I don’t know too much about computer knowledge. Yesterday, my anti-virus program gave me a warning about Infostealer.Predet. I know it is a virus which can damage my machine, but when I tried to use the protection tool to remove this virus, it failed. I don’t know if there is something wrong with my tool. It can only quarantine the infection for me. I’m worried as I think my computer is in bad condition. What should I do?

Brief Introduction to This Trojan

Infostealer.Predet is a computer infection designed by computer hackers. It is easy for people to realize that it is a bad stuff from its name. Many powerful online security companies have categorized it to be a dangerous Trojan horse infection. It is not easy for users to get rid of this infection as it is newly distributed by cyber hackers which anti-virus programs need times to develop to removal methods. Also, this infection can be spread its files to many branches on the infected computers which can make the situation worse. Once this Trojan virus infiltrates the infected computers, it can make great damages to the systems from aspects. In addition, this virus never comes alone, that’s to say, the infected computers can be attacked by more viruses on the Internet.

Cyber hackers have many ways to spread this Infostealer.Predet to innocent computers. The main way is to take advantage of the World Wide Web to be its source to hide this infection. Those bad crooks can hack into websites especially famous websites with great users and they can create their own evil sites to store this virus. They can put this infection into the servers of the corrupted sites so that once people go to the affected pages, their computers can be attacked by this virus instantly without any sign.

This Infostealer.Predet virus can start to damage the infected systems as soon as it sneaks into the target computers. To make itself can stay longer on the infected computers, this virus can copy itself to hide into many locations on the hard drive, and it can also infected system-related files to avoid being detected. System firewall can be shut down by it automatically which can make the condition of the infected computers worse and worse. Without any protection, the infected computers can be easily targeted by more viruses if people go online carelessly. What’s more, cyber hackers can be able to utilize this infection to connect to the infected computers without users’ approval.

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 Trojan.
-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 Infostealer.Predet 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 Trojan, 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:


Infostealer.Predet is a tricky and stubbornTrojan virus which can make great damages to the infected systems. It is hard for people to remove it completely and permanently if they only rely on auto-removal tools. The performance of the infected computers can be completely messed up by this malicious virus. PC users will take too much time on booting up the machines and opening programs on them. If this infection cannot be eradicated in time, cyber hackers can even connect to the infected machines secretly so that they can steal everything they want on them. It can be a disaster if people don’t get rid of this Trojan virus as they can suffer from money losses.

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

Published by Tony Shepherd & last updated on November 15, 2015 2:45 am

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