code

#!/usr/bin/env python3
from datetime import datetime
import sys
import os
from os import listdir
import re

def show_help():
    message='''
********************************************************
* Simpler   -   A simple simplifier ;)                 *
* Version 1.0                                          *
********************************************************
Usage:  python3 simpler.py [options]

Options:
    -h/--help   : This help
    -s          : Statistics
    -l          : List the attackers IP
    -p          : ping an attacker IP
    '''
    print(message)

def show_header():
    print('''***********************************************
     _                 _
 ___(_)_ __ ___  _ __ | | ___ _ __ _ __  _   _
/ __| | '_ ` _ \| '_ \| |/ _ \ '__| '_ \| | | |
\__ \ | | | | | | |_) | |  __/ |_ | |_) | |_| |
|___/_|_| |_| |_| .__/|_|\___|_(_)| .__/ \__, |
                |_|               |_|    |___/
                                @ironhackers.es

***********************************************
''')

def show_statistics():
    path = '/home/pepper/Web/Logs/'
    print('Statistics\n-----------')
    listed_files = listdir(path)
    count = len(listed_files)
    print('Number of Attackers: ' + str(count))
    level_1 = 0
    dat = datetime(1, 1, 1)
    ip_list = []
    reks = []
    ip = ''
    req = ''
    rek = ''
    for i in listed_files:
        f = open(path + i, 'r')
        lines = f.readlines()
        level2, rek = get_max_level(lines)
        fecha, requ = date_to_num(lines)
        ip = i.split('.')[0] + '.' + i.split('.')[1] + '.' + i.split('.')[2] + '.' + i.split('.')[3]
        if fecha > dat:
            dat = fecha
            req = requ
            ip2 = i.split('.')[0] + '.' + i.split('.')[1] + '.' + i.split('.')[2] + '.' + i.split('.')[3]
        if int(level2) > int(level_1):
            level_1 = level2
            ip_list = [ip]
            reks=[rek]
        elif int(level2) == int(level_1):
            ip_list.append(ip)
            reks.append(rek)
        f.close()

    print('Most Risky:')
    if len(ip_list) > 1:
        print('More than 1 ip found')
    cont = 0
    for i in ip_list:
        print('    ' + i + ' - Attack Level : ' + level_1 + ' Request: ' + reks[cont])
        cont = cont + 1

    print('Most Recent: ' + ip2 + ' --> ' + str(dat) + ' ' + req)

def list_ip():
    print('Attackers\n-----------')
    path = '/home/pepper/Web/Logs/'
    listed_files = listdir(path)
    for i in listed_files:
        f = open(path + i,'r')
        lines = f.readlines()
        level,req = get_max_level(lines)
        print(i.split('.')[0] + '.' + i.split('.')[1] + '.' + i.split('.')[2] + '.' + i.split('.')[3] + ' - Attack Level : ' + level)
        f.close()

def date_to_num(lines):
    dat = datetime(1,1,1)
    ip = ''
    req=''
    for i in lines:
        if 'Level' in i:
            fecha=(i.split(' ')[6] + ' ' + i.split(' ')[7]).split('\n')[0]
            regex = '(\d+)-(.*)-(\d+)(.*)'
            logEx=re.match(regex, fecha).groups()
            mes = to_dict(logEx[1])
            fecha = logEx[0] + '-' + mes + '-' + logEx[2] + ' ' + logEx[3]
            fecha = datetime.strptime(fecha, '%Y-%m-%d %H:%M:%S')
            if fecha > dat:
                dat = fecha
                req = i.split(' ')[8] + ' ' + i.split(' ')[9] + ' ' + i.split(' ')[10]
    return dat, req

def to_dict(name):
    month_dict = {'Jan':'01','Feb':'02','Mar':'03','Apr':'04', 'May':'05', 'Jun':'06','Jul':'07','Aug':'08','Sep':'09','Oct':'10','Nov':'11','Dec':'12'}
    return month_dict[name]

def get_max_level(lines):
    level=0
    for j in lines:
        if 'Level' in j:
            if int(j.split(' ')[4]) > int(level):
                level = j.split(' ')[4]
                req=j.split(' ')[8] + ' ' + j.split(' ')[9] + ' ' + j.split(' ')[10]
    return level, req

def exec_ping():
    forbidden = ['&', ';', '-', '`', '||', '|']
    command = input('Enter an IP: ')
    for i in forbidden:
        if i in command:
            print('Got you')
            exit()
    os.system('ping ' + command)

if __name__ == '__main__':
    show_header()
    if len(sys.argv) != 2:
        show_help()
        exit()
    if sys.argv[1] == '-h' or sys.argv[1] == '--help':
        show_help()
        exit()
    elif sys.argv[1] == '-s':
        show_statistics()
        exit()
    elif sys.argv[1] == '-l':
        list_ip()
        exit()
    elif sys.argv[1] == '-p':
        exec_ping()
        exit()
    else:
        show_help()
        exit()
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