""ET DNS Reply Sinkhole - Zinkhole.org""
SID: 2016419
Revision: 6
Class Type: trojan-activity
Metadata: created_at 2013_02_16, updated_at 2022_07_13
Reference:
Protocol: udp
Source Network: any
Source Port: 53
Destination Network: $HOME_NET
Destination Port: any
Flow:
Contents:
-
Value: "|00 01 00 01|"
-
Value: "|00 04 b0 1f 3e 4c|"
Within: 6
PCRE:
Special Options: