Remove Your PC Protector (Uninstall Guide)
Posted by Lawrence Abrams on February 3, 2010 @ 09:55 PM · Views: 57,046
What this infection does:
Your PC Protector is a rogue anti-spyware program that uses
aggressive techniques to stop your from removing it from your computer. This
malware is installed via Trojans that install it on to your computer without
permission. Once installed the rogue will attempt to stop you from running any
executable programs and will display an alert when you run them stating that
the program is infected. It will also automatically restart itself via a Windows
service every time you shut down the process, so you will need to shutdown both
the service and the rogue process to stop it from being restarted.
Once running, Your PC Protector will scan your computer and state that there
are numerous infections on it. It will not, though, allow you to remove any
infections until you first purchase the program. As these scan results are all
fake, please do not purchase the program as you will not get any benefit from
it.
Your PC Protector screen shot
For more screen shots of this infection click on the image above.
There are a total of 4 images you can view.
While the rogue is running you will also see fake security warnings appear
on your desktop. These warnings will state that your computer is infected, that
malicious programs have been found running on your computer, or that you are
under attack. The Trojan that installed Your PC Protector will also display
fake security alerts and messages on your desktop. These alerts will state that
active malware has been found, that your being attacked by a remote computer,
or that you are sending sensitive data to a remote location. The text of one
of these alerts is:
Security Warning
There are critical system files on your
computer that were modified by malicious program. It will cause unstable work
of your system and permanent data loss. Click here to undo performed modifications
and remove malicious software. (Highly Recommended)
Just like the scan results, these fake security warnings are all fake and should
be ignored.
As you can see, you should not purchase this program
regardless of what it may state. If you have already purchased the
program, then please contact your credit card company and dispute the
charges. Finally, please use the guide below to remove this infection
and any related malware for free.
Threat Classification:
Advanced information:
View Your PC Protector files.
View Your PC Protector Registry Information.
Tools Needed for this fix:
Symptoms that may be in a HijackThis Log:
O2 - BHO: ADC PlugIn - {77DC0Baa-3235-4ba9-8BE8-aa9EB678FA02} - C:\Program Files\adc32.dll
Guide Updates:
02/03/10 - Initial guide creation.
02/08/10 - Updated due to Vundo reports.
Automated Removal Instructions for Your PC Protector using Malwarebytes' Anti-Malware:
- Print out these instructions as we may need to close every window that is
open later in the fix.
- Before we can do anything we must first end the processes that belong to
Your PC Protector
so that it does not interfere with the cleaning procedure. To do this, please
download RKill to your desktop from the following link.
RKill
Download Link - (Download page will open in a new tab or browser window.)
When at the download page, click on the Download Now button
labeled iExplore.exe download link. When you are prompted
where to save it, please save it on your desktop.
- Once it is downloaded, double-click on the iExplore.exe
icon in order to automatically attempt to stop any processes associated with
Your PC Protector
and other Rogue programs. Please be patient while the program looks for various
malware programs and ends them. When it has finished, the black window will
automatically close and you can continue with the next step. If you get a
message that RKill is an infection, do not be concerned. This message is just
a fake warning given by
Your PC Protector
when it terminates programs that may potentially remove it. If you run into
these infections warnings that close RKill, a trick is to leave the warning
on the screen and then run RKill again. By not closing the warning, this typically
will allow you to bypass the malware trying to protect itself so that RKill
can terminate
Your PC Protector
. So, please try running RKill until the malware is no longer running. You
will then be able to proceed with the rest of the guide. Do not reboot
your computer after running RKill as the malware programs will start again.
If you continue having problems running RKill, you can download the
other renamed versions of RKill from the RKill
download page. Both of these files are renamed copies
of RKill, which you can try instead. Please note that the download page will
open in a new browser window or tab.
- Now you should download Malwarebytes' Anti-Malware, or MBAM, from the following
location and save it to your desktop:
Malwarebytes' Anti-Malware Download Link
(Download page will open in a new window)
- Once downloaded, close all programs and Windows on your computer, including
this one.
- Double-click on the icon on your desktop named mbam-setup.exe.
This will start the installation of MBAM onto your computer.
- When the installation begins, keep following the prompts in order to continue
with the installation process. Do not make any changes to default settings
and when the program has finished installing and is at the last screen, make
sure you uncheck both of the Update Malwarebytes' Anti-Malware
and Launch Malwarebytes' Anti-Malware check
boxes. Then click on the Finish button. If Malwarebytes'
prompts you to reboot, please do not do so.
If you receive a code 2 error while installing Malwarebytes's, please press
the OK button to close these errors as we will resolve them
in future steps. The code 2 error will look similar to the image below.
- As this infection deletes a core executable of Malwarebytes' we will need
to download a new copy of it and put it in the C:\program files\Malwarebytes'
Anti-Malware\ folder. To download the file please click on the following
link:
Malwarebytes'
EXE Download
When your browser prompts you where to save it to, please save it to the C:\program
files\Malwarebytes' Anti-Malware\ folder. When downloading the file,
it will have a random filename. Please leave the filename the way it is as
it is important that it is not changed. You may want to write down the name
of the file as you will need to know the name in the next step.
- Once the file has been downloaded, open the C:\program files\Malwarebytes'
Anti-Malware\ folder and double-click on the file you downloaded
in step 8. MBAM will now start and you will be at the main program screen
as shown below.
- Before you can perform a scan, you must first update the program. To do
this click on the Update tab, and that at the new screen
click on the Check for Updates button. Malwarebytes' will
now check for new updates and download and install them as necessary. When
the update is completed, you will be prompted with a message stating either
that you already have the latest updates or that they have been updated. Either
way, you should now click on the OK button to continue.
- Now click on the Scanner tab and make sure the the Perform
full scan option is selected. Then click on the Scan
button to start scanning your computer for
Your PC Protector
related files.
- MBAM will now start scanning your computer for malware. This process can
take quite a while, so we suggest you go and do something else and periodically
check on the status of the scan. When MBAM is scanning it will look like the
image below.
- When the scan is finished a message box will appear as shown in the image
below.
You should click on the OK button to close the message box and continue with
the
Your PC Protector
removal process.
- You will now be back at the main Scanner screen. At this point you should
click on the Show Results button.
- A screen displaying all the malware that the program found will be shown
as seen in the image below. Please note that the infections found may be different
than what is shown in the image.
You should now click on the Remove Selected button to remove
all the listed malware. MBAM will now delete all of the files and registry
keys and add them to the programs quarantine. When removing the files, MBAM
may require a reboot in order to remove some of them. If it displays a message
stating that it needs to reboot, please allow it to do so. Once your computer
has rebooted, and you are logged in, please continue with the rest of the
steps.
- When MBAM has finished removing the malware, it will open the scan log and
display it in Notepad. Review the log as desired, and then close the Notepad
window.
- You can now exit the MBAM program.
- Due to the fact that this infection deletes certain MalwareBytes' files,
and we had to work around this, if you wish to continue using MalwareBytes'
Anti-Malware, which we suggest you do, then you should uninstall and then
install it again so that the files are created properly.
- As many rogues and other malware are installed through vulnerabilities found
in out-dated and insecure programs, it is strongly suggested that you use
Secunia PSI to scan for vulnerable programs on your computer. A tutorial on
how to use Secunia PSI to scan for vulnerable programs can be found here:
How to
detect vulnerable and out-dated programs using Secunia Personal Software Inspector
Your computer should now be free of the
Your PC Protector
program. If your current anti-virus solution let this infection through,
you may want to consider purchasing the
PRO version of Malwarebytes' Anti-Malware to protect against these types
of threats in the future.
If you are still having problems with your computer after completing these instructions, then please follow the steps outlined in the topic linked below:
Preparation Guide For Use Before Using Malware Removal Tools and Requesting Help
Associated Your PC Protector Files:
c:\Program Files\adc32.dll
c:\Program Files\alggui.exe
c:\Program Files\nuar.old
c:\Program Files\skynet.dat
c:\Program Files\svchost.exe
c:\Program Files\wp3.dat
c:\Program Files\wp4.dat
c:\Program Files\schtml
c:\Program Files\schtml\dbsinit.exe
c:\Program Files\schtml\wispex.html
c:\Program Files\schtml\images
c:\Program Files\schtml\images\i1.gif
c:\Program Files\schtml\images\i2.gif
c:\Program Files\schtml\images\i3.gif
c:\Program Files\schtml\images\j1.gif
c:\Program Files\schtml\images\j2.gif
c:\Program Files\schtml\images\j3.gif
c:\Program Files\schtml\images\jj1.gif
c:\Program Files\schtml\images\jj2.gif
c:\Program Files\schtml\images\jj3.gif
c:\Program Files\schtml\images\l1.gif
c:\Program Files\schtml\images\l2.gif
c:\Program Files\schtml\images\l3.gif
c:\Program Files\schtml\images\pix.gif
c:\Program Files\schtml\images\t1.gif
c:\Program Files\schtml\images\t2.gif
c:\Program Files\schtml\images\Thumbs.db
c:\Program Files\schtml\images\up1.gif
c:\Program Files\schtml\images\up2.gif
c:\Program Files\schtml\images\w1.gif
c:\Program Files\schtml\images\w11.gif
c:\Program Files\schtml\images\w2.gif
c:\Program Files\schtml\images\w3.gif
c:\Program Files\schtml\images\w3.jpg
c:\Program Files\schtml\images\word.doc
c:\Program Files\schtml\images\wt1.gif
c:\Program Files\schtml\images\wt2.gif
c:\Program Files\schtml\images\wt3.gif
c:\Program Files\Your PC Protector
c:\Program Files\Your PC Protector\Your PC Protector.exe
%UserProfile%\Start Menu\Programs\Your PC Protector
%UserProfile%\Desktop\Your PC Protector.lnk
File Location Notes:
%UserProfile% refers to the current user's profile folder. By default, this is C:\Documents and Settings\<Current User> for Windows 2000/XP, C:\Users\<Current User> for Windows Vista/7, and c:\winnt\profiles\<Current User> for Windows NT.
Associated Your PC Protector Windows Registry Information:
HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\TaskManager
HKEY_CURRENT_USER\Software\Your PC Protector
HKEY_CLASSES_ROOT\CLSID\{77DC0Baa-3235-4ba9-8BE8-aa9EB678FA02}
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{77DC0Baa-3235-4ba9-8BE8-aa9EB678FA02}
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\Root\LEGACY_ADBUPD
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\AdbUpd
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Enum\Root\LEGACY_ADBUPD
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\AdbUpd
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