Simple Trick To Remove Viruses from your Machine

Here I am giving you the simple trick to remove viruses from your machine by using DOS:

Step 1: Open Dos

Step 2: go to Parent directory (Like C:\, D:\) by command cd\

Step 3: Now Give the given command
attrib/s findstr SHR

Now, this command will give you a list as shown in below figure......actually it gives you the list of files which are System, Hidden & Read Only.

Virus Information: Win32.Sality.A

Name: W32/Sality.A
Type: File Virus (Corrupt Exe Viruses)
OS (Which can be effected by this virus)

• Windows 95
• Windows 98
• Windows NT
• Windows ME
• Windows 2000
• Windows 2003
• Windows XP

Effect On Machine:

1. Disable Firewall
2. Enable Telnet for exploition of Virus
3. Modifications on Registry

Following Registry Modifications takes place

• HKLM\SOFTWARE\Microsoft\Security Center\Svc • "AntiVirusOverride"=dword:00000001
  • "AntiVirusDisableNotify"=dword:00000001
  • "FirewallDisableNotify"=dword:00000001
  • "FirewallOverride"=dword:00000001
  • "UpdatesDisableNotify"=dword:00000001
  • "UacDisableNotify"=dword:00000001
• Various Explorer settings:
  HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced
  Actual value:
  • "Hidden"=dword:00000001
  New value:
  • "Hidden"=dword:00000002