alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET EXPLOIT Windows Defender POWERLIKS Detection Bypass"; flow:established,to_client; file.data; content:"|3c 21 5b|CDATA|5b 0a|var"; content:"|20 3d 20 22|6E657720416374697665584F626A6563742822575363726970742E5368656C6C22292E52756E2"; fast_pattern; content:"str|20 2b 3d 20|String.fromCharCode|28|parseInt"; reference:url,exploit-db.com/exploits/50654; classtype:trojan-activity; sid:2034914; rev:3; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_01_13, deployment Perimeter, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_03_14;)