Security Scan: https://pub-4c21f9ae11ad4cd99bef29a7124c22ce.

Summary

API

This view is built from:

Scan result: counts, verdicts, details, IPs, technologies, hashes/api/v1/result/52bd07cc-5a79-43cd-aded-c614cd119456 Domain and IP registration (RDAP)/api/v1/rdap/52bd07cc-5a79-43cd-aded-c614cd119456How often this domain was scanned/api/v1/domain/stats/pub-4c21f9ae11ad4cd99bef29a7124c22ce.r2.dev Scan history for this domain/api/v1/domain/history/pub-4c21f9ae11ad4cd99bef29a7124c22ce.r2.dev?limit=15

This website contacted 2 IPs in 1 country across 2 domains to perform 3 HTTP transactions. The main domain is r2.dev and was registered 4 years 2 months ago.

Submitted URL: https://pub-4c21f9ae11ad4cd99bef29a7124c22ce.r2.dev/MFA-SSO.html

AI Security Verdict

High Risk

Confidence: 84%

Risk Score

Analyst-vetted phishing gate kit (fake Turnstile "Verifying site connection" loader) on an anonymous R2 bucket, carrying a hidden base64 next-stage URL and an SSO/MFA lure. Do not interact.

Risk Factors (5)

Known malicious phishing gate kit (Turnstile gate kit, sc.php loader) confirmed by analyst-vetted roster and YARA

Hidden base64-encoded next-stage URL (b64u input) pointing to a third-party site — classic multi-stage phishing obfuscation

Cross-origin sc.php script loader from a separate host, consistent with a compromised-site injection chain

Hosted on an anonymous public object-storage bucket with no attributable registrant

MFA/SSO-themed lure filename paired with a domain (sso-noreply.online) unrelated to any legitimate provider

Domain age information unavailable

Details

Page Title

N/A

Scan Type

public

Domain Name Analysis

Within the developer-focused generic top-level domain (.dev), 'pub-4c21f9ae11ad4cd99bef29a7124c22ce.r2.dev' is registered; it also runs on subdomain 'pub-4c21f9ae11ad4cd99bef29a7124c22ce'. The core label 'r2' covers 2 characters holding zero vowels versus 1 consonant; bonus characters include 1 digit. Segmentation suggests two words: r, 2. The median word length lands at one character. No strong language cues emerged from the frequency lists.

Screenshot

Page Load Overview

0.37s

Total Load Time

27 KB

Total Size

Language Analysis

Primary Language

🏳️UNKNOWN

Code: unknown

Confidence:0%

Detection Details

Detector Agreement:0%

Website Classification

Primary Category

unknown0% confidence

Type: static

Method: structural

All Detected Categories

No categories detected

Detected Features

No structural features detected

Domain & IP Information

Requests	IP Address	Location	AS Autonomous System
2	104.18.50.34Cloudflare · WAF	United States	AS13335Cloudflare, Inc.
1	104.18.54.45Cloudflare · WAF	United States	AS13335Cloudflare, Inc.
3	2	-	-

Detected Technologies2

Cloudflare Bot Management

40%

Cloudflare

40%

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T1A4E02DE3F9B0EC6A1A796EF864F1D5290007F778BE1048021E61003827003AF0A6224A

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

6:qzxO966qerpqqeGttkgXDu0t32BxiELH/LvJ6v/KZImcDNNNbBoOI:kxPrerpemHht3UxiEz/LhdjI7I

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:1:0:5ac1f72ea380477bdae5b8fada9a1d5f

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:N/A

Perceptual Hash:N/A

Difference Hash:N/A

Wavelet Hash:N/A

Color Hash:N/A

Other Hashes

Crop Resistant:N/A

Scan History

Scan history not available

Unable to load historical scan data

Security Scan Report: pub-4c21f9ae11ad4cd99bef29a7124c22ce.r2.dev