alert http any any -> [$HOME_NET,$HTTP_SERVERS] any (msg:"ET EXPLOIT TerraMaster TOS Information Leak Inbound (CVE-2022-24990)"; flow:to_server,established; http.method; content:"GET"; http.uri; content:"/module/api.php?mobile/webNasIPS"; fast_pattern; reference:cve,2022-24990; classtype:attempted-recon; sid:2035631; rev:1; metadata:attack_target Server, created_at 2022_03_29, cve CVE_2022_24990, deployment Perimeter, deployment Internal, confidence Medium, signature_severity Major, tag Exploit, tag CISA_KEV, updated_at 2022_03_29, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;)