""ET TROJAN Tandem Espionage CnC Domain (dvizhdom .ru) in DNS Lookup""
SID: 2036723
Revision: 1
Class Type: trojan-activity
Metadata: attack_target Client_Endpoint, created_at 2022_05_27, deployment Perimeter, performance_impact Low, signature_severity Major, updated_at 2022_05_27
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: "|08|dvizhdom|02|ru|00|"
Within: 13
PCRE:
Special Options:
-
nocase
-
fast_pattern