alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET POLICY Outdated Flash Version M1"; flow:established,to_server; threshold:type limit, count 1, seconds 60, track by_src; http.header; content:"x-flash-version|3a 20|"; content:!"32.0.0.387|0d 0a|"; within:12; content:!"32,0,0,387|0d 0a|"; within:12; reference:url,www.adobe.com/software/flash/about/; classtype:policy-violation; sid:2014726; rev:128; metadata:affected_product Adobe_Flash, created_at 2012_05_09, performance_impact Significant, confidence High, signature_severity Informational, updated_at 2024_04_08;)