alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Sednit Connectivity Check 0 Byte POST"; flow:to_server,established; content:"POST"; http_method; content:"Host|3a 20|"; http_header; content:"google."; http_header; within:16; content:!"Referer|3a|"; http_header; content:!"=http"; http_uri; content:"Content-Length|3a 20|0|0D 0A|"; http_header; fast_pattern; content:"/?"; http_uri; pcre:"/\.[a-z]{3,4}\/\?[A-Za-z0-9]+=(?:[A-Za-z0-9+/]{4})*(?:[A-Za-z0-9+/]{2}==|[A-Za-z0-9+/]{3}=|[A-Za-z0-9+/]{4})$/U"; pcre:"/^Host\x3a\x20(?:www\.)?google(?:\.[a-z]{2,3})+\r?$/Hm"; metadata: former_category MALWARE; reference:url,blog.trendmicro.com/trendlabs-security-intelligence/an-in-depth-look-at-how-pawn-storms-java-zero-day-was-used; classtype:trojan-activity; sid:2021506; rev:5; metadata:created_at 2015_07_22, updated_at 2019_10_07;)

Added 2019-10-08 19:34:30 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Sednit Connectivity Check 0 Byte POST"; flow:to_server,established; content:"POST"; http_method; content:"Host|3a 20|"; http_header; content:"google."; http_header; within:16; content:!"Referer|3a|"; http_header; content:!"=http"; http_uri; content:"Content-Length|3A| 0|0D 0A|"; http_header; fast_pattern:only; content:"/?"; http_uri; pcre:"/\.[a-z]{3,4}\/\?[A-Za-z0-9]+=(?:[A-Za-z0-9+/]{4})*(?:[A-Za-z0-9+/]{2}==|[A-Za-z0-9+/]{3}=|[A-Za-z0-9+/]{4})$/U"; pcre:"/^Host\x3a\x20(?:www\.)?google(?:\.[a-z]{2,3})+\r?$/Hm"; metadata: former_category MALWARE; reference:url,blog.trendmicro.com/trendlabs-security-intelligence/an-in-depth-look-at-how-pawn-storms-java-zero-day-was-used; classtype:trojan-activity; sid:2021506; rev:4; metadata:created_at 2015_07_22, updated_at 2015_07_22;)

Added 2019-09-26 19:58:02 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Sednit Connectivity Check 0 Byte POST"; flow:to_server,established; content:"POST"; http_method; content:"Host|3a 20|"; http_header; content:"google."; http_header; within:16; content:!"Referer|3a|"; http_header; content:!"=http"; http_uri; content:"Content-Length|3A| 0|0D 0A|"; http_header; fast_pattern:only; content:"/?"; http_uri; pcre:"/\.[a-z]{3,4}\/\?[A-Za-z0-9]+=(?:[A-Za-z0-9+/]{4})*(?:[A-Za-z0-9+/]{2}==|[A-Za-z0-9+/]{3}=|[A-Za-z0-9+/]{4})$/U"; pcre:"/^Host\x3a\x20(?:www\.)?google(?:\.[a-z]{2,3})+\r?$/Hm"; reference:url,blog.trendmicro.com/trendlabs-security-intelligence/an-in-depth-look-at-how-pawn-storms-java-zero-day-was-used; classtype:trojan-activity; sid:2021506; rev:4; metadata:created_at 2015_07_22, updated_at 2015_07_22;)

Added 2018-09-13 19:51:29 UTC


Added 2018-09-13 18:00:14 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Sednit Connectivity Check 0 Byte POST"; flow:to_server,established; content:"POST"; http_method; content:"Host|3a 20|"; http_header; content:"google."; http_header; within:16; content:!"Referer|3a|"; http_header; content:!"=http"; http_uri; content:"Content-Length|3A| 0|0D 0A|"; http_header; fast_pattern:only; content:"/?"; http_uri; pcre:"/\.[a-z]{3,4}\/\?[A-Za-z0-9]+=(?:[A-Za-z0-9+/]{4})*(?:[A-Za-z0-9+/]{2}==|[A-Za-z0-9+/]{3}=|[A-Za-z0-9+/]{4})$/U"; pcre:"/^Host\x3a\x20(?:www\.)?google(?:\.[a-z]{2,3})+\r?$/Hm"; reference:url,blog.trendmicro.com/trendlabs-security-intelligence/an-in-depth-look-at-how-pawn-storms-java-zero-day-was-used; classtype:trojan-activity; sid:2021506; rev:4; metadata:created_at 2015_07_22, updated_at 2015_07_22;)

Added 2017-08-07 21:16:11 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Sednit Connectivity Check 0 Byte POST"; flow:to_server,established; content:"POST"; http_method; content:"Host|3a 20|"; http_header; content:"google."; http_header; within:16; content:!"Referer|3a|"; http_header; content:!"=http"; http_uri; content:"Content-Length|3A| 0|0D 0A|"; http_header; fast_pattern:only; content:"/?"; http_uri; pcre:"/\.[a-z]{3,4}\/\?[A-Za-z0-9]+=(?:[A-Za-z0-9+/]{4})*(?:[A-Za-z0-9+/]{2}==|[A-Za-z0-9+/]{3}=|[A-Za-z0-9+/]{4})$/U"; pcre:"/^Host\x3a\x20(?:www\.)?google(?:\.[a-z]{2,3})+\r?$/Hm"; reference:url,blog.trendmicro.com/trendlabs-security-intelligence/an-in-depth-look-at-how-pawn-storms-java-zero-day-was-used; classtype:trojan-activity; sid:2021506; rev:4;)

Added 2016-07-01 18:22:30 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Sednit Connectivity Check 0 Byte POST"; flow:to_server,established; content:"POST"; http_method; content:"Host|3a 20|"; http_header; content:"google."; http_header; within:16; content:!"Referer|3a|"; http_header; content:!"=http"; http_uri; content:"Content-Length|3A| 0|0D 0A|"; http_header; fast_pattern:only; content:"/?"; http_uri; pcre:"/\.[a-z]{3,4}\/\?[A-Za-z0-9]+=(?:[A-Za-z0-9+/]{4})*(?:[A-Za-z0-9+/]{2}==|[A-Za-z0-9+/]{3}=|[A-Za-z0-9+/]{4})$/U"; pcre:"/^Host\x3a\x20(?:www\.)?google(?:\.[a-z]{2,3})+\r?$/Hm"; reference:url,blog.trendmicro.com/trendlabs-security-intelligence/an-in-depth-look-at-how-pawn-storms-java-zero-day-was-used; classtype:trojan-activity; sid:2021506; rev:4;)

Added 2016-07-01 18:21:16 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Sednit Connectivity Check 0 Byte POST"; flow:to_server,established; content:"POST"; http_method; content:"Host|3a 20|"; http_header; content:"google.com|0d 0a|"; http_header; within:16; content:!"Referer|3a|"; http_header; content:!"=http"; http_uri; content:"Content-Length|3A| 0|0D 0A|"; http_header; fast_pattern:only; content:"/?"; http_uri; pcre:"/\.[a-z]{3,4}\/\?[A-Za-z0-9]+=(?:[A-Za-z0-9+/]{4})*(?:[A-Za-z0-9+/]{2}==|[A-Za-z0-9+/]{3}=|[A-Za-z0-9+/]{4})$/U"; pcre:"/^Host\x3a\x20(?:www\.)?google\.com\r?$/Hm"; reference:url,blog.trendmicro.com/trendlabs-security-intelligence/an-in-depth-look-at-how-pawn-storms-java-zero-day-was-used; classtype:trojan-activity; sid:2021506; rev:3;)

Added 2016-06-09 17:43:59 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Sednit Connectivity Check 0 Byte POST"; flow:to_server,established; content:"POST"; http_method; content:"Host|3a 20|"; http_header; content:"google.com|0d 0a|"; http_header; within:16; content:!"Referer|3a|"; http_header; content:!"=http"; http_uri; content:"Content-Length|3A| 0|0D 0A|"; http_header; fast_pattern:only; content:"/?"; http_uri; pcre:"/\.[a-z]{3,4}\/\?[A-Za-z0-9]+=(?:[A-Za-z0-9+/]{4})*(?:[A-Za-z0-9+/]{2}==|[A-Za-z0-9+/]{3}=|[A-Za-z0-9+/]{4})$/U"; pcre:"/^Host\x3a\x20(?:www\.)?google\.com\r?$/Hm"; reference:url,blog.trendmicro.com/trendlabs-security-intelligence/an-in-depth-look-at-how-pawn-storms-java-zero-day-was-used; classtype:trojan-activity; sid:2021506; rev:3;)

Added 2016-06-09 17:42:13 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Sednit Connectivity Check 0 Byte POST"; flow:to_server,established; content:"POST"; http_method; content:"Host|3A| www.google.com|0D 0A|"; http_header; content:!"Referer|3a|"; http_header; content:!"=http"; http_uri; content:"Content-Length|3A| 0|0D 0A|"; http_header; fast_pattern:only; content:"/?"; http_uri; pcre:"/\.[a-z]{3,4}\/\?[A-Za-z0-9]+=(?:[A-Za-z0-9+/]{4})*(?:[A-Za-z0-9+/]{2}==|[A-Za-z0-9+/]{3}=|[A-Za-z0-9+/]{4})$/U"; reference:url,blog.trendmicro.com/trendlabs-security-intelligence/an-in-depth-look-at-how-pawn-storms-java-zero-day-was-used; classtype:trojan-activity; sid:2021506; rev:2;)

Added 2015-07-22 18:55:53 UTC


Topic revision: r1 - 2019-10-08 - TWikiGuest
 
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