""ET CHAT IRC authorization message""

SID: 2000355

Revision: 5

Class Type: misc-activity

Metadata: created_at 2010_07_30, updated_at 2010_07_30

Reference:

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: any

Destination Network: $HOME_NET

Destination Port: any

Flow: established

Contents:

  • Value: "NOTICE AUTH"

  • Value: "Looking up your hostname..."

Within:

PCRE:

Special Options:

  • nocase

source