""ET TROJAN MiniDuke CnC Beacon (string2_slide_2_2)""
SID: 2023927
Revision: 1
Class Type: trojan-activity
Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2017_02_16, deployment Perimeter, malware_family APT29_MiniDuke, signature_severity Major, tag c2, updated_at 2017_02_16, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1041, mitre_technique_name Exfiltration_Over_C2_Channel
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: 25
Flow: established,to_server
Contents:
-
Value: "A"
-
Value: "z"
-
Value: "N"
-
Value: "G"
-
Value: "Z"
-
Value: "a"
-
Value: "N0VbcF"
Within: 8
PCRE:
Special Options: