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alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS Suspicious User-Agent (WebForm? 1)"; flow:to_server,established; content:"User-Agent|3a| WebForm?"; http_header; classtype:trojan-activity; reference:url,doc.emergingthreats.net/bin/view/Main/2008262; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/USER_AGENTS/USER_AGENTS_Suspicious; sid:2008262; rev:6;)

Added 2011-02-04 17:27:22 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS Suspicious User-Agent (WebForm? 1)"; flow:to_server,established; content:"|0d 0a|User-Agent\: WebForm?"; classtype:trojan-activity; reference:url,doc.emergingthreats.net/bin/view/Main/2008262; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/USER_AGENTS/USER_AGENTS_Suspicious; sid:2008262; rev:4;)

Added 2009-10-19 09:15:44 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS Suspicious User-Agent (WebForm? 1)"; flow:to_server,established; content:"|0d 0a|User-Agent\: WebForm?"; classtype:trojan-activity; reference:url,doc.emergingthreats.net/bin/view/Main/2008262; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/USER_AGENTS/USER_AGENTS_Suspicious; sid:2008262; rev:4;)

Added 2009-10-19 09:15:44 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Suspicious User-Agent (WebForm? 1)"; flow:to_server,established; content:"|0d 0a|User-Agent\: WebForm?"; classtype:trojan-activity; reference:url,doc.emergingthreats.net/bin/view/Main/2008262; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/MALWARE/MALWARE_USER_Agents; sid:2008262; rev:2;)

Added 2009-02-09 22:22:08 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Suspicious User-Agent (WebForm? 1)"; flow:to_server,established; content:"|0d 0a|User-Agent\: WebForm?"; classtype:trojan-activity; sid:2008262; rev:1;)

Added 2008-05-24 14:38:23 UTC


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Topic revision: r1 - 2011-08-16 - DarrenSpruell
 
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