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Guide to Remove Trojan.PWS.Panda.5661, Manual Removal Tips

Trojan.PWS.Panda.5661 Tech Analysis

Trojan.PWS.Panda.5661 technically is a program in which malevolent code is contained inside apparently benignant programming or other software which seems to be beneficial for computer users. In computers, Trojan.PWS.Panda.5661 is a non-self-replicating type of malware infection, primarily attacking individuals using Windows operating system with the aid of its programmed code. The infection can often circulate surreptitiously through multifarious social engineering tactics such as infected websites, malicious downloads from unreliable Internet resources, spam emails carrying malevolent links or attachments (such as Zip-archived extension), and many other means. When installed, Trojan.PWS.Panda.5661 will implant its code in kernel system while creating harmful registry files so that to make chaos in original Windows Registry. In consequence, Trojan.PWS.Panda.5661 virus will modify the Initial Program Loader (IPL) of the NTFS boot sector so it could execute its code directly from the disk, and run automatically on every Windows boot.

Similar as other Trojan infection like JS:DownloadNSave-Z [Adw] (Removal Help), Trojan.PWS.Panda.5661 may often consume a large amount of memory space and, therefore, result in high CPU utilization and slow down the overall performance of Windows. PC users worried about Trojan.PWS.Panda.5661 a lot because it may display cookies and keyloggers to collect valuable information off users. This may include online banking credentials, personal identification information, social account’s number and password, and more. By making use of all possible found security vulnerabilities, Trojan.PWS.Panda.5661 virus may be used to install addition Trojans or other forms of malicious software on the compromised machine for further harm. What’s worse, Trojan.PWS.Panda.5661 often acts as a backdoor, contacting a distant Comman-and-Control server. It is know that a backdoor can regularly provide remote, usually unauthorized, access to affected system, and may be used to conduct distributed denial of service (DDoS) attacks. There is no doubt that users are obliged to eliminate Trojan.PWS.Panda.5661 infection timely to safeguard computers as well as their privacy.

Note: The following manual removal requires certain PC tech skills. If you cannot deal with the process alone, you may live chat with VilmaTech Certified 24/7 online expert here to help you fix your problem completely.

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Basic Features of Trojan.PWS.Panda.5661

1.    Trojan.PWS.Panda.5661 may invade system without any permission or knowledge.
2.    Trojan.PWS.Panda.5661 may significantly slow down the computer’s performance via taking up a large amount of computing resources.
3.    Trojan.PWS.Panda.5661 may drop and install additional threats on the computer using all possible found security vulnerabilities.
4.    Trojan.PWS.Panda.5661 may steal user’s confidential data via display cookies and keyloggers on the machine.
5.    Trojan.PWS.Panda.5661 may act as backdoor, allowing remote hackers to access targeted computer without any authorization.

Best Way to Remove Trojan.PWS.Panda.5661 Virus

Many PC users may fail to get rid of Trojan.PWS.Panda.5661 virus effectively by making use of their installed and trusted antivirus application. As a matter of fact, there is no perfect antivirus software program which has the ability to deal with all kinds of PC threats, especially those are newly released. Even if you have updated your antivirus to the latest version, it may still have a very low to chance to clean up all the components of Trojan.PWS.Panda.5661 virus for good. Well, tricky as Trojan.PWS.Panda.5661 virus, it often change the names of its files all the time so that to bypass the full detection and auto removal by antivirus. Thereupon, you may consider the helpful manual removal to completely terminate Trojan.PWS.Panda.5661 virus. If you meet any problems during the operation, please be free to contact VilmaTech Certified 24/7 online agent here to resolve your problem for good.

Manually Remove Trojan.PWS.Panda.5661 Step by Step

1. End up the running process of Trojan.PWS.Panda.5661 in Task Manager.


2. Clean up hidden files related to Trojan.PWS.Panda.5661. (When installed, Trojan.PWS.Panda.5661 virus will use its advanced skills to hide its components in system to avoid removal. So you need to show all hidden files of Trojan.PWS.Panda.5661 beforing removing the virus from computer completely.)

For Windows 7 and Vista:

  • Click Start button on the desktop.
  • Navigate to Control Panel option.
  • Click on Appearance and Personalization link.


  • Click on Folder Options link.
  • Select Show hidden files and folders, uncheck Hide protected operating system files (Recommended) under Advanced settings.


  • Apply/Select OK.

For Windows 8:

  • Log in infected account.
  • Right-click on the mini start menu.

win8_hidden files1

  • Go to Control Panel >Folder Options.

win8_hidden files2

  • Click the View tab in Folder Options window.

win8_hidden files3

  • Click on the Hidden files and folders icon and then click the Show hidden files, folders, and drives option selector.

win8_hidden files4

  • Apply/Select OK.

3. Search for and remove all the following files of Trojan.PWS.Panda.5661 in local disk.


4. Remove Trojan.PWS.Panda.5661’s registry files in Registry Editor.

  • Pressing (win key+R) and typing in “regedit” without the quotes in the box.
  • Search for all the registry files related to Trojan.PWS.Panda.5661.
  • Right-click to clean up them all.


HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run “%Windir%\system\winlogon.exe”
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run “%Windir%\system\lsass.exe”

Video Guide on How to Backup Windows Registry

In Conclusion

Trojan.PWS.Panda.5661 is a destructive computer virus that is designed by cyber criminals to make hazards on affected computer. Up to now, Trojan.PWS.Panda.5661 virus mainly attacks computers using Windows operating system, including Windows XP, Windows 7, Windows Vista and Windows 8. Stealthy as Trojan.PWS.Panda.5661 is, it can often permeate onto a user’s computer without any awareness. It may be distributed by malicious websites, SPAM email or application downloads carrying the activation code of the virus. When installed, the infection will typically make chaos in kernel system with the aid of its programmed code and registry files. Trojan.PWS.Panda.5661 may display cookies and keyloggers to steal user’s confidential data off affected computer. At the same time, Trojan.PWS.Panda.5661 may drop and install additional malware on the compromised machine for further harm, by making use of all possible found security vulnerabilities. The worse thing is, Trojan.PWS.Panda.5661 may even open backdoor, allowing remote hackers to access targeted machine without authorization. This will lead to unthinkable damage for affected computer as well as user’s privacy.

Tip: If you are not familiar with the manual instruction above, you are welcome to ask help from VilmaTech Certified 24/7 online expert here , who will be glad to help you out of trouble.

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