alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET DELETED BlackHole EK Landing Nov 17 2015"; flow:from_server,established; file_data; content:"|2e 73 74 79 6c 65 2e 6c 65 66 74 3d 3d 3d 22 22 29 7b 67 67 3d 22 67 65 74 41 22 3b 7d 71 71 3d 22 71 22 3b 67 67 2b 3d 22 74 74 72 69 22 3b 66 75 6e 63 74 69 6f 6e 20 63 78 7a 28 29|"; fast_pattern:17,20; classtype:exploit-kit; sid:2022113; rev:3; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2015_11_17, deployment Perimeter, malware_family Blackhole, signature_severity Critical, tag Blackhole, tag Exploit_Kit, updated_at 2019_07_26;)