# PhishDestroy threat dossier — 99uu4100.com
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Fetched:   2026-07-21 21:57:34 UTC
Canonical: https://phishdestroy.io/domain/99uu4100.com/

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

## DETECTION EVIDENCE
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VirusTotal:      15/91 security vendors flagged this domain
  Flagging vendors: ADMINUSLabs, alphaMountain.ai, BitDefender, Chong Lua Dao, CyRadar, ESET, Forcepoint ThreatSeeker, Fortinet, G-Data, Gridinsoft, Lionic, SOCRadar, Sophos, VIPRE, Webroot
Public blocklists: listed on 1 independent blocklist

## INFRASTRUCTURE
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IP address:      156.224.57.203 (HK, Hong Kong)
ASN:             AS137951 ASLINE LIMITED
Hosting org:     Arosscloud INC
Registrar:       Realtime Register B.V.
Nameservers:     ["ns1.domainnamedns.com", "ns2.domainnamedns.com"]
Page title:      UU娱乐官方网站 - 网页版顶级真人娱乐与体育博彩平台

## TLS CERTIFICATE
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Issuer:     Let's Encrypt / YR2
Expires:    2026-10-01
Status:     INVALID chain
Fingerprint: ce2266b7827a55167af78217516b18b8e3173b7d79ff3caf73bfde4015680e20
Subject Alternative Names (related infrastructure — often same operator):
  - 99uu987.com
  - gkxcp.com
  - hgyl1111.com
  - hgyl2.com
  - hgyl3.com
  - hgyl5.com
  - hgyl6.com
  - hxyl01.com
  - hxyl02.com
  - hxyl03.com
  - hxyl04.com
  - hxyl9999.com
  - kxcp001.com
  - kxcp101.com
  - kxcp345.com
  ... +83 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 13:00:26 UTC (by PhishDestroy tracker)
Last verified:     2026-07-21 20:20:20 UTC
Current status:    ACTIVE / observable

## ANALYST NARRATIVE
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[Generated: 2026-07-19 20:30:34 UTC — narrative may predate facts above. Treat fields in TIMELINE / DETECTION EVIDENCE / INFRASTRUCTURE as authoritative if they differ from the prose below.]

Is 99uu4100.com a Generic Phishing Scam?

The domain 99uu4100.com is currently active and has been flagged for generic phishing activities. Infrastructure analysis indicates that it resolves to the IP address 156.224.57.203, which is located in Hong Kong and operated by Arosscloud INC. The domain has an HTTP status of 200, suggesting it is actively serving content. It appears on one security blocklist and is specifically blocked by PhishDestroy, indicating recognized malicious behavior. Furthermore, analysis from VirusTotal shows that 15 out of 91 security vendors have flagged this domain, reinforcing the high-risk classification. Given that it is actively being utilized for phishing, defenders should take immediate action to block access to this domain and educate users about the potential risks associated with interactions involving 99uu4100.com.

## EVIDENCE HASHES
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TLS cert SHA-256:      ce2266b7827a55167af78217516b18b8e3173b7d79ff3caf73bfde4015680e20

## 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/99uu4100.com/
JSON API:          https://api.destroy.tools/v1/check?domain=99uu4100.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: 187,719 domains (57,425 alive under monitoring, 128,647 confirmed takedowns/dead). Site: https://phishdestroy.io