SafeMode - Analysis: usc1.contabostorage.com

Captura Visual

Informações de Detecção

https://usc1.contabostorage.com/77d68bae7dfc4d40a0e33282db06dbd5:esk/DocSign.html

Detected Brand

DocuSign

Country

Unknown

Confiança

95%

HTTP Status

200

Report ID

993cd44f-167…

Analyzed

2026-07-12 04:12

Hashes de Conteúdo (Similaridade HTML)

Used to detect similar phishing pages based on HTML content

Algorithm	Hash Value
CONTENT TLSH	T1684151B69065CCB7504385E8B3F69A063EC2D650DF87A601A6FCC35C6FCBC15CE55690
CONTENT ssdeep	24:hR/CBhFkpXO1w8XAw9SpXOAvuJMVCNaGYSfxkdJiOA7qwN9Y3sH/SNVZPeBRawBN:TehOdRw9SdE28wGZkduHReVwBgwkyJ

Hashes Visuais (Similaridade de Captura)

Used to detect visually similar phishing pages based on screenshots

Algorithm	Hash Value
VISUAL pHash	98b2b68c8da6a78d
VISUAL aHash	ff00001818180000
VISUAL dHash	e4b2a8f0b2f0ece0
VISUAL wHash	ff08087c7c7e7e00
VISUAL colorHash	07000000180
VISUAL cropResistant	0080a0e0e0a0804a,828280a2a2808282,82a280a2a2a28082,82a29acccc8ab682,94b28cf0b2f0e8e0

Análise de Código

Risk Score 85/100

Nível de Ameaça ALTO

⚠️ Phishing Confirmed

🎣 Credential Harvester

Telegram Exfiltration

📡 API Calls Detected

https://api.ipify.org?format=json

🔑 Telegram Bot Tokens (1)

8231149351:AAGz...VUttz2s0

📊 Detalhamento da Pontuação de Risco

Total Risk Score

85/100

Contributing Factors

Active Phishing Kit

Detected kit types: Credential Harvester

Credential Harvesting

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

Telegram Exfiltration

Real-time data exfiltration via Telegram (1 bot token(s) exposed in client-side code)

🔬 Análise Integral de Ameaças

Tipo de Ameaça

Credential Harvesting Kit

Alvo

DocuSign users

Método de Ataque

credential harvesting forms

Canal de Exfiltração

Telegram Bot (8231149351:AAGzFpuly...)

Avaliação de Risco

CRITICAL - Automated credential harvesting with Telegram Bot (8231149351:AAGzFpuly...)

⚠️ Indicators of Compromise

1 Telegram bot token(s)
Kit types: Credential Harvester

🏢 Análise de Falsificação de Marca

Impersonated Brand

DocuSign

Official Website

N/A

Fake Service

Credential harvesting service

⚔️ Metodologia 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: Client-Side Form Interception

JavaScript intercepts form submissions before they reach the fake backend. This allows real-time credential harvesting and validation without server round-trips.