longvu.vn - suspicious URL scan, 23 Aug 2026
MalwareAnalyzer by Cyble scanned longvu.vn and returned a suspicious verdict (score 28). The page resolved to 27.0.12.183 on SUPERDATA-AS-VN - SUPERDATA-VN, VN in VN. 6 domains and 1 IP were contacted, over 5 HTTP requests. 3 malware samples communicate with this URL (Phishing). The request followed 1 redirect before landing. This is a point-in-time observation from 23 Aug 2026; the page may have changed since.
Scan result
- Verdict: suspicious (score 28) · Confidence 34%
- Scanned URL:
http://longvu.vn/Images_upload/files/fatenemafiwemo.pdf - Domain: longvu.vn · IP: 27.0.12.183 · AS45544 · VN
- Server: nginx
- Page title: Không Tìm Thấy Trang - LONG VŨ COMPUTER
- HTTP status: 404 · text/html; charset=UTF-8
- TLS issuer: C=US, O=Let's Encrypt, CN=YE1 · valid to Sep 27 16: · subject CN=longvu.vn
- HTTP requests captured: 5
- Scan tier: standard · observed 2026-08-23 23:21:03 UTC
Redirect chain
http://longvu.vn/Images_upload/files/fatenemafiwemo.pdfhttps://longvu.vn/Images_upload/files/fatenemafiwemo.pdf
Malware communicating with this URL (3)
These samples were observed contacting or being served from longvu.vn. Each links to its full analysis.
- Phishing - referenced ·
48fe6e4d6aec1db2c2ac6a91213d80f6· first seen 2026-08-14 - Phishing - referenced ·
3b74afa8c6f78be3836969f46d8623dd· first seen 2026-08-14 - Phishing - referenced ·
bdeee35eb5e3b3f4c0e2471753d2cad4· first seen 2026-08-13
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
- Valid TLS, no impersonation or off-origin credential post
Detected technologies
- Nginx
- Bootstrap
Contacted infrastructure
- 27.0.12.183 - AS45544 SUPERDATA-AS-VN - SUPERDATA-VN, VN (VN)
Observed indicators
- longvu.vn
- www.facebook.com
- www.google.com
- webso.vn
- zalo.me
- via.placeholder.com
- 27.0.12.183
- https://longvu.vn/Images_upload/files/fatenemafiwemo.pdf
- https://longvu.vn/feed/
- https://longvu.vn/storage/uploads/config/favicon-8268.ico
- https://longvu.vn/plugins/bootstrapv5/css/bootstrap.min.css
- https://longvu.vn/resources/layout1/css/css.cache.css
- https://www.facebook.com/tr?id=673774015591072&ev=PageView&noscript=1
- https://longvu.vn/
- https://longvu.vn/gioi-thieu/
- https://longvu.vn/san-pham/
- https://longvu.vn/may-tinh-dong-bo-dell/
- https://longvu.vn/dell-vostro-842/
- https://longvu.vn/dell-optiplex-sff-834/
- https://longvu.vn/dell-optilex-gen-4-911/
Questions about longvu.vn
- Is longvu.vn safe?
- No. MalwareAnalyzer scanned longvu.vn on 23 Aug 2026 and returned a suspicious verdict with a score of 28 out of 100. Treat it as hostile until it is re-checked.
- What malware is associated with longvu.vn?
- 3 analysed samples communicate with this URL, including Phishing.
- How was longvu.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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