Effective Way to Remove JS:Iframe-QO[Troj] - Step by Step Instruction

Basic information of JS:Iframe-QO[Troj]

JS:Iframe-QO[Troj] is a hazardous Trojan infection that associated with threat：Java:CVE-2010-4452-G[Expl]. Many computer users find out JS:Iframe-QO[Troj] on their computer after having a full scan via their favorite antivirus programs (such as Spybot, AVG, MSE and so on). Once y0ur computer is infected with JS:Iframe-QO[Troj], it would slow down the performance of operating system through taking up large amounts of system resource. Meanwhile, it could lead to network traffic. This includes starting up, shutting down, playing games, and surfing the web. What worse, it has the properties of backdoor virus. Hence, it would provides remote, usually surreptitious, access to affected systems. It may be used to conduct distributed denial of service (DDoS) attacks, or it may be used to install additional trojans or other forms of malicious software. Hence, we can see that JS:Iframe-QO[Troj] would be a big danger on affected machine, so that we should try our best to get rid of JS:Iframe-QO[Troj] as soon as possible before further damage. If you meet any trouble, please feel free to contact Tee Support certified professionals 24/7 online for the further help.

JS:Iframe-QO[Troj] do harm on affected computer

A: It penetrates into computer without any recognition;
B: Others horrible threats can be bundled with this virus;
C: Your personal data like bank account and passwords would be in high risk of exposure to the open;
D: It may redirect the browser to unwanted websites that contain more viruses or spywares;
E: It will degrade the computer performance significantly and crash down the system randomly.

How does JS:Iframe-QO[Troj] get into your computer?

1) downloading files/drivers from an unreliable web sites;
2) opening email or downloading media files that contain the activation code of the virus;
3) The virus has successfully hacked some famous social online communicate website such as Facebook, Twitter, Yahoo and sites like that. The web masters are not possible to have enough time to manage all corners of their websites. If you get any suspicious pop-up from a website, you have to be careful since the pop-up may not be from the website, instead, may be from Trojans that can control your PC within a short time if you click the pop-up.

Manually remove JS:Iframe-QO[Troj] step by step

Step1: Open Task Manager and end all the malicious processes created by JS:Iframe-QO[Troj]. ( Methods to open Task Manager: Press CTRL+ALT+DEL or CTRL+SHIFT+ESC or Press the Start button->click on the Run option->Type in taskmgr and press OK.)

Step 2: Go to Regitry Editor and delete malicious registry entries related to JS:Iframe-QO[Troj]:

%AppData%\f6dcfecc
%AppData%\f6dcfecc\U
%Windir%\$NtUninstallKB63471$

Step 3: Search and Remove malicious files of JS:Iframe-QO[Troj]:   

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer "NoDesktop" = '1'
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run "[random].exe"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\[random numbers]
HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = [random]

Helpful video guide for manual removal

(Important Note: If you haven’t sufficient expertise in handling virus program files, processes, dll files and registry entries, you will take the risk of messing up your computer and making it crash down finally. If you need online professional tech support, click here to get: 24/7 Online Virus Removal Support.)