MITRE ATT&CK CoA - T1027 - Obfuscated Files or Information

description: "This playbook Remediates the Obfuscated Files or Information technique using intelligence-driven Courses of Action (COA) defined by Palo Alto Networks Unit 42 team.\n \n***Disclaimer: This playbook does not simulate an attack using the specified technique, but follows the steps to remediation as defined by Palo Alto Networks Unit 42 team’s Actionable Threat Objects and Mitigations (ATOMs).\nTechniques Handled:\n- T1027: Obfuscated Files or Information\n\nKill Chain phases:\n- Defense Evasion\n\nMITRE ATT&CK Description:\n\nAdversaries may attempt to make an executable or file difficult to discover or analyze by encrypting, encoding, or otherwise obfuscating its contents on the system or in transit. This is common behavior that can be used across different platforms and the network to evade defenses.\n\nPossible playbook uses:\n- The playbook can be used independently to handle and remediate the specific technique.\n- The playbook can be used as a part of the “Courses of Action - Defense Evasion” playbook to remediate techniques based on the kill chain phase.\n- The playbook can be used as a part of the “MITRE ATT&CK - Courses of Action” playbook, which can be triggered by different sources and accepts the technique MITRE ATT&CK ID as an input."
id: MITRE ATT&CK CoA - T1027 - Obfuscated Files or Information
inputs:
- description: Template name to enforce WildFire best practices profile.
  key: template
  playbookInputQuery:
  required: false
  value: {}
- description: Rules location. Can be 'pre-rulebase' or 'post-rulebase'. Mandatory for Panorama instances.
  key: pre_post
  playbookInputQuery:
  required: false
  value: {}
- description: The device group for which to return addresses (Panorama instances).
  key: device-group
  playbookInputQuery:
  required: false
  value: {}
- description: Tag for which to filter the results.
  key: tag
  playbookInputQuery:
  required: false
  value: {}
name: MITRE ATT&CK CoA - T1027 - Obfuscated Files or Information
outputs:
- contextPath: Handled.Techniques
  description: The technique handled in this playbook
  type: unknown
starttaskid: "0"
tasks:
  "0":
    id: "0"
    ignoreworker: false
    nexttasks:
      '#none#':
      - "5"
    note: false
    quietmode: 0
    separatecontext: false
    skipunavailable: false
    task:
      brand: ""
      id: 05d9bab4-ce6a-4f9c-89f9-c4b78014c669
      iscommand: false
      name: ""
      version: -1
      description: ''
    taskid: 05d9bab4-ce6a-4f9c-89f9-c4b78014c669
    timertriggers: []
    type: start
    view: |-
      {
        "position": {
          "x": 50,
          "y": 40
        }
      }
  "2":
    id: "2"
    ignoreworker: false
    nexttasks:
      '#none#':
      - "8"
    note: false
    quietmode: 0
    separatecontext: false
    skipunavailable: false
    task:
      brand: ""
      description: Enable Anti-Exploit and Anti-Malware Protection in Cortex XDR.
      id: eae0fdce-3f5e-43c4-88d3-1f067656476d
      iscommand: false
      name: Manual - Enable XDR Anti-Exploit and Anti-Malware Protection
      type: regular
      version: -1
    taskid: eae0fdce-3f5e-43c4-88d3-1f067656476d
    timertriggers: []
    type: regular
    view: |-
      {
        "position": {
          "x": 50,
          "y": 1010
        }
      }
  "3":
    id: "3"
    ignoreworker: false
    note: false
    quietmode: 0
    separatecontext: false
    skipunavailable: false
    task:
      brand: ""
      id: f50eccf6-d92c-42d0-8d74-3870ba4f0203
      iscommand: false
      name: Done
      type: title
      version: -1
      description: ''
    taskid: f50eccf6-d92c-42d0-8d74-3870ba4f0203
    timertriggers: []
    type: title
    view: |-
      {
        "position": {
          "x": 50,
          "y": 1560
        }
      }
  "5":
    id: "5"
    ignoreworker: false
    nexttasks:
      '#none#':
      - "6"
    note: false
    quietmode: 0
    separatecontext: false
    skipunavailable: false
    task:
      brand: ""
      id: 6f98fade-a477-4e83-8b3c-985575371137
      iscommand: false
      name: Forward Files for WildFire Analysis
      type: title
      version: -1
      description: ''
    taskid: 6f98fade-a477-4e83-8b3c-985575371137
    timertriggers: []
    type: title
    view: |-
      {
        "position": {
          "x": 50,
          "y": 195
        }
      }
  "6":
    id: "6"
    ignoreworker: false
    loop:
      exitCondition: ""
      iscommand: false
      max: 100
      wait: 1
    nexttasks:
      '#none#':
      - "7"
    note: false
    quietmode: 0
    scriptarguments:
      ApplyToRule:
        complex:
          root: inputs.ApplyToRule
      device-group:
        complex:
          root: inputs.device-group
      pre-post-rulebase:
        complex:
          root: inputs.pre_post
      rule_name:
        complex:
          root: inputs.rule_name
      tag:
        complex:
          root: inputs.tag
      template:
        complex:
          root: inputs.template
    separatecontext: true
    skipunavailable: false
    task:
      brand: ""
      id: 1259b4bc-a02b-451b-8929-58d599d5abb6
      iscommand: false
      name: PAN-OS - Enforce WildFire Best Practices Profile
      playbookId: PAN-OS - Enforce WildFire Best Practices Profile
      type: playbook
      version: -1
      description: ''
    taskid: 1259b4bc-a02b-451b-8929-58d599d5abb6
    timertriggers: []
    type: playbook
    view: |-
      {
        "position": {
          "x": 50,
          "y": 340
        }
      }
  "7":
    id: "7"
    ignoreworker: false
    nexttasks:
      '#none#':
      - "9"
    note: false
    quietmode: 0
    separatecontext: false
    skipunavailable: false
    task:
      brand: ""
      id: 779359f7-4a45-486b-82fa-f847fdc77ec7
      iscommand: false
      name: Cortex XDR
      type: title
      version: -1
      description: ''
    taskid: 779359f7-4a45-486b-82fa-f847fdc77ec7
    timertriggers: []
    type: title
    view: |-
      {
        "position": {
          "x": 50,
          "y": 515
        }
      }
  "8":
    id: "8"
    ignoreworker: false
    nexttasks:
      '#none#':
      - "11"
    note: false
    quietmode: 0
    scriptarguments:
      append:
        simple: "true"
      key:
        simple: Handled.Techniques
      stringify: {}
      value:
        simple: T1027
    separatecontext: false
    skipunavailable: false
    task:
      brand: ""
      description: Set a value in context under the key you entered.
      id: 293282c4-6118-45fe-8ff8-8f594acbdbe6
      iscommand: false
      name: Set technique handled
      script: Set
      type: regular
      version: -1
    taskid: 293282c4-6118-45fe-8ff8-8f594acbdbe6
    timertriggers: []
    type: regular
    view: |-
      {
        "position": {
          "x": 50,
          "y": 1195
        }
      }
  "9":
    id: "9"
    ignoreworker: false
    nexttasks:
      '#default#':
      - "10"
      "yes":
      - "2"
    note: false
    quietmode: 0
    scriptarguments:
      brandname:
        simple: Cortex XDR - IR
    separatecontext: false
    skipunavailable: false
    task:
      brand: ""
      description: Returns 'yes' if integration brand is available. Otherwise returns 'no'
      id: c9064b6e-9ff7-45e8-8f76-ebdd299b5eaf
      iscommand: false
      name: Is Cortex XDR integration Enabled?
      script: IsIntegrationAvailable
      type: condition
      version: -1
    taskid: c9064b6e-9ff7-45e8-8f76-ebdd299b5eaf
    timertriggers: []
    type: condition
    view: |-
      {
        "position": {
          "x": 50,
          "y": 670
        }
      }
  "10":
    id: "10"
    ignoreworker: false
    nexttasks:
      '#none#':
      - "2"
    note: false
    quietmode: 0
    separatecontext: false
    skipunavailable: false
    task:
      brand: ""
      description: |
        Enable the Cortex XDR integration to follow this CoA.

        If needed - please contact your Palo Alto Networks account manager for future guidance and assistance.
      id: 98ba9834-cdbb-4f62-885c-da6fcd6ed8e6
      iscommand: false
      name: Manual - Enable Cortex XDR integration
      type: regular
      version: -1
    taskid: 98ba9834-cdbb-4f62-885c-da6fcd6ed8e6
    timertriggers: []
    type: regular
    view: |-
      {
        "position": {
          "x": 360,
          "y": 840
        }
      }
  "11":
    continueonerror: true
    id: "11"
    ignoreworker: false
    nexttasks:
      '#none#':
      - "3"
    note: false
    quietmode: 0
    scriptarguments:
      columns:
        simple: technique
      context_path:
        simple: Handled.Techniques
      grid_id:
        simple: handledtechniques
      keys: {}
      overwrite: {}
      sort_by: {}
      unpack_nested_elements: {}
    separatecontext: false
    skipunavailable: false
    task:
      brand: ""
      description: Creates a Grid table from items or key-value pairs.
      id: 8d5c9fef-201f-4294-8446-ad1265bcbf1a
      iscommand: false
      name: Set grid field
      script: SetGridField
      type: regular
      version: -1
    taskid: 8d5c9fef-201f-4294-8446-ad1265bcbf1a
    timertriggers: []
    type: regular
    view: |-
      {
        "position": {
          "x": 50,
          "y": 1370
        }
      }
version: -1
view: |-
  {
    "linkLabelsPosition": {},
    "paper": {
      "dimensions": {
        "height": 1585,
        "width": 690,
        "x": 50,
        "y": 40
      }
    }
  }
tests:
- No tests (auto formatted)
fromversion: 6.5.0