""ET TROJAN Known IoT Malware Domain""
SID: 2024244
Revision: 2
Class Type: trojan-activity
Metadata: attack_target IoT, created_at 2017_04_25, deployment Perimeter, signature_severity Minor, updated_at 2019_08_28
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: "|03|ntp|06|gtpnet|02|ir|00|"
Within: 7
PCRE:
Special Options:
-
nocase
-
fast_pattern