I can’t find where this Trojan.Win32.Agent.aldog hides in my computer. I have the task manager opened, but don’t know which process is related to this virus. My security tool picked this stuff up for me, however, it cannot remove it for me, I don’t know why. What kind of problem can this virus cause to my computer? How can I get it removed to avoid more troubles? Please tell me what to do as I really need help!

Brief Introduction to This Trojan

Trojan.Win32.Agent.aldog can be categorized to be a Trojan horse infection from the name of it easily. It is a kind of computer infection that aims on computers with Windows operating systems. It can be spread by cyber hackers on the web by many means. Users can get attacked by this infection from the Internet if they are careless about their online activities. This Trojan infection is designed for malicious purposes by cyber criminals who want to get illegal benefits. Trojan virus can be detected by anti-virus programs, however, we haven’t found that there is a perfect security tool that can solve all the PC threats for users. So in this case, manual removal can be best way for users to use to get rid of this infection.

Cyber hackers can usually use the web pages to hide this Trojan.Win32.Agent.aldog infection, that’s to say, many web pages can be controlled by those bad guys and can be used as the proxy servers for hiding this infection. PC users will not notice its invasion when they come to the corrupted pages by accident. Also, this infection can be implanted into other programs, when people download the infected programs to their machines, this Trojan can sneak into the target machines at the same time. Users will never know how this Trojan comes to their computers as all the activities are performed on the background.

As soon as this Trojan.Win32.Agent.aldog infiltrates the target computers, it can begin its vicious actions right away. To make sure it can take effect whenever the infected machine is booted up, it can add its data into the system registry to achieve that. Once people get the desktop on the infected machine, this Trojan can start work as once. This Trojan can damage the affected system from many aspects. If this Trojan can stay on the infected computers for a long time, the computers can get many errors during the use, and black screen and BSOD can happen continuously. What’s worse, with the help of this infection, illegal connection to the infected computers can be made by cyber hackers, in such a bad situation, the privacy like bank details can be grasped by those criminals and abused for other crimes.

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.Win32.Agent.aldog 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 can be really bad to have this Trojan.Win32.Agent.aldog infection on computer as it can conduct many problems to the system. Once this infection gets into the target computers, the performance of them can be slowed down by it. When this Trojan is running on the infected computers, users will take a really long time to run programs as this Trojan waste too much CPU resource.

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

Published by Tony Shepherd & last updated on February 12, 2015 12:34 pm

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