Summary
API
Submitted URL: https://porezna-uprava-5e120.firebaseapp.com/
AI Security Verdict
Confirmed Scam
Confidence: 88%
Fake Croatian tax administration page on a free Firebase subdomain, loaded with a critical Telegram credential-exfiltration script; no forms rendered yet but the kit is built to steal and ship data. Treat as phishing.
Risk Factors (5)
Details
Page Title
Porežna Uprava - UPRAVA ZA FINANCIJSKI POVRAT RH
Scan Type
public
Domain Name Analysis
The domain 'porezna-uprava-5e120.firebaseapp.com' uses the commercial generic top-level domain (.com) and includes subdomain 'porezna-uprava-5e120'. The core label 'firebaseapp' covers 11 characters split between five vowels and six consonants. Breaking it apart gives three words: fire, base, app. Expect 4 characters per word on average. No strong language cues emerged from the frequency lists.
Screenshot

Page Load Overview
Language Analysis
Primary Language
Detection Details
Website Classification
Primary Category
All Detected Categories
Detected Features
Domain & IP Information
| Requests | IP Address | Location | AS Autonomous System |
|---|---|---|---|
| 7 | 199.36.158.100Fastly · CDN | United States | AS54113Fastly, Inc. |
| 1 | 104.18.10.207Cloudflare · WAF | United States | AS13335Cloudflare, Inc. |
| 1 | 151.101.193.155Fastly · CDN | United States | AS54113Fastly, Inc. |
| 1 | 104.17.25.14Cloudflare · WAF | United States | AS13335Cloudflare, Inc. |
| 1 | 172.217.116.4Google · CDN | United States | AS15169Google LLC |
| 1 | 142.251.156.119Google · CDN | United States | AS15169Google LLC |
| 1 | 142.251.110.94Google · CDN | United States | AS15169Google LLC |
| 1 | 85.209.13.103 | Croatia | AS41336Financijska agencija |
| 1 | 104.18.11.207Cloudflare · WAF | United States | AS13335Cloudflare, Inc. |
| 1 | 104.17.24.14Cloudflare · WAF | United States | AS13335Cloudflare, Inc. |
| 20 | 14 | - | - |
Detected Technologies11
Content Similarity HashesFor malware variant detection
TLSH (Trend Micro Locality Sensitive Hash)
Specialized for malware detection and similarity analysis
ssdeep (Context Triggered Piecewise Hashing)
Detects similar content even with modifications
sdhash (Similarity Digest Hashing)
High-precisionHigh-precision similarity detection for forensic analysis
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
Other Hashes
Scan History
Scan history not available
Unable to load historical scan data