#alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET TROJAN Night Dragon CnC? Beacon Inbound"; flow:established,from_server; dsize:16; content:"|01 50 00 00 00 00 00 00 00 00 00 01 68 57 24 13|"; threshold: type limit, count 1, seconds 60, track by_src; reference:url,www.mcafee.com/us/resources/white-papers/wp-global-energy-cyberattacks-Night-dragon.pdf; classtype:trojan-activity; sid:2012304; rev:6; metadata:created_at 2011_02_10, former_category MALWARE, updated_at 2011_02_10;)

Added 2020-11-20 19:36:37 UTC

alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET TROJAN Night Dragon CnC? Beacon Inbound"; flow:established,from_server; dsize:16; content:"|01 50 00 00 00 00 00 00 00 00 00 01 68 57 24 13|"; threshold: type limit, count 1, seconds 60, track by_src; reference:url,www.mcafee.com/us/resources/white-papers/wp-global-energy-cyberattacks-Night-dragon.pdf; classtype:trojan-activity; sid:2012304; rev:6; metadata:created_at 2011_02_10, former_category MALWARE, updated_at 2011_02_10;)

Added 2020-08-05 19:07:00 UTC

alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET TROJAN Night Dragon CnC? Beacon Inbound"; flow:established,from_server; dsize:16; content:"|01 50 00 00 00 00 00 00 00 00 00 01 68 57 24 13|"; threshold: type limit, count 1, seconds 60, track by_src; metadata: former_category MALWARE; reference:url,www.mcafee.com/us/resources/white-papers/wp-global-energy-cyberattacks-Night-dragon.pdf; classtype:trojan-activity; sid:2012304; rev:6; metadata:created_at 2011_02_10, updated_at 2011_02_10;)

Added 2019-09-19 19:25:46 UTC

alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET TROJAN Night Dragon CnC? Beacon Inbound"; flow:established,from_server; dsize:16; content:"|01 50 00 00 00 00 00 00 00 00 00 01 68 57 24 13|"; threshold: type limit, count 1, seconds 60, track by_src; reference:url,www.mcafee.com/us/resources/white-papers/wp-global-energy-cyberattacks-Night-dragon.pdf; classtype:trojan-activity; sid:2012304; rev:6; metadata:created_at 2011_02_10, updated_at 2011_02_10;)

Added 2018-09-13 19:42:34 UTC

Added 2018-09-13 17:55:18 UTC

alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET TROJAN Night Dragon CnC? Beacon Inbound"; flow:established,from_server; dsize:16; content:"|01 50 00 00 00 00 00 00 00 00 00 01 68 57 24 13|"; threshold: type limit, count 1, seconds 60, track by_src; reference:url,www.mcafee.com/us/resources/white-papers/wp-global-energy-cyberattacks-Night-dragon.pdf; classtype:trojan-activity; sid:2012304; rev:6; metadata:created_at 2011_02_10, updated_at 2011_02_10;)

Added 2017-08-07 21:05:25 UTC

alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET TROJAN Night Dragon CnC? Beacon Inbound"; flow:established,from_server; dsize:16; content:"|01 50 00 00 00 00 00 00 00 00 00 01 68 57 24 13|"; threshold: type limit, count 1, seconds 60, track by_src; reference:url,www.mcafee.com/us/resources/white-papers/wp-global-energy-cyberattacks-Night-dragon.pdf; classtype:trojan-activity; sid:2012304; rev:6;)

Added 2011-10-12 19:33:56 UTC

alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET TROJAN Night Dragon CnC? Beacon Inbound"; flow:established,from_server; dsize:16; content:"|01 50 00 00 00 00 00 00 00 00 00 01 68 57 24 13|"; threshold: type limit, count 1, seconds 60, track by_src; classtype:trojan-activity; reference:url,www.mcafee.com/us/resources/white-papers/wp-global-energy-cyberattacks-Night-dragon.pdf; sid:2012304; rev:6;)

Added 2011-02-14 02:29:26 UTC

alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET TROJAN Night Dragon CnC? Beacon Inbound"; flow:established,from_server; dsize:16; content:"|01 50 00 00 00 00 00 00 00 00 00 01 68 57 24 13|"; rawbytes; classtype:trojan-activity; reference:url,www.mcafee.com/us/resources/white-papers/wp-global-energy-cyberattacks-Night-dragon.pdf; sid:2012304; rev:4;)

Added 2011-02-11 09:43:54 UTC

alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET TROJAN Night Dragon CnC? Beacon Inbound"; flow:established,from_server; dsize:16; content:"|01 50 00 00 00 00 00 00 00 00 00 01 68 57 24 13|"; rawbytes; classtype:trojan-activity; reference:reference:url,www.mcafee.com/us/resources/white-papers/wp-global-energy-cyberattacks-Night-dragon.pdf; sid:2012304; rev:3;)

Added 2011-02-10 23:22:43 UTC

alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET TROJAN Night Dragon CnC? Beacon Inbound"; flow:established,from_server; content:"|01 50 00 00 00 00 00 00 00 00 00 01 68 57 24 13|"; rawbytes; classtype:trojan-activity; sid:2012304; rev:1;)

Added 2011-02-10 14:52:48 UTC