jsr-4tf[.]pages[.]dev
Análisis de phishing y seguridad de jsr-4tf.pages.dev
“Suspected phishing site | Cloudflare”
jsr-4tf.pages.dev — Accesible · acceso restringido (HTTP 403). Suplantación de marca: Genericcloudflare; Tipo de estafa: Credential Phishing. Resumen de las pruebas: VT 11/95 (alphaMountain.ai, BitDefender, CRDF, CyRadar, ESET); URLQuery 0; URLScan malicious; GSB no flag; BL 0; PD 83/100. Registrador: Cloudflare.
El análisis detallado de PhishDestroy AI se mantiene en inglés para conservar el registro forense original.
jsr-4tf.pages.dev is a tenant hostname on Cloudflare, not a separately registered domain. PhishDestroy first observed the hostname on Dec 1, 2025. Stored content metadata identifies Genericcloudflare as the apparent target. The captured page title is “Suspected phishing site | Cloudflare”. Stored page analysis classifies the content as credential phishing. Current evidence score: 83/100 (critical).
Positive findings are stored from 2 sources: VirusTotal and URLScan. VirusTotal recorded 11 detections among 95 engines: alphaMountain.ai, BitDefender, CRDF, CyRadar, ESET, Fortinet, G-Data, Gridinsoft, Lionic, Sophos, VIPRE on Jul 18, 2026 at 16:45 UTC. URLScan returned a malicious verdict with score 100; scan metadata assigned phishing as its category on Jul 29, 2026 at 03:32 UTC. Non-positive and contextual checks: The external blocklist snapshot contained no matches on Aug 7, 2026 at 22:20 UTC. URLQuery recorded no positive detection; no observation timestamp was retained. Google Safe Browsing returned no flag on Mar 3, 2026 at 04:14 UTC.
An access-restricted HTTP 403 response was recorded on Aug 7, 2026 at 01:03 UTC. Cloudflare is the hosting platform for this tenant, not its registrar. At collection time, the hostname resolved to 188.114.97.3 on AS13335 (CLOUDFLARENET, US). The IP and ASN identify shared Cloudflare infrastructure, not the tenant operator. DOM analysis on Apr 10, 2026 at 23:25 UTC returned 0/100; the source detections above were recorded separately. The evidence archive retains 2 visual captures from PhishDestroy and URLScan. The platform TLS certificate was issued by WE1 with validity through May 25, 2026; checked Mar 11, 2026 at 19:31 UTC.
The content indicators and 2 positive source findings support the current Genericcloudflare-themed credential phishing classification.
Proceso de respuesta ante amenazas Pipeline
Estado de la lista de bloqueados pública
Inteligencia forense
Tecnologías · 3 identified
HTTP Strict Transport Security — forces browsers to use HTTPS connections only.
Web infrastructure and security company providing CDN, DDoS mitigation, and DNS services.
www.cloudflare.comThird major version of HTTP protocol, built on QUIC for faster, more reliable connections.
Análisis de VirusTotal
Evidencias archivadas
Análisis del rendimiento del sitio
Google PageSpeed Insights — mobile performance audit of jsr-4tf.pages.dev · checked Apr 12, 2026
Datos y informes externos
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