""ET MALWARE Win32/Systweak Checkin M2""

SID: 2034297

Revision: 1

Class Type: trojan-activity

Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2021_10_29, deployment Perimeter, performance_impact Low, signature_severity Minor, updated_at 2021_10_29

Reference:

  • md5

  • cb5de25d798ed63a781926c903317f70

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: "SOAPAction|3a 20 22|http://tempuri.org/IsUserAuthenticated|22 0d 0a|"

  • Value: ""

  • Value: ""

  • Value: ""

  • Value: ""

Within:

PCRE:

Special Options:

  • http_method

  • http_header

  • http_client_body

  • fast_pattern

  • http_client_body

  • http_client_body

  • http_client_body

source