alert tcp-pkt $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE zgRAT / PureLogs CnC Activity M3"; reference:md5,a5e2d994c7df421a18487f484a2f6c64; classtype:trojan-activity; sid:2044196; rev:1; metadata:attack_target Client_Endpoint, created_at 2023_02_13, deployment Perimeter, malware_family PureLogs, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_02_13, reviewed_at 2023_10_23;)