Rule History

alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET DELETED Potential Zeus Binary Download - Specific PE Sections Structure"; flow:established,to_client; file_data; content:"MZ"; within:2; content:"This program cannot be run in DOS mode"; distance:0; content:"PE|00 00|"; distance:0; content:".text"; distance:0; content:"m13"; distance:0; content:"m12"; distance:0; content:"m11"; distance:0; content:"m10"; distance:0; content:"m9"; distance:0; content:"m8"; distance:0; content:"m7"; distance:0; content:"m6"; distance:0; content:"m5"; distance:0; content:"m4"; distance:0; content:"m3"; distance:0; content:".data"; distance:0; content:".data2"; distance:0; reference:url,ioactive.com/pdfs/ZeusSpyEyeBankingTrojanAnalysis.pdf; classtype:trojan-activity; sid:2016188; rev:4; metadata:created_at 2013_01_12, signature_severity Unknown, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)