""ET TROJAN Backdoor.Win32/Momibot Checkin""

SID: 2013398

Revision: 4

Class Type: trojan-activity

Metadata: created_at 2011_08_11, updated_at 2012_03_21

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: "/index.php"

  • Value: "byE8PCdtbzE6PTU8czo3"

Within:

PCRE:

Special Options:

  • nocase

  • http_method

  • http_uri

  • http_client_body

source