Rule History

alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET POLICY Executable Download From Russian Content-Language Website"; flow:established,to_client; content:"|0d 0a|Content-Language|3A| ru"; nocase; content:"|0d 0a 0d 0a|MZ"; distance:0; byte_jump:4,58,relative,little; content:"PE|00 00|"; distance:-64; within:4; classtype:misc-activity; sid:2012523; rev:9; metadata:created_at 2011_03_21, deployment Perimeter, confidence High, signature_severity Informational, updated_at 2023_05_08; target:dest_ip;)