""ET CURRENT_EVENTS Successful RBFCU Credential Phish 2022-10-31""

SID: 2039608

Revision: 1

Class Type: trojan-activity

Metadata: attack_target Client_Endpoint, created_at 2022_10_31, deployment Perimeter, performance_impact Low, signature_severity Major, updated_at 2022_10_31

Reference:

  • md5

  • 56191863d2a45e93d84d647fc034927c

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "/userlogin.php"

  • Value: "username=" Depth: 9

  • Value: "&password="

  • Value: "POST|20|/rbfcu" Depth: 11

Within:

PCRE: "/\/userlogin.php$/U"

Special Options:

  • http_uri

  • http_client_body

  • http_client_body

  • fast_pattern

source