""ET INFO File Sharing Domain in DNS Lookup (drive .internxt .com)""
SID: 2047635
Revision: 1
Class Type: misc-activity
Metadata: attack_target Client_Endpoint, created_at 2023_08_14, deployment Perimeter, performance_impact Low, confidence High, signature_severity Informational, updated_at 2023_08_14, reviewed_at 2024_03_12
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: "|05|drive|08|internxt|03|com|00|"
Within: 20
PCRE:
Special Options:
-
fast_pattern
-
nocase