""ET ATTACK_RESPONSE Windows SCM DLL Hijack Command Inbound via HTTP M3""

SID: 2027236

Revision: 2

Class Type: attempted-user

Metadata: created_at 2019_04_22, updated_at 2019_04_22

Reference:

Protocol: tcp

Source Network: any

Source Port: $HTTP_PORTS

Destination Network: $HOME_NET

Destination Port: any

Flow: established,from_server

Contents:

  • Value: "200"

  • Value: "stop|20|"

  • Value: "copy|20|TSVIPSrv.dll"

  • Value: "|5c|Windows|5c|System32|5c|TSVIPSrv.dll"

Within:

PCRE:

Special Options:

  • http_stat_code

  • file_data

  • fast_pattern

source