""ET TROJAN Dark Halo/SUNBURST SSL Cert Inbound (solartrackingsystem .net)""
SID: 2031380
Revision: 2
Class Type: trojan-activity
Metadata: attack_target Client_Endpoint, created_at 2020_12_15, deployment Perimeter, signature_severity Major, tag SSL_Malicious_Cert, updated_at 2020_12_15
Reference:
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: 443
Destination Network: $HOME_NET
Destination Port: any
Flow: established,to_client
Contents:
-
Value: "|16|"
-
Value: "|0b|"
-
Value: "|06 03 55 04 03|"
-
Value: "solartrackingsystem.net"
Within: 8
PCRE: "/^(?:\x17|\x2e)solartrackingsystem.net/R"
Special Options: