PUP.Optional.Duuqu is proved by some anti-malware program such as SpyHunter and Malwarebytes to be a potentially unwantedprogram (PUP). When it successfully lands on your system, you have to be faced with the features of ads-supported platform and other possible issues.
In general, its existence means that your screen will be chocked up with a great many of commercial ads that is able to display on Google Chrome, Mozilla Firefox, IE, opera, and other common sites. In a word, what is wants is to get profits via promote products or services in forms of ads.
The Brief Introduction of PUP.Optional.Duuqu
Potentially Unwanted Program (PUP)
Earn profits via helping third party promote potentially harmful programs or other services
Impact your online experience and cause system security vulnerability
Most of Windows systems (Windows XP/Vista/8/7)
Sum up: PUP.Optional.Duuqu, as a PUP, not only interrupts your online activities, but gives rise to system security vulnerability. As a result, you should spare no effort to make it disappear from your computer, and mind your online actions as well as take steps to guard against it.
Methods to Break Away from PUP.Optional.Duuqu
Method 1: Manually Remove PUP.Optional.Duuqu
Step 1. End up the running processes of PUP.Optional.Duuqu in Windows Task Manager
First, Press Ctrl+Shift+Esc together to open Windows Task Manager
Step 2. Uninstall PUP.Optional.Duuqu from Control Panel.
First, click on the start button;
Second, switch to Control Panel and press Programs;
Third, go to Programs and Features.
Step 3. Remove PUP.Optional.Duuqu from your browser.
First, open Internet Options and click on General tab.
Second, click the Delete Browsing History button.
Thirst, apply OK to make confirmation.
First, launch up Google Chrome
Second, click Tools and then Options
Fourth, choose Delete cookies and other site data.
First, open Firefox;
Second, go to Tools;
Third, click on Options;
Fourth, press Privacy
Fifth, under the Privacy tab, click on Remove Individual Cookies link.
Sixth, delete cookies related to PUP.Optional.Duuqu in the cookies showing box.
Step4. Navigate to the local disk C, find out and delete all malicious files created by PUP.Optional.Duuqu.
C:\Documents and Settings\LocalService\Local Settings\Temporary Internet Files\*.exe
Step5. Switch to Registry Editor and delete all the files relevant to PUP.Optional.Duuqu.
1. Click on Win+ R key at the same time to open Run Commend Box.
2. Open Registry Editor by typing “regedit” in Runbox and clicking OK.
Note: if worrying the other infections in your PC after remove PUP.Optional.Duuqu with the manual removal guide above, you can install SpyHunter to detect and protect your PC from Adware, Spyware, or malware.
SpyHunter is a real-time anti-malware program and automatic removal tool, which is able to do a lot of things for you.
- Detect and remove the latest malware attacks, such as worms, rootkits, and so on.
- Protect your PC from varieties of infections and threats all the time.
- Allow you to restore backed up objects
Step 3. Make SpyHunter a operation, as well as start scanning and detecting your machine.
Step 4. It costs some time for the first scan, and please patiently wait for the scanning result.
Step 5. After detecting all the threats in PC successfully, please check Select All, and then click Remove button to get rid of all threats in your PC.
Note: When get rid of it from your PC completely, you can take a full consideration to optimize your Internet system with RegCure Pro. RegCure Pro can do a lot of thing for your machine, for example:
- Make you machine a pefect performance.
- Defrag memory.
- Fix system errors.
- Improve startup
Step2. Act up to the download guides to install pertinent files of RegCure Pro into your machine.
Step3. Scan your machine after finishing installation.
Step4. Find the malicious file and remove the unwanted files by clicking Fix All after scanning.