krab5v[.]cc

Analysis of the domain krab5v.cc indicates it is an active phishing threat, currently serving a page titled 'Captcha' as of July 25, 2026. The domain was registered on February 24, 2026, through Porkbun LLC and remains operational with an HTTP 200 status. Infrastructure analysis reveals hosting on 185.149.120.187, an IP address assigned to AS57724 (DDOS-GUARD LTD) in Russia. The site employs Cloudflare nameservers (arushi.ns.cloudflare.com, viddy.ns.cloudflare.com) and is protected by DDoS-Guard, a service frequently associated with bulletproof hosting. SSL certification is provided by Let's Encrypt (R12), a common choice for both legitimate and malicious domains.

Detected technologies include Node.js and Express, suggesting a custom or lightweight backend framework, though no specific phishing kit has been identified in available data. Security vendor coverage is limited, with 4 of 93 engines on VirusTotal flagging the domain as malicious. It appears on at least one security blocklist (PhishDestroy) and holds a Gridinsoft trust score of 0/100, reinforcing its suspicious classification. The page title 'Captcha' is a common lure in phishing operations, often used to deceive users into completing fake verification steps or disclosing credentials.

However, the exact content, target brand, or phishing methodology remains unconfirmed due to lack of deeper forensic analysis. Defenders should treat this domain as high-risk based on its technical indicators, hosting provider, and detection history. Recommended actions include blocking the domain and its associated IP (185.149.120.187) at the network level, monitoring for related subdomains or newly registered lookalike domains, and submitting samples to threat intelligence platforms for further analysis. Given the use of Cloudflare and DDoS-Guard, takedown efforts may require coordination with both the registrar (Porkbun LLC) and hosting providers.