alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN W32/Nolja Trojan User-Agent (FileNolja?)"; flow:established,to_server; content:"FileNolja"; http_header; nocase; fast_pattern:only; pcre:"/User-Agent\x3A[^\r\n]*FileNolja/Hi"; classtype:trojan-activity; sid:2013376; rev:2; metadata:created_at 2011_08_05, updated_at 2011_08_05;)

Added 2017-08-07 21:06:40 UTC

alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN W32/Nolja Trojan User-Agent (FileNolja?)"; flow:established,to_server; content:"FileNolja"; http_header; nocase; fast_pattern:only; pcre:"/User-Agent\x3A[^\r\n]*FileNolja/Hi"; classtype:trojan-activity; sid:2013376; rev:1;)

Added 2011-10-12 19:36:43 UTC