Phishing Analysis: SEUR

Visual Capture

Detection Info

https://esuros.click/es

Detected Brand

SEUR

Country

International

Confidence

100%

HTTP Status

200

Report ID

73f80ff8-3cb…

Analyzed

2026-02-12 02:48

Content Hashes (HTML Similarity)

Used to detect similar phishing pages based on HTML content

Algorithm	Hash Value
CONTENT TLSH	T171F251B05C8AE977225355D1E631AF08F9E3A399CB660E4057F692D723C2DD8DC4B8B0
CONTENT ssdeep	384:/nSJNa+AhcATomKtAq24MZ9yTL69qgKcUgKjgK+gKIgKYgK/houo2pt/uY:oa+sxoaUT+9qgWgcgHgHg1gaouX

Visual Hashes (Screenshot Similarity)

Used to detect visually similar phishing pages based on screenshots

Algorithm	Hash Value
VISUAL pHash	e99298699a6b6b92
VISUAL aHash	fdffe7e7dfc1c3ff
VISUAL dHash	7b544d48b4828a9c
VISUAL wHash	b925247ec3c3c381
VISUAL colorHash	07200030000
VISUAL cropResistant	7b544d48b4828a9c

Code Analysis

Risk Score 100/100

Threat Level ALTO

⚠️ Phishing Confirmed

🎣 Credential Harvester 🎣 OTP Stealer 🎣 Card Stealer 🎣 Banking 🎣 Personal Info

WebSocket C2

🔬 Threat Analysis Report

• Threat: Phishing
• Target: SEUR customers
• Method: Impersonation
• Exfil: JavaScript potentially collecting credentials.  Exfiltration target unknown.
• Indicators: Domain age, domain mismatch, obfuscation, form submission.
• Risk: HIGH

🔒 Obfuscation Detected

fromCharCode
unescape
base64_strings

🎯 Kit Endpoints

http://underscorejs.org/LICENSE
http://momentjs.com/guides/#/warnings/add-inverted-param/
https://openjsf.org/
resend
https://npms.io/search?q=ponyfill.
http://momentjs.com/guides/#/warnings/zone/
https://blog.seur.com/
https://lodash.com/
http://momentjs.com/guides/#/warnings/dst-shifted/
/es/empresas/logistica-fulfillment-by-seur/
https://info.notificaciones.e-seur.com/Formulario-Web-SeurPro?utm_source=menu-seur.com&utm_medium=login&utm_campaign=SEURPro&utm_id=loginSEURPro
https://vuejs.org/error-reference/#runtime-${n}`;for(;c;){const
http://momentjs.com/guides/#/warnings/js-date/
https://socket.io/docs/v3/migrating-from-2-x-to-3-0/)
https://lodash.com/license
https://esuros.click/assets/index-79d6461f.js
http://momentjs.com/guides/#/warnings/min-max/
https://img.icons8.com/material-rounded/24/004883/shield.png
https://www.seur.com/
http://localhost
http://momentjs.com/guides/#/warnings/define-locale/
http://www.seur.com/miseur/login

📡 API Calls Detected

/api/confirm-delivery

📊 Risk Score Breakdown

Total Risk Score

90/100

Contributing Factors

Domain Age

The domain is recently registered, a classic indicator.

Domain Mismatch

The domain does not belong to SEUR.

Obfuscated JavaScript

Indicates attempts to hide malicious code.

Form Submission Detected

Forms often collect sensitive information like credentials.

🔬 Comprehensive Threat Analysis

Threat Type

Banking Credential Harvester

Target

SEUR users (International)

Attack Method

Brand impersonation + credential harvesting forms + real-time WebSocket exfiltration + obfuscated JavaScript

Exfiltration Channel

WebSocket (1 endpoints)

Risk Assessment

CRITICAL - Automated credential harvesting with WebSocket (1 endpoints)

⚠️ Indicators of Compromise

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

🏢 Brand Impersonation Analysis

Impersonated Brand

SEUR

Fake Service

Package Tracking/Delivery

Fraudulent Claims

⚔️ Attack Methodology

Primary Method: Credential Harvesting

The site attempts to steal user credentials by mimicking the SEUR website and using social engineering tactics to get the victim to enter sensitive information, often leading to a fake login form that's used to collect login credentials.

Secondary Method: WebSockets

WebSockets may be used to exfiltrate the stolen data to a remote server. The extracted intel contains WebSocket URLs suggesting a potential communication channel for data exfiltration.