Expanse Attribution
This Playbook is part of the Cortex Xpanse Pack.#
Supported versions
Supported Cortex XSOAR versions: 6.0.0 and later.
Subplaybook for Handle Expanse Incident playbooks. Given an Expanse Issue IP, Issue Provider, Issue Domain, Issue Port and Issue Protocol hunts for internal activity related to the detected service. The playbook looks for logs on Splunk, Cortex Data Lake, Panorama, and ServiceNow CMDB. Returns a list of potential owner BUs, owner Users, Device and Notes.
Dependencies#
This playbook uses the following sub-playbooks, integrations, and scripts.
Sub-playbooks#
- Panorama Query Logs
- Account Enrichment - Generic v2.1
- Expanse Check ServiceNow CMDB
Integrations#
This playbook does not use any integrations.
Scripts#
- ExpanseAggregateAttributionUser
- ExpanseEnrichAttribution
- ExpanseAggregateAttributionDevice
- ExpanseAggregateAttributionIP
- ExpanseAggregateAttributionCI
Commands#
- cdl-query-logs
- splunk-search
- panorama
Playbook Inputs#
| Name | Description | Default Value | Required |
|---|---|---|---|
| IP | Expanse Issue IP. | ${incident.expanseip} | Required |
| Domain | Expanse Issue Domain. | ${incident.expansedomain} | Optional |
| Provider | Expanse Issue Provider. | ${incident.expanseprovider} | Optional |
| Port | Expanse Issue Port. | ${incident.expanseport} | Required |
| Protocol | Expanse Issue Protocol. | ${incident.expanseprotocol} | Required |
| InternalIPRange | A list of internal IP ranges to check IP addresses against. The list should be provided in CIDR format, separated by commas. An example of a list of ranges could be: 172.16.0.0/12,10.0.0.0/8,192.168.0.0/16. If a list of IP ranges is not provided, the list provided in the IsIPInRanges script (the known IPv4 private address ranges) is used by default. | Optional | |
| NumberOfDaysInThePast | Number of days to look back to for logs. | 7 | Optional |
Playbook Outputs#
| Path | Description | Type |
|---|---|---|
| Expanse.AttributionIP | IP addresses | Unknown |
| Expanse.AttributionDevice | Devices | Unknown |
| Expanse.AttributionUser | Users | Unknown |
| Expanse.AttributionCI | CMDB CI | Unknown |
Playbook Image#
