""ET TROJAN Hyperion Obfuscator Payload Inbound""
SID: 2039716
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 2022_11_04, deployment Perimeter, deployment SSLDecrypt, signature_severity Major, updated_at 2023_04_04, reviewed_at 2024_01_26
Reference:
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: $HTTP_PORTS
Destination Network: $HOME_NET
Destination Port: any
Flow: established,to_client
Contents:
-
Value: "from|20|builtins|20|import|20 2a 3b|" Depth: 23
-
Value: "|5b 27 5c|x64|5c|x65|5c|x63|5c|x6f|5c|x6d|5c|x70|5c|x72|5c|x65|5c|x73|5c|x73|27 5d|"
-
Value: "|5b 27 5c|x65|5c|x76|5c|x61|5c|x6c|27 5d|"
Within:
PCRE:
Special Options:
-
file_data
-
fast_pattern