Phishing Analysis
Detailed analysis of captured phishing page
Captura Visual
Informações de Detecção
https://byakuri.net/
Detected Brand
Byakuri
Country
Unknown
Confiança
100%
HTTP Status
200
Report ID
e5fc5823-fd8…
Analyzed
2026-08-25 23:12
Hashes de Conteúdo (Similaridade HTML)
Used to detect similar phishing pages based on HTML content
| Algorithm | Hash Value |
|---|---|
|
CONTENT
TLSH
|
T137F2A33DD242683F05A7B3E19A68B75972818E8EE943133543BDC75C5FDAD88EC025B4 |
|
CONTENT
ssdeep
|
384:Hqxq/9IIQtyfIIIII9RlB+LdLBABuZFH+JTBM42GW/nXXVdRjihtmaRpW:FIIQtiIIIIIKBDZFETBzBW/nXXVdut9e |
Hashes Visuais (Similaridade de Captura)
Used to detect visually similar phishing pages based on screenshots
| Algorithm | Hash Value |
|---|---|
|
VISUAL
pHash
|
8ee3733c94193963 |
|
VISUAL
aHash
|
00e3ffff3f181838 |
|
VISUAL
dHash
|
0fcfcbf5ed73f0e0 |
|
VISUAL
wHash
|
00e1efff3f181838 |
|
VISUAL
colorHash
|
19038000000 |
|
VISUAL
cropResistant
|
f3e3d3c2cd988c8c,000030323a380400,0fcfcbf5ed73f0e0 |
Análise de Código
Risk Score
71/100
Nível de Ameaça
ALTO
⚠️ Phishing Confirmed
🎣 Credential Harvester
🎣 OTP Stealer
🔒 Obfuscation Detected
- fromCharCode
- unicode_escape
📡 API Calls Detected
- /api/sms/verify
- /api/sms/send
- /api/leads/
- /api/sms-verification-status
- /api/leads
📊 Detalhamento da Pontuação de Risco
Total Risk Score
100/100
Contributing Factors
Active Phishing Kit
Detected kit types: Credential Harvester, OTP Stealer
Credential Harvesting
Credential harvesting detected with 1 form(s) capturing sensitive data
Code Obfuscation
JavaScript code obfuscated using 38 technique(s) to evade detection
🔬 Análise Integral de Ameaças
Tipo de Ameaça
Two-Factor Authentication Stealer
Alvo
Byakuri users
Método de Ataque
credential harvesting forms + obfuscated JavaScript
Canal de Exfiltração
Form submission (backend endpoint not detected - likely JavaScript-based)
Avaliação de Risco
HIGH - Automated credential harvesting with Form submission (backend endpoint not detected - likely JavaScript-based)
⚠️ Indicators of Compromise
- Kit types: Credential Harvester, OTP Stealer
- 38 obfuscation techniques
🏢 Análise de Falsificação de Marca
Impersonated Brand
Byakuri
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: JavaScript Obfuscation
Malicious code is obfuscated using 38 techniques to evade detection by security scanners and make reverse engineering more difficult.
🌐 Indicadores de Compromisso de Infraestrutura
Domain Information
Domínio
byakuri.net
Registered
2026-07-10 10:36:28+00:00
Registrar
DYNADOT LLC
Estado
Active (46 days old)
Hosting Information
Provider
DYNADOT LLC
ASN
🤖 AI-Extracted Threat Intelligence
Similar Websites
Pages with identical visual appearance (based on perceptual hash)
"Nunca pensei que aconteceria comigo"
Isso dizem os 2,3 milhões de vítimas a cada ano. Não espere para ser uma estatística.