ceiling.holcom.vn - suspicious URL scan, 23 Aug 2026
MalwareAnalyzer by Cyble scanned ceiling.holcom.vn and returned a suspicious verdict (score 48). The page resolved to 103.28.39.11 on NhanHoa Software Company in VN. 1 domain and 1 IP were contacted, over 5 HTTP requests. 4 malware samples communicate with this URL (Phishing). This is a point-in-time observation from 23 Aug 2026; the page may have changed since.
Scan result
- Verdict: suspicious (score 48) · Confidence 54%
- Scanned URL:
https://ceiling.holcom.vn/webroot/img/files/54465281751.pdf - Domain: ceiling.holcom.vn · IP: 103.28.39.11 · AS131353 · VN
- Server: Microsoft-IIS/10.0
- Page title: 404 Page Not Found
- HTTP status: 404 · text/html
- TLS issuer: C=US, O=Let's Encrypt, CN=R11 · valid to Oct 26 07: · subject CN=share-win03u.nhanhoa.com
- HTTP requests captured: 5
- Scan tier: fast · observed 2026-08-23 23:37:15 UTC
Malware communicating with this URL (4)
These samples were observed contacting or being served from ceiling.holcom.vn. Each links to its full analysis.
- Phishing - referenced ·
24458d9f2a13fe4f6a4d73a64414ddc3· first seen 2026-08-23 - Phishing - referenced ·
6bb10556e83a917b7320d121183d4a0e· first seen 2026-08-22 - Phishing - referenced ·
b8c48502dc37a8b78e0e961d5af0a2a0· first seen 2026-08-15 - Phishing - referenced ·
442c94ea84a3268a269b5171d5f21dd7· first seen 2026-08-14
Antivirus & YARA (1 of 48 engines)
- YARA: delivr.to detections [yara]: DLV_HTML_Smuggling (page content)
These signatures matched text in the page. Pages that quote or document malware can match them, so on their own they do not make a page malicious.
Why this verdict
- Antivirus/YARA detection in page content: DLV_HTML_Smuggling
- Untrusted certificate (CERT_HAS_EXPIRED)
Detected technologies
- Microsoft IIS
- ASP.NET
Contacted infrastructure
- 103.28.39.11 - AS131353 NhanHoa Software Company (Viet Nam)
Observed indicators
- ceiling.holcom.vn
- 103.28.39.11
- https://ceiling.holcom.vn/webroot/img/files/54465281751.pdf
- https://ceiling.holcom.vn/favicon.ico
- https://ceiling.holcom.vn/ui-library/plesk-ui-library.css?3.36.1
- https://ceiling.holcom.vn/ui-library/plesk-ui-library.min.js?3.36.1
- https://ceiling.holcom.vn/cp/javascript/vendors.js
- https://ceiling.holcom.vn/cp/javascript/main.js
- https://ceiling.holcom.vn/error_docs/uat.js?v3
- https://ceiling.holcom.vn/error_docs/app.css?95f9d7c2198d1ed04949
- https://ceiling.holcom.vn/error_docs/app.js?95f9d7c2198d1ed04949
Other scans of ceiling.holcom.vn (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 - suspicious
Questions about ceiling.holcom.vn
- Is ceiling.holcom.vn safe?
- No. MalwareAnalyzer scanned ceiling.holcom.vn on 23 Aug 2026 and returned a suspicious verdict with a score of 48 out of 100. Treat it as hostile until it is re-checked.
- What malware is associated with ceiling.holcom.vn?
- 4 analysed samples communicate with this URL, including Phishing.
- How was ceiling.holcom.vn 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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