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Marcelo Cunha

JS/downloader.Agent

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Olá, gostaria da ajuda dos amigos para desinfecção da minha máquina de dois arquivos que apareceram corrompidos no AVG;

Logfile of HijackThis v1.99.1

Scan saved at 00:27:54, on 30/8/2008

Platform: Windows XP SP2 (WinNT 5.01.2600)

MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)

Running processes:

C:\WINDOWS\System32\smss.exe

C:\WINDOWS\system32\winlogon.exe

C:\WINDOWS\system32\services.exe

C:\WINDOWS\system32\lsass.exe

C:\WINDOWS\system32\svchost.exe

C:\WINDOWS\System32\svchost.exe

C:\WINDOWS\Explorer.EXE

C:\Arquivos de programas\GbPlugin\GbpSv.exe

C:\WINDOWS\system32\spoolsv.exe

C:\ARQUIV~1\Grisoft\AVGFRE~1\avgcc.exe

C:\Arquivos de programas\Spyware Terminator\SpywareTerminatorShield.exe

C:\Arquivos de programas\Java\jre1.6.0_07\bin\jusched.exe

C:\Arquivos de programas\MSN Messenger\MsnMsgr.Exe

C:\Arquivos de programas\Messenger\msmsgs.exe

C:\WINDOWS\system32\ctfmon.exe

C:\ARQUIV~1\Grisoft\AVGFRE~1\avgamsvr.exe

C:\ARQUIV~1\Grisoft\AVGFRE~1\avgupsvc.exe

C:\ARQUIV~1\Grisoft\AVGFRE~1\avgemc.exe

C:\Arquivos de programas\Spyware Terminator\sp_rsser.exe

C:\Documents and Settings\user\Desktop\IEXPLORE.EXE

C:\Documents and Settings\user\Desktop\IEXPLORE.EXE

C:\ARQUIV~1\Crawler\CToolbar.exe

C:\Arquivos de programas\Grisoft\AVG Free\avgwb.dat

C:\Arquivos de programas\WinRAR\WinRAR.exe

C:\DOCUME~1\user\CONFIG~1\Temp\Rar$EX00.078\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://www.crawler.com/search/dispatcher.aspx?tp=aus&qkw=%s&tbid=60446

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://go.microsoft.com/fwlink/?LinkId=69157

R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://go.microsoft.com/fwlink/?LinkId=69157

R1 - HKLM\Software\Microsoft\Internet Explorer\Main,SearchAssistant = http://www.crawler.com/search/ie.aspx?tb_id=60446

R1 - HKLM\Software\Microsoft\Internet Explorer\Main,CustomizeSearch = http://dnl.crawler.com/support/sa_customize.aspx?TbId=60446

R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = http://www.crawler.com/search/ie.aspx?tb_id=60446

R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch = http://dnl.crawler.com/support/sa_customize.aspx?TbId=60446

R3 - URLSearchHook: (no name) - {1CB20BF0-BBAE-40A7-93F4-6435FF3D0411} - C:\ARQUIV~1\Crawler\ctbr.dll

O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Arquivos de programas\Adobe\Acrobat 5.0\Reader\ActiveX\AcroIEHelper.ocx

O2 - BHO: (no name) - {1CB20BF0-BBAE-40A7-93F4-6435FF3D0411} - C:\ARQUIV~1\Crawler\ctbr.dll

O2 - BHO: flashget urlcatch - {2F364306-AA45-47B5-9F9D-39A8B94E7EF7} - C:\Arquivos de programas\FlashGet\jccatch.dll

O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Arquivos de programas\Java\jre1.6.0_07\bin\ssv.dll

O2 - BHO: G-Buster Browser Defense Unibanco - {C41A1C0E-EA6C-11D4-B1B8-444553540008} - C:\Arquivos de programas\GbPlugin\gbiehuni.dll

O2 - BHO: FlashGet GetFlash Class - {F156768E-81EF-470C-9057-481BA8380DBA} - C:\Arquivos de programas\FlashGet\getflash.dll

O3 - Toolbar: Barra de ferramentas &Crawler - {4B3803EA-5230-4DC3-A7FC-33638F3D3542} - C:\ARQUIV~1\Crawler\ctbr.dll

O4 - HKLM\..\Run: [AVG7_CC] C:\ARQUIV~1\Grisoft\AVGFRE~1\avgcc.exe /STARTUP

O4 - HKLM\..\Run: [spywareTerminator] "C:\Arquivos de programas\Spyware Terminator\SpywareTerminatorShield.exe"

O4 - HKLM\..\Run: [sunJavaUpdateSched] "C:\Arquivos de programas\Java\jre1.6.0_07\bin\jusched.exe"

O4 - HKCU\..\Run: [MsnMsgr] "C:\Arquivos de programas\MSN Messenger\MsnMsgr.Exe" /background

O4 - HKCU\..\Run: [MSMSGS] "C:\Arquivos de programas\Messenger\msmsgs.exe" /background

O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe

O8 - Extra context menu item: &Descarregar tudo com o FlashGet - C:\Arquivos de programas\FlashGet\jc_all.htm

O8 - Extra context menu item: &Descarregar utilizando o FlashGet - C:\Arquivos de programas\FlashGet\jc_link.htm

O8 - Extra context menu item: Add to AMV Convert Tool... - C:\Arquivos de programas\MP3 Player Utilities 4.00\AMVConverter\grab.html

O8 - Extra context menu item: Crawler Search - tbr:iemenu

O8 - Extra context menu item: E&xportar para o Microsoft Excel - res://C:\ARQUIV~1\MICROS~2\OFFICE11\EXCEL.EXE/3000

O8 - Extra context menu item: MediaManager tool grab multimedia file - C:\Arquivos de programas\MP3 Player Utilities 4.00\MediaManager\grab.html

O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Arquivos de programas\Java\jre1.6.0_07\bin\ssv.dll

O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Arquivos de programas\Java\jre1.6.0_07\bin\ssv.dll

O9 - Extra button: Pesquisar - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\ARQUIV~1\MICROS~2\OFFICE11\REFIEBAR.DLL

O9 - Extra button: FlashGet - {D6E814A0-E0C5-11d4-8D29-0050BA6940E3} - C:\Arquivos de programas\FlashGet\FlashGet.exe

O9 - Extra 'Tools' menuitem: FlashGet - {D6E814A0-E0C5-11d4-8D29-0050BA6940E3} - C:\Arquivos de programas\FlashGet\FlashGet.exe

O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Arquivos de programas\Messenger\msmsgs.exe

O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Arquivos de programas\Messenger\msmsgs.exe

O14 - IERESET.INF: SEARCH_PAGE_URL=&http://home.microsoft.com/intl/br/access/allinone.asp

O16 - DPF: {0EB0E74A-2A76-4AB3-A7FB-9BD8C29F7F75} (CKAVWebScan Object) - http://www.kaspersky.com/kos/eng/partner/default/kavwebscan_unicode.cab

O16 - DPF: {2D8ED06D-3C30-438B-96AE-4D110FDC1FB8} (ActiveScan 2.0 Installer Class) - http://acs.pandasoftware.com/activescan/cabs/as2stubie.cab

O16 - DPF: {30528230-99f7-4bb4-88d8-fa1d4f56a2ab} (YInstStarter Class) - C:\Arquivos de programas\Yahoo!\Common\yinsthelper.dll

O16 - DPF: {36C417C6-13C6-448B-9784-DD73A93B0582} (McAfee.com Download+Installer Class) - http://download.mcafee.com/molbin/shared/mcinsctl/pt-br/4,0,0,83/mcinsctl.cab

O16 - DPF: {BCC0FF27-31D9-4614-A68E-C18E1ADA4389} (DwnldGroupMgr Class) - http://download.mcafee.com/molbin/shared/mcgdmgr/pt-br/1,0,0,20/mcgdmgr.cab

O17 - HKLM\System\CCS\Services\Tcpip\..\{7C96098F-5E38-40DA-9F59-7B39A2B84B90}: NameServer = 200.204.0.10 200.204.0.138

O18 - Protocol: livecall - {828030A1-22C1-4009-854F-8E305202313F} - C:\ARQUIV~1\MSNMES~1\MSGRAP~1.DLL

O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - C:\ARQUIV~1\MSNMES~1\MSGRAP~1.DLL

O18 - Protocol: tbr - {4D25FB7A-8902-4291-960E-9ADA051CFBBF} - C:\ARQUIV~1\Crawler\ctbr.dll

O20 - Winlogon Notify: GbPluginUni - C:\Arquivos de programas\GbPlugin\gbiehuni.dll

O20 - Winlogon Notify: WgaLogon - C:\WINDOWS\SYSTEM32\WgaLogon.dll

O21 - SSODL: WPDShServiceObj - {AAA288BA-9A4C-45B0-95D7-94D524869DB5} - C:\WINDOWS\system32\WPDShServiceObj.dll

O23 - Service: AVG7 Alert Manager Server (Avg7Alrt) - GRISOFT, s.r.o. - C:\ARQUIV~1\Grisoft\AVGFRE~1\avgamsvr.exe

O23 - Service: AVG7 Update Service (Avg7UpdSvc) - GRISOFT, s.r.o. - C:\ARQUIV~1\Grisoft\AVGFRE~1\avgupsvc.exe

O23 - Service: AVG E-mail Scanner (AVGEMS) - GRISOFT, s.r.o. - C:\ARQUIV~1\Grisoft\AVGFRE~1\avgemc.exe

O23 - Service: Spyware Terminator Realtime Shield Service (sp_rssrv) - Crawler.com - C:\Arquivos de programas\Spyware Terminator\sp_rsser.exe

:confused:

ANALYSIS: 2008-09-03 11:43:14

PROTECTIONS: 1

MALWARE: 2

SUSPECTS: 0

;***********************************************************************************************************************************************************************************

PROTECTIONS

Description Version Active Updated

;===================================================================================================================================================================================

AVG 7.5.526 7.5.526 Yes Yes

;===================================================================================================================================================================================

MALWARE

Id Description Type Active Severity Disinfectable Disinfected Location

;===================================================================================================================================================================================

00145731 Cookie/Tribalfusion TrackingCookie No 0 Yes No C:\Documents and Settings\user\Cookies\user@tribalfusion[2].txt

03571102 Adware/RogueAntimalware2008 Adware No 0 Yes No C:\Arquivos de programas\WinClamAVShield\pthreadVC2.dll

;===================================================================================================================================================================================

SUSPECTS

Sent Location G

;===================================================================================================================================================================================

;===================================================================================================================================================================================

VULNERABILITIES

Id Severity Description G

;===================================================================================================================================================================================

;===================================================================================================================================================================================

E agora quando coloquei o meu pendrive ele foi infectado e gerou uma pasta cheio de arquivos enormes e que só são leituras e eu não consigo apagar do pendrive e estou com MEDO de colocar no USB e infectar o meu computar. Poderiam me ajudar com isso também?

Grato.

Editado por Marcelo Cunha

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