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Lzio Trojan Horse and Searchfast


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#1 mrmecanx

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Posted 23 July 2004 - 10:13 AM

Here we go again. Just a couple weeks after getting it all cleaned up, one of the kids decides to stay up late and check out porno sites. Needless to say now more infection on the PC. :techsupport:

First:
Norton 2002 AV reported a virus running - Download.trojan. I clicked off the messages and cleaned up as much of the new spyware on the PC as I could using add/remove and explorer, cleaned out temp folders, etc. while in safe mode. I then updated Norton and scanned for virus, and it found nothing! I hope I got lucky and deleted it when cleaning up. I checked the log report in Norton and it showed three files that it warned about prior to the cleanup. They are: iel2cde8dl_ , li01f948.dl_ , and readdb40.dl_. They were supposedly in the C:\windows\system32\ directory, I couldn't find them...but I never deleted anything from that directory! I did a search and turned up nothing. That's what has me a bit concerned, what happened to them? I can't ask Symantec since they no longer support my 2002 version. Where to look and for what?

Second:
Ran adaware and spysweeper to check for more spyware. All removed OK except for Lzio trojan horse and Searchfast. For all users they just keep reappearing every time you log on and scan. I guess I need some removal tools?

Third:
I tried to use system restore after cleaning up to reset my config to the way it was, but windows came back and said "computer not restored, no files changed". I remember the same thing happened last time I was infected. Just curious why this is so? I have since turned off System Restore to wipe it clean.

Fourth:
Below is HJT log. Some items in there I didn't see before this infection, but would like one of YOU guys (or gals) to tell me what to check before I delete something I need.

TIA

BD

OK having trouble reading the floppy I brought to work...will try to post complete log when I get home.

Logfile of HijackThis v1.98.0
Scan saved at 9:51:37 PM, on 7/22/2004
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\system32\spoolsv.exe
C:\WINDOWS\system32\drivers\KodakCCS.exe
C:\Program Files\Common Files\Microsoft Shared\VS7Debug\mdm.exe
C:\Program Files\Norton AntiVirus\navapsvc.exe
C:\WINDOWS\System32\nvsvc32.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\System32\ScsiAccess.EXE
C:\Program Files\Dell\Support\Alert\bin\DAMon.exe
C:\Program Files\Adaptec\Easy CD Creator 5\DirectCD\DirectCD.exe
C:\PROGRA~1\NORTON~1\navapw32.exe
C:\WINDOWS\System32\spool\drivers\w32x86\3\hpztsb04.exe
C:\Program Files\QuickTime\qttask.exe
C:\Program Files\Verizon Online\Visual IP InSight\IPClient.exe
C:\Program Files\Verizon Online\Visual IP InSight\IPMon32.exe
C:\Program Files\Webroot\Spy Sweeper\SpySweeper.exe
C:\Program Files\Kodak\Kodak EasyShare software\bin\EasyShare.exe
C:\WINDOWS\brraoax.exe
C:\HijackThis\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://www.dellnet.com
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://cgi.verizon.n....5&bm=ho_search
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://netservices.v...al/site/verizon
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar = http://red.clientapp...rch/search.html
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://red.clientapp...//www.yahoo.com
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.yahoo.com
R1 - HKCU\Software\Microsoft\Internet Connection Wizard,ShellNext = http://www.dellnet.com/
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Window Title = Microsoft Internet Explorer provided by Verizon Online
O2 - BHO: (no name) - SOFTWARE - (no file)
O2 - BHO: Yahoo! Companion BHO - {02478D38-C3F9-4efb-9B51-7695ECA05670} - C:\Program Files\Yahoo!\Companion\Installs\cpn1\ycomp5_3_12_0.dll
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 6.0\Reader\ActiveX\AcroIEHelper.dll
O2 - BHO: CNavExtBho Class - {BDF3E430-B101-42AD-A544-FADC6B084872} - C:\Program Files\Norton AntiVirus\NavShExt.dll
O2 - BHO: WinPage Affiliate - {E8EAEB34-F7B5-4C55-87FF-720FAF53D841} - (no file)
O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - C:\Program Files\Norton AntiVirus\NavShExt.dll
O3 - Toolbar: &Yahoo! Companion - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Program Files\Yahoo!\Companion\Installs\cpn1\ycomp5_3_12_0.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O4 - HKLM\..\Run: [Dell|Alert] C:\Program Files\Dell\Support\Alert\bin\DAMon.exe
O4 - HKLM\..\Run: [AdaptecDirectCD] C:\Program Files\Adaptec\Easy CD Creator 5\DirectCD\DirectCD.exe
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\System32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [NAV Agent] C:\PROGRA~1\NORTON~1\navapw32.exe
O4 - HKLM\..\Run: [HPDJ Taskbar Utility] C:\WINDOWS\System32\spool\drivers\w32x86\3\hpztsb04.exe
O4 - HKLM\..\

#2 dave38

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Posted 23 July 2004 - 02:44 PM

Please post the entire log. The posted one seems to have been truncated!
Be wary of strong drink. It may make you shoot at tax collectors, and miss!
Please support SWI forum

#3 mrmecanx

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Posted 24 July 2004 - 05:20 PM

[FONT=Arial]Sorry it's taking so long for me to get back to you. Even though I spent hours with add/remove, spysweeper, HJT, Adaware, and windows explorer cleaning everything up that I recognize, every time I go online at home (I'm at work now) that trojan opens up and starts downloading NastyWare again. I'm going to stop and pick up a better firewall on my way home (better than XP) which I think will at least stop the downloading, but I still have the virus. Is the download.trojan that Norton found and Lzio trojan horse possibly the same thing? Norton doesn't seem top be able to find the original trojan horse program, just sees the *.exe files it creates and then run in memory. Spysweeper finds Lzio files but apparently doesn't delete the original trojan either. So how do I get rid of this thing?

Also still a problem is the Searchfast adware, and CommonName.
They keep popping back.

One item which may be of interest: I noticed in (user)\docs and settings\local\temp folder there is four "hidden" files that I can't delete because apparently there being used by a program. When in safe mode the files arent there.

I'll post the HJT log, but I don't know how much good it'll do you since as I said I did a lot of cleaning up and that's one of the toolsI used to do it. I thought the above info my give you a head start on helping me figure this out. :scratchhead:

BD

#4 dave38

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Posted 24 July 2004 - 05:38 PM

There is nothing evil in the part you posted unfortunately!
Be wary of strong drink. It may make you shoot at tax collectors, and miss!
Please support SWI forum

#5 mrmecanx

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Posted 26 July 2004 - 07:25 PM

Hey! I finally figured out where you guys are.

In the process of installing ZoneAlarm and doing some more deep cleaning I believe I have eliminated all the NastyWare on this computer. I'll finally post the whole log anyway...

Logfile of HijackThis v1.98.0
Scan saved at 8:22:39 PM, on 7/26/2004
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\system32\spoolsv.exe
C:\WINDOWS\system32\drivers\KodakCCS.exe
C:\Program Files\Common Files\Microsoft Shared\VS7Debug\mdm.exe
C:\Program Files\Norton AntiVirus\navapsvc.exe
C:\WINDOWS\System32\nvsvc32.exe
C:\WINDOWS\System32\ScsiAccess.EXE
C:\WINDOWS\SYSTEM32\ZoneLabs\vsmon.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\Dell\Support\Alert\bin\DAMon.exe
C:\Program Files\Adaptec\Easy CD Creator 5\DirectCD\DirectCD.exe
C:\PROGRA~1\NORTON~1\navapw32.exe
C:\WINDOWS\System32\spool\drivers\w32x86\3\hpztsb04.exe
C:\Program Files\QuickTime\qttask.exe
C:\Program Files\Verizon Online\Visual IP InSight\IPClient.exe
C:\Program Files\Verizon Online\Visual IP InSight\IPMon32.exe
C:\Program Files\Webroot\Spy Sweeper\SpySweeper.exe
C:\Program Files\Kodak\Kodak EasyShare software\bin\EasyShare.exe
C:\Program Files\Zone Labs\ZoneAlarm\zapro.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\HijackThis\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://www.dellnet.com
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://cgi.verizon.n....5&bm=ho_search
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://netservices.v...al/site/verizon
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.yahoo.com
R1 - HKCU\Software\Microsoft\Internet Connection Wizard,ShellNext = http://www.dellnet.com/
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Window Title = Microsoft Internet Explorer provided by Verizon Online
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 6.0\Reader\ActiveX\AcroIEHelper.dll
O2 - BHO: CNavExtBho Class - {BDF3E430-B101-42AD-A544-FADC6B084872} - C:\Program Files\Norton AntiVirus\NavShExt.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: [Dell|Alert] C:\Program Files\Dell\Support\Alert\bin\DAMon.exe
O4 - HKLM\..\Run: [AdaptecDirectCD] C:\Program Files\Adaptec\Easy CD Creator 5\DirectCD\DirectCD.exe
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\System32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [NAV Agent] C:\PROGRA~1\NORTON~1\navapw32.exe
O4 - HKLM\..\Run: [HPDJ Taskbar Utility] C:\WINDOWS\System32\spool\drivers\w32x86\3\hpztsb04.exe
O4 - HKLM\..\Run: [WinampAgent] "C:\Program Files\Winamp\Winampa.exe"
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [IPInSightLAN 01] "C:\Program Files\Verizon Online\Visual IP InSight\IPClient.exe" -l
O4 - HKLM\..\Run: [IPInSightMonitor 01] "C:\Program Files\Verizon Online\Visual IP InSight\IPMon32.exe"
O4 - HKCU\..\Run: [Symantec NetDriver Monitor] C:\PROGRA~1\SYMNET~1\SNDMon.exe
O4 - HKCU\..\Run: [SpySweeper] C:\Program Files\Webroot\Spy Sweeper\SpySweeper.exe /0
O4 - Global Startup: Kodak EasyShare software.lnk = C:\Program Files\Kodak\Kodak EasyShare software\bin\EasyShare.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office10\OSA.EXE
O4 - Global Startup: ZoneAlarm Pro.lnk = C:\Program Files\Zone Labs\ZoneAlarm\zapro.exe
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~2\Office10\EXCEL.EXE/3000
O9 - Extra button: AIM - {AC9E2541-2814-11d5-BC6D-00B0D0A1DE45} - C:\Program Files\AIM95\aim.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
O15 - Trusted Zone: *.spywareinfo.com
O16 - DPF: {01A88BB1-1174-41EC-ACCB-963509EAE56B} (SysProWmi Class) - http://support.dell....iler/SysPro.CAB
O16 - DPF: {90A29DA5-D020-4B18-8660-6689520C7CD7} (DmiReader Class) - http://ftp.us.dell.c...es/PROFILER.CAB
O18 - Protocol: ms-help - {314111C7-A502-11D2-BBCA-00C04F8EC294} - C:\Program Files\Common Files\Microsoft Shared\Help\hxds.dll




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