Is knowledge-repository.zibo.kayicloud.com safe?

No. MalwareAnalyzer scanned knowledge-repository.zibo.kayicloud.com on 20 Aug 2026 and returned a suspicious verdict with a score of 33 out of 100, categorised as phishing. Treat it as hostile until it is re-checked.

How was knowledge-repository.zibo.kayicloud.com 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.

knowledge-repository.zibo.kayicloud.com - suspicious URL scan, 20 Aug 2026

MalwareAnalyzer by Cyble scanned knowledge-repository.zibo.kayicloud.com and returned a suspicious verdict (score 33), categorised as phishing. The page resolved to 47.103.138.239 on Aliyun Computing Co., LTD in CN. 1 domain and 1 IP were contacted, over 11 HTTP requests. This is a point-in-time observation from 20 Aug 2026; the page may have changed since.

Scan result

Verdict: suspicious (score 33) · Confidence 39%
Scanned URL: https://knowledge-repository.zibo.kayicloud.com/
Domain: knowledge-repository.zibo.kayicloud.com · IP: 47.103.138.239 · AS37963 · CN
Page title: 医学AI服务
HTTP status: 200 · text/html
TLS issuer: C=US, O=Let's Encrypt, CN=YR2 · valid to Nov 17 21: · subject CN=knowledge-repository.zibo.kayicloud.com
HTTP requests captured: 11
Scan tier: standard · observed 2026-08-20 16:04:12 UTC

Antivirus & YARA (0 of 47 engines)

No engine flagged this page's content.

Why this verdict

Domain impersonates icloud (combosquat)
Certificate issued < 48h ago

Contacted infrastructure

47.103.138.239 - AS37963 Aliyun Computing Co., LTD (China)

Observed indicators

knowledge-repository.zibo.kayicloud.com
47.103.138.239
https://knowledge-repository.zibo.kayicloud.com/
https://knowledge-repository.zibo.kayicloud.com/logo.ico
https://knowledge-repository.zibo.kayicloud.com/static/js/index-BaQEoLXw.js
https://knowledge-repository.zibo.kayicloud.com/static/js/vendor-modules-CNbMtG2k.js
https://knowledge-repository.zibo.kayicloud.com/static/css/vendor-modules-OnmWxKI7.css
https://knowledge-repository.zibo.kayicloud.com/static/css/index-BZcV6ush.css
https://knowledge-repository.zibo.kayicloud.com/qwebchannel.js
https://knowledge-repository.zibo.kayicloud.com/config.js

Questions about knowledge-repository.zibo.kayicloud.com

Is knowledge-repository.zibo.kayicloud.com safe?: No. MalwareAnalyzer scanned knowledge-repository.zibo.kayicloud.com on 20 Aug 2026 and returned a suspicious verdict with a score of 33 out of 100, categorised as phishing. Treat it as hostile until it is re-checked.
How was knowledge-repository.zibo.kayicloud.com 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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