alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN W2KM?_BARTALEX August 11 2015"; flow:to_server,established; content:".jpg"; http_uri; nocase; content:"Mozilla/4.0 (compatible|3b 20|MSIE 6.0|3b 20|Windows NT 5.1|3b 20|FSL 7.0.6.01001)"; http_user_agent; fast_pattern; depth:67; content:!"Accept"; http_header; content:!"Referer|3a|"; http_header; pcre:"/\/(?:[a-z]+|\d+)\.jpg/Ui"; reference:md5,1bcea0364088c5308ed217649eeef4d9; classtype:trojan-activity; sid:2021625; rev:5; metadata:created_at 2015_08_14, 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 August 11 2015"; flow:to_server,established; content:".jpg"; http_uri; nocase; content:"User-Agent|3a 20|Mozilla/4.0 (compatible|3b| MSIE 6.0|3b| Windows NT 5.1|3b| FSL 7.0.6.01001)"; http_header; fast_pattern:55,20; content:!"Accept"; http_header; content:!"Referer|3a|"; http_header; pcre:"/\/(?:[a-z]+|\d+)\.jpg/Ui"; reference:md5,1bcea0364088c5308ed217649eeef4d9; classtype:trojan-activity; sid:2021625; rev:4; metadata:created_at 2015_08_14, updated_at 2015_08_14;)

Added 2018-09-13 19:51:34 UTC


Added 2018-09-13 18:00:17 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN W2KM?_BARTALEX August 11 2015"; flow:to_server,established; content:".jpg"; http_uri; nocase; content:"User-Agent|3a 20|Mozilla/4.0 (compatible|3b| MSIE 6.0|3b| Windows NT 5.1|3b| FSL 7.0.6.01001)"; http_header; fast_pattern:55,20; content:!"Accept"; http_header; content:!"Referer|3a|"; http_header; pcre:"/\/(?:[a-z]+|\d+)\.jpg/Ui"; reference:md5,1bcea0364088c5308ed217649eeef4d9; classtype:trojan-activity; sid:2021625; rev:4; metadata:created_at 2015_08_14, updated_at 2015_08_14;)

Added 2017-08-07 21:16:20 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN W2KM?_BARTALEX August 11 2015"; flow:to_server,established; content:".jpg"; http_uri; nocase; content:"User-Agent|3a 20|Mozilla/4.0 (compatible|3b| MSIE 6.0|3b| Windows NT 5.1|3b| FSL 7.0.6.01001)"; http_header; fast_pattern:55,20; content:!"Accept"; http_header; content:!"Referer|3a|"; http_header; pcre:"/\/(?:[a-z]+|\d+)\.jpg/Ui"; reference:md5,1bcea0364088c5308ed217649eeef4d9; classtype:trojan-activity; sid:2021625; rev:4;)

Added 2015-08-20 18:07:34 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN W2KM?_BARTALEX August 11 2015"; flow:to_server,established; content:".jpg"; http_uri; nocase; content:"User-Agent|3a 20|Mozilla/4.0 (compatible|3b| MSIE 6.0|3b| Windows NT 5.1|3b| FSL 7.0.6.01001)"; http_header; fast_pattern:55,20; content:!"Accept"; http_header; content:!"Referer|3a|"; http_header; pcre:"/\/\d+\.jpg/Ui"; reference:md5,1bcea0364088c5308ed217649eeef4d9; classtype:trojan-activity; sid:2021625; rev:2;)

Added 2015-08-14 18:57:33 UTC


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