Phishing Analysis: Bancolombia

Visual Capture

Screenshot of www.seguro-allianz-delta.vercel.app

Detection Info

https://www.seguro-allianz-delta.vercel.app/

Detected Brand

Bancolombia

Country

International

Confidence

100%

HTTP Status

200

Report ID

9ddff7a8-daa…

Analyzed

2026-03-05 17:13

Final URL (after redirects)

https://seguro-allianz-delta.vercel.app/

Content Hashes (HTML Similarity)

Used to detect similar phishing pages based on HTML content

Algorithm	Hash Value
CONTENT TLSH	T1DF044DF43694F4560AB747E3807F1102F3385D3B140E5960A3A5ECEA726989EA0B7FD9
CONTENT ssdeep	1536:qhX1kCNE1Fejb6z5TGyi4oha6Ih6LcRs5Vx2t8qL1fyJFoySRFyhF2K5O9sPaUdB:0Ni094ohSQQRgV8waKL0q

Visual Hashes (Screenshot Similarity)

Used to detect visually similar phishing pages based on screenshots

Algorithm	Hash Value
VISUAL pHash	fb81d08cc78eb0a7
VISUAL aHash	ffcbc1a1a3858181
VISUAL dHash	e31b19494f1d1d5d
VISUAL wHash	ffcbc5e1a3858181
VISUAL colorHash	06600008000
VISUAL cropResistant	e31b19494f1d1d5d,6b7a5cdcc9899892,0f3f6edb1b31e166,8e156c654b2acbcf,b57c783870073f78,b02b6765714e59f3,4e430d2643419080

Code Analysis

Risk Score 76/100

Threat Level ALTO

⚠️ Phishing Confirmed

🎣 Credential Harvester 🎣 OTP Stealer 🎣 Banking

🔬 Threat Analysis Report

• Threat: Phishing
• Target: Bancolombia customers
• Method: Impersonation via free hosting
• Exfil: Unknown (form likely)
• Indicators: Free hosting + logo
• Risk: High

🔒 Obfuscation Detected

atob
fromCharCode

📊 Risk Score Breakdown

Total Risk Score

95/100

Contributing Factors

Free Hosting + Brand Logo

The combination of free hosting and a brand logo is a strong indicator of phishing.

Obfuscated Javascript

Detection of obfuscated Javascript suggests malicious intent, possibly to hide the exfiltration process.

🔬 Comprehensive Threat Analysis

Threat Type

Banking Credential Harvester

Target

Bancolombia users (International)

Attack Method

Brand impersonation + obfuscated JavaScript

Exfiltration Channel

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

Risk Assessment

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

⚠️ Indicators of Compromise

Kit types: Credential Harvester, OTP Stealer, Banking
3 obfuscation techniques

🏢 Brand Impersonation Analysis

Impersonated Brand

Bancolombia

Fake Service

Likely a general online banking portal, although more information from content analysis is needed.

⚔️ Attack Methodology

Primary Method: Credential Harvesting

The attackers are likely trying to steal login credentials by presenting a fake login page that mimics the official Bancolombia website. Users will input their credentials and those will be sent to the attackers.

Secondary Method: Malicious Javascript

Obfuscated javascript can be used to hide the data exfiltration process and to evade detection. This can involve keylogging or intercepting form submissions.