problem

problem

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  • gaga80 
  • Novi MyCity građanin
  • Pridružio: 11 Sep 2008
  • Poruke: 4

Pozz...

Pre par dana mi je avast prijavio virus na USB Flashu i od tada mi kompjuter radi veoma usporeno...

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 20:31:17, on 11-Sep-08
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\Explorer.EXE
C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
C:\Program Files\Alwil Software\Avast4\ashServ.exe
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\system32\agrsmsvc.exe
C:\Program Files\Alwil Software\Avast4\ashMaiSv.exe
C:\Program Files\Alwil Software\Avast4\ashWebSv.exe
C:\WINDOWS\RTHDCPL.EXE
C:\Program Files\CyberLink\PowerDVD\PDVDServ.exe
C:\WINDOWS\system32\igfxtray.exe
C:\WINDOWS\system32\hkcmd.exe
C:\WINDOWS\system32\igfxpers.exe
C:\Program Files\Common Files\ACD Systems\EN\DevDetect.exe
C:\Program Files\QuickTime\qttask.exe
C:\WINDOWS\system32\igfxsrvc.exe
C:\Program Files\Nokia\Nokia PC Suite 6\LaunchApplication.exe
C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\Adobe\Acrobat 7.0\Reader\reader_sl.exe
C:\WINDOWS\system32\svchost.exe
C:\Program Files\PC Connectivity Solution\ServiceLayer.exe
C:\DOCUME~1\PC\LOCALS~1\Temp\RtkBtMnt.exe
C:\WINDOWS\system32\wuauclt.exe
C:\Program Files\Trend Micro\HijackThis\HijackThis.exe

O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O4 - HKLM\..\Run: [RTHDCPL] RTHDCPL.EXE
O4 - HKLM\..\Run: [Alcmtr] ALCMTR.EXE
O4 - HKLM\..\Run: [RemoteControl] "C:\Program Files\CyberLink\PowerDVD\PDVDServ.exe"
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [IgfxTray] C:\WINDOWS\system32\igfxtray.exe
O4 - HKLM\..\Run: [HotKeysCmds] C:\WINDOWS\system32\hkcmd.exe
O4 - HKLM\..\Run: [Persistence] C:\WINDOWS\system32\igfxpers.exe
O4 - HKLM\..\Run: [Device Detector] "C:\Program Files\Common Files\ACD Systems\EN\DevDetect.exe" -autorun
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [PCSuiteTrayApplication] C:\Program Files\Nokia\Nokia PC Suite 6\LaunchApplication.exe -startup
O4 - HKLM\..\Run: [avast!] C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe
O4 - HKUS\S-1-5-19\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'LOCAL SERVICE')
O4 - HKUS\S-1-5-20\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'NETWORK SERVICE')
O4 - HKUS\S-1-5-18\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'SYSTEM')
O4 - HKUS\.DEFAULT\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'Default user')
O4 - Global Startup: Adobe Reader Speed Launch.lnk = C:\Program Files\Adobe\Acrobat 7.0\Reader\reader_sl.exe
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O17 - HKLM\System\CCS\Services\Tcpip\..\{615D809E-29B2-40B3-BC75-BFE5ACC1A0F4}: NameServer = 192.168.200.1
O23 - Service: Agere Modem Call Progress Audio (AgereModemAudio) - Agere Systems - C:\WINDOWS\system32\agrsmsvc.exe
O23 - Service: avast! iAVS4 Control Service (aswUpdSv) - ALWIL Software - C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
O23 - Service: avast! Antivirus - ALWIL Software - C:\Program Files\Alwil Software\Avast4\ashServ.exe
O23 - Service: avast! Mail Scanner - ALWIL Software - C:\Program Files\Alwil Software\Avast4\ashMaiSv.exe
O23 - Service: avast! Web Scanner - ALWIL Software - C:\Program Files\Alwil Software\Avast4\ashWebSv.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Common Files\InstallShield\Driver\11\Intel 32\IDriverT.exe
O23 - Service: ServiceLayer - Nokia. - C:\Program Files\PC Connectivity Solution\ServiceLayer.exe

--
End of file - 4361 bytes

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  • dr_Bora  Male
  • Anti Malware Fighter
    Rank 2
  • Pridružio: 24 Jul 2007
  • Poruke: 12280
  • Gde živiš: Höganäs, SE

Poz...


Šta je avast! uradio sa tim što je detektovao?


Preimenuj ovo: C:\Program Files\Trend Micro\HijackThis\HijackThis.exe

u ovo: C:\Program Files\tr3\tr3\tr3.exe

i zatim postavi svež logfile.

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  • gaga80 
  • Novi MyCity građanin
  • Pridružio: 11 Sep 2008
  • Poruke: 4

Avast je izbriso neki fajl pored kojeg je pisalo Win32:Trojan-gen {Other}

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 13:25:09, on 12-Sep-08
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:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\Alwil Software\Avast4\ashServ.exe
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\system32\agrsmsvc.exe
C:\Program Files\Alwil Software\Avast4\ashMaiSv.exe
C:\Program Files\Alwil Software\Avast4\ashWebSv.exe
C:\WINDOWS\RTHDCPL.EXE
C:\Program Files\CyberLink\PowerDVD\PDVDServ.exe
C:\WINDOWS\system32\igfxtray.exe
C:\WINDOWS\system32\hkcmd.exe
C:\WINDOWS\system32\igfxpers.exe
C:\Program Files\Common Files\ACD Systems\EN\DevDetect.exe
C:\Program Files\QuickTime\qttask.exe
C:\Program Files\Nokia\Nokia PC Suite 6\LaunchApplication.exe
C:\WINDOWS\system32\igfxsrvc.exe
C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
C:\WINDOWS\system32\ctfmon.exe
C:\WINDOWS\system32\svchost.exe
C:\Program Files\PC Connectivity Solution\ServiceLayer.exe
C:\DOCUME~1\PC\LOCALS~1\Temp\RtkBtMnt.exe
C:\Program Files\ACD Systems\ACDSee\6.0\ACDSee6.exe
C:\Program Files\Common Files\ACD Systems\DBLocalServer.exe
C:\Program Files\Trend Micro\HijackThis\HijackThis.exe
C:\Program Files\Trend Micro\HijackThis\tr3.exe

O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O4 - HKLM\..\Run: [RTHDCPL] RTHDCPL.EXE
O4 - HKLM\..\Run: [Alcmtr] ALCMTR.EXE
O4 - HKLM\..\Run: [RemoteControl] "C:\Program Files\CyberLink\PowerDVD\PDVDServ.exe"
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [IgfxTray] C:\WINDOWS\system32\igfxtray.exe
O4 - HKLM\..\Run: [HotKeysCmds] C:\WINDOWS\system32\hkcmd.exe
O4 - HKLM\..\Run: [Persistence] C:\WINDOWS\system32\igfxpers.exe
O4 - HKLM\..\Run: [Device Detector] "C:\Program Files\Common Files\ACD Systems\EN\DevDetect.exe" -autorun
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [PCSuiteTrayApplication] C:\Program Files\Nokia\Nokia PC Suite 6\LaunchApplication.exe -startup
O4 - HKLM\..\Run: [avast!] C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe
O4 - HKUS\S-1-5-19\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'LOCAL SERVICE')
O4 - HKUS\S-1-5-20\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'NETWORK SERVICE')
O4 - HKUS\S-1-5-18\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'SYSTEM')
O4 - HKUS\.DEFAULT\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'Default user')
O4 - Global Startup: Adobe Reader Speed Launch.lnk = C:\Program Files\Adobe\Acrobat 7.0\Reader\reader_sl.exe
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O17 - HKLM\System\CCS\Services\Tcpip\..\{615D809E-29B2-40B3-BC75-BFE5ACC1A0F4}: NameServer = 192.168.200.1
O23 - Service: Agere Modem Call Progress Audio (AgereModemAudio) - Agere Systems - C:\WINDOWS\system32\agrsmsvc.exe
O23 - Service: avast! iAVS4 Control Service (aswUpdSv) - ALWIL Software - C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
O23 - Service: avast! Antivirus - ALWIL Software - C:\Program Files\Alwil Software\Avast4\ashServ.exe
O23 - Service: avast! Mail Scanner - ALWIL Software - C:\Program Files\Alwil Software\Avast4\ashMaiSv.exe
O23 - Service: avast! Web Scanner - ALWIL Software - C:\Program Files\Alwil Software\Avast4\ashWebSv.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Common Files\InstallShield\Driver\11\Intel 32\IDriverT.exe
O23 - Service: ServiceLayer - Nokia. - C:\Program Files\PC Connectivity Solution\ServiceLayer.exe

--
End of file - 4434 bytes

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  • dr_Bora  Male
  • Anti Malware Fighter
    Rank 2
  • Pridružio: 24 Jul 2007
  • Poruke: 12280
  • Gde živiš: Höganäs, SE

Ovde nema tragova malware-a, no...

Izvršićemo još jednu proveru.


Preuzmi gmer.zip sa ovog linka i sačuvaj na Desktopu.
Raspakuj ga u neki folder.

Dupli klik na gmer.exe za početak: Izaberi Rootkit/Malware Tab na vrhu.
Desni klik na sred forme programa. Pojaviće se menij u kojem je potrebno otići na Options i tu štiklirati opciju Only non MS files
Klikni na Scan.
Kada je skeniranje završeno, klik na Copy dugme ispod - ovo će sačuvati rezultate skeniranja u Clipboard.
Iskoristi opciju Paste u Notepad-u da bi to prebacio u tekst. Snimi taj tekst iz Notepada kao fajl log.txt


Iskoristi opciju Prikači fajl ispod polja za pisanje poruke na forumu, i prikači nam ovde fajl koji smo malopre snimili.

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  • gaga80 
  • Novi MyCity građanin
  • Pridružio: 11 Sep 2008
  • Poruke: 4

mycity.rs/must-login.png

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  • dr_Bora  Male
  • Anti Malware Fighter
    Rank 2
  • Pridružio: 24 Jul 2007
  • Poruke: 12280
  • Gde živiš: Höganäs, SE

Ništa problematično - ovde nema malware-a.


Možemo da pogledamo kakvo je stanje na tom flash drive-u...


Skini sledeci program - http://amf.mycity.rs/personal/bobby/USB_blocker/usb_blocker.exe
- startuj ga i odaberi opciju Auto block
- ubaci USB stick u komp i sacekaj koji sekund (recimo 5-10 sekundi)
- program je sada uradio analizu sticka (vidi se u donjem delu programa, u logu)
- gore levo klikni duplo na slovo koje oznacava particiju, tj. tvoj USB stick
- dole kraj sata ce se pojaviti poruka da smes da izvadis USB stick iz kompa
- ne gasi program, vec ubaci sledeci USB stick i za njega isto sacekaj par sekundi, i tako redom za sve stickove, MP3 plejere, mobilni
- zapamti kojim redom su ubacivani stickovi

Kada sve to zavrsis, log u donjem delu programa ce sadrzati sve podatke koji su meni potrebni da bih video koji stick je zarazen.
Klikni desnim dugmetom misa na log/izvestaj i odaberi Save log.
Automatski ce se otvoriti Notepad i u njemu izvestaj.
Iskopiraj mi taj izvestaj ovde na forum.

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  • gaga80 
  • Novi MyCity građanin
  • Pridružio: 11 Sep 2008
  • Poruke: 4

USB_blocker by bobby

Started at 12-Sep-08 19:37:30

Scanning for connected USB Mass storage...
========================================
========================================
Scanning for other storage...
========================================
C: 9cb19ae8-a4b9-11dc-9628-806d6172696f
D: 9cb19ae9-a4b9-11dc-9628-806d6172696f
========================================

Scanning fixed storage for autorun.inf files...
========================================
========================================



New device connected at 12-Sep-08 19:38:14

Scanning for connected USB Mass storage...
========================================
F: 7829a3d4-07aa-11dd-82d5-001b3867dd7e
========================================

Scanning USB mass storage for autorun.inf and desktop.ini files...
========================================

autorun.inf found on F:
File F:\autorun.inf renamed successfully

desktop.ini found on F:
Sanitizing Shell Menu...
Sanitized 7829a3d4-07aa-11dd-82d5-001b3867dd7e
========================================

offline
  • dr_Bora  Male
  • Anti Malware Fighter
    Rank 2
  • Pridružio: 24 Jul 2007
  • Poruke: 12280
  • Gde živiš: Höganäs, SE

Ok. Možeš obrisati file autorun.inf.blocked sa flash drive-a.


Kao što rekoh ranije, PC je čist tako da smo ovde gotovi.

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