""ET TROJAN Downeks Checkin""

SID: 2021028

Revision: 1

Class Type: trojan-activity

Metadata: created_at 2015_04_28, updated_at 2015_04_28

Reference:

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: $HTTP_PORTS

Flow: to_server,established

Contents:

  • Value: "GET"

  • Value: "/dw/gtk"

  • Value: "Host|3a|" Depth: 5

  • Value: !"Referer|3a|"

  • Value: !"User-Agent|3a|"

Within:

PCRE:

Special Options:

  • http_method

  • http_uri

  • http_header

  • http_header

  • http_header

source