Monday, January 19, 2009

VirtSpell Backdoor

Removing VirtSpell
Categories: Backdoor
Backdoors are the most dangerous type of Trojans and the most popular.
Backdoors open infected machines to external control via Internet.
They function in the same way as legal remote administration programs used by system administrators.
This makes them difficult to detect.

Backdoors are installed and launched without the consent of the user of computer.
Often the backdoor will not be visible in the log of active programs.

Once a backdoor has been successfully launched, the computer is wide open.
Backdoor functions can include:


  • Launching/ deleting files

  • Sending/ receiving files

  • Deleting data

  • Displaying notification

  • Rebooting the machine

  • Executing files




Backdoors are used by virus writers to detect and download confidential information,
execute malicious code, destroy data, include the machine in bot networks and so forth.
Backdoors combine the functionality of most other types of in one package.

Backdoors have one especially dangerous sub-class: variants that can propagate like worms.

VirtSpell Also known as:

[Kaspersky]Backdoor.Win32.Agent.aon;
[McAfee]Generic BackDoor;
[Other]trojan-backdoor-virtualspell,Backdoor.Trojan,Win32.ExploreHijack

Visible Symptoms:
Files in system folders:
[%SYSTEM%]\vspell.exe
[%SYSTEM%]\vspell.exe

How to detect VirtSpell:

Files:
[%SYSTEM%]\vspell.exe
[%SYSTEM%]\vspell.exe

Registry Keys:
HKEY_LOCAL_MACHINE\system\currentcontrolset\services\virtspell

Registry Values:
HKEY_LOCAL_MACHINE\software\microsoft\windows\currentversion\run

Removing VirtSpell:

You can download trial version of "Exterminate-It" antivirus software here, to check your computer instantly.

Or buy it to remove ALL viruses from your computer.

Also Be Aware of the Following Threats:
TrojanDownloader.Win32.Wintrim Trojan Removal instruction
Removing Small.gn Downloader
Remove BJCG Spyware
SillyDl.CDS Trojan Removal instruction
Win32.Startpage.FZ.DLL.Tro Trojan Removal

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