""ET MALWARE Predator Anti Ban CnC Activity""

SID: 2030410

Revision: 2

Class Type: trojan-activity

Metadata: attack_target Client_Endpoint, created_at 2020_06_30, deployment Perimeter, performance_impact Low, signature_severity Major, updated_at 2020_06_30

Reference:

  • md5

  • 2423133b438fdc9ef479d73ca0364060

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: [$HTTP_PORTS,34588]

Flow: established,to_server

Contents:

  • Value: "POST|20|" Depth: 5

  • Value: ".php HTTP/"

  • Value: "User-Agent|3a 20|TrinitySeal|0d 0a|"

  • Value: "&programtoken="

  • Value: "&session_id="

  • Value: "&session_salt="

Within:

PCRE:

Special Options:

  • fast_pattern

source