alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN Win32/Necurs"; flow:to_server,established; content:"POST"; http_method; content:"/iis/host.aspx"; http_uri; fast_pattern; content:!"User-Agent|3a|"; http_header; content:"application/octet-stream"; http_header; reference:md5,871ecf11ddd7ffe294cab82bcaf9c310; reference:url,blogs.technet.com/b/mmpc/archive/2012/12/06/unexpected-reboot-necurs.aspx; classtype:trojan-activity; sid:2016000; rev:1;)

Added 2012-12-07 19:21:01 UTC


Topic revision: r1 - 2012-12-08 - TWikiGuest
 
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