SID: 2048125

Revision: 1

Class Type: misc-activity

Metadata: attack_target Client_Endpoint, created_at 2023_09_20, deployment Perimeter, performance_impact Low, confidence High, signature_severity Informational, updated_at 2023_09_20, reviewed_at 2024_04_29

Reference:

Protocol: udp

Source Network: $HOME_NET

Source Port: any

Destination Network: any

Destination Port: 53

Flow:

Contents:

  • Value: "|01|" Depth: 1 Offset: 2

  • Value: "|00 01 00 00 00 00 00|"

  • Value: "|02|my|09|kickidler|03|com|00|"

Within: 18

PCRE:

Special Options:

  • fast_pattern

  • nocase

source