alert http $EXTERNAL_NET any -> $HOME_NET any (
msg:"ET EXPLOIT_KIT Probable Sakura exploit kit landing page obfuscated applet tag Mar 1 2013";
flow:established,from_server;
file_data;
content:"<#a#p#p#l#e#t#";
flowbits:set,et.exploitkitlanding;
classtype:exploit-kit;
sid:2016520; rev:3;
metadata:created_at 2013_03_05, signature_severity Major, updated_at 2019_07_26, mitre_tactic_id TA0005, mitre_tactic_name Defense_Evasion, mitre_technique_id T1027, mitre_technique_name Obfuscated_Files_or_Information;
)