WannaCry also named Ransom virus is spreading in the global cyber world,  and infecting millions of computers. You can't open the files encrypted by the virus once your computers are happenly infected with WannaCry and ... unless you are willing to pay the hackers for decryping your files.

 pay for wannacry

But don't be so scared of WannaCry, we have total solution to prevent WannaCry from your computers.

Wannacry is reported to attack Microsoft Windows Operation Systems, especially WindowsXP. It also attacks

Windows 2000
Windows Vista
Windows 7
Windows 8
Windows 10
Windows Server 2003
Windows Server 2008
Windows Server 2008 R2
Windows Server 2012
Windows Server 2012 R2
Windows Server 2016

And infects almost all types of files:

.123,.3dm,.3ds,.3g2,.3gp,.602,.7z,.aes,.ai,.ARC,.asc,.asf,.asp,.avi,.backup,.bak,.bmp,

.brd,.c,.cgm,.class,
.cpp,.crt,.cs,.csr,.csv,.db,.dbf,.dch,.dif,.dip,.doc,.docb

docm,.docx,.dot,.dotm,.dotx,.dwg,.edb,.eml,.fla,.flv,.frm,.gif,.gpg,.gz,.hwp,.ibd,.java,

.jpeg,.jpg,.js,.jsp,.key,.lay,.lay6,.ldf,.m3u,.m4u,.max,.mdb,.mdf,.mid,.mkv,.mml,.mov,

.mp3,.mp4,.mpeg,.mpg,.msg,.myd,.myi,.n,.nef,.odb,

.odg,.odp,.ods,.odt,.ost。otg,.otp,.ots,.ott,.p12,.PAQ,

.pas,.pdf,.pem,.php,.pl,.png,.pot,.potm,.potx,.ppsm,.ppsx,.ppt,.pptm,.pptx,.psd,.pst,.rar,

.raw,.rb,.rtf,

.sch,.sh,.sin,.slk,.sql,.sqlite3,.sqlitedb,.stc,.std,.stw,.suo,.swf,.sxc,.sxd,.sxm,.sxw,.tar,

.tarbz2,.tbk,.tgz,.tif,.tiff,

txt,.uop,.uot,.vb,.vdi,.vmdk,.vmx,.vob,.vsd,.vsdx,.wav,.wb2,.wk1,.wks,.wma,.wmv,.xlc,

.xlm,.xls,.xl**,.xlsm,.xlsx,.xlt,.xltm,.xltx,.xlw,.zip


Once these files are infected, you will get a pop-up  warning and can't open them. 

files infected by wannacry

files infected by wannacry

wannacry payment

 

You are crying ? You wanna pay to get back your files? NOBODY wants to do that !!!  Now you don't be scared of Wannacry. Follow the below steps to effectively block WannaCry and save your computers. We have total solution for this serious virus.

1. Don't download and open the suspicious / unknown files.

2. For home users, upgrade Windows XP to a higher version, like Windows 7 or Windows 10.  For company / enterprise users, upgrade Windows Server 2008/2013 to a higher version, like Server 2016.

3. Install the important security patches for your Windows systems:

   . Security Patch for higher Windows Systems:  https://technet.microsoft.com/en-us/library/security/MS17-010

    . Security Patch (KB4012598) for Windows XP SP3: https://www.microsoft.com/en-us/download/details.aspx?id=55247

    . Security Patch (KB4012598) for Windows Server 2003 : https://www.microsoft.com/en-us/download/details.aspx?id=55248

4. Install or update the antivirus softwares such as Norton, Kaspersky and Bitdefender. They can effectively detect the virus and block them. 

5. Enable Windows Filewall. 

6. Disable some Ports: 135 137 138 139 445

    How to disable the port ? Just simply create a batch file and run it.

   1) First copy the below code to a txt file and save it as disableports.bat


%1 mshta vbscript:CreateObject("Shell.Application").ShellExecute("cmd.exe","/c %~s0 ::","","runas",1)(window.close)&&exit
@echo off
color 1f
title Disable the ports 135,137,138.139.445
echo.
echo.
echo.
echo Disable the port 135 now, please wait...
netsh advfirewall firewall add rule name = "Disable port 135 - TCP" dir = in action = block protocol = TCP localport = 135
echo.
netsh advfirewall firewall add rule name = "Disable port 135 - UDP" dir = in action = block protocol = UDP localport = 135
echo.
echo Disable the port 137 now, please wait... 
netsh advfirewall firewall add rule name = "Disable port 137 - TCP" dir = in action = block protocol = TCP localport = 137
echo.
netsh advfirewall firewall add rule name = "Disable port 137 - UDP" dir = in action = block protocol = UDP localport = 137
echo.
echo Disable the port 138 now, please wait... 
netsh advfirewall firewall add rule name = "Disable port 138 - TCP" dir = in action = block protocol = TCP localport = 138
echo.
netsh advfirewall firewall add rule name = "Disable port 138 - UDP" dir = in action = block protocol = UDP localport = 138
echo.
echo Disable the port 139 now, please wait... 
netsh advfirewall firewall add rule name = "Disable port 139 - TCP" dir = in action = block protocol = TCP localport = 139
echo.
netsh advfirewall firewall add rule name = "Disable port 139 - UDP" dir = in action = block protocol = UDP localport = 139
echo.
echo Disable the port 445 now, please wait...
netsh advfirewall firewall add rule name = "Disable port 445 - TCP" dir = in action = block protocol = TCP localport = 445
echo.
netsh advfirewall firewall add rule name = "Disable port 445 - UDP" dir = in action = block protocol = UDP localport = 445
echo.
echo Press ESC to exit
pause>nul


 2) Run this file, disableports.bat