alert http any any -> $HOME_NET any (
msg:"ET WEB_SPECIFIC_APPS MedDream PACS Premium cecho.php SSRF Attempt (CVE-2025-24485)";
flow:established,to_server;
http.method;
content:"GET";
http.uri;
content:"/Pacs/cecho.php|3f|"; startswith; fast_pattern;
content:"ipaddr|3d|";
content:"port|3d|";
reference:url,talosintelligence.com/vulnerability_reports/TALOS-2025-2177;
reference:cve,2025-24485;
classtype:attempted-admin;
sid:2069374; rev:1;
metadata:affected_product MedDream, attack_target Server, tls_state plaintext, created_at 2026_05_20, cve CVE_2025_24485, deployment Perimeter, deployment Internal, performance_impact Low, confidence High, signature_severity Minor, tag Exploit, updated_at 2026_05_20, mitre_tactic_id TA0007, mitre_tactic_name Discovery, mitre_technique_id T1018, mitre_technique_name Remote_System_Discovery;
target:dest_ip;
)