Security Scan Report: puesc-kas.web.app

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Submitted: Completed: publiccompleted
This website contacted 19 IPs in 2 countries across 11 domains to perform 23 HTTP transactions. The main domain is web.app and was registered 7 years ago.

Submitted URL: https://puesc-kas.web.app/

AI Security Verdict

Moderate Risk

Confidence: 62%

5
Risk Score

Page claims to be a National Tax Administration refund page but sits on an unranked free Firebase subdomain, not an official government domain. No forms or malware were detected, but the government-refund lure on shared hosting warrants caution.

Risk Factors (3)
Government tax-authority theme on a free hosting-platform subdomain unrelated to any official tax administration domain
Unknown subdomain age on shared infrastructure (web.app) with no ranking or reputation
Essentially empty rendered content — a title-only page consistent with a JavaScript-rendered shell whose payload may not have been captured
Safety Factors (4)
No credential, password or payment form present in the captured DOM
No Indicators of Compromise, hunting rule malware patterns or IDS alerts
No obfuscated JavaScript, DevTools blocking or credential exfiltration behavior observed
Referenced external hosts are common libraries/CDNs and the official www.gov.pl domain, not flagged infrastructure
Domain age information unavailable

Details

Page Title

Zwrot Krajowej Administracji Podatkowej

Scan Type

public

Domain Name Analysis

You're looking at domain 'puesc-kas.web.app' on the application-focused generic top-level domain (.app) with subdomain 'puesc-kas'. Its registrable label 'web' stretches across 3 characters with one vowel and 2 consonants. Breaking it apart gives 1 word: web. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://puesc-kas.web.app/

Page Load Overview

2.67s
Total Load Time
3.5 MB
Total Size

Language Analysis

Primary Language

🇵🇱Polish
Code: pl
Confidence:73%
Script:Latin
Direction:ltr

Detection Details

HTML Lang Attribute:en
Text Length:39 chars
Detector Agreement:100%
Language mismatch: Declared as en but detected as pl

Website Classification

Primary Category

unknown0% confidence
Type: dynamic
Method: structural

All Detected Categories

No categories detected

Detected Features

No structural features detected

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
5199.36.158.100Fastly · CDNUnited States
AS54113Fastly, Inc.
1104.18.11.207Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
1151.101.193.155Fastly · CDNUnited States
AS54113Fastly, Inc.
1104.17.25.14Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
1172.217.118.4Google · CDNUnited States
AS15169Google LLC
1142.251.155.119Google · CDNUnited States
AS15169Google LLC
1142.251.151.120Google · CDNUnited States
AS15169Google LLC
1185.32.48.49Poland
AS200244Centralny Osrodek Informatyki
1151.101.1.155Fastly · CDNUnited States
AS54113Fastly, Inc.
1104.18.10.207Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
2319--

Detected Technologies11

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T1B7F1C5F21F1A948E2743CD7768637A8D001CC137D5438BAC74AA9E3885CA7FB8496336

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

96:nkqVJVePqfe/Ch9Y2CEd2VPxo2CPZWdt/vpi+HfMZgAEM0uAwigQqUyny:kifzfe/q9xCEAZhCRIBo+H0evJwigM

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:8074:EwCQjThiA2VYEBBJYQFpYIBT2gUhEaCgiP4ALSVNtQtiIkAEgtjfgAskxAASJQQVDBASAFiwICYAIQojQBaacGiAkoCI0sYA

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:fffffffffffffffe
Perceptual Hash:d5aa55aa55aa55a8
Difference Hash:0000000000000000
Wavelet Hash:0f0f0f0f0f0f0f0e
Color Hash:07001000180

Other Hashes

Crop Resistant:0000000000000000

Scan History

Scan history not available

Unable to load historical scan data