""ET TROJAN Backdoor family PCRat/Gh0st CnC traffic (OUTBOUND) 4""
SID: 2017707
Revision: 6
Class Type: trojan-activity
Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2013_11_12, deployment Perimeter, malware_family Gh0st, malware_family PCRAT, performance_impact Significant, signature_severity Critical, tag PCRAT, tag Gh0st, tag RAT, updated_at 2021_09_03
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: [!11000,!11001,!12000]
Flow: established,to_server
Contents:
- Value: "|79 9e|"
Within:
PCRE: "/^[\x20-\x7e]*?.{8}\x79\x9e/s"
Special Options: