I’ve recently read an article (actually a script) about modifying android system image HERE. Based on the script, I’ve write a new one at my GitHub in a repository named AndroidSystemModification.
Continue reading Android System Image Modification
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.
K-9 is an attractive, open-source email client for Android with support of IMAP, POP3, SMTP, and exchange protocols. Hence, this client does not support proxy feature. This problem is referenced in #704 #980 #2619. In this post I will talk about my contribution in K-9 project by adding SOCKs proxy feature, which can be used for connecting hidden mail services.
In previous post, I described about connecting Thunderbird, an open source email client for PC, to a hidden mail service. In this post I will talk about modifying K-9 mail and connecting Android client to the hidden mail service.
Continue reading Connecting to Hidden Mail Server using Android
In the previous post, I’ve talked about configuring a hidden email server using hMailServer. In this post I will talk about how to access this hidden Email server. I’m using ThunderBird as email client, tajbakhsh.fake as the fake domain of email server (and accounts), two users ([email protected] and [email protected]).
During all the processes, I assume that the email server is configured as previous post and client has access to the TOR network.
Continue reading Connecting to Hidden Mail Server
I hardly play the dino game which is created by Google and is available in Chrome browser for playing while there is no Internet connection. But the game itself is popular and can be found in different platforms. Recently I’ve changed two of them and now cacti and birds are ineffective.
There are lots of free versions of the game. Take Running T-Rex for example. The java script code is pretty formatted and ready to be deactivated!
Dino 1
I’ve faced with an Android version of the game. So started to find where the game finishes. Based on JADX decompiler, the following code was the main part of detecting game over.
Dino 2
Based on Smali Code Injection techniques, I’ve deactivated the functions. Now the Dino can run freely both in JavaScript and Android!
Dino JavaScript (Click to see the animated GIF version):
Dino JavaScript
Dino Android (Click to see the animated GIF version):
Dino Android
I’ve started a project named Onion Harvester for finding the Onion addresses in TOR hidden services which are not exposed by the owners. I believe that the real dark markets and interesting stuff of TOR networks relies in the dark.
DarkNet Markets
In this tutorial I want to write about using Apache Spark on Ubuntu machines where you can develop big data analysis apps with it.
First of all, I want to write a small and quick introduction to Hadoop + Spark environment. Hadoop makes it possible to work with lots of computers in a cluster. Work can be: storing files in cluster (HDFS – Hadoop Distributed File System), storing database in cluster (Apache HBase), or run software in cluster (MapReduce, Spark).
Continue reading Apache + Yarn + Spark: Play with Twitter data!
Library and Book management is one of my favorite hobbies. I like to categorize (e)books, Albums, and Movies. It is more better if the contents are in my profession, IT!
Recently I and two of my students, have managed lots of IT Ebooks which I am going to tell it’s story.
In the previous tutorials, I’ve described the simple Java byte code structure and stated to reverse a simple Hello World Java application. In this tutorial, I will describe the remaining parts of the class file. Continue reading Reversing Java: Part III
In the Reversing Java: Part I, I’ve described the main structure of Java class file bytes. In this part, I’ll continue decompiling the HelloWorld example.
