""ET INFO Onion/TOR Successful Proxy Request Response (Inbound)""

SID: 2032084

Revision: 3

Class Type: bad-unknown

Metadata: attack_target Client_and_Server, created_at 2021_03_16, deployment Perimeter, performance_impact Significant, signature_severity Informational, updated_at 2022_12_08

Reference:

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: any

Destination Network: [$HOME_NET,$HTTP_SERVERS]

Destination Port: any

Flow: established,from_server

Contents:

  • Value: "|05 00 00 01 00 00 00 00 00 00|" Depth: 10

Within:

PCRE:

Special Options:

  • fast_pattern

source