alert dns $HOME_NET any -> any any (msg:"ET EXPLOIT_KIT Balada Domain in DNS Lookup (blueselectorpage .com)"; dns.query; dotprefix; content:".blueselectorpage.com"; nocase; endswith; reference:url,blog.sucuri.net/2024/01/thousands-of-sites-with-popup-builder-compromised-by-balada-injector.html; classtype:exploit-kit; sid:2055367; rev:1; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2024_08_21, deployment Perimeter, malware_family BALADA, performance_impact Low, confidence High, signature_severity Minor, tag Exploit_Kit, tag compromised_website, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_08_21, reviewed_at 2024_12_24;)