# PhishDestroy threat dossier — 66400.xyz
================================================================

Fetched:   2026-07-25 03:29:42 UTC
Canonical: https://phishdestroy.io/domain/66400.xyz/

## VERDICT
----------------------------------------------------------------
CRITICAL THREAT — DO NOT VISIT
Composite threat score: 100/100 (PhishDestroy scoring — see methodology below)

## DETECTION EVIDENCE
----------------------------------------------------------------
VirusTotal:      10/91 security vendors flagged this domain
  Flagging vendors: alphaMountain.ai, CRDF, Forcepoint ThreatSeeker, Fortinet, G-Data, Kaspersky, LevelBlue, SOCRadar, Sophos, Webroot
Public blocklists: listed on 1 independent blocklist

## INFRASTRUCTURE
----------------------------------------------------------------
IP address:      103.27.177.163 (HK, Mong Kok)
ASN:             AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED
Hosting org:     HONG KONG KOWLOON TELECOMMUNICATIONS CO., LIMITED
Registrar:       Gname.com Pte. Ltd.
Nameservers:     ["a12.share-dns.com", "b12.share-dns.net"]

## TLS CERTIFICATE
----------------------------------------------------------------
Issuer:     Let's Encrypt / YR2
Expires:    2026-09-13
Status:     INVALID chain
Fingerprint: 2f100e15a463d75b29d37a7b79b768b45e6c48e04203f8f52edaf526a5da73cc
Subject Alternative Names (related infrastructure — often same operator):
  - 63819.xyz
  - 63873.xyz
  - 63909.xyz
  - 64023.cc
  - 64163.xyz
  - 64249.cc
  - 64864.xyz
  - 64874.xyz
  - 65950.xyz
  - 65952.xyz
  - 65967.xyz
  - 66026.xyz
  - 66027.xyz
  - 66031.xyz
  - 66079.xyz
  ... +82 more

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

## TIMELINE
----------------------------------------------------------------
First detected:    2026-07-19 13:00:43 UTC (by PhishDestroy tracker)
Last verified:     2026-07-25 04:13:06 UTC
Current status:    ACTIVE / observable

## ANALYST NARRATIVE
----------------------------------------------------------------
[Generated: 2026-07-19 18:38:26 UTC — narrative may predate facts above. Treat fields in TIMELINE / DETECTION EVIDENCE / INFRASTRUCTURE as authoritative if they differ from the prose below.]

Is 66400.xyz Hosting a High-Risk Phishing Threat?

Analysis of 66400.xyz as of July 19, 2026, indicates active involvement in generic phishing operations. The domain is currently operational and returns an HTTP 200 status, confirming it is serving content. Registration records show it was registered via Gname.com Pte. Ltd. and is delegated to the nameservers a12.share-dns.com and b12.share-dns.net, which are frequently associated with low-reputation and abuse-prone domains. Notably, 10 out of 91 security vendors on VirusTotal have flagged this domain as malicious, providing a significant signal of active threat presence. Additionally, 66400.xyz appears on one external security blocklist and is explicitly blocked by PhishDestroy, further corroborating its classification as a phishing risk. There is no evidence in the current data set to specify any targeted brand or the exact nature of the phishing content, as no page title or scam type was provided. Defenders should consider 66400.xyz a high-priority block candidate in security controls due to multiple independent detections and confirmed blocklist presence. Continued monitoring is advised, and users should be warned against visiting or interacting with this domain until further analysis is possible or the threat is remediated.

## EVIDENCE HASHES
----------------------------------------------------------------
TLS cert SHA-256:      2f100e15a463d75b29d37a7b79b768b45e6c48e04203f8f52edaf526a5da73cc

## 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 (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
----------------------------------------------------------------
Full HTML report:  https://phishdestroy.io/domain/66400.xyz/
JSON API:          https://api.destroy.tools/v1/check?domain=66400.xyz
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: 189,386 domains (59,697 alive under monitoring, 128,126 confirmed takedowns/dead). Site: https://phishdestroy.io