Win32:Trojan-gen. {Other}

Viruses and worms
1

hello
I need your help please
I had Avast warning saying avirus was found
Win32:Trojan-gen. {Other}
and the file name was
http://installs.180solutions.com/Downloads/DLL/3.0/ncmyb.dll
my Hijackthis log is
Logfile of HijackThis v1.99.1
Scan saved at 6:49:07 PM, on 3/3/2005
Platform: Windows XP (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 (6.00.2600.0000)

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:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe
C:\Program Files\Winamp\Winampa.exe
C:\Program Files\Alcatel\SpeedTouch USB\Dragdiag.exe
C:\Program Files\QuickTime\qttask.exe
C:\WINDOWS\kdx\KHost.exe
C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
C:\Program Files\MSN Apps\Updater\01.02.3000.1001\en-us\msnappau.exe
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
C:\Program Files\Common Files\Symantec Shared\ccApp.exe
C:\Program Files\Symantec\LiveUpdate\ALUNOTIFY.EXE
C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
C:\temp\salm.exe
C:\Program Files\Alwil Software\Avast4\ashServ.exe
C:\PROGRA~1\POP-UP~1\PSFREE.EXE
C:\Program Files\Norton AntiVirus\navapsvc.exe
C:\WINDOWS\System32\pctspk.exe
C:\WINDOWS\System32\mqsvc.exe
C:\WINDOWS\System32\mqtgsvc.exe
C:\Program Files\Alwil Software\Avast4\ashMaiSv.exe
C:\Program Files\Alwil Software\Avast4\ashWebSv.exe
C:\WINDOWS\System32\wuauclt.exe
C:\Program Files\Messenger\msmsgs.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Documents and Settings\user\Local Settings\Temporary Internet Files\Content.IE5\SXKBOVSF\hijackthis[1].exe

R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyServer = proxy.qatar.net.qa:8080
O2 - BHO: ST - {9394EDE7-C8B5-483E-8773-474BF36AF6E4} - C:\Program Files\MSN Apps\ST\01.02.3000.1002\en-xu\stmain.dll
O2 - BHO: MSNToolBandBHO - {BDBD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - C:\Program Files\MSN Apps\MSN Toolbar\01.02.3000.1001\en-us\msntb.dll
O2 - BHO: NAV Helper - {BDF3E430-B101-42AD-A544-FADC6B084872} - C:\Program Files\Norton AntiVirus\NavShExt.dll
O3 - Toolbar: MSN - {BDAD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - C:\Program Files\MSN Apps\MSN Toolbar\01.02.3000.1001\en-us\msntb.dll
O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - C:\Program Files\Norton AntiVirus\NavShExt.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O4 - HKLM..\Run: [CountrySelection] pctptt.exe
O4 - HKLM..\Run: [WinampAgent] “C:\Program Files\Winamp\Winampa.exe”
O4 - HKLM..\Run: [SpeedTouch USB Diagnostics] “C:\Program Files\Alcatel\SpeedTouch USB\Dragdiag.exe” /icon
O4 - HKLM..\Run: [QuickTime Task] “C:\Program Files\QuickTime\qttask.exe” -atboottime
O4 - HKLM..\Run: [kdx] C:\WINDOWS\kdx\KHost.exe
O4 - HKLM..\Run: [avast!] C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
O4 - HKLM..\Run: [msnappau] “C:\Program Files\MSN Apps\Updater\01.02.3000.1001\en-us\msnappau.exe”
O4 - HKLM..\Run: [TkBellExe] “C:\Program Files\Common Files\Real\Update_OB\realsched.exe” -osboot
O4 - HKLM..\Run: [MsmqIntCert] regsvr32 /s mqrt.dll
O4 - HKLM..\Run: [ccApp] “C:\Program Files\Common Files\Symantec Shared\ccApp.exe”
O4 - HKLM..\Run: [ccRegVfy] “C:\Program Files\Common Files\Symantec Shared\ccRegVfy.exe”
O4 - HKLM..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM..\Run: [SSC_UserPrompt] C:\Program Files\Common Files\Symantec Shared\Security Center\UsrPrmpt.exe
O4 - HKLM..\Run: [Symantec NetDriver Monitor] C:\PROGRA~1\SYMNET~1\SNDMon.exe
O4 - HKLM..\Run: [ALUAlert] C:\Program Files\Symantec\LiveUpdate\ALUNOTIFY.EXE
O4 - HKLM..\Run: [salm] c:\temp\salm.exe
O4 - HKCU..\Run: [PopUpStopperFreeEdition] “C:\PROGRA~1\POP-UP~1\PSFREE.EXE”
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office\OSA9.EXE
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
O16 - DPF: {9E6C7461-FE4A-41A9-9D35-7468796CF9E7} (AVXControl Class) - http://threatlevel.pcsecurityshield.com/control/avxnew.dll
O16 - DPF: {F54C1137-5E34-4B95-95A5-BA56D4D8D743} (Secure Delivery) - http://www.gamespot.com/KDX/zd/kdx.cab
O17 - HKLM\System\CCS\Services\Tcpip..{8DBC9273-5A38-45A6-8A03-22698BB1A247}: NameServer = 212.77.192.59 212.77.192.60
O23 - Service: avast! iAVS4 Control Service (aswUpdSv) - Unknown owner - C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
O23 - Service: avast! Antivirus - Unknown owner - C:\Program Files\Alwil Software\Avast4\ashServ.exe
O23 - Service: avast! Mail Scanner - Unknown owner - C:\Program Files\Alwil Software\Avast4\ashMaiSv.exe" /service (file missing)
O23 - Service: avast! Web Scanner - Unknown owner - C:\Program Files\Alwil Software\Avast4\ashWebSv.exe" /service (file missing)
O23 - Service: Symantec Event Manager (ccEvtMgr) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe
O23 - Service: Symantec Password Validation Service (ccPwdSvc) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\ccPwdSvc.exe
O23 - Service: Norton AntiVirus Auto Protect Service (navapsvc) - Symantec Corporation - C:\Program Files\Norton AntiVirus\navapsvc.exe
O23 - Service: W2K PCtel speaker phone (Pctspk) - PCtel, Inc. - C:\WINDOWS\System32\pctspk.exe
O23 - Service: ScriptBlocking Service (SBService) - Symantec Corporation - C:\PROGRA~1\COMMON~1\SYMANT~1\SCRIPT~1\SBServ.exe
O23 - Service: Symantec Network Drivers Service (SNDSrvc) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\SNDSrvc.exe
O23 - Service: SymWMI Service (SymWSC) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\Security Center\SymWSC.exe
please help
Thank you

2

Hi pucycat,

That warning is from webshield, it means it stopped the malware before it got onto your system, however i looked at your log and saw it was infected before hand, here are my suggestions:

THESE ITEMS ARE EITHER HARMFULL OR A SECURITY RISK
WE STRONGLY RECOMMEND TO FIX THEM :

r1 - hkcu\software\microsoft\windows\currentversion\internet settings
o2 - bho: msntoolbandbho - {bdbd1dad-c946-4a17-adc1-64b5b4ff55d0} - c:\program files\msn apps\msn toolbar\01.02.3000.1001\en-us\msntb.dll
o3 - toolbar: msn - {bdad1dad-c946-4a17-adc1-64b5b4ff55d0} - c:\program files\msn apps\msn toolbar\01.02.3000.1001\en-us\msntb.dll
o4 - hklm..\run: [msnappau] “c:\program files\msn apps\updater\01.02.3000.1001\en-us\msnappau.exe”
o4 - hklm..\run: [salm] c:\temp\salm.exe
o16 - dpf: {9e6c7461-fe4a-41a9-9d35-7468796cf9e7} (avxcontrol class) - http://threatlevel.pcsecurityshield.com/control/avxnew.dll
o16 - dpf: {f54c1137-5e34-4b95-95a5-ba56d4d8d743} (secure delivery) - http://www.gamespot.com/kdx/zd/kdx.cab

THE FOLLOWING ITEMS ARE NOT NEEDED TO LOAD
AT BOOTTIME FOR THE SYSTEM TO WORK PROPERLY :

o4 - hklm..\run: [winampagent] “c:\program files\winamp\winampa.exe”
o4 - hklm..\run: [speedtouch usb diagnostics] “c:\program files\alcatel\speedtouch usb\dragdiag.exe” /icon
o4 - hklm..\run: [tkbellexe] “c:\program files\common files\real\update_ob\realsched.exe” -osboot
o4 - global startup: microsoft office.lnk = c:\program files\microsoft office\office\osa9.exe
o4 - HKLM..\Run: [kdx] C:\WINDOWS\kdx\KHost.exe

Then open taskmanager (Alt + ctrl + Del) and select the processes tab at the top, then select the processes below one at a time and press ‘Kill Process’:

salm.exe
msnappau.exe

Then delete these files:

C:\temp[b]salm.exe[/b]
C:\Program Files\MSN Apps\Updater\01.02.3000.1001\en-us[b]msnappau.exe[/b]

Also you may want to delete the folder below, as i know this is not a default MSN folder, and therefore could be Malware, but i don’t know if you use any special add-ons to MSN messenger, so its up to you if you delete it, and deleting the folder will not prevent you from using MSN messenger, the folder is:

C:\Program Files[b]MSN Apps[/b]

After this you may want to run programs such as

Ad-Aware: http://www.majorgeeks.com/downloadget.php?id=506&file=9&evp=8dbaff7daca8f4b55bf695220993fc0f

Spybot: http://www.majorgeeks.com/downloadget.php?id=2471&file=9&evp=2470f9bfb0cc682334ff8c4459556118

Also run ccleaner to get rid of all them bad temp files: http://www.ccleaner.com/ccdownload2.php

Then reboot your machine, go to windows update (www.windowsupdate.com) and install all critical updates.

If you don’t already have a hardware or software firewall (doesn’t look like you have one) install one, here is a good free one: http://download.zonelabs.com/bin/free/1012_zl/zlsSetup_55_062_011.exe

then redo and repost your hijackthis log so we can check your system is clean.

–lee

3

Besides the things Lee told you:

1] Your system is not up to date
2] Your browser is not up to date
3] If you have MS-Office installed it is very likely also not up to date
4] You are running NAV and Avast which is definatly not recommended.