I'm trying to get unauthorized kernel modules loaded in memory, I'm using the script below, unfortunately it's not working 
Foreach ($VMHost in Get-VMHost ) {
$ESXCli = Get-EsxCli -VMHost $VMHost -V2
$ESXCli.system.module.list.invoke() | ForEach-Object {
$ESXCli.system.module.get.invoke($_.Name) | Select-Object @{N="VMHost";E={$VMHost}}, Module, License, Modulefile, Version, SignedStatus, SignatureDigest, SignatureFingerPrint } }