""ET TROJAN ProxyBox - HTTP CnC - POST 1-letter.php""

SID: 2015504

Revision: 5

Class Type: trojan-activity

Metadata: created_at 2012_07_21, updated_at 2012_07_24

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: "Indy Library"

Within:

PCRE: "/^\/[a-z].php/U"

Special Options:

  • http_method

  • http_header

source