Security Scan Report: mail2update-c386.firebaseapp.com

Submitted: Oct 11, 2026, 12:52:57 PMCompleted: Oct 11, 2026, 12:53:37 PMpubliccompleted

AI Security Verdict

Confirmed Scam

Confidence: 92%

9
Risk Score

Fake Roundcube Webmail login on a firebaseapp.com subdomain that posts username and password to an external form service — credential phishing impersonating Roundcube. Do not enter credentials.

Risk Factors (4)
Brand impersonation of Roundcube Webmail on a domain it does not own
Credential-harvesting login form (username + password) with a cross-origin external form action
Free/shared hosting subdomain with unknown actual creation date
Unranked domain presenting a recognizable third-party webmail brand
Domain age information unavailable

Details

Page Title

Roundcube Webmail :: Welcome to Roundcube Webmail

Scan Type

public

Domain Name Analysis

The domain 'mail2update-c386.firebaseapp.com' uses the commercial generic top-level domain (.com) and includes subdomain 'mail2update-c386'. Its registrable label 'firebaseapp' stretches across 11 characters split between 5 vowels and six consonants. Splitting it apart reveals 3 words: fire, base, app. The median word length lands at 4 characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://mail2update-c386.firebaseapp.com/

Page Load Overview

1.25s
Total Load Time
403 KB
Total Size

Language Analysis

Primary Language

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

Detection Details

HTML Lang Attribute:en
Text Length:238 chars
Detector Agreement:100%

Website Classification

Primary Category

documentation technical45% confidence
Type: webapp
Method: ml+structural

All Detected Categories

documentation technical
45%
phishing scam
42%
technology software
42%
news media journalism
36%
adult content
36%

Detected Features

Login Form

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
19199.36.158.100Fastly · CDNUnited States
AS54113Fastly, Inc.
191--

Detected Technologies8

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T1A5E1B7562C188F3B017209D8B8DAFA895CFD422BE610A858B5FC816D1F91F9805F3BB5

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

96:ZURwVRz9TKmmvq84UtENUJoZv9nAnklnE32DNwNDGFAZxY/uOTJgr6vf2OtULW8m:imR9TLU6KJoFoYwNDGFAZxY7TJgwtUCN

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:7023:hHbasqZQACAYCQhCDySABSMSD2BQE0BBqaKmAAQQMAJGDaABAEpWUgEFGyoCAgYBAMiQAggIlhjrhGVEoAACOBIQhC5AQApE

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:ffe7e7e7ffffffff
Perceptual Hash:b3338ccccc339999
Difference Hash:00080c0c00000000
Wavelet Hash:fce4e4e400000000
Color Hash:#84ac53

Other Hashes

Crop Resistant:00080c0c00000000

Scan History

Scan history not available

Unable to load historical scan data