alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET DELETED Blackhole Exploit Kit hostile PDF qwe123"; flow:established,from_server; file_data; content:"/Kids [1 0 R]/"; content:"|0d 0a 09 09|<field qwe=|22|213123|22| name=|22|qwe123|22|"; distance:0; content:"application/x-javascript"; distance:0; classtype:exploit-kit; sid:2013990; rev:5; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2011_12_06, deployment Perimeter, malware_family Blackhole, signature_severity Critical, tag Blackhole, tag Exploit_Kit, updated_at 2021_06_23;)