""ET TROJAN Observed Reimageplus Ransomware Domain in TLS SNI""
SID: 2030851
Revision: 2
Class Type: trojan-activity
Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2020_09_11, deployment Perimeter, signature_severity Major, tag SSL_Malicious_Cert, tag Ransomware, updated_at 2020_09_11, mitre_tactic_id TA0040, mitre_tactic_name Impact, mitre_technique_id T1486, mitre_technique_name Data_Encrypted_for_Impact
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 1f|enfiniql2buev6o.m.pipedream.net"
Within: 8
PCRE:
Special Options:
- fast_pattern