DBot Create Phishing Classifier V2 From File

id: DBot Create Phishing Classifier V2 From File
version: -1
name: DBot Create Phishing Classifier V2 From File
fromversion: 5.0.0
description: Create a phishing classifier using machine learning. The classifier is based on incidents files extracted from email content.
starttaskid: "0"
tasks:
  "0":
    id: "0"
    taskid: ccf52cdb-4b5b-4ca4-8ff5-b998eaa374eb
    type: start
    task:
      elasticcommonfields: {}
      id: ccf52cdb-4b5b-4ca4-8ff5-b998eaa374eb
      version: -1
      name: ""
      iscommand: false
      brand: ""
      description: ""
    nexttasks:
      '#none#':
      - "2"
    separatecontext: false
    view: |-
      {
        "position": {
          "x": 50,
          "y": 50
        }
      }
    note: false
    timertriggers: []
    ignoreworker: false
    skipunavailable: false
    quietmode: 0
  "2":
    id: "2"
    taskid: d16e3cbe-5503-42df-8388-40d5947f67cf
    type: regular
    task:
      elasticcommonfields: {}
      id: d16e3cbe-5503-42df-8388-40d5947f67cf
      version: -1
      name: Pre-process file
      description: Pre-process text data for the machine learning text classifier.
      scriptName: DBotPreProcessTextData
      type: regular
      iscommand: false
      brand: ""
    nexttasks:
      '#none#':
      - "3"
    scriptarguments:
      cleanHTML:
        simple: "true"
      dedupThreshold:
        simple: ${inputs.dedupThreshold}
      hashSeed:
        simple: ${inputs.hashSeed}
      input:
        simple: ${inputs.fileID}
      inputType:
        simple: ${inputs.inputFormat}
      outputFormat:
        simple: ${inputs.outputFormat}
      preProcessType:
        simple: nlp
      removeShortTextThreshold:
        simple: ${inputs.removeShortTextThreshold}
      textFields:
        simple: ${inputs.emailTextKey},${inputs.emailSubjectKey}
      whitelistFields:
        simple: ${inputs.emailTagKey}
    separatecontext: false
    view: |-
      {
        "position": {
          "x": 50,
          "y": 195
        }
      }
    note: false
    timertriggers: []
    ignoreworker: false
    skipunavailable: false
    quietmode: 0
  "3":
    id: "3"
    taskid: cdc8b0f5-e3d0-45a9-8bab-297a8598e8a3
    type: regular
    task:
      elasticcommonfields: {}
      id: cdc8b0f5-e3d0-45a9-8bab-297a8598e8a3
      version: -1
      name: Train Model
      description: Train a machine learning text classifier.
      scriptName: DBotTrainTextClassifierV2
      type: regular
      iscommand: false
      brand: ""
    nexttasks:
      '#none#':
      - "4"
    scriptarguments:
      findKeywords:
        simple: "true"
      input:
        simple: ${DBotPreProcessTextData.Filename}
      inputType:
        complex:
          root: DBotPreProcessTextData
          accessor: FileFormat
          transformers:
          - operator: concat
            args:
              prefix: {}
              suffix:
                value:
                  simple: _filename
      keywordMinScore: {}
      maxBelowThreshold: {}
      metric: {}
      modelName:
        simple: ${inputs.modelName}
      overrideExistingModel:
        simple: ${inputs.overrideModel}
      phishingLabels:
        simple: ${inputs.phishingLabels}
      storeModel:
        simple: "true"
      tagField:
        simple: ${inputs.emailTagKey}
      targetAccuracy:
        simple: ${inputs.modelTargetAccuracy}
      textField:
        simple: ${DBotPreProcessTextData.TextFieldProcessed}
      trainSetRatio: {}
    separatecontext: false
    view: |-
      {
        "position": {
          "x": 50,
          "y": 370
        }
      }
    note: false
    timertriggers: []
    ignoreworker: false
    skipunavailable: false
    quietmode: 0
  "4":
    id: "4"
    taskid: dc249213-599e-46f0-829b-f9b633074503
    type: title
    task:
      elasticcommonfields: {}
      id: dc249213-599e-46f0-829b-f9b633074503
      version: -1
      name: Done
      type: title
      iscommand: false
      brand: ""
      description: ""
    separatecontext: false
    view: |-
      {
        "position": {
          "x": 50,
          "y": 545
        }
      }
    note: false
    timertriggers: []
    ignoreworker: false
    skipunavailable: false
    quietmode: 0
view: |-
  {
    "linkLabelsPosition": {},
    "paper": {
      "dimensions": {
        "height": 560,
        "width": 380,
        "x": 50,
        "y": 50
      }
    }
  }
inputs:
- key: fileID
  value: {}
  required: true
  description: The ID of the file containing phishing incidents.
  playbookInputQuery:
- key: inputFormat
  value:
    simple: csv
  required: true
  description: The input file format. Valid values include json \ pickle \ csv.
  playbookInputQuery:
- key: modelName
  value:
    simple: phishing_model
  required: false
  description: The model name to store in the system.
  playbookInputQuery:
- key: emailTextKey
  value:
    simple: Email Body|Email Body HTML|details
  required: false
  description: A comma-separated list of incident field names with the email body or html body. You can also use "|" if you want to choose the first non empty value from a list of fields.
  playbookInputQuery:
- key: emailSubjectKey
  value:
    simple: Email Subject|name
  required: false
  description: A comma-separated list of incident field names with the email subject. You can also use "|" if you want to choose the first non-empty value from a list of fields.
  playbookInputQuery:
- key: emailTagKey
  value:
    simple: closeReason
  required: false
  description: The field name with the email tag. Supports a comma-separated list, in which the first non-empty value will be taken.
  playbookInputQuery:
- key: phishingLabels
  value:
    simple: '*'
  required: false
  description: 'A comma-separated list of email tag values and mappings. The script considers only the tags specified in this field. You can map a label to another value by using this format: LABEL:MAPPED_LABEL. For example, for 4 values in the email tag: malicious, credentials harvesting, inner communitcation, external legit email, unclassified. While training, we want to ignore the "unclassified" tag, and refer to "credentials harvesting" as "malicious" too. Also, we want to merge "inner communication" and "external legit email" to one tag called "non-malicious". The input will be: malicious, credentials harvesting:malicious, inner communitcation:non-malicious,  external legit email:non-malicious'
  playbookInputQuery:
- key: incidentsQuery
  value: {}
  required: false
  description: The incidents query used to fetch the training data for the model.
  playbookInputQuery:
- key: maxIncidentsToFetchOnTraining
  value:
    simple: "6000"
  required: false
  description: The maximum number of incidents to fetch.
  playbookInputQuery:
- key: hashSeed
  value: {}
  required: false
  description: If non-empty, hash every word with this seed.
  playbookInputQuery:
- key: overrideModel
  value:
    simple: "false"
  required: false
  description: Whether to override the existing model if a model with the same name already exists. Default is "false".
  playbookInputQuery:
- key: incidentTypes
  value:
    simple: Phishing
  required: false
  description: ' A comma-separated list of incident types by which to filter.'
  playbookInputQuery:
- key: dedupThreshold
  value:
    simple: "0.99"
  required: false
  description: Remove emails with similarity greater than this threshold. A valid range is 0-1, where 1 is completely identical.
  playbookInputQuery:
- key: removeShortTextThreshold
  value:
    simple: "15"
  required: false
  description: ' Sample text of which the total number of words less than or equal to this number will be ignored.'
  playbookInputQuery:
- key: modelTargetAccuracy
  value:
    simple: "0.7"
  required: false
  description: The model target accuracy at each label, between 0 and 1.
  playbookInputQuery:
- key: outputFormat
  value:
    simple: pickle
  required: false
  description: The file output format. Valid values can be json \ pickle.
  playbookInputQuery:
outputs:
- contextPath: DBotPhishingClassifier.EvaluationScores.micro_avg.f1-score
  description: F1 score (0-1)
  type: number
- contextPath: DBotPhishingClassifier.EvaluationScores.micro_avg.precision
  description: Precision score (0-1)
  type: number
- contextPath: DBotPhishingClassifier.EvaluationScores.micro_avg.recall
  description: Recall score (0-1)
  type: number
- contextPath: DBotPhishingClassifier.ModelName
  description: Model name in Demisto
  type: String
tests:
- No test