""ET TROJAN Observed Raspberry Robin Domain (w0 .pm in TLS SNI)""
SID: 2047885
Revision: 1
Class Type: trojan-activity
Metadata: attack_target Client_Endpoint, created_at 2023_09_01, deployment Perimeter, signature_severity Major, updated_at 2023_09_01, reviewed_at 2023_09_01
Reference:
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 05|w0.pm"
Within: 8
PCRE:
Special Options:
- fast_pattern