""ET INFO ARM File Requested via WGET (set)""

SID: 2024240

Revision: 3

Class Type: misc-activity

Metadata: attack_target Client_Endpoint, created_at 2017_04_25, deployment Perimeter, signature_severity Informational, updated_at 2023_05_01

Reference:

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: $HTTP_PORTS

Flow: to_server,established

Contents:

  • Value: "GET"

  • Value: "User-Agent|3a 20|Wget/"

Within:

PCRE: "/.(?:arm(?:5n|7)?|m(?:ips|psl))$/U"

Special Options:

  • http_method

  • http_header

  • fast_pattern

source