Is sieuthibongda.net safe?

No. MalwareAnalyzer scanned sieuthibongda.net on 21 Aug 2026 and returned a malicious verdict with a score of 100 out of 100. Treat it as hostile until it is re-checked.

What malware is associated with sieuthibongda.net?

1 analysed samples communicate with this URL, including Phishing.

How was sieuthibongda.net 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.

sieuthibongda.net - malicious URL scan, 21 Aug 2026

MalwareAnalyzer by Cyble scanned sieuthibongda.net and returned a malicious verdict (score 100). The page resolved to 103.18.7.210 on GMO-Z.com Runsystem Joint Stock 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 21 Aug 2026; the page may have changed since.

Scan result

Verdict: malicious (score 100) · Confidence 100%
Scanned URL: https://sieuthibongda.net/ckfinder/userfiles/files/78323184964.pdf
Domain: sieuthibongda.net · IP: 103.18.7.210 · AS131392 · VN
Server: LiteSpeed
HTTP status: 200 · application/pdf
TLS issuer: C=US, O=Let's Encrypt, CN=YR2 · valid to Oct 12 14: · subject CN=sieuthibongda.net
Scan tier: standard · observed 2026-08-21 08:40:27 UTC

Malware communicating with this URL (1)

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

Phishing - referenced (hosted here) · 76384bf914e1fc0f9eedff3189a99924 · first seen 2026-08-15

Antivirus & YARA (1 of 47 engines)

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

Why this verdict

Grabbed file (78323184964.pdf) is known malicious — Phishing in the corpus
Antivirus/YARA detection in page content: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
File download routed to the malware sandbox (78323184964.pdf)
Valid TLS, no impersonation or off-origin credential post

Detected technologies

LiteSpeed

Contacted infrastructure

103.18.7.210 - AS131392 GMO-Z.com Runsystem Joint Stock Company (Viet Nam)

Files served by this page

78323184964.pdf · e269f955f008635d1df7033c38dd3f40

Observed indicators

sieuthibongda.net
103.18.7.210
https://sieuthibongda.net/ckfinder/userfiles/files/78323184964.pdf

Other scans of sieuthibongda.net (4)

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 - malicious · http://sieuthibongda.net/ckfinder/userfiles/files/turesuvatetosi.pdf
21 Aug 2026 - malicious
15 Aug 2026 - malicious · http://sieuthibongda.net/ckfinder/userfiles/files/liriretepisufi.pdf
15 Aug 2026 - malicious · http://sieuthibongda.net/ckfinder/userfiles/files/liriretepisufi.pdf

Questions about sieuthibongda.net

Is sieuthibongda.net safe?: No. MalwareAnalyzer scanned sieuthibongda.net on 21 Aug 2026 and returned a malicious verdict with a score of 100 out of 100. Treat it as hostile until it is re-checked.
What malware is associated with sieuthibongda.net?: 1 analysed samples communicate with this URL, including Phishing.
How was sieuthibongda.net 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.

Scan another URL · Latest analyzed threats · All scans of sieuthibongda.net

Scanned on MalwareAnalyzer by Cyble · Open interactive scan