alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET DELETED Angler EK Landing Page Feb 24 2014"; flow:from_server,established; file_data; content:"AgControl.AgControl"; nocase; fast_pattern:only; content:"parseInt"; nocase; content:"32"; pcre:"/^\W/R"; content:"63"; nocase; within:100; pcre:"/^\W/R"; content:"if"; distance:-200; within:200; nocase; pcre:"/^(?:\s*?|\/\*(?:(?!\*\/).)*?\*\/)*?\((?:\s*?|\/\*(?:(?!\*\/).)*?\*\/)*?(?P<vname>[^\s>=]+)(?:\s*?|\/\*(?:(?!\*\/).)*?\*\/)*?<(?:\s*?|\/\*(?:(?!\*\/).)*?\*\/)*?32\b.{0,200}(?P=vname)(?:\s*?|\/\*(?:(?!\*\/).)*?\*\/)*?\x3d(?:\s*?|\/\*(?:(?!\*\/).)*?\*\/)*?63\b.{1,200}\+=.{0,200}\((?:\s*?|\/\*(?:(?!\*\/).)*?\*\/)*?(?P=vname)/Rsi"; classtype:exploit-kit; sid:2018171; rev:7; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2014_02_25, deployment Perimeter, malware_family Angler, signature_severity Critical, tag Angler, tag Exploit_Kit, updated_at 2019_07_26;)