alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET WEB_CLIENT Great Cannon DDoS? JS M1"; flow:established,to_client; content:"200"; http_stat_code; file_data; content:"eval|28|function|28|p,a,c,k,e,r|29|"; depth:26; content:"|20|TASKID|3d|"; distance:0; content:"|20|MAGICNUM|3d|"; distance:0; within:25; content:"|20|EXECNUM|3d|"; distance:0; within:25; content:"|20|FEEDBACKADDR|3d|"; distance:0; within:25; content:"|28 2f|chrome|5c 5c 2f 28 5b 5c 5c 64 5d 2b 29 2f|gi"; distance:0; fast_pattern; metadata: former_category WEB_CLIENT; reference:url,citizenlab.ca/2015/04/chinas-great-cannon/; reference:url,twitter.com/chrisdoman/status/1168576334777454594; classtype:attempted-dos; sid:2027961; rev:2; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, deployment Perimeter, signature_severity Minor, created_at 2019_09_06, updated_at 2019_09_09;)

Added 2019-09-09 19:16:22 UTC


alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET WEB_CLIENT Great Cannon DDoS? JS M1"; content:"200"; http_stat_code; file_data; content:"eval|28|function|28|p,a,c,k,e,r|29|"; depth:26; content:"|20|TASKID|3d|"; distance:0; content:"|20|MAGICNUM|3d|"; distance:0; within:25; content:"|20|EXECNUM|3d|"; distance:0; within:25; content:"|20|FEEDBACKADDR|3d|"; distance:0; within:25; content:"|28 2f|chrome|5c 5c 2f 28 5b 5c 5c 64 5d 2b 29 2f|gi"; distance:0; fast_pattern; metadata: former_category WEB_CLIENT; reference:url,citizenlab.ca/2015/04/chinas-great-cannon/; reference:url,twitter.com/chrisdoman/status/1168576334777454594; classtype:attempted-dos; sid:2027961; rev:1; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, deployment Perimeter, signature_severity Minor, created_at 2019_09_06, updated_at 2019_09_06;)

Added 2019-09-06 19:00:13 UTC


Topic revision: r1 - 2019-09-09 - TWikiGuest
 
This site is powered by the TWiki collaboration platform Powered by Perl This site is powered by the TWiki collaboration platformCopyright © Emerging Threats