alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN W2KM?_BARTALEX Downloading Payload 2"; flow:established,to_server; content:"GET"; http_method; content:".txt"; http_uri; content:!"Referer|3a|"; http_header; content:"Mozilla/4.0 (compatible|3b 20|Win32|3b 20|WinHttp.WinHttpRequest.5|29|"; http_user_agent; fast_pattern; depth:57; isdataat:!1,relative; content:"Accept|3a|"; http_header; content:"Accept-Language|3a|"; http_header; pcre:"/\/\d{4,}\.txt$/U"; reference:md5,545ee3114faa5abd994f9730713f2261; classtype:trojan-activity; sid:2021304; rev:5; metadata:created_at 2015_06_18, updated_at 2019_10_22;)

Added 2019-10-22 19:03:21 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN W2KM?_BARTALEX Downloading Payload 2"; flow:established,to_server; content:"GET"; http_method; content:".txt"; http_uri; content:!"Referer|3a|"; http_header; content:"User-Agent|3a 20|Mozilla/4.0 (compatible|3b| Win32|3b| WinHttpRequest?.5|29 0d 0a|"; http_header; fast_pattern:51,20; content:"Accept|3a|"; http_header; content:"Accept-Language|3a|"; http_header; pcre:"/\/\d{4,}\.txt$/U"; reference:md5,545ee3114faa5abd994f9730713f2261; classtype:trojan-activity; sid:2021304; rev:4; metadata:created_at 2015_06_18, updated_at 2015_06_18;)

Added 2018-09-13 19:51:22 UTC


Added 2018-09-13 18:00:10 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN W2KM?_BARTALEX Downloading Payload 2"; flow:established,to_server; content:"GET"; http_method; content:".txt"; http_uri; content:!"Referer|3a|"; http_header; content:"User-Agent|3a 20|Mozilla/4.0 (compatible|3b| Win32|3b| WinHttpRequest?.5|29 0d 0a|"; http_header; fast_pattern:51,20; content:"Accept|3a|"; http_header; content:"Accept-Language|3a|"; http_header; pcre:"/\/\d{4,}\.txt$/U"; reference:md5,545ee3114faa5abd994f9730713f2261; classtype:trojan-activity; sid:2021304; rev:4; metadata:created_at 2015_06_18, updated_at 2015_06_18;)

Added 2017-08-07 21:15:59 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN W2KM?_BARTALEX Downloading Payload 2"; flow:established,to_server; content:"GET"; http_method; content:".txt"; http_uri; content:!"Referer|3a|"; http_header; content:"User-Agent|3a 20|Mozilla/4.0 (compatible|3b| Win32|3b| WinHttpRequest?.5|29 0d 0a|"; http_header; fast_pattern:51,20; content:"Accept|3a|"; http_header; content:"Accept-Language|3a|"; http_header; pcre:"/\/\d{4,}\.txt$/U"; reference:md5,545ee3114faa5abd994f9730713f2261; classtype:trojan-activity; sid:2021304; rev:4;)

Added 2015-08-07 15:33:54 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN W2KM?_BARTALEX Downloading Payload 2"; flow:established,to_server; content:"GET"; http_method; content:".txt"; http_uri; content:!"Referer|3a|"; http_header; content:"User-Agent|3a 20|Mozilla/4.0 (compatible|3b| Win32|3b| WinHttpRequest?.5|29 0d 0a|"; http_header; fast_pattern:51,20; content:"Accept|3a|"; http_header; content:"Accept-Language|3a|"; http_header; pcre:"/\/\d{6,}\.txt$/U"; reference:md5,545ee3114faa5abd994f9730713f2261; classtype:trojan-activity; sid:2021304; rev:3;)

Added 2015-06-18 18:49:53 UTC


Topic revision: r1 - 2019-10-22 - TWikiGuest
 
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