Security Scan Report: pub-e916f87c012b4726919c157d2d7b5e84.r2.dev

Submitted: Oct 3, 2026, 11:54:52 PMCompleted: Oct 3, 2026, 11:55:29 PMpubliccompleted

This website contacted 13 IPs in 1 country across 8 domains to perform 12 HTTP transactions. The main domain is pub-e916f87c012b4726919c157d2d7b5e84.r2.dev and was registered 14 years ago.

Submitted URL: https://pub-e916f87c012b4726919c157d2d7b5e84.r2.dev/16c40eac767b42a1b2e1840458b92ebe.html

AI Security Verdict

Confirmed Scam

Confidence: 92%

9
Risk Score

Cloudflare R2-hosted FlowerStorm phishing loader, confirmed by an analyst-vetted kit roster entry and a CRITICAL YARA hit; it bootstraps a Microsoft 365 credential/MFA-relay kit. Treat as malicious — do not interact.

Risk Factors (5)
Known malicious phishing kit (FlowerStorm) loaded from cloud object storage
CRITICAL YARA match FlowerStorm_PhaaS_Loader_Page on page HTML
Obfuscated JavaScript (hex/percent encoding, parseInt/unescape) flagged HIGH by IDS
Delivered from an anonymous Cloudflare R2 public bucket (r2.dev) — no attributable domain age for this tenant
Eval-based dynamic code execution on a page with no legitimate visible content
Domain age information unavailable

Details

Page Title

N/A

Scan Type

public

Domain Name Analysis

Domain 'pub-e916f87c012b4726919c157d2d7b5e84.r2.dev' uses the developer-focused generic top-level domain (.dev) and includes subdomain 'pub-e916f87c012b4726919c157d2d7b5e84'. Count 2 characters in 'r2' containing 0 vowels alongside one consonant, plus 1 digit. Word splitting yields two words: r, 2. Median word length is 1 character. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://pub-e916f87c012b4726919c157d2d7b5e84.r2.dev/16c40eac767b42a1b2e1840458b92ebe.html

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

RequestsIP AddressLocationAS Autonomous System
12104.18.50.34Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
0142.251.13.95Google · CDNUnited States
AS15169Google LLC
0151.101.129.155Fastly · CDNUnited States
AS54113Fastly, Inc.
0142.251.14.95Google · CDNUnited States
AS15169Google LLC
0172.67.142.245Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
0104.17.25.14Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
0104.18.11.207Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
00.0.0.1United StatesUnknown
0142.251.110.95Google · CDNUnited States
AS15169Google LLC
0151.101.65.155Fastly · CDNUnited States
AS54113Fastly, Inc.
1213--

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T1892227B83502D18FB83F4BBFFE942E4462841EABD4CC9F0511D886AD26FC38666159D7

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

192:HPzEoJeB0f/4la3EK5q3+reh398hWHdjdf9xDHacphtJDJe:bEi/kK5qOAFx1x9ntJDY

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:9948:cUdHzEQHtQHQgAHUIErKkAEcFk0wjAC+JEXAUwykA1ISBCgMgVdoRIUlEEAUEgAKiGAIEskOCkKEjjjIpyujsAGDilGE3CET

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