alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET WEB_CLIENT Adobe Flash Player Button Remote Code Execution Attempt"; flowbits:isset,ET.flash.pdf; flow:established,to_client; content:"|07 07 02 17 07 06 1A 07 1B 1B 07 02 1C 07 07 1E|"; reference:bid,44504; reference:cve,2010-3654; classtype:attempted-user; sid:2013282; rev:2; metadata:affected_product Web_Browsers, affected_product Web_Browser_Plugins, attack_target Client_Endpoint, created_at 2011_07_15, cve CVE_2010_3654, deployment Perimeter, confidence High, signature_severity Major, tag Web_Client_Attacks, updated_at 2019_07_26, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;)