alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Backdoor.Elise CnC? Beacon 3 M2"; flow:to_server,established; content:"GET"; http_method; content:".html"; nocase; http_uri; content:!"Referer|3a|"; http_header; content:"XX="; http_cookie; content:"BX="; http_cookie; content:"Cookie|3a 20|XX="; fast_pattern; pcre:"/\/\d{8,10}\.html$/Ui"; metadata: former_category MALWARE; reference:md5,cf3f36dd3235d2cff5754b19b9e1cb1f; reference:url,github.com/pan-unit42/iocs/tree/master/lotusblossom; classtype:trojan-activity; sid:2021278; rev:4; metadata:created_at 2015_06_16, updated_at 2019_10_07;)

Added 2019-10-08 19:34:29 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Backdoor.Elise CnC? Beacon 3 M2"; flow:to_server,established; content:"GET"; http_method; content:".html"; nocase; http_uri; content:!"Referer|3a|"; http_header; content:"XX="; http_cookie; content:"BX="; http_cookie; content:"Cookie|3a 20|XX="; fast_pattern:only; pcre:"/\/\d{8,10}\.html$/Ui"; metadata: former_category MALWARE; reference:md5,cf3f36dd3235d2cff5754b19b9e1cb1f; reference:url,github.com/pan-unit42/iocs/tree/master/lotusblossom; classtype:trojan-activity; sid:2021278; rev:3; metadata:created_at 2015_06_16, updated_at 2015_06_16;)

Added 2019-09-19 19:26:24 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Backdoor.Elise CnC? Beacon 3 M2"; flow:to_server,established; content:"GET"; http_method; content:".html"; nocase; http_uri; content:!"Referer|3a|"; http_header; content:"XX="; http_cookie; content:"BX="; http_cookie; content:"Cookie|3a 20|XX="; fast_pattern:only; pcre:"/\/\d{8,10}\.html$/Ui"; reference:md5,cf3f36dd3235d2cff5754b19b9e1cb1f; reference:url,github.com/pan-unit42/iocs/tree/master/lotusblossom; classtype:trojan-activity; sid:2021278; rev:3; metadata:created_at 2015_06_16, updated_at 2015_06_16;)

Added 2018-09-13 19:51:21 UTC


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


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Backdoor.Elise CnC? Beacon 3 M2"; flow:to_server,established; content:"GET"; http_method; content:".html"; nocase; http_uri; content:!"Referer|3a|"; http_header; content:"XX="; http_cookie; content:"BX="; http_cookie; content:"Cookie|3a 20|XX="; fast_pattern:only; pcre:"/\/\d{8,10}\.html$/Ui"; reference:md5,cf3f36dd3235d2cff5754b19b9e1cb1f; reference:url,github.com/pan-unit42/iocs/tree/master/lotusblossom; classtype:trojan-activity; sid:2021278; rev:3; metadata:created_at 2015_06_16, updated_at 2015_06_16;)

Added 2017-08-07 21:15:57 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Backdoor.Elise CnC? Beacon 3 M2"; flow:to_server,established; content:"GET"; http_method; content:".html"; nocase; http_uri; content:!"Referer|3a|"; http_header; content:"XX="; http_cookie; content:"BX="; http_cookie; content:"Cookie|3a 20|XX="; fast_pattern:only; pcre:"/\/\d{8,10}\.html$/Ui"; reference:md5,cf3f36dd3235d2cff5754b19b9e1cb1f; reference:url,github.com/pan-unit42/iocs/tree/master/lotusblossom; classtype:trojan-activity; sid:2021278; rev:3;)

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


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Backdoor.Elise CnC? Beacon 3 M2"; flow:to_server,established; content:"GET"; http_method; content:".html"; nocase; http_uri; content:!"Referer|3a|"; http_header; content:"XX="; http_cookie; content:"BX="; http_cookie; content:"Cookie|3a 20|XX="; fast_pattern:only; pcre:"/\/\d{8}\.html$/Ui"; reference:md5,cf3f36dd3235d2cff5754b19b9e1cb1f; reference:url,github.com/pan-unit42/iocs/tree/master/lotusblossom; classtype:trojan-activity; sid:2021278; rev:2;)

Added 2015-06-16 16:47:42 UTC


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