|
| 1 | +{ |
| 2 | + "cells": [ |
| 3 | + { |
| 4 | + "cell_type": "markdown", |
| 5 | + "metadata": {}, |
| 6 | + "source": [ |
| 7 | + "# Networking " |
| 8 | + ] |
| 9 | + }, |
| 10 | + { |
| 11 | + "cell_type": "code", |
| 12 | + "execution_count": 21, |
| 13 | + "metadata": {}, |
| 14 | + "outputs": [], |
| 15 | + "source": [ |
| 16 | + "import socket\n", |
| 17 | + "\n", |
| 18 | + "def get_banner(ip, port):\n", |
| 19 | + " \"\"\"Open socket connection to given ip:port and \n", |
| 20 | + " read first 1024 bytes from open socket connection\"\"\"\n", |
| 21 | + " socket.setdefaulttimeout(2)\n", |
| 22 | + " s = socket.socket()\n", |
| 23 | + " try:\n", |
| 24 | + " s.connect((ip, port))\n", |
| 25 | + " ans = s.recv(1024)\n", |
| 26 | + " return ans\n", |
| 27 | + " except Exception, e:\n", |
| 28 | + " print(\"[-] Error {}:{} = {}\".format(ip, port, e))\n", |
| 29 | + " return None\n", |
| 30 | + " \n", |
| 31 | + "def check_vulnerabilities(banner, filename=\"banners.txt\"):\n", |
| 32 | + " \"\"\"From given banner, check if from \"filename\" theres is any match\"\"\"\n", |
| 33 | + " with open(filename, 'r') as f:\n", |
| 34 | + " for line in f.readlines():\n", |
| 35 | + " if line.strip('\\n') in banner:\n", |
| 36 | + " print \"[+] Server is vulnerable: {}\".format(banner.strip('\\n'))" |
| 37 | + ] |
| 38 | + }, |
| 39 | + { |
| 40 | + "cell_type": "code", |
| 41 | + "execution_count": 22, |
| 42 | + "metadata": { |
| 43 | + "collapsed": true |
| 44 | + }, |
| 45 | + "outputs": [ |
| 46 | + { |
| 47 | + "name": "stdout", |
| 48 | + "output_type": "stream", |
| 49 | + "text": [ |
| 50 | + "[-] Error 192.168.1.1:21 = timed out\n", |
| 51 | + "[-] Error 192.168.1.1:22 = timed out\n", |
| 52 | + "[-] Error 192.168.1.1:25 = timed out\n", |
| 53 | + "[-] Error 192.168.1.1:80 = [Errno 64] Host is down\n", |
| 54 | + "[-] Error 192.168.1.1:110 = [Errno 64] Host is down\n", |
| 55 | + "[-] Error 192.168.1.1:443 = [Errno 64] Host is down\n", |
| 56 | + "[-] Error 192.168.1.2:21 = timed out\n", |
| 57 | + "[-] Error 192.168.1.2:22 = timed out\n", |
| 58 | + "[-] Error 192.168.1.2:25 = timed out\n", |
| 59 | + "[-] Error 192.168.1.2:80 = [Errno 64] Host is down\n", |
| 60 | + "[-] Error 192.168.1.2:110 = [Errno 64] Host is down\n", |
| 61 | + "[-] Error 192.168.1.2:443 = [Errno 64] Host is down\n", |
| 62 | + "[-] Error 192.168.1.3:21 = timed out\n", |
| 63 | + "[-] Error 192.168.1.3:22 = timed out\n", |
| 64 | + "[-] Error 192.168.1.3:25 = [Errno 65] No route to host\n", |
| 65 | + "[-] Error 192.168.1.3:80 = [Errno 64] Host is down\n", |
| 66 | + "[-] Error 192.168.1.3:110 = [Errno 64] Host is down\n", |
| 67 | + "[-] Error 192.168.1.3:443 = [Errno 64] Host is down\n", |
| 68 | + "[-] Error 192.168.1.4:21 = timed out\n", |
| 69 | + "[-] Error 192.168.1.4:22 = timed out\n", |
| 70 | + "[-] Error 192.168.1.4:25 = timed out\n", |
| 71 | + "[-] Error 192.168.1.4:80 = [Errno 64] Host is down\n", |
| 72 | + "[-] Error 192.168.1.4:110 = [Errno 64] Host is down\n", |
| 73 | + "[-] Error 192.168.1.4:443 = [Errno 64] Host is down\n", |
| 74 | + "[-] Error 192.168.1.5:21 = timed out\n", |
| 75 | + "[-] Error 192.168.1.5:22 = timed out\n", |
| 76 | + "[-] Error 192.168.1.5:25 = timed out\n", |
| 77 | + "[-] Error 192.168.1.5:80 = [Errno 64] Host is down\n", |
| 78 | + "[-] Error 192.168.1.5:110 = [Errno 64] Host is down\n", |
| 79 | + "[-] Error 192.168.1.5:443 = [Errno 64] Host is down\n", |
| 80 | + "[-] Error 192.168.1.6:21 = timed out\n", |
| 81 | + "[-] Error 192.168.1.6:22 = timed out\n", |
| 82 | + "[-] Error 192.168.1.6:25 = timed out\n", |
| 83 | + "[-] Error 192.168.1.6:80 = [Errno 64] Host is down\n", |
| 84 | + "[-] Error 192.168.1.6:110 = [Errno 64] Host is down\n", |
| 85 | + "[-] Error 192.168.1.6:443 = [Errno 64] Host is down\n", |
| 86 | + "[-] Error 192.168.1.7:21 = timed out\n", |
| 87 | + "[-] Error 192.168.1.7:22 = timed out\n", |
| 88 | + "[-] Error 192.168.1.7:25 = timed out\n", |
| 89 | + "[-] Error 192.168.1.7:80 = [Errno 64] Host is down\n", |
| 90 | + "[-] Error 192.168.1.7:110 = [Errno 64] Host is down\n", |
| 91 | + "[-] Error 192.168.1.7:443 = [Errno 64] Host is down\n", |
| 92 | + "[-] Error 192.168.1.8:21 = timed out\n", |
| 93 | + "[-] Error 192.168.1.8:22 = timed out\n", |
| 94 | + "[-] Error 192.168.1.8:25 = timed out\n", |
| 95 | + "[-] Error 192.168.1.8:80 = [Errno 64] Host is down\n", |
| 96 | + "[-] Error 192.168.1.8:110 = [Errno 64] Host is down\n", |
| 97 | + "[-] Error 192.168.1.8:443 = [Errno 64] Host is down\n", |
| 98 | + "[-] Error 192.168.1.9:21 = timed out\n", |
| 99 | + "[-] Error 192.168.1.9:22 = timed out\n", |
| 100 | + "[-] Error 192.168.1.9:25 = timed out\n", |
| 101 | + "[-] Error 192.168.1.9:80 = [Errno 65] No route to host\n", |
| 102 | + "[-] Error 192.168.1.9:110 = [Errno 64] Host is down\n", |
| 103 | + "[-] Error 192.168.1.9:443 = [Errno 64] Host is down\n", |
| 104 | + "[-] Error 192.168.1.10:21 = timed out\n", |
| 105 | + "[-] Error 192.168.1.10:22 = timed out\n", |
| 106 | + "[-] Error 192.168.1.10:25 = timed out\n", |
| 107 | + "[-] Error 192.168.1.10:80 = [Errno 65] No route to host\n", |
| 108 | + "[-] Error 192.168.1.10:110 = [Errno 64] Host is down\n", |
| 109 | + "[-] Error 192.168.1.10:443 = [Errno 64] Host is down\n", |
| 110 | + "[-] Error 192.168.1.11:21 = timed out\n", |
| 111 | + "[-] Error 192.168.1.11:22 = timed out\n", |
| 112 | + "[-] Error 192.168.1.11:25 = timed out\n", |
| 113 | + "[-] Error 192.168.1.11:80 = [Errno 64] Host is down\n", |
| 114 | + "[-] Error 192.168.1.11:110 = [Errno 64] Host is down\n", |
| 115 | + "[-] Error 192.168.1.11:443 = [Errno 64] Host is down\n", |
| 116 | + "[-] Error 192.168.1.12:21 = timed out\n", |
| 117 | + "[-] Error 192.168.1.12:22 = timed out\n", |
| 118 | + "[-] Error 192.168.1.12:25 = timed out\n", |
| 119 | + "[-] Error 192.168.1.12:80 = timed out\n", |
| 120 | + "[-] Error 192.168.1.12:110 = [Errno 64] Host is down\n", |
| 121 | + "[-] Error 192.168.1.12:443 = [Errno 64] Host is down\n", |
| 122 | + "[-] Error 192.168.1.13:21 = timed out\n", |
| 123 | + "[-] Error 192.168.1.13:22 = timed out\n", |
| 124 | + "[-] Error 192.168.1.13:25 = timed out\n", |
| 125 | + "[-] Error 192.168.1.13:80 = timed out\n", |
| 126 | + "[-] Error 192.168.1.13:110 = timed out\n", |
| 127 | + "[-] Error 192.168.1.13:443 = [Errno 64] Host is down\n", |
| 128 | + "[-] Error 192.168.1.14:21 = timed out\n", |
| 129 | + "[-] Error 192.168.1.14:22 = timed out\n", |
| 130 | + "[-] Error 192.168.1.14:25 = timed out\n", |
| 131 | + "[-] Error 192.168.1.14:80 = timed out\n", |
| 132 | + "[-] Error 192.168.1.14:110 = [Errno 64] Host is down\n", |
| 133 | + "[-] Error 192.168.1.14:443 = [Errno 64] Host is down\n", |
| 134 | + "[-] Error 192.168.1.15:21 = timed out\n", |
| 135 | + "[-] Error 192.168.1.15:22 = timed out\n", |
| 136 | + "[-] Error 192.168.1.15:25 = timed out\n" |
| 137 | + ] |
| 138 | + }, |
| 139 | + { |
| 140 | + "ename": "KeyboardInterrupt", |
| 141 | + "evalue": "", |
| 142 | + "output_type": "error", |
| 143 | + "traceback": [ |
| 144 | + "\u001b[0;31m---------------------------------------------------------------------------\u001b[0m", |
| 145 | + "\u001b[0;31mKeyboardInterrupt\u001b[0m Traceback (most recent call last)", |
| 146 | + "\u001b[0;32m<ipython-input-22-524c9e0ec3ba>\u001b[0m in \u001b[0;36m<module>\u001b[0;34m()\u001b[0m\n\u001b[1;32m 7\u001b[0m \u001b[0;32mfor\u001b[0m \u001b[0mip\u001b[0m \u001b[0;32min\u001b[0m \u001b[0mip_list\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m 8\u001b[0m \u001b[0;32mfor\u001b[0m \u001b[0mport\u001b[0m \u001b[0;32min\u001b[0m \u001b[0mport_list\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m----> 9\u001b[0;31m \u001b[0mbanner\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0mget_banner\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mip\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mport\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m 10\u001b[0m \u001b[0;32mif\u001b[0m \u001b[0mbanner\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m 11\u001b[0m \u001b[0;32mprint\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m\"[+] Checking \"\u001b[0m \u001b[0;34m+\u001b[0m \u001b[0mip\u001b[0m \u001b[0;34m+\u001b[0m \u001b[0;34m\":\"\u001b[0m \u001b[0;34m+\u001b[0m \u001b[0mport\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n", |
| 147 | + "\u001b[0;32m<ipython-input-21-5508846065de>\u001b[0m in \u001b[0;36mget_banner\u001b[0;34m(ip, port)\u001b[0m\n\u001b[1;32m 7\u001b[0m \u001b[0ms\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0msocket\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0msocket\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m 8\u001b[0m \u001b[0;32mtry\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m----> 9\u001b[0;31m \u001b[0ms\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mconnect\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mip\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mport\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m 10\u001b[0m \u001b[0mans\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0ms\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mrecv\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;36m1024\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m 11\u001b[0m \u001b[0;32mreturn\u001b[0m \u001b[0mans\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n", |
| 148 | + "\u001b[0;32m/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/socket.pyc\u001b[0m in \u001b[0;36mmeth\u001b[0;34m(name, self, *args)\u001b[0m\n\u001b[1;32m 226\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m 227\u001b[0m \u001b[0;32mdef\u001b[0m \u001b[0mmeth\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mname\u001b[0m\u001b[0;34m,\u001b[0m\u001b[0mself\u001b[0m\u001b[0;34m,\u001b[0m\u001b[0;34m*\u001b[0m\u001b[0margs\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m--> 228\u001b[0;31m \u001b[0;32mreturn\u001b[0m \u001b[0mgetattr\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mself\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0m_sock\u001b[0m\u001b[0;34m,\u001b[0m\u001b[0mname\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m*\u001b[0m\u001b[0margs\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m 229\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m 230\u001b[0m \u001b[0;32mfor\u001b[0m \u001b[0m_m\u001b[0m \u001b[0;32min\u001b[0m \u001b[0m_socketmethods\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n", |
| 149 | + "\u001b[0;31mKeyboardInterrupt\u001b[0m: " |
| 150 | + ] |
| 151 | + } |
| 152 | + ], |
| 153 | + "source": [ |
| 154 | + "# main()\n", |
| 155 | + "# generate list of all possible ip's on subnet 192.168.1.0/24\n", |
| 156 | + "ip_list = map(lambda ip: \"192.168.1.{}\".format(ip), range(1, 255))\n", |
| 157 | + "# test ports telnet, ssh, smtp, http, imap and https\n", |
| 158 | + "port_list = [21, 22, 25, 80, 110, 443]\n", |
| 159 | + "\n", |
| 160 | + "for ip in ip_list:\n", |
| 161 | + " for port in port_list:\n", |
| 162 | + " banner = get_banner(ip, port)\n", |
| 163 | + " if banner:\n", |
| 164 | + " print(\"[+] Checking \" + ip + \":\" + port)\n", |
| 165 | + " check_vulnerabilities(banner)" |
| 166 | + ] |
| 167 | + }, |
| 168 | + { |
| 169 | + "cell_type": "code", |
| 170 | + "execution_count": null, |
| 171 | + "metadata": {}, |
| 172 | + "outputs": [], |
| 173 | + "source": [] |
| 174 | + } |
| 175 | + ], |
| 176 | + "metadata": { |
| 177 | + "kernelspec": { |
| 178 | + "display_name": "Python 2", |
| 179 | + "language": "python", |
| 180 | + "name": "python2" |
| 181 | + }, |
| 182 | + "language_info": { |
| 183 | + "codemirror_mode": { |
| 184 | + "name": "ipython", |
| 185 | + "version": 2 |
| 186 | + }, |
| 187 | + "file_extension": ".py", |
| 188 | + "mimetype": "text/x-python", |
| 189 | + "name": "python", |
| 190 | + "nbconvert_exporter": "python", |
| 191 | + "pygments_lexer": "ipython2", |
| 192 | + "version": "2.7.10" |
| 193 | + } |
| 194 | + }, |
| 195 | + "nbformat": 4, |
| 196 | + "nbformat_minor": 2 |
| 197 | +} |
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