MALICIOUS — CRITICAL
underpt[.]cyou
PhishDestroy identifies the domain underpt.cyou as an active crypto drainer phishing site, posing an elevated risk to unsuspecting users.
- VirusTotal
- 19/91
- Blocklists
- 2 · MetaMask, SEAL
- 可用性
- 到達可能・アクセス制限あり · HTTP 403
Do not enter credentials, seed phrases, payment details, or personal information on this domain.
Notification and current-status evidence
The sent-report ledger records the first outgoing report at .
The recorded recipient is abuse@proton66.ru.
The latest stored availability evidence still shows the domain reachable; 3 months has elapsed since the first outgoing report.
ICANN RAA §3.18 describes registrar abuse-contact and handling obligations. This section records outgoing timestamps, listed recipients, case identifiers, and later availability. It does not by itself prove receipt, acknowledgement, investigation, remediation, or contractual non-compliance.
Jump to section
underpt.cyou — 到達可能・アクセス制限あり (HTTP 403). 詐欺タイプ: Crypto Drainer. 証拠の概要: VirusTotal 19/91 (ADMINUSLabs, alphaMountain.ai, AlphaSOC, BitDefender, Chong Lua Dao); URLQuery 4 alerts; Spamhaus DBL_PHISH; 2 external blocklist matches (MetaMask, SEAL); CF Radar malicious; PhishDestroy score 100/100. レジストラ: Dynadot.
元のフォレンジック記録を保持するため、下の PhishDestroy AI 詳細分析は英語のままです。
Evidence Analysis
PhishDestroy identifies the domain underpt.cyou as an active crypto drainer phishing site, posing an elevated risk to unsuspecting users. This threat leverages deceptive tactics to trick victims into connecting their cryptocurrency wallets, enabling unauthorized fund transfers. This domain was flagged by 19 out of 95 security vendors on VirusTotal, indicating widespread detection of its malicious intent. Registered through Dynadot LLC on January 29, 2026, the domain resolves to IP address 37.77.150.150 and is associated with a Let's Encrypt SSL certificate. Additionally, it appears on one security blocklist and is actively blocked by Maltrail, highlighting its reputation as a known malicious infrastructure. To mitigate risks associated with crypto drainer phishing sites like underpt.cyou, users should avoid clicking on unsolicited links or downloading attachments from unknown sources. Always verify the legitimacy of websites by checking domain age, SSL certificates, and community blocklists. If in doubt, consult PhishDestroy for real-time threat intelligence and safe browsing guidance.
データの網羅性13 recorded checks
ネットワークセキュリティインテリジェンス
| Detection System | Indicator | Verdict | Alert |
|---|---|---|---|
| Cloudflare DNS | underpt.cyou |
malicious | Sinkholed |
| DigiCert UltraDNS | underpt.cyou |
malicious | Sinkholed |
| Hagezi Threat Feed | underpt.cyou |
malicious | Sinkholed |
| DNS4EU | underpt.cyou |
malicious | Sinkholed |
脅威対応 Pipeline
公開ブロックリスト登録状況
保存済みキャプチャ
ドメイン・インテリジェンス
技術的な詳細DNS、SSL SAN、タイムスタンプ
SHORTDOTゾーン · 公開証拠
.cyou
ShortDot zone evidence
ShortDot zone evidence
The linked repository preserves daily zone observations across seven ShortDot-operated TLDs, including registration volume and abuse-related indicators. This registry context is supporting background and is not an independent detection for the domain in this report.
ICANN OVERSIGHT
認定と RAA の背景
認定と RAA の背景
Registrar accreditation and DNS abuse obligations
For this gTLD, the registrar above operates under an ICANN accreditation agreement. The links below provide the official fee schedule and current DNS abuse compliance guidance.
Accreditation is a contract, not a safety certification.
RAA §3.18 establishes abuse-contact and handling requirements. This report can document stored outbound notices and later technical observations; it does not by itself establish receipt, investigation, remediation, or contractual non-compliance.
VirusTotalによる分析
証拠および外部報告書Independent lookups and source reports
PD-20260507-FDCA0D Recipient: abuse@proton66.ru Victim safety and official reportingImmediate actions and verified reporting channels
アカウント資格情報、個人情報、支払い情報を入力した場合、またはこのドメインからファイルをダウンロードした場合は、すぐに対処してください。インシデントを報告し、自分自身を守るのに役立つリソースを以下に示します。
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