Security Scan Report: pub-5eb4c2fadece4f6aa3fe27f1665fd3db.r2.dev

Submitted: Jul 1, 2026, 7:45:19 PMCompleted: Jul 1, 2026, 7:52:50 PMpubliccompleted

AI Security Verdict

Confirmed Scam

Confidence: 93%

9
Risk Score

Analyst-vetted FlowerStorm Microsoft 365 phishing kit loader confirmed by a CRITICAL YARA rule and kit roster; hosted on a disposable r2.dev bucket. Do not interact; report.

Risk Factors (5)
Known malicious phishing kit (FlowerStorm) confirmed by analyst-vetted roster
Critical HIGH-precision YARA phishing rule hit on the page body
Disposable cloud-object-storage hosting on an unranked r2.dev bucket subdomain
Impersonation of Microsoft 365 sign-in flow with MFA relay (account takeover intent)
Loader chain to external Tencent Cloud bucket matching the kit's documented infrastructure
Domain age information unavailable

Details

Page Title

N/A

Scan Type

public

Domain Name Analysis

You're looking at domain 'pub-5eb4c2fadece4f6aa3fe27f1665fd3db.r2.dev' on the developer-focused generic top-level domain (.dev), featuring subdomain 'pub-5eb4c2fadece4f6aa3fe27f1665fd3db'. Count 2 characters in 'r2' holding zero vowels versus one consonant; bonus characters include 1 digit. Splitting it apart reveals two words: r, 2. Median word length is one character. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://pub-5eb4c2fadece4f6aa3fe27f1665fd3db.r2.dev/signinfo.html

Page Load Overview

75.14s
Total Load Time
233 KB
Total Size

Language Analysis

Primary Language

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

Detection Details

HTML Lang Attribute:en
0
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

RequestsIP AddressLocationAS Autonomous System
4142.251.14.95Google · CDNUnited States
AS15169Google LLC
1151.101.65.155Fastly · CDNUnited States
AS54113Fastly, Inc.
10.0.0.1United States
AS13335Cloudflare, Inc.
1104.17.25.14Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
1104.18.10.207Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
1142.251.110.95Google · CDNUnited States
AS15169Google LLC
1104.18.54.45Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
1172.67.142.245Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
118--

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T112F1D5B87512D09BFC2F4A7BFA943F4411881E6BD8DCDF0506E486AD26FC782A5188D7

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

192:HFIM+Aeg9DVE+y0NpPBPqrmAczL2PA63qU1AolqSj4Hf:lIcAIVy1AL

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:7497:EAQEMAmGqYChJEE4iAlWuhQ5KB6FkHXcAJyCAATDhQQATEAQwSRLCMIUULQAAAMEqRaIFgQFAwAgBPASDkMBQsiAABDTvHgg

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