DigiCert UltraDNS Sinkholed
VerdictMalicious
Severitymedium
WEBSITE ANALYSIS REPORT
http://ultraproxy.info/cdn-cgi/challenge-platform/h/g/scripts/jsd/f78657f80e4b/main.js?
public
Report summary
Submitted and final observations · captured HTTP activity
- Submitted URL
- http://ultraproxy.info/cdn-cgi/challenge-platform/h/g/scripts/jsd/f78657f80e4b/main.js?
- Submitted IP / ASN
104.21.76.162 AS13335 · CLOUDFLARENET
- Final URL
- https://ultraproxy.info/cdn-cgi/challenge-platform/h/g/scripts/jsd/f78657f80e4b/main.js?
- Final IP / ASN
- 172.67.197.119 AS13335 · CLOUDFLARENET
Final page
- Page title
- ultraproxy.info/cdn-cgi/challenge-platform/h/g/scripts/jsd/f78657f80e4b/main.js?
- Final DOM MIME
- text/html; charset=utf-8
- Final DOM size
- 10.7 KB (11002 bytes)
Detections
Activity
- HTTP requests
- 2
- Observed hosts
- 1
- Script records
- 0
Estimated HTTP data
- Sent
- ~1.0 KB
- Received
- ~118.6 KB
Page capture
Final browser state
Detection signals
URLQuery findings, Threat Detection Systems, and IDS alerts
Threat Detection Systems
1Host infrastructure
Observed hosts are context, not independent maliciousness verdicts
| Host | Rank | Registered | First seen | Last seen | Sent | Received | IP | Fingerprints |
|---|---|---|---|---|---|---|---|---|
| ultraproxy.info 2 alerts | 1531834 | 2021-01-06 | 2025-12-22 | 2025-12-22 | 1.0 KB | 118.6 KB | 172.67.197.119 | Cloudflare CDN Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services. cdnjs CDN cdnjs is a free distributed JS library delivery service. jQuery CDN CDN jQuery CDN is a way to include jQuery in your website without actually downloading and keeping it your website's folder. jQuery:3.4.1 JavaScript libraries jQuery is a JavaScript library which is a free, open-source software designed to simplify HTML DOM tree traversal and manipulation, as well as event handling, CSS animation, and Ajax. Select2 JavaScript libraries Select2 is a jQuery based replacement for select boxes. It supports searching, remote data sets, and infinite scrolling of results. |