""ET TROJAN Win32/AZORult V3.3 Client Checkin M23""

SID: 2034054

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: "|70 9c 47 70 9d 31 70 9d 30 70 9d 32 14 ec 46 70 9d 35 17 8b 31 11|" 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