""ET POLICY Pastebin-style Service paste .c-net in DNS Query""

SID: 2034154

Revision: 1

Class Type: policy-violation

Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2021_10_07, deployment Perimeter, performance_impact Low, signature_severity Informational, updated_at 2021_10_07

Reference:

  • md5

  • 144cf514759595e65f3468f6fdb66d59

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: "|05|paste|05|c-net|03|org|00|"

Within: 7

PCRE:

Special Options:

  • nocase

source