使用python模塊nmap,讀取excel數據對多個ip埠探活掃描
我一個響指下去,每個人都要少一個睾丸。。。

1、工欲善其事必先利其器。安裝python-nmap模塊。
pip list #cmd或powershell下 查看已安裝模塊,至於pip命令環境變數,自己解決 pip install python-nmap
編寫簡單的nmap單埠跑一下看看效果。
'''如果安裝了python-nmap模塊還不能使用,那就自行安裝nmap圖形化界面,然後添加到環境變數里,這樣就ok了,我的就是這樣;'''
import nmap
np = nmap.PortScanner()
a = np.scan(hosts='42.247.22.192',ports='80',arguments='-v -n -T4')
print(a)


返回結果: (重要的地方我已標紅,主要就是看返回埠狀態和服務名)
{'nmap': {'command_line': 'nmap -oX - -p 80 -v -n -T4 42.247.22.192', 'scaninfo': {'tcp':
{'method': 'syn', 'services': '80'}}, 'scanstats': {'timestr': 'Thu Jun 10 11:31:57 2021',
'elapsed': '1.72', 'uphosts': '1', 'downhosts': '0', 'totalhosts': '1'}}, 'scan': {'42.247.22.192':
{'hostnames': [{'name': '', 'type': ''}], 'addresses': {'ipv4': '42.247.22.192'}, 'vendor':
{}, 'status': {'state': 'up', 'reason': 'syn-ack'}, 'tcp': {80: {'state': 'open', 'reason': 'syn-ack', 'name': 'http',
'product': '', 'version': '', 'extrainfo': '', 'conf': '3', 'cpe': ''}}}}}
2、下面對得到的數據整理一下輸出,讓他看起來簡潔一些
import nmap
np = nmap.PortScanner()
a = np.scan(hosts='42.247.22.192',ports='80',arguments='-v -n -T4')
ip = '42.247.22.192'
for i in a['scan'][ip]['tcp'].keys():
state = a['scan'][ip]['tcp'][i]['state']
name = a['scan'][ip]['tcp'][i]['name']
print(ip,i,state,name)
返回結果: 42.247.22.192 80 open http

看著整潔多了。
後面關於excel讀取和線程的代碼我直接貼了,今天事情多不細說了。。
3、使用python調用excel模塊和線程模塊,讀取excel數據,對多條數據進行掃描。
import nmap
import threading
from openpyxl import load_workbook
from xlwt import Workbook
wk = Workbook(encoding='utf-8')
wsheet = wk.add_sheet('Worksheet')
co = {}
ls = []
def read_excel_file():
wb = load_workbook('test/diqu.xlsx') #讀取excel文件
# sheets = wb.get_sheet_names()
# print(sheets)
sheet = wb['暴露面資產全量']
# print(sheet)
m = sheet['G'] #讀取excelG列,我的G列是 ip:port,例:1.1.1.1:80
for cell in m: #這個for循環用於分割ip和埠,存到co字典
# print(cell.value)
mn = cell.value.split(':')
if mn[0] in co:
co[mn[0]].append(mn[1])
else:
try:
co[mn[0]] = [mn[1]]
except:
co[mn[0]] = []
def thread(ip_port): # 設置線程
thread_num = threading.Semaphore(20) # 設置線程數
thread_list = []
for IP, port in ip_port.items(): # 創建線程
t = threading.Thread(target=nmap_ping_scan, args=(IP, port, thread_num,))
thread_list.append(t)
# print(t)
for t in thread_list: # 開始線程
t.start()
for t in thread_list: # 等待線程
t.join()
print('線程結束')
def nmap_ping_scan(ip,port,thread_num): #使用nmap掃描,結果存入ls列表
global ls
strport = ','.join(ports for ports in port)
thread_num.acquire() # 線程鎖
try:
nm = nmap.PortScanner()
global result
np = nm.scan(hosts=ip,ports=strport,arguments="-v -n -T4")
for i in np['scan'][ip]['tcp'].keys():
state = np['scan'][ip]['tcp'][i]['state']
name = np['scan'][ip]['tcp'][i]['name']
ls.extend([[ip,i,state,name]])
# print(ip,i,state)
except Exception as e:
# print(e)
pass
thread_num.release()
def excel_write(ls): #把ls列表的數據保存到新的excel中
try:
for u in range(len(ls)):
p = 0
for k in ls[u]:
wsheet.write(u,p,k)
p += 1
# print(u,p,k)
except:
pass
if __name__ == '__main__': #程序啟動
read_excel_file()
thread(co)
excel_write(ls)
# print(ls)
wk.save('ceshi.xls')
# nmap_dan_scan(co)
# print(ls)
#ok,上述就是全部代碼了,上面是開了線程的,下面再加個單線程的方法吧
#使用方法,把def thread 和 def nmap_ping_scan 注釋掉
# 再最後if里把 nmap_dan_scan(co) 注釋解掉,上面倆個調用注釋掉就行。
def nmap_dan_scan(ip_port): #單線程跑跑
for ip,port in ip_port.items():
strport = ','.join(ports for ports in port)
try:
nm = nmap.PortScanner()
np = nm.scan(hosts=ip,ports=strport,arguments="-v -n -T4")
for i in np['scan'][ip]['tcp'].keys():
state = np['scan'][ip]['tcp'][i]['state']
print(ip,i,state)
except:
pass
掃描的結果大概就是這個樣子。

#注#如果不想使用腳本這麼麻煩的話,建議使用masscan命令比較簡潔,這個命令有時掃描會存在波動,大多情況下還是不錯的;(我是在centos下運行的)
寫個平時用的栗子:masscan -p0-65535 -iL ip.txt –rate=2000 > masscan-scan.txt
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