kkrab5c[.]ru

Analysis of kkrab5c.ru shows that the domain was registered on 5 February 2026 through the Russian registrar REGRU-RU. The domain is delegated to Cloudflare’s DNS infrastructure, specifically the roxy.ns.cloudflare.com and yevgen.ns.cloudflare.com name servers, which situates its resolution within Cloudflare’s Anycast network. A DNS query returns the address 104.21.36.113, an IP belonging to Cloudflare’s edge network, indicating that the site is hosted behind a reverse‑proxy service that can obscure the true origin server. VirusTotal has recorded five positive detections out of ninety‑one submitted security‑vendor scans, confirming that a subset of anti‑malware products classify the site as malicious.

The domain appears on a single public blocklist and is actively blocked by the PhishDestroy feed, reinforcing the consensus that the address is being used for phishing‑related activity. No additional public intelligence such as OTX entries, SSL certificate details, or page‑title metadata is currently available, limiting the depth of behavioural insight. Given the combination of recent creation, Cloudflare‑based hosting, multiple vendor detections, and inclusion on an operational blocklist, the risk posture of kkrab5c.ru is elevated and the infrastructure should be treated as hostile.

Defensive teams are advised to add the domain and its resolving IP to network‑level deny lists, enforce URL filtering rules that match the exact host name, and monitor DNS queries for any look‑ups to the associated Cloudflare name servers. Continuous re‑scanning with up‑to‑date sandbox environments is recommended to capture any evolving payloads that may be delivered through the site. Organizations should also consider sharing observed traffic samples with threat‑intel communities to improve collective detection capabilities.