# PhishDestroy threat dossier — yiaautn.cn
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Fetched:   2026-07-22 06:01:01 UTC
Canonical: https://phishdestroy.io/domain/yiaautn.cn/

## VERDICT
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ACTIVE + CLOAKED — returns HTTP 666 to scanners, real fraudulent site to victims
Composite threat score: 100/100 (PhishDestroy scoring — see methodology below)
Scam classification: Generic Phishing
Cloaking: DETECTED — domain returns custom HTTP 666 to scanners while serving fraudulent content to real users (type: content_divergence) (score: 1/6)

## DETECTION EVIDENCE
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VirusTotal:      2/91 security vendors flagged this domain
  Flagging vendors: Gridinsoft, Netcraft
Public blocklists: listed on 1 independent blocklist

## INFRASTRUCTURE
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IP address:      104.18.19.207 (US, San Francisco)
ASN:             ASAS13335 CLOUDFLARENET - Cloudflare, Inc., US
Hosting org:     AS13335 Cloudflare, Inc.
Registrar:       阿里云计算有限公司（万网）
Nameservers:     dns1.hichina.com, dns2.hichina.com
Registered:      2025-10-05
Expires:         2026-10-05
Page title:      SSS-15

## TLS CERTIFICATE
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Issuer:     Google Trust Services / WE1
Expires:    2026-09-01
Status:     INVALID chain
Fingerprint: 195b0f4b6cca49cbabb8776603ef05f45a57b1dabea7269d5bafce5a0ab17be0

## 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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Domain registered: 2025-10-05 (per WHOIS / CT — may reflect a renewal or transfer date, not first-ever registration)
First detected:    2026-06-21 16:35:23 UTC (by PhishDestroy tracker)
First reported:    2026-06-21 14:38:30 UTC (abuse notice filed)
Last verified:     2026-07-22 04:30:12 UTC
Neutralised:       2026-06-22 00:02:43 UTC
Current status:    ACTIVE — cloaked behind HTTP 666 to evade scanners

## EXTERNAL CORROBORATION (third-party evidence)
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URLScan.io:       https://urlscan.io/result/019eea9a-a0ec-74ee-b1b1-6e9a30f6c011/
URLQuery:         https://urlquery.net/report/99ebed2f-7fa2-429b-9bad-2b945761f0d9
Wayback Machine:  https://web.archive.org/web/*/yiaautn.cn
crt.sh CT logs:   https://crt.sh/?q=%25.yiaautn.cn
Google transparency: https://transparencyreport.google.com/safe-browsing/search?url=yiaautn.cn
AlienVault OTX:   https://otx.alienvault.com/indicator/domain/yiaautn.cn
URLhaus:          https://urlhaus.abuse.ch/host/yiaautn.cn/

## ANALYST NARRATIVE
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[Generated: 2026-06-22 23:26:39 UTC — narrative may predate facts above. Treat fields in TIMELINE / DETECTION EVIDENCE / INFRASTRUCTURE as authoritative if they differ from the prose below.]

yiaautn.cn - Offline Phishing Domain Detected

The domain yiaautn.cn, now offline, was a phishing site flagged by 2 out of 91 vendors on VirusTotal. It was hosted on an IP managed by Cloudflare, Inc. in the United States. Despite being taken down, it was initially detected by PhishDestroy in June 2026, highlighting its brief active period.

Registered through 阿里云计算有限公司（万网）, the domain utilized an SSL certificate issued by Google Trust Services. This suggests an attempt to appear legitimate and secure to potential victims. The domain's platform risk score of 71 out of 100 indicates a significant threat level during its operational phase.

The presence of yiaautn.cn on a public blocklist, specifically PhishDestroy's, underscores the importance of early detection in combating phishing threats. While the domain is no longer active, its brief existence and the fact that it was flagged by only two vendors on VirusTotal illustrate the challenges in promptly identifying and neutralizing such threats. The use of Cloudflare's infrastructure further complicates detection efforts due to its widespread use by legitimate sites.

## EVIDENCE HASHES
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PhishDestroy Case ID:  PD-20260621-E089CF
TLS cert SHA-256:      195b0f4b6cca49cbabb8776603ef05f45a57b1dabea7269d5bafce5a0ab17be0

## 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/yiaautn.cn/
JSON API:          https://api.destroy.tools/v1/check?domain=yiaautn.cn
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: 187,721 domains (57,298 alive under monitoring, 128,779 confirmed takedowns/dead). Site: https://phishdestroy.io