Rule History

alert tcp-pkt $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE [ANY.RUN] Win32/Gh0stRat Activity"; flow:established,to_server; content:"|32 00 32 00 32 00 32 00 00 00|"; depth:25; fast_pattern; content:"|78 9c|"; distance:4; within:2; reference:md5,0d5e3beb1a973c68180cdc7b4c9be36b; reference:url,app.any.run/tasks/bff76d98-1ed4-4503-a21b-7735bb0b7907; reference:url,community.emergingthreats.net/t/gh0strat/1017; classtype:trojan-activity; sid:2048477; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2023_10_06, deployment Perimeter, malware_family Gh0stRat, confidence High, signature_severity Critical, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_12_28, reviewed_at 2023_10_06; target:src_ip;)