alert dns $HOME_NET any -> any any (msg:"ET MALWARE TA444 Domain in DNS Lookup (www .bitscrunch .co)"; dns.query; bsize:17; content:"www.bitscrunch.co"; nocase; classtype:trojan-activity; sid:2048966; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2023_10_30, deployment Perimeter, deprecation_reason Age, performance_impact Low, confidence High, signature_severity Major, tag TA444, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_06, reviewed_at 2024_03_06;)