# PhishDestroy threat dossier — 18421.xyz
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Fetched:   2026-07-23 23:32:35 UTC
Canonical: https://phishdestroy.io/domain/18421.xyz/

## VERDICT
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CRITICAL THREAT — DO NOT VISIT
Composite threat score: 98/100 (PhishDestroy scoring — see methodology below)

## DETECTION EVIDENCE
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VirusTotal:      9/91 security vendors flagged this domain
  Flagging vendors: alphaMountain.ai, CyRadar, Forcepoint ThreatSeeker, Fortinet, G-Data, LevelBlue, SOCRadar, Sophos, Webroot
Public blocklists: listed on 1 independent blocklist

## INFRASTRUCTURE
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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:       GMO Internet Group, Inc. d/b/a Onamae.com
Nameservers:     ["a5.share-dns.com", "b5.share-dns.net"]

## TLS CERTIFICATE
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Issuer:     Let's Encrypt / YR1
Expires:    2026-10-03
Status:     INVALID chain
Fingerprint: 84320d8f0d266d022fa01267fd329a3b9b9abdf26e86da4d9efe1a247bb6a2d9
Subject Alternative Names (related infrastructure — often same operator):
  - 18373.xyz
  - 18384.xyz
  - 18386.xyz
  - 18390.xyz
  - 18391.xyz
  - 18393.xyz
  - 18394.xyz
  - 18395.xyz
  - 18401.xyz
  - 18426.xyz
  - 64242.xyz
  - 64287.xyz
  - 64332.xyz
  - j100k.vip
  - j100l.vip
  ... +62 more

## 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:    2026-07-19 13:00:31 UTC (by PhishDestroy tracker)
Last verified:     2026-07-24 00:21:44 UTC
Current status:    ACTIVE / observable

## ANALYST NARRATIVE
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[Generated: 2026-07-19 19:59:27 UTC — narrative may predate facts above. Treat fields in TIMELINE / DETECTION EVIDENCE / INFRASTRUCTURE as authoritative if they differ from the prose below.]

18421.xyz: Confirmed Generic Phishing Site

18421.xyz is currently classified as a high-risk generic phishing domain and is active as of the report date, July 19, 2026. Analysis indicates that this domain has been flagged on one security blocklist and is actively resolving to the IP address 103.27.177.163. Furthermore, the domain has an HTTP status of 200, which suggests that it is operational and accessible. Out of 91 security vendors analyzed on VirusTotal, 9 have flagged this domain for potential malicious activity. The domain is also blocked by PhishDestroy, highlighting its recognition as a threat. This information indicates that defenders should take caution when encountering this domain in network traffic or communications. It is advisable to implement measures to block access to this domain and monitor for any related phishing attempts. As the domain's nature and specific phishing tactics have not yet been analyzed, ongoing vigilance is essential to protect against potential threats associated with this domain.

## EVIDENCE HASHES
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TLS cert SHA-256:      84320d8f0d266d022fa01267fd329a3b9b9abdf26e86da4d9efe1a247bb6a2d9

## 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/18421.xyz/
JSON API:          https://api.destroy.tools/v1/check?domain=18421.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: 188,963 domains (58,390 alive under monitoring, 128,955 confirmed takedowns/dead). Site: https://phishdestroy.io