level5.py

import os
import time

def clear():
    os.system('cls' if os.name == 'nt' else 'clear')

def next_step_menu():
    print("\n🎮 What would you like to do next?")
    print("1. Continue to next level")
    print("2. Restart this level")
    print("3. Exit game")
    choice = input("> ").strip()
    return choice

def level5(save):
    clear()
    print("🧪 Level 5: Suspicious Scheduled Task\n")
    print("Malware created a scheduled task that runs silently every 10 minutes.\n")
    print("--- Scheduled Task Command ---")
    print("powershell.exe -WindowStyle Hidden -File C:\\Users\\Public\\hidden.ps1")
    print("--- End Command ---\n")

    print("🔍 Contents of hidden.ps1:\n")
    print("iex ([Text.Encoding]::UTF8.GetString([Convert]::FromBase64String(")
    print("\"ZmxhZ3tzYW1wbGVfc2NyaXB0X3BhdGh9\")))")
    print("\n🛠️ Your task:")
    print("The PowerShell script is base64-encoded and hides a message. Decode it to find the hidden flag.")
    print("\n🎯 Submit the flag using:")
    print("submit FLAG{SAMPLE_SCRIPT_PATH}")
    print("\n💡 Hint: You only need to decode the base64 string to reveal the flag message.\n")

    while True:
        cmd = input("> ").strip().lower()
        if cmd == "submit flag{sample_script_path}":
            print("\n✅ Correct! Flag accepted.")
            save["level"] = 6
            save["flags"].append("FLAG{SAMPLE_SCRIPT_PATH}")
            time.sleep(1.5)
            clear()
            print("🎉 Level 5 Complete!\n")
            while True:
                choice = next_step_menu()
                if choice == "1":
                    return save  
                elif choice == "2":
                    return level5(save)
                elif choice == "3":
                    print("👋 Exiting game...")
                    exit()
                else:
                    print("❌ Invalid choice. Please select 1, 2, or 3.")
        elif cmd == "restart":
            return level5(save)
        elif cmd == "exit":
            print("👋 Exiting game...")
            exit()
        else:
            print("❌ Incorrect flag. Try again or type 'exit' or 'restart'.")