alert http any any -> $HOME_NET any (msg:"ET WEB_SPECIFIC_APPS Palo Alto PAN-OS Authentication Bypass (CVE-2024-0012)"; flow:established,to_server; http.header; content:"X-PAN-AUTHCHECK|3a 20|off"; fast_pattern; reference:cve,2024-0012; classtype:attempted-admin; sid:2057705; rev:1; metadata:affected_product Palo_Alto_Networks, created_at 2024_11_19, cve CVE_2024_0012, deployment Perimeter, deployment Internal, deployment SSLDecrypt, confidence High, signature_severity Major, tag CISA_KEV, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_11_19, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application; target:dest_ip;)