Antivirus.md

Antivirus Structure using Hackshell

The following code demonstrates how you can create an antivirus using the Hackshell Library in Python

import hackshell

class Antivirus:
    def __init__(self):
        self.virus_database = self.load_database()
        self.infected_files = []
        
    def load_database(self):
        # Load the virus database from a file
        database = {}
        with open('virus_database.txt') as f:
            for line in f:
                virus_name, signature = line.strip().split(',')
                database[signature] = virus_name
        return database
    
    def scan_file(self, filename):
        # Scan a file for viruses
        with open(filename, 'rb') as f:
            content = f.read()
        for signature, virus_name in self.virus_database.items():
            if signature in content:
                print(f'File {filename} is infected with {virus_name} virus')
                self.infected_files.append(filename)
                return True
        return False
    
    def scan_memory(self):
        # Scan the running processes for viruses
        for process in hackshell.get_running_processes():
            for module in process.modules:
                for signature, virus_name in self.virus_database.items():
                    if signature in module.path:
                        print(f'Process {process.name} is infected with {virus_name} virus')
                        self.infected_files.append(process.name)
                        break
                        
    def remove_infected_files(self):
        # Remove infected files from the system
        for filename in self.infected_files:
            hackshell.delete_file(filename)
        self.infected_files = []
        
    def quarantine_infected_files(self):
        # Move infected files to a quarantine directory
        for filename in self.infected_files:
            hackshell.move_file(filename, 'quarantine')
        self.infected_files = []
        
    def update_database(self):
        # Update the virus database from a remote server
        pass
    
    def start(self):
        # Start the antivirus program
        while True:
            user_input = input('Enter a filename to scan or type "exit" to quit: ')
            if user_input == 'exit':
                break
            elif hackshell.file_exists(user_input):
                if self.scan_file(user_input):
                    action = input('Do you want to remove or quarantine the infected files? (remove/quarantine/ignore): ')
                    if action == 'remove':
                        self.remove_infected_files()
                    elif action == 'quarantine':
                        self.quarantine_infected_files()
                else:
                    print(f'File {user_input} is clean')
            else:
                print(f'File {user_input} not found')
        print('Antivirus program terminated')

if __name__ == '__main__':
    antivirus = Antivirus()
    antivirus.start()