def _generate_magic_header(self) -> str: """Generate a fake ionCube-style magic header""" timestamp = int(datetime.now().timestamp()) checksum = hashlib.md5(f"{self.key}{timestamp}".encode()).hexdigest()[:16] return f"IONCUBE_MAGIC_{timestamp}_{checksum}"
@staticmethod def decode_and_execute_demo(encoded_json: str) -> Dict[str, Any]: """Demonstrate decoding and execution (safe demo only)""" try: data = json.loads(encoded_json) # Verify signature expected_sig = hashlib.md5( f"{data['function']}{data['hash']}SECRET_KEY".encode() ).hexdigest() if data['signature'] != expected_sig: return {"error": "Invalid signature - tampering detected!"} # Decode PHP code php_code = base64.b64decode(data['code']).decode() return { "success": True, "function": data['function'], "decoded_code": php_code, "hash_match": data['hash'] == hashlib.sha256(php_code.encode()).hexdigest(), "message": f"Successfully decoded {data['function']}()" } except Exception as e: return {"error": f"Decoding failed: {str(e)}"} def demo_ioncube_style_encoding(): """Interactive demo showing encoding/decoding process""" ioncube decoder python
# Original PHP-like code original_code = """<?php function calculate_total($items) { $total = 0; foreach($items as $item) { $total += $item['price'] * $item['quantity']; } return $total; } echo calculate_total([['price'=>10,'quantity'=>2]]); ?>""" def _generate_magic_header(self) ->
sample_encoded = "SU9OQ1VCRV9NQUdJQ18xMjM0NTY3ODkwMTIzNDU2Nzg5MDEyMzQ1Njc4OTA=" analysis = CodeAnalyzer.analyze_encoding_structure(sample_encoded) print(f"\nš Analysis Results:") for key, value in analysis.items(): print(f" ā¢ {key}: {value}") } return $total
def __init__(self, key: str = "demo_key_2024"): self.key = key self.encoding_layers = [] def encode_payload(self, data: str, layers: int = 3) -> str: """ Apply multiple encoding layers to simulate ionCube-style encoding """ current = data self.encoding_layers = [] for i in range(layers): # Layer 1: Base64 current = base64.b64encode(current.encode()).decode() self.encoding_layers.append("base64") # Layer 2: XOR with key (simple obfuscation) if i % 2 == 0: current = self._xor_obfuscate(current) self.encoding_layers.append("xor") # Layer 3: Compression if i == layers - 1: current = base64.b64encode( zlib.compress(current.encode(), level=9) ).decode() self.encoding_layers.append("zlib+base64") # Add magic header (simulates ionCube header) magic = self._generate_magic_header() return magic + current