Ozip Extractor Tool May 2026

print(f"[*] Processing: input_file") ozip_type, version = detect_ozip_type(input_file) print(f"[*] Detected type: ozip_type")

# Decrypt using XOR decrypted = xor_decrypt(data[4:], XOR_KEY) ozip extractor tool

def detect_ozip_type(filepath): """Detect OZIP variant by reading header.""" with open(filepath, 'rb') as f: header = f.read(12) It is often an encrypted or transformed version

#!/usr/bin/env python3 """ OZIP Extractor Tool v1.0 Author: Open Source Purpose: Extract .ozip firmware files from Asus, ZTE, and similar Android devices. """ import sys import os import struct import zlib from pathlib import Path Configuration ------------------------------------------------------------ OZIP_MAGIC = b'OZIP' # Common OZIP file signature XOR_KEY = 0x6D # Typical obfuscation key (may vary) 'system.img') with open(output_img

input_file = sys.argv[1] if not os.path.exists(input_file): print(f"[-] File not found: input_file") sys.exit(1)

What is an OZIP file? An OZIP file is a proprietary compressed image format used primarily by Android OEMs (like Asus, ZTE, and older Motorola devices) for firmware updates and system images. It is often an encrypted or transformed version of a standard EXT4, sparse image, or ZIP archive.

# Often just raw ext4 or sparse image output_img = os.path.join(output_dir, 'system.img') with open(output_img, 'wb') as out: out.write(data) print(f"[+] Extracted ZTE OZIP to: output_img") Main function ------------------------------------------------------------ def main(): if len(sys.argv) < 2: print("Usage: ozip_extractor.py <input.ozip> [output_directory]") print("\nExample: ozip_extractor.py firmware.ozip ./extracted") sys.exit(1)