Penfur Trojan

Removing Penfur
Categories: Trojan
This category includes a variety of Trojans that damage victim machines or
threaten data integrity, or impair the functioning of the victim machine.

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Visible Symptoms:
Files in system folders:
[%SYSTEM%]\CsdDriver.sys
[%SYSTEM%]\UpperHost.dll
[%SYSTEM%]\CsdDriver.sys
[%SYSTEM%]\UpperHost.dll

How to detect Penfur:

Files:
[%SYSTEM%]\CsdDriver.sys
[%SYSTEM%]\UpperHost.dll
[%SYSTEM%]\CsdDriver.sys
[%SYSTEM%]\UpperHost.dll

Registry Keys:
HKEY_CLASSES_ROOT\clsid\{523455e4-abcd-abcd-1114-d709add3ddab}
HKEY_LOCAL_MACHINE\system\currentcontrolset\enum\root\legacy_csddriver
HKEY_LOCAL_MACHINE\system\currentcontrolset\services\csddriver

Removing Penfur:

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

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