""ET TROJAN Observed Earth Hundun Group Waterbear/Deuterbear Domain (freeprous .bakhell .com) in TLS SNI""
SID: 2052081
Revision: 1
Class Type: trojan-activity
Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_and_Server, created_at 2024_04_15, deployment Perimeter, malware_family WATERBEAR, malware_family DEUTERBEAR, performance_impact Low, confidence High, signature_severity Major, updated_at 2024_04_15
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 15|freeprous.bakhell.com"
Within: 8
PCRE:
Special Options:
- fast_pattern