alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE MageCart Exfil URI"; flow:established,to_server; http.uri; content:"/502.jsp"; fast_pattern; http.host; content:"imags.pw"; endswith; reference:url,sansec.io/research/largest-magento-hack-to-date; classtype:trojan-activity; sid:2030885; rev:1; metadata:attack_target Client_Endpoint, created_at 2020_09_15, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_09_15;)