Malicious IP Feed

Install from App Store

From the ThreatStream App Store, search for the GreyNoise Premium Feed and Click Get Access.

Click "I have Credentials" on the configuration screen, enter your GreyNoise API key, and then click activate.

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This Feed updates once per day.

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The Feed requires an active GreyNoise subscription with Feed access. A 14-Day Free trial is available for existing customers and for new customers that start a GreyNoise Trial.

Sample Observable

The following shows a sample of an observable that was created by the Feed. It includes the classification information, source country, and CVE information provided by GreyNoise as tags.

Enrichment

Install From AppStore

From the ThreatStream Interface, go to the App Store. Search for GreyNoise and select the Get Access option.

Configure Credentials

Click "I have credentials" to configure the enrichment

Enter a GreyNoise API Key and enter an API Type (enter either "enterprise" or "community", then press the Activate button

If the activation is successful, ThreatStream will display a Green success notification. If there are any issues, please contact support@greynoise.io

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Community API Type with Invalid Key

When configuring the integration, if an API type of "community" is entered, the API key will not be validated. Rather, if the API is not valid, the integration will revert to doing unauthenticated lookups via the Community API.

Performing an On-Demand IP Lookup

Once the GreyNoise enrichment is enabled, ThreatStream will automatically query the GreyNoise Context API and provide results for all public IPv4 observables. If the IP address is part of the GreyNoise dataset, the details will be displayed on the IP Details tab:

IPs that are RIOT

If an IP is found in the GreyNoise RIOT data set, ThreatStream will provide the following information:

IPs that are NOISE and RIOT

If an IP is found in the GreyNoise NOISE and RIOT datasets, ThreatStream will provide the following information:

IPs that are Not Noise

If an IP is not found in the GreyNoise data set, ThreatStream will provide an indicator that this is the case:

IPs queried via the Community API

The GreyNoise Community API returns a subset of information. When an IP is found in the GreyNoise Community API, it will display as:

IP Similarity Information

For those users with access to the IP Simiarlity function in GreyNoise, click on the IP Similarity Details tab to view the observables within GreyNoise that present a similar scanning profile.

IP Timeline Information

For those users with access to the IP Timeline function in GreyNoise, click on the IP Timeline Details tab to view a daily view of scanning activity.

Performing a Pivot-Based (right-click) Lookup

To query an IP in GreyNoise from the canvas, right-click on an IPv4 address, then select the "Search IP" action from the GreyNoise enrichments menu:

The enrichment will add additional tags and other information to the canvas, based on the response from GreyNoise and if the Enterprise or Community API is being used: