Java

Live Hidden Cam

I was researching about Android Malware and their features, compare them. I’ve found that most of them (actually all) do not support live video stream from Android camera, aka Spy Camera, and one that supports live camera, needs an activity. Therefore, I’ve started a hidden spy camera project to live stream video from Android camera to an Rtmp server without activity, named Live Hidden Camera.

Live Hidden Camera in Action
Continue reading Android Spy Camera
Read more

2

Recently I’ve interested in byte code structure of Java and Dalvik. I’ve found some useful tools for playing with them.

Destination Byte Code

Java byte codes are simple to reverse engineering because they compile in run time. i.e. JVM will execute the byte codes in run time, thus Java code is cross platform but executes with more delay than direct compiled machine codes (for example using C++ and gcc).

Continue reading Reversing Java: Part I

Read more