documentation technical

government public service

Japanese

The domain name 'www3-vpass.ivhnk.cn' uses the Chinese country-code top-level domain (.cn) and includes subdomain 'www3-vpass'. The registrable portion 'ivhnk' spans 5 characters holding 1 vowel versus four consonants. Tokenizing the label suggests three words: i, vh, nk. Average segment length settles at two characters. No strong language cues emerged from the frequency lists.

html/5b/12/5b12b371-51cd-4365-a9a2-119152d1e9b9.html.gz

f9d97166d551d87bb37082e5eed83dde8f8579ae5ade369060a798104e3d1386

メンテナンス状況確認（準備中）

no-store, no-cache, must-revalidate, max-age=0

viewport

HSTS header missing - vulnerable to protocol downgrade attacks

CSP header missing - vulnerable to XSS attacks

child-src 'none';object-src 'none';require-trusted-types-for 'script';script-src chrome://resources 'self';trusted-types;worker-src blob: 'self';frame-ancestors 'none';

child-src https:  chrome-untrusted://new-tab-page/ chrome-untrusted://ntp-microsoft-auth/;connect-src chrome://resources chrome://theme 'self';default-src 'self';font-src chrome://resources 'self';img-src chrome://resources chrome://theme chrome://image chrome://favicon2 chrome://app-icon chrome://extension-icon chrome://fileicon blob: data: 'self';object-src 'none';require-trusted-types-for 'script';script-src chrome://resources chrome://webui-test 'self';style-src chrome://resources chrome://theme 'self' 'unsafe-inline';trusted-types parse-html-subset sanitize-inner-html static-types webui-test-script webui-test-html polymer-html-literal polymer-template-event-attribute-policy lit-html-desktop;frame-ancestors 'none';

child-src 'none';object-src 'none';require-trusted-types-for 'script';script-src chrome://resources 'self';trusted-types;frame-ancestors 'none';

base-uri 'none';child-src https:;form-action https://ogs.google.com https://*.corp.google.com;object-src 'none';script-src 'self' 'unsafe-inline' https:;frame-ancestors chrome://new-tab-page/

ivhnk.cn

Abuse

Admin

Cloudflare-NOC

Cloudflare, Inc.

CLOUDFLARENET


  // 自動設定：翌日午前8時（日本時間 JST）
  const now = new Date();
  const tomorrow = new Date(now);
  tomorrow.setDate(now.getDate() + 1);
  tomorrow.setHours(8, 0, 0, 0);

  // 表示用日付格式化（例：2025年10月29日（水）8:00（午前））
  const days = ['日', '月', '火', '水', '木', '金', '土'];
  const label = `${tomorrow.getFullYear()}年${tomorrow.getMonth() + 1}月${tomorrow.getDate()}日（${days[tomorrow.getDay()]}）8:00（午前）`;
  document.getElementById('endTimeLabel').innerHTML = `終了予定：<strong>${label}</strong>`;

  const target = tomorrow.getTime();
  const el = document.getElementById('countdown');
  const redirectURL = location.origin + '/';

  const timer = setInterval(() => {
    const now = Date.now();
    let diff = target - now;
    if (diff <= 0) {
      clearInterval(timer);
      el.textContent = 'メンテナンス終了処理中…';
      setTimeout(() => {
        try { location.replace(redirectURL); } catch (e) { location.href = redirectURL; }
      }, 1200);
      return;
    }
    const totalSec = Math.floor(diff / 1000);
    const d = Math.floor(totalSec / 86400);
    const h = Math.floor((totalSec % 86400) / 3600);
    const m = Math.floor((totalSec % 3600) / 60);
    const s = totalSec % 60;
    const pad = (n) => String(n).padStart(2, '0');
    el.textContent = (d > 0 ? `${d}日 ` : '') + `${pad(h)}:${pad(m)}:${pad(s)}`;
  }, 1000);

  document.getElementById('retryNow').addEventListener('click', (e) => {
    e.preventDefault();
    location.reload();
  });

  // キャッシュ防止のため定期通信
  setInterval(() => {
    fetch(location.href, { cache: 'no-store' }).then(() => {}).catch(() => {});
  }, 60000);


【重要】メンテナンスのお知らせ｜VJAグループ Vpass

⚡ Medium Risk - http://www3-vpass.ivhnk.cn/

Requests	IP Address	Location	AS Autonomous System
1	104.21.51.136	Unknown	Unknown
1	172.67.181.37	Unknown	Unknown
1	2606:4700:3032::6815:3388	Unknown	Unknown
1	2606:4700:3030::ac43:b525	Unknown	Unknown
4	4	-	-

Security Scan Report: www3-vpass.ivhnk.cn

Summary

AI Security Verdict

High Risk

Risk Factors

Details

Screenshot

Page Load Overview

Language Analysis

Primary Language

Detection Details

Website Classification

Primary Category

All Detected Categories

Detected Features

Domain & IP Information

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

ssdeep (Context Triggered Piecewise Hashing)

sdhash (Similarity Digest Hashing)

Image Hashes

Perceptual Hashes

Other Hashes

Scan History