""ET TROJAN Godlua Backdoor Stage-3 Client Heartbeat (Dec 2019- Jul 2020) (set)""

SID: 2027673

Revision: 2

Class Type: trojan-activity

Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, affected_product Linux, attack_target Client_Endpoint, created_at 2019_07_03, deployment Perimeter, performance_impact Moderate, signature_severity Major, updated_at 2019_07_03

Reference:

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: 1024:

Flow: established,to_server

Contents:

  • Value: "|02 00 04 5e|" Depth: 4

Within:

PCRE:

Special Options:

  • fast_pattern

source