Integration Overview: XSOAR (Demisto)

Install From MarketPlace

To install the GreyNoise Content Pack within XSOAR, navigate to the Marketplace, search for GreyNoise then select Install from the Contact Pack Details page.

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Searching for GreyNoise in XSOAR Marketplace

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Installing GreyNoise Content Pack

Configure an Instance of the GreyNoise Integration

To begin using the GreyNoise integration, browse to Integrations -> Servers & Services and search for GreyNoise within XSOAR. On the GreyNoise Integration item, click the Add Instance link then Enter a GreyNoise API key and test the connection.

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Adding a new Instance of GreyNoise to XSOAR

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Adding the GreyNoise API key and testing

Performing an On-Demand IP Lookup

From the XSOAR Playground, start by typing:

!greynoise

As list of available commands will be displayed. Select the greynoise-ip-quick-check option then enter the ip= input follow by one or more IPs to query:

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GreyNoise command context window

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GreyNoise Quick Lookup command

Navigate to the Playground War Room to see the results of the lookup:

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GreyNoise Quick Lookup Result

To do a full GreyNoise Context lookup, modify the command to be:
!greynoise !ip ip=x.x.x.x

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GreyNoise Context lookup result

Playbooks

The XSOAR integration also includes some basic playbooks that can be used in conjunction with the GreyNoise lookup data. Here are some examples:

Calculate Severity for Egress Traffic - Can be used when determining severity of a Destination IP

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GreyNoise Calculate Severity for Egress Traffic Playbook

Calculate Severity for Ingress Traffic- Can be used when determining severity of a Source IP

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GreyNoise Calculate Severity for Ingress Traffic Playbook

Calculate Severity - Includes flag for Ingress vs Egress to Trigger Above Workflows

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GreyNoise Calculate Severity for Egress or Ingress with Flag Traffic Playbook

Generic IP Enrichment Workflow

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GreyNoise IP Reputation using GreyNoise Data