BuenoSearch Toolbar

BuenoSearch Toolbar Description

BuenoSearch Toolbar is a potentially bad toolbar that may integrate itself into Web browsers such as Internet Explorer, Google Chrome and Mozilla Firefox. BuenoSearch Toolbar may claim to improve the PC user's Internet surfing quality. BuenoSearch Toolbar may spread and install itself on the Web browser as an optional application through bundled free software that PC users can download from suspicious download websites. Upon installation, BuenoSearch Toolbar may modify the default homepage and search engine or a new tab window with an untrustworthy website. BuenoSearch Toolbar may also track the computer user's Internet browsing activity by recording browsing information and then transfer and use it for the purpose of delivering targeted ads. BuenoSearch Toolbar may insert a plug-in, add-on or browser extension, which may be used to show annoying pop-up advertisements and notifications on the PC. BuenoSearch Toolbar may strive to benefit from clicks on advertisements and notifications.

Technical Information

File System Details

BuenoSearch Toolbar creates the following file(s):
# File Name Size MD5 Detection Count
1 BuenoSearch.ico 8,348 a16077ad74d01d7ca79e291d1bb4b5c0 123
2 %LOCALAPPDATA%\buenosearch\buenosearch\1.3.12.2\buenosetup.exe 334,184 ac114077bef75a768d002614cc8cc99a 30
3 %PROGRAMFILES%\buenosearch LTD\buenosearch\1.8.28.7\bh\buenosearch.dll 280,984 5176f89533ced0dd0918071079443c11 3
4 %LOCALAPPDATA%\buenosearch\buenosearch\1.3.8.2\buenosearch.exe 543,664 165dcb113637d58be0bf35f5a45530e0 3
More files

Registry Details

BuenoSearch Toolbar creates the following registry entry or registry entries:
Registry key
Software\buenosearch
Software\buenosearch LTD
SOFTWARE\Classes\buenosearch.buenosearchappCore
SOFTWARE\Classes\buenosearch.buenosearchappCore.1
SOFTWARE\Classes\buenosearch.buenosearchdskBnd
SOFTWARE\Classes\buenosearch.buenosearchdskBnd.1
SOFTWARE\Classes\buenosearch.buenosearchHlpr
SOFTWARE\Classes\buenosearch.buenosearchHlpr.1
SOFTWARE\Classes\esrv.buenosearchESrvc
SOFTWARE\Classes\esrv.buenosearchESrvc.1
Software\Microsoft\Internet Explorer\Approved Extensions\{828DC97A-2277-4E10-92A9-4907FA0922A9}
Software\Microsoft\Internet Explorer\Approved Extensions\{8322EB6E-B594-41F6-A30B-CF3F800E1874}
Software\Microsoft\Internet Explorer\Approved Extensions\{F1C81E40-2485-4DB6-8C9D-04BD596B281E}
Software\Microsoft\Internet Explorer\DOMStorage\buenosearch.com
Software\Microsoft\Internet Explorer\DOMStorage\www.buenosearch.com
SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{708D0DD7-FBC0-4437-B525-C098F450A62C}
Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage\buenosearch.com
Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage\www.buenosearch.com
Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\buenosearch.exe
SOFTWARE\Microsoft\Internet Explorer\Toolbar\{828DC97A-2277-4E10-92A9-4907FA0922A9}
SOFTWARE\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tree\Buenosearch
SOFTWARE\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{F1C81E40-2485-4DB6-8C9D-04BD596B281E}
Software\Microsoft\Windows\CurrentVersion\Ext\Settings\{828DC97A-2277-4E10-92A9-4907FA0922A9}
Software\Microsoft\Windows\CurrentVersion\Ext\Settings\{F1C81E40-2485-4DB6-8C9D-04BD596B281E}
Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{828DC97A-2277-4E10-92A9-4907FA0922A9}
Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{F1C81E40-2485-4DB6-8C9D-04BD596B281E}
SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buenosearch
SOFTWARE\Wow6432Node\buenosearch
SOFTWARE\Wow6432Node\buenosearch LTD
SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{708D0DD7-FBC0-4437-B525-C098F450A62C}
SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Toolbar\{828DC97A-2277-4E10-92A9-4907FA0922A9}
SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{F1C81E40-2485-4DB6-8C9D-04BD596B281E}
Directory
%ALLUSERSPROFILE%\buenosearch
%AppData%\buenosearch
%AppData%\buenosearch LTD
%LOCALAPPDATA%\buenosearch
%ProgramFiles%\buenosearch
%PROGRAMFILES%\buenosearch LTD
%ProgramFiles(x86)%\buenosearch
%PROGRAMFILES(x86)%\buenosearch LTD
%TEMP%\mt_ffx\buenosearch
%TEMP%\mt_ffx\buenosearch LTD
%userprofile%\appdata\locallow\buenosearch
%USERPROFILE%\AppData\LocalLow\buenosearch LTD
File name without path
Buenosearch.lnk
http_www.buenosearch.com_0.localstorage
http_www.buenosearch.com_0.localstorage-journal
Regexp file mask
%WinDir%\System32\Tasks\Buenosearch
%WINDIR%\System32\Tasks\EPUpdater
CLSID
{0BDDE35F-64F7-49C3-99B2-404E899C49F7}
{24236608-609C-42C5-B13C-A8A3EC921850}
{28B1A706-4B97-4EB1-8B32-125042685AD9}
{33575A26-D9CF-40C6-8A3E-116F17201C7F}
{37EB75F2-7392-4DBE-B5AD-147EC6D7BF5F}
{4BDFD19F-93D7-49CE-B554-5C215FDC0136}
{4CC15FBA-46A4-4CB5-BFAF-F2335365AE76}
{5B6E533F-F78F-4525-B316-312BAF1295D1}
{67FCE87F-F3EF-4A3C-87C2-8BD46E68807B}
{7307CF0F-7173-4FBF-8649-B149916DD322}
{80A5E38C-5F6B-485F-BD97-0B5BE991FAD5}
{828DC97A-2277-4E10-92A9-4907FA0922A9}
{8322EB6E-B594-41F6-A30B-CF3F800E1874}
{9544D727-A26F-4D57-AF38-4496088640EA}
{AC4C30BF-7D5F-4EAB-9C2A-454178F079AA}
{BAB04997-93AD-4C13-805A-0409199700BB}
{BC6F9C26-93EA-4C6D-A4A7-C1FA333B4BBE}
{E6772887-C1E1-405E-94BB-D8760A1CF8DF}
{E975527B-ABE7-40B3-B5C1-385016913E3B}
{EFA4B5B1-6C76-4B20-BCDB-D41A93E79053}
{EFC32678-546B-4367-8B25-B40BF45CC1A3}
{F1C81E40-2485-4DB6-8C9D-04BD596B281E}
Uninstaller
Bueno Chrome Toolbar
buenosearch

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By CagedTech in Malicious Toolbars
Threat Scorecard
?
The ESL Threat Scorecard is an assessment report that is given to every malware threat that has been collected and analyzed through our Malware Research Center. The ESL Threat Scorecard evaluates and ranks each threat by using several metrics such as trends, incidents and severity over time.

In addition to the effective scoring for each threat, we are able to interpret anonymous geographic data to list the top three countries infected with a particular threat. The data used for the ESL Threat Scorecard is updated daily and displayed based on trends for a 30-day period. The ESL Threat Scorecard is a useful tool for a wide array of computer users from end users seeking a solution to remove a particular threat or security experts pursuing analysis and research data on emerging threats.

Each of the fields listed on the ESL Threat Scorecard, containing a specific value, are as follows:

Ranking: The current ranking of a particular threat among all the other threats found on our malware research database.

Threat Level: The level of threat a particular computer threat could have on an infected computer. The threat level is based on a particular threat's behavior and other risk factors. We rate the threat level as low, medium or high. The different threat levels are discussed in the SpyHunter Risk Assessment Model.

Infected Computer: The number of confirmed and suspected cases of a particular threat detected on infected computers retrieved from diagnostic and scan log reports generated by SpyHunter's Spyware Scanner.

% Change: The daily percent change in the frequency of infected computers of a specific threat. The formula for percent changes results from current trends of a specific threat. An increase in the rankings of a specific threat yields a recalculation of the percentage of its recent gain. When a specific threat's ranking decreases, the percentage rate reflects its recent decline. For a specific threat remaining unchanged, the percent change remains in its current state. The % Change data is calculated and displayed in three different date ranges, in the last 24 hours, 7 days and 30 days. Next to the percentage change is the trend movement a specific malware threat does, either upward or downward, in the rankings. Each level of movement is color coded: a green up-arrow (∧) indicates a rise, a red down-arrow (∨) indicates a decline, and a brown equal symbol (=) indicates no change or plateaued.

Top 3 Countries Infected: Lists the top three countries a particular threat has targeted the most over the past month. This data allows computer users to track the geographic distribution of a particular threat throughout the world.
Threat Level: 5
Infected Computers: 40,065