""ET MALWARE Win32/2345.H Variant Activity (POST)""

SID: 2034724

Revision: 1

Class Type: trojan-activity

Metadata: attack_target Client_Endpoint, created_at 2021_12_14, deployment Perimeter, signature_severity Major, updated_at 2021_12_14

Reference:

  • md5

  • 0b1f16f067ba71f5b8ec87c9f1a544c6

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "data_version=" Depth: 13

  • Value: "&client_data="

  • Value: "POST /dmdt/dmdt_data.php HTTP/1.1"

  • Value: !"Referer|3a 20|"

Within:

PCRE:

Special Options:

  • http_client_body

  • http_client_body

  • fast_pattern

  • http_header

source