# PhishDestroy threat dossier — auth--app--kucoin--sso--cdnn.webflow.io
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Fetched:   2026-06-22 03:04:24 UTC
Canonical: https://phishdestroy.io/domain/auth--app--kucoin--sso--cdnn.webflow.io/

## VERDICT
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TAKEN DOWN (neutralised)
Composite threat score: 100/100 (PhishDestroy scoring — see methodology below)
Scam classification: Credential Phishing
Targeted brand: KuCoin

## DETECTION EVIDENCE
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VirusTotal:      13/91 security vendors flagged this domain
  Flagging vendors: BitDefender, CyRadar, Emsisoft, Fortinet, G-Data, Gridinsoft, Kaspersky, LevelBlue, Lionic, Netcraft, OpenPhish, Sophos, Webroot
Public blocklists: listed on 1 independent blocklist

## INFRASTRUCTURE
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IP address:      104.18.36.248 (US, San Francisco)
Hosting org:     AS13335 Cloudflare, Inc.
Registrar:       MarkMonitor, Inc.
Nameservers:     journey.ns.cloudflare.com, lamar.ns.cloudflare.com
Registered:      2013-05-08
Expires:         2028-05-08
Page title:      KuCoin: Sign-in | Access Your Crypto Portfolio*
HTTP response:   200

## TLS CERTIFICATE
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Issuer:     Google Trust Services / WE1
Expires:    2026-08-25
Status:     INVALID chain
Fingerprint: 0dc0be3d837e60b4433d84c67385bdc354bb83307d80c71fb67d87f1beec53c6
Subject Alternative Names (related infrastructure — often same operator):
  - webflow.io

## ABUSE-REPORT HISTORY (evidence of registrar non-response)
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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
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Domain registered: 2013-05-08 (per WHOIS / CT — may reflect a renewal or transfer date, not first-ever registration)
First detected:    2026-06-13 14:30:57 UTC (by PhishDestroy tracker)
First reported:    2026-06-13 14:28:04 UTC (abuse notice filed)
Last verified:     2026-06-22 04:20:34 UTC
Neutralised:       2026-06-17 00:33:22 UTC
Current status:    taken down (registrar suspended or DNS dead)

## EXTERNAL CORROBORATION (third-party evidence)
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URLScan.io:       https://urlscan.io/result/019ec0fb-14ac-73d6-9e3c-b51a28ee9d6d/
Wayback Machine:  https://web.archive.org/web/*/auth--app--kucoin--sso--cdnn.webflow.io
crt.sh CT logs:   https://crt.sh/?q=%25.auth--app--kucoin--sso--cdnn.webflow.io
Google transparency: https://transparencyreport.google.com/safe-browsing/search?url=auth--app--kucoin--sso--cdnn.webflow.io
AlienVault OTX:   https://otx.alienvault.com/indicator/domain/auth--app--kucoin--sso--cdnn.webflow.io
URLhaus:          https://urlhaus.abuse.ch/host/auth--app--kucoin--sso--cdnn.webflow.io/

## ANALYST NARRATIVE
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[Generated: 2026-06-18 16:38:41 UTC — narrative may predate facts above. Treat fields in TIMELINE / DETECTION EVIDENCE / INFRASTRUCTURE as authoritative if they differ from the prose below.]

The domain auth--app--kucoin--sso--cdnn.webflow.io poses a brand impersonation threat, specifically targeting KuCoin, and is currently offline. This domain was flagged as it attempts to deceive users into divulging sensitive information. 
   
PhishDestroy identifies this domain as a significant risk due to its registration through MarkMonitor, Inc., creation date of May 08, 2013, and resolution to IP 104.18.36.248, which has been flagged by 13 of 95 VirusTotal vendors, and appears on 1 security blocklist, all of which raise concerns about its legitimacy.

Given the elevated risk level associated with this domain, users are advised to exercise extreme caution and verify the authenticity of the KuCoin website on PhishDestroy to avoid potential crypto draining or other malicious activities, as the domain's current offline status may not be permanent, and similar threats may emerge in the future.

## EVIDENCE HASHES
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Favicon MD5:       93e027afcac0d648c068444f8944526b
TLS cert SHA-256:      0dc0be3d837e60b4433d84c67385bdc354bb83307d80c71fb67d87f1beec53c6

## 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 (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
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Full HTML report:  https://phishdestroy.io/domain/auth--app--kucoin--sso--cdnn.webflow.io/
JSON API:          https://api.destroy.tools/v1/check?domain=auth--app--kucoin--sso--cdnn.webflow.io
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: 167,453 domains (11,917 alive under monitoring, 155,218 confirmed takedowns/dead). Site: https://phishdestroy.io