alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET DELETED Gh0st Remote Access Trojan Client Connect"; flow:to_server,established; content:"Gh0st"; depth:5; nocase; content:"|00 00 00|"; within:5; dsize:<180; flowbits:set,ET.ghost; classtype:trojan-activity; sid:2008888; rev:5; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2010_07_30, deployment Perimeter, malware_family Gh0st, malware_family PCRAT, signature_severity Critical, tag PCRAT, tag Gh0st, tag RAT, updated_at 2019_07_26;)