""ET TROJAN Observed Bitter APT Related Domain in TLS SNI""
SID: 2049099
Revision: 1
Class Type: trojan-activity
Metadata: attack_target Client_Endpoint, created_at 2023_11_07, deployment Perimeter, former_category MALWARE, performance_impact Low, confidence High, signature_severity Major, updated_at 2023_11_07, reviewed_at 2023_11_07
Reference:
-
md5
-
f8e036b1117870be508badaa0bca1537
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 16|deliciosoprimecare.com"
Within: 8
PCRE:
Special Options:
- fast_pattern