alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Possible Dridex Campaign Download Jan 28 2015"; flow:established,to_server; http.method; content:"GET"; http.uri; content:"/js/bin.exe?="; fast_pattern; pcre:"/\/js\/bin\.exe\?=\d+$/"; http.header_names; to_lowercase; content:!"|0d 0a|referer|0d 0a|"; classtype:trojan-activity; sid:2020328; rev:5; metadata:created_at 2015_01_29, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_04_20;)