New Zlob

Posted by Marcin on March 30th, 2008

Yes, an updated variant of Zlob has been released. It installs the following files and registry entries.

C:\Windows\System32\baoohy.dll

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\SharedTaskScheduler
{f43bfc6c-47cc-4798-8798-a0721b8ed7ab} = enviva

We have provided removal instructions for anybody unfortunate to have been infected by this trojan.

Removal instructions for Trojan.Zlob

MediaTubeCodec

Posted by Marcin on March 28th, 2008

MediaTubeCodec has been updated. The codec installs a few of the following files.

C:\Windows\stfngdvw.dll
C:\Windows\sxfnewqb.dll
C:\Windows\fkdnrwsv.dll
C:\Windows\dwltqnmx.exe

We have provided removal instructions for anybody unfortunate to have been infected by this codec.

Removal instructions for VideoAccessCodec

New Zlob

Posted by Marcin on March 26th, 2008

Trojan.Zlob has been updated again (yes, again). It installs the following files and registry entries.

C:\WINDOWS\System32\kknwg.dll

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\SharedTaskScheduler
{d70e9b0f-aabc-4066-8176-c6de84d92fa1} = bimaculate

We have provided removal instructions for anybody unfortunate to have been infected by this trojan.

Removal instructions for Trojan.Zlob

New Zlob

Posted by Marcin on March 26th, 2008

Once again, Zlob has a new component. It installs the following files and registry entries.

C:\WINDOWS\System32\375013\375013.dll

HKLM\SOFTWARE\Classes\TypeLib\{E63648F7-3933-440E-B4F6-A8584DD7B7EB}
HKLM\SOFTWARE\Classes\CLSID\{74F7DB6B-86E9-4B91-9D9F-B0D954D7AA5B}
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{74F7DB6B-86E9-4B91-9D9F-B0D954D7AA5B}

We have provided removal instructions for anybody unfortunate to have been infected by this trojan.

Removal instructions for Trojan.Zlob

New Zlob

Posted by Marcin on March 25th, 2008

Zlob was once again updated by the malware authors. The new variant installs the follow files and registry entries.

C:\WINDOWS\System32\sozctue.dll

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\SharedTaskScheduler
{747e1fbe-b70f-441d-bbca-6e536c04924a} = hruska

We have provided removal instructions for anybody unfortunate to have been infected by this trojan.

Removal instructions for Trojan.Zlob

MediaTubeCodec

Posted by Marcin on March 22nd, 2008

A new rebranded version of VideoAccessCodec has been found, named MediaTubeCodec. Once installed, it delivers popup advertisements and hijacks search engine results. The codec installs a few of the following files and registry entries.

C:\Windows\aflqfkw.dll
C:\Windows\btpqkmo.dll
C:\Windows\ewrssvw.dll
C:\Windows\fvxqfwq.exe

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{CEB30BF4-A67C-40D3-AA8F-4F839B84F747}

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\ShellServiceObjectDelayLoad
aflqfkw = {2F0E6889-B50D-4FDD-9D6F-DFE89DB02E5F}
btpqkmo = {19B88BB2-FBD1-4D3E-A99B-AB96D58AAFCB}

We have provided removal instructions for anybody unfortunate to have been infected by this codec.

Removal instructions for VideoAccessCodec

New Zlob

Posted by Marcin on March 21st, 2008

A new variant of Trojan.Zlob has been found by our security researcher, Bruce Harrison. The trojan installs the following files and registry entries.

C:\Windows\System32\lvhjtsa.dll
C:\Windows\System32\tdidrv32.sys

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\tdidrv32.sys

We have provided removal instructions for anybody unfortunate to have been infected by this trojan.

Removal instructions for Trojan.Zlob

C:\WINDOWS\ausctv32a.dll

Posted by Marcin on March 18th, 2008

A new Files Secure trojan is present. Below is the files and registry entries it creates. This trojan hijacks your search engine hits and recommends you purchase Files Secure. Removal instructions below.

C:\WINDOWS\ausctv32a.dll

HKLM\SOFTWARE\Classes\AppID\{CE0487CA-8B02-431E-BA63-D38844E020B5}
HKLM\SOFTWARE\Classes\AppID\ausctv32a.dll
HKLM\SOFTWARE\Classes\ausctv32a.Video
HKLM\SOFTWARE\Classes\CLSID\{CE0487CA-8B02-431E-BA63-D38844E020B5}
HKLM\SOFTWARE\Classes\Interface\{48D78BE5-CFB9-4B66-9AC4-96D4CF21DE06}
HKLM\SOFTWARE\Classes\TypeLib\{74D46BBA-5638-473A-83B6-97E7804A7411}
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{CE0487CA-8B02-431E-BA63-D38844E020B5}

We have provided removal instructions for anybody unfortunate to have been infected by this trojan or Files Secure.

Removal instructions for Files Secure

PCAntiVirusPro

Posted by Marcin on March 9th, 2008

While Bruce was doing his usual research last night, he discovered this new one - PCAntiVirusPro.

PCAntiVirusPro

Here is the interface of the rogue application:

PCAntiVirusPro

If you have seen any of the windows above on your computer, it is recommended that you follow these instructions. We have provided removal instructions for anybody unfortunate to have downloaded these applications.

Removal instructions for PCAntiVirusPro

Marcin Kleczynski

RealAV (Real Antivirus)

Posted by Marcin on March 5th, 2008

Bruce Harrison found a new rogue application today called RealAV (also called Real Antivirus). This program displays false positives in hopes that you purchase their decently (sarcasm of course) priced $89.95 software. They must be out of their minds.

RealAV

If you have seen any of the windows above on your computer, it is recommended that you follow these instructions. We have provided removal instructions for anybody unfortunate to have downloaded these applications.

Removal instructions for RealAV

Marcin Kleczynski


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