alert http $EXTERNAL_NET any -> $HTTP_SERVERS any (msg:"ET EXPLOIT Joomla RCE (JDatabaseDriverMysqli) M2"; flow:established,to_server; http.header; content:"JDatabaseDriverMysqli"; fast_pattern; content:"JSimplepieFactory"; reference:url,blog.sucuri.net/2015/12/remote-command-execution-vulnerability-in-joomla.html; classtype:web-application-attack; sid:2031319; rev:1; metadata:created_at 2020_12_11, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_12_11;)