MISC

First I opened notepad, and searched for SICTF and flag, and found a file flag.txt
and then i tried these 2 codes(with help of chat gpt):
1. 
    import os
import sys
import time

def delete_old_files(root_folder, max_depth, max_age_days):
    try:
        current_time = time.time()
        
        for root, dirs, files in os.walk(root_folder):
            depth = root.count(os.sep)
            
            if depth > max_depth:
                continue  # Skip folders beyond the maximum depth
            
            for file in files:
                file_path = os.path.join(root, file)
                file_age = (current_time - os.path.getmtime(file_path)) / (60 * 60 * 24)
                
                if file_age > max_age_days:
                    print(f"Deleting file: {file_path} (age: {file_age:.2f} days)")
                    os.remove(file_path)
    
    except PermissionError as e:
        print(f"Permission denied: {e}")
    except Exception as e:
        print(f"Error: {e}")

if __name__ == "__main__":
    if len(sys.argv) != 4:
        print("Usage: python script.py root_folder max_depth max_age_days")
        sys.exit(1)

    root_folder = sys.argv[1]
    max_depth = int(sys.argv[2])
    max_age_days = int(sys.argv[3])
    
    delete_old_files(root_folder, max_depth, max_age_days)

2.
    import os
import time
import zipfile

while True:
    # Check if a file named "flag.zip" exists
    if os.path.exists("flag.zip"):
        print("Found 'flag.zip'. Stopping the script.")
        break

    # Query the current directory for zip files
    zip_files = [file for file in os.listdir(".") if file.endswith(".zip")]

    if zip_files:
        zip_file = zip_files[0]
        print(f"Processing {zip_file}...")

        # Unzip the zip file
        with zipfile.ZipFile(zip_file, 'r') as zip_ref:
            zip_ref.extractall()

        # Delete the first zip file and keep the others
        os.remove(zip_file)

        print(f"Deleted {zip_file}.")
    else:
        print("No zip files found in the directory!")
        break

    # Sleep for a while (0.5 seconds for this case)
    time.sleep(0.5)