alert http $EXTERNAL_NET any -> $HTTP_SERVERS any (msg:"ET WEB_SPECIFIC_APPS Free Directory Script 1.1.1 API_HOME_DIR Local File Inclusion"; flow:to_server,established; http.method; content:"GET"; http.uri; content:"/init.php?"; nocase; content:"API_HOME_DIR="; nocase; pcre:"/(\.\.\/){1,}/"; reference:url,secunia.com/advisories/32745/; reference:url,milw0rm.com/exploits/7155; classtype:web-application-attack; sid:2008878; rev:7; metadata:affected_product Web_Server_Applications, attack_target Server, created_at 2010_07_30, deployment Perimeter, deployment Internal, deployment Datacenter, confidence High, signature_severity Major, tag Local_File_Inclusion, tag Exploit, tag LFI, tag RFI, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_09_11, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application; target:dest_ip;)