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Trojan horse_Bifrose.QU

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gio
New Member

Date Joined May 2005
Total Posts : 15

Posted 9-19-2007 4:56 (GMT +1)

Hi! I don't know if this this the right place for asking this question, but during an AVG scan, the anti-virus found "trojan horse back door Bifrose.QU" i tried to delete it but it didn't work. Please help me fix it. Thanks.

Logfile of HijackThis v1.99.1
Scan saved at 17.53.03, on 19/09/2007
Platform: Windows XP SP1 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)

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:\WINDOWS\system32\spoolsv.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgamsvr.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgupsvc.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgemc.exe
C:\Programmi\Kerio\Personal Firewall 4\kpf4ss.exe
C:\WINDOWS\System32\VTTimer.exe
C:\WINDOWS\System32\VTtrayp.exe
C:\WINDOWS\SOUNDMAN.EXE
C:\Programmi\KMaestro\KMaestro.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgcc.exe
C:\Programmi\File comuni\Real\Update_OB\realsched.exe
C:\Programmi\ScanSoft\OmniPageSE\opware32.exe
C:\Programmi\iTunes\iTunesHelper.exe
C:\WINDOWS\System32\ctfmon.exe
C:\Programmi\Kerio\Personal Firewall 4\kpf4gui.exe
C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\E_AICN03.EXE
C:\Programmi\Spamihilator\spamihilator.exe
C:\WINDOWS\System32\svchost.exe
C:\Programmi\iPod\bin\iPodService.exe
C:\Programmi\Kerio\Personal Firewall 4\kpf4gui.exe
C:\Programmi\KMaestro\WTS_KEY.EXE
C:\PROGRA~1\Grisoft\AVGFRE~1\avgwb.dat
C:\WINDOWS\Help\explorer.exe
C:\Programmi\Mozilla Firefox\firefox.exe
C:\Giorgia\stampare\xp\Utility\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Collegamenti
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Programmi\Adobe\Acrobat 6.0\Reader\ActiveX\AcroIEHelper.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O4 - HKLM\..\Run: [VTTimer] VTTimer.exe
O4 - HKLM\..\Run: [VTTrayp] VTtrayp.exe
O4 - HKLM\..\Run: [SoundMan] SOUNDMAN.EXE
O4 - HKLM\..\Run: [BtcMaestro] C:\Programmi\KMaestro\KMaestro.exe
O4 - HKLM\..\Run: [AVG7_CC] C:\PROGRA~1\Grisoft\AVGFRE~1\avgcc.exe /STARTUP
O4 - HKLM\..\Run: [TkBellExe] "C:\Programmi\File comuni\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [OPSE reminder] "C:\Programmi\ScanSoft\OmniPageSE\EregIta\Ereg.exe" -r "C:\Programmi\ScanSoft\OmniPageSE\EregIta\ereg.ini"
O4 - HKLM\..\Run: [Omnipage] C:\Programmi\ScanSoft\OmniPageSE\opware32.exe
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [CnxDslTaskBar] "C:\Programmi\Conexant\AccessRunner ADSL\CnxDslTb.exe"
O4 - HKLM\..\Run: [KernelFaultCheck] %systemroot%\system32\dumprep 0 -k
O4 - HKLM\..\Run: [QuickTime Task] "C:\Programmi\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [iTunesHelper] "C:\Programmi\iTunes\iTunesHelper.exe"
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\System32\ctfmon.exe
O4 - HKCU\..\Run: [EPSON Stylus COLOR 580] C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\E_AICN03.EXE /P22 "EPSON Stylus COLOR 580" /O6 "USB001" /M "Stylus COLOR 580"
O4 - HKCU\..\Run: [Spamihilator] "C:\Programmi\Spamihilator\spamihilator.exe"
O4 - HKCU\..\Run: [MsnMsgr] "C:\Programmi\MSN Messenger\MsnMsgr.Exe" /background
O4 - Global Startup: Adobe Gamma Loader.exe.lnk = C:\Programmi\File comuni\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Global Startup: Adobe Gamma Loader.lnk = C:\Programmi\File comuni\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Programmi\Microsoft Office\Office\OSA9.EXE
O16 - DPF: {15B782AF-55D8-11D1-B477-006097098764} (Macromedia Authorware Web Player Control) - file://F:\install\authorware\awswaxf.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{2CC61EA8-33DE-43DF-ADDC-8123877CB335}: NameServer = 85.37.17.17 85.38.28.72
O23 - Service: AVG7 Alert Manager Server (Avg7Alrt) - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVGFRE~1\avgamsvr.exe
O23 - Service: AVG7 Update Service (Avg7UpdSvc) - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVGFRE~1\avgupsvc.exe
O23 - Service: AVG E-mail Scanner (AVGEMS) - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVGFRE~1\avgemc.exe
O23 - Service: Servizio iPod (iPod Service) - Apple Inc. - C:\Programmi\iPod\bin\iPodService.exe
O23 - Service: Kerio Personal Firewall 4 (KPF4) - Kerio Technologies - C:\Programmi\Kerio\Personal Firewall 4\kpf4ss.exe
O23 - Service: DirectX Service (Kywir) - Unknown owner - C:\WINDOWS\System32\directx.exe

Tina Karol
Trusted Member

Date Joined May 2006
Total Posts : 176

Posted 9-21-2007 1:45 (GMT +1)

hello there
i sugges t you to try this bifrose removal. simply follow the instructions given on that link.

tc;)

gio
New Member

Date Joined May 2005
Total Posts : 15

Posted 9-21-2007 2:30 (GMT +1)

Thank you very much I'll try it rigth away!!!

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