alert http any any -> $HOME_NET any (msg:"ET WEB_SPECIFIC_APPS Citrix Session Recording Remote Code Execution (CVE-2024-8069)"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"/msmq/private$/citrixsmaudeventdata"; fast_pattern; http.header; content:"SOAPAction|3a 20 22|MSMQMessage|22|"; http.request_body; content:"/msmq/Private$/CitrixSmAudEventData"; nocase; content:"Content-Type|3a 20|application/octet-stream|0d 0a|"; content:"System|2e|DelegateSerializationHolder"; distance:0; reference:url,labs.watchtowr.com/visionaries-at-citrix-have-democratised-remote-network-access-citrix-virtual-apps-and-desktops-cve-unknown/; reference:cve,2024-8069; classtype:web-application-attack; sid:2057435; rev:1; metadata:affected_product Citrix, attack_target Server, tls_state TLSDecrypt, created_at 2024_11_13, cve CVE_2024_8069, deployment Perimeter, deployment Internal, deployment SSLDecrypt, confidence High, signature_severity Major, tag Exploit, updated_at 2024_11_13, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application; target:dest_ip;)