Rule History

alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET MALWARE Windows Executable Sent When Remote Host Claims to Send a RAR Archive"; flow:established,from_server; http.content_type; content:"application/rar"; nocase; fast_pattern; bsize:15; file.data; content:"MZ"; depth:2; byte_jump:4,58,relative,little; content:"PE|00 00|"; distance:-64; within:4; classtype:trojan-activity; sid:2022874; rev:4; metadata:created_at 2016_06_08, confidence High, signature_severity Major, updated_at 2020_08_24;)