alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/Bulta CnC? Beacon "; flow:established,to_server; content:"|1f 93 97 d3 94 01 69 49 4d 7b a7 ac f6 7a|"; depth:14; reference:md5,8dd612b14a2a448e8b1b6f3d09909e45; classtype:trojan-activity; sid:2022345; rev:2; metadata:attack_target Client_Endpoint, created_at 2016_01_08, deployment Perimeter, former_category MALWARE, signature_severity Major, tag c2, updated_at 2016_01_08, 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 18:19:30 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/Bulta CnC? Beacon "; flow:established,to_server; content:"|1f 93 97 d3 94 01 69 49 4d 7b a7 ac f6 7a|"; depth:14; reference:md5,8dd612b14a2a448e8b1b6f3d09909e45; classtype:trojan-activity; sid:2022345; rev:2; metadata:created_at 2016_01_08, former_category MALWARE, updated_at 2016_01_08;)

Added 2020-08-05 19:11:58 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/Bulta CnC? Beacon "; flow:established,to_server; content:"|1f 93 97 d3 94 01 69 49 4d 7b a7 ac f6 7a|"; depth:14; metadata: former_category MALWARE; reference:md5,8dd612b14a2a448e8b1b6f3d09909e45; classtype:trojan-activity; sid:2022345; rev:2; metadata:created_at 2016_01_08, updated_at 2016_01_08;)

Added 2019-09-19 19:26:34 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/Bulta CnC? Beacon "; flow:established,to_server; content:"|1f 93 97 d3 94 01 69 49 4d 7b a7 ac f6 7a|"; depth:14; reference:md5,8dd612b14a2a448e8b1b6f3d09909e45; classtype:trojan-activity; sid:2022345; rev:2; metadata:created_at 2016_01_08, updated_at 2016_01_08;)

Added 2018-09-13 19:52:08 UTC


Added 2018-09-13 18:00:39 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/Bulta CnC? Beacon "; flow:established,to_server; content:"|1f 93 97 d3 94 01 69 49 4d 7b a7 ac f6 7a|"; depth:14; reference:md5,8dd612b14a2a448e8b1b6f3d09909e45; classtype:trojan-activity; sid:2022345; rev:2; metadata:created_at 2016_01_08, updated_at 2016_01_08;)

Added 2017-08-07 21:17:13 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/Bulta CnC? Beacon "; flow:established,to_server; content:"|1f 93 97 d3 94 01 69 49 4d 7b a7 ac f6 7a|"; depth:14; reference:md5,8dd612b14a2a448e8b1b6f3d09909e45; classtype:trojan-activity; sid:2022345; rev:2;)

Added 2016-01-08 18:51:08 UTC


Topic revision: r1 - 2021-06-18 - TWikiGuest
 
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