Great Defender. How to remove? (Uninstall guide)

removal by Linas Kiguolis - -   Also known as GreatDefender | Type: Rogue Antispyware
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Great Defender (or GreatDefender) is a rogue anti-spyware program and a clone of The Defend, RESpyWare, Sys Defence and some other recently released rogues. Disguised as a legitimate spyware removal tool, Great Defender makes its way to the system with a help of Trojans that camouflage themselves as video codecs or flash updates. By using Trojans viruses, program also manages to reconfigure the registry and creates fake random files which later the same scam detects as infections.

Once inside and active, additionally Great Defender floods the user with pop-up ads and fake system tray notifications. At each start up this malware imitates scanning actions and informs the user about the same infections which were created earlier:

Security Center Alert!
Infiltration Alert!
Your computer is being attacked by an Internet Virus. It could be a password-stealing attack, a trojan-dropper or similar.
Do you want GreatDefender to block this attack?

All the information generated by Great Defender is completely false but it usually does the misleading job and makes people think that an anti-spyware program is urgently needed. The first security program offered for him is, of course, the commercial version of Great Defender which is claimed to defend every computer against cyber threats.

Be aware and do not confuse Great Defender with a legitimate anti-spyware application. Don’t support its creators and delete this scam from your PC as soon as possible. Use the removal guide listed below and uninstall Great Defender before it paralyzes your computer and even damages it.

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Compatible with Microsoft Windows Compatible with OS X
What to do if failed?
If you failed to remove infection using Reimage, submit a question to our support team and provide as much details as possible.
We might be affiliated with any product we recommend on the site. Full disclosure in our Agreement of Use. By Downloading any provided Anti-spyware software to remove Great Defender you agree to our privacy policy and agreement of use.
Reimage is recommended to uninstall Great Defender. Free scanner allows you to check whether your PC is infected or not. If you need to remove malware, you have to purchase the licensed version of Reimage malware removal tool.

Note: Manual assistance required means that one or all of removers were unable to remove parasite without some manual intervention, please read manual removal instructions below.

More information about this program can be found in Reimage review.

More information about this program can be found in Reimage review.
Alternate Software
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Hitman Pro
We have tested Hitman Pro's efficiency in removing Great Defender (2010-01-07)
Webroot SecureAnywhere AntiVirus
We have tested Webroot SecureAnywhere AntiVirus's efficiency in removing Great Defender (2010-01-07)
Great Defender snapshot
Great Defender

Great Defender manual removal:

Kill processes:
GreatDefender.exe

uninstall.exe

Delete registry values:
HKEY_CURRENT_USERSoftwareGreatDefender

HKEY_LOCAL_MACHINESOFTWAREGreatDefender

HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionUninstallGreatDefender

HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionRun "GreatDefender"

HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionInternet Settings5.0User AgentPost Platform "WINFC 2.0.0.1"

Delete files:
GreatDefender.lnk

1 GreatDefender.lnk

2 Homepage.lnk

3 Uninstall.lnk

GreatDefender.exe

uninstall.exe

About the author

Linas Kiguolis
Linas Kiguolis - Expert in social media

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