""ET TROJAN DonotGroup APT DNS Lookup (bulk .fun)""
SID: 2034146
Revision: 2
Class Type: trojan-activity
Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, affected_product Android, created_at 2019_05_23, deployment Perimeter, performance_impact Low, signature_severity Major, tag APT, tag DonotGroup, updated_at 2019_05_23
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: "|04|bulk|03|fun|00|"
Within: 7
PCRE:
Special Options:
-
nocase
-
fast_pattern