Security Scan Report: manage-unauthorised-payee.firebaseapp.com

Redirected to:
https://www.santander.co.uk/
Site favicon
Submitted: Completed: publiccompleted
This website contacted 24 IPs in 3 countries across 17 domains to perform 87 HTTP transactions. The main domain is firebaseapp.com and was registered 14 years ago.

Submitted URL: https://manage-unauthorised-payee.firebaseapp.com/

Effective URL:
https://www.santander.co.uk/
Redirected

AI Security Verdict

Moderate Risk

Confidence: 65%

5
Risk Score

Rendered page is the genuine Santander UK site, but the arrival link is an unranked Firebase subdomain named like a bank security alert and reported once for phishing; treat the link itself as suspicious.

Risk Factors (4)
Deceptive hostname ('manage-unauthorised-payee') styled as a bank security notice on a shared free-hosting subdomain
Single-source, unverified phishing threat-intelligence report on the entry domain
Cross-domain redirect chain (3 redirects) from an unranked Firebase subdomain to the bank's real site
Unknown creation date for the firebaseapp.com subdomain (could be days old)
Safety Factors (7)
Final destination is the genuine, established Santander UK site (www.santander.co.uk, ranked in Cisco Umbrella top 1M)
Rendered content matches the destination brand's own homepage (current accounts, savings, switching offer)
No credential, password or payment fields in the captured DOM
No hunting rule malware matches, no network IDS alerts, no credential exfiltration
Third-party scripts are ordinary enterprise marketing/consent tooling (Adobe, OneTrust, LaunchDarkly, Facebook)
No concrete malicious signal: the threat-feed matches name third-party or shared hosts, or rest on a single feed or a reputation label, so they were not counted; no hunting rule / Safe-Browsing / IDS / credential form / brand impersonation either. Elevated risk rested on domain age or reputation alone; clamped from 7 to 5
Verdict cited a credential/login form, but DOM analysis found no password field (real or disguised) or payment field, and no other hard signal — credential-phishing framing unsupported; risk adjusted from 5 to 5
Domain age information unavailable

Details

Page Title

Online

Scan Type

public

Domain Name Analysis

The domain 'manage-unauthorised-payee.firebaseapp.com' uses the commercial generic top-level domain (.com); it also runs on subdomain 'manage-unauthorised-payee'. The registrable portion 'firebaseapp' spans 11 characters containing 5 vowels alongside six consonants. Splitting it apart reveals 3 words: fire, base, app. Expect 4 characters per word on average. No strong language cues emerged from the frequency lists.

Screenshot

Personal Select Private Business Corporate «> Santander Contactus Currentaccounts Savings and ISAs Creditcards Insurance Loans Mortgages Investments DigitalBanking Support Yorr Time to make the swi...

Page Load Overview

1.30s
Total Load Time
2.4 MB
Total Size

Language Analysis

Primary Language

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

Detection Details

HTML Lang Attribute:en
Text Length:17 chars
Detector Agreement:0%

Website Classification

Primary Category

finance banking49% confidence
Type: dynamic
Method: ml+structural+ocr_tiebreaker

All Detected Categories

finance banking
49%
corporate business
47%

Detected Features

No structural features detected

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
12104.18.32.137Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
1123.52.181.12Akamai · CDNFrankfurt am Main, Hesse, Germany
AS16625Akamai Technologies, Inc.
8199.36.158.100Fastly · CDNUnited States
AS54113Fastly, Inc.
623.50.131.134Akamai · CDNFrankfurt am Main, Hesse, Germany
AS20940Akamai International B.V.
423.53.43.58Akamai · CDNFrankfurt am Main, Hesse, Germany
AS20940Akamai International B.V.
463.140.62.128Aws · CLOUDUnited States
AS16509Amazon.com, Inc.
3142.250.154.94Google · CDNUnited States
AS15169Google LLC
3172.64.155.119Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
323.50.131.160Akamai · CDNFrankfurt am Main, Hesse, Germany
AS20940Akamai International B.V.
354.208.151.133Aws · CLOUDAshburn, Virginia, United States
AS14618Amazon.com, Inc.
8724--

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T1F151634F1C84D06CF83B6F4A55C5B4488685FE67993C8CDE63A71629C342FF1161A81F

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

48:b1brRoRoMoEoanoGp6fl3MAV3pS2DGffF/JVZsj:BInp6fl3MA3pS2D0/J7sj

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:2894:EAgACRAwCAAAQABIAAQAgVgAAAAEAARCAhAAAIIAgoEACASEgQAwgAEYABWAAEAgAQAQgAIEQCAQAAIAABQAAIAQkAAABACx

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:ffff03000004ffdb
Perceptual Hash:ac07fcd27cc32c2c
Difference Hash:64bebfceecfd3333
Wavelet Hash:ffff03000000ffdb
Color Hash:06200030000

Scan History

Scan history not available

Unable to load historical scan data