Is maychieuvinh.vn safe?

No. MalwareAnalyzer scanned maychieuvinh.vn on 19 Aug 2026 and returned a suspicious verdict with a score of 42 out of 100. Treat it as hostile until it is re-checked.

What malware is associated with maychieuvinh.vn?

1 analysed samples communicate with this URL, including Phishing.

How was maychieuvinh.vn 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.

maychieuvinh.vn - suspicious URL scan, 19 Aug 2026

MalwareAnalyzer by Cyble scanned maychieuvinh.vn and returned a suspicious verdict (score 42). The page resolved to 103.139.43.1 on Nguyen Ngoc Thanh Trading Limited Company in VN. 1 domain and 1 IP were contacted. 1 malware sample communicates with this URL (Phishing). This is a point-in-time observation from 19 Aug 2026; the page may have changed since.

Scan result

Verdict: suspicious (score 42) · Confidence 51%
Scanned URL: https://maychieuvinh.vn/upload/files/13897745309.pdf
Domain: maychieuvinh.vn · IP: 103.139.43.1 · AS140807 · VN
Server: Apache/2
HTTP status: 200 · application/pdf
TLS issuer: C=US, O=Let's Encrypt, CN=YR2 · valid to Nov 8 13: · subject CN=maychieuvinh.vn
Scan tier: standard · observed 2026-08-19 18:05:23 UTC

Malware communicating with this URL (1)

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

Phishing - referenced · f770abdb1305117972e6c51195bb7f8d · first seen 2026-08-17

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 (13897745309.pdf)
Valid TLS, no impersonation or off-origin credential post

Detected technologies

Apache

Contacted infrastructure

103.139.43.1 - AS140807 Nguyen Ngoc Thanh Trading Limited Company (Viet Nam)

Files served by this page

13897745309.pdf · 1c7f15e7a91b0a06906a0de8b3c20dc4

Observed indicators

maychieuvinh.vn
103.139.43.1
https://maychieuvinh.vn/upload/files/13897745309.pdf

Other scans of maychieuvinh.vn (4)

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

19 Aug 2026 - suspicious
19 Aug 2026 - suspicious
17 Aug 2026 - suspicious · https://maychieuvinh.vn/upload/files/lukuwumixuwugoroze.pdf
17 Aug 2026 - suspicious · https://maychieuvinh.vn/upload/files/lukuwumixuwugoroze.pdf

Questions about maychieuvinh.vn

Is maychieuvinh.vn safe?: No. MalwareAnalyzer scanned maychieuvinh.vn on 19 Aug 2026 and returned a suspicious verdict with a score of 42 out of 100. Treat it as hostile until it is re-checked.
What malware is associated with maychieuvinh.vn?: 1 analysed samples communicate with this URL, including Phishing.
How was maychieuvinh.vn 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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