""ET TROJAN Subterranean Security Domain in DNS Lookup""
SID: 2035068
Revision: 2
Class Type: trojan-activity
Metadata: attack_target Client_Endpoint, created_at 2022_02_03, deployment Perimeter, signature_severity Major, updated_at 2022_02_03
Reference:
-
md5
-
10729e87fa72432fbc009a15314d670b
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: "|15|subterranean-security|02|pw|00|"
Within: 26
PCRE:
Special Options:
-
nocase
-
fast_pattern