Players in the Antivirus Industry! Who Are They?

Everyone in the United States has heard of the leading antivirus vendors Symantec, Mcafee, Computer Associates, and Trend Micro. These companies have market-leading presence in the United States. Microsoft, as well, has plans to become a key player in this market.

Microsoft acquired intellectual property and technology from GeCad software in 2003, a company based in Bucharest, Romania. They also acquired Pelican Software, which had a behavior based security as well as Giant Company Software for spyware and Sybari Software, which manages virus, spam, and filtering for phishing.

A lot of discussion has centered on whether Microsoft will come to own a dominant position in the antivirus market by simply bundling its technologies with its operating systems at no charge. This, of course, is a similar technique applied in other markets such as word processing and Internet browsers.

There are, additionally, a number of antivirus vendors who continue to play a role in this market, as well as many companies boasting great market presence in other countries that show signs of becoming more widely known.

These vendors include GriSoft out of the Czech Republic; Sophos in the united Kingdom; Panda Software out of Spain; Kaspersky in Russia; SoftWin in Romania; F-Secure in Finland; Norman in Norway; Arcabit in Poland; VirusBuster out of Hungary; and AhnLab in South Korea.

It is not clear where the industry is heading and everyone in this market faces a rapidly changing landscape. The amount of effort to find and provide fixes for viruses is staggering. Malicious programs are getting more complex and the number of them is increasing. Many companies may find themselves without the resources to match the efforts of those truly bent on creating havoc.

Some virus companies are getting hundreds of new samples a day! Moreover, the new viruses are getting “smarter” in that they propagate themselves quickly and they often hide themselves and are smart enough to move around in a system by renaming themselves in an effort to make it hard to remove them.

Have You Ever Felt Like Somebody is Watching You?

Spyware is one of the fastest-growing internet threats. According to the National Cyber Security Alliance, spyware infects more than 90% of all PCs today. These unobtrusive, malicious programs are designed to silently bypass firewalls and anti-virus software without the user’s knowledge.

Once embedded in a computer, it can wreak havoc on the system’?s performance while gathering your personal information. Fortunately, unlike viruses and worms, spyware programs do not usually self-replicate.

Where does it come from?

Typically, spyware originates in three ways. The first and most common way is when the user installs it. In this scenario, spyware is embedded, attached, or bundled with a freeware or shareware program without the user’?s knowledge. The user downloads the program to their computer.

Once downloaded, the spyware program goes to work collecting data for the spyware author’?s personal use or to sell to a third-party. Beware of many P2P file-sharing programs. They are notorious for downloads that posses spyware programs.

The user of a downloadable program should pay extra attention to the accompanying licensing agreement. Often the software publisher will warn the user that a spyware program will be installed along with the requested program.

Unfortunately, we do not always take the time to read the fine print, but those who do find that some agreements may provide special “opt-out” boxes that the user can click to stop the spyware from being included in the download. Be sure to review the document before signing off on the download.

Another way that spyware can access your computer is by tricking you into manipulating the security features designed to prevent any unwanted installations. The Web Explorer Web browser was designed not to allow websites to start any unwanted downloads. That is why the user has to initiate a download by clicking on a link.

These links can prove deceptive. For example, a pop-up modeled after a standard Windows dialog box, may appear on your screen. The message may ask you if you would like to optimize your internet access. It provides yes or no answer buttons, but, no matter which button you push, a download containing the spyware program will commence. Newer versions of Web Explorer are now making this spyware pathway a little more difficult.

Finally, some spyware applications infect a system by attacking security holes in the Web browser or other software. When the user navigates a webpage controlled by a spyware author, the page contains code designed to attack the browser, and force the installation of the spyware program.

What can spyware programs do?

Spyware programs can accomplish a multitude of malicious tasks. Some of their deeds are simply annoying for the user; others can become downright aggressive in nature.

Spyware can:

  1. Monitor your keystrokes for reporting purposes.
  2. Scan files located on your hard drive.
  3. Snoop through applications on our desktop.
  4. Install other spyware programs into your computer.
  5. Read your cookies.
  6. Steal credit card numbers, passwords, and other personal information.
  7. Change the default settings on your home page web browser.
  8. Mutate into a second generation of spyware thus making it more difficult to eradicate.
  9. Cause your computer to run slower.
  10. Deliver annoying pop up advertisements.
  11. Add advertising links to web pages for which the author does not get paid.
  12. Instead, payment is directed to the spyware programmer that changed the original affiliate’?s settings.
  13. Provide the user with no uninstall option and places itself in unexpected or hidden places within your computer making it difficult to remove.

Spyware Examples

Here are a few examples of commonly seen spyware programs. Please note that while researchers will often give names to spyware programs, they may not match the names the spyware-writers use.

CoolWebSearch – a group of programs that install through ?holes found in Web Explorer. These programs direct traffic to advertisements on Web sites including coolwebsearch.com. This spyware nuisance displays pop-up ads, rewrites search engine results, and alters the computer host file to direct the Domain Name System (DNS) to lookup preselected sites.

Web Optimizer (a/k/a DyFuCa) – likes to redirect Web Explorer error pages to advertisements. When the user follows the broken link or enters an erroneous URL, a page of advertisements pop up.

180 Solutions – reports extensive information to advertisers about the Web sites which you visit. It also alters HTTP requests for affiliate advertisements linked from a Web site. Therefore the 180 Solutions Company makes an unearned profit off of the click through advertisements they’?ve altered.

HuntBar (a/k/a WinTools) or Adware.Websearch – is distributed by Traffic Syndicate and is installed by ActiveX drive-by downloading at affiliate websites or by advertisements displayed by other spyware programs. It’?s a prime example of how spyware can install more spyware. These programs will add toolbars to Web Explorer, track Web browsing behavior, and display advertisements.

How can I prevent spyware?

There are a couple things you can do to prevent spyware from infecting your computer system. First, invest in a reliable commercial anti-spyware program. There are several currently on the market including stand alone software packages such as Lavasoft’?s Ad-Aware or Windows Antispyware.

Other options provide the anti-spyware software as part of an anti-virus package. This type of option is offered by companies such as Sophos, Norton Symantec, and McAfee. Anti-spyware programs can combat spyware by providing real-time protection, scanning, and removal of any found spyware software. As with most programs, update your anti virus software frequently.

As discussed, the Web Explorer (IE) is often a contributor to the spyware problem because spyware programs like to attach themselves to its functionality. Spyware enjoys penetrating the IE’?s weaknesses. Because of this, many users have switched to non-IE browsers.

However, if you prefer to stick with Web Explorer, be sure to update the security patches regularly, and only download programs from reputable sources. This will help reduce your chances of a spyware infiltration.

And, when all else fails?

Finally, if your computer has been infected with a large number of spyware programs, the only solution you may have is backing up your data, and performing a complete reinstall of the operating system.