""ET POLICY IP Logger Redirect Domain in SNI""

SID: 2026897

Revision: 2

Class Type: policy-violation

Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2019_02_11, deployment Perimeter, performance_impact Low, signature_severity Major, tag IP_address_lookup_website, updated_at 2019_02_11

Reference:

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: 443

Flow: to_server,established

Contents:

  • Value: "|16|" Depth: 1

  • Value: "|00 00 0a|maper.info"

Within:

PCRE:

Special Options:

  • fast_pattern

  • nocase

source