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Can't Access Internet trough HTTP but P2P is working


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#1 Picollo30

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Posted 24 May 2011 - 06:58 PM

Hi guys


Greetings to you all. Im posting this here in the hopes you can help me out with some odd behaviour my computer is having the past few days.

It happens when im browsing the web and i see in a flash a dos shell window opening with some script running way too fast i can only make it out some code and the work LSP repeated a lot.

Suddenly when the dosshell closes i stop having access to http browsing, although i can update google chrome for example, utorrent is working too. Strange thing is when i stop avast protection i can browse again but this fix doesnt work all the time.


I havent made any changes to avast it has been untouched for months. i also started at the same time having a lot of memory cant be read errors for example closing google chrome or ie8 or even explorer.exe. can this be connected?

I ran spybot search & destroy (nothing detected) and also super anti spyware and malware bytes which found a trojan and vundo wich i promptly removed and saved the logs. i can post the logs if you guys want. The problem however continues.


i also saved a hijack this log but will post only if moderator allows it.

Super Anti Spyware log

SUPERAntiSpyware Scan Log
http://www.superantispyware.com

Generated 05/24/2011 at 11:31 PM

Application Version : 4.52.1000

Core Rules Database Version : 7129
Trace Rules Database Version: 4941

Scan type : Complete Scan
Total Scan Time : 04:10:18

Memory items scanned : 281
Memory threats detected : 0
Registry items scanned : 12372
Registry threats detected : 10
File items scanned : 53893
File threats detected : 3

Trojan.Agent/Gen
HKLM\System\ControlSet012\Services\ute4mtyw
C:\WINDOWS\SYSTEM32\DRIVERS\UTE4MTYW.SYS
HKLM\System\ControlSet012\Enum\Root\LEGACY_ute4mtyw
HKLM\System\ControlSet013\Services\ute4mtyw
HKLM\System\ControlSet013\Enum\Root\LEGACY_ute4mtyw
HKLM\System\ControlSet014\Services\ute4mtyw
HKLM\System\ControlSet014\Enum\Root\LEGACY_ute4mtyw
HKLM\System\ControlSet015\Services\ute4mtyw
HKLM\System\ControlSet015\Enum\Root\LEGACY_ute4mtyw
HKLM\System\CurrentControlSet\Services\ute4mtyw
HKLM\System\CurrentControlSet\Enum\Root\LEGACY_ute4mtyw
C:\DOCUMENTS AND SETTINGS\PAULO MONTEIRO\AMBIENTE DE TRABALHO\SYS47682.EXE

Adware.Vundo/Variant-MSFake
C:\PROGRAMAS\NICOTINE+\USP10.DLL



and Malware bytes log


Malwarebytes' Anti-Malware 1.50.1.1100
www.malwarebytes.org

Versão da base de dados: 6663

Windows 5.1.2600 Service Pack 3 (Safe Mode)
Internet Explorer 8.0.6001.18702

25-05-2011 0:04:53
mbam-log-2011-05-25 (00-04-53).txt

Tipo de pesquisa: Rápida
Objectos verificados: 232354
Tempo decorrido: 6 minuto(s), 56 segundo(s)

Processos de memória infectados: 0
módulos de Memória infectados: 0
Chaves do Registo Infectadas: 1
Valores do Registo infectados: 0
Itens de dados do Registo Infectados: 0
Pastas Infectadas: 1
Ficheiros Infectados: 14

Processos de memória infectados:
(Nenhum item malicioso detectado)

módulos de Memória infectados:
(Nenhum item malicioso detectado)

Chaves do Registo Infectadas:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\TCPZ (Rootkit.Agent) -> Quarantined and deleted successfully.

Valores do Registo infectados:
(Nenhum item malicioso detectado)

Itens de dados do Registo Infectados:
(Nenhum item malicioso detectado)

Pastas Infectadas:
c:\programas\TSearch (Adware.TSearch) -> Quarantined and deleted successfully.

Ficheiros Infectados:
c:\WINDOWS\system32\drivers\tcpz-x86d.sys (Rootkit.Agent) -> Quarantined and deleted successfully.
c:\documents and settings\paulo monteiro\ambiente de trabalho\erpsetup.exe (Rogue.ErrorRepairProfessional) -> Quarantined and deleted successfully.
c:\WINDOWS\box_cfostask.exe (RiskWare.Tool.CK) -> Quarantined and deleted successfully.
c:\programas\TSearch\DBGHELP.DLL (Adware.TSearch) -> Quarantined and deleted successfully.
c:\programas\TSearch\English.Slg (Adware.TSearch) -> Quarantined and deleted successfully.
c:\programas\TSearch\French.Slg (Adware.TSearch) -> Quarantined and deleted successfully.
c:\programas\TSearch\imagehlp.dll (Adware.TSearch) -> Quarantined and deleted successfully.
c:\programas\TSearch\programme test.exe (Adware.TSearch) -> Quarantined and deleted successfully.
c:\programas\TSearch\README.TXT (Adware.TSearch) -> Quarantined and deleted successfully.
c:\programas\TSearch\THotkeys.dll (Adware.TSearch) -> Quarantined and deleted successfully.
c:\programas\TSearch\TSearch.chm (Adware.TSearch) -> Quarantined and deleted successfully.
c:\programas\TSearch\TSearch.exe (Adware.TSearch) -> Quarantined and deleted successfully.
c:\programas\TSearch\tsearchdll.dll (Adware.TSearch) -> Quarantined and deleted successfully.
c:\programas\TSearch\TSpeech.dll (Adware.TSearch) -> Quarantined and deleted successfully.


Thanks in advance


Specs: Pentium IV 3.1 GHZ 4 GB RAM Windows XP 32 bits Home Edition

Edited by Picollo30, 24 May 2011 - 07:15 PM.


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#2 cryptodan

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Posted 24 May 2011 - 07:23 PM

Please follow the instructions in ==>This Guide<==.

Once the proper logs are created, then make a NEW TOPIC and post it ==>HERE<== Please include the link to this topic in your new topic and a description of your computer issues and what you have done to resolve them.

If you can produce at least some of the logs, then please create the new topic and explain what happens when you try to create the log(s) that you couldn't get. If you cannot produce any of the logs, then still post the topic and explain that you followed the Prep. Guide, were unable to create the logs, and describe what happens when you try to create the logs.

Once you have created the new topic, please reply back here with a link to the new topic.

#3 Picollo30

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Posted 24 May 2011 - 08:35 PM

cryptodan here's the new topic i've made. thanks for helping me out


http://www.bleepingcomputer.com/forums/topic399392.html#entry2262313

#4 Animal

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Posted 24 May 2011 - 09:42 PM

Now that your log is properly posted, you should NOT make further changes to your computer (install/uninstall programs, use special fix tools, delete files, edit the registry, etc) unless advised by a Malware Removal Team member, nor should you continue to ask for help elsewhere. Doing so can result in system changes which may not show it the logs you already posted. Further, any modifications you make on your own may cause confusion for the helper assisting you and could complicate the malware removal process which would extend the time it takes to clean your computer.

From this point on the Malware Removal Team should be the only members that you take advice from, until they have verified your log as clean.

Please be patient. It may take a while to get a response because the Malware Removal Team members are very busy working logs posted before yours. They are volunteers who will help you out as soon as possible. Once you have made your post and are waiting, please DO NOT make another reply until it has been responded to by a member of the Malware Removal Team. Generally the staff checks the forum for postings that have 0 replies as this makes it easier for them to identify those who have not been helped. If you post another response there will be 1 reply. A team member, looking for a new log to work may assume another Malware Removal Team member is already assisting you and not open the thread to respond.

To avoid confusion, I am closing this topic.

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