Python3 小工具-ICMP扫描，python3-icmp扫描,from scapy

Python3 小工具-ICMP扫描，python3-icmp扫描,from scapy

from scapy.all import *import optparseimport threadingimport osdef scan(ipt):    pkt=IP(dst=ipt)/ICMP()    res=sr1(pkt,timeout=0.1,verbose=0)    if res:        print(ipt,‘ is online‘)    def main():    parser=optparse.OptionParser("%prog "+"-t <target> -f <filename>")    parser.add_option(‘-t‘,dest=‘target‘,type=‘string‘,help=‘Target‘)    parser.add_option(‘-f‘,dest=‘fil‘,type=‘string‘,help=‘Filename‘)    (options,args)=parser.parse_args()    target=options.target    fil=options.fil    if(target==None) and (fil==None):        print(‘Please input target(-t) or file(-f)‘)        exit(0)    if target:        iplist=target.split(‘.‘)        ip=iplist[0]+‘.‘+iplist[1]+‘.‘+iplist[2]+‘.‘        for t in range(1,255):            ipt=ip+str(t)            t=threading.Thread(target=scan,args=(ipt,))            t.start()    if fil:        if os.path.exists(fil):            with open(fil) as f:                for i in f.readlines():                    ipt=i.strip(‘\n‘)                    t=threading.Thread(target=scan,args=(ipt,))                    t.start()        else:            print(‘File is not exists!‘)            exit(0)if __name__==‘__main__‘:    main()

使用说明

开始程序

github:https://github.com/zmqq/pytools/tree/master/icmpscan

Python3 小工具-ICMP扫描