alert dns $HOME_NET any -> any any (msg:"ET MALWARE FruityArmor DNS Lookup (shelves-design .com)"; dns.query; content:"shelves-design.com"; nocase; fast_pattern; endswith; reference:url,securelist.com/cve-2018-8453-used-in-targeted-attacks/88151/; classtype:trojan-activity; sid:2026470; rev:3; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2018_10_10, deployment Perimeter, performance_impact Low, confidence Medium, signature_severity Major, tag FruityArmor, updated_at 2020_09_16;)