I think my computer must be hacked! I can always get a warning about this TR/Agent.3547432 from my security tool. I don’t know how to deal with it as I’m not smart on computer. I have tried to use the tool to get it removed but failed. I want to have a clean computer without any virus. What should I do? Please advise.

Brief Introduction to This Trojan

TR/Agent.3547432 can be a dangerous Trojan horse infection that can come to your computer via many ways. Mostly, the World Wide Web can be the biggest source to store this infection. Cyber hackers can distribute this infection on the Internet as everyone can post something on the web. That can give many chances to hackers to do harm to innocent computers. However, the cyber crimes can be hardly chased and punished as the web is a virtual place where is lack of supervision and control. This kind of infection is malicious to computers which run Windows computer system. Once it is installed, the corrupted computer can face many problems from many aspects, what’s worse, cyber criminals can utilize this Trojan to come to infected computers remotely without being approval by computer users.

Some people may wonder how this TR/Agent.3547432 infection can sneak into their computers even there are anti-virus programs installed on the machines. The ways of its invasion can be various as we have mentioned above, cyber hackers can put this infection into many websites that have been hacked and controlled by them, so as soon as people come to the infected websites, this Trojan virus can infiltrate the visiting computers. Also, people can get this infection when they try to download some programs which are really needed for their purposes. In another word, this Trojan can be hidden in other programs which have been edited hackers. So once people install the infected programs to their computers, this virus can be installed as well.

When this TR/Agent.3547432 gets installed on the infected machines, it can be activated right away. In order to start itself from the start up, the system registry can be the first target for it to attack. It can add its malicious data into the registry and disable the anti-virus program from it. Also, the system firewall can be turned off. With a low security level, the infected machines can be attacked by other computer threats that downloaded by this Trojan infection. The performance of the infected machines can be slowed down as this Trojan can consume a large part of CPU resource. PC users can be disturbed by many irrelevant pop-ups during the use which can take them to some other malicious websites to download other computer virus.

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 TR/Agent.3547432 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:


TR/Agent.3547432 is a notorious Trojan infection which aims on Windows computers. With this Trojan infection running on the backdoor, the infected machines can get many unwanted problems. Users can get black screen or blue screen of death during the use as this Trojan can slow down the speed of the corrupted computers. If this Trojan cannot be eradicated in time, the personal information saved on the infected machines can be stolen by hackers as they are able to connect to the machines secretly.

Suggestion: To follow removal guide that mentioned above, a level of computer knowledge is needed. Still can’t get out of TR/Agent.3547432? Contact online experts for help now!

Published by Tony Shepherd & last updated on January 3, 2015 5:43 am

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