""ET INFO HTTP URI contains pasa=""

SID: 2017081

Revision: 3

Class Type: misc-activity

Metadata: attack_target Client_Endpoint, created_at 2013_07_02, signature_severity Informational, updated_at 2023_05_01

Reference:

Protocol: tcp

Source Network: any

Source Port: any

Destination Network: any

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "pasa="

Within:

PCRE: "/(?<=(\?|&))pasa=(?!&)./Ui"

Special Options:

  • http_uri

  • nocase

source