npukfztj.biz - suspicious URL scan, 20 Aug 2026
MalwareAnalyzer by Cyble scanned npukfztj.biz and returned a suspicious verdict (score 24), categorised as suspicious-infrastructure. The page resolved to 3.229.117.57 on Amazon Data Services NoVa in US. 1 domain and 1 IP were contacted. 2 malware samples communicate with this URL (Expiro). This is a point-in-time observation from 20 Aug 2026; the page may have changed since.
Scan result
- Verdict: suspicious (score 24) · Confidence 30%
- Scanned URL:
http://npukfztj.biz/kexbnaovn - Domain: npukfztj.biz · IP: 3.229.117.57 · AS14618 · US
- Server: nginx
- HTTP status: 200 · application/octet-stream
- Scan tier: fast · observed 2026-08-20 17:11:25 UTC
Malware communicating with this URL (2)
These samples were observed contacting or being served from npukfztj.biz. Each links to its full analysis.
- Expiro - contacted ·
5b9ef1b3dd80959e38d0effeb8f30ec7· first seen 2026-08-20 - virussign.com_9154f4c953de9058d9c445ab17798c10.vir - contacted ·
55cc18ea00fb4139d239c148d8f47688· first seen 2026-08-20
Categories
- suspicious-infrastructure
Why this verdict
- Algorithmically-generated (DGA-like) hostname
- Served over plaintext HTTP
Detected technologies
- Nginx
Contacted infrastructure
- 3.229.117.57 - AS14618 Amazon Data Services NoVa (United States)
Observed indicators
- npukfztj.biz
- 3.229.117.57
- http://npukfztj.biz/kexbnaovn
Other scans of npukfztj.biz (1)
This host has been scanned before. Each scan is a separate observation, so a verdict here does not carry over to the others.
- 20 Aug 2026 - suspicious ·
http://npukfztj.biz/x
Questions about npukfztj.biz
- Is npukfztj.biz safe?
- No. MalwareAnalyzer scanned npukfztj.biz on 20 Aug 2026 and returned a suspicious verdict with a score of 24 out of 100, categorised as suspicious-infrastructure. Treat it as hostile until it is re-checked.
- What malware is associated with npukfztj.biz?
- 2 analysed samples communicate with this URL, including Expiro.
- How was npukfztj.biz 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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