""ET TROJAN Hangover related campaign Response""

SID: 2018567

Revision: 2

Class Type: trojan-activity

Metadata: created_at 2014_06_17, updated_at 2015_04_03

Reference:

• Link

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: $HTTP_PORTS

Destination Network: $HOME_NET

Destination Port: any

Flow: established,to_client

Contents:

• Value: "200"

• Value: !"Referer|3a|"

• Value: "|3a 5c|Bootfile|5c|firewall|5c|1"

Within:

PCRE: "/^[C-J]\r\n/R"

Special Options:

• http_stat_code

• http_header

• file_data

source