alert dns $HOME_NET any -> any any (msg:"ET MALWARE TA569 Domain in DNS Lookup (skambio-porte .com)"; dns.query; content:"skambio-porte.com"; nocase; bsize:17; reference:md5,949a81bd2b47d628d13fed2236307568; classtype:trojan-activity; sid:2039030; rev:2; metadata:attack_target Client_Endpoint, created_at 2022_09_22, deployment Perimeter, malware_family TA569, confidence High, signature_severity Major, tag compromised_website, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_10_25;)