Security Scan Report: sparkass-sidcheck3.firebaseapp.com

Redirected to:
https://app-nachrichten.top/spa
Submitted: Oct 13, 2026, 1:54:58 AMCompleted: Oct 13, 2026, 1:55:49 AMpubliccompleted

AI Security Verdict

High Risk

Confidence: 70%

7
Risk Score

Brand-impersonating Firebase subdomain spoofing Sparkasse's S-ID-Check that redirects to an unrelated unranked domain and serves only a 502 error — classic phishing infrastructure, though no credential form was captured.

Risk Factors (4)
Deceptive hostname impersonating a different entity's brand (Sparkasse / S-ID-Check) on a free hosting platform
Cross-domain redirect to an unrelated, unknown-age, unranked domain (app-nachrichten.top)
Landing page serves no content (502 error) and cannot substantiate the brand its hostname asserts
IDS phishing-redirect heuristic flagged on the navigation chain
Domain age information unavailable

Details

Page Title

502 Bad Gateway

Scan Type

public

Domain Name Analysis

Domain 'sparkass-sidcheck3.firebaseapp.com' uses the commercial generic top-level domain (.com), featuring subdomain 'sparkass-sidcheck3'. The second-level label 'firebaseapp' is 11 characters long containing five vowels alongside 6 consonants. Tokenizing the label suggests 3 words: fire, base, app. Median word length comes out to four characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://sparkass-sidcheck3.firebaseapp.com/

Page Load Overview

0.37s
Total Load Time
1 KB
Total Size

Language Analysis

Primary Language

🇺🇸English
Code: en
Confidence:64%
Script:Latin
Direction:ltr

Detection Details

Text Length:84 chars
Detector Agreement:100%

Website Classification

Primary Category

news media journalism38% confidence
Type: static
Method: ml+structural

All Detected Categories

news media journalism
38%
government public service
28%

Detected Features

No structural features detected

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
3199.36.158.100Fastly · CDNUnited States
AS54113Fastly, Inc.
31--

Detected Technologies4

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T176E0ABCE6B0031E641815208D54BF14DE897D8E8A4ED8478C8D1AA891E14326B6E2BA2

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

6:A0gYs0kMRJlKIOgnnlJmmHXkE6SdaMXeKP1qbKZgIhSAhuPoljQ6s1foAljo8n:AAkM8EnHxHVdaMXz7XxhuPqWFoAho8n

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:1:0:68b28dae541894588601d89be0c0fce1

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:3fffffffffffffff
Perceptual Hash:870707070f0f1f3f
Difference Hash:c000000000000000
Wavelet Hash:30f0f0f0f0f0f0f0
Color Hash:#d2512d

Other Hashes

Crop Resistant:c000000000000000

Scan History

Scan history not available

Unable to load historical scan data