# PhishDestroy threat dossier — duyenbt.com ================================================================ Fetched: 2026-06-20 17:05:26 UTC Canonical: https://phishdestroy.io/domain/duyenbt.com/ ## VERDICT ---------------------------------------------------------------- ACTIVE + CLOAKED — returns HTTP 666 to scanners, real fraudulent site to victims Composite threat score: 100/100 (PhishDestroy scoring — see methodology below) Cloaking: DETECTED — domain returns custom HTTP 666 to scanners while serving fraudulent content to real users (type: content_divergence) (score: 4/6) ## DETECTION EVIDENCE ---------------------------------------------------------------- VirusTotal: 18/92 security vendors flagged this domain Flagging vendors: ADMINUSLabs, alphaMountain.ai, BitDefender, Chong Lua Dao, Cluster25, CyRadar, ESET, Forcepoint ThreatSeeker, Fortinet, G-Data, Google Safebrowsing, Kaspersky, Lionic, MalwareURL, OpenPhish, SOCRadar, Sophos, VIPRE AlienVault OTX: 1 pulses (threat-intel feed mentions) Public blocklists: listed on 1 independent blocklist Google Safe Browsing: FLAGGED ## INFRASTRUCTURE ---------------------------------------------------------------- IP address: 172.96.185.69 (HK, Hong Kong) ASN: AS133752 LEASEWEB HONG KONG LIMITED Hosting org: Hawk Host Inc Registrar: Squarespace Domains II LLC Nameservers: ["ns-cloud-b1.googledomains.com", "ns-cloud-b2.googledomains.com", "ns-cloud-b3.googledomains.com", "ns-cloud-b4.googledomains.com"] Registered: 2026-05-16 Expires: 2029-07-07 Page title: SELLALLMAIL.COM - Sell All Mail - Email Khôi Phục - FB Dangtuyenhuan ## TLS CERTIFICATE ---------------------------------------------------------------- Issuer: Let's Encrypt / R13 Expires: 2026-07-23 Status: INVALID chain Fingerprint: f0c134b68bcc892de89ad3869fa6ec631fe8000f0ca43e2ee3a1cdcc088d3925 Subject Alternative Names (related infrastructure — often same operator): - aolvn.com - copyvn.com - cpanel.sellallmail.com - cpcalendars.sellallmail.com - cpcontacts.sellallmail.com - cutvn.com - daoductv.com - deletev.com - elantravn.com - hotmailvn.com - mail.aolvn.com - mail.copyvn.com - mail.cutvn.com - mail.deletev.com - mail.duyenbt.com ... +31 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 ---------------------------------------------------------------- Domain registered: 2026-05-16 (per WHOIS / CT — may reflect a renewal or transfer date, not first-ever registration) First detected: 2026-05-16 23:30:10 UTC (by PhishDestroy tracker) First reported: 2026-06-15 06:28:40 UTC (abuse notice filed) Last verified: 2026-06-20 16:20:35 UTC Neutralised: 2026-05-17 20:20:07 UTC Current status: ACTIVE — cloaked behind HTTP 666 to evade scanners ## ANALYST NARRATIVE ---------------------------------------------------------------- [Generated: 2026-06-18 16:57:18 UTC — narrative may predate facts above. Treat fields in TIMELINE / DETECTION EVIDENCE / INFRASTRUCTURE as authoritative if they differ from the prose below.] This domain poses a significant threat as a credential theft site, aiming to steal sensitive user information through deceptive means. The evidence against duyenbt.com is substantial, with 18 out of 95 security vendors on VirusTotal flagging it, and it appears on 1 security blocklist, indicating a high level of risk. The domain was created on May 16, 2026, and is registered through Squarespace Domains II LLC, with an SSL certificate issued by Let's Encrypt, further highlighting its potential for malicious activities. If users have visited duyenbt.com, they should take immediate action to protect themselves, including changing passwords for any accounts that may have been compromised and monitoring their online accounts for suspicious activity, as this domain has been confirmed to be a credential theft site and has been taken offline to prevent further damage. ## EVIDENCE HASHES ---------------------------------------------------------------- Favicon MD5: 597e40d6fa3aefdf64ba0bfebd3bb747 TLS cert SHA-256: f0c134b68bcc892de89ad3869fa6ec631fe8000f0ca43e2ee3a1cdcc088d3925 ## 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 (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 ---------------------------------------------------------------- Full HTML report: https://phishdestroy.io/domain/duyenbt.com/ JSON API: https://api.destroy.tools/v1/check?domain=duyenbt.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: volunteer-driven open-source threat-intelligence platform. Tracked: 166,768 domains (13,080 alive under monitoring, 153,370 confirmed takedowns/dead). Site: https://phishdestroy.io