Phishing Analysis: Microsoft Outlook

Captura Visual

Información de Detección

https://forms.visme.co/fv/p9ngqzzw-dn6kp7

Detected Brand

Microsoft Outlook

Country

International

Confidence

100%

HTTP Status

200

Report ID

c492fdab-fa4…

Analyzed

2026-02-25 10:07

Hashes de Contenido (Similitud HTML)

Used to detect similar phishing pages based on HTML content

Algorithm	Hash Value
CONTENT TLSH	T1FC0253316102251712070CA8F1F76B2E6B57830EDE0318A462BA47F9EFDECF57694389
CONTENT ssdeep	192:G0YO+nQEHJxJtq6XFlQn7N4eg1ILLS+n7N9g1jRLLsn7NRg12LLnnerVJ:6BnQYJtfQnCegYBnDgnsnbgunqJ

Hashes Visuales (Similitud de Captura)

Used to detect visually similar phishing pages based on screenshots

Algorithm	Hash Value
VISUAL pHash	83390027ffdf00cf
VISUAL aHash	3f2f3f3f3f273f3f
VISUAL dHash	d4dcd050d6ced0d4
VISUAL wHash	07030f1f1f033b3f
VISUAL colorHash	060000001c0
VISUAL cropResistant	2c2cb0e02c2dc0a8,931430969cb01491,00c0304800b00000

Análisis de Código

Risk Score 85/100

Threat Level ALTO

⚠️ Phishing Confirmed

🎣 Credential Harvester 🎣 OTP Stealer 🎣 Banking 🎣 Personal Info

🔬 Threat Analysis Report

• Amenaza: Phishing por suplantación
• Objetivo: Usuarios de Microsoft Outlook
• Método: Recopilación de credenciales a través de un formulario de inicio de sesión falso.
• Exfil: Datos enviados a través del formulario.
• Indicadores: Dominio no coincidente, alojado en formularios de Visme, detección de ofuscación.
• Riesgo: Alto

🔒 Obfuscation Detected

atob
fromCharCode
unescape
hex_escape
unicode_escape
base64_strings

📡 API Calls Detected

POST
GET
get

📊 Desglose de Puntuación de Riesgo

Total Risk Score

90/100

Contributing Factors

Domain Mismatch

The domain `forms.visme.co` is unrelated to Microsoft.

Form on Unrelated Platform

The login form is hosted on Visme Forms instead of an official Microsoft service.

Obfuscation Detected

Obfuscation techniques were detected in the Javascript code. This is often used to hide malicious behavior.

🔬 Análisis Integral de Amenazas

Tipo de Amenaza

Banking Credential Harvester

Objetivo

Microsoft Outlook users (International)

Método de Ataque

Brand impersonation + credential harvesting forms + obfuscated JavaScript

Canal de Exfiltración

Form submission (backend endpoint not detected - likely JavaScript-based)

Evaluación de Riesgo

CRITICAL - Automated credential harvesting with Form submission (backend endpoint not detected - likely JavaScript-based)

⚠️ Indicators of Compromise

Kit types: Credential Harvester, OTP Stealer, Banking, Personal Info
1458 obfuscation techniques

🏢 Análisis de Suplantación de Marca

Impersonated Brand

Microsoft Outlook

Official Website

https://outlook.live.com/

Fake Service

Microsoft Outlook Login

⚔️ Metodología de Ataque

Primary Method: Credential Harvesting

The attacker is using a fake login form that mimics Microsoft Outlook to steal users' email addresses and passwords. Once the user enters their credentials, they are sent to the attacker.