""ET TROJAN DonBot Checkin""

SID: 2013047

Revision: 3

Class Type: trojan-activity

Metadata: created_at 2011_06_16, updated_at 2012_03_20

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: "/gateway/index"

  • Value: "|20|HTTP/1.0" Depth: 9 Offset: 19

Within:

PCRE:

Special Options:

  • nocase

  • http_method

  • http_uri

source