alert http $EXTERNAL_NET any -> $HTTP_SERVERS any (
msg:"ET WEB_SPECIFIC_APPS Sahana Agasti dao.php approot Parameter Remote File Inclusion Attempt";
flow:established,to_server;
http.method;
content:"GET";
http.uri;
content:"/mod/vm/model/dao.php?"; nocase;
content:"global[approot]="; nocase;
pcre:"/^\s*(?:ftps?|https?|php)\x3a\//Ri";
reference:bugtraq,45656;
reference:url,exploit-db.com/exploits/15896/;
reference:url,xforce.iss.net/xforce/xfdb/64442;
classtype:web-application-attack;
sid:2012497; rev:5;
metadata:created_at 2011_03_14, signature_severity Major, updated_at 2020_04_20, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;
)