alert http $HTTP_SERVERS any -> $EXTERNAL_NET any (msg:"ET WEB_SERVER China Chopper WebShell? Observed Outbound"; flow:established,from_server; content:"200"; http_stat_code; file_data; content:"<%@|20|Page|20|Language=|22|Jscript|22|%><eval|28|Request.Item|5b|"; fast_pattern; content:"|22 29 3b|%>"; distance:0; within:50; metadata: former_category WEB_SERVER; classtype:trojan-activity; sid:2027341; rev:2; metadata:created_at 2019_05_09, performance_impact Low, updated_at 2019_05_09;)

Added 2019-05-09 20:11:14 UTC


Topic revision: r1 - 2019-05-10 - TWikiGuest
 
This site is powered by the TWiki collaboration platform Powered by Perl This site is powered by the TWiki collaboration platformCopyright © Emerging Threats