""ET TROJAN GoldenSpy CnC Activity""

SID: 2030396

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 2020_06_17, deployment Perimeter, performance_impact Low, signature_severity Major, updated_at 2020_06_17

Reference:

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: [$HTTP_PORTS,9006]

Flow: established,to_server

Contents:

  • Value: "POST /softServer/req " Depth: 21

  • Value: "|0d 0a 0d 0a|requestStr=%7B%22"

Within:

PCRE:

Special Options:

  • fast_pattern

source