""ET TROJAN Socks5SystemZ CnC Checkin Response M1""
SID: 2049116
Revision: 1
Class Type: trojan-activity
Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, affected_product Windows_11, attack_target Client_and_Server, created_at 2023_11_07, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, updated_at 2023_11_07
Reference:
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: $HTTP_PORTS
Destination Network: $HOME_NET
Destination Port: any
Flow: established,to_client
Contents:
-
Value: "200"
-
Value: "94ee3660c585bc"
Within:
PCRE:
Special Options:
-
http_stat_code
-
file_data
-
fast_pattern