Rule History

alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET MALWARE Zeus Spam Campaign pdf.exe In ZIP - 26th Feb 2014"; flow:established,to_client; file_data; content:"PK"; within:2; content:"pdf.exe"; distance:42; within:500; classtype:trojan-activity; sid:2018182; rev:4; metadata:created_at 2014_02_27, deprecation_reason Relevance, signature_severity Major, updated_at 2024_01_08;)