""ET TROJAN Horabot Payload Inbound""

SID: 2052642

Revision: 1

Class Type: trojan-activity

Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, tls_state plaintext, created_at 2024_05_16, deployment Perimeter, malware_family Horabot, confidence High, signature_severity Critical, updated_at 2024_05_16

Reference:

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: $HTTP_PORTS

Destination Network: $HOME_NET

Destination Port: any

Flow: established,to_client

Contents:

  • Value: "|5b|cmdletBinding|28 29 5d|"

  • Value: "|22 24|env|3a|computername|22 20 2c|"

  • Value: "|24|wmiQuery|20 3d 20 22|SELECT|20 2a 20|FROM|20|AntiVirusProduct|22|"

  • Value: "Get-Culture"

Within:

PCRE:

Special Options:

  • file_data

source