""ET INFO URL Shortening Domain in DNS Lookup (da .gd)""
SID: 2045305
Revision: 1
Class Type: bad-unknown
Metadata: attack_target Client_Endpoint, created_at 2023_05_03, deployment Perimeter, performance_impact Low, signature_severity Informational, updated_at 2023_05_03, reviewed_at 2023_12_01
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|da|02|gd|00|"
Within: 7
PCRE:
Special Options:
-
nocase
-
fast_pattern