""ET TROJAN Observed MassLogger Domain in TLS SNI (ecigroup-tw .com)""
SID: 2030879
Revision: 2
Class Type: trojan-activity
Metadata: attack_target Client_Endpoint, created_at 2020_09_14, deployment Perimeter, performance_impact Low, signature_severity Major, tag SSL_Malicious_Cert, updated_at 2020_09_14
Reference:
-
md5
-
0a838f0ecff085eb611e41acf78a9682
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|ecigroup-tw.com"
Within: 8
PCRE:
Special Options:
- fast_pattern