""ET WEB_CLIENT Possible Magecart Credit Card Information JS Script""

SID: 2029073

Revision: 2

Class Type: trojan-activity

Metadata: affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2019_11_27, deployment Perimeter, signature_severity Major, updated_at 2019_11_27

Reference:

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: $HTTP_PORTS

Destination Network: $HOME_NET

Destination Port: any

Flow: established,to_client

Contents:

  • Value: "200"

  • Value: "Content-Type|3a 20|application/javascript|0d 0a|"

  • Value: " Sxml_cc_cid"

  • Value: "Sxml_cc_number"

  • Value: "Sxml_expiration_yr"

  • Value: "ccnum+|22 3b 22|+exp_m+|22 3b 22|+exp_y+|22 3b 22|+cvv"

Within:

PCRE:

Special Options:

  • http_stat_code

  • http_header

  • file_data

  • nocase

  • nocase

  • nocase

  • fast_pattern

  • nocase

source