Win32 Fasec (Trj) found while opening Firefox

[b-baller01]

Hallo everybody.
First of all - a happy new year to all!
My new year didnt start that good avast 4.8 Pro running on Vista Ultimate found a virus Win32 Fasec (Trj) while opening Firefox.
I moved it to chest and made a boot scan, but it keeps reappearing.
can anyone help?
Thank you...hope to hear from you soon

[b-baller01]

I just tried Malwarebytes' Anti-Malware and found several things and deleted them
her is the log file
and suddenly Avira`s Antivir is updating again!


LOGFILE :
_______________________________________________________________________________________________________________
Malwarebytes' Anti-Malware 1.31
Datenbank Version: 1610
Windows 6.0.6001 Service Pack 1

04.01.2009 16:20:07
mbam-log-2009-01-04 (16-20-07).txt

Scan-Methode: Quick-Scan
Durchsuchte Objekte: 52248
Laufzeit: 2 minute(s), 32 second(s)

Infizierte Speicherprozesse: 0
Infizierte Speichermodule: 0
Infizierte Registrierungsschlüssel: 2
Infizierte Registrierungswerte: 0
Infizierte Dateiobjekte der Registrierung: 0
Infizierte Verzeichnisse: 3
Infizierte Dateien: 6

Infizierte Speicherprozesse:
(Keine bösartigen Objekte gefunden)

Infizierte Speichermodule:
(Keine bösartigen Objekte gefunden)

Infizierte Registrierungsschlüssel:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{055fd26d-3a88-4e15-963d-dc8493744b1d} (Adware.BHO) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\CLSID\{055fd26d-3a88-4e15-963d-dc8493744b1d} (Adware.BHO) -> Quarantined and deleted successfully.

Infizierte Registrierungswerte:
(Keine bösartigen Objekte gefunden)

Infizierte Dateiobjekte der Registrierung:
(Keine bösartigen Objekte gefunden)

Infizierte Verzeichnisse:
C:\resycled (Trojan.DNSChanger) -> Quarantined and deleted successfully.
C:\ProgramData\Microsoft\Windows\Start Menu\Programs\videosoft (Trojan.DNSChanger) -> Quarantined and deleted successfully.
C:\Users\huftier\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\videosoft (Trojan.DNSChanger) -> Quarantined and deleted successfully.

Infizierte Dateien:
C:\Users\huftier\AppData\Local\Temp\~nsu.tmp\Au_.exe (Trojan.FakeAlert) -> Quarantined and deleted successfully.
C:\ProgramData\Microsoft\Windows\Start Menu\Programs\videosoft\Uninstall.lnk (Trojan.DNSChanger) -> Quarantined and deleted successfully.
C:\Windows\System32\drivers\msqpdxnxvcqfep.sys (Trojan.Agent) -> Quarantined and deleted successfully.
C:\Windows\System32\serauth1.dll (Trojan.Agent) -> Quarantined and deleted successfully.
C:\Windows\System32\serauth2.dll (Trojan.Agent) -> Quarantined and deleted successfully.
C:\Program Files\ICQToolbar\toolbaru.dll (Adware.BHO) -> Quarantined and deleted successfully.

[DavidR]

Looks like what was restoring the file detected as win32:fasec must have been removed, or I guess you would mention that avast continues to detect it.

Your mention of also having Avira installed, is something that isn't considered so good, having two resident AVs installed on the same system. Resident AVs install/run low level drivers to hook files so they can be scanned, this could cause conflict between the drivers. Though this is said to be less of a problem on Vista, but I have zero experience of Vista.

It is good that MBAM has dealt with C:\resycled (Trojan.DNSChanger) as this normally requires another specialist tool.

Welcome to the forums.

[b-baller01]

OK. Thank you for your reply.
now almost all problems are solved.
But sometimest Avast blocks my internet without saying something, suddenly i cant display any sites.
Sometimes it helps to stop avast for a while.
But there are also sometimes i need to reboot.
What could cause this problem  ?
And if I want to reboot nothing happens - I have to shut the system down by holding the power button a couple seconds.
After a reboot everything works fine again.

[DavidR]

Well avast isn't a firewall so doesn't block, but scans for infection and alerts you (then it would block) so if you aren't getting alerts avast isn't blocking.

What is your firewall ?

What other security applications doe you have installed ?

So I would say there could still something going on in your system.

Program & Tutorial - Also useful as a diagnostic tool - FileHippo Download - HiJackThis and post the contents of the HJT log file here. - HJT Information HiJackThis Tutorial.
Download and run HJT and post the contents of the log file (cut and paste or attach the log file) into this topic, you may need to split it over two or more posts depending on how large it is.

[b-baller01]

Ok Thank you!
I`ve downloaded the programm.
Do you just want me to do a complete scan and post the log ?
Or do I have to do something else?

[b-baller01]

I have ZoneAlarm and windows firewall aktive but this worked for me a long time...


here is the log file of HijackThis - if you need something else to see please let me know - thanks for helping

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 15:08:55, on 06.01.2009
Platform: Windows Vista SP1 (WinNT 6.00.1905)
MSIE: Internet Explorer v7.00 (7.00.6001.18000)
Boot mode: Normal

Running processes:
C:\Windows\system32\Dwm.exe
C:\Windows\Explorer.EXE
C:\Windows\system32\taskeng.exe
C:\Program Files\Windows Defender\MSASCui.exe
C:\Program Files\Avira\AntiVir PersonalEdition Classic\avgnt.exe
C:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe
C:\Program Files\Sony Ericsson\Mobile4\Application Launcher\Application Launcher.exe
C:\Program Files\Alwil Software\Avast4\ashDisp.exe
C:\Program Files\Windows Sidebar\sidebar.exe
C:\Program Files\DAEMON Tools Lite\daemon.exe
C:\Windows\ehome\ehtray.exe
C:\Program Files\Skype\Phone\Skype.exe
C:\Windows\ehome\ehmsas.exe
C:\Program Files\Windows Media Player\wmpnscfg.exe
C:\Program Files\ICQ6\ICQ.exe
C:\Program Files\SUPERAntiSpyware\SUPERAntiSpyware.exe
C:\Program Files\Windows Sidebar\sidebar.exe
C:\Program Files\Common Files\Teleca Shared\Generic.exe
C:\Windows\system32\wbem\unsecapp.exe
C:\PROGRA~1\Symbian\Shared\SYMBIA~1\SYMBIA~1.EXE
C:\PROGRA~1\Symbian\Shared\SYMBIA~1\SCBAL.exe
C:\Program Files\Skype\Plugin Manager\skypePM.exe
C:\PROGRA~1\Intuwave\Shared\MROUTE~1\MROUTE~2.EXE
C:\Program Files\Mozilla Firefox\firefox.exe
C:\Program Files\Trend Micro\HijackThis\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://google.icq.com/search/search_frame.php
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://google.icq.com
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.uni-leipzig.de/~psyall2/piontek/pio/Lehre/Pruefungen/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://go.microsoft.com/fwlink/?LinkId=69157
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://go.microsoft.com/fwlink/?LinkId=54896
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://go.microsoft.com/fwlink/?LinkId=69157
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant =
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch =
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page =
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = *.local
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =
R3 - URLSearchHook: ICQ Toolbar - {855F3B16-6D32-4fe6-8A56-BBB695989046} - C:\Program Files\ICQToolbar\toolbaru.dll (file missing)
O1 - Hosts: ::1 localhost
O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: Download Manager Browser Helper Object - {19C8E43B-07B3-49CB-BFFC-6777B593E6F8} - C:\PROGRA~1\COMMON~1\fluxDVD\DOWNLO~1\XEBDLH~1.DLL
O2 - BHO: Java(tm) Plug-In SSV Helper - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre6\bin\ssv.dll
O2 - BHO: Adobe PDF Conversion Toolbar Helper - {AE7CD045-E861-484f-8273-0445EE161910} - D:\Program Files\Adobe\Acrobat 8.0\Acrobat\AcroIEFavClient.dll
O2 - BHO: Java(tm) Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Program Files\Java\jre6\bin\jp2ssv.dll
O3 - Toolbar: ICQ Toolbar - {855F3B16-6D32-4fe6-8A56-BBB695989046} - C:\Program Files\ICQToolbar\toolbaru.dll (file missing)
O3 - Toolbar: Adobe PDF - {47833539-D0C5-4125-9FA8-0819E2EAAC93} - D:\Program Files\Adobe\Acrobat 8.0\Acrobat\AcroIEFavClient.dll

[b-baller01]

O4 - HKLM\..\Run: [Windows Defender] %ProgramFiles%\Windows Defender\MSASCui.exe -hide
O4 - HKLM\..\Run: [JMB36X IDE Setup] C:\Windows\RaidTool\xInsIDE.exe
O4 - HKLM\..\Run: [avgnt] "C:\Program Files\Avira\AntiVir PersonalEdition Classic\avgnt.exe" /min
O4 - HKLM\..\Run: [AsioReg] REGSVR32.EXE /S CTASIO.DLL
O4 - HKLM\..\Run: [ZoneAlarm Client] "C:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe"
O4 - HKLM\..\Run: [PC Suite for Smartphones] "C:\Program Files\Sony Ericsson\Mobile4\Application Launcher\Application Launcher.exe" /startoptions
O4 - HKLM\..\Run: [avast!] C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
O4 - HKLM\..\Run: [PDFPrint] "C:\Program Files\PDFDrucker\PDF24Updater.exe"
O4 - HKCU\..\Run: [Sidebar] C:\Program Files\Windows Sidebar\sidebar.exe /autoRun
O4 - HKCU\..\Run: [DAEMON Tools Lite] "C:\Program Files\DAEMON Tools Lite\daemon.exe" -autorun
O4 - HKCU\..\Run: [ehTray.exe] C:\Windows\ehome\ehTray.exe
O4 - HKCU\..\Run: [Skype] "C:\Program Files\Skype\Phone\Skype.exe" /nosplash /minimized
O4 - HKCU\..\Run: [WMPNSCFG] C:\Program Files\Windows Media Player\WMPNSCFG.exe
O4 - HKCU\..\Run: [ICQ] "C:\Program Files\ICQ6\ICQ.exe" silent
O4 - HKCU\..\Run: [RGSC] D:\spiele\gta4\Rockstar Games Social Club\RGSCLauncher.exe /silent
O4 - HKCU\..\Run: [SUPERAntiSpyware] C:\Program Files\SUPERAntiSpyware\SUPERAntiSpyware.exe
O4 - HKUS\S-1-5-19\..\Run: [Sidebar] %ProgramFiles%\Windows Sidebar\Sidebar.exe /detectMem (User 'LOCAL SERVICE')
O4 - HKUS\S-1-5-19\..\Run: [WindowsWelcomeCenter] rundll32.exe oobefldr.dll,ShowWelcomeCenter (User 'LOCAL SERVICE')
O4 - HKUS\S-1-5-20\..\Run: [Sidebar] %ProgramFiles%\Windows Sidebar\Sidebar.exe /detectMem (User 'NETWORK SERVICE')
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office10\OSA.EXE
O8 - Extra context menu item: An vorhandenes PDF anfügen - res://D:\Program Files\Adobe\Acrobat 8.0\Acrobat\AcroIEFavClient.dll/AcroIEAppend.html
O8 - Extra context menu item: Ausgewählte Verknüpfungen in Adobe PDF konvertieren - res://D:\Program Files\Adobe\Acrobat 8.0\Acrobat\AcroIEFavClient.dll/AcroIECaptureSelLinks.html
O8 - Extra context menu item: Ausgewählte Verknüpfungen in vorhandene PDF-Datei konvertieren - res://D:\Program Files\Adobe\Acrobat 8.0\Acrobat\AcroIEFavClient.dll/AcroIEAppendSelLinks.html
O8 - Extra context menu item: Auswahl in Adobe PDF konvertieren - res://D:\Program Files\Adobe\Acrobat 8.0\Acrobat\AcroIEFavClient.dll/AcroIECapture.html
O8 - Extra context menu item: Auswahl in vorhandene PDF-Datei konvertieren - res://D:\Program Files\Adobe\Acrobat 8.0\Acrobat\AcroIEFavClient.dll/AcroIEAppend.html
O8 - Extra context menu item: In Adobe PDF konvertieren - res://D:\Program Files\Adobe\Acrobat 8.0\Acrobat\AcroIEFavClient.dll/AcroIECapture.html
O8 - Extra context menu item: Nach Microsoft &Excel exportieren - res://C:\PROGRA~1\MICROS~2\Office10\EXCEL.EXE/3000
O8 - Extra context menu item: Verknüpfungsziel in Adobe PDF konvertieren - res://D:\Program Files\Adobe\Acrobat 8.0\Acrobat\AcroIEFavClient.dll/AcroIECapture.html
O8 - Extra context menu item: Verknüpfungsziel in vorhandene PDF-Datei konvertieren - res://D:\Program Files\Adobe\Acrobat 8.0\Acrobat\AcroIEFavClient.dll/AcroIEAppend.html
O9 - Extra button: ICQ Lite - {B863453A-26C3-4e1f-A54D-A2CD196348E9} - C:\Program Files\ICQLite\ICQLite.exe (file missing)
O9 - Extra 'Tools' menuitem: ICQ Lite - {B863453A-26C3-4e1f-A54D-A2CD196348E9} - C:\Program Files\ICQLite\ICQLite.exe (file missing)
O9 - Extra button: ICQ6 - {E59EB121-F339-4851-A3BA-FE49C35617C2} - C:\Program Files\ICQ6\ICQ.exe
O9 - Extra 'Tools' menuitem: ICQ6 - {E59EB121-F339-4851-A3BA-FE49C35617C2} - C:\Program Files\ICQ6\ICQ.exe
O13 - Gopher Prefix:
O17 - HKLM\System\CCS\Services\Tcpip\..\{5A644670-3123-4D46-B147-DEDC09C44C43}: NameServer = 192.168.178.1
O18 - Protocol: fluxhttp - {8E2D00A0-82C6-4821-90BC-07F290841BB6} - C:\Program Files\Common Files\fluxDVD\Lib\XEB\xebnavigation.ax
O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - C:\PROGRA~1\COMMON~1\Skype\SKYPE4~1.DLL
O20 - Winlogon Notify: !SASWinLogon - C:\Program Files\SUPERAntiSpyware\SASWINLO.dll
O23 - Service: Adobe Version Cue CS3 {de_DE}  (Adobe Version Cue CS3) - Adobe Systems Incorporated - C:\Program Files\Common Files\Adobe\Adobe Version Cue CS3\Server\bin\VersionCueCS3.exe
O23 - Service: AntiVir PersonalEdition Classic Planer (AntiVirScheduler) - Avira GmbH - C:\Program Files\Avira\AntiVir PersonalEdition Classic\sched.exe
O23 - Service: AntiVir PersonalEdition Classic Guard (AntiVirService) - Avira GmbH - C:\Program Files\Avira\AntiVir PersonalEdition Classic\avguard.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: ##Id_String1.6844F930_1628_4223_B5CC_5BB94B879762## (Bonjour Service) - Apple Computer, Inc. - C:\Program Files\Bonjour\mDNSResponder.exe
O23 - Service: Content Management Service (ContentMgrService) - ACE GmbH - C:\Program Files\Videoload Manager\ContentManager.exe
O23 - Service: Cisco Systems, Inc. VPN Service (CVPND) - Cisco Systems, Inc. - C:\Program Files\Cisco Systems\VPN Client\cvpnd.exe
O23 - Service: FLEXnet Licensing Service - Macrovision Europe Ltd. - C:\Program Files\Common Files\Macrovision Shared\FLEXnet Publisher\FNPLicensingService.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Common Files\InstallShield\Driver\1150\Intel 32\IDriverT.exe
O23 - Service: Nero BackItUp Scheduler 3 - Nero AG - C:\Program Files\Nero\Nero8\Nero BackItUp\NBService.exe
O23 - Service: NMIndexingService - Nero AG - C:\Program Files\Common Files\Nero\Lib\NMIndexingService.exe
O23 - Service: NVIDIA Display Driver Service (nvsvc) - NVIDIA Corporation - C:\Windows\system32\nvvsvc.exe
O23 - Service: TrueVector Internet Monitor (vsmon) - Check Point Software Technologies LTD - C:\Windows\System32\ZoneLabs\vsmon.exe

--
End of file - 9992 bytes

[DavidR]

I can't recall what is the latest version of Acrobat, you could visit this site as it checks for out of date software that could leave your system vulnerable, http://secunia.com/software_inspector/.

Do you still use this toolbar or are you even aware of it, as the file appears to be missing ?
O3 - Toolbar: ICQ Toolbar - {855F3B16-6D32-4fe6-8A56-BBB695989046} - C:\Program Files\ICQToolbar\toolbaru.dll (file missing)
See this for more information, http://www.systemlookup.com/search.php?type=clsid&client=malwaresearch-ff&search={855F3B16-6D32-4fe6-8A56-BBB695989046} and http://www.systemlookup.com/search.php?type=filename&client=malwaresearch-ff&search=toolbaru.dll

Do you still use this toolbar button or are you even aware of it, as the file appears to be missing ?
O9 - Extra button: ICQ Lite - {B863453A-26C3-4e1f-A54D-A2CD196348E9} - C:\Program Files\ICQLite\ICQLite.exe (file missing)
O9 - Extra 'Tools' menuitem: ICQ Lite - {B863453A-26C3-4e1f-A54D-A2CD196348E9} - C:\Program Files\ICQLite\ICQLite.exe (file missing)

Unknown:
Is this something you are aware of it appears to extend/modify the http protocol, this can be used by malware as well, for a legit program I would have expected to have fond some information which I didn't.
O18 - Protocol: fluxhttp - {8E2D00A0-82C6-4821-90BC-07F290841BB6} - C:\Program Files\Common Files\fluxDVD\Lib\XEB\xebnavigation.ax
See http://www.systemlookup.com/lists.php?list=4&type=filename&client=malwaresearch-ff&search=xebnavigation.ax and http://www.systemlookup.com/lists.php?list=4&type=clsid&client=malwaresearch-ff&search={8E2D00A0-82C6-4821-90BC-07F290841BB6}.

Other than that I don't see anything obvious.