Security Scan Report: pub-37f05e456cdd4862a4fd7d5e5ccaf890.r2.dev

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Submitted: Oct 3, 2026, 10:54:42 AMCompleted: Oct 3, 2026, 10:55:19 AMpubliccompleted

AI Security Verdict

Low Risk

Confidence: 75%

1
Risk Score

Cloudflare R2 bucket returning a 401 Unauthorized error. No forms, no credentials, no malware, no Indicators of Compromise or impersonation. Nothing malicious served; page is simply inaccessible.

Safety Factors (5)
No credential, login or payment form present
No brand impersonation — page shows only a generic hosting error
No Indicators of Compromise, YARA, kit roster or Safe Browsing detections
No obfuscated or cross-origin JavaScript behaviour
Content is the standard Cloudflare R2 platform error page
Domain age information unavailable

Details

Page Title

Unauthorized

Scan Type

public

Domain Name Analysis

The domain name 'pub-37f05e456cdd4862a4fd7d5e5ccaf890.r2.dev' uses the developer-focused generic top-level domain (.dev); it also runs on subdomain 'pub-37f05e456cdd4862a4fd7d5e5ccaf890'. The core label 'r2' covers 2 characters with zero vowels and 1 consonant; bonus characters include one digit. Segmentation suggests two words: r, 2. Median word length comes out to 1 character. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://pub-37f05e456cdd4862a4fd7d5e5ccaf890.r2.dev/jp.html

Page Load Overview

0.13s
Total Load Time
20 KB
Total Size

Language Analysis

Primary Language

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

Detection Details

HTML Lang Attribute:en
Text Length:341 chars
Detector Agreement:100%

Website Classification

Primary Category

documentation technical58% confidence
Type: static
Method: ml+structural

All Detected Categories

documentation technical
58%
government public service
57%
adult content
51%
news media journalism
50%
healthcare medical
41%

Detected Features

No structural features detected

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
2104.18.50.34Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
0104.16.124.96Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
0104.18.54.45Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
23--

Detected Technologies2

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T1C652A4DC23B4196AFAA443CAEF6550A8291760FB97898514F24C1B3C5F848DDCC3B2DD

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

192:1SD+TD90sp7aSVbJ9ODs+fYuP7VhGyE7dIJotVt1jTY5yhIJ+oO:36s+NCys/1p6JxO

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:14125:yEFbkOgKgAJKmoZWB6SFhNJjPBESBDICUPpEyeAuFGDEQYlQChQBACGDCAOw2CJAoEc8iL9DWJCDNkjBpUBEECRNLQsICxmk

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:ff9981819bffffff
Perceptual Hash:b839c7c62463e3c9
Difference Hash:00333b3b32000000
Wavelet Hash:ff99818180fef0f0
Color Hash:#1f2f93

Other Hashes

Crop Resistant:00333b3b32000000

Scan History

Scan history not available

Unable to load historical scan data