Is seibyou-koujien.com safe?

No. MalwareAnalyzer scanned seibyou-koujien.com on 19 Aug 2026 and returned a malicious verdict with a score of 60 out of 100. Treat it as hostile until it is re-checked.

What malware is associated with seibyou-koujien.com?

2 analysed samples communicate with this URL, including Phishing.

How was seibyou-koujien.com 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.

seibyou-koujien.com - malicious URL scan, 19 Aug 2026

MalwareAnalyzer by Cyble scanned seibyou-koujien.com and returned a malicious verdict (score 60). The page resolved to 13.112.184.104 on Amazon Data Services Japan in JP. 1 domain and 1 IP were contacted. 2 malware samples communicate with this URL (Phishing). This is a point-in-time observation from 19 Aug 2026; the page may have changed since.

Scan result

Verdict: malicious (score 60) · Confidence 69%
Scanned URL: http://seibyou-koujien.com/files/files/lezunipo.pdf
Domain: seibyou-koujien.com · IP: 13.112.184.104 · AS16509 · JP
Server: Apache/2.2.34 (Amazon)
HTTP status: 200 · application/pdf
Scan tier: standard · observed 2026-08-19 16:21:50 UTC

Malware communicating with this URL (2)

These samples were observed contacting or being served from seibyou-koujien.com. Each links to its full analysis.

Phishing - referenced · d45f90f44993426ce5c9372c7d93f35c · first seen 2026-08-16
Phishing - referenced · fde2e293be6f213a4877a4410698db5a · first seen 2026-08-14

Antivirus & YARA (1 of 47 engines)

ClamAV (daily) [av]: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (served file)

Why this verdict

Antivirus/YARA detection in page content: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
File download routed to the malware sandbox (lezunipo.pdf)
Served over plaintext HTTP

Detected technologies

Apache

Contacted infrastructure

13.112.184.104 - AS16509 Amazon Data Services Japan (Japan)

Files served by this page

lezunipo.pdf · 984543f7f500bc88626667daf57e400e

Observed indicators

seibyou-koujien.com
13.112.184.104
http://seibyou-koujien.com/files/files/lezunipo.pdf

Other scans of seibyou-koujien.com (2)

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

23 Aug 2026 - suspicious · http://seibyou-koujien.com/files/files/61790852424.pdf
23 Aug 2026 - suspicious · http://seibyou-koujien.com/files/files/61790852424.pdf

Questions about seibyou-koujien.com

Is seibyou-koujien.com safe?: No. MalwareAnalyzer scanned seibyou-koujien.com on 19 Aug 2026 and returned a malicious verdict with a score of 60 out of 100. Treat it as hostile until it is re-checked.
What malware is associated with seibyou-koujien.com?: 2 analysed samples communicate with this URL, including Phishing.
How was seibyou-koujien.com 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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