detection_of_winrs_usage

rule detection_of_winrs_usage {
 meta:
    author = "Sreeman"
    description = "Windows Remote Shell (WinRS) is a command line tool that is part of Windows 2008 and later. If WinRM is enabled this utility can be used to execute commands on a host remotely.  License: https://github.com/Neo23x0/sigma/blob/master/LICENSE.Detection.Rules.md."
    reference = "https://tdm.socprime.com/tdm/info/anp657rEE5hG"
    version = "0.01"
    created = "2021-03-09"
    category = "process_creation"
    product = "windows"
    mitre = "lateral movement, execution, t1028"

  events:
(($selection.target.process.command_line = "winrs -r" or $selection.target.process.command_line = "winrs /r") and ($selection.metadata.product_event_type = "4688" or $selection.metadata.product_event_type = "1"))

  condition:
    $selection
}