alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET EXPLOIT Microsoft Windows Themes Spoofing (CVE-2024-38030)"; flow:established,to_client; http.response_body; content:"|5b|Theme|5d 0a|"; fast_pattern; startswith; content:"|3d 5c 3f 3f 5c|UNC|5c|"; pcre:"/\x0a(BrandImage|Wallpaper|Path)\x3d\x5c\x3f{2}\x5cUNC\x5c/Q"; reference:url,github.com/CICADA8-Research/Penetration/blob/main/POCs/CVE-2024-38030/theme.theme; reference:cve,2024-38030; classtype:attempted-user; sid:2060030; rev:1; metadata:attack_target Client_Endpoint, created_at 2025_02_11, cve CVE_2024_38030, deployment Perimeter, deployment Internal, confidence High, signature_severity Major, tag Exploit, updated_at 2025_02_11; target:dest_ip;)