""ET TROJAN Win32/GoPix Stealer Activity (POST)""

SID: 2049716

Revision: 1

Class Type: trojan-activity

Metadata: attack_target Client_Endpoint, created_at 2023_12_18, deployment Perimeter, performance_impact Moderate, confidence High, signature_severity Major, updated_at 2023_12_18

Reference:

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "POST"

  • Value: "/1/"

  • Value: !"Referer"

  • Value: !"User-Agent"

Within:

PCRE: "/[A-Za-z]{4}$/P"

Special Options:

  • http_method

  • fast_pattern

  • http_uri

  • http_header

  • http_header

source