Security Scan: http://pub-88e52987896941809eb8c806e4571fad.r

Summary

API

This view is built from:

Scan result: counts, verdicts, details, IPs, technologies, hashes/api/v1/result/c213648d-5427-4e46-beaa-db4edd2b57d9 Domain and IP registration (RDAP)/api/v1/rdap/c213648d-5427-4e46-beaa-db4edd2b57d9 Certificate Transparency/api/v1/ct/pub-88e52987896941809eb8c806e4571fad.r2.dev How often this domain was scanned/api/v1/domain/stats/pub-88e52987896941809eb8c806e4571fad.r2.dev Scan history for this domain/api/v1/domain/history/pub-88e52987896941809eb8c806e4571fad.r2.dev?limit=15

This website contacted 11 IPs in 1 country across 8 domains to perform 13 HTTP transactions. The main domain is pub-88e52987896941809eb8c806e4571fad.r2.dev and was registered 20 years ago.

Submitted URL: http://pub-88e52987896941809eb8c806e4571fad.r2.dev/user-microsoftware.html

Effective URL:

https://pub-88e52987896941809eb8c806e4571fad.r2.dev/user-microsoftware...

Redirected

AI Security Verdict

Confirmed Scam

Confidence: 95%

Risk Score

FlowerStorm Microsoft 365 phishing-as-a-service loader confirmed on a public Cloudflare R2 bucket by kit roster and CRITICAL YARA rule, with obfuscated JS and external Tencent bucket payload. Do not interact.

Risk Factors (5)

Known phishing kit (FlowerStorm) confirmed by analyst-vetted kit roster and a CRITICAL YARA rule

Brand impersonation of Microsoft 365 sign-in on a non-Microsoft, unranked cloud bucket host

Obfuscated loader JavaScript (eval plus hex-encoded parseInt/unescape per IDS)

Kit operation designed for MFA relay and full account takeover

Public cloud-object-storage hosting with external bucket payload, no legitimate site context

Domain age information unavailable

Details

Page Title

N/A

Scan Type

public

Domain Name Analysis

You're looking at domain 'pub-88e52987896941809eb8c806e4571fad.r2.dev' on the developer-focused generic top-level domain (.dev), featuring subdomain 'pub-88e52987896941809eb8c806e4571fad'. The second-level label 'r2' is 2 characters long holding 0 vowels versus 1 consonant, along with 1 digit. Breaking it apart gives two words: r, 2. Expect one character per word on average. No strong language cues emerged from the frequency lists.

Screenshot

Page Load Overview

2.70s

Total Load Time

260 KB

Total Size

Language Analysis

Primary Language

🇺🇸English

Code: en

Confidence:80%

Script:Latin

Direction:ltr

Detection Details

HTML Lang Attribute:en

Text Length:19 chars

Detector Agreement:0%

Website Classification

Primary Category

unknown0% confidence

Type: dynamic

Method: structural

All Detected Categories

No categories detected

Detected Features

No structural features detected

Domain & IP Information

Requests	IP Address	Location	AS Autonomous System
3	104.18.54.45Cloudflare · WAF	United States	AS13335Cloudflare, Inc.
1	142.251.20.95Google · CDN	United States	AS15169Google LLC
1	151.101.193.155Fastly · CDN	United States	AS54113Fastly, Inc.
1	172.67.142.245Cloudflare · WAF	United States	AS13335Cloudflare, Inc.
1	104.17.25.14Cloudflare · WAF	United States	AS13335Cloudflare, Inc.
1	104.18.11.207Cloudflare · WAF	United States	AS13335Cloudflare, Inc.
1	0.0.0.1	United States	Unknown
1	104.18.50.34Cloudflare · WAF	United States	AS13335Cloudflare, Inc.
1	151.101.1.155Fastly · CDN	United States	AS54113Fastly, Inc.
1	104.21.27.152Cloudflare · WAF	United States	AS13335Cloudflare, Inc.
13	11	-	-

Detected Technologies6

JQueryv2.2.4

100%

Bootstrapv4.0.0

100%

Cloudflare

50%

jQuery CDN

20%

cdnjs

20%

Google Hosted Libraries

20%

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T10122AF79B412C09FA27B8ABFFEB86964914C1E07D4CC97C410DCC55E2AF8A7B35149D2

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

192:HT+BSuLTJBQgFRSD4P2WJ5xEILTJWJ0DtaLG5susji+1jlmHacphtJDJj:i0A2PWbmVyjEfantJDh

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:9929:jYIICTGTIbMENkAQWWgyERBcaBQDV/IxUQqUKgY6PKAAR1IiABOQKgAUgQKwBmoEWhM6I8aFiAqFARDgBkBmCWSgCLMAaEYg

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-88e52987896941809eb8c806e4571fad.r2.dev