jup-ultra[.]com

Analysis of jup-ultra.com indicates a brand‑impersonation operation targeting the Jupiter brand. The domain was registered on 18 October 2025 via Name SRS AB and is hosted on Cloudflare’s network (AS13335), resolving to 104.21.75.24 in the United States. No TLS certificate is presented, meaning the site would be served over HTTP only. The page title returned by the server is “Nur einen Moment…”, which provides no direct reference to the targeted brand or a legitimate service. Gridinsoft assigns a trust score of 0 / 100, and two of ninety‑five VirusTotal scanners have flagged the domain as malicious.

The site appears on a single external blocklist and has been taken down by PhishDestroy, confirming that it was identified as a phishing or scam resource. The listed nameservers, jay.ns.cloudflare.com and vivienne.ns.cloudflare.com, are standard Cloudflare resolvers and do not reveal additional infrastructure. Evidence points to a crypto‑scam motive, as the intelligence categorises the activity as a “Crypto Scam”. However, the exact payload, payment address, or victim interaction flow has not been disclosed, leaving the specific attack vector uncertain. No SSL/TLS, Safe Browsing, OTX, or additional vendor detections are available beyond the two VirusTotal flags.

Defenders should block the IP address 104.21.75.24 and the domain name at DNS level, monitor for any traffic to the associated Cloudflare nameservers, and incorporate the domain into internal phishing‑detection rules. Because the site is currently offline, continuous observation of the hosting account for re‑activation is advised. Organizations using the Jupiter brand should educate users about unsolicited communications that reference “Nur einen Moment…” and reinforce the policy of only interacting with verified Jupiter channels. Incident response teams should retain the registration details, blocklist entry, and the two vendor detections as forensic evidence for future attribution.