The scan of esz.jp on 22 Aug 2026 reached no verdict either way (score -12). Too little was captured to judge it, which is an unknown rather than a pass.

What malware is associated with esz.jp?

1 analysed samples communicate with this URL, including Phishing.

How was esz.jp checked?

A static pass resolved DNS, captured TLS and headers and followed the redirect chain, and where the standard tier allows, a headless browser rendered the page and recorded every request. Egress is SSRF-locked. Signatures that matched only page text are weighted far below one that matched a served file, because a page documenting malware matches the same rules.

esz.jp - URL scan, 22 Aug 2026

MalwareAnalyzer by Cyble scanned esz.jp and returned a unknown verdict (score -12). The page resolved to 133.18.79.107 on KAGOYA JAPAN Inc. in JP. 4 domains and 1 IP were contacted, over 14 HTTP requests. 1 malware sample communicates with this URL (Phishing). This is a point-in-time observation from 22 Aug 2026; the page may have changed since.

Scan result

Verdict: unknown (score -12) · Confidence 15%
Scanned URL: https://esz.jp/img/editor/files/nigujizuwugopiju.pdf
Domain: esz.jp · IP: 133.18.79.107 · AS24282 · JP
Server: nginx
Page title: |404エラーページ
HTTP status: 404 · text/html; charset=UTF-8
TLS issuer: C=US, O=Let's Encrypt, CN=YR1 · valid to Sep 16 11: · subject CN=esz.jp
HTTP requests captured: 14
Scan tier: standard · observed 2026-08-22 05:55:28 UTC

Malware communicating with this URL (1)

These samples were observed contacting or being served from esz.jp. Each links to its full analysis.

Phishing - referenced · 2fb5226d56351350f85c4b9217dee370 · first seen 2026-08-15

Antivirus & YARA (0 of 48 engines)

No engine flagged this page's content.

Why this verdict

Valid TLS, no impersonation or off-origin credential post

Detected technologies

Nginx
jQuery

Contacted infrastructure

133.18.79.107 - AS24282 KAGOYA JAPAN Inc. (Japan)

Observed indicators

esz.jp
ajax.googleapis.com
job.esz.jp
ap.octopuspop.com
133.18.79.107
https://esz.jp/img/editor/files/nigujizuwugopiju.pdf
https://esz.jp/js/google_analytics.js
https://esz.jp/s/img/editor/files/nigujizuwugopiju.pdf
https://esz.jp/css/style.css
https://esz.jp/css/highslide.css
https://esz.jp/js/slick/slick.css
https://esz.jp/js/slick/slick-theme.css
https://esz.jp/images/favicon.ico
https://esz.jp/images/apple-touch-icon.png
https://esz.jp/js/jquery-1.8.3.min.js
https://esz.jp/js/slick/slick.min.js
https://esz.jp/js/jquery-ui.js
https://esz.jp/js/loopslider.js
https://esz.jp/js/jquery.pause.min.js
https://esz.jp/js/my.js

Other scans of esz.jp (1)

This host has been scanned before. Each scan is a separate observation, so a verdict here does not carry over to the others.

22 Aug 2026 - unknown

Questions about esz.jp

Is esz.jp safe?: The scan of esz.jp on 22 Aug 2026 reached no verdict either way (score -12). Too little was captured to judge it, which is an unknown rather than a pass.
What malware is associated with esz.jp?: 1 analysed samples communicate with this URL, including Phishing.
How was esz.jp checked?: A static pass resolved DNS, captured TLS and headers and followed the redirect chain, and where the standard tier allows, a headless browser rendered the page and recorded every request. Egress is SSRF-locked. Signatures that matched only page text are weighted far below one that matched a served file, because a page documenting malware matches the same rules.

Scanned at the standard tier - see how URL scanning works.

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