""ET TROJAN ABUSE.CH SSL Blacklist Malicious SSL certificate detected (Dyre CnC)""
SID: 2020372
Revision: 2
Class Type: trojan-activity
Metadata: attack_target Client_and_Server, created_at 2015_02_06, deployment Perimeter, former_category MALWARE, performance_impact Low, signature_severity Major, tag SSL_Malicious_Cert, updated_at 2022_03_13, mitre_tactic_id TA0042, mitre_tactic_name Resource_Development, mitre_technique_id T1587, mitre_technique_name Develop_Capabilities
Reference:
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: any
Destination Network: $HOME_NET
Destination Port: any
Flow: established,from_server
Contents:
-
Value: "|16|"
-
Value: "|0b|"
-
Value: "|09 00 86 c5 19 74 50 39 69 7a|"
-
Value: "|55 04 0A|"
-
Value: "|18|Internet Widgits Pty Ltd"
Within: 25
PCRE:
Special Options:
- fast_pattern