DLP logs

Overview

Get a list of messages that triggered a DLP through the Mimecast API using the HTTP Pull Listener.

HTTP Pull Listener configuration

In Falcon Onum, go to the Listeners area and click New Listener > HTTP Pull. Give a name to your new Listener and enter the following data:

Parameters

Add the following parameter:

• Name - domain

• Value - Enter your Mimecast domain name.

Secrets

You must define these credentials in Onum:

• client_id will reference your Mimecast client ID.

• client_secret will reference your Mimecast client secret.

To do it, click Add element and enter a Name for the secret (in this case, client_id). Then, click the Value field and select New secret to create a new one:

• Give the secret a Name.

• Turn off the Expiration date option.

• Click Add new value and paste the secret corresponding to the value.

• Click Save.

You can now select the secret you just created in the Value field list. Repeat the process for the client_secret.

Learn more about secrets in Onum in this article.

Setup

After entering the required parameters and secrets, you can choose to manually enter the rest of configuration fields, or simply paste the given YAML:

Config as YAML

Toggle ON the Config as YAML option to enable a free text field where you can paste the following YAML:

withTemporalWindow: true
temporalWindow:
  duration: 5m
  offset: 5m
  tz: UTC
  format: RFC3339
withAuthentication: true
authentication:
  type: token
  token:
    request:
      method: POST
      url: https://${parameters.domain}/oauth/token
      headers:
        - name: Content-Type
          value: application/x-www-form-urlencoded
        - name: Accept
          value: application/json
      bodyType: urlEncoded
      bodyParams:
        - name: client_id
          value: '${secrets.client_id}'
        - name: client_secret
          value: '${secrets.client_secret}'
        - name: grant_type
          value: 'client_credentials'
    tokenPath: ".access_token"
    authInjection:
      in: header
      name: Authorization
      prefix: 'Bearer '
      suffix: ''
withEnumerationPhase: false
collectionPhase:
  paginationType: cursor
  cursorSelector: ".meta.pagination.next"
  initialRequest:
    method: POST
    url: "https://${parameters.domain}/api/dlp/get-logs"
    headers:
      - name: Accept
        value: application/json
      - name: Content-Type
        value: application/json
    bodyType: raw
    bodyRaw: |
      {
        "data": [
          {
            "to":"${temporalWindow.to}",
            "from":"${temporalWindow.from}",
            "oldestFirst": false
          }
        ],
        "meta": {
          "pagination": {
            "pageSize": 500
          }
        }
      }
  nextRequest:
    method: POST
    url: "https://${parameters.domain}/api/dlp/get-logs"
    headers:
      - name: Accept
        value: application/json
      - name: Content-Type
        value: application/json
    bodyType: raw
    bodyRaw: |
      {
        "data": [
          {
            "to":"${temporalWindow.to}",
            "from":"${temporalWindow.from}",
            "oldestFirst": false
          }
        ],
        "meta": {
          "pagination": {
            "pageToken": ${pagination.cursor},
            "pageSize": 500
          }
        }
      }
  output:
    select: ".data[0].dlpLogs"
    map: "."
    outputMode: element

Manually configure

When you're done, click Create labels to move on to the next step and define the required Labels if needed.