Android App Hacking Getting Easier

appsecIn my post on my Thoughts on Google’s Android Security 2014 Year in Review  I mentioned that security isn’t only about potentially harmful applications (PHAs) being installed. It’s also about the ability to easily obtain information from stolen devices and reverse engineer apps.

Today I came across a tool from AppSec Labs, AppUse, that enables easy offline reverse engineering of apps. It brings some well-known command line tools, used to reverse engineer APKs, together with a hooked ROM to allow access to things (e.g. files, communication, database, encryption) you can’t normally see externally. This is all wrapped in an easy to use window UI. This tool will be mainly used for analysis of malware and penetration testing. However, it’s obviously also possible to use it for nefarious purposes.

If you have intellectual property within your app, think your app might be copied or your app needs to be particularly secure, (eg banking, payment, enterprise) you will want to look into obfuscation/packing and tamper detection.