January 24th, 2010Posted by admin

Recent History Of The Trojan Horse

The Trojan horse is something out of ancient history that we still use in conversation today. For example, when we call something a Trojan horse we really mean that it is something that is good looking but has an evil intent. A Trojan horse virus is also something that looks good on the outside but has a very evil intent on the inside. Although they have only been around for a short period of time, they have earned a more prominent place in our lives than the wooden Trojan horse from the distant past. Here are some of the first Trojan horse viruses that were encountered.

The first Trojan horse virus that we will discuss is known as the pest trap. It is also more commonly known as Spy Sheriff, and has infected millions of computers around the world. This Trojan horse virus is also classified as malware in that it does not destroy any part of your computer, but it does cause some malicious pop-ups to appear. Most of the times these pop-ups will appear as warnings stating that you need to install some type of software in an attempt to trick you into purchasing that software. Once Spy Sheriff is installed on your computer it is very difficult to remove. If you try to delete it through normal means it will simply reinstall itself from hidden infected files on your computer. Antivirus and anti-spyware software will usually not be able to detect this program. It is also impossible to remove by doing a system restore as it affects the components which operate this feature in Windows.

Sometimes these Trojan horse viruses can come in packages that are seemingly harmless. This is the case in the net bus Trojan horse which was actually software that was meant to be used to remotely control windows from another computer. Because of some problems with the software it was used to hack into several computers. One of the most notable cases was that of a professor in which thousands of child pornography pictures were downloaded to his work computer. Whenever the pictures were discovered it was assumed that he had downloaded them knowingly. Although he was eventually acquitted of the crime, the negative affects on him were long-lasting.

Another problem virus that has had far reaching effects is the Vundo virus. This virus uses a lot of Windows memory at various intervals and also has many pop-ups that tell you that you are missing important system files. It has also been known to cause many messages to appear which tell you that you must install certain various security software, of which many are viruses themselves. This virus is a bit easier to remove than most, as there are many automatic programs written to help you with the process.

There are many different ways that a Trojan horse virus can infect your computer. One thing that all Trojan horse viruses have in common is that they cannot be activated unless you activate the file in which they are hidden. That is why it is so important never to open a file that you are uncomfortable with as it may open the floodgates and allow many different viruses to come in.

To find out more about the history of the Trojan Horse, from ancient Greece to the modern-day computer virus, please visit http://www.trojanhorsefacts.com
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January 21st, 2010Posted by admin

What to Do if You Happened to Download a Trojan Horse Program

So what to do if you were unlucky enough to download trojan horse program? Once this happens, you may face a partial loss of control over your computer. It starts interacting with the outside world by sending and receiving some kind of data, it loads programs that you had never installed, and even uses your address book to send out spam emails with explicit content.

A common sense tells you that a system that has undergone a Trojan horse attack will become still more vulnerable thanks to the infection. As a rule of thumb, Trojan viruses completely ruin the PC security. That?s why learning how to get rid of a Trojan horse virus is a very useful skill.

Every computer user that feels comfortable with Windows can learn several steps and get hold of a few software titles to be able to fight most of Internet threats. Believe me, Trojan horse programs follow a common algorithm when creating an entrance into affected machine. They place executables into system memory, create registry entries, put malicious files into Windows directories. If you know what Trojans are programmed to do, it?s much easier to locate their parts and erase them.

Smart Trojan viruses can discourage ordinary PC users by making an impression of a totally messed up system. Disabled task manager, ruined antivirus protection, blocked access to registry editor often look like there?s nothing a user can do to re-gain control over the system. Luckily that?s not true.

Knowing a couple of simple tricks is always handy. Sometimes you may experience the situation when your installed antivirus software says it has detected a Trojan horse virus but cannot disinfect or remove it. Other times your mates or relatives will ask for help in dealing with particularly stubborn malware. I think you will agree that possessing some skills and experience in PC security is a way of raising one?s self-esteem.

So create a Recovery Folder on your USB flash drive with a bunch of security programs that will help to resolve most of virus-related problems.

First, visit a-squared website and download a command-line version of its anti-malware. The zipped archive takes about 30 megabytes. If you happen to use a-squared scanner on a machine with Internet access, you can always update the anti-malware signatures by using the appropriate switch. Though command-line interface may look confusing for a novice, there?s actually nothing complicated in using its power. The scanner will work in both Normal and Safe modes. Configuring the program with an array of supported switches (refer to the built-in Help file) takes a couple of minutes at most. Worms, Trojan horse viruses, dialers, browser hijacks and other malicious objects can be detected and removed on-the-fly or at the end of scan. Command-line scanner doesn?t need installation.

Second, grab yourself a copy of SDFix. This tool has been developed for IT professionals, but it is so powerful that has become popular among regular Windows users as well. One of the underestimated features of SDFix is its ability to detect files with hidden attributes ? these are files normally not seen by Windows. Thanks to detailed log file provided by SDFix it?s possible to create a list of files that need to be removed.

Finally, for those who prefer traditional GUI-based software, DrWeb provides a CureIt! utility. It installs like any normal Windows software and immediately launches a scan to check system memory, user?s folders, root of the system drive, start-up folders etc. These are the locations where malware usually leaves traces of its presence.

By combining the potential of the three security programs you can perform security tests and virus cleaning on most Windows-powered computers.

Kelly Wright publishes do-it-yourself guides to help regular computer users tackle common problems without calling for expert help. Advanced users can create an emergency set of Trojan Horse Virus Removal Software using the recommended freeware tools.

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January 9th, 2010Posted by admin

3 Best Ways How Do I Get Rid of Trojan Horse Virus on Computer Without Spending Any Dime

Slow computer response times, modified home page in your browser, desk top shortcuts changed or annoying pop ups every now and then are some signs of the remove trojan virus. To remove trojan virus immediately is the wisest decision you can take when you figure out that your system has been affected by this malware.

This is a Trojan that can create a gaping hole in your system’s security – it can download spyware and adware on your computer thus making it an open target for those with malicious intent.

Much like for the removal of any virus/ spyware it is possible to remove Trojan virus either manually or by using spyware removal tools. A tool or software is generally the preferred method simply because it is faster and more efficient. A reliable spyware removal solution is designed to scan your system properly to detect the presence of spyware/ viruses. After this the clean up operation is carried out to flush out all the entries and files and processes associated that have been created by the virus.

However if you prefer to remove Trojan virus manually here are the steps to follow:

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January 6th, 2010Posted by admin

How Do You Get Rid Of A Trojan Horse Virus?

I did a free scan with Norton on my computer and it found 2 Trojan horse viruses. what can i do? is there anything i can do? if i buy Norton anti virus will it get rid of the the Trojan horse?

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January 2nd, 2010Posted by admin

How to Remove Trojan Horse Virus Quickly?

Would you like to learn how to remove Trojan horse viruses on your PC before? This problem has affected the majority of computer users worldwide, and fortunately there are solutions to it much. Almost all PC users would have to run through an attack by malicious software that may be a virus, spyware or adware, etc.
1.

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December 29th, 2009Posted by admin

Backdoor Trojan Virus – What Is And How To Remove The Trojan Horse Virus

Classified under the category of trojans, backdoor trojan viruses aren?t as feared as their more popular malware kin ? fast-replicating worms and file-infecting viruses. Trojans are nonetheless dangerous and may prove to be a greater problem, particularly as users could be unaware of their presence in a computer system.

Trojans are distributed in various ways: scanning a network and finding vulnerable computers; creating a website that exploits browser weaknesses and silently install the trojan on visitors; or distributing tons of emails with tempting baits that entice users to download a file, watch a video or simply visit a site. The trojan horse payload may be harmless, but most are computer security nightmares. The most common payloads are designed to make the target PC participate in Distributed Denial-of-Service attacks (DDoS), destroy data, turn the local computer into a trojan server, disable installed security software, download or drop data from other PCs, or enable remote access.

Having backdoors in a PC may result in slower system performance and heightened vulnerabilities to other malware. But the greater danger lies in the ability of the trojan controller to use the computer (in a Botnet) for illegal or criminal activities, such as launching DDoS attacks, identity theft particularly passwords and credit card data used in financial fraud, and spreading more malware. It is therefore important to make sure that your system is free from backdoor trojans viruses.

The first thing users must do is to take extra care to make sure that backdoors do not gain entry. These can be done by updating the computers security system and installing the latest patches that plugs security loopholes. One must also avoid dubious sites and should handle suspicious emails with caution ? remember that it merely takes a site drive-by or opening an email for a trojan to be installed. As the clich

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December 25th, 2009Posted by admin

Trojan Horse Removal – What is a Trojan Horse Virus?

People often confuse the terms virus and trojan horse. A trojan horse is not a virus. A virus is software that has malicious intent and can replicate itself and a trojan horse is software that that will only perform its function after being executed by the user.

Sometimes, a trojan horse disguise itself as a folder while in fact, it’s a .exe file. This is to trick the users so they will click and execute it. This term came originally from the Trojan Horse from the Greek Mythology.

After the user executed the file, it will open a backdoor for malicious software such as spyware, adware, and usually keyloggers to infect your PC. Keylogger is software that can record your keyboard stroke and send the information such as username and password to another third party for their own purpose.

So, how actually people can get infected by this malicious software?

Usually, people who get infected actually downloaded the program themselves or it’s being downloaded into their system stealthily. For example, you want to find paid software that can convert a video format and you search it on Google.

Some of the websites from the search results provide the download for free. This websites however never offer the download for the genuine software. Instead, they will upload trojan horses to their websites for you to download.

So, you download this software into your PC and thinking that it’s the genuine software and execute it. This software then creates a backdoor for other malicious software to break into your PC.

How can you prevent your PC from being infected?

In order to prevent you from getting infected by this type of malicious software, what you need to do is you need to do a research first before actually download it. Google it first to make sure that it’s safe. If it’s not, you’ll find a lot of results from Google mentioning that the software or the website is malicious.

If you know the size of the software, it would be better. For example, let’s say the software size is supposed to be 100 MB but in that website, the size is 100 KB. This is most likely malicious software. So don’t download it.

This is just an example. The main point is, what you need is knowledge. Knowledge is very important in fighting online threats. So, learn what you can and apply it to protect yourself and your PC.

Azwan Asmat is the author of Chuang Computer Tips – Want to know the secret of securing your PC from dangerous spyware, adware, and malware programs that can ruin your PC, your finances, and your sanity?! Join my 5-days PC Security E-Course for info on virus protection

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December 18th, 2009Posted by admin

The necessary of learning, how to get rid of the Trojan horse virus?

the main task of the Trojan virus is to get over the security of your computer, and when it occured, your sensitive data such as your credit card number, passwords, will be stolen by others, the existence of these evil viruses is the most excellent means to attacking

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December 10th, 2009Posted by admin

Trojan Horse Virus Removal – How to Delete Trojan Horse in Minutes!

What is the Trojan horse virus?

This problem can be termed as a form of malware which can be accidentally installed in your system. The virus works in a secret way by permitting other illicit accesses in your computer. Trojan horse virus removal is essential for safeguarding your computer, even though these viruses may appear harmless. You can easily identify the virus if you notice these problems in your computer-

Damaging instructions Contaminated scripts Entrenched entries within the registry Easy access to hackers for conducting operations like modification and deletion Malevolent parties will be able to access all personal information

Files affected-

The Trojan horse virus removal is vital because it is an executable program. You would have to make the program functional for executing these actions, especially if you windows. Some executable programs have extensions like-

Com Bat Exe Vbs

If you have multiple extensions, then you should consider only the last extension. It is best to unhide all extensions and use the computer for easier recognition.

Basics of the infection-

Trojan horse virus removal can be done only if you understand its fundamentals. Trojan virus has the potential to extend in the facade of any program or format like songs, games, etc. It gets in to the computer when you are downloading of exchanging files or trying to see some email attachments.

Processes for Trojan horse virus removal

Some of the simplest ways to remove this from your computer include-

1. Cleaning and re-installation-

For cleaning the hard drive you need to get a back up and then reformat your computer. The reinstallation of the program should be for the complete operating system and related applications.

2. Using anti-virus software-

Try to update your anti-virus software regularly so that it can combat the advanced versions, which often come in innocuous forms.

3. Installation of anti-Trojan application-

One can find specialized programs that eliminate these attacks and also prevent them from infecting your computer again.

With the advancement of technologies there has also been the infringement of viruses and malware. If the above article helped you to deal with the issues of the related virus, then you can browse through our selection of similar articles in the spyware niche. These articles will provide you with expert advice for solving issues related to spyware, and ensure healthier maintenance of your computer.

Tired of viruses infecting your computer and slowing down PC performance? Do you want to do

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December 3rd, 2009Posted by admin

How Can I Prevent My Computer From Getting Infected By A Trojan Horse Virus?

I have to plug a digital camera in my pc to get some pictures and before I saw it was caught with trojan horse virus on another pc. Currently my pc doesn’t have any anti-virus program so what should I do??

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