My computer has big problem, I need help! My anti-virus program tells me that my computer has been infected by this PUP.Optional.DynConIE.A. I don’t know when and how it comes to my computer. Now my computer performs improperly. I have got some many pop-ups when I was doing my job on my computer. My computer gets stuck all the time. My protection tool failed to remove this thing. What can I do?

Brief Introduction to This Trojan

PUP.Optional.DynConIE.A is a malicious computer threat which can damage the infected system severely. It belongs to Trojan infection which can install many adware to the infected system. Computer users can encounter this Trojan from many ways, mainly from the Internet. Cyber hackers who design this Trojan can attack many websites’ servers, once they have hacked into them, they will put this Trojan into the servers. When people come to visit those infected web pages, their computer can be attacked by this Trojan immediately. People can also be lured to click on some unknown links which contain this Trojan. In addition, spam E-mail attachments can be used to spread this Trojan infection to innocent computer users all over the world.

As a Trojan infection, this PUP.Optional.DynConIE.A can be caught by many reputable anti-virus programs. However, it is not an easy job for those protection tools to remove it completely from the infected computer. This Trojan infection is able to duplicate itself once it is activated in the infected machine which makes the whole system gets infected. What’s worse, some system files can also be corrupted by it. As a result, with many broken system files, the infected computer can run abnormally. Black screen and BSOD can happen often on the infected computer. Except that, this Trojan infection can weaken the protection ability of the infected computer. The firewall of the infected machine can be shut down secretly, the anti-virus software can also be disabled. With such a low security level, the infected computer can be attacked by many other computer viruses and Trojans.

This PUP.Optional.DynConIE.A not only can damage the infected system severely, it can also infect the browsers that have been installed on the infected computer. The browsers homepages can be modify to some unknown links. PC users can be redirected to many sponsored links when they are using their browsers to go online. Also, those unwanted pop-ups can display to computer users not only in browsers, but also can shows to computer users randomly when they are doing other work on the infected computer. Excepting making nuisance to the computer users, this Trojan can also help hackers to steal sensitive details from the infected computers, bank account and credit card information can be the mainly targets for cyber criminals to steal. This Trojan can waste a large percent of the CPU on the infected computer and make a slow performance on it. It may take too much time to boot up the infected computer or even take several times to turn it on successfully.

Some Traits about This Trojan

-Can slow down the performance of the computer, or even blue screen.
-Can create many junk files which occupy a lot of space in hard drive
-Can download other malicious programs into computer, which make further damage.
-Your sensitive information can be stolen by hacker who can access to your computer with the help of this adware.
-Cay give you many redirects all the time no matter what you are doing.
-May pretend as an anti-virus program and cheat you that computer is in dangerous, and ask you to pay to remove the threats.

NOTE: If you find any of these symptoms on your computer, that proves your PC is under attack and seriously infected. If you are not a computer savvy,Please contact YooSecurity Online PC Experts to remove this PUP.Optional.DynConIE.A for you.

Manual Removal Guide of Trojan (For Computer Literate)

There is a removal guide of Trojan provided here; however, expertise is required during the process of removal, please make sure you are capable to do it by yourself.

Step 1: Find Ctrl, Alt, and Delete these 3 keys and then press them together to open task manager to end the process related to this Trojan, the name of the process of it is random.

XP task manager

Step 2: Try to find Folder Options in Control Panel, select the View tab, and then tick Show hidden files and folders and non-tick Hide protected operating system files (Recommended) and then click OK.


Step 3: Try to find the files which relate to this PUP.Optional.DynConIE.A, and delete them all.

Step 4: Click on Start button at the right lower corner, then click on Control Panel


Then you will come to the Control Panel windows, click on Add and Remove Programs


Then try to find the program which relates to this Trojan, highlight it and choose Remove, the program’s name is random.


Step 5: Click on Start button or press Win+R, then type regedit in the box to open Registry Editor, after that, try to find
C:\Users\profile name here\AppData\

Similar video guide to modify Windows registry:


PUP.Optional.DynConIE.A is classified as a Trojan infection which aims on computers with Windows operating systems. It can invade computers by attacking their vulnerabilities. This Trojan can be detected by many anti-virus software, however, it can be difficult to get it removed completely by those protection tools. Once this Trojan is activated on the infected computer, it can bring a lot of troubles to the infected computer. The main purpose of it is to collect fiscal details from the victims and send those information to remote hackers, and the information can be used for evil activities. The best solution for computer users who suffer from this Trojan infection is to remove it as soon as possible.

Suggestion: To follow removal guide that mentioned above, a level of computer knowledge is needed. Still can’t get out of PUP.Optional.DynConIE.A? Contact online experts for help now!

Published by Tony Shepherd & last updated on April 13, 2014 11:19 pm

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