Notification and current-status evidence
The sent-report ledger records the first outgoing report at . A report was sent to the recorded registrar; contact details remain in Domain Intelligence. The latest stored availability evidence still shows the domain reachable; 1 month has elapsed since the first outgoing report.
ICANN RAA §3.18 describes registrar abuse-contact and handling obligations. This section records outgoing timestamps and later availability. It does not by itself prove receipt, acknowledgement, investigation, remediation, or contractual non-compliance.
whapptr4[.]com[.]cn
“WhatsApp網頁版|居家遠距辦公專用網路通訊工具”
証拠の概要
Analysis of whapptr4.com.cn indicates a confirmed phishing domain targeting users of WhatsApp Web, as evidenced by its page title 'WhatsApp網頁版|居家遠距辦公專用網路通訊工具' and multiple security vendor detections. The domain was registered on June 16, 2026, through 万商云集(成都)科技股份有限公司, a registrar with a history of hosting fraudulent infrastructure. It resolves to IP address 188.114.97.3, part of Cloudflare's network (AS13335), a common tactic to obscure hosting origins and leverage Cloudflare's DDoS protection and SSL services. The domain uses Cloudflare nameservers (emerie.ns.cloudflare.com, ethan.ns.cloudflare.com) and employs Cloudflare Browser Insights and HTTP/3, further indicating an attempt to mimic legitimate service delivery while evading detection.
Security vendors have flagged this domain extensively: 16 of 91 vendors on VirusTotal classify it as malicious, and it appears on at least one security blocklist. Gridinsoft assigns a trust score of 0/100, reinforcing its classification as high-risk. The SSL certificate, issued by Google Trust Services (WE1), is valid but does not mitigate the domain's malicious intent, as phishing sites frequently use legitimate certificates to appear trustworthy. The domain is currently offline, likely taken down following detection by PhishDestroy or similar security services, but its infrastructure remains a potential vector for future campaigns.
Defenders should treat this domain as a confirmed phishing threat. Indicators of compromise include the IP address 188.114.97.3, the Cloudflare nameservers, and the domain's registration details. Organizations should block the domain at the DNS and proxy levels, monitor for connections to the associated IP, and alert users to the risks of WhatsApp Web phishing attempts. Given the domain's recent creation and rapid takedown, it is likely part of a larger, evolving phishing operation targeting remote workers under the guise of legitimate communication tools.
送信済み証拠のスナップショット
- 送信日時
- 台帳レコード
- 1
- ケース ID
PD-20260619-5DBC0A- 取得ページのタイトル
- WhatsApp網頁版|居家遠距辦公專用網路通訊工具
- PDF 資料
- 証拠 PDF
法的根拠
証拠全文
Illegal Activities: Active phishing operation targeting victims
Fraud & Deception: Impersonation of legitimate services
Identity Theft: Collection of credentials under false pretenses
Applicable Laws (Unknown):
International Anti-Cybercrime Regulations
Budapest Convention on Cybercrime
Universal Fraud Prevention Laws
Phishing activities violate international cybercrime conventions and Unknown's domestic fraud laws.
Action Required: This evidence-backed report demonstrates clear violations requiring suspension per your policies. Continued hosting exposes your organization to regulatory scrutiny and potential legal liability.
Data Coverage
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 |
|---|---|---|---|
| OpenDNS | whapptr4.com.cn |
phishing | Phishing Block |
| Cloudflare DNS | whapptr4.com.cn |
malicious | Sinkholed |
| DNS4EU | whapptr4.com.cn |
malicious | Sinkholed |
脅威対応 Pipeline
ブロックリストの確認範囲
監視対象の外部情報源 10 件 · 保存スナップショット 2026年8月11日
使用技術
高確信度で特定された技術:3 件
VirusTotalによる分析
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