Home Malware Programs Spyware MegaUpload Toolbar

MegaUpload Toolbar

Posted: February 4, 2008

Threat Metric

Ranking: 147
Threat Level: 6/10
Infected PCs: 146,372
First Seen: July 24, 2009
Last Seen: August 20, 2023
OS(es) Affected: Windows

The MegaUpload toolbar is affiliated with MegaUpload, an Internet file storage website. The MegaUpload toolbar will record certain aspects of your websurfing activity, and is reported to sometimes come bundled with other tracking programs. Although not a serious risk, we recommend removal for those who are concerned with their online privacy.


Win-Adware/ToolBar.MegaSearch.1947080 [AhnLab-V3]Adware [K7AntiVirus]Generic PUP.z [McAfee]AdWare.MegaSearch.aj (Not a Virus) [CAT-QuickHeal]MegaSearch [Sunbelt]MegaUpload Toolbar [Sophos]Trj/CI.A [Panda]Win32/Toolbar.MegaUpload [NOD32]Generic.dx [McAfee]not-a-virus:AdWare.Win32.MegaSearch.aj [Kaspersky]not-a-virus:AdWare.Win32.MegaSearch [Ikarus]Adware/Megasearch [Fortinet]Adware.MegaBar.3 [DrWeb]ApplicUnwnt.Win32.Adware.MegaSearch.aj [Comodo]Trojan.Agent.ATV [CAT-QuickHeal]
More aliases (57)

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Technical Details

File System Modifications

Tutorials: If you wish to learn how to remove malware components manually, you can read the tutorials on how to find malware, kill unwanted processes, remove malicious DLLs and delete other harmful files. Always be sure to back up your PC before making any changes.

The following files were created in the system:

%PROGRAMFILES%\MegauploadToolbar\megauploadtoolbar.dll File name: megauploadtoolbar.dll
Size: 1.94 MB (1947080 bytes)
MD5: da6a8b686506dd54fc35c66e7e2b34f6
Detection count: 66
File type: Dynamic link library
Mime Type: unknown/dll
Path: %PROGRAMFILES%\MegauploadToolbar\
Group: Malware file
Last Updated: November 2, 2012
C:\Users\Uporabnik\Documents\Taras Ključek\Downloads\toolbar.exe\toolbar.exe File name: toolbar.exe
Size: 1.78 MB (1788696 bytes)
MD5: 7fdc11960dd9f05b88468eeeba3c7865
Detection count: 42
File type: Executable File
Mime Type: unknown/exe
Path: C:\Users\Uporabnik\Documents\Taras Ključek\Downloads\toolbar.exe\
Group: Malware file
Last Updated: August 23, 2021
MEGAUP~1.dll File name: MEGAUP~1.dll
Size: 18.94 KB (18944 bytes)
MD5: e31cb231e8ab99c70a729e0cd06525a4
Detection count: 37
File type: Dynamic link library
Mime Type: unknown/dll
Group: Malware file
Last Updated: December 11, 2009

Additional Information

The following URL's were detected: