What is an Elastic integration?

This integration is powered by Elastic Agent. Elastic Agent is a single, unified way to add monitoring for logs, metrics, and other types of data to a host. It can also protect hosts from security threats, query data from operating systems, forward data from remote services or hardware, and more. Refer to our documentation for a detailed comparison between Beats and Elastic Agent.

Prefer to use Beats for this use case? See Filebeat modules for logs or Metricbeat modules for metrics.

This is an integration for ingesting logs from Juniper SRX.

Log

The SRX Log integration only supports syslog messages in the format "structured-data + brief". See the JunOS Documentation on structured-data.

To configure a remote syslog destination, please reference the SRX Getting Started - Configure System Logging. The syslog format choosen should be Default.

The following processes and tags are supported:

JunOS processesJunOS tags
RT_FLOW
RT_FLOW_SESSION_CREATE
RT_FLOW_SESSION_CLOSE
RT_FLOW_SESSION_DENY
APPTRACK_SESSION_CREATE
APPTRACK_SESSION_CLOSE
APPTRACK_SESSION_VOL_UPDATE
RT_IDS
RT_SCREEN_TCP
RT_SCREEN_UDP
RT_SCREEN_ICMP
RT_SCREEN_IP
RT_SCREEN_TCP_DST_IP
RT_SCREEN_TCP_SRC_IP
RT_UTM
WEBFILTER_URL_PERMITTED
WEBFILTER_URL_BLOCKED
AV_VIRUS_DETECTED_MT
CONTENT_FILTERING_BLOCKED_MT
ANTISPAM_SPAM_DETECTED_MT
RT_IDP
IDP_ATTACK_LOG_EVENT
IDP_APPDDOS_APP_STATE_EVENT
RT_AAMW
SRX_AAMW_ACTION_LOG
AAMW_MALWARE_EVENT_LOG
AAMW_HOST_INFECTED_EVENT_LOG
AAMW_ACTION_LOG
RT_SECINTEL
SECINTEL_ACTION_LOG

Exported fields

FieldDescriptionType
@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
agent.build.original
Extended build information for the agent. This field is intended to contain any build information that a data source may provide, no specific formatting is required.
keyword
agent.ephemeral_id
Ephemeral identifier of this agent (if one exists). This id normally changes across restarts, but agent.id does not.
keyword
agent.id
Unique identifier of this agent (if one exists). Example: For Beats this would be beat.id.
keyword
agent.name
Custom name of the agent. This is a name that can be given to an agent. This can be helpful if for example two Filebeat instances are running on the same host but a human readable separation is needed on which Filebeat instance data is coming from.
keyword
agent.type
Type of the agent. The agent type always stays the same and should be given by the agent used. In case of Filebeat the agent would always be Filebeat also if two Filebeat instances are run on the same machine.
keyword
agent.version
Version of the agent.
keyword
as.number
Unique number allocated to the autonomous system. The autonomous system number (ASN) uniquely identifies each network on the Internet.
long
as.organization.name
Organization name.
keyword
as.organization.name.text
Multi-field of as.organization.name.
match_only_text
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.as.number
Unique number allocated to the autonomous system. The autonomous system number (ASN) uniquely identifies each network on the Internet.
long
client.as.organization.name
Organization name.
keyword
client.as.organization.name.text
Multi-field of client.as.organization.name.
match_only_text
client.bytes
Bytes sent from the client to the server.
long
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.geo.city_name
City name.
keyword
client.geo.continent_name
Name of the continent.
keyword
client.geo.country_iso_code
Country ISO code.
keyword
client.geo.country_name
Country name.
keyword
client.geo.location
Longitude and latitude.
geo_point
client.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
client.geo.region_iso_code
Region ISO code.
keyword
client.geo.region_name
Region name.
keyword
client.ip
IP address of the client (IPv4 or IPv6).
ip
client.mac
MAC address of the client. The notation format from RFC 7042 is suggested: Each octet (that is, 8-bit byte) is represented by two [uppercase] hexadecimal digits giving the value of the octet as an unsigned integer. Successive octets are separated by a hyphen.
keyword
client.nat.ip
Translated IP of source based NAT sessions (e.g. internal client to internet). Typically connections traversing load balancers, firewalls, or routers.
ip
client.nat.port
Translated port of source based NAT sessions (e.g. internal client to internet). Typically connections traversing load balancers, firewalls, or routers.
long
client.packets
Packets sent from the client to the server.
long
client.port
Port of the client.
long
client.registered_domain
The highest registered client 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
client.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
client.user.domain
Name of the directory the user is a member of. For example, an LDAP or Active Directory domain name.
keyword
client.user.email
User email address.
keyword
client.user.full_name
User's full name, if available.
keyword
client.user.full_name.text
Multi-field of client.user.full_name.
match_only_text
client.user.group.domain
Name of the directory the group is a member of. For example, an LDAP or Active Directory domain name.
keyword
client.user.group.id
Unique identifier for the group on the system/platform.
keyword
client.user.group.name
Name of the group.
keyword
client.user.hash
Unique user hash to correlate information for a user in anonymized form. Useful if user.id or user.name contain confidential information and cannot be used.
keyword
client.user.id
Unique identifier of the user.
keyword
client.user.name
Short name or login of the user.
keyword
client.user.name.text
Multi-field of client.user.name.
match_only_text
client.user.roles
Array of user roles at the time of the event.
keyword
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.account.name
The cloud account name or alias used to identify different entities in a multi-tenant environment. Examples: AWS account name, Google Cloud ORG display name.
keyword
cloud.availability_zone
Availability zone in which this host, resource, or service is located.
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
The cloud project identifier. Examples: Google Cloud Project id, Azure Project id.
keyword
cloud.project.name
The cloud project name. Examples: Google Cloud Project name, Azure Project name.
keyword
cloud.provider
Name of the cloud provider. Example values are aws, azure, gcp, or digitalocean.
keyword
cloud.region
Region in which this host, resource, or service is located.
keyword
code_signature.exists
Boolean to capture if a signature is present.
boolean
code_signature.status
Additional information about the certificate status. This is useful for logging cryptographic errors with the certificate validity or trust status. Leave unpopulated if the validity or trust of the certificate was unchecked.
keyword
code_signature.subject_name
Subject name of the code signer
keyword
code_signature.trusted
Stores the trust status of the certificate chain. Validating the trust of the certificate chain may be complicated, and this field should only be populated by tools that actively check the status.
boolean
code_signature.valid
Boolean to capture if the digital signature is verified against the binary content. Leave unpopulated if a certificate was unchecked.
boolean
container.id
Unique container id.
keyword
container.image.name
Name of the image the container was built on.
keyword
container.image.tag
Container image tags.
keyword
container.labels
Image labels.
object
container.name
Container name.
keyword
container.runtime
Runtime managing this container.
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_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.region_iso_code
Region ISO code.
keyword
destination.geo.region_name
Region name.
keyword
destination.ip
IP address of the destination (IPv4 or IPv6).
ip
destination.mac
MAC address of the destination. The notation format from RFC 7042 is suggested: Each octet (that is, 8-bit byte) is represented by two [uppercase] hexadecimal digits giving the value of the octet as an unsigned integer. Successive octets are separated by a hyphen.
keyword
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.registered_domain
The highest registered destination 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
destination.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
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.full_name
User's full name, if available.
keyword
destination.user.full_name.text
Multi-field of destination.user.full_name.
match_only_text
destination.user.group.domain
Name of the directory the group is a member of. For example, an LDAP or Active Directory domain name.
keyword
destination.user.group.id
Unique identifier for the group on the system/platform.
keyword
destination.user.group.name
Name of the group.
keyword
destination.user.hash
Unique user hash to correlate information for a user in anonymized form. Useful if user.id or user.name contain confidential information and cannot be used.
keyword
destination.user.id
Unique identifier of the user.
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
destination.user.roles
Array of user roles at the time of the event.
keyword
dll.code_signature.exists
Boolean to capture if a signature is present.
boolean
dll.code_signature.status
Additional information about the certificate status. This is useful for logging cryptographic errors with the certificate validity or trust status. Leave unpopulated if the validity or trust of the certificate was unchecked.
keyword
dll.code_signature.subject_name
Subject name of the code signer
keyword
dll.code_signature.trusted
Stores the trust status of the certificate chain. Validating the trust of the certificate chain may be complicated, and this field should only be populated by tools that actively check the status.
boolean
dll.code_signature.valid
Boolean to capture if the digital signature is verified against the binary content. Leave unpopulated if a certificate was unchecked.
boolean
dll.hash.md5
MD5 hash.
keyword
dll.hash.sha1
SHA1 hash.
keyword
dll.hash.sha256
SHA256 hash.
keyword
dll.hash.sha512
SHA512 hash.
keyword
dll.name
Name of the library. This generally maps to the name of the file on disk.
keyword
dll.path
Full file path of the library.
keyword
dll.pe.architecture
CPU architecture target for the file.
keyword
dll.pe.company
Internal company name of the file, provided at compile-time.
keyword
dll.pe.description
Internal description of the file, provided at compile-time.
keyword
dll.pe.file_version
Internal version of the file, provided at compile-time.
keyword
dll.pe.imphash
A hash of the imports in a PE file. An imphash -- or import hash -- can be used to fingerprint binaries even after recompilation or other code-level transformations have occurred, which would change more traditional hash values. Learn more at https://www.fireeye.com/blog/threat-research/2014/01/tracking-malware-import-hashing.html.
keyword
dll.pe.original_file_name
Internal name of the file, provided at compile-time.
keyword
dll.pe.product
Internal product name of the file, provided at compile-time.
keyword
dns.answers
An array containing an object for each answer section returned by the server. The main keys that should be present in these objects are defined by ECS. Records that have more information may contain more keys than what ECS defines. Not all DNS data sources give all details about DNS answers. At minimum, answer objects must contain the data key. If more information is available, map as much of it to ECS as possible, and add any additional fields to the answer objects as custom fields.
object
dns.answers.class
The class of DNS data contained in this resource record.
keyword
dns.answers.data
The data describing the resource. The meaning of this data depends on the type and class of the resource record.
keyword
dns.answers.name
The domain name to which this resource record pertains. If a chain of CNAME is being resolved, each answer's name should be the one that corresponds with the answer's data. It should not simply be the original question.name repeated.
keyword
dns.answers.ttl
The time interval in seconds that this resource record may be cached before it should be discarded. Zero values mean that the data should not be cached.
long
dns.answers.type
The type of data contained in this resource record.
keyword
dns.header_flags
Array of 2 letter DNS header flags.
keyword
dns.id
The DNS packet identifier assigned by the program that generated the query. The identifier is copied to the response.
keyword
dns.op_code
The DNS operation code that specifies the kind of query in the message. This value is set by the originator of a query and copied into the response.
keyword
dns.question.class
The class of records being queried.
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.resolved_ip
Array containing all IPs seen in answers.data. The answers array can be difficult to use, because of the variety of data formats it can contain. Extracting all IP addresses seen in there to dns.resolved_ip makes it possible to index them as IP addresses, and makes them easier to visualize and query for.
ip
dns.response_code
The DNS response code.
keyword
dns.type
The type of DNS event captured, query or answer. If your source of DNS events only gives you DNS queries, you should only create dns events of type dns.type:query. If your source of DNS events gives you answers as well, you should create one event per query (optionally as soon as the query is seen). And a second event containing all query details as well as an array of answers.
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.code
Error code describing the error.
keyword
error.id
Unique identifier for the error.
keyword
error.message
Error message.
match_only_text
error.stack_trace
The stack trace of this error in plain text.
wildcard
error.stack_trace.text
Multi-field of error.stack_trace.
match_only_text
error.type
The type of the error, for example the class name of the exception.
keyword
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.hash
Hash (perhaps logstash fingerprint) of raw field to be able to demonstrate log integrity.
keyword
event.id
Unique ID to describe the event.
keyword
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 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.reference
Reference URL linking to additional information about this event. This URL links to a static definition of this event. Alert events, indicated by event.kind:alert, are a common use case for this field.
keyword
event.risk_score
Risk score or priority of the event (e.g. security solutions). Use your system's original value here.
float
event.risk_score_norm
Normalized risk score or priority of the event, on a scale of 0 to 100. This is mainly useful if you use more than one system that assigns risk scores, and you want to see a normalized value across all systems.
float
event.sequence
Sequence number of the event. The sequence number is a value published by some event sources, to make the exact ordering of events unambiguous, regardless of the timestamp precision.
long
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
event.url
URL linking to an external system to continue investigation of this event. This URL links to another system where in-depth investigation of the specific occurrence of this event can take place. Alert events, indicated by event.kind:alert, are a common use case for this field.
keyword
file.accessed
Last time the file was accessed. Note that not all filesystems keep track of access time.
date
file.attributes
Array of file attributes. Attributes names will vary by platform. Here's a non-exhaustive list of values that are expected in this field: archive, compressed, directory, encrypted, execute, hidden, read, readonly, system, write.
keyword
file.code_signature.exists
Boolean to capture if a signature is present.
boolean
file.code_signature.status
Additional information about the certificate status. This is useful for logging cryptographic errors with the certificate validity or trust status. Leave unpopulated if the validity or trust of the certificate was unchecked.
keyword
file.code_signature.subject_name
Subject name of the code signer
keyword
file.code_signature.trusted
Stores the trust status of the certificate chain. Validating the trust of the certificate chain may be complicated, and this field should only be populated by tools that actively check the status.
boolean
file.code_signature.valid
Boolean to capture if the digital signature is verified against the binary content. Leave unpopulated if a certificate was unchecked.
boolean
file.created
File creation time. Note that not all filesystems store the creation time.
date
file.ctime
Last time the file attributes or metadata changed. Note that changes to the file content will update mtime. This implies ctime will be adjusted at the same time, since mtime is an attribute of the file.
date
file.device
Device that is the source of the file.
keyword
file.directory
Directory where the file is located. It should include the drive letter, when appropriate.
keyword
file.drive_letter
Drive letter where the file is located. This field is only relevant on Windows. The value should be uppercase, and not include the colon.
keyword
file.extension
File extension, excluding the leading dot. Note that when the file name has multiple extensions (example.tar.gz), only the last one should be captured ("gz", not "tar.gz").
keyword
file.gid
Primary group ID (GID) of the file.
keyword
file.group
Primary group name of the file.
keyword
file.hash.md5
MD5 hash.
keyword
file.hash.sha1
SHA1 hash.
keyword
file.hash.sha256
SHA256 hash.
keyword
file.hash.sha512
SHA512 hash.
keyword
file.inode
Inode representing the file in the filesystem.
keyword
file.mime_type
MIME type should identify the format of the file or stream of bytes using https://www.iana.org/assignments/media-types/media-types.xhtml[IANA official types], where possible. When more than one type is applicable, the most specific type should be used.
keyword
file.mode
Mode of the file in octal representation.
keyword
file.mtime
Last time the file content was modified.
date
file.name
Name of the file including the extension, without the directory.
keyword
file.owner
File owner's username.
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.pe.architecture
CPU architecture target for the file.
keyword
file.pe.company
Internal company name of the file, provided at compile-time.
keyword
file.pe.description
Internal description of the file, provided at compile-time.
keyword
file.pe.file_version
Internal version of the file, provided at compile-time.
keyword
file.pe.imphash
A hash of the imports in a PE file. An imphash -- or import hash -- can be used to fingerprint binaries even after recompilation or other code-level transformations have occurred, which would change more traditional hash values. Learn more at https://www.fireeye.com/blog/threat-research/2014/01/tracking-malware-import-hashing.html.
keyword
file.pe.original_file_name
Internal name of the file, provided at compile-time.
keyword
file.pe.product
Internal product name of the file, provided at compile-time.
keyword
file.size
File size in bytes. Only relevant when file.type is "file".
long
file.target_path
Target path for symlinks.
keyword
file.target_path.text
Multi-field of file.target_path.
match_only_text
file.type
File type (file, dir, or symlink).
keyword
file.uid
The user ID (UID) or security identifier (SID) of the file owner.
keyword
file.x509.alternative_names
List of subject alternative names (SAN). Name types vary by certificate authority and certificate type but commonly contain IP addresses, DNS names (and wildcards), and email addresses.
keyword
file.x509.issuer.common_name
List of common name (CN) of issuing certificate authority.
keyword
file.x509.issuer.country
List of country (C) codes
keyword
file.x509.issuer.distinguished_name
Distinguished name (DN) of issuing certificate authority.
keyword
file.x509.issuer.locality
List of locality names (L)
keyword
file.x509.issuer.organization
List of organizations (O) of issuing certificate authority.
keyword
file.x509.issuer.organizational_unit
List of organizational units (OU) of issuing certificate authority.
keyword
file.x509.issuer.state_or_province
List of state or province names (ST, S, or P)
keyword
file.x509.not_after
Time at which the certificate is no longer considered valid.
date
file.x509.not_before
Time at which the certificate is first considered valid.
date
file.x509.public_key_algorithm
Algorithm used to generate the public key.
keyword
file.x509.public_key_curve
The curve used by the elliptic curve public key algorithm. This is algorithm specific.
keyword
file.x509.public_key_exponent
Exponent used to derive the public key. This is algorithm specific.
long
file.x509.public_key_size
The size of the public key space in bits.
long
file.x509.serial_number
Unique serial number issued by the certificate authority. For consistency, if this value is alphanumeric, it should be formatted without colons and uppercase characters.
keyword
file.x509.signature_algorithm
Identifier for certificate signature algorithm. We recommend using names found in Go Lang Crypto library. See https://github.com/golang/go/blob/go1.14/src/crypto/x509/x509.go#L337-L353.
keyword
file.x509.subject.common_name
List of common names (CN) of subject.
keyword
file.x509.subject.country
List of country (C) code
keyword
file.x509.subject.distinguished_name
Distinguished name (DN) of the certificate subject entity.
keyword
file.x509.subject.locality
List of locality names (L)
keyword
file.x509.subject.organization
List of organizations (O) of subject.
keyword
file.x509.subject.organizational_unit
List of organizational units (OU) of subject.
keyword
file.x509.subject.state_or_province
List of state or province names (ST, S, or P)
keyword
file.x509.version_number
Version of x509 format.
keyword
geo.city_name
City name.
keyword
geo.continent_name
Name of the continent.
keyword
geo.country_iso_code
Country ISO code.
keyword
geo.country_name
Country name.
keyword
geo.location
Longitude and latitude.
geo_point
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
geo.region_iso_code
Region ISO code.
keyword
geo.region_name
Region name.
keyword
group.domain
Name of the directory the group is a member of. For example, an LDAP or Active Directory domain name.
keyword
group.id
Unique identifier for the group on the system/platform.
keyword
group.name
Name of the group.
keyword
hash.md5
MD5 hash.
keyword
hash.sha1
SHA1 hash.
keyword
hash.sha256
SHA256 hash.
keyword
hash.sha512
SHA512 hash.
keyword
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.geo.city_name
City name.
keyword
host.geo.continent_name
Name of the continent.
keyword
host.geo.country_iso_code
Country ISO code.
keyword
host.geo.country_name
Country name.
keyword
host.geo.location
Longitude and latitude.
geo_point
host.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
host.geo.region_iso_code
Region ISO code.
keyword
host.geo.region_name
Region name.
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. The notation format from RFC 7042 is suggested: Each octet (that is, 8-bit byte) is represented by two [uppercase] hexadecimal digits giving the value of the octet as an unsigned integer. Successive octets are separated by a hyphen.
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.
match_only_text
host.os.platform
Operating system platform (such centos, ubuntu, windows).
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
host.uptime
Seconds the host has been up.
long
http.request.body.bytes
Size in bytes of the request body.
long
http.request.body.content
The full HTTP request body.
wildcard
http.request.body.content.text
Multi-field of http.request.body.content.
match_only_text
http.request.bytes
Total size in bytes of the request (body and headers).
long
http.request.method
HTTP request method. The value should retain its casing from the original event. For example, GET, get, and GeT are all considered valid values for this field.
keyword
http.request.referrer
Referrer for this HTTP request.
keyword
http.response.body.bytes
Size in bytes of the response body.
long
http.response.body.content
The full HTTP response body.
wildcard
http.response.body.content.text
Multi-field of http.response.body.content.
match_only_text
http.response.bytes
Total size in bytes of the response (body and headers).
long
http.response.status_code
HTTP response status code.
long
http.version
HTTP version.
keyword
input.type
Input type.
keyword
interface.alias
Interface alias as reported by the system, typically used in firewall implementations for e.g. inside, outside, or dmz logical interface naming.
keyword
interface.id
Interface ID as reported by an observer (typically SNMP interface ID).
keyword
interface.name
Interface name as reported by the system.
keyword
juniper.srx.action
action
keyword
juniper.srx.action_detail
action detail
keyword
juniper.srx.alert
repeat alert
keyword
juniper.srx.apbr_rule_type
apbr rule type
keyword
juniper.srx.application
application
keyword
juniper.srx.application_category
application category
keyword
juniper.srx.application_characteristics
application characteristics
keyword
juniper.srx.application_name
application name
keyword
juniper.srx.application_sub_category
application sub category
keyword
juniper.srx.attack_name
attack name
keyword
juniper.srx.category
filter category
keyword
juniper.srx.client_ip
client ip
ip
juniper.srx.connection_hit_rate
connection hit rate
integer
juniper.srx.connection_tag
connection tag
keyword
juniper.srx.context_hit_rate
context hit rate
integer
juniper.srx.context_name
context name
keyword
juniper.srx.context_value
context value
keyword
juniper.srx.context_value_hit_rate
context value hit rate
integer
juniper.srx.ddos_application_name
ddos application name
keyword
juniper.srx.dscp_value
apbr rule type
integer
juniper.srx.dst_nat_rule_name
dst nat rule name
keyword
juniper.srx.dst_nat_rule_type
dst nat rule type
keyword
juniper.srx.dst_vrf_grp
dst_vrf_grp
keyword
juniper.srx.elapsed_time
elapsed time
date
juniper.srx.encrypted
encrypted
keyword
juniper.srx.epoch_time
epoch time
date
juniper.srx.error_code
error_code
keyword
juniper.srx.error_message
error_message
keyword
juniper.srx.export_id
packet log id
integer
juniper.srx.feed_name
feed name
keyword
juniper.srx.file_category
file category
keyword
juniper.srx.file_hash_lookup
file hash lookup
keyword
juniper.srx.file_name
file name
keyword
juniper.srx.filename
filename
keyword
juniper.srx.hostname
hostname
keyword
juniper.srx.icmp_type
icmp type
integer
juniper.srx.inbound_bytes
bytes from server
integer
juniper.srx.inbound_packets
packets from server
integer
juniper.srx.index
index
keyword
juniper.srx.logical_system_name
logical system name
keyword
juniper.srx.malware_info
malware info
keyword
juniper.srx.message
mesagge
keyword
juniper.srx.message_type
message type
keyword
juniper.srx.name
name
keyword
juniper.srx.nat_connection_tag
nat connection tag
keyword
juniper.srx.nested_application
nested application
keyword
juniper.srx.obj
url path
keyword
juniper.srx.occur_count
occur count
integer
juniper.srx.outbound_bytes
bytes from client
integer
juniper.srx.outbound_packets
packets from client
integer
juniper.srx.packet_log_id
packet log id
integer
juniper.srx.peer_destination_address
peer destination address
ip
juniper.srx.peer_destination_port
peer destination port
integer
juniper.srx.peer_session_id
peer session id
keyword
juniper.srx.peer_source_address
peer source address
ip
juniper.srx.peer_source_port
peer source port
integer
juniper.srx.policy_name
policy name
keyword
juniper.srx.process
process that generated the message
keyword
juniper.srx.profile
filter profile
keyword
juniper.srx.profile_name
profile name
keyword
juniper.srx.protocol
protocol
keyword
juniper.srx.protocol_id
protocol id
keyword
juniper.srx.protocol_name
protocol name
keyword
juniper.srx.reason
reason
keyword
juniper.srx.repeat_count
repeat count
integer
juniper.srx.roles
roles
keyword
juniper.srx.routing_instance
routing instance
keyword
juniper.srx.rule_name
rule name
keyword
juniper.srx.ruleebase_name
ruleebase name
keyword
juniper.srx.sample_sha256
sample sha256
keyword
juniper.srx.secure_web_proxy_session_type
secure web proxy session type
keyword
juniper.srx.service_name
service name
keyword
juniper.srx.session_id
session id
keyword
juniper.srx.session_id_32
session id 32
keyword
juniper.srx.src_nat_rule_name
src nat rule name
keyword
juniper.srx.src_nat_rule_type
src nat rule type
keyword
juniper.srx.src_vrf_grp
src_vrf_grp
keyword
juniper.srx.state
state
keyword
juniper.srx.status
status
keyword
juniper.srx.sub_category
sub category
keyword
juniper.srx.tag
system log message tag, which uniquely identifies the message.
keyword
juniper.srx.temporary_filename
temporary_filename
keyword
juniper.srx.tenant_id
tenant id
keyword
juniper.srx.th
th
keyword
juniper.srx.threat_severity
threat severity
keyword
juniper.srx.time_count
time count
integer
juniper.srx.time_period
time period
integer
juniper.srx.time_scope
time scope
keyword
juniper.srx.timestamp
timestamp
date
juniper.srx.type
type
keyword
juniper.srx.uplink_rx_bytes
uplink rx bytes
integer
juniper.srx.uplink_tx_bytes
uplink tx bytes
integer
juniper.srx.url
url domain
keyword
juniper.srx.username
username
keyword
juniper.srx.verdict_number
verdict number
integer
juniper.srx.verdict_source
verdict source
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.logger
The name of the logger inside an application. This is usually the name of the class which initialized the logger, or can be a custom name.
keyword
log.offset
Byte offset of the log line within its file.
long
log.source.address
Source address of the syslog message.
keyword
log.syslog
The Syslog metadata of the event, if the event was transmitted via Syslog. Please see RFCs 5424 or 3164.
object
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.facility.name
The Syslog text-based facility of the log event, if available.
keyword
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
log.syslog.severity.name
The Syslog numeric severity of the log event, if available. If the event source publishing via Syslog provides a different severity value (e.g. firewall, IDS), your source's text severity should go to log.level. If the event source does not specify a distinct severity, you can optionally copy the Syslog severity to log.level.
keyword
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.forwarded_ip
Host IP address when the source IP address is the proxy.
ip
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.)
object
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.name
Name given by operators to sections of their network.
keyword
network.packets
Total packets transferred in both directions. If source.packets and destination.packets are known, network.packets is their sum.
long
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
network.vlan.id
VLAN ID as reported by the observer.
keyword
network.vlan.name
Optional VLAN name as reported by the observer.
keyword
observer.egress
Observer.egress holds information like interface number and name, vlan, and zone information to classify egress traffic. Single armed monitoring such as a network sensor on a span port should only use observer.ingress to categorize traffic.
object
observer.egress.interface.alias
Interface alias as reported by the system, typically used in firewall implementations for e.g. inside, outside, or dmz logical interface naming.
keyword
observer.egress.interface.id
Interface ID as reported by an observer (typically SNMP interface ID).
keyword
observer.egress.interface.name
Interface name as reported by the system.
keyword
observer.egress.vlan.id
VLAN ID as reported by the observer.
keyword
observer.egress.vlan.name
Optional VLAN name as reported by the observer.
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_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.region_iso_code
Region ISO code.
keyword
observer.geo.region_name
Region name.
keyword
observer.hostname
Hostname of the observer.
keyword
observer.ingress
Observer.ingress holds information like interface number and name, vlan, and zone information to classify ingress traffic. Single armed monitoring such as a network sensor on a span port should only use observer.ingress to categorize traffic.
object
observer.ingress.interface.alias
Interface alias as reported by the system, typically used in firewall implementations for e.g. inside, outside, or dmz logical interface naming.
keyword
observer.ingress.interface.id
Interface ID as reported by an observer (typically SNMP interface ID).
keyword
observer.ingress.interface.name
Interface name as reported by the system.
keyword
observer.ingress.vlan.id
VLAN ID as reported by the observer.
keyword
observer.ingress.vlan.name
Optional VLAN name as reported by the observer.
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.mac
MAC addresses of the observer. The notation format from RFC 7042 is suggested: Each octet (that is, 8-bit byte) is represented by two [uppercase] hexadecimal digits giving the value of the octet as an unsigned integer. Successive octets are separated by a hyphen.
keyword
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.os.family
OS family (such as redhat, debian, freebsd, windows).
keyword
observer.os.full
Operating system name, including the version or code name.
keyword
observer.os.full.text
Multi-field of observer.os.full.
match_only_text
observer.os.kernel
Operating system kernel version as a raw string.
keyword
observer.os.name
Operating system name, without the version.
keyword
observer.os.name.text
Multi-field of observer.os.name.
match_only_text
observer.os.platform
Operating system platform (such centos, ubuntu, windows).
keyword
observer.os.version
Operating system version as a raw string.
keyword
observer.product
The product name of the observer.
keyword
observer.serial_number
Observer serial number.
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
organization.id
Unique identifier for the organization.
keyword
organization.name
Organization name.
keyword
organization.name.text
Multi-field of organization.name.
match_only_text
os.family
OS family (such as redhat, debian, freebsd, windows).
keyword
os.full
Operating system name, including the version or code name.
keyword
os.full.text
Multi-field of os.full.
match_only_text
os.kernel
Operating system kernel version as a raw string.
keyword
os.name
Operating system name, without the version.
keyword
os.name.text
Multi-field of os.name.
match_only_text
os.platform
Operating system platform (such centos, ubuntu, windows).
keyword
os.version
Operating system version as a raw string.
keyword
package.architecture
Package architecture.
keyword
package.build_version
Additional information about the build version of the installed package. For example use the commit SHA of a non-released package.
keyword
package.checksum
Checksum of the installed package for verification.
keyword
package.description
Description of the package.
keyword
package.install_scope
Indicating how the package was installed, e.g. user-local, global.
keyword
package.installed
Time when package was installed.
date
package.license
License under which the package was released. Use a short name, e.g. the license identifier from SPDX License List where possible (https://spdx.org/licenses/).
keyword
package.name
Package name
keyword
package.path
Path where the package is installed.
keyword
package.reference
Home page or reference URL of the software in this package, if available.
keyword
package.size
Package size in bytes.
long
package.type
Type of package. This should contain the package file type, rather than the package manager name. Examples: rpm, dpkg, brew, npm, gem, nupkg, jar.
keyword
package.version
Package version
keyword
pe.architecture
CPU architecture target for the file.
keyword
pe.company
Internal company name of the file, provided at compile-time.
keyword
pe.description
Internal description of the file, provided at compile-time.
keyword
pe.file_version
Internal version of the file, provided at compile-time.
keyword
pe.imphash
A hash of the imports in a PE file. An imphash -- or import hash -- can be used to fingerprint binaries even after recompilation or other code-level transformations have occurred, which would change more traditional hash values. Learn more at https://www.fireeye.com/blog/threat-research/2014/01/tracking-malware-import-hashing.html.
keyword
pe.original_file_name
Internal name of the file, provided at compile-time.
keyword
pe.product
Internal product name of the file, provided at compile-time.
keyword
process.args
Array of process arguments, starting with the absolute path to the executable. May be filtered to protect sensitive information.
keyword
process.args_count
Length of the process.args array. This field can be useful for querying or performing bucket analysis on how many arguments were provided to start a process. More arguments may be an indication of suspicious activity.
long
process.code_signature.exists
Boolean to capture if a signature is present.
boolean
process.code_signature.status
Additional information about the certificate status. This is useful for logging cryptographic errors with the certificate validity or trust status. Leave unpopulated if the validity or trust of the certificate was unchecked.
keyword
process.code_signature.subject_name
Subject name of the code signer
keyword
process.code_signature.trusted
Stores the trust status of the certificate chain. Validating the trust of the certificate chain may be complicated, and this field should only be populated by tools that actively check the status.
boolean
process.code_signature.valid
Boolean to capture if the digital signature is verified against the binary content. Leave unpopulated if a certificate was unchecked.
boolean
process.command_line
Full command line that started the process, including the absolute path to the executable, and all arguments. Some arguments may be filtered to protect sensitive information.
wildcard
process.command_line.text
Multi-field of process.command_line.
match_only_text
process.entity_id
Unique identifier for the process. The implementation of this is specified by the data source, but some examples of what could be used here are a process-generated UUID, Sysmon Process GUIDs, or a hash of some uniquely identifying components of a process. Constructing a globally unique identifier is a common practice to mitigate PID reuse as well as to identify a specific process over time, across multiple monitored hosts.
keyword
process.executable
Absolute path to the process executable.
keyword
process.executable.text
Multi-field of process.executable.
match_only_text
process.exit_code
The exit code of the process, if this is a termination event. The field should be absent if there is no exit code for the event (e.g. process start).
long
process.hash.md5
MD5 hash.
keyword
process.hash.sha1
SHA1 hash.
keyword
process.hash.sha256
SHA256 hash.
keyword
process.hash.sha512
SHA512 hash.
keyword
process.name
Process name. Sometimes called program name or similar.
keyword
process.name.text
Multi-field of process.name.
match_only_text
process.parent.args
Array of process arguments, starting with the absolute path to the executable. May be filtered to protect sensitive information.
keyword
process.parent.args_count
Length of the process.args array. This field can be useful for querying or performing bucket analysis on how many arguments were provided to start a process. More arguments may be an indication of suspicious activity.
long
process.parent.code_signature.exists
Boolean to capture if a signature is present.
boolean
process.parent.code_signature.status
Additional information about the certificate status. This is useful for logging cryptographic errors with the certificate validity or trust status. Leave unpopulated if the validity or trust of the certificate was unchecked.
keyword
process.parent.code_signature.subject_name
Subject name of the code signer
keyword
process.parent.code_signature.trusted
Stores the trust status of the certificate chain. Validating the trust of the certificate chain may be complicated, and this field should only be populated by tools that actively check the status.
boolean
process.parent.code_signature.valid
Boolean to capture if the digital signature is verified against the binary content. Leave unpopulated if a certificate was unchecked.
boolean
process.parent.command_line
Full command line that started the process, including the absolute path to the executable, and all arguments. Some arguments may be filtered to protect sensitive information.
wildcard
process.parent.command_line.text
Multi-field of process.parent.command_line.
match_only_text
process.parent.entity_id
Unique identifier for the process. The implementation of this is specified by the data source, but some examples of what could be used here are a process-generated UUID, Sysmon Process GUIDs, or a hash of some uniquely identifying components of a process. Constructing a globally unique identifier is a common practice to mitigate PID reuse as well as to identify a specific process over time, across multiple monitored hosts.
keyword
process.parent.executable
Absolute path to the process executable.
keyword
process.parent.executable.text
Multi-field of process.parent.executable.
match_only_text
process.parent.exit_code
The exit code of the process, if this is a termination event. The field should be absent if there is no exit code for the event (e.g. process start).
long
process.parent.hash.md5
MD5 hash.
keyword
process.parent.hash.sha1
SHA1 hash.
keyword
process.parent.hash.sha256
SHA256 hash.
keyword
process.parent.hash.sha512
SHA512 hash.
keyword
process.parent.name
Process name. Sometimes called program name or similar.
keyword
process.parent.name.text
Multi-field of process.parent.name.
match_only_text
process.parent.pe.architecture
CPU architecture target for the file.
keyword
process.parent.pe.company
Internal company name of the file, provided at compile-time.
keyword
process.parent.pe.description
Internal description of the file, provided at compile-time.
keyword
process.parent.pe.file_version
Internal version of the file, provided at compile-time.
keyword
process.parent.pe.imphash
A hash of the imports in a PE file. An imphash -- or import hash -- can be used to fingerprint binaries even after recompilation or other code-level transformations have occurred, which would change more traditional hash values. Learn more at https://www.fireeye.com/blog/threat-research/2014/01/tracking-malware-import-hashing.html.
keyword
process.parent.pe.original_file_name
Internal name of the file, provided at compile-time.
keyword
process.parent.pe.product
Internal product name of the file, provided at compile-time.
keyword
process.parent.pgid
Deprecated for removal in next major version release. This field is superseded by process.group_leader.pid. Identifier of the group of processes the process belongs to.
long
process.parent.pid
Process id.
long
process.parent.start
The time the process started.
date
process.parent.thread.id
Thread ID.
long
process.parent.thread.name
Thread name.
keyword
process.parent.title
Process title. The proctitle, some times the same as process name. Can also be different: for example a browser setting its title to the web page currently opened.
keyword
process.parent.title.text
Multi-field of process.parent.title.
match_only_text
process.parent.uptime
Seconds the process has been up.
long
process.parent.working_directory
The working directory of the process.
keyword
process.parent.working_directory.text
Multi-field of process.parent.working_directory.
match_only_text
process.pe.architecture
CPU architecture target for the file.
keyword
process.pe.company
Internal company name of the file, provided at compile-time.
keyword
process.pe.description
Internal description of the file, provided at compile-time.
keyword
process.pe.file_version
Internal version of the file, provided at compile-time.
keyword
process.pe.imphash
A hash of the imports in a PE file. An imphash -- or import hash -- can be used to fingerprint binaries even after recompilation or other code-level transformations have occurred, which would change more traditional hash values. Learn more at https://www.fireeye.com/blog/threat-research/2014/01/tracking-malware-import-hashing.html.
keyword
process.pe.original_file_name
Internal name of the file, provided at compile-time.
keyword
process.pe.product
Internal product name of the file, provided at compile-time.
keyword
process.pgid
Deprecated for removal in next major version release. This field is superseded by process.group_leader.pid. Identifier of the group of processes the process belongs to.
long
process.pid
Process id.
long
process.start
The time the process started.
date
process.thread.id
Thread ID.
long
process.thread.name
Thread name.
keyword
process.title
Process title. The proctitle, some times the same as process name. Can also be different: for example a browser setting its title to the web page currently opened.
keyword
process.title.text
Multi-field of process.title.
match_only_text
process.uptime
Seconds the process has been up.
long
process.working_directory
The working directory of the process.
keyword
process.working_directory.text
Multi-field of process.working_directory.
match_only_text
registry.data.bytes
Original bytes written with base64 encoding. For Windows registry operations, such as SetValueEx and RegQueryValueEx, this corresponds to the data pointed by lp_data. This is optional but provides better recoverability and should be populated for REG_BINARY encoded values.
keyword
registry.data.strings
Content when writing string types. Populated as an array when writing string data to the registry. For single string registry types (REG_SZ, REG_EXPAND_SZ), this should be an array with one string. For sequences of string with REG_MULTI_SZ, this array will be variable length. For numeric data, such as REG_DWORD and REG_QWORD, this should be populated with the decimal representation (e.g "1").
wildcard
registry.data.type
Standard registry type for encoding contents
keyword
registry.hive
Abbreviated name for the hive.
keyword
registry.key
Hive-relative path of keys.
keyword
registry.path
Full path, including hive, key and value
keyword
registry.value
Name of the value written.
keyword
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.author
Name, organization, or pseudonym of the author or authors who created the rule used to generate this event.
keyword
rule.category
A categorization value keyword used by the entity using the rule for detection of this event.
keyword
rule.description
The description of the rule generating 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.license
Name of the license under which the rule used to generate this event is made available.
keyword
rule.name
The name of the rule or signature generating the event.
keyword
rule.reference
Reference URL to additional information about the rule used to generate this event. The URL can point to the vendor's documentation about the rule. If that's not available, it can also be a link to a more general page describing this type of alert.
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.uuid
A rule ID that is unique within the scope of a set or group of agents, observers, or other entities using the rule for detection of this event.
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.as.number
Unique number allocated to the autonomous system. The autonomous system number (ASN) uniquely identifies each network on the Internet.
long
server.as.organization.name
Organization name.
keyword
server.as.organization.name.text
Multi-field of server.as.organization.name.
match_only_text
server.bytes
Bytes sent from the server to the client.
long
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.geo.city_name
City name.
keyword
server.geo.continent_name
Name of the continent.
keyword
server.geo.country_iso_code
Country ISO code.
keyword
server.geo.country_name
Country name.
keyword
server.geo.location
Longitude and latitude.
geo_point
server.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
server.geo.region_iso_code
Region ISO code.
keyword
server.geo.region_name
Region name.
keyword
server.ip
IP address of the server (IPv4 or IPv6).
ip
server.mac
MAC address of the server. The notation format from RFC 7042 is suggested: Each octet (that is, 8-bit byte) is represented by two [uppercase] hexadecimal digits giving the value of the octet as an unsigned integer. Successive octets are separated by a hyphen.
keyword
server.nat.ip
Translated ip of destination based NAT sessions (e.g. internet to private DMZ) Typically used with load balancers, firewalls, or routers.
ip
server.nat.port
Translated port of destination based NAT sessions (e.g. internet to private DMZ) Typically used with load balancers, firewalls, or routers.
long
server.packets
Packets sent from the server to the client.
long
server.port
Port of the server.
long
server.registered_domain
The highest registered server 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
server.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
server.user.domain
Name of the directory the user is a member of. For example, an LDAP or Active Directory domain name.
keyword
server.user.email
User email address.
keyword
server.user.full_name
User's full name, if available.
keyword
server.user.full_name.text
Multi-field of server.user.full_name.
match_only_text
server.user.group.domain
Name of the directory the group is a member of. For example, an LDAP or Active Directory domain name.
keyword
server.user.group.id
Unique identifier for the group on the system/platform.
keyword
server.user.group.name
Name of the group.
keyword
server.user.hash
Unique user hash to correlate information for a user in anonymized form. Useful if user.id or user.name contain confidential information and cannot be used.
keyword
server.user.id
Unique identifier of the user.
keyword
server.user.name
Short name or login of the user.
keyword
server.user.name.text
Multi-field of server.user.name.
match_only_text
server.user.roles
Array of user roles at the time of the event.
keyword
service.ephemeral_id
Ephemeral identifier of this service (if one exists). This id normally changes across restarts, but service.id does not.
keyword
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
service.name
Name of the service data is collected from. The name of the service is normally user given. This allows for distributed services that run on multiple hosts to correlate the related instances based on the name. In the case of Elasticsearch the service.name could contain the cluster name. For Beats the service.name is by default a copy of the service.type field if no name is specified.
keyword
service.node.name
Name of a service node. This allows for two nodes of the same service running on the same host to be differentiated. Therefore, service.node.name should typically be unique across nodes of a given service. In the case of Elasticsearch, the service.node.name could contain the unique node name within the Elasticsearch cluster. In cases where the service doesn't have the concept of a node name, the host name or container name can be used to distinguish running instances that make up this service. If those do not provide uniqueness (e.g. multiple instances of the service running on the same host) - the node name can be manually set.
keyword
service.state
Current state of the service.
keyword
service.type
The type of the service data is collected from. The type can be used to group and correlate logs and metrics from one service type. Example: If logs or metrics are collected from Elasticsearch, service.type would be elasticsearch.
keyword
service.version
Version of the service the data was collected from. This allows to look at a data set only for a specific version of a service.
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_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.region_iso_code
Region ISO code.
keyword
source.geo.region_name
Region name.
keyword
source.ip
IP address of the source (IPv4 or IPv6).
ip
source.mac
MAC address of the source. The notation format from RFC 7042 is suggested: Each octet (that is, 8-bit byte) is represented by two [uppercase] hexadecimal digits giving the value of the octet as an unsigned integer. Successive octets are separated by a hyphen.
keyword
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.registered_domain
The highest registered source 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
source.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
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.full_name
User's full name, if available.
keyword
source.user.full_name.text
Multi-field of source.user.full_name.
match_only_text
source.user.group.domain
Name of the directory the group is a member of. For example, an LDAP or Active Directory domain name.
keyword
source.user.group.id
Unique identifier for the group on the system/platform.
keyword
source.user.group.name
Name of the group.
keyword
source.user.hash
Unique user hash to correlate information for a user in anonymized form. Useful if user.id or user.name contain confidential information and cannot be used.
keyword
source.user.id
Unique identifier of the user.
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
source.user.roles
Array of user roles at the time of the event.
keyword
span.id
Unique identifier of the span within the scope of its trace. A span represents an operation within a transaction, such as a request to another service, or a database query.
keyword
tags
List of keywords used to tag each event.
keyword
threat.framework
Name of the threat framework used to further categorize and classify the tactic and technique of the reported threat. Framework classification can be provided by detecting systems, evaluated at ingest time, or retrospectively tagged to events.
keyword
threat.tactic.id
The id of tactic used by this threat. You can use a MITRE ATT&CK® tactic, for example. (ex. https://attack.mitre.org/tactics/TA0002/ )
keyword
threat.tactic.name
Name of the type of tactic used by this threat. You can use a MITRE ATT&CK® tactic, for example. (ex. https://attack.mitre.org/tactics/TA0002/)
keyword
threat.tactic.reference
The reference url of tactic used by this threat. You can use a MITRE ATT&CK® tactic, for example. (ex. https://attack.mitre.org/tactics/TA0002/ )
keyword
threat.technique.id
The id of technique used by this threat. You can use a MITRE ATT&CK® technique, for example. (ex. https://attack.mitre.org/techniques/T1059/)
keyword
threat.technique.name
The name of technique used by this threat. You can use a MITRE ATT&CK® technique, for example. (ex. https://attack.mitre.org/techniques/T1059/)
keyword
threat.technique.name.text
Multi-field of threat.technique.name.
match_only_text
threat.technique.reference
The reference url of technique used by this threat. You can use a MITRE ATT&CK® technique, for example. (ex. https://attack.mitre.org/techniques/T1059/)
keyword
tls.cipher
String indicating the cipher used during the current connection.
keyword
tls.client.certificate
PEM-encoded stand-alone certificate offered by the client. This is usually mutually-exclusive of client.certificate_chain since this value also exists in that list.
keyword
tls.client.certificate_chain
Array of PEM-encoded certificates that make up the certificate chain offered by the client. This is usually mutually-exclusive of client.certificate since that value should be the first certificate in the chain.
keyword
tls.client.hash.md5
Certificate fingerprint using the MD5 digest of DER-encoded version of certificate offered by the client. For consistency with other hash values, this value should be formatted as an uppercase hash.
keyword
tls.client.hash.sha1
Certificate fingerprint using the SHA1 digest of DER-encoded version of certificate offered by the client. For consistency with other hash values, this value should be formatted as an uppercase hash.
keyword
tls.client.hash.sha256
Certificate fingerprint using the SHA256 digest of DER-encoded version of certificate offered by the client. For consistency with other hash values, this value should be formatted as an uppercase hash.
keyword
tls.client.issuer
Distinguished name of subject of the issuer of the x.509 certificate presented by the client.
keyword
tls.client.ja3
A hash that identifies clients based on how they perform an SSL/TLS handshake.
keyword
tls.client.not_after
Date/Time indicating when client certificate is no longer considered valid.
date
tls.client.not_before
Date/Time indicating when client certificate is first considered valid.
date
tls.client.server_name
Also called an SNI, this tells the server which hostname to which the client is attempting to connect to. When this value is available, it should get copied to destination.domain.
keyword
tls.client.subject
Distinguished name of subject of the x.509 certificate presented by the client.
keyword
tls.client.supported_ciphers
Array of ciphers offered by the client during the client hello.
keyword
tls.client.x509.alternative_names
List of subject alternative names (SAN). Name types vary by certificate authority and certificate type but commonly contain IP addresses, DNS names (and wildcards), and email addresses.
keyword
tls.client.x509.issuer.common_name
List of common name (CN) of issuing certificate authority.
keyword
tls.client.x509.issuer.country
List of country (C) codes
keyword
tls.client.x509.issuer.distinguished_name
Distinguished name (DN) of issuing certificate authority.
keyword
tls.client.x509.issuer.locality
List of locality names (L)
keyword
tls.client.x509.issuer.organization
List of organizations (O) of issuing certificate authority.
keyword
tls.client.x509.issuer.organizational_unit
List of organizational units (OU) of issuing certificate authority.
keyword
tls.client.x509.issuer.state_or_province
List of state or province names (ST, S, or P)
keyword
tls.client.x509.not_after
Time at which the certificate is no longer considered valid.
date
tls.client.x509.not_before
Time at which the certificate is first considered valid.
date
tls.client.x509.public_key_algorithm
Algorithm used to generate the public key.
keyword
tls.client.x509.public_key_curve
The curve used by the elliptic curve public key algorithm. This is algorithm specific.
keyword
tls.client.x509.public_key_exponent
Exponent used to derive the public key. This is algorithm specific.
long
tls.client.x509.public_key_size
The size of the public key space in bits.
long
tls.client.x509.serial_number
Unique serial number issued by the certificate authority. For consistency, if this value is alphanumeric, it should be formatted without colons and uppercase characters.
keyword
tls.client.x509.signature_algorithm
Identifier for certificate signature algorithm. We recommend using names found in Go Lang Crypto library. See https://github.com/golang/go/blob/go1.14/src/crypto/x509/x509.go#L337-L353.
keyword
tls.client.x509.subject.common_name
List of common names (CN) of subject.
keyword
tls.client.x509.subject.country
List of country (C) code
keyword
tls.client.x509.subject.distinguished_name
Distinguished name (DN) of the certificate subject entity.
keyword
tls.client.x509.subject.locality
List of locality names (L)
keyword
tls.client.x509.subject.organization
List of organizations (O) of subject.
keyword
tls.client.x509.subject.organizational_unit
List of organizational units (OU) of subject.
keyword
tls.client.x509.subject.state_or_province
List of state or province names (ST, S, or P)
keyword
tls.client.x509.version_number
Version of x509 format.
keyword
tls.curve
String indicating the curve used for the given cipher, when applicable.
keyword
tls.established
Boolean flag indicating if the TLS negotiation was successful and transitioned to an encrypted tunnel.
boolean
tls.next_protocol
String indicating the protocol being tunneled. Per the values in the IANA registry (https://www.iana.org/assignments/tls-extensiontype-values/tls-extensiontype-values.xhtml#alpn-protocol-ids), this string should be lower case.
keyword
tls.resumed
Boolean flag indicating if this TLS connection was resumed from an existing TLS negotiation.
boolean
tls.server.certificate
PEM-encoded stand-alone certificate offered by the server. This is usually mutually-exclusive of server.certificate_chain since this value also exists in that list.
keyword
tls.server.certificate_chain
Array of PEM-encoded certificates that make up the certificate chain offered by the server. This is usually mutually-exclusive of server.certificate since that value should be the first certificate in the chain.
keyword
tls.server.hash.md5
Certificate fingerprint using the MD5 digest of DER-encoded version of certificate offered by the server. For consistency with other hash values, this value should be formatted as an uppercase hash.
keyword
tls.server.hash.sha1
Certificate fingerprint using the SHA1 digest of DER-encoded version of certificate offered by the server. For consistency with other hash values, this value should be formatted as an uppercase hash.
keyword
tls.server.hash.sha256
Certificate fingerprint using the SHA256 digest of DER-encoded version of certificate offered by the server. For consistency with other hash values, this value should be formatted as an uppercase hash.
keyword
tls.server.issuer
Subject of the issuer of the x.509 certificate presented by the server.
keyword
tls.server.ja3s
A hash that identifies servers based on how they perform an SSL/TLS handshake.
keyword
tls.server.not_after
Timestamp indicating when server certificate is no longer considered valid.
date
tls.server.not_before
Timestamp indicating when server certificate is first considered valid.
date
tls.server.subject
Subject of the x.509 certificate presented by the server.
keyword
tls.server.x509.alternative_names
List of subject alternative names (SAN). Name types vary by certificate authority and certificate type but commonly contain IP addresses, DNS names (and wildcards), and email addresses.
keyword
tls.server.x509.issuer.common_name
List of common name (CN) of issuing certificate authority.
keyword
tls.server.x509.issuer.country
List of country (C) codes
keyword
tls.server.x509.issuer.distinguished_name
Distinguished name (DN) of issuing certificate authority.
keyword
tls.server.x509.issuer.locality
List of locality names (L)
keyword
tls.server.x509.issuer.organization
List of organizations (O) of issuing certificate authority.
keyword
tls.server.x509.issuer.organizational_unit
List of organizational units (OU) of issuing certificate authority.
keyword
tls.server.x509.issuer.state_or_province
List of state or province names (ST, S, or P)
keyword
tls.server.x509.not_after
Time at which the certificate is no longer considered valid.
date
tls.server.x509.not_before
Time at which the certificate is first considered valid.
date
tls.server.x509.public_key_algorithm
Algorithm used to generate the public key.
keyword
tls.server.x509.public_key_curve
The curve used by the elliptic curve public key algorithm. This is algorithm specific.
keyword
tls.server.x509.public_key_exponent
Exponent used to derive the public key. This is algorithm specific.
long
tls.server.x509.public_key_size
The size of the public key space in bits.
long
tls.server.x509.serial_number
Unique serial number issued by the certificate authority. For consistency, if this value is alphanumeric, it should be formatted without colons and uppercase characters.
keyword
tls.server.x509.signature_algorithm
Identifier for certificate signature algorithm. We recommend using names found in Go Lang Crypto library. See https://github.com/golang/go/blob/go1.14/src/crypto/x509/x509.go#L337-L353.
keyword
tls.server.x509.subject.common_name
List of common names (CN) of subject.
keyword
tls.server.x509.subject.country
List of country (C) code
keyword
tls.server.x509.subject.distinguished_name
Distinguished name (DN) of the certificate subject entity.
keyword
tls.server.x509.subject.locality
List of locality names (L)
keyword
tls.server.x509.subject.organization
List of organizations (O) of subject.
keyword
tls.server.x509.subject.organizational_unit
List of organizational units (OU) of subject.
keyword
tls.server.x509.subject.state_or_province
List of state or province names (ST, S, or P)
keyword
tls.server.x509.version_number
Version of x509 format.
keyword
tls.version
Numeric part of the version parsed from the original string.
keyword
tls.version_protocol
Normalized lowercase protocol name parsed from original string.
keyword
trace.id
Unique identifier of the trace. A trace groups multiple events like transactions that belong together. For example, a user request handled by multiple inter-connected services.
keyword
transaction.id
Unique identifier of the transaction within the scope of its trace. A transaction is the highest level of work measured within a service, such as a request to a server.
keyword
url.domain
Domain of the url, such as "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.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.domain
Name of the directory the user is a member of. For example, an LDAP or Active Directory domain name.
keyword
user.email
User email address.
keyword
user.full_name
User's full name, if available.
keyword
user.full_name.text
Multi-field of user.full_name.
match_only_text
user.group.domain
Name of the directory the group is a member of. For example, an LDAP or Active Directory domain name.
keyword
user.group.id
Unique identifier for the group on the system/platform.
keyword
user.group.name
Name of the group.
keyword
user.hash
Unique user hash to correlate information for a user in anonymized form. Useful if user.id or user.name contain confidential information and cannot be used.
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.roles
Array of user roles at the time of the event.
keyword
user_agent.device.name
Name of the device.
keyword
user_agent.name
Name of the user agent.
keyword
user_agent.original
Unparsed user_agent string.
keyword
user_agent.original.text
Multi-field of user_agent.original.
match_only_text
user_agent.os.family
OS family (such as redhat, debian, freebsd, windows).
keyword
user_agent.os.full
Operating system name, including the version or code name.
keyword
user_agent.os.full.text
Multi-field of user_agent.os.full.
match_only_text
user_agent.os.kernel
Operating system kernel version as a raw string.
keyword
user_agent.os.name
Operating system name, without the version.
keyword
user_agent.os.name.text
Multi-field of user_agent.os.name.
match_only_text
user_agent.os.platform
Operating system platform (such centos, ubuntu, windows).
keyword
user_agent.os.version
Operating system version as a raw string.
keyword
user_agent.version
Version of the user agent.
keyword
vlan.id
VLAN ID as reported by the observer.
keyword
vlan.name
Optional VLAN name as reported by the observer.
keyword
vulnerability.category
The type of system or architecture that the vulnerability affects. These may be platform-specific (for example, Debian or SUSE) or general (for example, Database or Firewall). For example (https://qualysguard.qualys.com/qwebhelp/fo_portal/knowledgebase/vulnerability_categories.htm[Qualys vulnerability categories]) This field must be an array.
keyword
vulnerability.classification
The classification of the vulnerability scoring system. For example (https://www.first.org/cvss/)
keyword
vulnerability.description
The description of the vulnerability that provides additional context of the vulnerability. For example (https://cve.mitre.org/about/faqs.html#cve_entry_descriptions_created[Common Vulnerabilities and Exposure CVE description])
keyword
vulnerability.description.text
Multi-field of vulnerability.description.
match_only_text
vulnerability.enumeration
The type of identifier used for this vulnerability. For example (https://cve.mitre.org/about/)
keyword
vulnerability.id
The identification (ID) is the number portion of a vulnerability entry. It includes a unique identification number for the vulnerability. For example (https://cve.mitre.org/about/faqs.html#what_is_cve_id)[Common Vulnerabilities and Exposure CVE ID]
keyword
vulnerability.reference
A resource that provides additional information, context, and mitigations for the identified vulnerability.
keyword
vulnerability.report_id
The report or scan identification number.
keyword
vulnerability.scanner.vendor
The name of the vulnerability scanner vendor.
keyword
vulnerability.score.base
Scores can range from 0.0 to 10.0, with 10.0 being the most severe. Base scores cover an assessment for exploitability metrics (attack vector, complexity, privileges, and user interaction), impact metrics (confidentiality, integrity, and availability), and scope. For example (https://www.first.org/cvss/specification-document)
float
vulnerability.score.environmental
Scores can range from 0.0 to 10.0, with 10.0 being the most severe. Environmental scores cover an assessment for any modified Base metrics, confidentiality, integrity, and availability requirements. For example (https://www.first.org/cvss/specification-document)
float
vulnerability.score.temporal
Scores can range from 0.0 to 10.0, with 10.0 being the most severe. Temporal scores cover an assessment for code maturity, remediation level, and confidence. For example (https://www.first.org/cvss/specification-document)
float
vulnerability.score.version
The National Vulnerability Database (NVD) provides qualitative severity rankings of "Low", "Medium", and "High" for CVSS v2.0 base score ranges in addition to the severity ratings for CVSS v3.0 as they are defined in the CVSS v3.0 specification. CVSS is owned and managed by FIRST.Org, Inc. (FIRST), a US-based non-profit organization, whose mission is to help computer security incident response teams across the world. For example (https://nvd.nist.gov/vuln-metrics/cvss)
keyword
vulnerability.severity
The severity of the vulnerability can help with metrics and internal prioritization regarding remediation. For example (https://nvd.nist.gov/vuln-metrics/cvss)
keyword
x509.alternative_names
List of subject alternative names (SAN). Name types vary by certificate authority and certificate type but commonly contain IP addresses, DNS names (and wildcards), and email addresses.
keyword
x509.issuer.common_name
List of common name (CN) of issuing certificate authority.
keyword
x509.issuer.country
List of country (C) codes
keyword
x509.issuer.distinguished_name
Distinguished name (DN) of issuing certificate authority.
keyword
x509.issuer.locality
List of locality names (L)
keyword
x509.issuer.organization
List of organizations (O) of issuing certificate authority.
keyword
x509.issuer.organizational_unit
List of organizational units (OU) of issuing certificate authority.
keyword
x509.issuer.state_or_province
List of state or province names (ST, S, or P)
keyword
x509.not_after
Time at which the certificate is no longer considered valid.
date
x509.not_before
Time at which the certificate is first considered valid.
date
x509.public_key_algorithm
Algorithm used to generate the public key.
keyword
x509.public_key_curve
The curve used by the elliptic curve public key algorithm. This is algorithm specific.
keyword
x509.public_key_exponent
Exponent used to derive the public key. This is algorithm specific.
long
x509.public_key_size
The size of the public key space in bits.
long
x509.serial_number
Unique serial number issued by the certificate authority. For consistency, if this value is alphanumeric, it should be formatted without colons and uppercase characters.
keyword
x509.signature_algorithm
Identifier for certificate signature algorithm. We recommend using names found in Go Lang Crypto library. See https://github.com/golang/go/blob/go1.14/src/crypto/x509/x509.go#L337-L353.
keyword
x509.subject.common_name
List of common names (CN) of subject.
keyword
x509.subject.country
List of country (C) code
keyword
x509.subject.distinguished_name
Distinguished name (DN) of the certificate subject entity.
keyword
x509.subject.locality
List of locality names (L)
keyword
x509.subject.organization
List of organizations (O) of subject.
keyword
x509.subject.organizational_unit
List of organizational units (OU) of subject.
keyword
x509.subject.state_or_province
List of state or province names (ST, S, or P)
keyword
x509.version_number
Version of x509 format.
keyword

Changelog

VersionDetails
1.6.1
Bug fix View pull request
Remove duplicate fields.
1.6.0
Enhancement View pull request
Update package to ECS 8.5.0.
1.5.2
Bug fix View pull request
Remove duplicate field.
1.5.1
Enhancement View pull request
Use ECS geo.location definition.
1.5.0
Enhancement View pull request
Update package to ECS 8.4.0
1.4.1
Enhancement View pull request
Improve TCP, SSL config description and example.
1.4.0
Enhancement View pull request
Update package to ECS 8.3.0.
1.3.1
Enhancement View pull request
Add link to juniper documentation
1.3.0
Enhancement View pull request
Add TLS and custom options support to TCP input
1.2.0
Enhancement View pull request
Update to ECS 8.2
1.1.2
Enhancement View pull request
Add documentation for multi-fields
1.1.1
Bug fix View pull request
Add Ingest Pipeline script to map IANA Protocol Numbers
1.1.0
Enhancement View pull request
Update to ECS 8.0
1.0.1
Bug fix View pull request
Change test public IPs to the supported subset
1.0.0
Enhancement View pull request
Initial release of new package split from oroginal Juniper package