""ET CURRENT_EVENTS Successful Nordea Netbank Credential Phish 2022-11-04""

SID: 2039743

Revision: 1

Class Type: trojan-activity

Metadata: attack_target Client_Endpoint, created_at 2022_11_04, deployment Perimeter, performance_impact Low, signature_severity Major, updated_at 2022_11_04

Reference:

  • md5

  • b9e2c6a46345420dabc176cd0fc3a67e

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: ".php"

  • Value: "TxtUsername=" Depth: 12

  • Value: "&TxtPassword="

Within:

PCRE:

Special Options:

  • http_method

  • http_uri

  • fast_pattern

  • http_client_body

  • http_client_body

source