NGFW Internal Scan

id: NGFW Internal Scan
version: -1
name: NGFW Internal Scan
description: |
  This playbook investigates a scan where the source is an internal IP address.

  An attacker might initiate an internal scan for discovery, lateral movement and more.

  **Attacker's Goals:**

  An attacker can leverage a scan for open ports and vulnerable systems on remote endpoints in an attempt to identify the endpoint operating system, firewall configuration, and exploitable services.

  **Investigative Actions:**

  * Endpoint Investigation Plan playbook

  **Response Actions**

  The playbook's response actions are based on the Endpoint Investigation Plan playbook results. In that phase, the playbook will execute:

  * Auto endpoint isolation
  * Manual block indicators
  * Manual file quarantine
starttaskid: "0"
tasks:
  "0":
    id: "0"
    taskid: 3ecd7ed7-c821-46c1-8a4e-dc6250b266ec
    type: start
    task:
      id: 3ecd7ed7-c821-46c1-8a4e-dc6250b266ec
      version: -1
      name: ""
      iscommand: false
      brand: ""
      description: ''
    nexttasks:
      '#none#':
      - "7"
    separatecontext: false
    view: |-
      {
        "position": {
          "x": 440,
          "y": -140
        }
      }
    note: false
    timertriggers: []
    ignoreworker: false
    skipunavailable: false
    quietmode: 0
    isoversize: false
    isautoswitchedtoquietmode: false
    continueonerrortype: ""
  "1":
    id: "1"
    taskid: 87c1a8ec-c2f2-4b91-8721-f44652f1634c
    type: playbook
    task:
      id: 87c1a8ec-c2f2-4b91-8721-f44652f1634c
      version: -1
      name: Account Enrichment - Generic v2.1
      description: |-
        Enrich accounts using one or more integrations.
        Supported integrations:
        - Active Directory
      playbookName: Account Enrichment - Generic v2.1
      type: playbook
      iscommand: false
      brand: ""
    nexttasks:
      '#none#':
      - "8"
    scriptarguments:
      Username:
        complex:
          root: alert
          accessor: username
          transformers:
          - operator: uniq
    separatecontext: true
    loop:
      iscommand: false
      exitCondition: ""
      wait: 1
      max: 100
    view: |-
      {
        "position": {
          "x": 200,
          "y": 180
        }
      }
    note: false
    timertriggers: []
    ignoreworker: false
    skipunavailable: false
    quietmode: 0
    isoversize: false
    isautoswitchedtoquietmode: false
    continueonerrortype: ""
  "7":
    id: "7"
    taskid: 8ed375b2-b63e-47b1-8f39-6d90c4bb0dcc
    type: title
    task:
      id: 8ed375b2-b63e-47b1-8f39-6d90c4bb0dcc
      version: -1
      name: Enrichment
      type: title
      iscommand: false
      brand: ""
      description: ''
    nexttasks:
      '#none#':
      - "1"
      - "28"
    separatecontext: false
    view: |-
      {
        "position": {
          "x": 440,
          "y": 30
        }
      }
    note: false
    timertriggers: []
    ignoreworker: false
    skipunavailable: false
    quietmode: 0
    isoversize: false
    isautoswitchedtoquietmode: false
    continueonerrortype: ""
  "8":
    id: "8"
    taskid: f17016e4-9d9f-4d47-8621-87f10e27c144
    type: title
    task:
      id: f17016e4-9d9f-4d47-8621-87f10e27c144
      version: -1
      name: Investigation
      type: title
      iscommand: false
      brand: ""
      description: ''
    nexttasks:
      '#none#':
      - "24"
    separatecontext: false
    view: |-
      {
        "position": {
          "x": 440,
          "y": 360
        }
      }
    note: false
    timertriggers: []
    ignoreworker: false
    skipunavailable: false
    quietmode: 0
    isoversize: false
    isautoswitchedtoquietmode: false
    continueonerrortype: ""
  "11":
    id: "11"
    taskid: f84429f7-dd8d-4b8f-8746-e4f0e34f46e9
    type: title
    task:
      id: f84429f7-dd8d-4b8f-8746-e4f0e34f46e9
      version: -1
      name: Remediation
      type: title
      iscommand: false
      brand: ""
      description: ''
    nexttasks:
      '#none#':
      - "12"
    separatecontext: false
    view: |-
      {
        "position": {
          "x": 60,
          "y": 1340
        }
      }
    note: false
    timertriggers: []
    ignoreworker: false
    skipunavailable: false
    quietmode: 0
    isoversize: false
    isautoswitchedtoquietmode: false
    continueonerrortype: ""
  "12":
    id: "12"
    taskid: 7dfb9c5d-5ad6-4bdd-881f-bfce33da263c
    type: playbook
    task:
      id: 7dfb9c5d-5ad6-4bdd-881f-bfce33da263c
      version: -1
      name: Containment Plan
      description: |-
        This playbook handles all the containment actions available with Cortex XSIAM.
        The playbook allows to contain the alert with one of the following tasks:
        * Isolate endpoint
        * Disable account
        * Quarantine file
        * Block indicators
        * Clear user session (currently, the playbook supports only Okta)

        The playbook inputs allows you to manipulate the execution flow. Review the inputs description.
      playbookName: Containment Plan
      type: playbook
      iscommand: false
      brand: ""
    nexttasks:
      '#none#':
      - "18"
    scriptarguments:
      AutoContainment:
        complex:
          root: inputs.AutoContainment
      BlockIndicators:
        simple: "False"
      ClearUserSessions:
        simple: "False"
      EndpointID:
        complex:
          root: alert
          accessor: agentid
      FileContainment:
        simple: "False"
      FileHash:
        complex:
          root: foundIncidents.CustomFields
          filters:
          - - operator: isNotEqualString
              left:
                value:
                  simple: foundIncidents.CustomFields.initiatorpath
                iscontext: true
              right:
                value:
                  simple: c:\windows\explorer.exe
              ignorecase: true
          accessor: initiatorsha256
      FilePath:
        complex:
          root: foundIncidents.CustomFields.initiatorpath
          filters:
          - - operator: isNotEqualString
              left:
                value:
                  simple: foundIncidents.CustomFields.initiatorpath
                iscontext: true
              right:
                value:
                  simple: c:\windows\explorer.exe
              ignorecase: true
      FileRemediation:
        simple: Quarantine
      HostAutoContainment:
        complex:
          root: inputs.HostAutoContainment
      IAMUserDomain:
        simple: '@xsoar.com'
      UserContainment:
        simple: "False"
    separatecontext: false
    loop:
      iscommand: false
      exitCondition: ""
      wait: 1
      max: 100
    view: |-
      {
        "position": {
          "x": 60,
          "y": 1480
        }
      }
    note: false
    timertriggers: []
    ignoreworker: false
    skipunavailable: false
    quietmode: 0
    isoversize: false
    isautoswitchedtoquietmode: false
    continueonerrortype: ""
  "15":
    id: "15"
    taskid: adea3df5-fc34-4ca3-83f5-ca3a7e60cec4
    type: condition
    task:
      id: adea3df5-fc34-4ca3-83f5-ca3a7e60cec4
      version: -1
      name: Was other activity found for the scanning host?
      description: Checks if any other activity was found for the scanning host.
      type: condition
      iscommand: false
      brand: ""
    nexttasks:
      '#default#':
      - "18"
      "yes":
      - "25"
    separatecontext: false
    conditions:
    - label: "yes"
      condition:
      - - operator: isNotEmpty
          left:
            value:
              complex:
                root: foundincidents
            iscontext: true
          right:
            value: {}
    view: |-
      {
        "position": {
          "x": 440,
          "y": 660
        }
      }
    note: false
    timertriggers: []
    ignoreworker: false
    skipunavailable: false
    quietmode: 0
    isoversize: false
    isautoswitchedtoquietmode: false
    continueonerrortype: ""
  "18":
    id: "18"
    taskid: 14a8536b-2d4e-4124-8712-39d147e4c6d0
    type: condition
    task:
      id: 14a8536b-2d4e-4124-8712-39d147e4c6d0
      version: -1
      name: Should close the alert?
      description: Whether to close the alert automatically or continue with the investigation.
      type: condition
      iscommand: false
      brand: ""
    nexttasks:
      '#default#':
      - "19"
      "Yes":
      - "23"
    separatecontext: false
    conditions:
    - label: "yes"
      condition:
      - - operator: isEqualString
          left:
            value:
              complex:
                root: inputs.AutoCloseAlert
            iscontext: true
          right:
            value:
              simple: "true"
          ignorecase: true
    view: |-
      {
        "position": {
          "x": 440,
          "y": 1650
        }
      }
    note: false
    timertriggers: []
    ignoreworker: false
    skipunavailable: false
    quietmode: 0
    isoversize: false
    isautoswitchedtoquietmode: false
    continueonerrortype: ""
  "19":
    id: "19"
    taskid: cdde9f89-b5ae-4db0-85e0-bbcebbb4fd1a
    type: regular
    task:
      id: cdde9f89-b5ae-4db0-85e0-bbcebbb4fd1a
      version: -1
      name: Continue with the investigation
      description: The AutoCloseAlert input is false, hence, a manual decision whether
        to close it or investigate further is needed.
      type: regular
      iscommand: false
      brand: ""
    nexttasks:
      '#none#':
      - "23"
    separatecontext: false
    view: |-
      {
        "position": {
          "x": 60,
          "y": 1820
        }
      }
    note: false
    timertriggers: []
    ignoreworker: false
    skipunavailable: false
    quietmode: 0
    isoversize: false
    isautoswitchedtoquietmode: false
    continueonerrortype: ""
  "20":
    id: "20"
    taskid: 8bb3b16b-4a01-4e95-81c3-95dafe8c3231
    type: title
    task:
      id: 8bb3b16b-4a01-4e95-81c3-95dafe8c3231
      version: -1
      name: Done
      type: title
      iscommand: false
      brand: ""
      description: ''
    separatecontext: false
    view: |-
      {
        "position": {
          "x": 440,
          "y": 2180
        }
      }
    note: false
    timertriggers: []
    ignoreworker: false
    skipunavailable: false
    quietmode: 0
    isoversize: false
    isautoswitchedtoquietmode: false
    continueonerrortype: ""
  "23":
    id: "23"
    taskid: 2c8a152f-e2e3-4c40-89a7-0eb0be8bc68d
    type: regular
    task:
      id: 2c8a152f-e2e3-4c40-89a7-0eb0be8bc68d
      version: -1
      name: Close alert
      description: commands.local.cmd.close.inv
      script: Builtin|||closeInvestigation
      type: regular
      iscommand: true
      brand: Builtin
    nexttasks:
      '#none#':
      - "20"
    separatecontext: false
    view: |-
      {
        "position": {
          "x": 440,
          "y": 2000
        }
      }
    note: false
    timertriggers: []
    ignoreworker: false
    skipunavailable: false
    quietmode: 0
    isoversize: false
    isautoswitchedtoquietmode: false
    continueonerrortype: ""
  "24":
    id: "24"
    taskid: 9f808ed4-3737-4536-8bb2-276ed2c9e330
    type: playbook
    task:
      id: 9f808ed4-3737-4536-8bb2-276ed2c9e330
      version: -1
      name: Endpoint Investigation Plan
      description: |-
        This playbook handles all the endpoint investigation actions available with Cortex XSIAM.
        The playbook enables you to investigate and hunt for more information using one of the following tasks:
        * Pre-defined MITRE Tactics
        * Host fields (Host ID)
        * Attacker fields (Attacker IP, External host)
        * MITRE techniques
        * File hash (currently, the playbook supports only SHA256)

        The playbook inputs enable you to manipulate the execution flow. Review the inputs description.
      playbookName: Endpoint Investigation Plan
      type: playbook
      iscommand: false
      brand: ""
    nexttasks:
      '#none#':
      - "15"
    scriptarguments:
      HuntAttacker:
        simple: "True"
      HuntCnCTechniques:
        simple: "False"
      HuntCollectionTechniques:
        simple: "False"
      HuntDefenseEvasionTechniques:
        simple: "False"
      HuntDiscoveryTechniques:
        simple: "False"
      HuntExecutionTechniques:
        simple: "False"
      HuntImpactTechniques:
        simple: "False"
      HuntInitialAccessTechniques:
        simple: "False"
      HuntLateralMovementTechniques:
        simple: "False"
      HuntPersistenceTechniques:
        simple: "False"
      HuntPrivilegeEscalationTechniques:
        simple: "False"
      HuntReconnaissanceTechniques:
        simple: "False"
      agentID:
        simple: '*'
      attackerRemoteIP:
        complex:
          root: inputs.scannerIP
    separatecontext: false
    loop:
      iscommand: false
      exitCondition: ""
      wait: 1
      max: 100
    view: |-
      {
        "position": {
          "x": 440,
          "y": 490
        }
      }
    note: false
    timertriggers: []
    ignoreworker: false
    skipunavailable: false
    quietmode: 0
    isoversize: false
    isautoswitchedtoquietmode: false
    continueonerrortype: ""
  "25":
    id: "25"
    taskid: 6dbec345-05c5-4203-8c12-1b2ab81410d8
    type: regular
    task:
      id: 6dbec345-05c5-4203-8c12-1b2ab81410d8
      version: -1
      name: Set Alert Severity to High
      description: commands.local.cmd.set.parent.alert.field
      script: Builtin|||setParentIncidentFields
      type: regular
      iscommand: true
      brand: Builtin
    nexttasks:
      '#none#':
      - "26"
    scriptarguments:
      manual_severity:
        simple: high
    separatecontext: false
    continueonerrortype: ""
    view: |-
      {
        "position": {
          "x": 60,
          "y": 835
        }
      }
    note: false
    timertriggers: []
    ignoreworker: false
    skipunavailable: true
    quietmode: 2
    isoversize: false
    isautoswitchedtoquietmode: false
  "26":
    id: "26"
    taskid: 3e3cd67a-5288-4489-8697-11ddbd6c6c5f
    type: condition
    task:
      id: 3e3cd67a-5288-4489-8697-11ddbd6c6c5f
      version: -1
      name: Should open a ticket automatically in a ticketing system?
      description: Checks whether to open a ticket automatically in a ticketing system.
      type: condition
      iscommand: false
      brand: ""
    nexttasks:
      '#default#':
      - "11"
      "yes":
      - "27"
    separatecontext: false
    conditions:
    - label: "yes"
      condition:
      - - operator: isEqualString
          left:
            value:
              complex:
                root: inputs.ShouldOpenTicket
            iscontext: true
          right:
            value:
              simple: "True"
          ignorecase: true
    continueonerrortype: ""
    view: |-
      {
        "position": {
          "x": 60,
          "y": 1000
        }
      }
    note: false
    timertriggers: []
    ignoreworker: false
    skipunavailable: false
    quietmode: 0
    isoversize: false
    isautoswitchedtoquietmode: false
  "27":
    id: "27"
    taskid: 9c16cf70-885d-4b45-8333-5722e50f131a
    type: playbook
    task:
      id: 9c16cf70-885d-4b45-8333-5722e50f131a
      version: -1
      name: Ticket Management - Generic
      description: "`Ticket Management - Generic` allows you to open new tickets or update comments to the existing ticket in the following ticketing systems:\n-ServiceNow \n-Zendesk \nusing the following sub-playbooks:\n-`ServiceNow - Ticket Management`\n-`Zendesk - Ticket Management`\n"
      playbookName: Ticket Management - Generic
      type: playbook
      iscommand: false
      brand: ""
    nexttasks:
      '#none#':
      - "11"
    scriptarguments:
      CommentToAdd:
        complex:
          root: inputs.CommentToAdd
      ZendeskAssigne:
        complex:
          root: inputs.ZendeskAssigne
      ZendeskCollaborators:
        complex:
          root: inputs.ZendeskCollaborators
      ZendeskPriority:
        complex:
          root: inputs.ZendeskPriority
      ZendeskRequester:
        complex:
          root: inputs.ZendeskRequester
      ZendeskStatus:
        complex:
          root: inputs.ZendeskStatus
      ZendeskSubject:
        complex:
          root: inputs.ZendeskSubject
      ZendeskTags:
        complex:
          root: inputs.ZendeskTags
      ZendeskType:
        complex:
          root: inputs.ZendeskType
      addCommentPerEndpoint:
        complex:
          root: inputs.addCommentPerEndpoint
      description:
        complex:
          root: inputs.description
      serviceNowAssignmentGroup:
        complex:
          root: inputs.serviceNowAssignmentGroup
      serviceNowCategory:
        complex:
          root: inputs.serviceNowCategory
      serviceNowImpact:
        complex:
          root: inputs.serviceNowImpact
      serviceNowSeverity:
        complex:
          root: inputs.serviceNowSeverity
      serviceNowShortDescription:
        complex:
          root: inputs.serviceNowShortDescription
      serviceNowTicketType:
        complex:
          root: inputs.serviceNowTicketType
      serviceNowUrgency:
        complex:
          root: inputs.serviceNowUrgency
    separatecontext: true
    continueonerrortype: ""
    loop:
      iscommand: false
      exitCondition: ""
      wait: 1
      max: 100
    view: |-
      {
        "position": {
          "x": -200,
          "y": 1170
        }
      }
    note: false
    timertriggers: []
    ignoreworker: false
    skipunavailable: true
    quietmode: 0
    isoversize: false
    isautoswitchedtoquietmode: false
  "28":
    id: "28"
    taskid: 42116819-eaab-4919-830d-3d86bcfb2bb5
    type: playbook
    task:
      id: 42116819-eaab-4919-830d-3d86bcfb2bb5
      version: -1
      name: Endpoint Enrichment - Generic v2.1
      description: |-
        Enrich an endpoint by hostname using one or more integrations.
        Supported integrations:
        - Active Directory Query v2
        - McAfee ePO v2
        - VMware Carbon Black EDR v2
        - Cylance Protect v2
        - CrowdStrike Falcon
        - ExtraHop Reveal(x)
        - Cortex XDR / Core (endpoint enrichment, reputation and risk)
        - Endpoint reputation using !endpoint command
      playbookName: Endpoint Enrichment - Generic v2.1
      type: playbook
      iscommand: false
      brand: ""
    nexttasks:
      '#none#':
      - "8"
    scriptarguments:
      IPAddress:
        complex:
          root: inputs.scannerIP
          transformers:
          - operator: uniq
      UseReputationCommand:
        simple: "False"
    separatecontext: true
    continueonerrortype: ""
    loop:
      iscommand: false
      exitCondition: ""
      wait: 1
      max: 100
    view: |-
      {
        "position": {
          "x": 680,
          "y": 180
        }
      }
    note: false
    timertriggers: []
    ignoreworker: false
    skipunavailable: false
    quietmode: 0
    isoversize: false
    isautoswitchedtoquietmode: false
view: |-
  {
    "linkLabelsPosition": {
      "18_19_#default#": 0.4
    },
    "paper": {
      "dimensions": {
        "height": 2385,
        "width": 1260,
        "x": -200,
        "y": -140
      }
    }
  }
inputs:
- key: scannerIP
  value:
    complex:
      root: alert
      accessor: hostip
  required: false
  description: The scanner IP address
  playbookInputQuery:
- key: AutoCloseAlert
  value:
    simple: "false"
  required: false
  description: Whether to close the alert automatically or manually, after an analyst's review.
  playbookInputQuery:
- key: AutoContainment
  value: {}
  required: false
  description: |-
    Whether to execute automatically or manually the containment plan tasks:
    * Block indicators
    * Quarantine file
    * Disable user
  playbookInputQuery:
- key: HostAutoContainment
  value: {}
  required: false
  description: Whether to execute endpoint isolation automatically or manually.
  playbookInputQuery:
- key: ShouldOpenTicket
  value:
    simple: "False"
  required: false
  description: Whether to open a ticket automatically in a ticketing system. (True/False).
  playbookInputQuery:
- key: serviceNowShortDescription
  value:
    simple: XSIAM Incident ID - ${parentIncidentFields.incident_id}
  required: false
  description: A short description of the ticket.
  playbookInputQuery:
- key: serviceNowImpact
  value: {}
  required: false
  description: The impact for the new ticket. Leave empty for ServiceNow default impact.
  playbookInputQuery:
- key: serviceNowUrgency
  value: {}
  required: false
  description: The urgency of the new ticket. Leave empty for ServiceNow default urgency.
  playbookInputQuery:
- key: serviceNowSeverity
  value: {}
  required: false
  description: The severity of the new ticket. Leave empty for ServiceNow default severity.
  playbookInputQuery:
- key: serviceNowTicketType
  value: {}
  required: false
  description: The ServiceNow ticket type. Options are "incident", "problem", "change_request", "sc_request", "sc_task", or "sc_req_item". Default is "incident".
  playbookInputQuery:
- key: serviceNowCategory
  value: {}
  required: false
  description: The category of the ServiceNow ticket.
  playbookInputQuery:
- key: serviceNowAssignmentGroup
  value: {}
  required: false
  description: The group to which to assign the new ticket.
  playbookInputQuery:
- key: ZendeskPriority
  value: {}
  required: false
  description: The urgency with which the ticket should be addressed. Allowed values are "urgent", "high", "normal", or "low".
  playbookInputQuery:
- key: ZendeskRequester
  value: {}
  required: false
  description: The user who requested this ticket.
  playbookInputQuery:
- key: ZendeskStatus
  value: {}
  required: false
  description: The state of the ticket. Allowed values are "new", "open", "pending", "hold", "solved", or "closed".
  playbookInputQuery:
- key: ZendeskSubject
  value:
    simple: XSIAM Incident ID - ${parentIncidentFields.incident_id}
  required: false
  description: The value of the subject field for this ticket.
  playbookInputQuery:
- key: ZendeskTags
  value: {}
  required: false
  description: The array of tags applied to this ticket.
  playbookInputQuery:
- key: ZendeskType
  value: {}
  required: false
  description: The type of this ticket. Allowed values are "problem", "incident", "question", or "task".
  playbookInputQuery:
- key: ZendeskAssigne
  value: {}
  required: false
  description: The agent currently assigned to the ticket.
  playbookInputQuery:
- key: ZendeskCollaborators
  value: {}
  required: false
  description: The users currently CC'ed on the ticket.
  playbookInputQuery:
- key: description
  value:
    simple: ${parentIncidentFields.description}. ${parentIncidentFields.xdr_url}
  required: false
  description: The ticket description.
  playbookInputQuery:
- key: addCommentPerEndpoint
  value:
    simple: "True"
  required: false
  description: 'Whether to append a new comment to the ticket for each endpoint in the incident. Possible values: True/False.'
  playbookInputQuery:
- key: CommentToAdd
  value:
    simple: '${alert.name}. Alert ID: ${alert.id}'
  required: false
  description: Comment for the ticket.
  playbookInputQuery:
inputSections:
- inputs:
  - AutoCloseAlert
  name: Alert Management
  description: Alert management settings and data, including escalation processes, and user engagements.
- inputs:
  - scannerIP
  name: Investigation
  description: Investigation settings and data, including any deep dive alert investigation and verdict determination.
- inputs:
  - AutoContainment
  - HostAutoContainment
  name: Remediation
  description: Remediation settings and data, including containment, eradication, and recovery.
- inputs:
  - ShouldOpenTicket
  - serviceNowShortDescription
  - serviceNowImpact
  - serviceNowUrgency
  - serviceNowSeverity
  - serviceNowTicketType
  - serviceNowCategory
  - serviceNowAssignmentGroup
  - ZendeskPriority
  - ZendeskRequester
  - ZendeskStatus
  - ZendeskSubject
  - ZendeskTags
  - ZendeskType
  - ZendeskAssigne
  - ZendeskCollaborators
  - description
  - addCommentPerEndpoint
  - CommentToAdd
  name: Ticket Management
  description: Ticket management settings and data.
outputSections:
- outputs: []
  name: General (Outputs group)
  description: Generic group for outputs
outputs: []
tests:
- No tests (auto formatted)
marketplaces:
- marketplacev2
- platform
fromversion: 6.6.0

supportedModules:
- agentix
- cloud
- cloud_posture
- cloud_runtime_security
- edr
- xsiam