Taking spot in BitDefender’s monthly hall of shame is the malware Trojan.AutorunInf.Gen.

BitDefender, a company which produces anti-malware security solutions, produces a monthly e-threat report in which it lists the latest malware baddies.

And top throughout February was the Trojan.AutorunInf.Gen which is what’s known as a generic mechanism which uses removable devices – including external hard-disks, memory cards and flash drives – to spread malware between devices.

Removable devices are the theme of BitDefender’s February e-report and they warn against the ease by which these handy aids can be compromised. Indeed, say BitDefender, they are responsible for around 9% of global infections.

Catalin Cosoi, BitDefender’s senior researcher, said:
“External devices should be scanned on a regular basis. This safe practice should be used especially when these devices have been plugged into library computers, copy shops, and other public locations that are known to be likely sources of infection.”

Conficker, or Kido, or to give its correct title, Win32.Worm.Downadup.Gen, is proving very resilient, appearing regularly in the nasties line-up.

Catalin Cosoi, BitDefender’s senior researcher, added:
“The continuous presence of Win32.Worm.Downadup.Gen — also known as Conficker or Kido — in our monthly e-threat lists proves most users are reluctant to update their operating system and locally-installed antimalware solution, in addition to installing the security fixes issued by Microsoft more than a year ago. Newer variants of the worm also install rogue antivirus applications, amongst others.”

Coming third and fourth in the list is to gain access to a computer via manipulated PDF files and various vulnerabilities found in the Adobe PDF Reader JavaScript engine. Once they have compromised a computer, malicious code is then executed from the ‘dirty’ machine.

The complete list is made up of:

1. Trojan.AutorunINF.Gen 9.09
2. Win32.Worm.Downadup.Gen 6.24
3. Exploit.PDF-JS.Gen 5.13
4. Exploit.PDF-Payload.Gen 4.21
5. Trojan.Wimad.Gen.1 3.37
6. Win32.Sality.OG 2.77
7. Trojan.Autorun.AET 1.92
8. Worm.Autorun.VHG 1.85
9. Exploit.Comele.A 1.48
10. Trojan.SWF.HeapSpray.B 1.40

BitDefender was particularly keen to highlight the invidious threat called Trojan.Wimad.Gen.1, sitting at number five. This is one Trojan that likes to hide in favourite downloadable television series and movies.

Guest Article by Neil Camp

BitDefender, the creator’s of one of the industry’s fastest and most effective lines of internationally certified security software, has released some top tips for festive shoppers to take whilst online shopping.

Says BitDefender’s senior Antispam researcher Catalin Cosoi
“Taking advantage of the many benefits of online shopping like competitive pricing, great selection, or even freebies like zero shipping fees and free gift wrapping, doesn’t have to cost consumers more than they’ve bargained for.

“By being aware of a few key issues, consumers can shop safely with the knowledge they need to protect their personal information and their PC.”

First top tip is know where you’re shopping from and read the small print. BitDefender are keen to remind people that not every website is legimate, with some cybercriminals either creating virtual copies of well known branded sites, or creating their own very convincing merchant sites. In short, only buy from those who are genuine high-street, or online retails.

Second top tip is beware of those online merchants who want more than your name and email address in order to cash in a coupon. Remember that a legitimate site will not ask for more than is necessary to redeem the coupon. But many illegal and bogus sites target online shoppers with online promotions and to entice a consumer to enter personal information in order to receive coupons or other merchandise. This is then used elsewhere, mainly to build clone identities.

Third, and anyone who ignores this point do so at their peril, never use a PC to shop unless it has an up-to-date and properly working security suite on board. Surf, or email, without such a security suite and it’s only a matter of time before you become infected.

Fourth, stick to the sites you know and trust, or have used successfully before. If unsure about a site, have a look in the chat rooms and forums, and see if there are any rumours, or gossip.

Fifth – remember the old adage that there is no such thing as a free lunch. You must be very wary of special offers, or unbelievable deals. They can often end with your computer being infected.

Sixth tip; use credit cards where possible, as they offer more protection than debit cards, and even better, see if you can pay cash on delivery.

Finally, look out for the https connection to a website. It’s not a guarantee of safety, but most of the sites thus connected are safe.

Guest Article by Neil Camp 

Along with Symantec and McAfee, and a whole host of other computer security companies, BitDefender has announced that its new line-up of products which are compatible with Microsoft’s new operating system Windows 7.

BitDefender’s products – including Total Security, Internet Security and Antivirus – have all received certification ensuring that they work with Microsoft Windows 7. And they claim they provide customers with enhanced security, as well as innovative user interface features and reliability improvements.

The 2010 BitDefender line-up includes a number of new features:

• optimised scanning improvements
• active Virus Control
• first-ever usage profiles
• key system enhancements which is aimed at providing industry-leading proactive protection against all internet security threats, without slowing PC performance.

Ross Brown, Vice President of ISV and Solutions Partners for the Worldwide Partner Group at Microsoft, said:
“Our ISV community is alive with innovation, and we’re committed to helping our partners drive the next generation of software experiences. Adding compatibility for the latest Microsoft operating systems helps ISVs to stay ahead of the competition and give their customers access to cutting-edge technologies.”

Vince Hwang, BitDefender Global Director, Product Management, said:
“Working together with Microsoft to achieve this certification allows BitDefender to meet the changing needs of our customers and provide the very best in security solutions to our users. These include intuitive user interfaces with usage profiles that cover anyone from gamers to parents, as well as improved security and reliability features including Active Virus Control, an innovative technology that monitors programs running on a user’s computer and detects malware-like actions as they execute.”

BitDefender claims to be the creator of one of the industry’s fastest and most effective lines of internationally certified security software.

The Company’s Antivirus 2010 product BitDefender Antivirus 2010 has also just received AV-Comparatives’ top certification level for its quality of performance. In all, some 16 antivirus products were tested by AV-Comparatives in August. They sought to find out which software had the highest detection rates and lowest false positives.

Viorel Canja, BitDefender’s head of antimalware lab, said:
“We are particularly pleased with this achievement as it is further proof that BitDefender provides the highest level of protection. The test shows that on this occasion we have outperformed our rivals in terms of false positive ratings with the lowest number of occurrences.”

Guest Article by Neil Camp

Trojans dominated the top ten e–threats for September according to a top security software company.

BitDefender, creator of one of the industry’s fastest and most effective lines of internationally certified security software, produce a table of malware that represents the biggest threat on a month to month basis.

And in number one spot for September is the Trojan.Clicker.CM. The reason for this, ponder BitDefender, may be due to Tojan.Clicker’s popularity as a weapon of choice amongst purveyors of "warez." This a term used by malware developers to describe compromised software.

In second place is Trojan.AutorunINF.Gen and this is a generic detection for Trojans that use Autorun. Number three spot in this line-up of nasties goes to the Trojan.Wimad.Gen.1.

The infamous Conficker is never far away from any malware list and in this particular chart it occupies the fourth slot. BitDefender labels Conficker, in all its various guises, as Win32.Worm.Downadup.Gen.

At number five is an exploit which uses a vulnerability in the way some versions of the Adobe PDF reader parse embedded JavaScript is gaining popularity again. Exploit.PDF-JS.Gen is one to be careful of.

Trojan.Exploit.JS.Y slots into the number six position. It’s a malicious piece of JavaScript, usually found on compromised or malicious websites.

In the number seven spot, down from number five, and a long-time star of the BitDefender’s Top 10 E-Threat is Win32.Sality.OG. It’s an encrypted, polymorphic file infector and appears set for a very long cybercrime "career".

In the eight and nine slots are two threats which use the Autorun security loophole found in older versions of Windows. BitDefender point out that the lower-spreading of the two threats is actually a downloader component used to spread the ever-present Conficker, or Kido worm (aka Downadup).

Bringing up the rear in tenth is Trojan.Skintrim.HTML.A, a type of HTML page usually found associated with adware programs such as Navipromo.

BitDefender’s September 2009 Top 10 E-Threat list is made up of:

1. Trojan.Clicker.CM 10.98%
2. Trojan.AutorunINF.Gen 9.58%
3. Trojan.Wimad.Gen.1 5.52%
4. Win32.Worm.Downadup.Gen 4.68%
5. Exploit.PDF-JS.Gen 4.09%
6. Trojan.Exploit.JS.Y 3.44%
7. Win32.Sality.OG 2.75%
8. Trojan.Autorun.AET 2.27%
9. Worm.Autorun.VHG 1.78%
10. Trojan.Skintrim.HTML.A 1.49%
11. Others 53.41%

Guest Article by Neil Camp