Security Scan Report: ext.thuviennhadat.vn

Submitted: Jan 29, 2026, 7:03:38 PMCompleted: Jan 29, 2026, 7:04:59 PMpubliccompleted
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Summary

This website contacted 2 IPs in 1 country across 2 domains to perform 4 HTTP transactions. The main domain is ext.thuviennhadat.vn.

Submitted URL: https://ext.thuviennhadat.vn

The Cisco Umbrella rank of the primary domain is #172,984 of the top 1 million websites

AI Security Verdict

Low Risk

Confidence: 85%

2
Risk Score

Low risk; site shows a generic 404 page with no malicious activity detected.

Safety Factors
HTTPS connection
Absence of credential or payment collection forms
No malicious Indicators of Compromise detected
Low ranking does not indicate brand impersonation
Domain age information unavailable

Details

Page Title

The resource cannot be found.

Scan Type

public

Language

🇺🇸

English

(59% confidence)

Category

documentation technical

(39%)

Domain Information

You're looking at domain 'ext.thuviennhadat.vn' on the Vietnamese country-code top-level domain (.vn); it also runs on subdomain 'ext'. Its registrable label 'thuviennhadat' stretches across 13 characters with 5 vowels and eight consonants. Tokenizing the label suggests 5 words: thu, vie, nn, had, at. The median word length lands at three characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://ext.thuviennhadat.vn

Page Load Overview

1.04s
Total Load Time
5
HTTP Requests
2
Domains
0 KB
Total Size

Language Analysis

Primary Language

🇺🇸English
Code: en
Confidence:59%
Script:Latin
Direction:ltr

Detection Details

Language Code:en
Detection Confidence:59%
Script Type:Latin
Text Length:349 chars
Detector Agreement:100%

Website Classification

Primary Category

documentation technical39% confidence
Type: static
Method: ml+structural

All Detected Categories

documentation technical
39%

Detected Features

No structural features detected

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
3172.67.73.161United States
AS13335Cloudflare, Inc.
2104.16.80.73United States
AS13335Cloudflare, Inc.
52--

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T1F4514293E8B1912B949F284A358137142E37039792B79FE2B48F5A54CFCA5DB52C3B48

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

48:eNHCSnSedY/T3pxVllE38lqy8ZIHRQlnIiPlpjg5c6T1UhECLpWaT05:eNH9dYljllE38lqy8ZIHniPfg5c6RUhq

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:2498:AAgwAElAQAAIAAAAAGEQAAAgoKABAAIUQBAABAEAAQAAQgAAQADAAAgAQBAACAAAAiACBkABARAAQACSAIAAQAAAAABAIAgA

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:0007ffffffffffff
Perceptual Hash:83030307074fdfdf
Difference Hash:cc8c000000000000
Wavelet Hash:0007ffff00000000
Color Hash:#8cbf40

Other Hashes

Crop Resistant:cc8c000000000000

Scan History

Scan history not available

Unable to load historical scan data