Rule History

alert http $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET DELETED Suspicious HTTP GET to JPG with query string"; flow:established,to_server; content:"GET"; nocase; http_method; content:".jpg?"; nocase; http_uri; classtype:trojan-activity; sid:2011873; rev:5; metadata:created_at 2010_10_29, signature_severity Unknown, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2021_06_23;)