alert tcp $EXTERNAL_NET any -> $HOME_NET $HTTP_PORTS (msg:"ET SCAN Nikto Web App Scan in Progress"; flow:to_server,established; content:"(Nikto"; fast_pattern:only; http_header; pcre:"/^User-Agent\x3a[^\r\n]*?\(Nikto/Hmi"; threshold: type both, count 5, seconds 60, track by_src; reference:url,www.cirt.net/code/nikto.shtml; reference:url,doc.emergingthreats.net/2002677; classtype:web-application-attack; sid:2002677; rev:14;)

Added 2014-02-03 18:51:00 UTC


alert tcp $EXTERNAL_NET any -> $HOME_NET $HTTP_PORTS (msg:"ET SCAN Nikto Web App Scan in Progress"; flow:to_server,established; content:"User-Agent|3a| Mozilla/4.75 (Nikto"; fast_pattern:11,20; http_header; threshold: type both, count 5, seconds 60, track by_src; reference:url,www.cirt.net/code/nikto.shtml; reference:url,doc.emergingthreats.net/2002677; classtype:web-application-attack; sid:2002677; rev:13;)

Added 2011-12-19 18:45:30 UTC


alert tcp $EXTERNAL_NET any -> $HOME_NET $HTTP_PORTS (msg:"ET SCAN Nikto Web App Scan in Progress"; flow:to_server,established; content:"User-Agent|3a| Mozilla/4.75 (Nikto"; http_header; threshold: type both, count 5, seconds 60, track by_src; reference:url,www.cirt.net/code/nikto.shtml; reference:url,doc.emergingthreats.net/2002677; classtype:web-application-attack; sid:2002677; rev:12;)

Added 2011-10-12 19:12:08 UTC


alert tcp $EXTERNAL_NET any -> $HOME_NET $HTTP_PORTS (msg:"ET SCAN Nikto Web App Scan in Progress"; flow:to_server,established; content:"User-Agent|3a| Mozilla/4.75 (Nikto"; http_header; threshold: type both, count 5, seconds 60, track by_src; classtype:web-application-attack; reference:url,www.cirt.net/code/nikto.shtml; reference:url,doc.emergingthreats.net/2002677; sid:2002677; rev:12;)

Added 2011-09-14 22:25:02 UTC


alert tcp $EXTERNAL_NET any -> $HOME_NET $HTTP_PORTS (msg:"ET SCAN Nikto Web App Scan in Progress"; flow:to_server,established; content:"User-Agent|3a| Mozilla/4.75 (Nikto"; http_header; threshold: type both, count 5, seconds 60, track by_src; classtype:web-application-attack; reference:url,www.cirt.net/code/nikto.shtml; reference:url,doc.emergingthreats.net/2002677; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/SCAN/SCAN_Nikto; sid:2002677; rev:12;)

Added 2011-02-04 17:22:00 UTC


alert tcp $EXTERNAL_NET any -> $HOME_NET $HTTP_PORTS (msg:"ET SCAN Nikto Web App Scan in Progress"; flow:to_server,established; content:"User-Agent\:"; nocase; content:"Nikto"; nocase; distance:0; within:50; pcre:"/User-Agent\:[^\n]+Nikto/i"; threshold: type both, count 5, seconds 60, track by_src; reference:url,www.cirt.net/code/nikto.shtml; classtype:web-application-attack; reference:url,doc.emergingthreats.net/2002677; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/SCAN/SCAN_Nikto; sid:2002677; rev:5;)

Added 2009-12-15 08:30:44 UTC


alert tcp $EXTERNAL_NET any -> $HOME_NET $HTTP_PORTS (msg:"ET SCAN Nikto Web App Scan in Progress"; flow:to_server,established; content:"User-Agent\:"; nocase; content:"Nikto"; nocase; distance:0; within:50; pcre:"/User-Agent\:[^\n]+Nikto/i"; threshold: type both, count 5, seconds 60, track by_src; reference:url,www.cirt.net/code/nikto.shtml; classtype:web-application-attack; reference:url,doc.emergingthreats.net/2002677; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/SCAN/SCAN_Nikto; sid:2002677; rev:5;)

Added 2009-12-15 08:30:44 UTC


alert tcp $EXTERNAL_NET any -> $HOME_NET $HTTP_PORTS (msg:"ET SCAN Nikto Web App Scan in Progress"; flow:to_server,established; content:"User-Agent\:"; nocase; content:"Nikto"; nocase; distance:0; within:50; pcre:"/User-Agent\:[^\n]+Nikto/i"; reference:url,www.cirt.net/code/nikto.shtml; classtype:web-application-attack; reference:url,doc.emergingthreats.net/2002677; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/SCAN/SCAN_Nikto; sid:2002677; rev:4;)

Added 2009-02-12 18:21:19 UTC


alert tcp $EXTERNAL_NET any -> $HOME_NET $HTTP_PORTS (msg:"ET SCAN Nikto Web App Scan in Progress"; flow:to_server,established; content:"User-Agent\:"; nocase; content:"Nikto"; nocase; distance:0; within:50; pcre:"/User-Agent\:[^\n]+Nikto/i"; reference:url,www.cirt.net/code/nikto.shtml; classtype:web-application-attack; reference:url,doc.emergingthreats.net/2002677; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/SCAN/SCAN_Nikto; sid:2002677; rev:4;)

Added 2009-02-12 18:21:19 UTC


alert tcp $EXTERNAL_NET any -> $HOME_NET $HTTP_PORTS (msg:"ET SCAN Nikto Web App Scan in Progress"; flow:to_server,established; content:"User-Agent\:"; nocase; content:"Nikto"; nocase; distance:0; within:50; pcre:"/User-Agent\:[^\n]+Nikto/i"; reference:url,www.cirt.net/code/nikto.shtml; classtype:web-application-attack; sid:2002677; rev:3;)

Added 2008-01-29 10:56:40 UTC


alert tcp $EXTERNAL_NET any -> $HOME_NET $HTTP_PORTS (msg:"ET SCAN Nikto Web App Scan in Progress"; flow:to_server,established; content:"User-Agent\:"; nocase; content:"Nikto"; nocase; distance:0; within:50; pcre:"/User-Agent\:[^\n]+Nikto/i"; reference:url,www.cirt.net/code/nikto.shtml; classtype:web-application-attack; sid:2002677; rev:3;)

Added 2008-01-29 10:56:40 UTC


alert tcp $EXTERNAL_NET any -> $HOME_NET $HTTP_PORTS (msg:"BLEEDING-EDGE SCAN Nikto Web App Scan in Progress"; flow:to_server,established; content:"User-Agent\:"; nocase; pcre:"/User-Agent\:[^\n]+Nikto/i"; reference:url,www.cirt.net/code/nikto.shtml; classtype:web-application-attack; sid:2002677; rev:2;)



Topic revision: r1 - 2014-02-03 - TWikiGuest
 
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