""ET TROJAN Win32/Koi Loader/Stealer CnC Domain in DNS Lookup (podologie-werne .de)""
SID: 2049820
Revision: 1
Class Type: trojan-activity
Metadata: affected_product Any, attack_target Client_Endpoint, created_at 2023_12_21, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, updated_at 2024_01_02
Reference:
-
md5
-
09350493580399e2983148e80fd4490b
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: "|0f|podologie-werne|02|de|00|"
Within: 20
PCRE:
Special Options:
-
fast_pattern
-
nocase