Antimalware is a scareware program that displays fake scan results, does not allow you to run your normal programs, and hijacks Internet Explorer to display fake security warnings when visiting web sites. When Antimalware is installed on your computer it will be configured to start whenever you run an executable in Windows. Once started, it may automatically open sites such as viagra.com and adult.com. It will then perform a fake scan of your computer and state that there are numerous infections presents. If you try to remove these infections with the program, though, it will state that you first need to purchase it before you will be allowed to do so. As none of the detected files are infected or even exist on your computer, please ignore the results and do not purchase the program.
Antimalware screen shot
For more screen shots of this infection click on the image above.
There are a total of 5 images you can view.
To protect itself from anti-virus programs and to make you think your computer is seriously infected, Antimalware will also terminate any application you try to run on your computer. When this infection terminates a program it will display a message similar to the following:
Application can't be started.
The file notepad.exe is damaged.
Do you want to activate your antivirus software now?
While running, this virus will display numerous security alerts and warnings that are designed to scare you into thinking your computer is infected. One of these alerts include:
Your computer is be attacked by an internet virus. It could be password-stealing attack, a trojan-dropper or similar.
Finally, Antimalware will display a security warning when you browse harmless web sites in Internet Explorer. This warning will state that the site you are visiting is unsafe and that you should purchase Antimalware to protect yourself. The text of this alert is:
Internet Explorer Warning - Visiting this web site may harm your computer!
Most likely causes:
- The website contains exploits that can launch a malicious code on your computer.
- Suspicious network activity detected
- There might be an active spyware running on your compute
Just like the scan results, these fake warnings can safely be ignored.
As you can see, Antimalware was created for the sole purpose of scaring you into purchasing the program by making you think your computer is infected. It goes without
saying that you should definitely not purchase this program, and if you already have,
please contact your credit card company and dispute the charges stating that
the program is a scam and a computer virus. To remove Antimalware and other
related malware, please use the free removal guide below.
View Antimalware files.
View Antimalware Registry Information.
Tools Needed for this fix:
Symptoms that may be in a HijackThis Log:
O4 - HKCU\..\Run: [<random>] %Temp%\<random>\<random>.exe
10/08/13 - Initial guide creation.
Automated Removal Instructions for Antimalware using Malwarebytes Anti-Malware:
- Print out these instructions as we will need to close every window that
is open later in the fix.
- Reboot your computer into Safe Mode with Networking. To
do this, turn your computer off and then back on and immediately when you
see anything on the screen, start tapping the F8 key on your
keyboard. Eventually you will be brought to a menu similar to the one below:
Using the arrow keys on your keyboard, select Safe Mode with Networking
and press Enter on your keyboard. If you are having trouble
entering safe mode, then please use the following tutorial: How
to start Windows in Safe Mode
Windows will now boot into safe mode with networking and prompt you to login
as a user. Please login as the same user you were previously logged in with
in the normal Windows mode. Then proceed with the rest of the steps.
- Now we must first end the processes that belong to
and clean up some Registry settings so they do not interfere with the cleaning
procedure. To do this, please download RKill to your desktop from the following
Download Link - (Download page will open in a new tab or browser window.)
When at the download page, scroll down and click on the click on the link labeled explorer.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
icon in order to automatically attempt to stop any processes associated
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
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
. 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. If you continue
having problems running RKill, you can download the other renamed versions
of RKill from the rkill
download page. All of the 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.
Do not reboot your computer after running RKill as the malware programs will
- At this point you should download Malwarebytes Anti-Malware, or MBAM, to scan your computer for any any infections or adware that may be present. Please download Malwarebytes 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
- 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, make sure you leave Launch
Malwarebytes Anti-Malware checked. Then click on the Finish button. If MalwareBytes prompts you to reboot, please do not do so.
- MBAM will now start and you will be at the main screen as shown below.
Please click on the Scan Now button to start the scan. If there is an update available for Malwarebytes it will automatically download and install it before performing the scan.
- MBAM will now start scanning your computer for malware. This process can
take quite a while, so we suggest you do something else and periodically
check on the status of the scan to see when it is finished.
- When MBAM is finished scanning it will display a screen that displays any malware that it has detected. Please note that the infections found may be different
than what is shown in the image below due to the guide being updated for newer versions of MBAM.
You should now click on the Remove Selected button to remove
all the seleted 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
- You can now exit the MBAM program.
- 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:
detect vulnerable and out-dated programs using Secunia Personal Software Inspector
Your computer should now be free of the Antimalware 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 Antimalware Files:
HKEY_CURRENT_USER\Software\Classes\.exe\shell\open\command "(Default)" = "%Temp%\<random>\<random>.exe -r "%1" %*"
HKEY_CURRENT_USER\Software\Classes\exefile\shell\open\command "(Default)" ="%Temp%\<random>\<random>.exe -r "%1" %*"
HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Download "RunInvalidSignatures" = 1
HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\LinksBar "Enabled" = 0
HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\PhishingFilter "Enabled" = 0
HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\PhishingFilter "EnabledV9" = 0
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings "ProxyOverride" = "<local>"
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings "ProxyServer" = "http=127.0.0.1:48738"
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Associations "LowRiskFileTypes" = ".exe"
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Attachments "SaveZoneInformation" = 1
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run "<random>" = "%Temp%\<random>\<random>.exe"
HKEY_CLASSES_ROOT\.key "(Default)" = "regfile"
HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Download "CheckExeSignatures" = "no"
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings "ProxyEnable" = 1
File Location Notes:
%Temp% refers to the Windows Temp folder. By default, this is C:\Windows\Temp for Windows 95/98/ME, C:\DOCUMENTS AND SETTINGS\<Current User>\LOCAL SETTINGS\Temp for Windows 2000/XP, and C:\Users\<Current User>\AppData\Local\Temp in Windows Vista, Windows 7, and Windows 8.
Associated Antimalware Windows Registry Information:
This is a self-help guide. Use at your own risk.
BleepingComputer.com can not be held responsible for problems that may occur by using this information. If you would like help with any of these fixes, you can ask for malware removal assistance in our Virus, Trojan, Spyware, and Malware Removal Logs forum.
If you have any questions about this self-help guide then please post those questions in our Am I infected? What do I do? and someone will help you.