I got a Trojan named TR-Agent.HY.311.trojan on my computer. My
anti-virus software have detected it but failed to remove it. I have also tried
using other removal tools to remove it, but none of them are helpful. Then I
tried to use other anti-virus program to eliminate it but it remains there. The
infection still existed there. I found no way to remove it completely!!! Anyone
helps me to get rid of TR-Agent.HY.311.trojan from my computer?
Friendly Reminder: Please try a professional trojan horse removal tool
to remove this trojan horse once you can't remove it through the manual removal
guide below.
Introduction of TR-Agent.HY.311.trojan
TR-Agent.HY.311.trojan is classified as a Trojan Horse.
This stubborn virus usually gets in a computer by being bundled with some free
software. The malicious files of Trojan viruses, which enable to disguise
themselves as harmless and tempting file names with double suffix such as
TXT.EXE or JPG.EXE, are usually contained in the installation folders of the
freeware in order to deceive users into clicking on them to run the Trojan
processes. The trojan virus utilizes the characteristics of Windows operating
system to confuse the public by altering its file names. People would be
deceived by its false name and click the files. Inexperienced users are apt to
believe the trick easily. If a hacker wants to take control over a computer, he
would try to trick the user into running the malicious codes of a Trojan horse.
Hacker would do whatever they can to accomplish camouflage process to assure the
Trojan horse has successfully embed in the target system. The good method to
detect it is to use a helpful antivirus for full system scan. Therefore, the
hacker often embeds legal codes into the Trojan process with the purpose of
avoiding detection and removal of antivirus software, for antivirus detection is
based on the feature code in Trojan virus.
Unlike other computer viruses, this Trojan focuses on spying on the
victims’ online activities and attempts to steal the data, such as credit card
details, ID number and phone number, rather than simply destroys the files on
the compromised machine. In the old days, Trojan horses are mainly written to
play trick on users. Creators of Trojan horses used to write Trojan horses and
distribute them for spying out other people's privacy or pranks. Its working
mechanism enables it to go through physical barrier between internal and
external network so that it can filch file information. It is not safe to leave
this Trojan horse in the compromised computer, so we highly recommend a quick
removal of this threat.
Note: the manual removal requires users to have sufficient computer
knowledge and skills. If you are not expert at computer, using a professional
malware removal tool will be a better option.
Why the Trojan Horse Should Be Removed?
1.It gains access to remote hacker to computer system without users’
permission. 2. It randomly deletes or corrupts important system files, which
causes system to crash and programs unable to run normally. 3. It invites
additional harmful computer threats including malware, adware parasites and
spyware into your computer. 4.It can record and transfer users’ sensitive
information.
Manually Remove TR-Agent.HY.311.trojan - Remove Trojan Horse Virus Step by Step
TR-Agent.HY.311.trojan is an aggressive computer infection that is able
to get into the PC without your knowledge and permission. It degrades your
computer running speed and brings many other nasty infections into the computer.
Moreover, this Trojan horse will try to collect your personal information by
monitoring your activities. You need to get rid of it immediately without delay.
Users can follow the manual guide here to remove the virus efficiently and
completely.
1. Know Your Enemy Any great war general will tell you to know your enemy, get inside their head, think like they do, act like they do, and become their best friend, as this will prepare you to overcome your enemy. So engage with the virus: keep an eye out for any security messages that pop up, as these usually provide the exact name of the virus that has infected your computer. If it gives you a security message that says "For More Info Click Here," or something else to click on, and it is not asking you to enter personal financial information or install anything, you may want to go ahead and click on it. Be prepared to write down any product name it gives you, or any file name and directory path (example: C:\Users\YourUserName\AppData\LocalLow\Temp\Virus). Remember, NEVER give out your personal financial information in these dialogues with malware.
Now if you were lucky enough to catch a security message and get the name of the virus itself, then you can continue on to Threat Expert and get all the information you can on that malicious software.
If you were only able to get a product name, then you need to do a search on it. Most likely, you’ll find out that the product is "fakeware" (malicious software that calls itself an anti-virus program).
In your search, it's a good idea to pursue results that link you to a forum, as you may find the information you need in discussions there, for example the name of the virus infecting your computer.
Once you have the name of the virus and the report from Threat Expert you can begin the hunt. It won't be a long hunt if you were able to get the directory from the "security" message, because that is where that little malicious bugger is hiding.
2. Block the Virus from the Startup List
You can’t kill the virus unless you put it to sleep first. So to put the virus to sleep we will end all the processes created by the virus.
A first step is to block the malicious program from starting itself up along with your usual programs every time your computer starts up. You can use System Configuration ("msconfig") to do this. One way to do this is to click the “Start” button on your desktop, type "System Configuration" into the "Search" field, and select “Start System Configuration” from the results. Or find it by clicking "Start," then "Control Panel," then "System and Security," and then "Administrative Tools," and then double-clicking "System Configuration.?"
System Configuration is great for helping with virus removal, allowing you to keep the virus turned off when you start up again.
System Configuration opens the "General" tab, where you will need to select the circle next to "Selective Startup." Next, move to the “Startup” tab and go through the list there: select all the programs that have an unknown manufacturer and disable them, because programs with unknown manufacturers are almost always malware. Restart your computer to close any currently-running versions of the malware.
3. Start Task Manager and End Virus-Related Processes
When your computer restarts you will open your Task Manager immediately, which can be done quickest by pressing the "Ctrl," "Alt," and "Delete" keys all at the same time and then selecting "Start Task Manager" from the options that appear. Select the “Processes” tab and then compare the processes listed as running on your computer to the list of virus-created processes you got from the Threat Expert report or other research. Any processes running on your computer that match the ones on the report need to be ended, until all virus-created processes are gone.
4. Seek and Destroy That Malicious Software: Delete Its Files
Now we will go to the directory where the virus is and delete the virus. Tip: viruses like to hide themselves inside your “Temp” folder. If you got the directory path from the security message the virus gave you, then all you need to do is open up your computer's Explorer window and follow the path. For example, if you were looking for "C:\Users\YourUserName\AppData\LocalLow\Temp\Virus…" you would click on the "C" icon in Explorer, for the computer's hard drive, then click the “Users” folder, then click the “YourUserName” folder, and so on, until you get to the virus. Now delete any file names that match those on the virus report.
5. Seek and Destroy Some More: Remove Registry Keys
Finally, we will go into the Registry and remove the registry keys the virus put in. To go into the Registry, click the “Start” button on your desktop, click “Run,” type "regedit," and click "OK." Or type "regedit" in the search bar on your Start Menu, and select the Regedit program from your search results. You can find the exact name and directory path of the registry keys created by the virus from the Threat Expert virus report. Delete the registry keys that the virus created--do be careful to delete the exact keys you have in mind, no others--and you should be virus-free.
Note: Of course, it's highly recommended that you should remove trojan
horse in a professional way if there are still some similar problems with your
computer.
Suggestion
TR-Agent.HY.311.trojan is a highly risky Trojan horse created to attack
users’ computers worldwide. It appears to be harmless, but it will cause
unexpected problems. Users may experience Trojan infection symptoms such as slow
PC reaction, unable to read and write memory, mouse cursor freeze and stop, and
Windows often shut down expectedly. Once computer is infected by this virus, the
related damage will follow. It damages system files, changes the system
settings, blocks some programs from running properly, downloads other malware,
generate annoying pop-ups and even collects private data and information for its
creators. The tricky Trojan hides behind system rootkit, this is the reason why
it is hard to be removed. Manual way should be an effective way to remove nasty
virus, but it is recommended for advanced computer users only. Moreover, it's
clever for you to set up a professional malware removal tool to detect and
remove all the feasilbe infections.
没有评论:
发表评论