""ET POLICY Observed ApoioViewer Remote Access Tool Domain (apoioviewer .com in TLS SNI)""
SID: 2034276
Revision: 2
Class Type: policy-violation
Metadata: attack_target Client_Endpoint, created_at 2021_10_28, deployment Perimeter, signature_severity Informational, updated_at 2021_10_28
Reference:
-
md5
-
b27ede7c569f27d96c66b4d3c7a84a95
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: 443
Flow: established,to_server
Contents:
-
Value: "|16|"
-
Value: "|01|"
-
Value: "|00 00 0f|apoioviewer.com"
Within: 8
PCRE:
Special Options:
- fast_pattern