# PhishDestroy threat dossier — okb.ouyiu.com
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Fetched:   2026-07-29 19:19:50 UTC
Canonical: https://phishdestroy.io/domain/okb.ouyiu.com/

## VERDICT
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CRITICAL THREAT — DO NOT VISIT
Composite threat score: 100/100 (PhishDestroy scoring — see methodology below)
Scam classification: Impersonation
Targeted brand: OKX

## DETECTION EVIDENCE
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VirusTotal:      10/91 security vendors flagged this domain
  Flagging vendors: BitDefender, ESET, Emsisoft, Fortinet, G-Data, Netcraft, SOCRadar, Sophos, VIPRE, Webroot
Public blocklists: listed on 1 independent blocklist

## INFRASTRUCTURE
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IP address:      156.255.3.241 (HK, Hong Kong)
ASN:             AS137443 ChangLian Network Technology Co., Limited
Hosting org:     UFO Network
Registrar:       Gname.com Pte. Ltd.
Nameservers:     ["a6.share-dns.com", "b6.share-dns.net"]
Page title:      OKX App Download | OKX App for Android, iOS & Desktop Latest Version
HTTP response:   200

## TLS CERTIFICATE
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Issuer:     Let's Encrypt / YR1
Expires:    2026-09-07
Status:     INVALID chain
Fingerprint: 05db84d409158de83e697280f676c3cc4a82338d8c029d653e076d9d110a5055
Subject Alternative Names (related infrastructure — often same operator):
  - app.ouyiu.com
  - okxapp.ouyiu.com
  - ouyiu.com
  - www.okx.com.app.ouyiu.com
  - www.ouyiu.com

## ABUSE-REPORT HISTORY (evidence of registrar non-response)
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Status: pending notification queue. No abuse reports filed yet — this domain is
waiting for the next cycle of our automated abuse-reporter.

## TIMELINE
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First detected:    2026-07-27 16:03:08 UTC (by PhishDestroy tracker)
Last verified:     2026-07-29 16:20:24 UTC
Current status:    ACTIVE / observable

## ANALYST NARRATIVE
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[Generated: 2026-07-27 16:06:05 UTC — narrative may predate facts above. Treat fields in TIMELINE / DETECTION EVIDENCE / INFRASTRUCTURE as authoritative if they differ from the prose below.]

okb.ouyiu.com — Phishing Investigation Report

As of July 27, 2026, the domain okb.ouyiu.com is flagged as a high-risk phishing domain. The domain appears on one security blocklist, specifically PhishDestroy, indicating that it has been identified as a potential threat by at least one security service. The nameservers associated with this domain are a6.share-dns.com and b6.share-dns.net, which are commonly used by shared hosting services and may suggest a low-cost or temporary infrastructure often favored by malicious actors. The HTTP status of the domain is 200, confirming that the website is currently active and accessible.

According to VirusTotal, 10 out of 91 security vendors have flagged this domain, which suggests a significant level of suspicion among the security community. The domain is registered through Gname.com Pte. Ltd., a registrar that has been associated with various malicious activities in the past. While the exact content of the website has not been analyzed, the combination of being on a blocklist, having a high number of detections, and being registered through a potentially risky registrar indicates that this domain is likely being used for phishing attacks.

Defenders are advised to block this domain and monitor for any related activity. Additionally, users should be warned against visiting this site and should avoid entering any sensitive information. Regular updates to security policies and user education on recognizing phishing attempts are recommended to mitigate the risk posed by this domain.

## EVIDENCE HASHES
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Favicon MD5:       27b56d0d322a9b9f2c3a3b28a62dfe60
TLS cert SHA-256:      05db84d409158de83e697280f676c3cc4a82338d8c029d653e076d9d110a5055

## SCORING METHODOLOGY
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Composite score is NOT derived from VirusTotal alone. PhishDestroy aggregates:
  - VirusTotal positive ratio
  - Public blocklist consensus (MetaMask, ScamSniffer, OpenPhish, PhishTank, URLhaus,
    CryptoFirewall, SEAL, Polkadot, Enkrypt, Phishunt, DiscordPhishing, PhishingDB)
  - Cloaking detection (HTTP 666 or rendering delta between bot and real visitor)
  - DNS-filter consensus (Quad9, CleanBrowsing, NextDNS, AdGuard, Cloudflare, etc.)
  - AlienVault OTX pulses + Cloudflare Radar + Google Safe Browsing
  - URLScan / URLQuery verdicts
  - Brand-impersonation heuristics (DOM analysis of forms, logos, wording)
  - Known phishing-kit fingerprinting (favicon hash, JS obfuscation signatures)
  - Wallet-drainer family classification (Angel, MS, Rainbow, Pink, Inferno, ...)
  - Free-TLS vs paid-cert ratio (throwaway infrastructure signal)
  - Registrar/hosting abuse history (this registrar's track record)
  - Human researcher sign-off (operator takedown team)

A domain present in our database is ALREADY flagged. A low VT count by itself does
NOT mean the domain is safe — new scam domains routinely show 0/95 VT for their
first 7–30 days while actively draining wallets. Always cross-reference the composite
score and the individual indicators above, not just VT.

## CORRECTIONS / APPEALS
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Full HTML report:  https://phishdestroy.io/domain/okb.ouyiu.com/
JSON API:          https://api.destroy.tools/v1/check?domain=okb.ouyiu.com
Appeal a flag:     https://phishdestroy.io/appeals/  (responded to within 48 hours, FP rate <0.01%)
Submit a report:   https://t.me/PhishDestroy_bot

About PhishDestroy: independent open-source threat-intelligence platform.
Tracked: 195,502 domains (83,269 alive under monitoring, 109,716 confirmed takedowns/dead). Site: https://phishdestroy.io