扫描器 Github地址
主要代码如下：
#!/usr/bin/env python$# coding=utf-8'''python版本必须满足3.0以上'''import socket,ftplib,sys,osfrom concurrent.futures import ThreadPoolExecutor #python 3.0以上可以使用的线程池def ip2num(ip): #ip to num ip = [int(x) for x in ip.split('.')] return ip[0] << 24 | ip[1] << 16 | ip[2] << 8 | ip[3]def num2ip(num): #num to ip return '%s.%s.%s.%s' % ((num & 0xff000000) >> 24, (num & 0x00ff0000) >> 16, (num & 0x0000ff00) >> 8, num & 0x000000ff)def ip_range(start, end): return [num2ip(num) for num in range(ip2num(start), ip2num(end) + 1) if num & 0xff]def login(ip,user,passwd): try: ftp = ftplib.FTP(ip) ftp.login(user,passwd) except ftplib.all_errors: pass else: PRint("Login success!--------------> {}".format(ip)) with open(os.path.abspath('.')+'/ftpaccount.txt','a+') as f: f.write(ip+'#'+user+'#'+passwd+'/n') ftp.quit()def loginanonymously(ip): try: ftp = ftplib.FTP(ip) ftp.login() except ftplib.all_errors: print("Login as Anonymously False! {}".format(ip)) try: with ThreadPoolExecutor(3) as Executor: with open(sys.argv[1],'r') as userfile: with open(sys.argv[2],'r') as passwdfile: for user in userfile: user = user.strip('/n') for passwd in passwdfile: passwd = passwd.strip('/n') try: Executor.submit(login,ip,user,passwd) except Exception as e: print(e) pass except ftplib.all_errors: pass else: print("Login success!---------------> {}".format(ip)) with open(os.path.abspath('.')+'/ftpanonymously.txt','a+') as f: f.write(ip+'/n') ftp.quit()def conn(ip): try: serv = socket.socket(socket.AF_INET,socket.SOCK_STREAM) check = serv.connect_ex((ip,21)) if check == 0: loginanonymously(ip) with open(os.path.abspath('.')+'/open21.txt','a+') as f: f.write(ip+'/r/n') else: print("[+]{} No Found FTP Port".format(ip)) serv.close() except Exception as e: print(e) passdef scanner(iplist,ThreadNum):#调用函数 socket.setdefaulttimeout(2.5)#可以根据你的需求更改socket 失效时间 with ThreadPoolExecutor(ThreadNum) as Executor: #加入线程池中 for ip in iplist: try: Executor.submit(conn,ip) except Exception as e: print(e) passif __name__ == '__main__': if len(sys.argv) < 3: print("[+]Please Using :") print("[+]scanner.py user.txt passwd.txt") sys.exit(0) print("[+]---------Welcome to FTP scanner v1.0---------") print("[+]----------------By ytala---------------------") print("[+]---http://blog.csdn.net/syh_486_007----------") start_ip = input("[+]Start IPaddr: ") end_ip = input("[+]End ipaddr: ") ThreadNum = input("Thread Number: ") iplist = ip_range(start_ip,end_ip) scanner(iplist,int(ThreadNum))新闻热点
疑难解答
