alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET POLICY Internal Host Retrieving External IP via ipchicken.com - Possible Infection"; flow:established,to_server; content:"GET"; http_method; content:".ipchicken.com"; http_header; reference:url,doc.emergingthreats.net/2009020; classtype:attempted-recon; sid:2009020; rev:3;)

Added 2011-10-12 19:26:26 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET POLICY Internal Host Retrieving External IP via ipchicken.com - Possible Infection"; flow:established,to_server; content:"GET"; http_method; content:".ipchicken.com"; http_header; classtype:attempted-recon; reference:url,doc.emergingthreats.net/2009020; sid:2009020; rev:3;)

Added 2011-09-14 22:39:49 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET POLICY Internal Host Retrieving External IP via ipchicken.com - Possible Infection"; flow:established,to_server; content:"GET"; http_method; content:".ipchicken.com"; http_header; classtype:attempted-recon; reference:url,doc.emergingthreats.net/2009020; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_IP_Check; sid:2009020; rev:3;)

Added 2011-02-04 17:28:16 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET POLICY Internal Host Retrieving External IP via ipchicken.com - Possible Infection"; flow:established,to_server; content:"GET "; depth:4; content:"|0d 0a|Host\: "; content:".ipchicken.com"; within:25; classtype:attempted-recon; reference:url,doc.emergingthreats.net/2009020; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_IP_Check; sid:2009020; rev:2;)

Added 2009-02-11 19:15:23 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET POLICY Internal Host Retrieving External IP via ipchicken.com - Possible Infection"; flow:established,to_server; content:"GET "; depth:4; content:"|0d 0a|Host\: "; content:".ipchicken.com"; within:25; classtype:attempted-recon; reference:url,doc.emergingthreats.net/2009020; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_IP_Check; sid:2009020; rev:2;)

Added 2009-02-11 19:15:23 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET POLICY Internal Host Retrieving External IP via ipchicken.com - Possible Infection"; flow:established,to_server; content:"GET "; depth:4; content:"|0d 0a|Host\: "; content:".ipchicken.com"; within:25; classtype:attempted-recon; sid:2009020; rev:1;)

Added 2009-01-15 11:00:22 UTC


Topic revision: r1 - 2011-10-12 - TWikiGuest
 
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