IoC Investigation

CERT.br

DOMAIN IN DATABASE

Domain · threat 0.50 · 4× seen · 0 datasets · CERT Advisories · last seen 22h ago

🔄 Pivot:📁 CERT Advisories

Threat Score

0.50

Sightings

4
0 sources

Detected Type

DOMAIN

Enrichments

0

Related IoCs

20
URL / Domain Dossier → Full OSINT Pivot + Case Create Case Takedown Export STIX/MISP ← Browse All

Domain / URL Intelligence

HostCERT.br
Registrar-
Org-
Abuse Contactabuse@cert.br
Country-
DNS / WHOIS Dossier DNS Audit Passive DNS ↗ Subdomains (crt.sh)

Seen in Datasets (0)

Not linked to any dataset.

OSINT Pivots

Full OSINT (30+ lookups) ↗ VirusTotal ↗ urlscan.io ↗ SecurityTrails ↗ crt.sh ↗ ThreatFox ↗ URLhaus Link Analysis ↗ OpenSanctions

Related Indicators (20)

Indicators sharing the same category.

IndicatorTypeCategoryThreat
https://www.cyber.gov.au/about-us/view-all-c… URL CERT Advisories investigate →
https://www.cyber.gov.au/ URL CERT Advisories investigate →
https://www.cyber.gov.au/about-us/view-all-c… URL CERT Advisories investigate →
https://www.cyber.gov.au/about-us/view-all-c… URL CERT Advisories investigate →
http://purl.org/rss/1.0/ URL CERT Advisories investigate →
http://www.w3.org/1999/02/22-rdf-syntax-ns# URL CERT Advisories investigate →
http://purl.org/dc/terms/ URL CERT Advisories investigate →
https://www.jpcert.or.jp/rss/jpcert.rdf URL CERT Advisories investigate →
https://www.jpcert.or.jp/ URL CERT Advisories investigate →
jpcert.or.jp OTHER CERT Advisories investigate →
https://www.jpcert.or.jp/at/2026/at260021.ht… URL CERT Advisories investigate →
https://www.jpcert.or.jp/at/2026/at260020.ht… URL CERT Advisories investigate →
https://www.jpcert.or.jp/at/2026/at260019.ht… URL CERT Advisories investigate →
https://www.jpcert.or.jp/at/2026/at260018.ht… URL CERT Advisories investigate →
https://www.jpcert.or.jp/at/2026/at260017.ht… URL CERT Advisories investigate →
https://www.jpcert.or.jp/at/2026/at260016.ht… URL CERT Advisories investigate →
https://www.jpcert.or.jp/wr/2026/wr260805.ht… URL CERT Advisories investigate →
https://www.jpcert.or.jp/wr/2026/wr260805.ht… URL CERT Advisories investigate →
https://www.jpcert.or.jp/wr/2026/wr260805.ht… URL CERT Advisories investigate →
https://www.jpcert.or.jp/wr/2026/wr260805.ht… URL CERT Advisories investigate →

Copy as STIX 2.1 

{
    "type": "indicator",
    "spec_version": "2.1",
    "id": "indicator--6ab55dc4-d686-4a94-2249-000082bfb98d",
    "created": "2026-08-24T15:51:02Z",
    "modified": "2026-08-24T15:51:02Z",
    "name": "Domain: CERT.br",
    "pattern": "[domain-name:value = 'CERT.br']",
    "pattern_type": "stix",
    "valid_from": "2026-08-24T15:51:02Z",
    "labels": [
        "cert advisories"
    ],
    "confidence": 50
}

Linked Cases (0)

Not linked to any case yet.

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