Class: Aws::SecurityHub::Types::Signal

Inherits:

Struct

• Object
• Struct
• Aws::SecurityHub::Types::Signal

Includes:

Aws::Structure

Defined in:

lib/aws-sdk-securityhub/types.rb

Overview

Contains information about the signals involved in an Amazon GuardDuty Extended Threat Detection attack sequence. An attack sequence is a type of threat detected by GuardDuty. GuardDuty generates an attack sequence finding when multiple events, or signals, align to a potentially suspicious activity. When GuardDuty and Security Hub are integrated, GuardDuty sends attack sequence findings to Security Hub.

A signal can be an API activity or a finding that GuardDuty uses to detect an attack sequence finding.

See Also:

• AWS API Documentation

Constant Summary

SENSITIVE =

[]

Instance Attribute Summary

• #actor_ids ⇒ Array<String>

  The IDs of the threat actors involved in the signal.

• #count ⇒ Integer

  The number of times this signal was observed.

• #created_at ⇒ Integer

  The timestamp when the first finding or activity related to this signal was observed.

• #endpoint_ids ⇒ Array<String>

  Information about the endpoint IDs associated with this signal.

• #first_seen_at ⇒ Integer

  The timestamp when the first finding or activity related to this signal was observed.

• #id ⇒ String

  The identifier of the signal.

• #last_seen_at ⇒ Integer

  The timestamp when the last finding or activity related to this signal was observed.

• #name ⇒ String

  The name of the GuardDuty signal.

• #product_arn ⇒ String

  The Amazon Resource Name (ARN) of the product that generated the signal.

• #resource_ids ⇒ Array<String>

  The ARN or ID of the Amazon Web Services resource associated with the signal.

• #severity ⇒ Float

  The severity associated with the signal.

• #signal_indicators ⇒ Array<Types::Indicator>

  Contains information about the indicators associated with the signals in this attack sequence finding.

• #title ⇒ String

  The description of the GuardDuty finding.

• #type ⇒ String

  The type of the signal used to identify an attack sequence.

• #updated_at ⇒ Integer

  The timestamp when this signal was last observed.

Instance Attribute Details

#actor_ids ⇒ Array<String>

The IDs of the threat actors involved in the signal.

Returns:

• (Array<String>)

# File 'lib/aws-sdk-securityhub/types.rb', line 29089

class Signal < Struct.new(
  :type,
  :id,
  :title,
  :product_arn,
  :resource_ids,
  :signal_indicators,
  :name,
  :created_at,
  :updated_at,
  :first_seen_at,
  :last_seen_at,
  :severity,
  :count,
  :actor_ids,
  :endpoint_ids)
  SENSITIVE = []
  include Aws::Structure
end

#count ⇒ Integer

The number of times this signal was observed.

Returns:

• (Integer)

# File 'lib/aws-sdk-securityhub/types.rb', line 29089

class Signal < Struct.new(
  :type,
  :id,
  :title,
  :product_arn,
  :resource_ids,
  :signal_indicators,
  :name,
  :created_at,
  :updated_at,
  :first_seen_at,
  :last_seen_at,
  :severity,
  :count,
  :actor_ids,
  :endpoint_ids)
  SENSITIVE = []
  include Aws::Structure
end

#created_at ⇒ Integer

The timestamp when the first finding or activity related to this signal was observed.

Returns:

• (Integer)

# File 'lib/aws-sdk-securityhub/types.rb', line 29089

class Signal < Struct.new(
  :type,
  :id,
  :title,
  :product_arn,
  :resource_ids,
  :signal_indicators,
  :name,
  :created_at,
  :updated_at,
  :first_seen_at,
  :last_seen_at,
  :severity,
  :count,
  :actor_ids,
  :endpoint_ids)
  SENSITIVE = []
  include Aws::Structure
end

#endpoint_ids ⇒ Array<String>

Information about the endpoint IDs associated with this signal.

Returns:

• (Array<String>)

# File 'lib/aws-sdk-securityhub/types.rb', line 29089

class Signal < Struct.new(
  :type,
  :id,
  :title,
  :product_arn,
  :resource_ids,
  :signal_indicators,
  :name,
  :created_at,
  :updated_at,
  :first_seen_at,
  :last_seen_at,
  :severity,
  :count,
  :actor_ids,
  :endpoint_ids)
  SENSITIVE = []
  include Aws::Structure
end

#first_seen_at ⇒ Integer

The timestamp when the first finding or activity related to this signal was observed.

Returns:

• (Integer)

# File 'lib/aws-sdk-securityhub/types.rb', line 29089

class Signal < Struct.new(
  :type,
  :id,
  :title,
  :product_arn,
  :resource_ids,
  :signal_indicators,
  :name,
  :created_at,
  :updated_at,
  :first_seen_at,
  :last_seen_at,
  :severity,
  :count,
  :actor_ids,
  :endpoint_ids)
  SENSITIVE = []
  include Aws::Structure
end

#id ⇒ String

The identifier of the signal.

Returns:

• (String)

# File 'lib/aws-sdk-securityhub/types.rb', line 29089

class Signal < Struct.new(
  :type,
  :id,
  :title,
  :product_arn,
  :resource_ids,
  :signal_indicators,
  :name,
  :created_at,
  :updated_at,
  :first_seen_at,
  :last_seen_at,
  :severity,
  :count,
  :actor_ids,
  :endpoint_ids)
  SENSITIVE = []
  include Aws::Structure
end

#last_seen_at ⇒ Integer

The timestamp when the last finding or activity related to this signal was observed.

Returns:

• (Integer)

# File 'lib/aws-sdk-securityhub/types.rb', line 29089

class Signal < Struct.new(
  :type,
  :id,
  :title,
  :product_arn,
  :resource_ids,
  :signal_indicators,
  :name,
  :created_at,
  :updated_at,
  :first_seen_at,
  :last_seen_at,
  :severity,
  :count,
  :actor_ids,
  :endpoint_ids)
  SENSITIVE = []
  include Aws::Structure
end

#name ⇒ String

The name of the GuardDuty signal. For example, when signal type is ‘FINDING`, the signal name is the name of the finding.

Returns:

• (String)

# File 'lib/aws-sdk-securityhub/types.rb', line 29089

class Signal < Struct.new(
  :type,
  :id,
  :title,
  :product_arn,
  :resource_ids,
  :signal_indicators,
  :name,
  :created_at,
  :updated_at,
  :first_seen_at,
  :last_seen_at,
  :severity,
  :count,
  :actor_ids,
  :endpoint_ids)
  SENSITIVE = []
  include Aws::Structure
end

#product_arn ⇒ String

The Amazon Resource Name (ARN) of the product that generated the signal.

Returns:

• (String)

# File 'lib/aws-sdk-securityhub/types.rb', line 29089

class Signal < Struct.new(
  :type,
  :id,
  :title,
  :product_arn,
  :resource_ids,
  :signal_indicators,
  :name,
  :created_at,
  :updated_at,
  :first_seen_at,
  :last_seen_at,
  :severity,
  :count,
  :actor_ids,
  :endpoint_ids)
  SENSITIVE = []
  include Aws::Structure
end

#resource_ids ⇒ Array<String>

The ARN or ID of the Amazon Web Services resource associated with the signal.

Returns:

• (Array<String>)

# File 'lib/aws-sdk-securityhub/types.rb', line 29089

class Signal < Struct.new(
  :type,
  :id,
  :title,
  :product_arn,
  :resource_ids,
  :signal_indicators,
  :name,
  :created_at,
  :updated_at,
  :first_seen_at,
  :last_seen_at,
  :severity,
  :count,
  :actor_ids,
  :endpoint_ids)
  SENSITIVE = []
  include Aws::Structure
end

#severity ⇒ Float

The severity associated with the signal. For more information about severity, see [Severity levels for GuardDuty findings] in the *Amazon GuardDuty User Guide*.

[1]: docs.aws.amazon.com/guardduty/latest/ug/guardduty_findings-severity.html

Returns:

• (Float)

# File 'lib/aws-sdk-securityhub/types.rb', line 29089

class Signal < Struct.new(
  :type,
  :id,
  :title,
  :product_arn,
  :resource_ids,
  :signal_indicators,
  :name,
  :created_at,
  :updated_at,
  :first_seen_at,
  :last_seen_at,
  :severity,
  :count,
  :actor_ids,
  :endpoint_ids)
  SENSITIVE = []
  include Aws::Structure
end

#signal_indicators ⇒ Array<Types::Indicator>

Contains information about the indicators associated with the signals in this attack sequence finding. The values for ‘SignalIndicators` are a subset of the values for [SequenceIndicators], but the values for these fields don’t always match 1:1.

[1]: docs.aws.amazon.com/securityhub/1.0/APIReference/API_Sequence.html

Returns:

• (Array<Types::Indicator>)

# File 'lib/aws-sdk-securityhub/types.rb', line 29089

class Signal < Struct.new(
  :type,
  :id,
  :title,
  :product_arn,
  :resource_ids,
  :signal_indicators,
  :name,
  :created_at,
  :updated_at,
  :first_seen_at,
  :last_seen_at,
  :severity,
  :count,
  :actor_ids,
  :endpoint_ids)
  SENSITIVE = []
  include Aws::Structure
end

#title ⇒ String

The description of the GuardDuty finding.

Returns:

• (String)

# File 'lib/aws-sdk-securityhub/types.rb', line 29089

class Signal < Struct.new(
  :type,
  :id,
  :title,
  :product_arn,
  :resource_ids,
  :signal_indicators,
  :name,
  :created_at,
  :updated_at,
  :first_seen_at,
  :last_seen_at,
  :severity,
  :count,
  :actor_ids,
  :endpoint_ids)
  SENSITIVE = []
  include Aws::Structure
end

#type ⇒ String

The type of the signal used to identify an attack sequence.

Signals can be GuardDuty findings or activities observed in data sources that GuardDuty monitors. For more information, see

GuardDuty foundational data sources][1

in the *Amazon GuardDuty

User Guide*.

A signal type can be one of the following values. Here are the related descriptions:

• ‘FINDING` - Individually generated GuardDuty finding.

• ‘CLOUD_TRAIL` - Activity observed from CloudTrail logs

• ‘S3_DATA_EVENTS` - Activity observed from CloudTrail data events for Amazon Simple Storage Service (S3). Activities associated with this type will show up only when you have enabled GuardDuty S3 Protection feature in your account. For more information about S3 Protection and the steps to enable it, see [S3 Protection] in the *Amazon GuardDuty User Guide*.

[1]: docs.aws.amazon.com/guardduty/latest/ug/guardduty_data-sources.html [2]: docs.aws.amazon.com/guardduty/latest/ug/s3-protection.html

Returns:

• (String)

# File 'lib/aws-sdk-securityhub/types.rb', line 29089

class Signal < Struct.new(
  :type,
  :id,
  :title,
  :product_arn,
  :resource_ids,
  :signal_indicators,
  :name,
  :created_at,
  :updated_at,
  :first_seen_at,
  :last_seen_at,
  :severity,
  :count,
  :actor_ids,
  :endpoint_ids)
  SENSITIVE = []
  include Aws::Structure
end

#updated_at ⇒ Integer

The timestamp when this signal was last observed.

Returns:

• (Integer)

# File 'lib/aws-sdk-securityhub/types.rb', line 29089

class Signal < Struct.new(
  :type,
  :id,
  :title,
  :product_arn,
  :resource_ids,
  :signal_indicators,
  :name,
  :created_at,
  :updated_at,
  :first_seen_at,
  :last_seen_at,
  :severity,
  :count,
  :actor_ids,
  :endpoint_ids)
  SENSITIVE = []
  include Aws::Structure
end