Hey, I have found a virus called Trojan-Downloader.Win32.Tibs.mn on my Windows XP machine. I know it is a bad stuff which could damage my computer system, but I don’t see anything wrong on my machine. Does it mean my security tool have already removed it? But I still can be informed by the anti-virus program saying that this virus is still on my computer. How can I fix this? Please advise.

Brief Introduction to This Trojan

Trojan-Downloader.Win32.Tibs.mn is a very dangerous Trojan horse infection which aims on computers that run Windows operating systems. When it sneaks into the target computers, innocent computer users can be hard to notice its activities as all of them are performed on the background. Also, there are too many ways for cyber hackers who make this Trojan infection to use to attack target computers. And all the ways can be difficult for users to notice that their computers have been infected with this malicious virus. As soon as this infection comes to the target computers, it will start to conduct a lot of problems which could totally damage the whole system. However, computer users are not easy to find this infection and get it removed as it can hide deeply once it infiltrates target computers.

Cyber criminals can put this Trojan-Downloader.Win32.Tibs.mn infection onto the Internet as many computer users use the network every day. This virus can be implanted onto websites which have already been controlled by criminals. Under this circumstance, when people go to visit the infected pages, their computers can be the targets of this virus instantly. It can be hard for users to judge the infected websites as they look the same like before. Cyber hackers only edit the vicious scripts and upload the virus file to the pages on the websites’ servers. So, people who come the infected pages cannot find anything wrong. In addition, the Trojan virus can be installed to the target computers via other computer programs.

Once this Trojan-Downloader.Win32.Tibs.mn gets installed on the target computers, it would perform its bad activities right away. In order to stay on the infected computers without being removed, this Trojan infection can be able to corrupt the security system including the anti-virus program if the infected computer has installed one. With this bad situation, the whole system can be completely compromised which can make the situation even worse as this Trojan can help many other types of computer infections to come and make more damages. When this Trojan is activated on the target computer, the whole performance of the infected machine can be slowed down as this Trojan could consume too much CPU usage. The condition of the corrupted machine could be worse and worse if this Trojan cannot be removed in time.

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 Trojan-Downloader.Win32.Tibs.mn 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:


It is a must for computer users who find that their computers have infected with this Trojan-Downloader.Win32.Tibs.mn to get rid of it as soon as possible. It is a bad computer virus that can help cyber hackers to achieve evil purposes and gain illegal incomes from innocent computer users. The infected computers can be fully damaged as this Trojan is designed to slow down the performance and mess up the whole system.

Suggestion: To follow removal guide that mentioned above, a level of computer knowledge is needed. Still can’t get out of Trojan-Downloader.Win32.Tibs.mn? Contact online experts for help now!

Published by Tony Shepherd & last updated on April 27, 2015 5:49 am

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