""ET TROJAN Ave Maria/Warzone RAT Encrypted CnC Checkin (Inbound)""

SID: 2037801

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 2022_07_21, deployment Perimeter, malware_family AveMariaRAT, signature_severity Major, updated_at 2022_07_21

Reference:

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: any

Destination Network: $HOME_NET

Destination Port: any

Flow: established,to_client

Contents:

  • Value: "|5a 6f 57 81|" Depth: 4

  • Value: "|09 a4 b9|"

  • Value: "|e6 55 6f |"

Within: 3

PCRE:

Special Options:

  • fast_pattern

source