Zoom Meeting Passcode Disabled

AnalysisType: rule
Filename: zoom_operation_passcode_disabled.py
RuleID: "Zoom.PasscodeDisabled"
DisplayName: "Zoom Meeting Passcode Disabled"
Enabled: true
LogTypes:
  - Zoom.Operation
Tags:
  - Zoom
  - Collection:Video Capture
Severity: Low
Description: >
  Meeting passcode requirement has been disabled from usergroup
Reports:
  MITRE ATT&CK:
    - TA0009:T1125
Reference: https://support.zoom.us/hc/en-us/articles/360033559832-Zoom-Meeting-and-Webinar-passcodes
Runbook: >
  Follow up with user or Zoom admin to ensure this meeting room's use case does not allow a passcode.
SummaryAttributes:
  - p_any_emails
Tests:
  - Name: Meeting Passcode Disabled
    ExpectedResult: true
    Log:
      {
        "time": "2021-11-17 00:37:24Z",
        "operator": "homer@panther.io",
        "category_type": "User Group",
        "action": "Update",
        "operation_detail": "Edit Group Springfield  - Personal Meeting ID (PMI) Passcode: from On to Off",
        "p_log_type": "Zoom.Operation",
      }
  - Name: Meeting Passcode Enabled
    ExpectedResult: false
    Log:
      {
        "time": "2021-11-17 00:37:24Z",
        "operator": "homer@panther.io",
        "category_type": "User Group",
        "action": "Update",
        "operation_detail": "Edit Group Springfield  - Personal Meeting ID (PMI) Passcode: from Off to On",
        "p_log_type": "Zoom.Operation",
      }
  - Name: Add User Group
    ExpectedResult: false
    Log:
      {
        "time": "2021-11-17 00:37:24Z",
        "operator": "homer@panther.io",
        "category_type": "User Group",
        "action": "Add",
        "operation_detail": "Add Group Engineers",
        "p_log_type": "Zoom.Operation",
      }


# ------ paired body: zoom_operation_passcode_disabled.py ------

from panther_zoom_helpers import get_zoom_usergroup_context as get_context


def rule(event):
    if event.get("category_type") != "User Group":
        return False

    context = get_context(event)
    changed = "Passcode" in context.get("Change", "")
    disabled = context.get("DisabledSetting", False)
    return changed and disabled


def title(event):
    context = get_context(event)

    return f"Group {context['GroupName']} passcode requirement disabled by {event.get('operator')}"