2014年12月10日星期三

How to Remove Lasaoren.com Redirect? (Browser Hijacker Removal)



The Description of the Lasaoren.com Redirect Infection 

The Lasaoren.com redirect will cause chaos with PC users’ generic actions on the Internet by modifying and locking the Internet options, which can be classified as a browser hijack virus for PC users. This redirect virus often disguises itself as a legitimate website which provides a search engine for users to search for web, images or videos. However, this type of website is created and utilized by people with ulterior motive to affect computers and make money by pay-per-link technique. It is capable of boosting traffic and generating pop-up ads in order to obtain illegal benefits. It also stealthily gets into the targeted computers via spam emails which have been a common tool to spread malware. Once users open the spam attachments or click on the links contained in the emails, the redirect virus could be directly downloaded onto the targeted computers.

After Lasaoren.com gets installed on the targeted computers, it will copy its files to users’ hard disks and add its own entries to the Windows registry. At the beginning, only browsers will be affected by this browser hijack redirect. That is, the default settings as homepage or start page will be replaced by other unwanted sites which are based on malicious domains developed by Lasaoren.com. The website Lasaoren.com thereupon keeps popping up whenever users launch the browsers. This redirect virus could even block users accessing their favorite sites forcibly and takes along numerous unexpected advertisements, by using advanced techniques.
This redirect virus is absolutely a dangerous threat that should be immediately removed from the infected computers. Once the virus gets enough time on the infected system it surely will bring more and more problems which firstly tend to be on the browsers specifically to the vulnerable computer. That is, the victim’s personal online data will be exposed to cyber crooks for their illegal use. CPU will run at nearly 100% for the sake of Lasaoren.com has the ability to promote reduction of system performance. Moreover, other virus infections like Trojan horse, Worm, rogue program and even malware can attack the same computer via the backdoor process of the redirect virus. For the sake of your computer and privacy, it is suggested to take immediate action to remove Lasaoren.comRedirect virus completely from your computer. 

Can not Detect Lasaoren.com? 

Lasaoren.com threat is very dangerous and stubborn which can protect itself from being detected by using advanced technology. Your computer will be infected if you randomly open spam emails, attachments, online chats, instant messages and other unsafe information that carry the activation code of the redirect virus. But most of the programs seem not work at all since they have already failed on preventing the virus from getting into the PC at the very beginning. That’s because the security removal tools are not professional enough to pick up all types of viruses, and the viruses endows with changeable characteristics in particular. With the advanced hiding technique, this redirect virus can evade detection and removal by security tools inside the infected computers. The infected computer system will be in great trouble such as acting improperly, slowly, and crashing as the consequence of all these bad effect. 

Please be informed that manual removal is effective but it is not for every one, especially for the novice PC users. Sufficient skills is demanded of dealing with registry editor, program files, dll. files, processes. Otherwise, any mistake occurs could lead to system crash. 

Manual Steps on Removing Lasaoren.com Redirect Virus 

1.        Stop running processes related to this redirect virus

a: When the Windows Task manager appears, switch to Processes tab.
b: Find out and select the processes related to the virus by name random.exe, and click on the “End process” button.

2.        Remove the redirect virus from Internet Explorer:

a: Start IE, go to Tools and select Internet Options.
b: Find General section, remove Lasaoren.com address as a home page.
c: Then go to Search section, find Settings button and choose Manage Add-ons
d: Erase the redirect and after the action, close Manage Add-ons

3.        Remove the redirect virus from Mozilla Firefox:

a: Open Mozilla Firefox browser, click on tools and go to Options.
b: Switch to General tab, remove Lasaoren.com address as a startup site.
c: Then, go to: Firefox -> Add-ons -> Add-ons Manager -> Remove.
d: In the Search list, select Manage Search Engines and erase this redirect and choose OK

4.        Remove the redirect virus from Google Chrome:

a: Open Google Chrome and navigate to Settings tab and Set pages.
b: Erase Lasaoren.com which was seta as the startup site and choose OK
c: Find Manage search engines and here, erase this redirect.
d: Press on OK, and restart Google Chrome.

5.        Delete all registry files created by this redirect

a. While the Registry Editor is opened, search for the registry key “HKEY_LOCAL_MACHINE\Software\ Lasaoren.com.” Right-click this registry key and select “Delete.”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run “[RANDOM].exe”

b. Navigate to directory %PROGRAM_FILES%\ Lasaoren.com \ and delete the infected files manually.

%AppData%Local[random].exe
C:\Documents and Settings\LocalService\Local Settings\Temporary Internet Files\*.exe
C:\Documents and Settings\LocalService\Local Settings\*.*

Suggestion: 

Lasaoren.com is a computer threat that interferes with users’ browsing experience and may violate user’s confidential information. As its other partners, this redirect often brings changes to the browser settings firstly. Security tools can not effectively remove this infection and protect the computer completely although many users prefer to use. The tricky virus has changeable features which enables it to hide its components deeply in system and avoid the detection and auto removal by antivirus. In the case, we recommend users to conduct a manual removal to clear the redirect virus thoroughly. 

Attention, manual removal is not suitable for most of the PC users since it needs to modify system files, so experience expert skill is required while dealing with the virus infection. If you are not a computer literate with experience on virus removal, it is recommended that you should use a professional removal tool to get rid of this nasty browser hijack redirect completely to avoid further damage and keep your data safe.

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