alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Kingsoft.com Fake AV User-Agent (KAVTools)"; flow:to_server,established; content:"|0d 0a|User-Agent\: KAVTools"; nocase; classtype:trojan-activity; sid:2008217; rev:1;)
Added 2008-05-13 21:27:04 UTC