ThreatConnect Feed

This Integration is part of the ThreatConnect Feed Pack.

Supported versions

Supported Cortex XSOAR versions: 5.5.0 and later.

This integration fetches indicators from ThreatConnect. This integration was integrated and tested with version 3 of ThreatConnect Feed.

ThreatConnect Feed HMAC credentials

1. On the top navigation bar, hover the cursor over the Settings icon and select Org Settings from the dropdown menu.
2. Click the Create API User button on the Membership tab of the Organization Settings screen, and the API User Administration window will be displayed.
3. Fill up the following parts of the form:
   • First Name: Enter the API user’s first name.
   • Last Name: Enter the API user’s last name.
   • Organization Role: Use the dropdown menu to select an Organization role for the user.
   • Include in Observations and False Positives: Check this box to allow data provided by the API user to be included in observation and false-positive counts.
   • Disabled: Click the checkbox to disable an API user’s account in the event that the Administrator wishes to retain log integrity when the API user no longer requires ThreatConnect access.
4. Record the Secret Key, as it will not be accessible after the window is closed.
5. Click the SAVE button to create the API user account.

For more information - click here (Section - Creating an API User).

Configure ThreatConnect Feed on Cortex XSOAR

1. Navigate to Settings > Integrations > Servers & Services.

2. Search for ThreatConnect Feed.

3. Click Add instance to create and configure a new integration instance.

   Parameter	Description	Required
   Base URL	The API URL.	True
   Access ID	The API ID key	True
   Secret key	The secret key for the API.	True
   Access ID	API - Access ID	True
   Secret key	API - Secret key	True
   Tags to filter results by	A comma-separated list of tags to filter by.	False
   Owners	A comma-separated list of owners to fetch indicators from.	False
   Fetch indicators		False
   Indicator Reputation	Indicators from this integration instance will be marked with this reputation.	False
   Source Reliability	Reliability of the source providing the intelligence data.	True
   Traffic Light Protocol Color	The Traffic Light Protocol (TLP) designation to apply to indicators fetched from the feed.	False
   Feed Fetch Interval	The time interval we send request to fetch indicators.	False
   Trust any certificate (not secure)	Whether to trust any certificate.	False
   Bypass exclusion list	When selected, the exclusion list is ignored for indicators from this feed. This means that if an indicator from this feed is on the exclusion list, the indicator might still be added to the system.	False
   Tags	Supports CSV values.	False
   Indicator types	Fetch specific ThreatConnect indicator types. Default value is "All".	False
   Group type	Fetch specific ThreatConnect group types. Default value is "All".	False
   Active Indicators Only	Fetch active only indicators when true. Default is "True".	False
   Create Relationships	Fetch related indicators. Default is "False".	False
   Indicator Query	Filter results using ThreatConnect Query Language (TQL). For more information, see the ThreatConnect documentation https://training.threatconnect.com/learn/article/using-threatconnect-query-language-tql-kb-article	False
   Confidence Threshold	Minimal confidence value to fetch indicators by (an integer between 0 to 100). Note: this parameter is not relevant for groups.	False
   Threat Assess Score Threshold	Minimal threat assess score value to fetch indicators by (an integer between 0 to 1000). Note: this parameter is not relevant for groups.	False

4. Click Test to validate the URLs, token, and connection.

Commands

You can execute these commands from the Cortex XSOAR CLI, as part of an automation, or in a playbook. After you successfully execute a command, a DBot message appears in the War Room with the command details.

tc-get-indicators

---

Gets indicators from ThreatConnect.

Base Command

tc-get-indicators

Input

Argument Name	Description	Required
owners	Comma-separated list of owners to fetch indicators from. (If not specified will retrieve only indicators owned by the account. If you supply this argument, it overwrites the "Owners" parameter.).	Optional
limit	The maximum number of indicators to retrieve. Default is 50.	Optional
offset	The index of the first indicator to fetch. Possible values are: . Default is 0.	Optional
tql_query	Filter results using ThreatConnect Query Language (TQL), will override all other arguments. For more information, see the ThreatConnect documentation https://training.threatconnect.com/learn/article/using-threatconnect-query-language-tql-kb-article.	Optional
indicator_type	Comma-separated list that will allow filtering of the retrieved indicators. Possible values are: All, EmailAddress, File, Host, URL, ASN, CIDR, Mutex, Registry Key, Address.	Optional
active_indicators	If true, fetches only active indicators. Possible values are: true, false. Default is true.	Optional
confidence	This will fetch indicators with confidence of “greater than” the (integer) input.	Optional
threat_assess_score	An integer that will determine the threshold (an integer between 0 to 1000).	Optional

Context Output

There is no context output for this command.

Command example

!tc-get-indicators limit=1 offset=0 indicator_type=URL active_indicators=true

Human Readable Output

ThreatConnect Feed - Indicators

fields	rawJSON	relationships	score	type	value
firstseenbysource: 2022-09-27T17:20:19Z updateddate: 2022-09-27T17:20:19Z description: This indicator appears in a post from VirIT. name: name address: address reportedby: Technical Blogs and Reports	id: 98590287 ownerName: Technical Blogs and Reports dateAdded: 2022-09-27T17:20:19Z webLink: link type: URL lastModified: 2022-09-27T17:20:19Z rating: 3.0 confidence: 70 source: source description: This indicator appears in a post from VirIT. summary: address/ privateFlag: false active: true activeLocked: false text: address		0	URL	address

Command Example

!tc-get-indicators limit=2 offset=0

Human Readable Output

rawJSON	score	type	value
id: Indicator01	2	IP	8.8.8.8
id: Indicator02	3	IP	8.8.4.4

tc-get-owners

---

Gets available indicators owners.

Base Command

tc-get-owners

Input

There are no input arguments for this command.

Context Output

There is no context output for this command.

Human Readable Output

ThreatConnect Feed - Owners

id	name	type
10303	NAME-01	Organization
10666	NAME-02	Source