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lan connected but Not acquiring IP address after malware scan


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Farbar Service Scanner Version: 30-01-2013

Ran by Chinna (administrator) on 06-02-2013 at 22:52:56

Running from "D:\"

Microsoft Windows XP Service Pack 3 (X86)

Boot Mode: Normal

****************************************************************

Internet Services:

============

Connection Status:

==============

Attempt to access Local Host IP returned error: Localhost is blocked: Other errors

LAN connected.

Attempt to access Google IP returned error. Other errors

Attempt to access Google.com returned error: Other errors

Attempt to access Yahoo IP returned error. Other errors

Attempt to access Yahoo.com returned error: Other errors

Windows Firewall:

=============

Firewall Disabled Policy:

==================

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile]

"EnableFirewall"=DWORD:0

System Restore:

============

System Restore Disabled Policy:

========================

Security Center:

============

Windows Update:

============

Windows Autoupdate Disabled Policy:

============================

File Check:

========

C:\WINDOWS\system32\dhcpcsvc.dll => MD5 is legit

C:\WINDOWS\system32\Drivers\afd.sys => MD5 is legit

C:\WINDOWS\system32\Drivers\netbt.sys => MD5 is legit

C:\WINDOWS\system32\Drivers\tcpip.sys => MD5 is legit

C:\WINDOWS\system32\Drivers\ipsec.sys => MD5 is legit

C:\WINDOWS\system32\dnsrslvr.dll => MD5 is legit

C:\WINDOWS\system32\ipnathlp.dll => MD5 is legit

C:\WINDOWS\system32\netman.dll => MD5 is legit

C:\WINDOWS\system32\wbem\WMIsvc.dll => MD5 is legit

C:\WINDOWS\system32\srsvc.dll => MD5 is legit

C:\WINDOWS\system32\Drivers\sr.sys => MD5 is legit

C:\WINDOWS\system32\wscsvc.dll => MD5 is legit

C:\WINDOWS\system32\wbem\WMIsvc.dll => MD5 is legit

C:\WINDOWS\system32\wuauserv.dll

[2009-12-25 10:59] - [2009-06-04 18:05] - 0023576 ____A (Microsoft Corporation) AAE1A6FFBA2B0436E91795120F48C461

C:\WINDOWS\system32\qmgr.dll => MD5 is legit

C:\WINDOWS\system32\es.dll => MD5 is legit

C:\WINDOWS\system32\cryptsvc.dll => MD5 is legit

C:\WINDOWS\system32\svchost.exe => MD5 is legit

C:\WINDOWS\system32\rpcss.dll => MD5 is legit

C:\WINDOWS\system32\services.exe

[2009-06-04 18:02] - [2009-06-04 18:02] - 0110592 ____A (Microsoft Corporation) 020CEAAEDC8EB655B6506B8C70D53BB6

Extra List:

=======

Gpc(3) IPSec(5) NetBT(6) PSched(7) Tcpip(4)

0x0A00000005000000080000000800000001000000020000000300000004000000060000000700000009000000

IpSec Tag value is correct.

**** End of log ****

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Reset TCP/IP stack to installation defaults, Select > Start > Run > type or copy and paste :- netsh int ip reset reset.log tap enter. Next,

Reset WINSOCK entries to installation defaults, Select > Start > Run > type or copy and paste :- netsh winsock reset catalog tap enter wait 1 minute then re-boot. Has the error cleared?

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Let's try to uninstall/reinstall TCP/IP stack.

1. Download winsock.zip from here: http://www.smartestcomputing.us.com/files/file/12-uninstall-tcpip-stack/

Unzip it to the Desktop

Right click on Winsock.reg, click "Merge".

Allow registry merge.

2. Restart computer.

3. Go to Start ==> Control Panel. Double-click Network Connections. Right-click Local Area Connection, and select Properties.

  • On the General tab, click Install a popup window opens.
  • Select Protocol from the list and then click Add.
  • A new window opens, click Have Disk....
  • In the browse... box type c:\windows\inf
  • Click OK.
  • Select Internet Protocol (TCP/IP), and then click OK.
  • Restart the PC and check the connection.

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1. Go Start>Settings>Control Panel

2. Double click Network Connections

3. For a wired network connection, right-click Local Area Connection, and then select Properties.

4. For a wireless network connection, right-click Wireless Network Connection, and then select Properties.

5. From the General tab click Internet Protocol (TCP/IP), make sure it is checked, and then click Properties

6. Click Obtain an IP Address Automatically, and then click OK.

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OK, do the following again in the order it appears:

Go Start > Run > type in cmd Click OK

In Command Prompt window, type in following commands, and hit Enter after each one:

ipconfig /flushdns

ipconfig /registerdns

ipconfig /release

ipconfig /renew

net stop "dns client"

net start "dns client"

Restart computer. > Check connection..

If that doesn't work...

Go Start > Run > type in: cmd Click OK

At Command Prompt, type in:

netsh int ip reset reset.log Hit Enter.

Type in:

netsh winsock reset catalog Hit Enter.

Restart computer > check connection.

If that doesn't work...

1. Download winsock.zip from here: http://www.smartestcomputing.us.com/files/file/12-uninstall-tcpip-stack/

Unzip it to the Desktop

Right click on Winsock.reg, click "Merge".

Allow registry merge.

2. Restart computer.

3. Go to Start ==> Control Panel. Double-click Network Connections. Right-click Local Area Connection, and select Properties.

  • On the General tab, click Install a popup window opens.
  • Select Protocol from the list and then click Add.
  • A new window opens, click Have Disk....
  • In the browse... box type c:\windows\inf
  • Click OK.
  • Select Internet Protocol (TCP/IP), and then click OK.
  • Restart the PC and check the connection.

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