""ET TROJAN Parallax CnC Response Activity M18""

SID: 2044450

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 2023_03_06, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, updated_at 2023_03_06

Reference:

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: any

Destination Network: $HOME_NET

Destination Port: any

Flow: established,to_client

Contents:

  • Value: "|a2 b7 1e a8|" Depth: 4

  • Value: "|c7 ba d0|"

Within: 3

PCRE:

Special Options:

  • fast_pattern

source