""ET INFO URL Shortener Service Domain in DNS Lookup (snip .ly)""
SID: 2039475
Revision: 1
Class Type: misc-activity
Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_10_19, deployment Perimeter, signature_severity Informational, updated_at 2022_10_19
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: "|04|snip|02|ly|00|"
Within: 9
PCRE:
Special Options:
-
nocase
-
fast_pattern