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BitDefender released today a list of the top ten e-threats for the month of June. Trojans continue to dominate the list, occupying five of the ten positions, including the top three.

In first position is Trojan.Clicker.CM, a simple bit of adware being spread via malicious websites. Clicker is one of the most common threats of the year, owing its "success" at least in part to its ability to bypass popup blockers.

In second position comes Trojan.AutorunINF.Gen, a very widespread "family" of malware which uses the Autorun file on shared folders and removable drives to spread. This e-threat has seen a slight increase in frequency compared to last month.

Trojan.Wimad, in its various guises, occupies third spot. In fourth is an SWF exploit, although old, it probably owes this position to the large number of different viruses which still include it in their "armoury".

In fifth, Downadup.Gen, also known as Conficker or Kido, has diminished compared to last month; its heyday has surely passed.

Moving up three positions from last month’s list and into sixth place is Win32.Sality.OG, a rootkit-installing file infector.

In seventh position is a new entry to the list. Trojan.Skintrim.HTML.A poses as an Outlook add-in called MailSkinner, but is in fact a rootkit/backdoor combination which also attempts to download and install additional malware on infected machines.

In eighth, Trojan.Autorun.AET makes use of what is undoubtedly the vulnerability of the year - the Autorun bug in Windows. While in ninth, an old adware downloader has found a new lease of life - NaviPromo is the "dark half" of the infamous Navi toolbar.

In tenth position we find a generic detection for e-threats packed with NSAnti, a very popular program used by virus writers to obscure the contents of their infected files and reduce their size in transit.

BitDefender’s June 2009 Top 10 E-Threat list includes:

Pos. - Name - %
1. Trojan.Clicker.CM - 10.13
2. Trojan.AutorunINF.Gen - 10.04
3. Trojan.Wimad.Gen.1 - 5.6
4. Exploit.SWF.Gen - 4.34
5. Win32.Worm.Downadup.Gen -3.33
6. Win32.Sality.OG - 2.5
7. Trojan.Skintrim.HTML.A - 2.37
8. Trojan.Autorun.AET - 2.08
9. Adware.Downloader.NaviPromo.B -1.84
10. Packer.Malware.NSAnti.1 -1.59
Other malware - 56.18

To stay up-to-date on the latest e-threats, sign-up for BitDefender’s RSS feeds here.

About BitDefender®

BitDefender is the creator of one of the industry's fastest and most effective lines of internationally certified security software. Since its inception in 2001, BitDefender has continued to raise the bar and set new standards in proactive threat prevention. Every day, BitDefender protects tens of millions of home and corporate users across the globe - giving them the peace of mind of knowing that their digital experiences will be secure. BitDefender solutions are distributed by a global network of value-added distribution and reseller partners in more than 100 countries worldwide. More information about BitDefender and its products are available at the company’s security solutions press room. Additionally, BitDefender’s provides background and the latest updates on security threats helping users stay informed in the everyday battle against malware.

For more information see

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Contact details:

Mike Ottewell
MJO PR for BitDefender UK
Tel: 01782 664 886

Nick Billington
BitDefender Country Manager
(UK and Ireland)
Tel: 0845 130 5096
Fax: 0845 130 5069

This press release was distributed by ResponseSource Press Release Wire on behalf of MJO Associates in the following categories: Consumer Technology, Business & Finance, Computing & Telecoms, for more information visit