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AFRICABIZ VOL 2 - ISSUE: 124
October 15, 2011 - January 14, 2012
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Editor: Dr. Bienvenu-Magloire Quenum
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CONTROL YOUR DESKTOP

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- Secure Your Browser to Protect Your System

By Bienvenu-Magloire QUENUM

As you may know, surfing the Net, strange things may happen such as Malware and other insidious piece of codes, and tracking cookies penetrating your system through unguarded ports of your browser. And suddenly, you would be noticing that your Homepage had changed, and the browser slowing down or behaving strangely.

Yes, when one visits some webpages, these quietly inject malicious code into your system, to divert your chosen homepage towards another one, and even towards a fake one of the original one. Worse, the injected pieces of codes would be lying down silently until you connect to your banking account or enter purchasing process to pay online. Then your credit card credentials and your banks account login criteria will be stealthily grabbed.

I used to configure my homepage to msn.com. One day, I notice, visiting an European country, that the msn.com page that showed, was the one of the visited country. Strange. I checked the Internet Options and found out that the configured homepage is still msn.com. So, how comes that the shown page is be.msn.com?

- Browser Hijacker.Deskbar and Adware HBHelper

I knew that the hijacking of homepage can happen if one has not taken the precaution to install several buffers antispyware, such as SuperAntispyware, Microsoft Security Essentials. The former one, has a configuration that normally impede hijacking of browser. In spite of having these installed and regularly updated, I am now face with the fact that my original homepage had been changed to another one.

So I made Bing and Google research to find out what is wrong. That's when I discovered about Browser Hijacker. Deskbar and its companion Adware HBHelper. Ever heard about these? No? Then you should take action not to become victim of the nasty consequences triggered by their eventual presence in your system.

Indeed, here is the description given by SuperAntispyware:

- Browser Hijacker.Deskbar installation component

- Browser hijackers interfere with a user's web browser configuration and can interfere with the proper operation of the browser itself.

- Browser hijackers include browser extensions, toolbars, and helper applications that can make a hijacker difficult to disable or remove.

- This application may be responsible for home page hijacking, pop-up and in-browser advertising, unwanted toolbars, and general browser and system instability.

- Prevention or Cure?

The malware bypassed SuperAntispyware protection, installed and change the home page. So, I run SuperAntispyware's scan that found the culprit as per below outlined indications and quarantine it:

Browser Hijacker.Deskbar
HKCR\TypeLib\{77AA25E8-6083-4949-A831-9CB11861DC10} HKCR\TypeLib\{77AA25E8-6083-4949-A831-9CB11861DC10}\1.0 HKCR\TypeLib\{77AA25E8-6083-4949-A831-9CB11861DC10}\1.0\0 HKCR\TypeLib\{77AA25E8-6083-4949-A831-9CB11861DC10}\1.0\0\win32 HKCR\TypeLib\{77AA25E8-6083-4949-A831-9CB11861DC10}\1.0\FLAGS HKCR\TypeLib\{77AA25E8-6083-4949-A831-9CB11861DC10}\1.0\HELPDIR HKCR\Interface\{6ABB739A-787B-495B-82B8-1526B804E912} HKCR\Interface\{6ABB739A-787B-495B-82B8-1526B804E912}\ProxyStubClsid HKCR\Interface\{6ABB739A-787B-495B-82B8-1526B804E912}\ProxyStubClsid32 HKCR\Interface\{6ABB739A-787B-495B-82B8-1526B804E912}\TypeLib HKCR\Interface\{6ABB739A-787B-495B-82B8-1526B804E912}\TypeLib#Version HKCR\Interface\{EA5C58AE-7DB0-40C3-BAAE-BA9008A243EB} HKCR\Interface\{EA5C58AE-7DB0-40C3-BAAE-BA9008A243EB}\ProxyStubClsid HKCR\Interface\{EA5C58AE-7DB0-40C3-BAAE-BA9008A243EB}\ProxyStubClsid32 HKCR\Interface\{EA5C58AE-7DB0-40C3-BAAE-BA9008A243EB}\TypeLib HKCR\Interface\{EA5C58AE-7DB0-40C3-BAAE-BA9008A243EB}\TypeLib#Version.

However, when I fired up Internet Explorer, the homepage changed again to be.msn.com. Obviously, Browser Hijacker. Deskbar and its companion Adware HBHelper were still in action. That means, that the malware was injected again into the system.

Which raises the question of "Prevention or Cure". Superantispyware does its cure job, but does not prevent the malware to be injected again.

To prevent the malware to be injected again, one needs an application that can block the injection and protect the browser from being hijacked. One needs Prevention and Cure as cure only is not enough to protect the system.

- SpywareBlaster and or Malwarebytes' Antimalware

There is an application that does the prevention job perfectly, impeding malware and other malicious cookies to infect the computer: SpywareBlaster.

This application is a must have for anyone who care for the security of surfing at peace. There is a free version and a paid one. Its better to go straight to the homepage of the programmer who produces this marvellous piece of application - and avoid wandering around the Net visiting hundred of sites that featured it - and sometime asked for a payment for the free version.

Please take note that the free version does not provide full protection. The paid version for one computer is around nine bucks for one year licence. That would be one of the best investment you may have to make for peace of mind.

The alternative or a good companion to SywareBlaster is Malwarebytes' Anti-Malware available for download here. It is advised to allow for the Protection Module available in the Protection menu.

- CWShredder

As stated above, several Antispyware failed to either spot Browser Hijacker. Deskbar and its companion Adware HBHelper, or to cure the system permanently from damage made by the culprits. Indeed, a scan made with these AntiSpyware may assist to quarantine the culprits, but that does not impede the re-injection into the system again and again.

There is one application, CWShredder, that does the cure. Download it from here, run it to remove the culprits and the likes, before installing SpywareBlaster.

The ideal would be to have as many as possible AntiSpyware and AntiMalware installed. The main Africabiz's computer, dedicated to communication and trading has six AntiSpyware and AntiMalware co-existing without any disturbing interference. They are: the three already above listed, plus (1) Iobit Malware fighter, (2) Advanced System Care - both from iobit.com. Advanced System Care has a strong protection module against tracking cookies and suspicious websites, together with a powerful scanning engine that assisted to uproot the remaining traces of Browser Hijacker. Deskbar and its companion Adware HBHelper; and also installed is (3) Microsoft Security Essentials.

A warning thought: There are fake and rogue Anti-virus and AntiSpyware clients running wild over the Net. Beware. Click here for more about the matter.

ABOUT THE AUTHOR: Dr. Bienvenu-Magloire Quenum is a Business Planner/ the principal of Dr. Quenum & Associates, IBC. He accumulated a vast computing experience dating back to the late mid 1980s, and is sharing it with visitors to this site since 1997. You may request assistance for day-to-day computing tips login to the support board available at this link. And thanks you for visiting the Control your Desktop section of Africabiz Online.

TOP

FREEBIE


- AN EFFICIENT AND FREE ALTERNATIVE TO MICROSOFT OFFICE


Microsoft flagship software, Office Productivity Suite is a must have. Can you live without Word, Exell, PowerPoint and Outlook mail clients? Certainly not.

However, it is not free. Further, an update can disrupt the suite and all the components may start behaving weirdly. Outlook will not load and claim for install, again and again. In short, Office Productivity Suite is a must have, but sometimes it can become a pain in the ass.

The competition is running after Office since a decade without gaining substantial ground. Some propose web based suite to try to beat Microsoft - which retaliated proposing the same. Other desktop productivity suites are simply not fully compatible with Microsoft Office's set standards. For instance, one can use such suites to save a document into Microsoft office formats, to found out that your correspondent - the destinator of the document, cannot open it.

All this is for the past. Here comes LibreOffice, a serious competitor to Microsoft Office Suite (which however lacks a mail client). It is slim, powerful and most of all completely compatible with Microsoft Office standards. You can save in doc, docx and make pdf files. Etc.

- Installation can be a bit difficult

There is a hiccup though. Sometimes the install of LibreOffice may fail, depending on the initial configuration of the machine.

Indeed, even if you are the Administrator of your machine, you do not, contrary to the mainstream belief, have a complete access to all folders and files on your computer. For instance, you do not have full control to automatically grant permissions on the REGISTRY folders and files. Thus, during the install of some software, the installation process may hung up, because the installer cannot write some Registry Key.

This may happen during LibreOffice install. And you would be ending up with ERROR 1402 or something of the kind, stating that you do not have the Administrator's rights to authorize the installer to input the software KEY into a certain registry's file. You may read the following when the install hung up;

Could not Open Hkey_Local Machine\Software\Classes\.dif\OpenWithProIDs

This simply means your Administrator's rights do not cover "tempering" with .dif and with OpenWithProIDs

- You have to give yourself the rights to do so

Search the Internet with the string \Software\Classes\.dif and you will dig out plenty of forum results advising on how to solve the matter, that is dinking with the registry.

A piece of advise, before starting dinking with the registry, make a backup copy of the entire registry to reverse to the original configuration if things do not work out well.

Even if that is the case, and things turned out messy, you still can recover the original configuration using Windows Repair making use of your initial operating system install disk. Beware, you do not need any kind of third party software!

Rest assured, that it is worthwhile to install LibreOffice. No more troubles as when Microsoft Office updates fail. Further, LibreOffice is an extraordinary alternative to Microsoft Office Suite. That cost you nothing. Good luck.

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