""ET TROJAN Gamaredon CnC Domain in DNS Lookup (wilderness-activists-gazette-purse .trycloudflare .com)""
SID: 2055533
Revision: 1
Class Type: trojan-activity
Metadata: attack_target Client_Endpoint, created_at 2024_08_27, deployment Perimeter, signature_severity Major, tag Gamaredon, updated_at 2024_08_27
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: "|22|wilderness-activists-gazette-purse|0d|trycloudflare|03|com|00|"
Within: 54
PCRE:
Special Options:
-
fast_pattern
-
nocase