Rule History

alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET WEB_CLIENT [eSentire] Fake Flash Update 2018-07-09"; flow:established,to_client; file_data; content:"<title>Critical error!"; nocase; fast_pattern; content:"Your player version"; nocase; distance:0; content:"has a critical vulnerability"; nocase; distance:0; content:"FlashPlayer.exe"; nocase; distance:0; classtype:trojan-activity; sid:2025647; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2018_07_10, deployment Perimeter, performance_impact Moderate, signature_severity Major, updated_at 2019_07_26;)