""ET MOBILE_MALWARE Trojan-Banker.AndroidOS.Marcher Sending Credit Card Info""

SID: 2023483

Revision: 2

Class Type: trojan-activity

Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2016_11_03, deployment Perimeter, performance_impact Low, signature_severity Major, tag Android, updated_at 2016_11_03

Reference:

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: $HTTP_PORTS

Flow: to_server,established

Contents:

  • Value: "POST"

  • Value: "/cards_json.php"

  • Value: !"Referer|3a 20|"

  • Value: "bot_id=" Depth: 7

  • Value: "&info="

  • Value: "cardNum"

Within:

PCRE: "/.php$/U"

Special Options:

  • http_method

  • nocase

  • http_uri

  • http_header

  • fast_pattern

  • http_client_body

  • http_client_body

  • http_client_body

source