""ET TROJAN Optix Pro Trojan/Keylogger Reporting Installation via HTTP-Email Post""

SID: 2008218

Revision: 5

Class Type: trojan-activity

Metadata: created_at 2010_07_30, updated_at 2010_10_30

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: "to=" Depth: 3

  • Value: "Optix Pro v"

  • Value: " Server Online"

Within:

PCRE:

Special Options:

  • nocase

  • http_method

  • http_client_body

  • http_client_body

  • http_client_body

source