alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET CURRENT_EVENTS Possible Astrum EK URI Struct"; flow:established,to_server; urilen:60<>100; content:"|2e 20|HTTP/1."; fast_pattern; pcre:"/^\/(?=[A-Za-z_-]*?\d)(?=[a-z0-9_-]*?[A-Z])(?:[A-Za-z0-9_-]{4}){15,}(?:[[A-Za-z0-9_-]{2}\x2e?\x2e|[A-Za-z0-9_-]{3}\x2e)$/U"; classtype:trojan-activity; sid:2019176; rev:4; metadata:created_at 2014_09_15, updated_at 2019_10_07;)

Added 2019-10-08 19:34:13 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET CURRENT_EVENTS Possible Astrum EK URI Struct"; flow:established,to_server; urilen:60<>100; content:"|2e 20|HTTP/1."; fast_pattern:only; pcre:"/^\/(?=[A-Za-z_-]*?\d)(?=[a-z0-9_-]*?[A-Z])(?:[A-Za-z0-9_-]{4}){15,}(?:[[A-Za-z0-9_-]{2}\x2e?\x2e|[A-Za-z0-9_-]{3}\x2e)$/U"; classtype:trojan-activity; sid:2019176; rev:3; metadata:created_at 2014_09_15, updated_at 2014_09_15;)

Added 2018-09-13 19:49:19 UTC


Added 2018-09-13 17:59:00 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET CURRENT_EVENTS Possible Astrum EK URI Struct"; flow:established,to_server; urilen:60<>100; content:"|2e 20|HTTP/1."; fast_pattern:only; pcre:"/^\/(?=[A-Za-z_-]*?\d)(?=[a-z0-9_-]*?[A-Z])(?:[A-Za-z0-9_-]{4}){15,}(?:[[A-Za-z0-9_-]{2}\x2e?\x2e|[A-Za-z0-9_-]{3}\x2e)$/U"; classtype:trojan-activity; sid:2019176; rev:3; metadata:created_at 2014_09_15, updated_at 2014_09_15;)

Added 2017-08-07 21:13:23 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET CURRENT_EVENTS Possible Astrum EK URI Struct"; flow:established,to_server; urilen:60<>100; content:"|2e 20|HTTP/1."; fast_pattern:only; pcre:"/^\/(?=[A-Za-z_-]*?\d)(?=[a-z0-9_-]*?[A-Z])(?:[A-Za-z0-9_-]{4}){15,}(?:[[A-Za-z0-9_-]{2}\x2e?\x2e|[A-Za-z0-9_-]{3}\x2e)$/U"; classtype:trojan-activity; sid:2019176; rev:3;)

Added 2015-10-01 19:35:20 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET CURRENT_EVENTS Possible Astrum EK URI Struct"; flow:established,to_server; urilen:>60; content:"|2e 20|HTTP/1."; fast_pattern:only; pcre:"/^\/(?:[A-Za-z0-9\-\_]{4}){15,}(?:[[A-Za-z0-9\-\_]{2}\x2e?\x2e|[A-Za-z0-9\-\_]{3}\x2e)$/U"; classtype:trojan-activity; sid:2019176; rev:2;)

Added 2014-09-15 18:30:51 UTC



This topic: Main > 2019176
Topic revision: r1 - 2019-10-08 - TWikiGuest
 
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