The scan of opusbiz.kr on 21 Aug 2026 reached no verdict either way (score 6). Too little was captured to judge it, which is an unknown rather than a pass.

What malware is associated with opusbiz.kr?

5 analysed samples communicate with this URL, including Phishing.

How was opusbiz.kr checked?

A static pass resolved DNS, captured TLS and headers and followed the redirect chain, and where the fast 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.

opusbiz.kr - URL scan, 21 Aug 2026

MalwareAnalyzer by Cyble scanned opusbiz.kr and returned a unknown verdict (score 6). The page resolved to 119.205.197.85 on Korea Telecom in KR. 1 domain and 1 IP were contacted. 5 malware samples communicate with this URL (Phishing). This is a point-in-time observation from 21 Aug 2026; the page may have changed since.

Scan result

Verdict: unknown (score 6) · Confidence 9%
Scanned URL: http://opusbiz.kr/data/editor/file/43279958061374b32aa2b8.pdf
Domain: opusbiz.kr · IP: 119.205.197.85 · AS4766 · KR
Server: nginx
Page title: 403 Forbidden
HTTP status: 403 · text/html; charset=iso-8859-1
Scan tier: fast · observed 2026-08-21 11:11:47 UTC

Malware communicating with this URL (5)

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

Phishing - referenced · bf8e44a252d1836c576155c6347a4411 · first seen 2026-08-21
Phishing - referenced · a76c5b9de0ff5dcc87ec15607c6bd03b · first seen 2026-08-20
Phishing - referenced · f9fe3de11ec913d5532efef0de2b5227 · first seen 2026-08-20
56965743641.pdf - referenced · 2b733968a310553cea071f2adc929122 · first seen 2026-08-17
Phishing - referenced · e5f2c4aabb652d212333523b6b02dcec · first seen 2026-08-16

Antivirus & YARA (0 of 47 engines)

No engine flagged this page's content.

Why this verdict

Served over plaintext HTTP

Detected technologies

Nginx

Contacted infrastructure

119.205.197.85 - AS4766 Korea Telecom (Korea, Republic of)

Observed indicators

opusbiz.kr
119.205.197.85
http://opusbiz.kr/data/editor/file/43279958061374b32aa2b8.pdf

Other scans of opusbiz.kr (1)

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 - unknown · http://opusbiz.kr/data/editor/file/1979030969614a1c9912612.pdf

Questions about opusbiz.kr

Is opusbiz.kr safe?: The scan of opusbiz.kr on 21 Aug 2026 reached no verdict either way (score 6). Too little was captured to judge it, which is an unknown rather than a pass.
What malware is associated with opusbiz.kr?: 5 analysed samples communicate with this URL, including Phishing.
How was opusbiz.kr checked?: A static pass resolved DNS, captured TLS and headers and followed the redirect chain, and where the fast 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 fast tier - see how URL scanning works.

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