Security Scan: Sign in with Office 365

Summary

API

This view is built from:

Scan result: counts, verdicts, details, IPs, technologies, hashes/api/v1/result/862dd21b-c26b-4806-96ac-6980e2115bbf Domain and IP registration (RDAP)/api/v1/rdap/862dd21b-c26b-4806-96ac-6980e2115bbfHow often this domain was scanned/api/v1/domain/stats/rioapzxoxoz.web.app Scan history for this domain/api/v1/domain/history/rioapzxoxoz.web.app?limit=15

This website contacted 6 IPs in 1 country across 4 domains to perform 16 HTTP transactions. The main domain is web.app and was registered 7 years ago.

Submitted URL: https://rioapzxoxoz.web.app/

AI Security Verdict

Confirmed Scam

Confidence: 93%

Risk Score

PerSwaysion phishing kit hosted on a Firebase subdomain impersonating an Office 365 sign-in page; seven CRITICAL IDS phishing signatures confirm credential-harvesting intent. Do not enter credentials.

Risk Factors (5)

Displays a Microsoft Office 365 sign-in brand on a non-Microsoft domain hosted on .web.app

CRITICAL network IDS signatures for the PerSwaysion phishing kit (landing page + multiple kit JavaScript components)

Free/instant hosting subdomain with unknown actual creation date — content can be deployed anonymously in minutes

Credential form fields are absent from the static DOM, indicating the login UI is injected dynamically by kit JavaScript (evasion of static form parsing)

Domain unranked in Cisco Umbrella despite claiming a major software brand

Domain age information unavailable

Details

Page Title

Scan Type

public

Favicon Hash

MMH3: 354301544

MD5: 9c42d18fdc414ddf91c01f43dee87800

Domain Name Analysis

The domain 'rioapzxoxoz.web.app' uses the application-focused generic top-level domain (.app) with subdomain 'rioapzxoxoz'. Count 3 characters in 'web' containing one vowel alongside 2 consonants. Tokenizing the label suggests 1 word: web. No strong language cues emerged from the frequency lists.

Screenshot

Page Load Overview

0.75s

Total Load Time

189 KB

Total Size

Language Analysis

Primary Language

🇺🇸English

Code: en

Confidence:62%

Script:Latin

Direction:ltr

Detection Details

Text Length:284 chars

Detector Agreement:100%

Website Classification

Primary Category

technology software44% confidence

Type: dynamic

Method: ml+structural

All Detected Categories

technology software

44%

Detected Features

No structural features detected

Domain & IP Information

Requests	IP Address	Location	AS Autonomous System
6	199.36.158.100Fastly · CDN	United States	AS54113Fastly, Inc.
2	104.18.0.22Cloudflare · WAF	United States	AS13335Cloudflare, Inc.
2	104.17.24.14Cloudflare · WAF	United States	AS13335Cloudflare, Inc.
2	192.178.183.95Google · CDN	United States	AS15169Google LLC
2	104.18.1.22Cloudflare · WAF	United States	AS13335Cloudflare, Inc.
2	104.17.25.14Cloudflare · WAF	United States	AS13335Cloudflare, Inc.
16	6	-	-