""ET TROJAN RubySleet APT TrollAgent CnC Domain in DNS Lookup (ai .kostin .p-e .kr)""
SID: 2050694
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 2024_02_02, deployment Perimeter, malware_family TrollAgent, performance_impact Low, confidence High, signature_severity Major, updated_at 2024_02_02
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: "|02|ai|06|kostin|03|p-e|02|kr|00|"
Within: 18
PCRE:
Special Options:
-
fast_pattern
-
nocase