SID: 2051518

Revision: 1

Class Type: misc-activity

Metadata: attack_target Client_and_Server, created_at 2024_03_07, deployment Perimeter, confidence High, signature_severity Informational, updated_at 2024_03_07

Reference:

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: 443

Flow: established,to_server

Contents:

  • Value: "|16|" Depth: 1

  • Value: "|01|"

  • Value: "|00 00 0c|.viewdns.net"

Within:

PCRE:

Special Options:

source