GCP Whitelist Feed

Details

ID	`GCP Whitelist Feed`
Provider	Google
Category	Data Enrichment & Threat Intelligence
From Version	5.5.0
Docker Image	`demisto/netutils:1.0.0.3073344`
Supported Modules	Agentix XSIAM

README

Use the Google Cloud Platform whitelist integration to get indicators from the feed.

Configure GCP Whitelist Feed in Cortex

Parameter	Description	Required
feed	Fetch indicators	False
feedReputation	Indicator Reputation	False
feedReliability	Source Reliability	True
tlp_color	The Traffic Light Protocol (TLP) designation to apply to indicators fetched from the feed. More information about the protocol can be found at https://us-cert.cisa.gov/tlp	False
feedExpirationPolicy		False
feedExpirationInterval		False
feedFetchInterval	Feed Fetch Interval	False
feedTags	Tags	False
feedBypassExclusionList	Bypass exclusion list	False
insecure	Trust any certificate (not secure)	False
proxy	Use system proxy settings	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.

gcp-whitelist-get-indicators

Gets indicators from the feed.

Base Command

gcp-whitelist-get-indicators

Input

Argument Name	Description	Required
limit	The maximum number of results to return. The default value is 10.	Optional

Context Output

There is no context output for this command.

Command Example

!gcp-whitelist-get-indicators limit=2

Context Example

{}

Human Readable Output

Indicators from GCP Whitelist Feed

value	type
52.86.122.241/18	CIDR
52.15.91.198/18	CIDR

Configuration parameters

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

Commands (1)

gcp-whitelist-get-indicators Deprecated
Gets indicators from the feed.

Source

FeedGCPWhitelist.py FeedGCPWhitelist_test.py FeedGCPWhitelist.yml FeedGCPWhitelist_description.md

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import dns.resolver
import json
from FeedGCPWhitelist import fetch_cidr
from collections import namedtuple

mock_root_dns = '_mockDns1.mock.com'
mock_node_dns = '_mockDns2.mock.com'

response_data1 = '{"response": { "answer": [["v=spf1 include:'f"{mock_node_dns}"' ip4:52.15.91.198/18 ?all"]] } }'
response_data2 = '{"response": { "answer": [["v=spf1 ip4:52.86.122.241/23 ip6:e1C::c::/35 ?all"]] } }'

mock_responses_dict = {
    mock_root_dns: response_data1,
    mock_node_dns: response_data2
}


def test_fetch_cidr(monkeypatch):
    def mock_dns_resolver_query(dns_address, _):
        response_json = mock_responses_dict[dns_address]
        return json.loads(response_json, object_hook=lambda d: namedtuple('Answer', d.keys())(*d.values()))

    monkeypatch.setattr(dns.resolver, "query", mock_dns_resolver_query)
    cidr_list = fetch_cidr(mock_root_dns)
    assert len(cidr_list) == 3
    for cidr in cidr_list:
        assert 'type' in cidr
        assert 'ip' in cidr

GCP Whitelist Feed Deprecated