Does Malwarebytes keep detecting PUP.Optional.OpenCandy infection? Does this threat come back each time it’s stated to have been deleted? Is there any left behind file that cannot be deleted? How to stop the constant pop up security alerts? How can one achieve a complete removal to keep system safe?

PUP.Optional.OpenCandy – How to Remove Trojan Virus

PUP.Optional.OpenCandy is a computer threat that has been reported to be detected by Malwarebytes lately. However, this infection can’t seem to be deleted by the program because it will keep being detected after the removals. PC users who have got this security pop up often find it very upsetting because of this constant coming back. This infection, categorized as a Trojan virus, is actually coming from a group of virus with other members including the Pup.optional.defaulttab. This kind of Trojan infection is specifically persistent and stubborn. Upon install, it can modify the structure of the system for its own convenience later on. Infected computer will run extremely slow and the user will come across constant troubles with this Trojan infection on the machine.

Resources online including hacked or fishy sites and pages, malicious programs and spam email attachments are usually the mediums for carrying and spreading this PUP.Optional.OpenCandy virus. To be more specific, when you accidentally open a fake site or download unknown malware, you can allow the access of this Trojan at the same time. Most antivirus applications won’t be able to detect or delete this virus. But you may experience many security pop ups stating that the machine is severely infected. These pop ups, instead of telling you the true status of the PC, are actually false statements which can help prompt certain malware. You can be asked to purchase unknown programs in order to stop these crazy pop up alerts. This may end up to be a scam conducted by cyber criminals remotely on the other ends.

As mentioned before, infected computers will be extremely slow when having this PUP.Optional.OpenCandy virus attacked. That’s because the virus can take up lots of CUP usage by automatically processing unknown executable applications including malware in backdoor activities. You can come across constant stuck whenever trying to run security checks or other programs on the computer. It’s also believed that this Trojan virus can block other executable programs from running on the infected computer. Worst ever, by injecting malicious codes into the system, the Trojan can even help cyber criminals steal private and sensitive info to conduct illegal activities online. Therefore, to save computer from potential damage, this nasty Trojan infection should be removed completely ASAP.

Note: To completely get rid of this PUP.Optional.OpenCandy virus, contact YooSecurity Online PC Experts to get help if you are not qualified with advanced PC skills.

To Sum-up The Effects of This Trojan

Besides from the constant pop up security alerts that may state this evidence of this Trojan infection, the infected computer will also act abnormally causing constant difficulties for the user to operate on it:

PUP.Optional.OpenCandy virus can escape from most antivirus protection tools and get itself installed without consent
– Constant security pop ups can be displaying and used by cyber criminals to prompt certain malware
– Executable applications may be blocked from running by the pop up security alerts
– Computer will run incredibly slow with frequent deaths
– BSOD and auto shut down can also be experienced on the infected machine
– Privacy and system data can be stolen by the virus to help cyber criminals benefit

A Step-by-Step Trojan Manual Removal Guide

Note: Expertise will be required during the manual removal process to deal with the changeable characters of this PUP.Optional.OpenCandy virus. Steps have been listed in the following to get rid of this Trojan virus:

Step 1: Open Windows Task Manager to end processed related to Trojan virus. To do that, press Ctrl+Alt+Del keys at the same time or right click on bottom Task Bar and select Start Task Manager.

Windows Task Manager

Step 2: Open Control Panel from Start menu. Go to Folder Options and under View tab, select Show hidden files and folders and non-select Hide protected operating system files (Recommended) then click OK.

Folder Options

Step 3: Go to Registry Editor. First press Windows+R keys and then type regedit in Run box to search. Delete registry values associated with this PUP.Optional.OpenCandy infection:

Run+Registry Editor


Video on How to Modify or Change Windows Registry:


PUP.Optional.OpenCandy virus is a Trojan infection that can be detected but cannot be deleted by antivirus programs because it can come back constantly after the programs say it’s removed. This Trojan virus can be very active in backdoor activities to help other malware or even online third parties sneak into the vulnerable system. Infected computers will come to constant freezing and programs may be blocked from running all because of this Trojan infection. The pop up security alerts generated by this virus can persuade you to install certain malware to cause more problems. In the meantime, privacy security can be highly threatened by this infection because it can help cyber criminals steal this sensitive info. To successfully prevent all these consequences from happening, this Trojan virus needs to be completely removed ASAP via manual removal process which is believed to be the most efficient method.

Note: Still cannot block these constant pop up security alerts successfully? Contact YooSecurity Online PC Experts now to get further assistance to completely remove this PUP.Optional.OpenCandy virus.

Published by Tony Shepherd & last updated on August 18, 2013 10:15 am

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