alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET POLICY Possible Web Crawl using Wget"; flow:established,to_server; content:"Wget"; nocase; http_user_agent; threshold: type both, track by_src, count 10, seconds 60; reference:url,www.gnu.org/software/wget/; reference:url,doc.emergingthreats.net/2002823; classtype:attempted-recon; sid:2002823; rev:11; metadata:created_at 2010_07_30, former_category POLICY, updated_at 2020_04_27;)

Added 2020-08-05 19:01:41 UTC

Please enter documentation, comments, false positives, or concerns with this signature. Press the Attach button below to add samples or Pcaps.

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alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET POLICY Possible Web Crawl using Wget"; flow:established,to_server; content:"Wget"; nocase; http_user_agent; threshold: type both, track by_src, count 10, seconds 60; metadata: former_category POLICY; reference:url,www.gnu.org/software/wget/; reference:url,doc.emergingthreats.net/2002823; classtype:attempted-recon; sid:2002823; rev:11; metadata:created_at 2010_07_30, updated_at 2020_04_27;)

Added 2020-04-27 19:10:18 UTC

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alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET POLICY POSSIBLE Web Crawl using Wget"; flow:established,to_server; content:"Wget"; nocase; http_user_agent; threshold: type both, track by_src, count 10, seconds 60; reference:url,www.gnu.org/software/wget/; reference:url,doc.emergingthreats.net/2002823; classtype:attempted-recon; sid:2002823; rev:11; metadata:created_at 2010_07_30, updated_at 2010_07_30;)

Added 2018-09-13 19:38:16 UTC

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Added 2018-09-13 17:52:58 UTC

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alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET POLICY POSSIBLE Web Crawl using Wget"; flow:established,to_server; content:"Wget"; nocase; http_user_agent; threshold: type both, track by_src, count 10, seconds 60; reference:url,www.gnu.org/software/wget/; reference:url,doc.emergingthreats.net/2002823; classtype:attempted-recon; sid:2002823; rev:11; metadata:created_at 2010_07_30, updated_at 2010_07_30;)

Added 2017-08-07 20:56:14 UTC

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alert tcp $EXTERNAL_NET any -> $HOME_NET $HTTP_PORTS (msg:"ET POLICY POSSIBLE Web Crawl using Wget"; flow:established,to_server; content:"User-Agent|3A| "; nocase; http_header; content:"Wget"; nocase; http_header; fast_pattern; threshold: type both, track by_src, count 10, seconds 60; reference:url,www.gnu.org/software/wget/; reference:url,doc.emergingthreats.net/2002823; classtype:attempted-recon; sid:2002823; rev:6;)

Added 2011-10-12 19:12:20 UTC

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alert tcp $EXTERNAL_NET any -> $HOME_NET $HTTP_PORTS (msg:"ET POLICY POSSIBLE Web Crawl using Wget"; flow:established,to_server; content:"User-Agent|3A| "; nocase; http_header; content:"Wget"; nocase; http_header; fast_pattern; threshold: type both, track by_src, count 10, seconds 60; classtype: attempted-recon; reference:url,www.gnu.org/software/wget/; reference:url,doc.emergingthreats.net/2002823; sid:2002823; rev:6;)

Added 2011-09-14 22:25:15 UTC

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alert tcp $EXTERNAL_NET any -> $HOME_NET $HTTP_PORTS (msg:"ET POLICY POSSIBLE Web Crawl using Wget"; flow:established,to_server; content:"User-Agent|3A| "; nocase; http_header; content:"Wget"; nocase; http_header; fast_pattern; threshold: type both, track by_src, count 10, seconds 60; classtype: attempted-recon; reference:url,www.gnu.org/software/wget/; reference:url,doc.emergingthreats.net/2002823; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_Web_Crawling; sid:2002823; rev:6;)

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

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alert tcp $EXTERNAL_NET any -> $HOME_NET $HTTP_PORTS (msg:"ET POLICY POSSIBLE Web Crawl using Wget"; flow:established,to_server; content:"|0d 0a|User-Agent|3A| "; nocase; content:"Wget"; nocase; within:50; threshold: type both, track by_src, count 10, seconds 60; classtype: attempted-recon; reference:url,www.gnu.org/software/wget/; reference:url,doc.emergingthreats.net/2002823; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_Web_Crawling; sid:2002823; rev:4;)

Added 2010-03-08 13:53:45 UTC

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alert tcp $EXTERNAL_NET any -> $HOME_NET $HTTP_PORTS (msg:"ET POLICY POSSIBLE Web Crawl using Wget"; flow:established,to_server; content:"|0d 0a|User-Agent|3A| "; nocase; content:"Wget"; nocase; within:50; threshold: type both, track by_src, count 10, seconds 60; classtype: attempted-recon; reference:url,www.gnu.org/software/wget/; reference:url,doc.emergingthreats.net/2002823; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_Web_Crawling; sid:2002823; rev:4;)

Added 2010-03-08 13:53:45 UTC

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alert tcp $EXTERNAL_NET any -> $HOME_NET $HTTP_PORTS (msg:"ET POLICY POSSIBLE Web Crawl using Wget"; flow:established,to_server; content:"Wget"; nocase; pcre:"/User-Agent\:[^\n]+Wget/i"; threshold: type both, track by_src, count 10, seconds 60; classtype: attempted-recon; reference:url,www.gnu.org/software/wget/; reference:url,doc.emergingthreats.net/2002823; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_Web_Crawling; sid:2002823; rev:3;)

Added 2009-02-11 19:24:43 UTC

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alert tcp $EXTERNAL_NET any -> $HOME_NET $HTTP_PORTS (msg:"ET POLICY POSSIBLE Web Crawl using Wget"; flow:established,to_server; content:"Wget"; nocase; pcre:"/User-Agent\:[^\n]+Wget/i"; threshold: type both, track by_src, count 10, seconds 60; classtype: attempted-recon; reference:url,www.gnu.org/software/wget/; reference:url,doc.emergingthreats.net/2002823; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_Web_Crawling; sid:2002823; rev:3;)

Added 2009-02-11 19:24:43 UTC

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alert tcp $EXTERNAL_NET any -> $HOME_NET $HTTP_PORTS (msg:"ET POLICY POSSIBLE Web Crawl using Wget"; flow:established,to_server; content:"Wget"; nocase; pcre:"/User-Agent\:[^\n]+Wget/i"; threshold: type both, track by_src, count 10, seconds 60; classtype: attempted-recon; reference:url,www.gnu.org/software/wget/; sid:2002823; rev:2;)

Added 2008-01-31 18:48:10 UTC

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alert tcp $EXTERNAL_NET any -> $HOME_NET $HTTP_PORTS (msg:"ET POLICY POSSIBLE Web Crawl using Wget"; flow:established,to_server; content:"Wget"; nocase; pcre:"/User-Agent\:[^\n]+Wget/i"; threshold: type both, track by_src, count 10, seconds 60; classtype: attempted-recon; reference:url,www.gnu.org/software/wget/; sid:2002823; rev:2;)

Added 2008-01-31 18:48:10 UTC

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alert tcp $EXTERNAL_NET any -> $HOME_NET $HTTP_PORTS (msg:"BLEEDING-EDGE POLICY POSSIBLE Web Crawl using Wget"; flow:established,to_server; content:"Wget"; nocase; pcre:"/User-Agent\:[^\n]+Wget/i"; threshold: type both, track by_src, count 10, seconds 60; classtype: attempted-recon; reference:url,www.gnu.org/software/wget/; sid:2002823; rev:1;)

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