SARA / Free Tools / IOC Checker

Free IOC Reputation Checker

Paste any IP, domain, URL, or hash. SARA runs the same multi-source enrichment we use for tenant investigations and returns an analyst summary. No account, no sign-in.

hxxps://malicious[.]example/path
SUSPICIOUS · 60/100
Detected type
url
Confidence
65%
Refanged
https://malicious.example/path
Analyst summary

KB Intel: https://malicious.example/path

[urlhaus]
[urlhaus]
[urlhaus]

URLs

https://malicious.example/path

Type: url | Verdict: SUSPICIOUS (65% confidence, MEDIUM strength)

  • OmniSense_KB: score 65, kb_confidence 0.65

Consolidated Assessment

The URL https://malicious.example/path was analyzed through various threat intelligence sources. The OmniSense_KB source provided a score of 65 with a confidence level of 0.65, indicating suspicious activity. Google Safebrowsing did not flag the URL as malicious. ThreatFox, URLhaus, OTXQuery, and UrlScan_Search did not yield any results or indicated no malicious activity. Based on the available data, the URL is classified as suspicious, potentially [campaign attribution removed — narrative cited 'involved in scanning activity' but no primary-tier source (VirusTotal / AbuseIPDB / GreyNoise / vendor advisory) grounded this; BUG-03 PR C overstatement guard]. The investigation priority is to monitor the URL for any future malicious activity and verify its intent.

ReferenceWhat is IOC reputation?

An Indicator of Compromise (IOC) — an IP, domain, URL, or file hash — is a forensic artifact suggesting an intrusion. "Reputation" is the consensus across threat-intel feeds: is this IOC associated with known malicious activity, and how confident is each source? A single source rarely tells the full story; SARA aggregates eight independent feeds and weights the verdict accordingly.

GuideHow to use this tool

  1. Paste any IOC into the search box — IPv4 / domain / URL / SHA-256 / SHA-1 / MD5. Defanged forms (hxxp://, [.]) are auto-refanged.
  2. SARA detects the IOC type and runs it through up to eight threat-intel sources in parallel.
  3. Read the verdict + the analyst summary. Pivot into SARA chat with the "Pivot in SARA" chip for a hunt plan.

When to useWhen is IOC reputation the right signal?

Triaging a SOC alert

A SIEM alert references an IP / domain / hash you've never seen. 30 seconds here tells you whether it's a known-bad worth escalating or a noisy false positive.

Phishing email hunt

Quickly check the sender IP + every URL extracted from a suspicious email. Cross-reference with the Phishing Analyzer for the full mail-flow story.

Threat-hunt pivoting

Take an IOC you've confirmed bad in one investigation and check whether it touches anything else in your environment.

Bulk enrichment via API

Pipe alert IOCs through the API on every detection. The free page is the same engine, exposed for ad-hoc checks.

API

Want this in your SOAR or SIEM?

SARA Open ships an OpenAI-compatible API. Call POST /api/v1/enrich — Multi-source enrichment for any IP / domain / URL / hash, with a verdict and analyst summary.

curl -X POST https://sara-open.sirp.io/api/v1/enrich \
  -H "Authorization: Bearer $SARA_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"type": "ip", "value": "8.8.8.8"}'
Read the API reference →

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