# PhishDestroy threat dossier — ouyi.cash
================================================================

Fetched:   2026-04-22 00:52:16 UTC
Canonical: https://phishdestroy.io/domain/ouyi.cash/

## VERDICT
----------------------------------------------------------------
TAKEN DOWN (neutralised)
Composite threat score: 100/100 (PhishDestroy scoring — see methodology below)
Scam classification: Impersonation
Targeted brand: OKX

## DETECTION EVIDENCE
----------------------------------------------------------------
VirusTotal:      3/94 security vendors flagged this domain
  Flagging vendors: ADMINUSLabs, ESET, Kaspersky

## INFRASTRUCTURE
----------------------------------------------------------------
IP address:      54.215.31.113 (US, San Jose)
ASN:             AS16509 Amazon.com, Inc.
Hosting org:     AWS EC2 (us-west-1)
Registrar:       Dynadot Inc
Nameservers:     ["ns1.dyna-ns.net", "ns2.dyna-ns.net"]
Registered:      2026-04-20
Expires:         2026-08-22
Page title:      Earn rewards when you get started on OKX | My referral code: 26866165 | OKX Europe

## TLS CERTIFICATE
----------------------------------------------------------------
Issuer:     Let's Encrypt / R12
Expires:    2026-07-18
Status:     INVALID chain
Fingerprint: c6530f29477d90142e67027e757e55352c3ef6e4f7030b407df131ea24b1f0d4

## ABUSE-REPORT HISTORY (evidence of registrar non-response)
----------------------------------------------------------------
Status: CLOSED — no report required.
This domain was neutralised before the abuse-report cycle could be dispatched — either
the hosting provider / registrar suspended it on their own, the DNS went dead, or the
operator abandoned the infrastructure. PhishDestroy keeps the evidence bundle on file
for audit but no formal notice was sent.

## TIMELINE
----------------------------------------------------------------
Domain registered: 2026-04-20 (per WHOIS / CT — may reflect a renewal or transfer date, not first-ever registration)
First detected:    2026-04-20 14:04:15 UTC (by PhishDestroy tracker)
Last verified:     2026-04-22 03:24:09 UTC
Neutralised:       2026-04-22 02:24:02 UTC
Current status:    taken down (registrar suspended or DNS dead)

## EXTERNAL CORROBORATION (third-party evidence)
----------------------------------------------------------------
URLScan.io:       https://urlscan.io/result/019daa8b-2884-7218-bf00-aa420636946b/
Wayback Machine:  https://web.archive.org/web/*/ouyi.cash
crt.sh CT logs:   https://crt.sh/?q=%25.ouyi.cash
Google transparency: https://transparencyreport.google.com/safe-browsing/search?url=ouyi.cash
AlienVault OTX:   https://otx.alienvault.com/indicator/domain/ouyi.cash
URLhaus:          https://urlhaus.abuse.ch/host/ouyi.cash/

## ANALYST NARRATIVE
----------------------------------------------------------------
[Generated: 2026-04-20 14:07:45 UTC — narrative may predate facts above. Treat fields in TIMELINE / DETECTION EVIDENCE / INFRASTRUCTURE as authoritative if they differ from the prose below.]

PhishDestroy identifies ouyi.cash as an active domain impersonating the OKX brand to facilitate brand impersonation fraud. The site leverages a spoofed referral-code page to deceive users into divulging sensitive information or transferring funds under false pretenses. Given the active status and lack of detection, immediate evaluation is warranted to prevent potential financial loss.  This domain was flagged with zero VirusTotal detections out of 95 engines, resolving to IP 54.215.31.113 and registered through Dynadot Inc on August 22, 2025. The SSL certificate issued by Let’s Encrypt suggests an attempt to appear legitimate, but the page title—Earn rewards when you get started on OKX | My referral code: 26866165 | OKX Europe—clearly mirrors OKX branding to exploit user trust. As of now, no blocklist entries or trust score improvements have been recorded.  To mitigate exposure, SOC teams should block ouyi.cash at the DNS and firewall levels, flag the associated IP in threat intelligence feeds, and alert users to avoid clicking or engaging with any links referencing OKX on this domain. Enhanced monitoring of new domain registrations mimicking OKX is recommended to preempt similar campaigns.

## EVIDENCE HASHES
----------------------------------------------------------------
Favicon MD5:       665e88640125bbccbd2db8e0913625a7
TLS cert SHA-256:      c6530f29477d90142e67027e757e55352c3ef6e4f7030b407df131ea24b1f0d4

## SCORING METHODOLOGY
----------------------------------------------------------------
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 (volunteer 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
----------------------------------------------------------------
Full HTML report:  https://phishdestroy.io/domain/ouyi.cash/
JSON API:          https://api.destroy.tools/v1/check?domain=ouyi.cash
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: volunteer-driven open-source threat-intelligence platform.
Tracked: 131,000+ phishing domains. Confirmed takedowns: 91,000+. Site: https://phishdestroy.io