""ET TROJAN ScarCruft TA409 Domain in DNS Lookup (app .documentoffice .club)""
SID: 2050288
Revision: 3
Class Type: trojan-activity
Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2024_01_22, deployment Perimeter, performance_impact Low, confidence Medium, signature_severity Major, tag ScarCruft, tag TA409, updated_at 2024_04_25, reviewed_at 2024_06_28
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: "|03|app|0e|documentoffice|04|club|00|"
Within: 25
PCRE:
Special Options:
-
fast_pattern
-
nocase