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Security Scan Report: sso-d5cb240f.sso.duosecurity.com

Redirected to:
https://guanacaste.login.duosecurity.com/central/
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Submitted: May 28, 2026, 4:03:15 AMCompleted: May 28, 2026, 4:05:05 AMpubliccompleted
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Summary

This website contacted 2 IPs in 1 country across 2 domains to perform 2 HTTP transactions. The main domain is guanacaste.login.duosecurity.com and was registered NaN years ago.

Submitted URL: https://sso-d5cb240f.sso.duosecurity.com

Effective URL: https://guanacaste.login.duosecurity.com/central/Redirected

The Cisco Umbrella rank of the primary domain is #1,195 of the top 1 million websitesTop 10K Site

AI Security Verdict

Moderate Risk

Confidence: 80%

5
Risk Score

The site hosts a high‑severity JavaScript keylogger despite being on a legitimate brand domain, indicating malware distribution.

Risk Factors
High severity JavaScript keylogger detection
Critical JavaScript obfuscation
Safety Factors
Established domain age (>15 years)
High Cisco Umbrella ranking (top 10K)
Absence of credential collection forms
Established domain (5721 days old) with no strong malicious indicators — risk clamped from 7 to 5
Domain age information unavailable

Details

Page Title

Duo Central

Scan Type

public

Language

🇺🇸

English

(80% confidence)

Category

technology software

(50%)

Domain Information

The domain 'sso-d5cb240f.sso.duosecurity.com' uses the commercial generic top-level domain (.com); it also runs on subdomain 'sso-d5cb240f.sso'. The core label 'duosecurity' covers 11 characters holding five vowels versus six consonants. Breaking it apart gives two words: duo, security. Median word length is 5.5 characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://sso-d5cb240f.sso.duosecurity.com

Page Load Overview

1.18s
Total Load Time
9
HTTP Requests
2
Domains
386 KB
Total Size

Language Analysis

Primary Language

🇺🇸English
Code: en
Confidence:80%
Script:Latin
Direction:ltr

Detection Details

Language Code:en
Detection Confidence:80%
Script Type:Latin
HTML Lang Attribute:en
Text Length:164 chars
Detector Agreement:100%

Website Classification

Primary Category

technology software50% confidence
Type: static
Method: ml+structural

All Detected Categories

technology software
50%

Detected Features

No structural features detected

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
599.83.245.164United States
AS16509Amazon.com, Inc.
475.2.35.186United States
AS16509Amazon.com, Inc.
92--

Detected Technologies1

HSTS
40%

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T152811B917120C379B502EBACE5B7B43DF21870FA050065A0C360AD9495E64FFFD6E58E

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

96:n/LTEvk/5RQAlMNvTBdNvZaFH1LBOFD5XZlA28mqrwRsoM5UpL1r09iOBj:/LEyed7AH1UjA6q6soM5UVi9i8j

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:4154:SIJGEABAowAIDSigiAFQCIABCgBMABAAEEABCKgFFAEAAQCAIQ2gQMAhACAAEARCAEEADAAFU4gFjSBAgECBNZIQQhERoAUA

These hashes enable detection of similar websites and malware variants by comparing content similarity even when exact matches aren't found.

Image Hashes

Perceptual Hashes

Average Hash:e7e7c3ffffffffff
Perceptual Hash:b3333393998ccccc
Difference Hash:0c0c0e0800000000
Wavelet Hash:2727033f0f0f0f0f
Color Hash:#64862d

Other Hashes

Crop Resistant:0c0c0e0800000000

Scan History

Scan history not available

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