Rule History

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Moist Stealer CnC Exfil"; flow:established,to_server; http.uri; content:".php?id="; content:"&caption="; distance:0; content:"|20|Moist|20|Stealer|20|gate|20|detected|20|new|20|log!"; nocase; distance:0; fast_pattern; content:"User|3a|"; nocase; distance:0; content:"IP|3a|"; nocase; distance:0; http.request_body; content:"].zip|0d 0a|"; http.header_names; content:!"Referer"; reference:md5,f855dffcbd21d4e4a59eed5a7a392af9; classtype:command-and-control; sid:2030900; rev:4; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2020_09_23, deployment Perimeter, deployment SSLDecrypt, deprecation_reason Age, malware_family Moist_Stealer, confidence High, signature_severity Major, updated_at 2024_01_02, reviewed_at 2024_01_02;)