OpenCTI Feed 4.X

Details

ID	`OpenCTI Feed 4.X`
Provider	Filigran
Category	Data Enrichment & Threat Intelligence
From Version	5.5.0
Docker Image	`demisto/vendors-sdk:1.0.0.115493`
Supported Modules	Agentix XSIAM

README

Ingest indicators from the OpenCTI feed. Compatible with OpenCTI 5.12.17 and above.

Configure OpenCTI Feed 4.X in Cortex

Parameter	Description	Required
Base URL		True
API Key (leave empty. Fill in the API key in the password field.)		False
Indicator types to fetch	The indicator types to fetch. Out-of-the-box indicator types supported in XSOAR are: Account, Domain, Email, File, Host, IP, IPv6, Registry Key, and URL. Other types will not cause automatic indicator creation in XSOAR.	True
Max indicators per fetch		False
Fetch indicators		False
Indicator Reputation	Indicators from this integration instance will get this reputation. If none of the options is chosen, the indicator reputation will be set according to the indicator data.	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. If none of the options is chosen, the TLP color will be set according to the indicator data.	False
Feed Fetch Interval		False
Tags	CSV values are supported.	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
Trust any certificate (not secure)		False
Use system proxy settings		False
Score minimum value	Score minimum value to filter by. Values range is 1-100.	False
Score maximum value	Score maximum value to filter by. Values range is 1-100.	False

Commands

You can execute these commands from the 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.

opencti-reset-fetch-indicators

WARNING: This command will reset your fetch history.

Base Command

opencti-reset-fetch-indicators

Input

There are no input arguments for this command.

Context Output

There is no context output for this command.

Command Example


#### Human Readable Output

>Fetch history deleted successfully

### opencti-get-indicators

***
Gets indicators from the feed.

#### Base Command

`opencti-get-indicators`

#### Input

| **Argument Name** | **Description** | **Required** |
| --- | --- | --- |
| limit | The maximum number of indicators to return per fetch. Default value is 50. Maximum value is 500. | Optional |
| indicator_types | The indicator types to fetch. Out-of-the-box indicator types supported in XSOAR are: Account, Domain, Email, File, Host, IP, IPv6, Registry Key, and URL. Other types will not cause automatic indicator creation in XSOAR. Possible values are: ALL, Account, Domain, Email, File, Host, IP, IPv6, Registry Key, URL. Default is ALL. | Optional |
| last_run_id | The last ID from the previous call, from which to begin pagination for this call. You can find this value at the OpenCTI.IndicatorsList.LastRunID context path. | Optional |
| score_start | Score minimum value to filter by. Values range is 1-100. | Optional |
| score_end | Score naximum value to filter by. Values range is 1-100. | Optional |

#### Context Output

There is no context output for this command.

#### Command Example

```!opencti-get-indicators limit=2 indicator_types="IP"```

#### Context Example

```json
{
    "OpenCTI": {
        "Indicators": {
            "IndicatorsList": [
                {
                    "createdBy": "1e12fe87-db3e-4838-8391-6910547bf60d",
                    "description": "test_desc",
                    "externalReferences": [],
                    "id": "700c8187-2dce-4aeb-bf3a-0864cb7b02c7",
                    "labels": [
                        "dev1"
                    ],
                    "marking": [
                        "TLP:AMBER"
                    ],
                    "score": 70,
                    "type": "IP",
                    "value": "1.2.3.4"
                },
                {
                    "createdBy": "1e12fe87-db3e-4838-8391-6910547bf60d",
                    "description": "test fetch one",
                    "externalReferences": [],
                    "id": "33bd535b-fa1c-41e2-a6f9-80d82dd29a9b",
                    "labels": [
                        "dev1",
                        "test-label-1"
                    ],
                    "marking": [],
                    "score": 100,
                    "type": "IP",
                    "value": "1.1.1.1"
                }
            ],
            "lastRunID": "YXJyYXljb25uZWN0aW9uOjI="
        }
    }
}

Human Readable Output

Indicators

type value id

IP 1.2.3.4 700c8187-2dce-4aeb-bf3a-0864cb7b02c7

IP 1.1.1.1 33bd535b-fa1c-41e2-a6f9-80d82dd29a9b

type	value	id
IP	1.2.3.4	700c8187-2dce-4aeb-bf3a-0864cb7b02c7
IP	1.1.1.1	33bd535b-fa1c-41e2-a6f9-80d82dd29a9b

Configuration parameters

base_url — Base URL (required)
credentials — API Key (leave empty. Fill in the API key in the password field.)
indicator_types — Indicator types to fetch (required)
max_indicator_to_fetch — Max indicators per fetch
feed — Fetch indicators
feedReputation — Indicator Reputation
feedReliability — Source Reliability (required)
tlp_color — Traffic Light Protocol Color
feedExpirationPolicy —
feedExpirationInterval —
feedFetchInterval — Feed Fetch Interval
feedTags — Tags
feedBypassExclusionList — Bypass exclusion list
insecure — Trust any certificate (not secure)
proxy — Use system proxy settings
score_start — Score minimum value
score_end — Score maximum value

Commands (2)

opencti-get-indicators
Gets indicators from the feed.
opencti-reset-fetch-indicators
WARNING: This command will reset your fetch history.

Source

FeedOpenCTI_v4.py FeedOpenCTI_v4_test.py FeedOpenCTI_v4.yml FeedOpenCTI_v4_description.md command_examples.txt

Download History Raw

!opencti-get-indicators limit=2 indicator_types="IP"
!opencti-reset-fetch-indicators