""ET TROJAN Observed Lazarus Domain (safemeeting .online in TLS SNI)""
SID: 2049111
Revision: 1
Class Type: trojan-activity
Metadata: attack_target Client_Endpoint, created_at 2023_11_07, deployment Perimeter, signature_severity Major, updated_at 2023_11_07, reviewed_at 2023_11_07
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|"
-
Value: "|00|"
-
Value: "safemeeting.online"
Within: 1
PCRE: "/^(?:\x00\x12|.\x2e)safemeeting.online/R"
Special Options: