Box New Login

AnalysisType: rule
Filename: box_new_login.py
RuleID: "Box.New.Login"
DisplayName: "Box New Login"
Enabled: true
LogTypes:
  - Box.Event
Tags:
  - Box
  - Initial Access:Valid Accounts
Reports:
  MITRE ATT&CK:
    - TA0001:T1078
Severity: Info
CreateAlert: false
Description: >
  A user logged in from a new device.
Reference: https://support.box.com/hc/en-us/articles/360043691914-Controlling-Devices-Used-to-Access-Box
Runbook: >
  Investigate whether this is a valid user login.
SummaryAttributes:
  - ip_address
Tests:
  - Name: Regular Event
    ExpectedResult: false
    Log:
      {
        "type": "event",
        "additional_details": '{"key": "value"}',
        "created_by":
          {
            "id": "12345678",
            "type": "user",
            "login": "cat@example",
            "name": "Bob Cat",
          },
        "event_type": "DELETE",
      }
  - Name: New Login Event
    ExpectedResult: true
    Log:
      {
        "type": "event",
        "additional_details": '{"key": "value"}',
        "created_by":
          {
            "id": "12345678",
            "type": "user",
            "login": "cat@example",
            "name": "Bob Cat",
          },
        "event_type": "ADD_LOGIN_ACTIVITY_DEVICE",
        "source": { "id": "12345678", "type": "user", "login": "user@example" },
      }