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main.py
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main.py
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__author__ = 'https://github.com/password123456/'
__version__ = '1.0.5-221223'
import os
import sys
import platform
import importlib
import time
import requests
import hashlib
import magic
import argparse
import uuid
import netifaces
from concurrent.futures import ThreadPoolExecutor, as_completed
from datetime import datetime
from zipfile import ZipFile
importlib.reload(sys)
SCAN_EXTENSIONS = ['.exe', '.dll', '.sys', '.doc', '.docx', '.xls', '.xlsx', '.py', '.xml', '.cfg', '.txt', '.ppt', '.pptx', '.hwp']
EXCLUDE_DIRS = ['venv', 'venv2', '.idea', 'lib']
_today_ = datetime.today().strftime('%Y-%m-%d')
_ctime_ = datetime.today().strftime('%Y-%m-%d %H:%M:%S')
#_home_path_ = 'F:/code/pythonProject/malware_hash_scanner3'
_home_path_ = f'{os.getcwd()}'
_engine_zipfile_ = f'{_home_path_}/{_today_}.zip'
_engine_extract_file_ = f'{_home_path_}/engine.db'
_scan_result_logs_ = f'{_home_path_}/output/{_today_}-infected.log'
class Bcolors:
Black = '\033[30m'
Red = '\033[31m'
Green = '\033[32m'
Yellow = '\033[33m'
Blue = '\033[34m'
Magenta = '\033[35m'
Cyan = '\033[36m'
White = '\033[37m'
Endc = '\033[0m'
BOLD = '\033[1m'
UNDERLINE = '\033[4m'
def download_engine():
_url = 'https://bazaar.abuse.ch/export/txt/sha256/full/'
_header = {'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_4) AppleWebKit/537.36 (KHTML, like Gecko) '
'Chrome/49.0.2623.112 Safari/537.36', 'Connection': 'keep-alive'}
try:
with open(_engine_zipfile_, 'wb') as f:
r = requests.get(_url, headers=_header, stream=True)
download_file_length = r.headers.get('Content-Length')
print(f'{Bcolors.Green} Downloading: {_engine_zipfile_} / {(float(download_file_length) / (1024.0 * 1024.0)):.2f} MB {Bcolors.Endc}')
if download_file_length is None:
f.write(r.content)
else:
dl = 0
total_length = int(download_file_length)
start = time.perf_counter()
for data in r.iter_content(chunk_size=8092):
dl += len(data)
f.write(data)
done = int(100 * dl / total_length)
print(f'[{">" * done}{" " * (100 - done)}] {total_length}/{dl} ({done}%) - {(time.perf_counter() - start):.2f} seconds ', end='\r')
extract_gzip(_engine_zipfile_, _home_path_)
except Exception as e:
print(f'{Bcolors.Yellow}- ::Exception:: Func:[{download_engine.__name__}] Line:[{sys.exc_info()[-1].tb_lineno}] [{type(e).__name__}] {e}{Bcolors.Endc}')
finally:
r.close()
def extract_gzip(_engine_zipfile_, _home_path_):
with ZipFile(_engine_zipfile_, 'r') as zipObj:
file_list = zipObj.infolist()
for file in file_list:
if file.filename[-1] == '/':
continue
file.filename = os.path.basename(file.filename)
if file.filename.lower() == 'full_sha256.txt'.lower():
zipObj.extract(file, _home_path_)
_update_file = f'{_home_path_}/{file.filename}'
if os.path.isfile(_engine_extract_file_):
os.remove(_engine_extract_file_)
try:
os.rename(_update_file, _engine_extract_file_)
except OSError as e:
print(f'{_update_file} can not be renamed')
print(f'{Bcolors.Yellow}- ::Exception:: Func:[{extract_gzip.__name__}] Line:[{sys.exc_info()[-1].tb_lineno}] [{type(e).__name__}] {e}{Bcolors.Endc}')
sys.exit(1)
# Remove Engine zip
try:
os.remove(_engine_zipfile_)
except OSError as e:
print(f'{_update_file} can not be renamed')
print(f'{Bcolors.Yellow}- ::Exception:: Func:[{extract_gzip.__name__}] Line:[{sys.exc_info()[-1].tb_lineno}] [{type(e).__name__}] {e}{Bcolors.Endc}')
sys.exit(1)
# Check Downloaded File
if os.path.isfile(_engine_extract_file_):
with open(_engine_extract_file_, 'rb') as f:
file_read = f.read()
file_hash = hashlib.sha256(file_read).hexdigest()
file_info = f'===> Extracted Size: {int(os.path.getsize(_engine_extract_file_)) / (1024.0 * 1024.0):.2f} MB\n===> Hash(SHA-256) : {file_hash}\n'
print(f'\n\n{Bcolors.Green}===> Update Success: {_engine_extract_file_} {Bcolors.Endc}')
print(f'{Bcolors.Green}{file_info}{Bcolors.Endc}')
else:
print(f'{Bcolors.Yellow}[-] {_engine_extract_file_} not found. {Bcolors.Endc}')
sys.exit(1)
def raw_count(filename):
n = 0
with open(filename) as f:
for line in f:
if not line.startswith('#'):
n = n + 1
return n
def get_engine_last_updated_date(filename):
with open(filename) as f:
for line in f:
if 'Last updated' in line:
line = line.replace('#', '')
line = line.lstrip().strip('\n')
line = line.split(' ')
line = line[2:5]
line = ' '.join(line)
#print(line)
break
return line
def hash_exists_in_db(check_hash):
_mode = 'r'
_n = 0
with open(_engine_extract_file_, _mode) as database:
for line in database:
_n = _n + 1
if len(line.strip()) != 0:
if not line.startswith('#'):
if str(check_hash) in str(line):
return True
return False
def scan_result_logs(_contents):
_make_output_dir = f'{_home_path_}/output'
_mode = 'w'
if os.path.exists(_make_output_dir):
if os.path.exists(_scan_result_logs_):
_mode = 'a'
else:
_mode = 'w'
os.makedirs(_make_output_dir)
with open(_scan_result_logs_, _mode) as fa:
fa.write('%s' % _contents)
def make_hash(_f_file_name):
_file_hash = ''
if os.path.isfile(_f_file_name):
with open(_f_file_name, 'rb') as f:
filename_read = f.read()
_file_hash = hashlib.sha256(filename_read).hexdigest()
return _file_hash
def check_file_extension(_file_name):
if _file_name.endswith(tuple(SCAN_EXTENSIONS)):
return True
else:
return False
def check_file_size(_f_file_name):
# 10MB = '10485760'
_limit = 10485760
f = os.stat(_f_file_name).st_size
if f <= _limit:
return True
else:
return False
def get_create_date(_f_file_name):
if platform.system() == 'Windows':
_result = os.path.getctime(_f_file_name)
else:
_result = os.path.getmtime(_f_file_name)
return datetime.fromtimestamp(_result).strftime('%Y-%m-%d %H:%M:%S')
def get_modify_date(_f_file_name):
_result = os.path.getmtime(_f_file_name)
return datetime.fromtimestamp(_result).strftime('%Y-%m-%d %H:%M:%S')
def get_file_type(_file_name):
return magic.from_buffer(open(_file_name, 'rb').read(2048))
def get_hostname():
return platform.node()
def get_osver():
return platform.system()
def get_ip_address():
gateways = netifaces.gateways()
default_gateway = gateways['default'][netifaces.AF_INET]
gateway_ip, interface = default_gateway[0], default_gateway[1]
iface = netifaces.ifaddresses(interface)
local_ip = iface[netifaces.AF_INET][0]['addr']
return local_ip
def create_job_id():
return uuid.uuid4()
def check_engine():
if os.path.exists(_engine_extract_file_):
modify_filetime = os.stat(_engine_extract_file_).st_mtime
today_num_ymd = datetime.today().strftime('%Y%m%d')
_engine_file_date = datetime.fromtimestamp(modify_filetime).strftime('%Y%m%d')
if not(int(_engine_file_date) == int(today_num_ymd)):
_get_download = False
else:
_get_download = True
if not _get_download:
print(f'{Bcolors.Yellow}- Updating Engine Signatures.{Bcolors.Endc}')
download_engine()
else:
print(f'{Bcolors.Yellow}- Up2date Engine : ^_^V {Bcolors.Endc}')
else:
print(f'{Bcolors.Yellow}- Updating Engine Signatures.{Bcolors.Endc}')
download_engine()
def scan_file(_f_file_name):
_scan_result = ''
if check_file_extension(_f_file_name):
if check_file_size(_f_file_name):
scan_file_hash = make_hash(_f_file_name)
if hash_exists_in_db(scan_file_hash):
_scan_result = f'{_f_file_name}|{scan_file_hash}|{get_create_date(_f_file_name)}|{get_modify_date(_f_file_name)}'
return _scan_result
def scan_directory(_scan_path):
_log_ipaddr = get_ip_address()
_log_hostname = get_hostname()
_log_scan_id = create_job_id()
_log_os_ver = get_osver()
_count_submitted_file = 0
_count_infected_file = 0
_scan_start_time = time.perf_counter()
with ThreadPoolExecutor(max_workers=50) as executor:
# Submit a task for each file in the directory
for subdir, dirs, files in os.walk(_scan_path):
dirs[:] = [d for d in dirs if d not in EXCLUDE_DIRS]
for file in files:
_f_file_name = os.path.realpath(os.path.join(subdir, file))
result = [executor.submit(scan_file, _f_file_name)]
for future in as_completed(result):
result = future.result()
_count_submitted_file += 1
_scan_duration_time = time.perf_counter() + _scan_start_time
if result:
_count_infected_file += 1
print(f'[{datetime.strftime(datetime.utcfromtimestamp(_scan_duration_time), "%H:%M:%S.%f")}] '
f'({_count_submitted_file} scanned / {_count_infected_file} infected) {result.split("|")[0].strip()}', end='\r')
_contents = f'datetime="{datetime.today().strftime("%Y-%m-%d %H:%M:%S")}",scan_id="{_log_scan_id}",os="{_log_os_ver}",' \
f'hostname="{_log_hostname}",ip="{_log_ipaddr}",infected_file="{result.split("|")[0]}",sha256="{result.split("|")[1]}",' \
f'created_at="{result.split("|")[2]}",modified_at="{result.split("|")[3]}"\n'
scan_result_logs(_contents)
print('\n')
if _count_infected_file >= 1:
print(f'\x1b[0;43;43m Scan Completed.! \x1b[0m \n- O.M.G... \x1b[0;42;42m [{_count_infected_file}] \x1b[0m file infected.\n- See "{_scan_result_logs_}"\n')
else:
_contents = f'datetime="{datetime.today().strftime("%Y-%m-%d %H:%M:%S")}",scan_id="{_log_scan_id}",os="{_log_os_ver}",' \
f'hostname="{_log_hostname}",ip="{_log_ipaddr}",infected_file="None"\n'
scan_result_logs(_contents)
print(f'\x1b[0;43;43m Scan Completed.! \x1b[0m \n- no malware Found.! happy happy:)\n')
def main():
print(f'\n')
print(f'{Bcolors.Green}▌║█║▌│║▌│║▌║▌█║ {Bcolors.Red}Simple Basic Malware Scanner {Bcolors.White}v{__version__}{Bcolors.Green} ▌│║▌║▌│║║▌█║▌║█{Bcolors.Endc}\n')
opt = argparse.ArgumentParser(description='Simple Basic Malware Scanner')
opt.add_argument('--path', help='ex) /home/download')
opt.add_argument('--update', action='store_true', help='AV Engine Update')
if len(sys.argv) < 1:
opt.print_help()
sys.exit(1)
else:
options = opt.parse_args()
print(f'- Run time: {_ctime_}')
print('- For questions contact github.com/password123456\t\t')
print('\n')
if options.path:
_scan_path = os.path.abspath(options.path)
print(f'{Bcolors.Green}------------------------------------->{Bcolors.Endc}\n')
check_engine()
print(f'- Engine Updated : {get_engine_last_updated_date(_engine_extract_file_)}')
print(f'- AV Signatures : {raw_count(_engine_extract_file_)}')
print(f'-{Bcolors.Green} O.K Here We go.!{Bcolors.Endc}')
scan_directory(_scan_path)
elif options.update:
print(f'{Bcolors.Green}——————————————————>{Bcolors.Endc}\n')
check_engine()
print(f'- Engine Updated : {get_engine_last_updated_date(_engine_extract_file_)}')
print(f'- AV Signatures : {raw_count(_engine_extract_file_)}')
else:
opt.print_help()
sys.exit(1)
if __name__ == '__main__':
try:
main()
except KeyboardInterrupt:
sys.exit(0)
except Exception as e:
print(f'{Bcolors.Yellow}- ::Exception:: Func:[{__name__.__name__}] Line:[{sys.exc_info()[-1].tb_lineno}] [{type(e).__name__}] {e}{Bcolors.Endc}')