""ET INFO Suspicious GET Request for .i686 File""

SID: 2038654

Revision: 1

Class Type: bad-unknown

Metadata: created_at 2022_08_29, deployment Perimeter, deployment SSLDecrypt, signature_severity Informational, updated_at 2022_08_29

Reference:

  • md5

  • 59a83208dd897b3714dc80e15253120e

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "GET"

  • Value: ".i686"

  • Value: !"Referer|3a 20|"

Within:

PCRE: "/^Host\x3a\x20(?:[0-9]{1,3}.){3}[0-9]{1,3}$/Hm"

Special Options:

  • http_method

  • http_uri

  • fast_pattern

  • http_header

source