Research

Who Consumes Threat Intel? A Complete Integration Matrix

The Feed Formats

FormatURLBest For
STIX 2.1/api/v1/stix-feedTIPs, modern SIEMs
CSV/api/v1/stix-feed?format=csvSpreadsheets, custom scripts
Plain Text/api/v1/stix-feed?format=txtFirewalls, blocklists
JSON/api/v1/stix-feed?format=jsonAPIs, automation
YARA/api/v1/detection-rules/yaraFile scanning, EDR
Suricata/api/v1/detection-rules/suricataNetwork IDS/IPS
Sigma/api/v1/detection-rules/sigma/iocSIEM conversion
Bundle (ZIP)/api/v1/detection-rules/bundleEverything at once

Category 1: SIEMs

ProductIntegrationGuide
SplunkSigma conversion, SPL queriesSIEM Guide
Microsoft SentinelKQL, TAXII connectorSIEM Guide
IBM QRadarReference sets, SigmaSIEM Guide
Elastic SIEMDetection rules APISIEM Guide
Google ChronicleNative STIX, YARASIEM Guide
Sumo LogicLookup tables, CSE rulesCSV import
LogRhythmAI Engine rulesSigma conversion
ExabeamThreat intel moduleSTIX feed

Category 2: Firewalls & Network Security

ProductIntegrationGuide
Palo Alto PanoramaExternal Dynamic Lists (EDL)Firewall Guide
Fortinet FortiGateThreat Feed ConnectorFirewall Guide
Cisco FirepowerSecurity Intelligence feedsFirewall Guide
Check PointUpdatable ObjectsFirewall Guide
pfSense/OPNsensepfBlockerNG, aliasesFirewall Guide
Sophos XGIP blocklist importTXT format
Juniper SRXDynamic address feedsTXT format
Ubiquiti UniFiThreat managementManual import

Category 3: EDR / XDR

ProductIntegration Method
CrowdStrike FalconCustom IOC upload, YARA rules
SentinelOneThreat Intelligence API
Microsoft DefenderCustom indicators, YARA
Carbon BlackWatchlists, YARA
Cortex XDRIOC rules, external feeds
CybereasonMalop hunting, custom IOCs
Trellix (McAfee)ATD YARA rules
Trend MicroCustom intelligence

YARA Integration Example:
```bash
curl -s https://analytics.dugganusa.com/api/v1/detection-rules/yara \
-o /opt/yara-rules/dugganusa.yar


Category 4: SOAR Platforms

ProductIntegration Method
Splunk SOAR (Phantom)REST API app, playbooks
Palo Alto XSOARTIM integration, playbooks
IBM ResilientFunctions, integrations
SwimlaneHTTP connector
TinesHTTP action
TorqREST integration

XSOAR Playbook Example:
``python
def enrich_indicator(indicator):
response = demisto.executeCommand('http', {
'method': 'GET',
'url': f'https://analytics.dugganusa.com/api/v1/search?q={indicator}'
})
return response
``


Category 5: Threat Intel Platforms (TIPs)

ProductNative Support
MISPSTIX 2.1 import, feeds
OpenCTISTIX 2.1 native, connectors
ThreatConnectSTIX/TAXII, API
Anomali ThreatStreamSTIX feed import
Recorded FutureIntelligence card enrichment
Mandiant AdvantageIOC correlation
ThreatQuotientSTIX/TAXII integration

MISP Import:
``bash
# Add as MISP feed
curl -X POST https://misp/feeds/add \
-H "Authorization: YOUR_API_KEY" \
-d '{
"name": "DugganUSA Threat Intel",
"provider": "DugganUSA LLC",
"url": "https://analytics.dugganusa.com/api/v1/stix-feed",
"source_format": "stix2"
}'
``


Category 6: Email Security

ProductIntegration Method
ProofpointURL Defense blocklist
MimecastManaged URL blocklist
Microsoft Defender for Office 365Tenant Allow/Block list
Cisco Secure EmailContent filters
BarracudaURL blocklist

Domain Extraction:
``bash
# Extract domains from STIX feed
curl -s https://analytics.dugganusa.com/api/v1/stix-feed?format=json | \
jq -r '.objects[] | select(.type=="domain-name") | .value' \
> malicious_domains.txt
``


Category 7: DNS Security

ProductIntegration Method
Cisco UmbrellaCustom blocklist
Infoblox BloxOneThreat intel feeds
Cloudflare GatewayCustom blocklist
Pi-holeBlocklist URL
NextDNSDenylist
Quad9(uses our data indirectly)

Pi-hole Integration:
```bash
# Add to /etc/pihole/custom.list
curl -s https://analytics.dugganusa.com/api/v1/stix-feed?format=json | \
jq -r '.objects[] | select(.type=="domain-name") | "0.0.0.0 " + .value' \
>> /etc/pihole/custom.list

pihole restartdns
```


Category 8: Web Proxies / CASB

ProductIntegration Method
ZscalerCustom URL categories
NetskopeThreat protection lists
Symantec WSSURL blocklists
McAfee Web GatewayExternal lists
Squid ProxyACL blocklists

Category 9: Network Detection & Response

ProductIntegration Method
Zeek (Bro)Intel framework, Suricata
SuricataNative rule format
SnortSuricata rules (compatible)
DarktraceModel deviation triggers
ExtraHopCustom detections
CorelightZeek intel feeds
Vectra AICustom threat feeds

Zeek Intel Framework:
``bash
# Convert to Zeek intel format
curl -s https://analytics.dugganusa.com/api/v1/stix-feed?format=csv | \
awk -F',' 'NR>1 {print $1"\tIntel::ADDR\tDugganUSA\t"$3"\t-\t-\tT"}' \
> /opt/zeek/share/zeek/site/intel.dat
``


Category 10: Vulnerability Management

ProductUse Case
Tenable Nessus/IOCISA KEV prioritization
QualysThreat context enrichment
Rapid7 InsightVMCVE correlation
CrowdStrike SpotlightExploitability context

CISA KEV Correlation:
``bash
# Our feed includes CISA KEV data
curl -s https://analytics.dugganusa.com/api/v1/stix-feed | \
jq '.objects[] | select(.type=="vulnerability")'
``

Microsoft pulls this feed daily. AT&T pulls this feed daily. Starlink pulls this feed daily. Get the DugganUSA STIX feed — $9/mo →


Category 11: Container & Cloud Security

ProductIntegration Method
Aqua SecurityYARA for image scanning
Prisma CloudCustom threat feeds
SysdigFalco rules, YARA
SnykVulnerability enrichment
TrivyCustom vulnerability DB

Category 12: Malware Analysis / Sandboxes

ProductIntegration Method
VirusTotalYARA retrohunt
Any.RunIOC correlation
Joe SandboxYARA rules
Hybrid AnalysisIndicator lookup
Cuckoo SandboxYARA integration

Universal Integration: cron + curl

For anything not listed above:

#!/bin/bash
# /opt/scripts/fetch-threat-intel.sh

echo "Updated at $(date)"
```

Cron (hourly):
``
0 * * * * /opt/scripts/fetch-threat-intel.sh >> /var/log/threat-intel.log 2>&1
``


Summary

FormatPrimary Consumers
STIX 2.1TIPs, modern SIEMs, TAXII clients
CSVFirewalls, custom scripts, spreadsheets
TXTFirewalls, DNS blocklists, proxies
YARAEDR, sandboxes, malware analysis
SuricataNetwork IDS/IPS, Zeek
SigmaAny SIEM (after conversion)

Questions?

  • API Docs: https://analytics.dugganusa.com/docs/stix-feed.md
  • Dashboard: https://analytics.dugganusa.com/dashboard
  • Contact: [email protected]

Free for non-commercial use. Commercial use requires attribution to DugganUSA LLC.


Her name was Renee Nicole Good.

His name was Alex Jeffery Pretti.


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