""ET TROJAN Banker/Banbra Variant POST via x-www-form-urlencoded""

SID: 2008331

Revision: 7

Class Type: trojan-activity

Metadata: created_at 2010_07_30, updated_at 2012_03_16

Reference:

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: ".php"

  • Value: "POST"

  • Value: "Content-Type|3a20|application/x-www-form-urlencoded|0D0A|Content-Length|3A20|"

  • Value: "from="

  • Value: "|26|FromMail="

  • Value: "|26|destino="

  • Value: "|26|assunto="

  • Value: "|26|mensagem="

Within:

PCRE:

Special Options:

  • http_uri

  • nocase

  • http_method

  • http_header

  • nocase

  • http_client_body

  • nocase

  • http_client_body

  • nocase

  • http_client_body

  • nocase

  • http_client_body

  • nocase

  • http_client_body

  • fast_pattern

  • nocase

source