""ET TROJAN Observed Win32/Wacapew.A!ml Domain in TLS SNI (zytrox .tk)""
SID: 2032778
Revision: 2
Class Type: trojan-activity
Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2021_04_19, deployment Perimeter, signature_severity Major, updated_at 2021_04_19
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: 443
Flow: established,to_server
Contents:
- Value: "|00 00 09|zytrox.tk|00|"
Within:
PCRE:
Special Options:
- fast_pattern