alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET DELETED pamdql obfuscated javascript _222_ padding"; flow:established,from_server; file_data; content:"d_222_o_222_c_222_u_222_"; flowbits:set,et.exploitkitlanding; classtype:bad-unknown; sid:2015785; rev:4; metadata:created_at 2012_10_09, signature_severity Unknown, tag Description_Generated_By_Proofpoint_Nexus, 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;)