""ET TROJAN AHK Bot Domain Profiler CnC Activity""

SID: 2043216

Revision: 1

Class Type: trojan-activity

Metadata: attack_target Client_Endpoint, created_at 2023_01_05, deployment Perimeter, deprecation_reason Performance, performance_impact Significant, signature_severity Major, updated_at 2023_01_05, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1071, mitre_technique_name Application_Layer_Protocol

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: "User-Agent|3a 20|AutoHotkey|0d 0a|"

  • Value: "Content-Type|3a 20|application/x-www-Form-urlencoded"

Within:

PCRE:

Special Options:

  • http_method

  • http_header

source