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Phishing Analysis

Detailed analysis of captured phishing page

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Captura Visual

Screenshot of www.dropbox.com

Información de Detección

https://www.dropbox.com/paper/doc/4hFsYZqIdYd7k0MdttJy7?auth_token=cd.AF7hPYL3pqG5mB9C_NTYeryW0vLMk2zBDAFWRFPGUKIEXTzi1BiTStBtk1FMG3EX9l5bozQaAqJSvKkKWOw5QmdjbDASGHUdlDS2_KPdKXcj6C1mAeG2YRNygZ2MzFujnaRlk1D0nbWjjhoiDnO8rfowTrBM9hvF0ENupq9OlSYYD-8e486hO7LoWk7aQpjCZc-P4ha0ua3Zqv2GQ-F_wCheWfDza_EIivd2n_G1-IrbztC7EO2OwjcxNgaiNzN1dCAE8jBhxvkN27jtjqH66AUBrzx1JlWBbVe6f9ud2bB_VuWF7pW6MastS4rYUQu6P0ru5WA-sMxF67hJl5I-8EyiixuayHgD28H16viApr5EsxaKyR1NPN5qZNqqJ2g0wAbw3RfZVj7DaXsSL0gBapMkOdK4xUhelR4hDktaY6qDDqYbyWavXIJq171WPdowW_iD_E6atKqtGY5wJwc2ssuj&doc_id=3KSgsxiwWbITtuZHLbZoo&redirect=https%3A%2F%2Fwww.dropbox.com%2Fscl%2Ffi%2Fq8cqyy05kn6xw6kvcr1lz%2FAT-T-Update-Notice.paper%3Fdl%3D0%26rlkey%3Djnyo2qg0ynlt1o9kmtwwfryuu%26st%3D2anjlxcg
Detected Brand
AT&T
Country
Unknown
Confidence
100%
HTTP Status
200
Report ID
0bb6c378-962…
Analyzed
2026-03-31 17:21
Final URL (after redirects)
https://www.dropbox.com/scl/fi/q8cqyy05kn6xw6kvcr1lz/ATT-Update-Notice.paper?dl=0&rlkey=jnyo2qg0ynlt1o9kmtwwfryuu&st=2anjlxcg

Hashes de Contenido (Similitud HTML)

Used to detect similar phishing pages based on HTML content

Algorithm Hash Value
CONTENT TLSH
T16743F8F16178147D1237CEDDE2633A24BB5AE198E49414E1EA5DC3F805EAC75F80FA0A
CONTENT ssdeep
1536:cvO3Ut+ezeyqS6lnFql6xe3NezuMz0wvg69eSeeevCeeIIF0+94/eeecYYXYvxlc:cvOxWNMF/7ajI+yqj2SV

Hashes Visuales (Similitud de Captura)

Used to detect visually similar phishing pages based on screenshots

Algorithm Hash Value
VISUAL pHash
f151d555c4d45555
VISUAL aHash
7ec7cfdfc3cfeffe
VISUAL dHash
b00998180e181020
VISUAL wHash
18c7c34343c33f3c
VISUAL colorHash
07001000180
VISUAL cropResistant
b00998180e181020

Análisis de Código

Risk Score 100/100
Threat Level ALTO
⚠️ Phishing Confirmed
🎣 Credential Harvester 🎣 OTP Stealer 🎣 Card Stealer 🎣 Banking 🎣 Personal Info

🔒 Obfuscation Detected

  • atob
  • eval
  • fromCharCode
  • unescape
  • hex_escape
  • unicode_escape
  • base64_strings

🎯 Kit Endpoints

  • /paper/ep/redirect/external-link?url=https%3A%2F%2Fpaper-attachments.dropboxusercontent.com%2Fs_38CBA2793871DE0516EB1C6711D4E11E1343020E54F6A1423076E15964C3DFC0_1727912677002_att-logo-transparent.png&hmac=zhO2j2A31j8%2Bry0xaug38qqqjzNPVnJwtGGV1I%2FCCf8%3D
  • /log/log-window-location-change?random=

📡 API Calls Detected

  • tips
  • filechooser
  • /web/notifications/mark_seen
  • /log/notif_tray_events
  • /groups_ajax/remove
  • GET
  • filemover
  • feedback
  • post
  • get
  • POST
  • /groups_ajax/approve
  • /log/notif_events
  • /web/notifications/ack
  • delete

📊 Desglose de Puntuación de Riesgo

Total Risk Score
100/100

Contributing Factors

Active Phishing Kit
Detected kit types: Credential Harvester, OTP Stealer, Card Stealer, Banking, Personal Info
Code Obfuscation
JavaScript code obfuscated using 146 technique(s) to evade detection

🔬 Análisis Integral de Amenazas

Tipo de Amenaza
Banking Credential Harvester
Objetivo
AT&T users
Método de Ataque
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, Card Stealer, Banking, Personal Info
  • 146 obfuscation techniques

🏢 Análisis de Suplantación de Marca

Impersonated Brand
AT&T
Official Website
N/A
Fake Service
Account login portal

⚔️ 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 146 techniques to evade detection by security scanners and make reverse engineering more difficult.

🌐 Indicadores de Compromiso de Infraestructura

Domain Information

Domain
www.dropbox.com
Registered
1995-06-28 04:00:00+00:00
Registrar
MarkMonitor, Inc.
Status
Active (older domain)

Hosting Information

Provider
MarkMonitor, Inc.
ASN

🤖 AI-Extracted Threat Intelligence

Similar Websites

Pages with identical visual appearance (based on perceptual hash)

Screenshot
AT&T
https://www.dropbox.com/paper/doc/4hFsYZqIdYd7k0MdttJy7?auth...
Abr 01, 2026
 Screenshot
AT&T
https://www.dropbox.com/paper/doc/4hFsYZqIdYd7k0MdttJy7?auth...
Abr 01, 2026
 Screenshot
AT&T
https://www.dropbox.com/paper/doc/4hFsYZqIdYd7k0MdttJy7?auth...
Mar 31, 2026
 Screenshot
Dropbox
https://www.dropbox.com/paper/doc/4hFsYZqIdYd7k0MdttJy7?auth...
Mar 31, 2026
 Screenshot
AT&T
https://www.dropbox.com/paper/doc/4hFsYZqIdYd7k0MdttJy7?auth...
Mar 31, 2026

Scan History for www.dropbox.com

Found 10 other scans for this domain

😰
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