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Seguridad de dominio e inteligencia sobre amenazas
emails.collaboration.vu
Veredicto de amenaza
Crítico
Puntuación de evidencia 100/100
Disponibilidad
Último activo conocido
Última observación de accesibilidad almacenada
Señales de riesgo
VirusTotal detecciones: 15/89
Spamhaus DBL: DBL_PHISH
URLQuery threat systems: 5 alerts
Suplantación de marca: Unknown
Último activo conocido
Actions
API
ABUSE NOTICE · 7D+ OPEN
Outgoing abuse reports are recorded; the latest stored availability evidence still shows the domain reachable.
Notification and current-status evidence
The sent-report ledger records the first outgoing report at .
The recorded recipient is abuse-contact@sav.com.
The latest stored availability evidence still shows the domain reachable; 14 days 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.
Elapsed since first report
14 days
Reports sent
1
Latest case ID
PD-20260906-DCE6EB
Current status
HTTP 200 at latest stored check
Resumen del informe
emails.collaboration.vu — Último activo conocido (HTTP 200). Suplantación de marca: Unknown; Tipo de estafa: Impersonation. Resumen de las pruebas: VirusTotal 15/89 (alphaMountain.ai, BitDefender, Chong Lua Dao, CyRadar, ESET); URLQuery 5 alerts; Spamhaus DBL_PHISH; CF Radar malicious; PhishDestroy score 100/100. Registrador: Sav.com.
El análisis detallado de PhishDestroy AI se mantiene en inglés para conservar el registro forense original.
Resumen de las pruebas
CRÍTICO
emails.collaboration.vu is a subdomain of collaboration.vu. PhishDestroy first observed the hostname on Sep 6, 2026. Stored content metadata identifies Unknown as the apparent target. Stored page analysis classifies the content as impersonation. Campaign clustering links the hostname to the Unknown kit. Current evidence score: 100/100 (critical).
Positive findings are stored from 4 sources: VirusTotal, Spamhaus DBL, Cloudflare Radar, and URLQuery. VirusTotal recorded 15 detections among 89 engines: alphaMountain.ai, BitDefender, Chong Lua Dao, CyRadar, ESET, Forcepoint ThreatSeeker, Fortinet, G-Data, Gridinsoft, Kaspersky, Lionic, SOCRadar, Sophos, VIPRE, Webroot on Sep 18, 2026 at 02:09 UTC. Spamhaus DBL: DBL_PHISH on Sep 6, 2026 at 22:30 UTC. Cloudflare Radar classified the hostname as malicious and placed it in the malware category; its verdict timestamp was not retained. URLQuery recorded 5 threat-system alerts on Sep 6, 2026 at 19:48 UTC. Non-positive and contextual checks: The separate external-blocklist snapshot contained no matches on Sep 21, 2026 at 02:20 UTC. Google Safe Browsing returned no flag on Sep 19, 2026 at 16:00 UTC. URLScan completed without a malicious verdict (score 0) on Sep 6, 2026 at 23:08 UTC.
HTTP 200 was recorded on Sep 21, 2026 at 01:48 UTC. Registration records for the registrable domain collaboration.vu list Sav.com LLC as the registrar and Apr 20, 2026 as the creation date. At collection time, the hostname resolved to 104.21.76.132 on AS13335 (CLOUDFLARENET - Cloudflare, Inc., US). The IP and ASN identify shared Cloudflare edge infrastructure; the origin server is not established by this address. DOM analysis on Sep 16, 2026 at 22:20 UTC returned 88/100. The evidence archive retains 3 visual captures from PhishDestroy, URLScan, and URLQuery; no page title was retained, so the captures preserve the landing-page appearance. TLS metadata lists Let's Encrypt as the certificate issuer with validity through Nov 14, 2026; checked Sep 6, 2026 at 22:02 UTC.
The content indicators and 4 positive source findings support the current Unknown-themed impersonation classification.
VirusTotal
15 det.
URLQuery
5 threat alerts
CF Radar
Malicioso
URLScan
Certificado TLS
Let's Encrypt
Edad
5 mo
Estado observado
Último activo conocido 200
DestroyList
Incluido
Reports Sent
1
Cobertura de los datos
VirusTotal
15 / 89
URLQuery
5 threat-system alerts
OTX
no community references
CF Radar
provider verdict: malicious
URLScan capture
informe almacenado
URLScan verdict
Análisis finalizado
TLS
valid certificate, 67d
WHOIS
5 mo old
Captura de pantalla
3 captures · 3 sources
Inteligencia de seguridad de red
Threat Detection Systems
5 alerts
| Detection System | Indicator | Verdict | Alert |
|---|---|---|---|
| OpenDNS | emails.collaboration.vu |
phishing | Phishing Block |
| Cloudflare DNS | emails.collaboration.vu |
malicious | Sinkholed |
| DNS4EU | emails.collaboration.vu |
malicious | Sinkholed |
| DigiCert UltraDNS | emails.collaboration.vu |
malicious | Sinkholed |
| Quad9 DNS | emails.collaboration.vu |
malicious | Sinkholed |
Forensic History & Detection Timeline
This timeline displays historical security and status checkpoints observed by the PhishDestroy automated monitoring network. It records domain lifecycle updates, scanner changes, and threat telemetry over time.
-
Threat First Observed Sep 6, 2026 · 21:31 UTCDomain ingestion complete. Initial state is marked as alive pointing to IP
104.21.76.132.
Proceso de respuesta ante amenazas Pipeline
Descubrimiento
Checks
Reports
Disponibilidad
12/13
Sent Report Recorded
Stored sent-report record for registrar Sav.com LLC, hosting provider, 1 abuse contact
abuse-contact@sav.com
Estado de la lista de bloqueados pública
Evasion analysis
Cloaking & traffic-distribution check
Stored crawler-versus-browser observations for this host, plus a live fingerprint check for Keitaro-style traffic distribution systems.
- Stored cloaking flag
- Not yet scanned
- Last cloaking scan
- Server header seen by scanner
cloudflare
Scanner note: empty_body: raw=empty_body; http=200; via=http_proxy; server=cloudflare
Live TDS fingerprint check
Seven Keitaro fingerprints plus a crawler-versus-browser comparison, run from the PhishDestroy scanner when this section scrolls into view.
Waiting
Captura guardada · 3 sources
Inteligencia de dominios
Dominio
URLScan Verdict
Análisis finalizado
score 0 report ↗
Servidor / ASN
cloudflare · AS13335 CLOUDFLARENET - Cloudflare, Inc., US
IP Context
Cloudflare shared edge
origin IP hidden
La reputación de Edge-IP no se atribuye a este dominio.
Registrar (base domain)
Sav.com
(US)
(US)
Dirección IP
104.21.76.132
CDN
Ubicación San Francisco, US
San Francisco, USRedAS13335 · Cloudflare, Inc.
La IP de origen está oculta detrás de un proxy CDN. Los resultados de IP inversa para la dirección perimetral contienen inquilinos no relacionados; encontrar el origen requiere DNS pasivo o datos de transparencia de certificado.
Registration (base domain)collaboration.vu · Creado 20/04/2026 (153d) — Expires 20/04/2027
Estado HTTP200
Detalles técnicosDNS, SAN de SSL, marcas de tiempo
Primera detección06/09/2026
DOM Analysis
IoC Extraction
Submitted URLhttp://emails.collaboration.vu/
Servidores de nombresalgin.ns.cloudflare.comclarissa.ns.cloudflare.com
TLS Fingerprint
TLS Observation
TLS SAN Domainscollaboration.vu
Favicon Hash
ID del caso
Tecnologías · 2 identified
Cloudflare
CDN
HTTP/3
Miscellaneous
Detected via Cloudflare Radar · Wappalyzer engine
Denunciar este dominio
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Análisis de VirusTotal
15 / Los proveedores de seguridad de 89 marcaron este dominio
View on VT
Last analyzed First positive detection Previous stored snapshot: 15 detections
alphaMountain.ai
BitDefender
Chong Lua Dao
CyRadar
ESET
Forcepoint ThreatSeeker
Fortinet
G-Data
Gridinsoft
Kaspersky
Lionic
SOCRadar
Sophos
VIPRE
Webroot
Datos y informes externos
Análisis de seguridad
Instantánea de evidencia enviada
Sent: Ledger records: 1
Case ID:
PD-20260906-DCE6EB Recipient: abuse-contact@sav.com
PDF notice generated Notice text archived (653 chars)
Abuse notice text as sent to the provider
Policy Violations: Illegal Activities: Active phishing operation targeting victims Fraud & Deception: Impersonation of legitimate services Identity Theft: Collection of credentials under false pretenses Applicable Laws (US): 18 U.S.C. § 1343 - Wire Fraud 18 U.S.C. § 1030 - Computer Fraud and Abuse Act (CFAA) 15 U.S.C. § 45 - FTC Act (Deceptive Practices) Federal laws prohibit wire fraud, computer fraud, and deceptive business practices. 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.
OSINT e inteligencia
DNS y redes
SEO y dominios
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Infraestructura e informes relacionados
Infrastructure map · emails.collaboration.vu
Each spoke is one reason two domains are linked. Ring size marks VirusTotal detections; dashed nodes are already offline. Full lists below.
Content matches 4
Otros informes sobre el borde Cloudflare compartido 1
Estos informes se resuelven en la misma IP perimetral compartida. Ayudan a descubrir informes, pero no implican una propiedad común ni un servidor de origen compartido.
Mismo registrador: Sav.com 6
app.trysti.ink Unknown impersonation 8
These domains also target Desconocido users. View all Unknown threats →
Unknown kit 8
Part of the Desconocido phishing campaign. View all campaign domains →
Informes de amenazas recientes 4
Informes agregados recientemente de la base de datos PhishDestroy. Estos enlaces de descubrimiento no implican infraestructura ni propiedad compartida.
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