""ET TROJAN PHPs Labyrinth Backdoor Stage2 CnC Activity M2""

SID: 2029498

Revision: 2

Class Type: trojan-activity

Metadata: affected_product Wordpress_Plugins, attack_target Web_Server, created_at 2020_02_19, deployment Perimeter, deployment Datacenter, deployment SSLDecrypt, signature_severity Major, updated_at 2020_02_19

Reference:

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "GET"

  • Value: "/gen/actual_domain_my.php?pck=" Depth: 30

Within:

PCRE:

Special Options:

  • http_method

  • http_uri

  • fast_pattern

source