Rule History

alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET DELETED Possible Windows executable sent when remote host claims to send Javascript"; flow:established,from_server; content:"Content-Type|3a| application/"; content:"javascript|0d 0a|"; within:14; content:"MZ"; distance:0; byte_jump:4,58,relative,little; content:"PE|00 00|"; within:4; classtype:trojan-activity; sid:2008367; rev:8; metadata:created_at 2010_07_30, signature_severity Unknown, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)