Home Malware Programs Adware LookThisUp

LookThisUp

Posted: September 3, 2014

Threat Metric

Ranking: 13,413
Threat Level: 2/10
Infected PCs: 1,536
First Seen: September 3, 2014
Last Seen: August 31, 2023
OS(es) Affected: Windows


LookThisUp is an adware program that may attempt to offer various services or products through the internet and its pop-up and banner ads. The LookThisUp ads may be intrusive where they interrupt your surfing of the internet and limit the ability for web browser applications to load pages at full speed. In other situations the use of LookThisUp ads may cause redirects to other sites and pages where some prove to be questionable in their content and could lead to the download of unwanted files and programs. Usually it is through the installation of random freeware programs or bundled software that LookThisUp is able to automatically load on your computer. In such a case, LookThisUp will continue to display its ads until it and all of its components are found and removed.

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:



%APPDATA%\LookThisUp\LookThisUp.exe File name: LookThisUp.exe
Size: 1.84 MB (1848976 bytes)
MD5: de9195704fb9428c420794d6f829e642
Detection count: 16
File type: Executable File
Mime Type: unknown/exe
Path: %APPDATA%\LookThisUp
Group: Malware file
Last Updated: September 24, 2014
%APPDATA%\LookThisUp\LookThisUp.exe File name: LookThisUp.exe
Size: 1.84 MB (1848976 bytes)
MD5: 7273b0dfcafc289b56838a85e7e4e3e3
Detection count: 9
File type: Executable File
Mime Type: unknown/exe
Path: %APPDATA%\LookThisUp
Group: Malware file
Last Updated: September 24, 2014

Registry Modifications

The following newly produced Registry Values are:

HKEY..\..\..\..{RegistryKeys}Software\LookThisUpSOFTWARE\Microsoft\Tracing\lookthisup_09042014_RASAPI32SOFTWARE\Microsoft\Tracing\lookthisup_09042014_RASMANCSSOFTWARE\Microsoft\Tracing\LookThisUp_RASAPI32SOFTWARE\Microsoft\Tracing\LookThisUp_RASMANCSSOFTWARE\Microsoft\Tracing\LookThisUPInstaller_RASAPI32SOFTWARE\Microsoft\Tracing\LookThisUPInstaller_RASMANCSSoftware\Microsoft\Windows\CurrentVersion\Run\LookThisUpHKEY_LOCAL_MACHINE\Software\[APPLICATION]\Microsoft\Windows\CurrentVersion\Uninstall..{Uninstaller}LookThisUp

Additional Information

The following directories were created:
%APPDATA%\LookThisUp
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