Security Scan Report: stc-zlogin.zdn.vn

Site favicon
Submitted: Jan 28, 2026, 3:46:03 AMCompleted: Jan 28, 2026, 3:47:31 AMpubliccompleted
Loading additional data...

Summary

This website contacted 5 IPs in 1 country across 5 domains to perform 12 HTTP transactions. The main domain is stc-zlogin.zdn.vn.

Submitted URL: https://stc-zlogin.zdn.vn

The Cisco Umbrella rank of the primary domain is #15,693 of the top 1 million websites

AI Security Verdict

High Risk

Confidence: 78%

7
Risk Score

Impersonates Zalo login on a non‑official domain; likely phishing.

Risk Factors
Brand impersonation (Zalo login) on unrelated domain
Unknown domain age – cannot verify legitimacy
Absence of a legitimate login form despite login claim
Domain age information unavailable

Details

Primary Scan Blocked — Fallback Capture Shown

The primary scanner could not load this page (possible bot protection). The screenshot and page details shown were captured by a fallback browser that loaded the page successfully.

Page Title

Login to Zalo account

Scan Type

public

Language

🇻🇳

VI

(40% confidence)

Category

unknown

(0%)

Domain Information

Domain 'stc-zlogin.zdn.vn' uses the Vietnamese country-code top-level domain (.vn) with subdomain 'stc-zlogin'. The second-level label 'zdn' is 3 characters long containing zero vowels alongside 3 consonants. Splitting it apart reveals two words: zd, n. Average segment length settles at 1.5 characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://stc-zlogin.zdn.vn

Page Load Overview

3.42s
Total Load Time
10
HTTP Requests
4
Domains
2.7 MB
Total Size

Language Analysis

Primary Language

🇻🇳Vietnamese
Code: vi
Confidence:40%
Script:Unknown
Direction:ltr

Detection Details

Language Code:vi
Detection Confidence:40%
Script Type:Unknown
HTML Lang Attribute:en
Text Length:40 chars
Detector Agreement:50%
Language mismatch: Declared as en but detected as vi

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
249.213.95.48Vietnam
AS38244VNG Corporation
2120.138.69.104Vietnam
AS38244VNG Corporation
2142.251.127.104VietnamUnknown
2142.250.185.99VietnamUnknown
249.213.95.43VietnamUnknown
105--

Detected Technologies1

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T19251C6F70D21840F0A134E85E972F21CA80A963DD941C8C0D1FC55DABBC9EDFC85AC82

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

48:TXJ+CDKJ+CD0mHdbAjkbAfwWH1MBDb9C1Nii4J1F143Zcg9lLMG:Tkojo0FYO1UP9O7Z/9yG

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:3132:BhBSAAAAYAABBEAAoRARBgBCAARAAmAAAgAEAGCJAAAEBgAAEWQEAAAAJAAAVIAFAAAIyAQEACQApAAAAIAAAgmAAEIpKgwA

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:e7e7ffffffffffff
Perceptual Hash:a333333333999999
Difference Hash:0808100000000000
Wavelet Hash:07070f0f0f0f0f0f
Color Hash:#6ccae0

Other Hashes

Crop Resistant:0808100000000000

Scan History

Scan history not available

Unable to load historical scan data