""ET TROJAN TA401 Arid Viper CnC Domain in DNS Lookup (sknzy-mysl .vip)""
SID: 2036831
Revision: 1
Class Type: trojan-activity
Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_06_03, deployment Perimeter, signature_severity Major, updated_at 2022_06_03
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: "|0a|sknzy-mysl|03|vip|00|"
Within: 16
PCRE:
Special Options:
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nocase
-
fast_pattern