Thursday, March 18, 2010

Top 20 malicious February programs

The viruses, malware and other programs that infect the computers are to the agenda, therefore the programs antivirus do not stop working to all gas. From this technology blog we analyze the top 20 malicious February programs, as public Kapersky did.


The attempts of infecting the computers keep on being one of the principal missions of the hackers. At the time of having to analyze how it is the market of the antiviruses and of the threats to the computers, it seems that the principal threat for the users there are the vulnerabilities in the most popular software products.

Now we center on the malicious programs in Internet. In this list there are enumerated the malicious programs detected on web pages and those that did attempts of unburdening themselves from web pages. With it, the top 20 of the malicious programs detected in February is the following one:

1 - Comeback Trojan-Downloader. JS.Gumblar.x 453.985

2 - Trojan. JS.Redirector.l 346.637

3 - New Trojan-Downloader. JS.Pegel.b 198.348

4 - not-a-virus:AdWare. Win32. Boran.z 80.185

5 - Trojan-Downloader. JS.Zapchast.m 80.121

6 - New Trojan-Clicker. JS.Iframe.ea 77.067

7 - New Trojan. JS.Popupper.ap 77.015

8 - Trojan. JS.Popupper.t 64.506

9 - New Exploit. JS.Aurora.a 54.102

10 - New Trojan. JS.Agent.aui 53.415

11 - New Trojan-Downloader. JS.Pegel.l 51.019

12 - New Trojan-Downloader. Java. Agent.an 47.765

13 - New Trojan-Clicker. JS.Agent.ma 45.525

14 - New Trojan-Downloader. Java. Agent.ab 42.830

15 - New Trojan-Downloader. JS.Pegel.f 41.526

16 - Comeback Packed. Win32. Krap.ai 38.567

17 - New Trojan-Downloader. Win32. Lipler.axkd 38.466

18 - New Exploit. JS.Agent.awd 35.024

19 - New Trojan-Downloader. JS.Pegel.k 34.665

20 - New Packed. Win32. Krap.an 33.538

Taking into consideration that the delinquents try to use in his attacks the detected vulnerabilities several years ago, it is possible to come to the conclusion that these keep on being current. Unfortunately, even if they install all the updates to themselves for the big software bundles, it is not possible to be sure that the computer is out of danger, since the producers of this software not always publish on time the patches for the detected vulnerabilities.

Also it will be necessary to be careful and to not to get on any web page. It is necessary to learn to sail safely along the network and to have an antivirus that your team of virus protects, spyware, crimeware, hackers, phishing and mail spam.

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