BaiduSearchBar Trojan

BaiduSearchBar description:
BaiduSearchBar Category:Trojan,BHO,Hijacker
This loose category includes a variety of Trojans that damage victim machines or
threaten data integrity, or impair the functioning of the victim machine.

Multi-purpose Trojans are also included in this group, as some virus writers
create multi-functional Trojans rather than Trojan packs.
BHO (Browser Helper Object) Trojan.
The BHO waits for the user to post personal information to a monitored website.
As this information is entered by the user, it is captured by the BHO and sent back to the attacker.
The method of network transport used by the attacker makes this Trojan unique.
Typically, keyloggers of this type will send the stolen information back to the attacker via email
or HTTP POST, which can appear suspicious.
Instead, this Trojan encodes the data with a simple XOR algorithm before placing it into
the data section of an ICMP ping packet." explained the company.
When the default home page is hijacked, the browser opens to the web page set by the hijacker
instead of the user's designated home page. In some cases, the hijacker may block users from
restoring their desired home page.

Detection BaiduSearchBar :

BaiduSearchBar Files:
[%COMMON_DESKTOPDIRECTORY%]\%B3%AC%BC%B6%B2%A5%B0%D4.lnk
[%COMMON_PROGRAMS%]\%B3%AC%BC%B6%B2%A5%B0%D4\%B3%AC%BC%B6%B2%A5%B0%D4.lnk
[%COMMON_PROGRAMS%]\%B3%AC%BC%B6%B2%A5%B0%D4\%D0%B6%D4%D8.lnk
[%PROGRAM_FILES%]\baidu\bar\bdgdins.dll
[%SYSTEM%]\bdguard.dat
[%SYSTEM%]\BDGuardS.DAT
[%SYSTEM%]\drivers\bdguard.sys
[%SYSTEM%]\iexp_log.txt
[%COMMON_DESKTOPDIRECTORY%]\³¬¼¶²¥°Ô.lnk
[%COMMON_PROGRAMS%]\³¬¼¶²¥°Ô\³¬¼¶²¥°Ô.lnk
[%SYSTEM%]\BDSSetup.exe
[%SYSTEM%]\boba.exe
[%COMMON_DESKTOPDIRECTORY%]\%B3%AC%BC%B6%B2%A5%B0%D4.lnk
[%COMMON_PROGRAMS%]\%B3%AC%BC%B6%B2%A5%B0%D4\%B3%AC%BC%B6%B2%A5%B0%D4.lnk
[%COMMON_PROGRAMS%]\%B3%AC%BC%B6%B2%A5%B0%D4\%D0%B6%D4%D8.lnk
[%PROGRAM_FILES%]\baidu\bar\bdgdins.dll
[%SYSTEM%]\bdguard.dat
[%SYSTEM%]\BDGuardS.DAT
[%SYSTEM%]\drivers\bdguard.sys
[%SYSTEM%]\iexp_log.txt
[%COMMON_DESKTOPDIRECTORY%]\³¬¼¶²¥°Ô.lnk
[%COMMON_PROGRAMS%]\³¬¼¶²¥°Ô\³¬¼¶²¥°Ô.lnk
[%SYSTEM%]\BDSSetup.exe
[%SYSTEM%]\boba.exe

BaiduSearchBar Folders:
[%COMMON_PROGRAMS%]\%B0%D9%B6%C8%B3%AC%BC%B6%CB%D1%B0%D4
[%LOCAL_APPDATA%]\Baidu
[%PROGRAM_FILES%]\Baidu
[%COMMON_PROGRAMS%]\°Ù¶È³¬¼¶ËÑ°Ô

BaiduSearchBar Registry Keys:
HKEY_CLASSES_ROOT\baidubar.baidu
HKEY_CLASSES_ROOT\baidubar.baidu.1
HKEY_CLASSES_ROOT\baidubar.tool
HKEY_CLASSES_ROOT\baidubar.tool.1
HKEY_CLASSES_ROOT\baidubarex.bandie
HKEY_CLASSES_ROOT\baidubarex.bandie.1
HKEY_CLASSES_ROOT\baidubarex.droptarget
HKEY_CLASSES_ROOT\baidubarex.droptarget.1
HKEY_CLASSES_ROOT\clsid\{77FEF28E-EB96-44FF-B511-3185DEA48697}
HKEY_CLASSES_ROOT\clsid\{7c76c055-ed6e-4535-a70f-cd476e727f67}
HKEY_CLASSES_ROOT\clsid\{a7f05ee4-0426-454f-8013-c41e3596e9e9}
HKEY_CLASSES_ROOT\clsid\{B580CF65-E151-49C3-B73F-70B13FCA8E86}
HKEY_CLASSES_ROOT\clsid\{fe14f22e-be14-4f08-a80f-f27bc3a67b2d}
HKEY_CLASSES_ROOT\interface\{464c8a26-31e9-411c-9583-5b858e631dcc}
HKEY_CLASSES_ROOT\interface\{89fdcc4b-8d91-49b0-81a6-18bcff582735}
HKEY_CLASSES_ROOT\interface\{96249369-d3dc-4ae6-8a3b-e7109d46e98d}
HKEY_CLASSES_ROOT\interface\{a294f8eb-86d9-4c4a-8b3e-909253761c64}
HKEY_CLASSES_ROOT\mimefilter.adfilter
HKEY_CLASSES_ROOT\mimefilter.adfilter.1
HKEY_CLASSES_ROOT\typelib\{6afc2761-1253-427c-9a56-385b4609be1d}
HKEY_CURRENT_USER\software\baidu
HKEY_LOCAL_MACHINE\software\baidu
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{77FEF28E-EB96-44FF-B511-3185DEA48697}
HKEY_LOCAL_MACHINE\software\microsoft\windows\currentversion\uninstall\sobar
HKEY_LOCAL_MACHINE\system\currentcontrolset\enum\root\legacy_bdguard
HKEY_LOCAL_MACHINE\system\currentcontrolset\services\bdguard
HKEY_CLASSES_ROOT\clsid\{77fef28e-eb96-44ff-b511-3185dea48697}
HKEY_CLASSES_ROOT\clsid\{b580cf65-e151-49c3-b73f-70b13fca8e86}
HKEY_CURRENT_USER\software\microsoft\internet explorer\menuext\°Ù¶È-ËÑË÷Ìù°É
HKEY_CURRENT_USER\software\microsoft\internet explorer\menuext\°Ù¶È-ËÑË÷mp3
HKEY_CURRENT_USER\software\microsoft\internet explorer\menuext\°Ù¶È-ËÑË÷¸è´Ê
HKEY_CURRENT_USER\software\microsoft\internet explorer\menuext\°Ù¶È-´ÊµäËÑË÷
HKEY_LOCAL_MACHINE\software\microsoft\windows\currentversion\explorer\browser helper objects\{77fef28e-eb96-44ff-b511-3185dea48697}
HKEY_LOCAL_MACHINE\software\microsoft\windows\currentversion\explorer\browser helper objects\{b580cf65-e151-49c3-b73f-70b13fca8e86}

BaiduSearchBar Registry Values:
HKEY_CURRENT_USER\software\microsoft\internet explorer\toolbar\webbrowser
HKEY_LOCAL_MACHINE\software\microsoft\internet explorer\toolbar
HKEY_LOCAL_MACHINE\software\microsoft\internet explorer\toolbar
HKEY_CURRENT_USER\software\microsoft\internet explorer\toolbar\webbrowser
HKEY_CURRENT_USER\software\microsoft\internet explorer\toolbar\webbrowser
HKEY_LOCAL_MACHINE\software\microsoft\internet explorer\toolbar
HKEY_LOCAL_MACHINE\software\microsoft\windows\currentversion\runonce

Removing BaiduSearchBar:

you can run trial version of ExterminateIt, or remove BaiduSearchBar manually.

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To completely manually remove BaiduSearchBar malware from your computer, you need to delete the Windows registry keys and registry values, the files and folders associated with BaiduSearchBar.

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