keyword

source.geo.continent_name

Name of the continent.

keyword

source.geo.country_iso_code

Country ISO code.

keyword

source.geo.country_name

Country name.

keyword

source.geo.location

Longitude and latitude.

geo_point

source.geo.name

User-defined description of a location, at the level of granularity they care about. Could be the name of their data centers, the floor number, if this describes a local physical entity, city names. Not typically used in automated geolocation.

keyword

source.geo.postal_code

Postal code associated with the location. Values appropriate for this field may also be known as a postcode or ZIP code and will vary widely from country to country.

keyword

source.geo.region_iso_code

Region ISO code.

keyword

source.geo.region_name

Region name.

keyword

source.geo.timezone

The time zone of the location, such as IANA time zone name.

keyword

source.ip

IP address of the source (IPv4 or IPv6).

ip

source.nat.ip

Translated ip of source based NAT sessions (e.g. internal client to internet) Typically connections traversing load balancers, firewalls, or routers.

ip

source.nat.port

Translated port of source based NAT sessions. (e.g. internal client to internet) Typically used with load balancers, firewalls, or routers.

long

source.packets

Packets sent from the source to the destination.

long

source.port

Port of the source.

long

source.user.domain

Name of the directory the user is a member of. For example, an LDAP or Active Directory domain name.

keyword

source.user.email

User email address.

keyword

source.user.group.name

Name of the group.

keyword

source.user.name

Short name or login of the user.

keyword

source.user.name.text

Multi-field of source.user.name.

match_only_text

tags

List of keywords used to tag each event.

keyword

url.domain

Domain of the url, such as "http://www.elastic.co[www.elastic.co]". In some cases a URL may refer to an IP and/or port directly, without a domain name. In this case, the IP address would go to the domain field. If the URL contains a literal IPv6 address enclosed by [ and ] (IETF RFC 2732), the [ and ] characters should also be captured in the domain field.

keyword

url.extension

The field contains the file extension from the original request url, excluding the leading dot. The file extension is only set if it exists, as not every url has a file extension. The leading period must not be included. For example, the value must be "png", not ".png". Note that when the file name has multiple extensions (example.tar.gz), only the last one should be captured ("gz", not "tar.gz").

keyword

url.fragment

Portion of the url after the #, such as "top". The # is not part of the fragment.

keyword

url.full

If full URLs are important to your use case, they should be stored in url.full, whether this field is reconstructed or present in the event source.

wildcard

url.full.text

Multi-field of url.full.

match_only_text

url.original

Unmodified original url as seen in the event source. Note that in network monitoring, the observed URL may be a full URL, whereas in access logs, the URL is often just represented as a path. This field is meant to represent the URL as it was observed, complete or not.

wildcard

url.original.text

Multi-field of url.original.

match_only_text

url.password

Password of the request.

keyword

url.path

Path of the request, such as "/search".

wildcard

url.port

Port of the request, such as 443.

long

url.query

The query field describes the query string of the request, such as "q=elasticsearch". The ? is excluded from the query string. If a URL contains no ?, there is no query field. If there is a ? but no query, the query field exists with an empty string. The exists query can be used to differentiate between the two cases.

keyword

url.registered_domain

The highest registered url domain, stripped of the subdomain. For example, the registered domain for "foo.example.com" is "example.com". This value can be determined precisely with a list like the public suffix list (http://publicsuffix.org). Trying to approximate this by simply taking the last two labels will not work well for TLDs such as "co.uk".

keyword

url.scheme

Scheme of the request, such as "https". Note: The : is not part of the scheme.

keyword

url.subdomain

The subdomain portion of a fully qualified domain name includes all of the names except the host name under the registered_domain. In a partially qualified domain, or if the the qualification level of the full name cannot be determined, subdomain contains all of the names below the registered domain. For example the subdomain portion of "http://www.east.mydomain.co.uk[www.east.mydomain.co.uk]" is "east". If the domain has multiple levels of subdomain, such as "sub2.sub1.example.com", the subdomain field should contain "sub2.sub1", with no trailing period.

keyword

url.top_level_domain

The effective top level domain (eTLD), also known as the domain suffix, is the last part of the domain name. For example, the top level domain for example.com is "com". This value can be determined precisely with a list like the public suffix list (http://publicsuffix.org). Trying to approximate this by simply taking the last label will not work well for effective TLDs such as "co.uk".

keyword

url.username

Username of the request.

keyword

user.email

User email address.

keyword

user.id

Unique identifier of the user.

keyword

user.name

Short name or login of the user.

keyword

user.name.text

Multi-field of user.name.

match_only_text

user_agent.original

Unparsed user_agent string.

keyword

user_agent.original.text

Multi-field of user_agent.original.

match_only_text

3.4.4

Bug fix (View pull request)
Fixed grok errors on ftd message ID 305006. Added additional matching pattern per specification.

8.11.0 or higher

3.4.3

Bug fix (View pull request)
Use triple-brace Mustache templating when referencing variables in ingest pipelines.

8.11.0 or higher

3.4.2

Bug fix (View pull request)
Fix grok failure with username with spaces on ftd messageID.

8.11.0 or higher

3.4.1

Bug fix (View pull request)
Fix parsing issues with message IDs 210007, 305013, and 302023.

8.11.0 or higher

3.4.0

Enhancement (View pull request)
Allow @custom pipeline access to event.original without setting preserve_original_event.

8.11.0 or higher

3.3.1

Bug fix (View pull request)
Fix handling usernames with spaces for message ids 716002 and 722051

7.16.0 or higher
8.0.0 or higher

3.3.0

Enhancement (View pull request)
Add parsing for message IDs 113042, 210007, 305006, 305013, 401004 and 500004

7.16.0 or higher
8.0.0 or higher

3.2.5

Bug fix (View pull request)
Parse src/dst for message ID 313005

7.16.0 or higher
8.0.0 or higher

3.2.4

Bug fix (View pull request)
Fix ingest pipeline warnings

7.16.0 or higher
8.0.0 or higher

3.2.3

Bug fix (View pull request)
Treat FTD suffix as optional

7.16.0 or higher
8.0.0 or higher

3.2.2

Bug fix (View pull request)
Handle null network when calculating bytes for Event 113019

7.16.0 or higher
8.0.0 or higher

3.2.1

Bug fix (View pull request)
support hidden username for message id 113005

7.16.0 or higher
8.0.0 or higher

3.2.0

Enhancement (View pull request)
Update package spec to 3.0.3.

7.16.0 or higher
8.0.0 or higher

3.1.3

Enhancement (View pull request)
Expand grok patterns to handle TCP Probes for 302013, 302014 messages

7.16.0 or higher
8.0.0 or higher

3.1.2

Bug fix (View pull request)
Null handling and other clean-up

7.16.0 or higher
8.0.0 or higher

3.1.1

Enhancement (View pull request)
Changed owners

7.16.0 or higher
8.0.0 or higher

3.1.0

Enhancement (View pull request)
Retain email address of source and destination user.

7.16.0 or higher
8.0.0 or higher

3.0.3

Bug fix (View pull request)
Added nullcheck for Network Directionality when zones aren’t configured

7.16.0 or higher
8.0.0 or higher

3.0.2

Bug fix (View pull request)
Fix the handling of spaces in 113005 messages.

7.16.0 or higher
8.0.0 or higher

3.0.1

Bug fix (View pull request)
Fix exclude_files pattern.

7.16.0 or higher
8.0.0 or higher

3.0.0

Enhancement (View pull request)
Extract security_event group of fields from flattened security field. NOTE - This is a breaking change.

7.16.0 or higher
8.0.0 or higher

2.20.0

Enhancement (View pull request)
ECS version updated to 8.11.0.

7.16.0 or higher
8.0.0 or higher

2.19.0

Enhancement (View pull request)
Improve event.original check to avoid errors if set.

7.16.0 or higher
8.0.0 or higher

2.18.2

Bug fix (View pull request)
Fix field mapping for empty groups imported from ECS

7.16.0 or higher
8.0.0 or higher

2.18.1

Bug fix (View pull request)
Remove redundant regular expression quantifier.

7.16.0 or higher
8.0.0 or higher

2.18.0

Enhancement (View pull request)
Update the package format_version to 3.0.0.

7.16.0 or higher
8.0.0 or higher

2.17.0

Enhancement (View pull request)
Update package to ECS 8.10.0 and align ECS categorization fields.

7.16.0 or higher
8.0.0 or higher

2.16.0

Enhancement (View pull request)
Add tags.yml file so that integration’s dashboards and saved searches are tagged with "Security Solution" and displayed in the Security Solution UI.

7.16.0 or higher
8.0.0 or higher

2.15.0

Enhancement (View pull request)
Update package-spec to 2.10.0.

7.16.0 or higher
8.0.0 or higher

2.14.1

Bug fix (View pull request)
Add missing geo field mappings

7.16.0 or higher
8.0.0 or higher

2.14.0

Enhancement (View pull request)
Update package to ECS 8.9.0.

7.16.0 or higher
8.0.0 or higher

2.13.2

Bug fix (View pull request)
Fix source.bytes and destination.bytes type

7.16.0 or higher
8.0.0 or higher

2.13.1

Bug fix (View pull request)
Remove Invalid ID

7.16.0 or higher
8.0.0 or higher

2.13.0

Enhancement (View pull request)
Ensure event.kind is correctly set for pipeline errors.

7.16.0 or higher
8.0.0 or higher

2.12.1

Bug fix (View pull request)
Fix VPN event.action

7.16.0 or higher
8.0.0 or higher

2.12.0

Enhancement (View pull request)
Update package to ECS 8.8.0.

7.16.0 or higher
8.0.0 or higher

2.11.1

Enhancement (View pull request)
Allow resolution of network direction from IP range.

Bug fix (View pull request)
Correct discrepancy in pipeline for Message ID’s 302013, 302015.

—

2.11.0

Enhancement (View pull request)
Add ECS fields for rule, device and host

7.16.0 or higher
8.0.0 or higher

2.10.2

Bug fix (View pull request)
Support additional patterns in 113012, 113004, and 716039 messages

7.16.0 or higher
8.0.0 or higher

2.10.1

Bug fix (View pull request)
Convert source.bytes and destination.bytes to integer

7.16.0 or higher
8.0.0 or higher

2.10.0

Enhancement (View pull request)
Update package to ECS 8.7.0.

7.16.0 or higher
8.0.0 or higher

2.9.2

Enhancement (View pull request)
Add network.bytes and dns.question.registered_name

7.16.0 or higher
8.0.0 or higher

2.9.1

Enhancement (View pull request)
Added categories and/or subcategories.

7.16.0 or higher
8.0.0 or higher

2.9.0

Enhancement (View pull request)
Allow configuration of time zones.

7.16.0 or higher
8.0.0 or higher

2.8.0

Enhancement (View pull request)
Update package to ECS 8.6.0.

7.16.0 or higher
8.0.0 or higher

2.7.0

Enhancement (View pull request)
Add udp_options to the UDP input.

7.16.0 or higher
8.0.0 or higher

2.6.0

Enhancement (View pull request)
Allow configuration of internal/external zones

7.16.0 or higher
8.0.0 or higher

2.5.1

Enhancement (View pull request)
Enhancement of network direction

7.16.0 or higher
8.0.0 or higher

2.5.0

Enhancement (View pull request)
Update package to ECS 8.5.0.

7.16.0 or higher
8.0.0 or higher

2.4.6

Bug fix (View pull request)
Harmonise with pipeline with Cisco ASA.

7.16.0 or higher
8.0.0 or higher

2.4.5

Bug fix (View pull request)
Remove duplicate fields.

7.16.0 or higher
8.0.0 or higher

2.4.4

Bug fix (View pull request)
Remove duplicate field.

7.16.0 or higher
8.0.0 or higher

2.4.3

Bug fix (View pull request)
Fix handling of 302020 event messages.

7.16.0 or higher
8.0.0 or higher

2.4.2

Enhancement (View pull request)
Use ECS geo.location definition.

—

2.4.1

Bug fix (View pull request)
Clean up grok pattern naming.

7.16.0 or higher
8.0.0 or higher

2.4.0

Enhancement (View pull request)
Update package to ECS 8.4.0

7.16.0 or higher
8.0.0 or higher

2.3.1

Enhancement (View pull request)
Improve TCP, SSL config description and example.

7.16.0 or higher
8.0.0 or higher

2.3.0

Enhancement (View pull request)
Update package to ECS 8.3.0.

7.16.0 or higher
8.0.0 or higher

2.2.2

Bug fix (View pull request)
Map syslog priority details according to ECS

Bug fix (View pull request)
Extract syslog facility and severity codes from syslog priority

7.16.0 or higher
8.0.0 or higher

2.2.1

Bug fix (View pull request)
Remove invalid values from ECS fields

7.16.0 or higher
8.0.0 or higher

2.2.0

Enhancement (View pull request)
Add TLS system test

Enhancement (View pull request)
Add TCP input with TLS support

—

2.1.1

Enhancement (View pull request)
Added link to Cisco’s FTD documentation in readme

7.16.0 or higher
8.0.0 or higher

2.1.0

Enhancement (View pull request)
Update to ECS 8.2

7.16.0 or higher
8.0.0 or higher

2.0.4

Bug fix (View pull request)
Set event.kind to alert only when sha_disposition is malware or custom

7.16.0 or higher
8.0.0 or higher

2.0.3

Bug fix (View pull request)
Make fields agree with ECS

7.16.0 or higher
8.0.0 or higher

2.0.2

Bug fix (View pull request)
Update observer to ftd and idps to better match this integration.

—

2.0.1

Enhancement (View pull request)
Add documentation for multi-fields

7.16.0 or higher
8.0.0 or higher

2.0.0

Enhancement (View pull request)
Update to ECS 8.0

7.16.0 or higher
8.0.0 or higher

1.2.2

Bug fix (View pull request)
Regenerate test files using the new GeoIP database

7.16.0 or higher
8.0.0 or higher

1.2.1

Bug fix (View pull request)
Change test public IPs to the supported subset

—

1.2.0

Enhancement (View pull request)
Add 8.0.0 version constraint

7.16.0 or higher
8.0.0 or higher

1.1.2

Enhancement (View pull request)
Update Title and Description.

7.16.0 or higher

1.1.1

Bug fix (View pull request)
Fix logic that checks for the forwarded tag

—

1.1.0

Enhancement (View pull request)
Update to ECS 1.12.0

—

1.0.1

Bug fix (View pull request)
Adding missing ECS fields

—

1.0.0

Enhancement (View pull request)
Initial version to split Cisco FTD out from the general Cisco package

—