""ET DNS Query to a .tk domain - Likely Hostile""
SID: 2012811
Revision: 5
Class Type: bad-unknown
Metadata: created_at 2011_05_15, updated_at 2024_01_31
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|tk|00|"
-
Value: !"|03|www|06|google|02|tk"
Within: 7
PCRE:
Special Options:
-
fast_pattern
-
nocase