Is files.xr103.com safe?

The scan of files.xr103.com on 19 Aug 2026 reached no verdict either way (score 6). Too little was captured to judge it, which is an unknown rather than a pass.

How was files.xr103.com 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.

files.xr103.com - URL scan, 19 Aug 2026

MalwareAnalyzer by Cyble scanned files.xr103.com and returned a unknown verdict (score 6). The page resolved to 156.234.58.121 on YANCY LIMITED in HK. 3 domains and 1 IP were contacted, over 1 HTTP request. This is a point-in-time observation from 19 Aug 2026; the page may have changed since.

Scan result

Verdict: unknown (score 6) · Confidence 9%
Scanned URL: http://files.xr103.com/uploads/1/3/1/8/131871698/3356286.pdf
Domain: files.xr103.com · IP: 156.234.58.121 · AS138415 · HK
Server: nginx
Page title: Welcome
HTTP status: 200 · text/html
HTTP requests captured: 1
Scan tier: fast · observed 2026-08-19 17:58:21 UTC

Antivirus & YARA (0 of 47 engines)

No engine flagged this page's content.

Why this verdict

Served over plaintext HTTP

Detected technologies

Nginx

Contacted infrastructure

156.234.58.121 - AS138415 YANCY LIMITED (Hong Kong)

Observed indicators

files.xr103.com
sdk.51.la
hm.baidu.com
156.234.58.121
http://files.xr103.com/uploads/1/3/1/8/131871698/3356286.pdf
http://sdk.51.la/js-sdk-pro.min.js
https://hm.baidu.com/hm.js?d105d53295e7ffbd7af53b48cc64e880
http://files.xr103.com/hgkefu/index.html

Other scans of files.xr103.com (1)

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 - unknown

Questions about files.xr103.com

Is files.xr103.com safe?: The scan of files.xr103.com on 19 Aug 2026 reached no verdict either way (score 6). Too little was captured to judge it, which is an unknown rather than a pass.
How was files.xr103.com 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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Scanned on MalwareAnalyzer by Cyble · Open interactive scan