""ET CURRENT_EVENTS Generic Successful Phish 2022-10-11""

SID: 2039166

Revision: 1

Class Type: trojan-activity

Metadata: attack_target Client_Endpoint, created_at 2022_10_11, deployment Perimeter, performance_impact Low, signature_severity Major, updated_at 2022_10_11

Reference:

  • md5

  • 62941fb63773db263af6b9cc6fb328f4

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: "/sendmail.php"

  • Value: "postemail=" Depth: 10

  • Value: "&postpaswrd="

  • Value: "&postdomain="

Within:

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

Special Options:

  • http_method

  • http_uri

  • http_client_body

  • fast_pattern

  • http_client_body

  • http_client_body

source