""ET TROJAN Win32/AZORult V3.3 Client Checkin M24""

SID: 2034055

Revision: 3

Class Type: trojan-activity

Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_and_Server, created_at 2021_09_30, deployment Perimeter, malware_family AZORult, performance_impact Low, signature_severity Major, updated_at 2022_08_30

Reference:

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

• Value: "POST"

• Value: "|8b 31 11 8b 30 67 8b 30 66 8b 30 64 ef 41 10 8b 30 63 ec 26 67 ea|" Depth: 58

• Value: !"Referer|3a 20|"

Within:

PCRE: "/^(?:\x00\x00\x00)?(?:[\x40-\x42]|[\x45-\x47]|\x26\x66)/P"

Special Options:

• http_method

• http_client_body

• http_header

source