alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET EXPLOIT_KIT EITest SocENG Inject M2"; flow:established,from_server; file_data; content:"|69 64 3d 22 70 70 68 68 22 20 3e 54 68 65 20 22 48 6f 65 66 6c 65 72 54 65 78 74 22 20 66 6f 6e 74 20 77 61 73 6e 27 74 20 66 6f 75 6e 64 2e|"; classtype:social-engineering; sid:2024199; rev:3; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2017_04_11, deployment Perimeter, malware_family EITest, confidence High, signature_severity Major, updated_at 2021_03_08;)