UNDERSTANDING CONCEPT OF TROJAN AND HOW TO MAKE TROJAN HORSE:-

UNDERSTANDING CONCEPT OF TROJAN AND HOW TO MAKE TROJAN HORSE:-

  June 13, 2018    Unknown

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UNDERSTANDING CONCEPT OF TROJAN AND HOW TO MAKE TROJAN HORSE:- 

WHAT IS TROJAN?

In computing, Trojan horse, or Trojan, is any malicious computer program which is used to hack into a computer by misleading users of its true intent. The term is derived from the Ancient Greek story of the wooden horse that was used to help Greek troops invade the city of Troy by stealth.

EXAMPLE:-

Let me give you an example suppose you have got an email from your friend telling you to download an application which seems very useful and you install it.Once you have installed that application the person who send it to you will have full access to your computer using his Trojan Horse. He is able to view anything on your PC, open any file ,besides he also has the access to your webcam which I believe is scary !

There is a difference between a Trojan Horse and a Virus. Virus inject the files/system to make it unusable , It cannot create a copy of  itself.On the other hand Trojan Horse gain the remote access to the administration , Trojan Horse once installed all the files of your PC can be accessed by a attacker .

Types of Trojan Horse :-

1.     Perfect Keylogger : Records keystrokes , so basically everything that you are typing will be recorded.

2.     Botnets : It is a network of Trojan Horse. It is used to control or steal data from lots of devices.

3.     Spyware : Records stuff like  keystrokes , audio , webcam , screen ,browser logs.

That was some basic introduction on Trojan Horse . Trojan Horse can be made using any programming language but RAT software’s can be used to make Trojan Horse without coding. one such RAT software is DARK COMET.There are other Trojan horse also like the famous ones are beast, cyber gate, girlfriend etc.

Now I am going to show you How to make a Trojan Horse with the help of a very user friendly tool DARK COMET and also how to protect yourself from these things.

HOW TO MAKE A TROJAN HORSE STEP BY STEP GUIDE:-
Step 1 : Download the Software:-
First of all you need to download DARK COMET from the internet.Extract the zip file and install DARK COMET on your PC.After successful installation you will be able to see the icon on your desktop as you see here in the screenshot.

Step 2 : Full Editor Mode:-

Double click on the DARK COMET .Accept the terms and conditions.A screen will appear on the top left of the screen you will see an option “RAT COMET” Click on it and then select server module and click  on full editor as shown here in this screenshot.Now you are set to make a Trojan Horse.

Step 3 : Configuring the Trojan Horse:-

After clicking on full editor you will get all the options listed in a user friendly manner. you can choose what message will appear when your victim will click on the icon then you can also choose options like disable firewall , choose persistent process (if killed then it will come back) , you can choose your icon and there are lots of stuff to chooseaccording to your needs.

But one thing you have to take care is in this we are making reverse connection. we have to write our IP address and port number so that instead of attacker connecting to the victim , the victim gets connected to the attacker.This thing is known as Port forwarding.

On the right side there will be an option called network settings.There type in your IP address and change the port number to 999 as DARK COMET  listen on port 999.In case you don’t know how to find out the ip address. since mostly people use windows operating system all you need to do is open your command prompt and type ‘ ipconfig ‘ and press enter , your IP address will be displayed on the command prompt.So your Trojan Horse is now fully configured.

Step 4 : Testing Our Trojan Horse:-

 After you have completed all this just click on build the stuff and your Trojan Horse will be created.Here I have created a Trojan Horse called Facebook hacker ,You can try if your icon works properly or not in a parallel operating system through VMware Virtualization .You need some social engineering techniques so that your victim is convinced that it is a useful application and they should install it in their PC.As soon as your victim double clicks on this icon you will gain complete access to your victim’s PC.Now you can wreak havoc on their PC.