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infected !! (New)

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bertus's Avatar
Junior Member with 4 posts.
 
Join Date: Nov 2009
Experience: Beginner
07-Nov-2009, 11:53 AM #1
infected !!
HI guys.
My PC is infected !!

thanks a lot for your help !!

What I see?
Firefox open the page this page itself :
meetlocalpeople.org

The NOD32 antivirus open an alarm window every 10 minutes with these alerts :
07/11/2009 12:23:44 p.m.
IMON
try to download : rs246tl.rapidshare.com/files/300452657/r91
Variant of Win32/Agent.OSE (Troyano)



07/11/2009 12:27:30 p.m.
try to download : 91.212.226.178/scinst.exe
Variant of Win32/Small.CVQ (Troyano)


so :


Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 12:34:11 p.m., on 07/11/2009
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)
Boot mode: Normal

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\system32\spoolsv.exe
C:\Archivos de programa\Eset\nod32krn.exe
C:\WINDOWS\explorer.exe
C:\WINDOWS\system32\VTTimer.exe
C:\WINDOWS\system32\VTtrayp.exe
C:\WINDOWS\SOUNDMAN.EXE
C:\Archivos de programa\CyberLink\PowerDVD\PDVDServ.exe
C:\Archivos de programa\Eset\nod32kui.exe
C:\Archivos de programa\Skype\Phone\Skype.exe
C:\WINDOWS\System32\svchost.exe
C:\Archivos de programa\Skype\Plugin Manager\skypePM.exe
C:\Archivos de programa\Messenger\msmsgs.exe
C:\WINDOWS\system32\notepad.exe
C:\Archivos de programa\Trend Micro\HijackThis\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = about:blank
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Vínculos
F2 - REG:system.ini: UserInit=C:\WINDOWS\system32\userinit.exe
O2 - BHO: AcroIEHelperStub - {18DF081C-E8AD-4283-A596-FA578C2EBDC3} - C:\Archivos de

programa\Archivos comunes\Adobe\Acrobat\ActiveX\AcroIEHelperShim.dll
O2 - BHO: (no name) - {7E853D72-626A-48EC-A868-BA8D5E23E045} - (no file)
O4 - HKLM\..\Run: [VTTimer] VTTimer.exe
O4 - HKLM\..\Run: [VTTrayp] VTtrayp.exe
O4 - HKLM\..\Run: [SoundMan] SOUNDMAN.EXE
O4 - HKLM\..\Run: [RemoteControl] "C:\Archivos de programa\CyberLink\PowerDVD\PDVDServ.exe"
O4 - HKLM\..\Run: [nod32kui] "C:\Archivos de programa\Eset\nod32kui.exe" /WAITSERVICE
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "C:\Archivos de programa\Adobe\Reader

9.0\Reader\Reader_sl.exe"
O4 - HKLM\..\Run: [Adobe ARM] "C:\Archivos de programa\Archivos comunes\Adobe\ARM\1.0\AdobeARM.exe"
O4 - HKCU\..\Run: [Skype] "C:\Archivos de programa\Skype\Phone\Skype.exe" /nosplash /minimized
O8 - Extra context menu item: E&xportar a Microsoft Excel -

res://C:\ARCHIV~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: Referencia - {92780B25-18CC-41C8-B9BE-3C9C571A8263} -

C:\ARCHIV~1\MICROS~2\OFFICE11\REFIEBAR.DLL
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Archivos de

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

C:\Archivos de programa\Messenger\msmsgs.exe
O17 - HKLM\System\CCS\Services\Tcpip\..\{C9BE3C9D-0B99-4228-ACB6-62A5C9E1ABB1}: NameServer =

192.168.1.100
O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} -

C:\ARCHIV~1\ARCHIV~1\Skype\SKYPE4~1.DLL
O23 - Service: NOD32 Kernel Service (NOD32krn) - Eset - C:\Archivos de programa\Eset\nod32krn.exe

--

Last edited by Cookiegal; 08-Nov-2009 at 11:02 PM.. Reason: To remove malicious links
bertus's Avatar
Junior Member with 4 posts.
 
Join Date: Nov 2009
Experience: Beginner
08-Nov-2009, 12:04 PM #2
hijack updated
I run Spybot.
Post the new log :
Thanks for help !!

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 12:54:40 p.m., on 08/11/2009
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)
Boot mode: Normal

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\system32\spoolsv.exe
C:\Archivos de programa\Eset\nod32krn.exe
C:\WINDOWS\explorer.exe
C:\WINDOWS\system32\VTTimer.exe
C:\WINDOWS\system32\VTtrayp.exe
C:\WINDOWS\SOUNDMAN.EXE
C:\Archivos de programa\CyberLink\PowerDVD\PDVDServ.exe
C:\Archivos de programa\Eset\nod32kui.exe
C:\WINDOWS\System32\svchost.exe
C:\Archivos de programa\Messenger\msmsgs.exe
C:\Archivos de programa\Spybot - Search & Destroy\TeaTimer.exe
C:\Archivos de programa\Trend Micro\HijackThis\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = about:blank
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Vínculos
F2 - REG:system.ini: UserInit=C:\WINDOWS\system32\userinit.exe
O2 - BHO: AcroIEHelperStub - {18DF081C-E8AD-4283-A596-FA578C2EBDC3} - C:\Archivos de programa\Archivos comunes\Adobe\Acrobat\ActiveX\AcroIEHelperShim.dll
O2 - BHO: Spybot-S&D IE Protection - {53707962-6F74-2D53-2644-206D7942484F} - C:\ARCHIV~1\SPYBOT~1\SDHelper.dll
O2 - BHO: (no name) - {7E853D72-626A-48EC-A868-BA8D5E23E045} - (no file)
O4 - HKLM\..\Run: [VTTimer] VTTimer.exe
O4 - HKLM\..\Run: [VTTrayp] VTtrayp.exe
O4 - HKLM\..\Run: [SoundMan] SOUNDMAN.EXE
O4 - HKLM\..\Run: [RemoteControl] "C:\Archivos de programa\CyberLink\PowerDVD\PDVDServ.exe"
O4 - HKLM\..\Run: [nod32kui] "C:\Archivos de programa\Eset\nod32kui.exe" /WAITSERVICE
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "C:\Archivos de programa\Adobe\Reader 9.0\Reader\Reader_sl.exe"
O4 - HKLM\..\Run: [Adobe ARM] "C:\Archivos de programa\Archivos comunes\Adobe\ARM\1.0\AdobeARM.exe"
O4 - HKCU\..\Run: [Skype] "C:\Archivos de programa\Skype\Phone\Skype.exe" /nosplash /minimized
O4 - HKCU\..\Run: [SpybotSD TeaTimer] C:\Archivos de programa\Spybot - Search & Destroy\TeaTimer.exe
O8 - Extra context menu item: E&xportar a Microsoft Excel - res://C:\ARCHIV~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: Referencia - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\ARCHIV~1\MICROS~2\OFFICE11\REFIEBAR.DLL
O9 - Extra button: (no name) - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - C:\ARCHIV~1\SPYBOT~1\SDHelper.dll
O9 - Extra 'Tools' menuitem: Spybot - Search & Destroy Configuration - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - C:\ARCHIV~1\SPYBOT~1\SDHelper.dll
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Archivos de programa\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Archivos de programa\Messenger\msmsgs.exe
O17 - HKLM\System\CCS\Services\Tcpip\..\{C9BE3C9D-0B99-4228-ACB6-62A5C9E1ABB1}: NameServer = 192.168.1.100
O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - C:\ARCHIV~1\ARCHIV~1\Skype\SKYPE4~1.DLL
O23 - Service: NOD32 Kernel Service (NOD32krn) - Eset - C:\Archivos de programa\Eset\nod32krn.exe

--
End of file - 3359 bytes
bertus's Avatar
Junior Member with 4 posts.
 
Join Date: Nov 2009
Experience: Beginner
08-Nov-2009, 06:16 PM #3
scvhost log
because the NOD32 send message tha thescvhost is triing to conect remote server, I ran tasklist /svc >tasklist.txt and I got :
Can you analize ? thanks !!


Nombre de imagen PID Servicios
========================= ====== =============================================
System Idle Process 0 N/D
System 4 N/D
smss.exe 584 N/D
csrss.exe 632 N/D
winlogon.exe 656 N/D
services.exe 700 Eventlog, PlugPlay
lsass.exe 712 PolicyAgent, ProtectedStorage, SamSs
svchost.exe 872 DcomLaunch, TermService
svchost.exe 960 RpcSs
svchost.exe 1068 AudioSrv, BITS, CryptSvc, Dhcp, dmserver,
ERSvc, EventSystem,
FastUserSwitchingCompatibility, helpsvc,
lanmanserver, lanmanworkstation, Netman,
Nla, RasMan, Schedule, seclogon, SENS,
SharedAccess, ShellHWDetection, srservice,
TapiSrv, Themes, TrkWks, winmgmt, WZCSVC
svchost.exe 1172 Dnscache
svchost.exe 1268 LmHosts, RemoteRegistry, SSDPSRV, WebClient
spoolsv.exe 1468 Spooler
nod32krn.exe 1628 NOD32krn
alg.exe 128 ALG
explorer.exe 912 N/D
VTTimer.exe 1128 N/D
VTTrayp.exe 1132 N/D
soundman.exe 1168 N/D
PDVDServ.exe 1188 N/D
nod32kui.exe 1196 N/D
svchost.exe 328 HTTPFilter
msmsgs.exe 3540 N/D
TeaTimer.exe 10036 N/D
firefox.exe 4072 N/D
notepad.exe 13912 N/D
cmd.exe 6440 N/D
tasklist.exe 6220 N/D
wmiprvse.exe 11104 N/D
bertus's Avatar
Junior Member with 4 posts.
 
Join Date: Nov 2009
Experience: Beginner
08-Nov-2009, 08:04 PM #4
Hi.
because no help yet, triying some simple tasks.
I went to windows firewall and unselect skype and messenger in the exceptions.
eureka.
The NOD32 doesnt detect conecction to malware server (see my first post) since that.

Two questions :
- Probably skype o messenger files are infected (or related files). I can survival without these two programs but I prefer to clean. Some help ?
- Is it possible the infections is active in some way yet?

Thanks.
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