alert http any any -> [$HOME_NET,$HTTP_SERVERS] any (msg:"ET EXPLOIT iRZ Mobile Router RCE Inbound M1 (CVE-2022-27226)"; flow:to_server,established; http.method; content:"POST"; http.uri; content:"/api/crontab"; fast_pattern; http.request_body; content:"|22|tasks|22 3a|"; content:"|22|command|22 3a|"; reference:cve,2022-27226; classtype:attempted-admin; sid:2035954; rev:1; metadata:attack_target Networking_Equipment, created_at 2022_04_14, cve CVE_2022_27226, deployment Perimeter, deployment Internal, confidence Medium, signature_severity Major, updated_at 2022_04_14;)