SafeMode - Analysis: gvsrtttj.work

Captura Visual

Información de Detección

https://gvsrtttj.work/?id=282765

Detected Brand

Chatwork

Country

Unknown

Confianza

100%

HTTP Status

200

Report ID

93bdb76c-bbf…

Analyzed

2026-07-01 09:10

Hashes de Contenido (Similitud HTML)

Used to detect similar phishing pages based on HTML content

Algorithm	Hash Value
CONTENT TLSH	T1D6F19833E1401C33800381E3B696E71E2AE5E755DAE22A1062F7A7F82BD2DDD464D679
CONTENT ssdeep	192:3m2lAmYMwOKG/0v06Rp4bqIGYTERN5sJzDAI:3m2SIdKwY4nFZ5

Hashes Visuales (Similitud de Captura)

Used to detect visually similar phishing pages based on screenshots

Algorithm	Hash Value
VISUAL pHash	9b31646666cccc76
VISUAL aHash	003c3c3c3c3c3c00
VISUAL dHash	1669697169697104
VISUAL wHash	853c3c3c3c3c3cb5
VISUAL colorHash	07000000180
VISUAL cropResistant	1669697169697104

Análisis de Código

Risk Score 85/100

Nivel de Amenaza ALTO

⚠️ Phishing Confirmed

🎣 Credential Harvester 🎣 OTP Stealer 🎣 Personal Info

🔐 Credential Harvesting Forms

🔒 Obfuscation Detected

atob
eval
fromCharCode
unescape
hex_escape
base64_strings

🎯 Kit Endpoints

https://l.chatwork.com/h_loginhelp_web_en
https://www.chatwork.com/service/packages/chatwork/pre_register.php?plan=free&lang=en&page=login

📡 API Calls Detected

/api/track-visit
POST
GET
https://status.arkoselabs.com/api/v2/status.json

📤 Form Action Targets

/api/submit

📊 Desglose de Puntuación de Riesgo

Total Risk Score

100/100

Contributing Factors

Active Phishing Kit

Detected kit types: Credential Harvester, OTP Stealer, Personal Info

Credential Harvesting

Credential harvesting detected with 1 form(s) capturing sensitive data

Code Obfuscation

JavaScript code obfuscated using 75 technique(s) to evade detection

🔬 Análisis Integral de Amenazas

Tipo de Amenaza

Two-Factor Authentication Stealer

Objetivo

Chatwork users

Método de Ataque

credential harvesting forms + obfuscated JavaScript

Canal de Exfiltración

HTTP POST to backend

Evaluación de Riesgo

CRITICAL - Automated credential harvesting with HTTP POST to backend

⚠️ Indicators of Compromise

Kit types: Credential Harvester, OTP Stealer, Personal Info
75 obfuscation techniques

🏢 Análisis de Suplantación de Marca

Impersonated Brand

Chatwork

Official Website

N/A

Fake Service

Credential harvesting service

⚔️ Metodología de Ataque

Primary Method: Credential Harvesting

Victim enters username and password into fake login form. Credentials are captured via JavaScript and exfiltrated to attacker's server in real-time.

Secondary Method: JavaScript Obfuscation

Malicious code is obfuscated using 75 techniques to evade detection by security scanners and make reverse engineering more difficult.

🌐 Indicadores de Compromiso de Infraestructura

Domain Information

Dominio

gvsrtttj.work

Registered

2026-05-08 02:51:21+00:00

Registrar

22net, Inc.

Estado

Active (54 days old)

Hosting Information

Provider

22net, Inc.

ASN

🤖 AI-Extracted Threat Intelligence

Similar Websites

Pages with identical visual appearance (based on perceptual hash)