alert http $EXTERNAL_NET any -> $HTTP_SERVERS any (
msg:"ET WEB_SPECIFIC_APPS Concrete DIR_FILES_BLOCK_TYPES_CORE Parameter Remote File Inclusion Attempt";
flow:established,to_server;
http.method;
content:"GET";
http.uri;
content:"/blocks/file/controller.php?"; nocase;
content:"DIR_FILES_BLOCK_TYPES_CORE="; nocase;
pcre:"/DIR_FILES_BLOCK_TYPES_CORE=\s*(ftps?|https?|php)\:\//i";
reference:bugtraq,45669;
classtype:web-application-attack;
sid:2012165; rev:6;
metadata:created_at 2011_01_07, signature_severity Major, 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;
)