""ET INFO Observed DNS Query to Known ScreenConnect/ConnectWise Remote Desktop Service Domain""
SID: 2050021
Revision: 3
Class Type: misc-activity
Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2019_02_11, deployment Perimeter, performance_impact Low, confidence High, signature_severity Informational, updated_at 2024_01_12, former_sid 2834818
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: "|0d|screenconnect|03|com|00|"
Within: 7
PCRE:
Special Options:
-
nocase
-
fast_pattern