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Security Scan Report: adoffice.11st.co.kr

Redirected to: https://login.11st.co.kr/auth/oauth/login.tmall?coptVal=X2RhdGU9MTc3NDAzNzU5OTA4OSZjaWQ9YWQwNGNiNDMtMGMwMy00OGIwLWFmYmMtNTc4OTU2Y2Q2ZmExJmNubT1BRE9GRklDRSZoaWRlS2VlcExvZ2luPVkmY2lTa2lwPVkmYXV0b0FncmVlPVkmc29jaWFsTG9naW49TiZtZW1iZXJKb2luPU4mbmRwaWQ9RFBfTE9HSU5fMjM4MzkmbmZpbHRlcj1hZG9mZmljZQ.58180099&returnURL=https%3A%2F%2Foauth.11st.co.kr%2Foauth%2Fauthorize%3Fresponse_type%3Dcode%26redirect_uri%3Dhttps%253A%252F%252Fauth.adoffice.11st.co.kr%252Foauth%252Fadvertiser%253Ftype%253Dlogin%26state%3D4HaKbfTh93AyKBmRZqI7gam3oqzs_OgIDivNoGaBs4azLap5tm0SsFpxn96wir7LDFtMU5VSZP8-Ln2GJxauio_PDZldL-bN3fU_-Ckcz_EKbceByJ2Mh6RIHs6rfakK%26client_id%3Dad04cb43-0c03-48b0-afbc-578956cd6fa1%26scope%3D11st%253Aprofile%253Aname-11st%253Aprofile%253Aid-11st%253Aprofile%253Aemail-11st%253Aprofile%253Aphone

Submitted: Mar 20, 2026, 8:13:07 PMCompleted: Mar 20, 2026, 8:14:37 PMpubliccompleted
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Summary

This website contacted 9 IPs in 1 country across 9 domains to perform 1 HTTP transaction. The main domain is login.11st.co.kr and was registered NaN years ago.

Submitted URL: https://adoffice.11st.co.kr

Effective URL: https://login.11st.co.kr/auth/oauth/login.tmall?coptVal=X2RhdGU9MTc3NDAzNzU5OTA4OSZjaWQ9YWQwNGNiNDMtMGMwMy00OGIwLWFmYmMtNTc4OTU2Y2Q2ZmExJmNubT1BRE9GRklDRSZoaWRlS2VlcExvZ2luPVkmY2lTa2lwPVkmYXV0b0FncmVlPVkmc29jaWFsTG9naW49TiZtZW1iZXJKb2luPU4mbmRwaWQ9RFBfTE9HSU5fMjM4MzkmbmZpbHRlcj1hZG9mZmljZQ.58180099&returnURL=https%3A%2F%2Foauth.11st.co.kr%2Foauth%2Fauthorize%3Fresponse_type%3Dcode%26redirect_uri%3Dhttps%253A%252F%252Fauth.adoffice.11st.co.kr%252Foauth%252Fadvertiser%253Ftype%253Dlogin%26state%3D4HaKbfTh93AyKBmRZqI7gam3oqzs_OgIDivNoGaBs4azLap5tm0SsFpxn96wir7LDFtMU5VSZP8-Ln2GJxauio_PDZldL-bN3fU_-Ckcz_EKbceByJ2Mh6RIHs6rfakK%26client_id%3Dad04cb43-0c03-48b0-afbc-578956cd6fa1%26scope%3D11st%253Aprofile%253Aname-11st%253Aprofile%253Aid-11st%253Aprofile%253Aemail-11st%253Aprofile%253AphoneRedirected

The Cisco Umbrella rank of the primary domain is #355,384 of the top 1 million websites

AI Security Verdict

Low Risk

Confidence: 90%

3
Risk Score

Official 11st login page; minor hidden field concern but overall low risk.

Risk Factors
Hidden password field (potential credential harvesting)
Cross‑origin credential submission to a different subdomain
Safety Factors
Domain is 19 years old and owned by the legitimate 11st brand
Hosted on standard infrastructure (no IPFS or cloud storage)
No malicious Indicators of Compromise detected
No YARA JavaScript malware patterns
No network IDS alerts
Domain age information unavailable

Details

Page Title

로그인 - 11번가 모바일

Scan Type

public

Language

🇰🇷

Korean

(80% confidence)

Category

documentation technical

(99%)

Domain Information

Domain 'adoffice.11st.co.kr' uses the South Korean country-code top-level domain (.co.kr); it also runs on subdomain 'adoffice'. Count 4 characters in '11st' holding 0 vowels versus 2 consonants, plus 2 digits. It segments into 2 words: 11, st. Average segment length settles at two characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://adoffice.11st.co.kr

Page Load Overview

5.91s
Total Load Time
9
HTTP Requests
1
Domains
2.0 MB
Total Size

Language Analysis

Primary Language

🇰🇷Korean
Code: ko
Confidence:80%
Script:Hangul
Direction:ltr

Detection Details

Language Code:ko
Detection Confidence:80%
Script Type:Hangul
HTML Lang Attribute:ko
Text Length:609 chars
Detector Agreement:100%

Website Classification

Primary Category

documentation technical99% confidence
Type: spa
Method: ml+structural

All Detected Categories

documentation technical
99%
technology software
93%
government public service
91%
cryptocurrency blockchain
91%
phishing scam
88%

Detected Features

No structural features detected

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
1220.103.233.185South Korea
AS9644
123.48.23.27South Korea
AS9644
1113.217.247.70South Korea
AS9644
139.125.94.36South Korea
AS9644
1142.250.186.67South Korea
AS9644
1211.188.220.56South Korea
AS9644SK Telecom
1211.188.220.84South Korea
AS9644
1142.251.141.99South Korea
AS9644
1104.18.17.130South Korea
AS9644
99--

Detected Technologies5

PasswordField
100%
JQueryv2.1.1
100%
Cloudflare
50%
reCAPTCHA
45%
Cloudflare Turnstile
30%

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T11AC0804DDCE5D0505444BEF05DD0D31C480D5564F115CFC077D655699E54F9E2F11B80

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

3:PouVWJhqZZNhb9KYdInkAqRAdu6/GYlWX/2WnHSQZQYAey0FLDKSHbvGXI9kBbZd:h4hqnN2YZAqJmW/xIY4OVbvVuB9d

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:1:0:2520d247a131a563f9d0afc66b8c9a2e

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:1f1f7f7f7f7f7f7f
Perceptual Hash:800f7f38fcf0e780
Difference Hash:e0e0c08080808080
Wavelet Hash:00003f7f70707070
Color Hash:#86332d

Other Hashes

Crop Resistant:e0e0c08080808080

Scan History

Scan history not available

Unable to load historical scan data