""ET TROJAN Earth Lusca/SprySOCKS CnC Checkin""
SID: 2048118
Revision: 2
Class Type: trojan-activity
Metadata: affected_product Linux, attack_target Client_and_Server, created_at 2023_09_19, deployment Perimeter, malware_family SprySOCKS, performance_impact Moderate, confidence Medium, signature_severity Major, updated_at 2023_10_11, reviewed_at 2023_10_11
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: any
Flow: established,to_server
Contents:
- Value: "|bc bc ac ac|" Depth: 4 Offset: 4
Within:
PCRE:
Special Options:
- fast_pattern