alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Banker.Delf User-Agent (hhh)"; flow:established,to_server; http.user_agent; content:"hhh"; depth:3; reference:url,www.avira.com/en/threats/section/details/id_vir/1836/tr_banker.delf.df735649.html; classtype:trojan-activity; sid:2004442; rev:10; metadata:created_at 2010_07_30, confidence High, signature_severity Major, updated_at 2020_08_13;)