BuenoSearch Toolbar

BuenoSearch Toolbar Description


BuenoSearch Toolbar is a Web browser toolbar that may install itself into Google Chrome, Internet Explorer and Mozilla Firefox Web browsers. BuenoSearch Toolbar may declare to enhance the computer user's Web browsing quality; however, in truth, it may cause unwanted PC problems. BuenoSearch Toolbar may proliferate and integrate itself into major Web browser as an extra tool through packaged freeware that computer users can download from insecure download websites. Once installed, BuenoSearch Toolbar may alter the default start page, search provider or a new tab page with an affiliated website such as Buenosearch.com. BuenoSearch Toolbar may trace the PC user's online surfing habits by recording browsing data and send and use it for targeted marketing purposes. BuenoSearch Toolbar may embed a plug-in, add-on or browser extension on the Web browser, which may be used to display unwanted pop-up ads and messages on the PC. BuenoSearch Toolbar may aim to generate advertising income from clicks on ads and messages.

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If you are concerned that malware or PC threats similar to BuenoSearch Toolbar may have infected your computer, we recommend you start an in-depth system scan with SpyHunter. SpyHunter is an advanced malware protection and remediation application that offers subscribers a comprehensive method for protecting PCs from malware, in addition to providing one-on-one technical support service.

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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:



BuenoSearch.ico File name: BuenoSearch.ico
Size: 8.34 KB (8348 bytes)
MD5: a16077ad74d01d7ca79e291d1bb4b5c0
Detection count: 162
Mime Type: unknown/ico
Group: Malware file
Last Updated: January 26, 2020
%LOCALAPPDATA%\buenosearch\buenosearch\1.3.12.2\buenosetup.exe File name: buenosetup.exe
Size: 334.18 KB (334184 bytes)
MD5: ac114077bef75a768d002614cc8cc99a
Detection count: 70
File type: Executable File
Mime Type: unknown/exe
Path: %LOCALAPPDATA%\buenosearch\buenosearch\1.3.12.2\
Group: Malware file
Last Updated: March 26, 2016
%TEMP%\4667C7CE-BAB0-7891-8E5E-77771A55D5EF\Latest\MyBuenoTB.exe File name: MyBuenoTB.exe
Size: 1.82 MB (1821016 bytes)
MD5: 1fe0492a801a070b67fa6161592dd642
Detection count: 64
File type: Executable File
Mime Type: unknown/exe
Path: %TEMP%\4667C7CE-BAB0-7891-8E5E-77771A55D5EF\Latest\
Group: Malware file
Last Updated: October 22, 2013
BuenoSearchTB.exe File name: BuenoSearchTB.exe
Size: 733.22 KB (733224 bytes)
MD5: fc890d2261917d2df45b6b2105a432c4
Detection count: 13
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: October 22, 2013
%PROGRAMFILES%\buenosearch LTD\buenosearch\1.8.28.7\bh\buenosearch.dll File name: buenosearch.dll
Size: 280.98 KB (280984 bytes)
MD5: 5176f89533ced0dd0918071079443c11
Detection count: 7
File type: Dynamic link library
Mime Type: unknown/dll
Path: %PROGRAMFILES%\buenosearch LTD\buenosearch\1.8.28.7\bh\
Group: Malware file
Last Updated: June 17, 2014
%LOCALAPPDATA%\buenosearch\buenosearch\1.3.8.2\buenosearch.exe File name: buenosearch.exe
Size: 543.66 KB (543664 bytes)
MD5: 165dcb113637d58be0bf35f5a45530e0
Detection count: 7
File type: Executable File
Mime Type: unknown/exe
Path: %LOCALAPPDATA%\buenosearch\buenosearch\1.3.8.2\
Group: Malware file
Last Updated: March 26, 2016

More files

Registry Modifications


The following newly produced Registry Values are:

Registry keySoftware\buenosearchSoftware\buenosearch LTDSOFTWARE\Classes\buenosearch.buenosearchappCoreSOFTWARE\Classes\buenosearch.buenosearchappCore.1SOFTWARE\Classes\buenosearch.buenosearchdskBndSOFTWARE\Classes\buenosearch.buenosearchdskBnd.1SOFTWARE\Classes\buenosearch.buenosearchHlprSOFTWARE\Classes\buenosearch.buenosearchHlpr.1SOFTWARE\Classes\esrv.buenosearchESrvcSOFTWARE\Classes\esrv.buenosearchESrvc.1SOFTWARE\Google\Chrome\Extensions\acfoobbgoakpihljnfedbcfaipcdlfhkSoftware\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.comSoftware\Microsoft\Internet Explorer\DOMStorage\www.buenosearch.comSOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{708D0DD7-FBC0-4437-B525-C098F450A62C}Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage\buenosearch.comSoftware\Microsoft\Internet Explorer\LowRegistry\DOMStorage\www.buenosearch.comSoftware\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\buenosearch.exeSOFTWARE\Microsoft\Internet Explorer\Toolbar\{828DC97A-2277-4E10-92A9-4907FA0922A9}SOFTWARE\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tree\BuenosearchSOFTWARE\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\buenosearchSOFTWARE\Wow6432Node\buenosearchSOFTWARE\Wow6432Node\buenosearch LTDSOFTWARE\Wow6432Node\Google\Chrome\Extensions\acfoobbgoakpihljnfedbcfaipcdlfhkSOFTWARE\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%\Application Data\buenosearch%ALLUSERSPROFILE%\buenosearch%AppData%\buenosearch%AppData%\buenosearch LTD%LOCALAPPDATA%\buenosearch%LocalAppData%\Google\Chrome\User Data\Default\Extensions\acfoobbgoakpihljnfedbcfaipcdlfhk%ProgramFiles%\buenosearch%PROGRAMFILES%\buenosearch LTD%ProgramFiles(x86)%\buenosearch%PROGRAMFILES(x86)%\buenosearch LTD%Temp%\buenosearch%TEMP%\mt_ffx\buenosearch%TEMP%\mt_ffx\buenosearch LTD%userprofile%\appdata\locallow\buenosearch%USERPROFILE%\AppData\LocalLow\buenosearch LTD%UserProfile%\Local Settings\Application Data\buenosearch%UserProfile%\Local Settings\Application Data\Google\Chrome\User Data\Default\Extensions\acfoobbgoakpihljnfedbcfaipcdlfhkFile name without pathBuenosearch.lnkchrome-extension_acfoobbgoakpihljnfedbcfaipcdlfhk_0.localstoragechrome-extension_acfoobbgoakpihljnfedbcfaipcdlfhk_0.localstorage-journalhttp_www.buenosearch.com_0.localstoragehttp_www.buenosearch.com_0.localstorage-journalRegexp file mask%WinDir%\System32\Tasks\Buenosearch%WINDIR%\System32\Tasks\EPUpdaterCLSID{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}HKEY_LOCAL_MACHINE\Software\[APPLICATION]\Microsoft\Windows\CurrentVersion\Uninstall..{Uninstaller}Bueno Chrome Toolbarbuenosearch

Related Posts

Posted: October 22, 2013
Threat Metric
Threat Level: 5/10
Infected PCs 80,004
Home Malware Programs Bad Toolbars BuenoSearch Toolbar

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