alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Win32/zgRAT CnC Activity (GET)"; flow:established,to_server; http.method; content:"GET"; http.uri; content:".php|3f|from=USB"; fast_pattern; content:"&user="; reference:md5,abc7a9c5b732b72a8f47fd85ee638c09; reference:url,twitter.com/Tac_Mangusta/status/1678185981344731137; classtype:trojan-activity; sid:2046760; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2023_07_10, deployment Perimeter, malware_family Win32_zgRAT, confidence High, signature_severity Critical, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_07_10;)