Saturday, November 29, 2008

TotalVelocity.zSearch BHO

Removing TotalVelocity.zSearch
Categories: BHO,Toolbar
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.
Toolbar presents itself as a helpful add-on for Internet Explorer but it is a real pest.
It replaces your start page, continuosly open a number of pop up windows and so on.

Visible Symptoms:
Files in system folders:
[%SYSTEM%]\zsearch.dll
[%WINDOWS%]\system\zsearch.dll
[%SYSTEM%]\zsearch.dll
[%WINDOWS%]\system\zsearch.dll

How to detect TotalVelocity.zSearch:

Files:
[%SYSTEM%]\zsearch.dll
[%WINDOWS%]\system\zsearch.dll
[%SYSTEM%]\zsearch.dll
[%WINDOWS%]\system\zsearch.dll

Folders:
[%PROGRAM_FILES%]\zsearch

Registry Keys:
HKEY_CLASSES_ROOT\CLSID\{5886A6DC-AAF4-45E9-979A-8E5E6DEE30E7}
HKEY_LOCAL_MACHINE\software\classes\clsid\{5886a6dc-aaf4-45e9-979a-8e5e6dee30e7}
HKEY_CLASSES_ROOT\clsid\{5886a6dc-aaf4-45e9-979a-8e5e6dee30e7}
HKEY_CLASSES_ROOT\software\microsoft\windows\currentversion\explorer\browser helper objects\{5886a6dc-aaf4-45e9-979a-8e5e6dee30e7}
HKEY_LOCAL_MACHINE\software\microsoft\windows\currentversion\explorer\browser helper objects\{5886a6dc-aaf4-45e9-979a-8e5e6dee30e7}
HKEY_LOCAL_MACHINE\software\microsoft\windows\currentversion\uninstall\{5886a6dc-aaf4-45e9-979a-8e5e6dee30e7}

Registry Values:
HKEY_CURRENT_USER\software\microsoft\internet explorer\toolbar\webbrowser
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
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_CURRENT_USER\software\microsoft\windows\currentversion\run
HKEY_LOCAL_MACHINE\software\microsoft\internet explorer\toolbar
HKEY_LOCAL_MACHINE\software\microsoft\windows\currentversion\run

Removing TotalVelocity.zSearch:

You can download trial version of "Exterminate-It" antivirus software here, to check your computer instantly.

Or buy it to remove ALL viruses from your computer.

Also Be Aware of the Following Threats:
Remove Pigeon.EHL Trojan
Xitami.win95 DoS Symptoms
Master.AOL Trojan Symptoms
Depees Trojan Information
Win32.SocksProxy Trojan Information

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