alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET HUNTING Obfuscated Split String (Single Q) 9"; flow:established,to_client; flowbits:set,ET.JS.Obfus.Func; file.data; content:"|27|sp|27|+|27|l|27|+|27|i|27|+|27|t|27|"; nocase; classtype:bad-unknown; sid:2017228; rev:5; metadata:created_at 2013_07_30, former_category INFO, confidence Medium, signature_severity Minor, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_11_29, mitre_tactic_id TA0005, mitre_tactic_name Defense_Evasion, mitre_technique_id T1027, mitre_technique_name Obfuscated_Files_or_Information;)