#!/usr/bin/env python3
# -*- coding: utf-8 -*-
# #!/usr/bin/env python3
# # -*- coding: utf-8 -*-
#
# # Copyright (C) {{ year }} Dexray Insight Contributors
# #
# # This file is part of Dexray Insight - Android APK Security Analysis Tool
# #
# # Licensed under the Apache License, Version 2.0 (the "License");
# # you may not use this file except in compliance with the License.
# # You may obtain a copy of the License at
# #
# # http://www.apache.org/licenses/LICENSE-2.0
# #
# # Unless required by applicable law or agreed to in writing, software
# # distributed under the License is distributed on an "AS IS" BASIS,
# # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# # See the License for the specific language governing permissions and
# # limitations under the License.
"""Androguard object wrapper classes for APK analysis.
This module provides wrapper classes for Androguard objects to standardize
APK, DEX, and analysis object access across the Dexray Insight framework.
"""
# #!/usr/bin/env python3
# # -*- coding: utf-8 -*-
#
# # Copyright (C) {{ year }} Dexray Insight Contributors
# #
# # This file is part of Dexray Insight - Android APK Security Analysis Tool
# #
# # Licensed under the Apache License, Version 2.0 (the "License");
# # you may not use this file except in compliance with the License.
# # You may obtain a copy of the License at
# #
# # http://www.apache.org/licenses/LICENSE-2.0
# #
# # Unless required by applicable law or agreed to in writing, software
# # distributed under the License is distributed on an "AS IS" BASIS,
# # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# # See the License for the specific language governing permissions and
# # limitations under the License.
import logging
from androguard.misc import AnalyzeAPK
from loguru import logger
[docs]
class Androguard_Obj:
"""Wrapper class for Androguard APK analysis objects."""
[docs]
def __init__(self, apk_path):
"""Initialize Androguard analysis objects from APK path."""
logging.getLogger("androguard").disabled = True
# just suppresing the messages from androguard
logger.remove()
# logger.add(sys.stderr, level="WARNING")
# MULTIDEX FIX: Ensure all DEX files are processed
# The AnalyzeAPK function should handle multidex automatically,
# but we need to verify this is working correctly
try:
apk, dex_obj, dx_analysis = AnalyzeAPK(apk_path)
# Debug logging for multidex handling
debug_logger = logging.getLogger(__name__)
debug_logger.debug(f"Androguard initialized with {len(dex_obj) if dex_obj else 0} DEX files")
# Verify multidex handling
if dex_obj and len(dex_obj) > 1:
debug_logger.debug(f"✅ Multidex APK detected: {len(dex_obj)} DEX files")
for i, dex in enumerate(dex_obj):
strings_count = len(dex.get_strings()) if hasattr(dex, "get_strings") else 0
debug_logger.debug(f" DEX {i+1}: {strings_count} strings")
elif dex_obj and len(dex_obj) == 1:
debug_logger.debug("Single DEX APK detected")
else:
debug_logger.warning("⚠️ No DEX objects found in APK analysis")
self.androguard_apk = apk
self.androguard_dex = dex_obj
self.androguard_analysisObj = dx_analysis
except Exception as e:
debug_logger = logging.getLogger(__name__)
debug_logger.error(f"Androguard analysis failed: {str(e)}")
# Set defaults to prevent crashes
self.androguard_apk = None
self.androguard_dex = []
self.androguard_analysisObj = None
raise
# Getter for androguard_apk
[docs]
def get_androguard_apk(self):
"""Get the Androguard APK object."""
return self.androguard_apk
# Getter for androguard_dex
[docs]
def get_androguard_dex(self):
"""Get the Androguard DEX objects list."""
return self.androguard_dex
[docs]
def get_androguard_analysisObj(self):
"""Get the Androguard analysis object."""
return self.androguard_analysisObj