WebBars
Posted: June 2, 2016
Threat Metric
The following fields listed on the Threat Meter containing a specific value, are explained in detail below:
Threat Level: The threat level scale goes from 1 to 10 where 10 is the highest level of severity and 1 is the lowest level of severity. Each specific level is relative to the threat's consistent assessed behaviors collected from SpyHunter's risk assessment model.
Detection Count: The collective number of confirmed and suspected cases of a particular malware threat. The detection count is calculated from infected PCs retrieved from diagnostic and scan log reports generated by SpyHunter.
Volume Count: Similar to the detection count, the Volume Count is specifically based on the number of confirmed and suspected threats infecting systems on a daily basis. High volume counts usually represent a popular threat but may or may not have infected a large number of systems. High detection count threats could lay dormant and have a low volume count. Criteria for Volume Count is relative to a daily detection count.
Trend Path: The Trend Path, utilizing an up arrow, down arrow or equal symbol, represents the level of recent movement of a particular threat. Up arrows represent an increase, down arrows represent a decline and the equal symbol represent no change to a threat's recent movement.
% Impact (Last 7 Days): This demonstrates a 7-day period change in the frequency of a malware threat infecting PCs. The percentage impact correlates directly to the current Trend Path to determine a rise or decline in the percentage.
| Threat Level: | 1/10 |
|---|---|
| Infected PCs: | 354 |
| First Seen: | June 2, 2016 |
|---|---|
| Last Seen: | May 26, 2024 |
| OS(es) Affected: | Windows |
WebBars is a Russian application that is supposed to help users download videos from YouTube. This program also is intended to work on Russian social networks like Vkontakte and Odnoklassniki (meaning Classmates). The main feature of WebBars may work properly, but the software comes with a range of other problems. The security researchers classify WebBars as a Potentially Unwanted Program (PUP). The main reason to include WebBars in this category is that WebBars may affect third-party applications automatically. This video downloader is supported by ads, which you may encounter in Google Chrome, Mozilla Firefox and Internet Explorer. These commercial materials may be pretty annoying since they may cover a substantial area of almost all sites. WebBars tries to redirect you to sponsored domains, whose administrators are willing to pay referral commissions for the favor. Some of the promoted pages may be associated with commercial activity. Unfortunately, other sites may be involved in harmful schemes. They may, for example, offer you potentially dangerous software or undertake hoaxes to take your money. You can never be sure which ad will open safe platform and which will transfer you to a harmful one. For this reason, you should not click on any pop-up, banner or sponsored video with the slogan 'Brought by WebBars.' WebBars may change parts of the configuration of your browser automatically. WebBars may manipulate your searches or change your default provider to make you visit affiliated sites. Your homepage also may get replaced automatically. The extension that this PUP creates in the browsers may deteriorate their performance. Some PC users report that WebBars appeared all of a sudden, and they cannot recall downloading it. This issue may mean that this unreliable video downloader has entered in a software bundle, where the core program could have been freeware. The recommended course of action is to eliminate WebBars with a dedicated security utility immediately.
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:Toolbar64.dll
File name: Toolbar64.dllFile type: Dynamic link library
Mime Type: unknown/dll
Group: Malware file
Toolbar32.dll
File name: Toolbar32.dllFile type: Dynamic link library
Mime Type: unknown/dll
Group: Malware file
Runner.exe
File name: Runner.exeFile type: Executable File
Mime Type: unknown/exe
Group: Malware file
Loader.exe
File name: Loader.exeFile type: Executable File
Mime Type: unknown/exe
Group: Malware file
Interfaces64.dll
File name: Interfaces64.dllFile type: Dynamic link library
Mime Type: unknown/dll
Group: Malware file
Interfaces32.dll
File name: Interfaces32.dllFile type: Dynamic link library
Mime Type: unknown/dll
Group: Malware file
info.json
File name: info.jsonMime Type: unknown/json
Group: Malware file
BackgroundSingleton.exe
File name: BackgroundSingleton.exeFile type: Executable File
Mime Type: unknown/exe
Group: Malware file
C:\Program Files\WebBars\uninstall.exe
File name: C:\Program Files\WebBars\uninstall.exeFile type: Executable File
Mime Type: unknown/exe
Group: Malware file
Registry Modifications
CLSID{16CDE58D-402C-4FDA-92BB-DB2126A9A9B8}{83E7EA11-DE7D-408E-BA29-37D7F2B56D81}{9C695544-B1A7-4B74-B27A-D4D1F69DCCD1}Regexp file mask%WINDIR%\System32\Tasks\Update Service for WebBars%WINDIR%\System32\Tasks\Update Service for WebBars2%WINDIR%\Tasks\Update Service for WebBars.job%WINDIR%\Tasks\Update Service for WebBars2.jobHKEY..\..\..\..{RegistryKeys}Software\Microsoft\Internet Explorer\Approved Extensions\{9024F973-80C4-4B58-B02A-67C42A38232C}SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{175E8022-4A3D-4079-89AB-2E43A08401E1}SOFTWARE\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{9024F973-80C4-4B58-B02A-67C42A38232C}SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{175E8022-4A3D-4079-89AB-2E43A08401E1}SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{9024F973-80C4-4B58-B02A-67C42A38232C}HKEY_LOCAL_MACHINE\Software\[APPLICATION]\Microsoft\Windows\CurrentVersion\Uninstall..{Uninstaller}WebBars
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