Rule History

alert tcp $HOME_NET any -> $EXTERNAL_NET 1024:65535 (msg:"ET DELETED Storm Making initial outbound connection"; flowbits:isnotset,BE.stormtcp.init; flow:established,to_server; dsize:4; flowbits:noalert; flowbits:set,BE.stormtcp.init; classtype:trojan-activity; sid:2007640; rev:6; metadata:created_at 2010_07_30, signature_severity Unknown, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)