""ET CURRENT_EVENTS Successful Veridian Credit Union Credential Phish 2022-11-08""

SID: 2039756

Revision: 1

Class Type: trojan-activity

Metadata: attack_target Client_Endpoint, created_at 2022_11_08, deployment Perimeter, deployment SSLDecrypt, performance_impact Low, signature_severity Major, updated_at 2022_11_08

Reference:

  • md5

  • b7c3437c4831840e6df13fc4d29d99c7

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: "process.php"

  • Value: "usernamex=" Depth: 10

  • Value: "&passwordx="

Within:

PCRE: "/process.php$/U"

Special Options:

  • http_method

  • http_uri

  • fast_pattern

  • http_client_body

  • http_client_body

source