alert http any any -> $HOME_NET any (msg:"ET WEB_SPECIFIC_APPS LG Simple Editor Rename Malicious BMP to JSP Attempt (CVE-2023-40498)"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"/simpleeditor/fileSystem/makeDetailContent.do"; fast_pattern; http.request_body; content:"|7b 22|command|22 3a 22|cp|22 2c 22|option|22 3a 22|-f|22 2c 22|srcPath|22 3a 22|"; content:".bmp|22 2c 22|destPath|22 3a 22|"; within:100; content:".jsp|22 7d|"; within:50; reference:url,attackerkb.com/topics/qB3G1ymgSh/cve-2023-40498; reference:cve,2023-40498; classtype:attempted-admin; sid:2049213; rev:3; metadata:attack_target Web_Server, created_at 2023_11_15, cve CVE_2023_40498, deployment Perimeter, deployment Internal, performance_impact Low, confidence High, signature_severity Major, updated_at 2024_03_08, reviewed_at 2024_10_02; target:dest_ip;)