alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN W32/LetsGo.APT Sleep CnC? Beacon"; flow:established,to_server; content:"User-Agent|3a 20|sleep "; http_header; fast_pattern; pcre:"/\.html\?[0-9]{10}$/U"; pcre:"/User-Agent\x3a\x20sleep \d+[\r\x2c]/H"; reference:url,www.fireeye.com/blog/technical/targeted-attack/2013/03/the-dingo-and-the-baby.html; classtype:trojan-activity; sid:2016568; rev:3; metadata:attack_target Client_Endpoint, created_at 2013_03_14, deployment Perimeter, former_category MALWARE, signature_severity Major, tag c2, updated_at 2020_09_18, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1041, mitre_technique_name Exfiltration_Over_C2_Channel;)

Added 2021-09-21 19:58:33 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN W32/LetsGo.APT Sleep CnC? Beacon"; flow:established,to_server; content:"User-Agent|3a 20|sleep "; http_header; fast_pattern; pcre:"/\.html\?[0-9]{10}$/U"; pcre:"/User-Agent\x3a\x20sleep \d+[\r\x2c]/H"; reference:url,www.fireeye.com/blog/technical/targeted-attack/2013/03/the-dingo-and-the-baby.html; classtype:trojan-activity; sid:2016568; rev:3; metadata:attack_target Client_Endpoint, created_at 2013_03_13, deployment Perimeter, former_category MALWARE, signature_severity Major, tag c2, updated_at 2020_09_18, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1041, mitre_technique_name Exfiltration_Over_C2_Channel;)

Added 2021-06-18 18:19:14 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN W32/LetsGo.APT Sleep CnC? Beacon"; flow:established,to_server; content:"User-Agent|3a 20|sleep "; http_header; fast_pattern; pcre:"/\.html\?[0-9]{10}$/U"; pcre:"/User-Agent\x3a\x20sleep \d+[\r\x2c]/H"; reference:url,www.fireeye.com/blog/technical/targeted-attack/2013/03/the-dingo-and-the-baby.html; classtype:trojan-activity; sid:2016568; rev:3; metadata:created_at 2013_03_13, former_category MALWARE, updated_at 2020_09_18;)

Added 2020-09-18 18:37:20 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN W32/LetsGo.APT Sleep CnC? Beacon"; flow:established,to_server; content:"User-Agent|3a 20|sleep "; http_header; fast_pattern; pcre:"/\.html\?[0-9]{10}$/U"; pcre:"/User-Agent\x3a\x20sleep \d+[\r\x2c]/H"; reference:url,www.fireeye.com/blog/technical/targeted-attack/2013/03/the-dingo-and-the-baby.html; classtype:trojan-activity; sid:2016568; rev:3; metadata:created_at 2013_03_13, former_category MALWARE, updated_at 2019_10_07;)

Added 2020-08-05 19:08:57 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN W32/LetsGo.APT Sleep CnC? Beacon"; flow:established,to_server; content:"User-Agent|3a| sleep "; http_header; fast_pattern:only; pcre:"/\.html\?[0-9]{10}$/U"; pcre:"/User-Agent\x3a\x20sleep \d+[\r\x2c]/H"; metadata: former_category MALWARE; reference:url,www.fireeye.com/blog/technical/targeted-attack/2013/03/the-dingo-and-the-baby.html; classtype:trojan-activity; sid:2016568; rev:2; metadata:created_at 2013_03_13, updated_at 2019_10_07;)

Added 2019-10-07 19:58:30 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN W32/LetsGo.APT Sleep CnC? Beacon"; flow:established,to_server; content:"User-Agent|3a| sleep "; http_header; fast_pattern:only; pcre:"/\.html\?[0-9]{10}$/U"; pcre:"/User-Agent\x3a\x20sleep \d+[\r\x2c]/H"; metadata: former_category MALWARE; reference:url,www.fireeye.com/blog/technical/targeted-attack/2013/03/the-dingo-and-the-baby.html; classtype:trojan-activity; sid:2016568; rev:2; metadata:created_at 2013_03_13, updated_at 2013_03_13;)

Added 2019-09-19 19:25:55 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN W32/LetsGo.APT Sleep CnC? Beacon"; flow:established,to_server; content:"User-Agent|3a| sleep "; http_header; fast_pattern:only; pcre:"/\.html\?[0-9]{10}$/U"; pcre:"/User-Agent\x3a\x20sleep \d+[\r\x2c]/H"; reference:url,www.fireeye.com/blog/technical/targeted-attack/2013/03/the-dingo-and-the-baby.html; classtype:trojan-activity; sid:2016568; rev:2; metadata:created_at 2013_03_13, updated_at 2013_03_13;)

Added 2018-09-13 19:46:33 UTC


Added 2018-09-13 17:57:26 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN W32/LetsGo.APT Sleep CnC? Beacon"; flow:established,to_server; content:"User-Agent|3a| sleep "; http_header; fast_pattern:only; pcre:"/\.html\?[0-9]{10}$/U"; pcre:"/User-Agent\x3a\x20sleep \d+[\r\x2c]/H"; reference:url,www.fireeye.com/blog/technical/targeted-attack/2013/03/the-dingo-and-the-baby.html; classtype:trojan-activity; sid:2016568; rev:2; metadata:created_at 2013_03_13, updated_at 2013_03_13;)

Added 2017-08-07 21:10:19 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN W32/LetsGo.APT Sleep CnC? Beacon"; flow:established,to_server; content:"User-Agent|3a| sleep "; http_header; fast_pattern:only; pcre:"/\.html\?[0-9]{10}$/U"; pcre:"/User-Agent\x3a\x20sleep \d+[\r\x2c]/H"; reference:url,www.fireeye.com/blog/technical/targeted-attack/2013/03/the-dingo-and-the-baby.html; classtype:trojan-activity; sid:2016568; rev:1;)

Added 2013-03-13 21:47:46 UTC



This topic: Main > 2016568
Topic revision: r1 - 2021-09-21 - TWikiGuest
 
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