Trojan:Win32/Necurs.9 Removal Guide

Attention, please. Now my computer is suffering this situation that it is infected by a kind of noxious Trojan horse virus which is named Trojan:Win32/Necurs.9. Who knows what this Trojan is? What does it really do when it invades my computer? How to get rid of this cunning Trojan? Can the antivirus tool remove it completely? What should I do now? Any help will be highly appreciated!

Detail Description for This Trojan:

Trojan:Win32/Necurs.9 is a vicious Trojan horse virus which is invented by the cyber hacker to attack Window computers’ system. Once it installed in your computer, it will modify your operating system and your registry files. Otherwise, it will slow down your computer’s performance severely that covers booting, shutting down, playing computer games and browsing the Internet, etc. Moreover, it will rule your actions and stop all your processes and even incapacitate the point of your Task Manager or System Restore. Additionally, it will generate some fake ads and messages on the infected computer screen. It will help the cyber criminal to records your confidential information and online activities as well. This malicious Trojan will become a big threat to your computer system as well as your financial security. Thus, it is highly recommended to get rid of this vicious Trojan as soon as possible once it is detected.

Are you feeling confused on how his risky Trojan invades your computer system without your knowledge? This Trojan is a kind of newly distributed tricky and dangerous Trojan horse virus. It can be spread by lots of channels. It is usually distributed by using the fake scanner webpage. If you visit this webpage by accident, then your computer gets infected by this Trojan. It may also be designed to be seemed as a flash update or video codec. Once you down load this tricky thing, it may tell that your computer is at high risk because of this Trojan. There are still other ways as well. This Trojan will get the chance to attack your computer while you are opening spam emails and unwanted attachments, visiting some fishing and hacked legit websites, visiting unauthorized and porn websites, clicking on the malicious links, downloading free downloads and external devices, and so on. Once this malicious Trojan runs on your system, some other malwares will be added into your computer system by this tricky Trojan. Because of this risky Trojan, the running programs like Microsoft Word and Web browser maybe shut down frequently to break your work which will make you feel so annoying and crazy. This Trojan may also bring some vicious plug-ins on your computer which will mess up your computer system’s files and then damage your system and make your computer become freezes and crashes. Therefore, it is very necessary to remove Trojan:Win32/Necurs.9 from your computer by manual removal without hesitation once this Trojan be scanned to protect your computer being messed up seriously. If you are not skillful on the field of computer technology, in case you make any mistake on your computer, please turn to YooCare Online expert for help now!

Processing manual removal should have a certain level of computer literacy. If you are not sure how to start or afraid of making any critical damage on the computer system, please open a live chat with YooCare Expert now!

Primary Symptoms and Potential Risks of This Trojan

1. It can download other vicious programs into computer, which make further damage.
2. It can sneak into your computer secretly and then foul up your computer system.
3. It will take a long time to boot and shut down your computer.
4. It will slow down the performance of your computer and even make it frozen and crashed.
5. It can redirect you to pages which are unwanted no matter when you start up a new tab.
6. It can steal your personal data and transfer to remote cyber hackers.

How Does This Trojan Get On Your Computer?

Visit malicious drive-by-download scripts from corrupted porn and shareware/ freeware websites.
Open spam email attachments, media downloads and social networks.
Click on links of suspicious pop-ups or malicious links.
Open unknown email or download media files that contain the activation code of the virus.

Note: No matter how the virus accesses your PC, users should know that there are no tools can remove this pesky Trojan automatically at this moment, it is suggested users not spend much time in downloading or paying any security software which claims can delete this stubborn virus. It is totally useless. To completely get rid of Trojan:Win32/Necurs.9, professional manual guide is needed.

About Trojan Virus Removal:

Currently many computer users had the same experience that this virus couldn’t be removed by any anti-virus applications. So the manual approach is always required to combat this virus. And here is the step-by-step removal guide for all computer users.

1. End the malicious process from Task Manager.

Once Trojan:Win32/Necurs.9 virus is installed, computer user may notice that CPU usage randomly jumps to 100 percent. At any time Windows always has many running processes. A process is an individual task that the computer runs. In general, the more processes, the more work the computer has to do and the slower it will run. If your system’s CPU spike is constant and remain at a constant 90-95%, users should check from Task Manager and see if there is a suspicious process occupying system resources and then end it immediately.

(The name of the virus process can be random.)

Press Ctrl+Shift+Esc to quickly bring up Task Manager Window:

task manager

2. Show hidden files and folders.

Open Folder Options by clicking the Start button, clicking Control Panel, clicking Appearance and Personalization, and then clicking Folder Options.

Click the View tab.

Under Advanced settings, click Show hidden files and folders, uncheck Hide protected operating system files (Recommended) and then click OK.

Folder Options

3. Open Registry entries. Find out the malicious files and entries and then delete all.

Attention: Always be sure to back up your PC before making any changes.

a. Press Windows key + R to open Run box. In the “Open” field, type “regedit” and click the “OK” button.


Then a Registry Editor window will pop up as the following picture shows:

registry editor

b. Search malicious files and registry entries and then remove all of them:

%AllUsersProfile%\Application Data\.exe

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\[random]
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Temp

Video Shows You How to Safely Modify Windows Registry Editor:


This Trojan:Win32/Necurs.9 is so tricky and dangerous virus even though you can detect it by your security tool, it can’t removed by any antivirus tool. Many rogue alert will be distributed anywhere in your computer and hoax you to buy its virus removal tool. This Trojan will always redirect you to its purchased page. However, even if you buy its fake product, the Trojan still continue existing in your computer. Hence, all computer users should be fooled by this vicious Trojan. This virus can become a bridge for the remote cyber hackers to steal your confidential information, such as credit card number, bank account details, personal photo, and so on. In case you lose your money due to this malicious Trojan, and in order to this Trojan makes more damages on your system, this nasty virus should be removed as soon as you can.

Note: If you are not knowledgeable enough to be able to distinguish the location of this virus, or you are afraid of making mistake during the manual removal, please contact experts from Yoocare Online Tech Support for further help.

Published by on September 25, 2014 1:08 pm, last updated on November 10, 2014 10:31 am

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