alert http any any -> [$HOME_NET,$HTTP_SERVERS] any (msg:"ET EXPLOIT VMware Spring Cloud Gateway Code Injection (CVE-2022-22947)"; flow:established,to_server; flowbits:isset,ET.vmware.2022.22947; http.request_line; content:"POST /actuator/gateway/refresh"; startswith; fast_pattern; http.request_body; content:"|22|filters|22 3a|"; nocase; content:"|22 23 7b|"; within:115; reference:cve,2022-22947; classtype:attempted-admin; sid:2035381; rev:2; metadata:attack_target Server, created_at 2022_03_02, cve CVE_2022_22947, deployment Perimeter, deployment Internal, confidence High, signature_severity Major, tag Exploit, tag CISA_KEV, updated_at 2022_03_02, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;)