Urdna,
Hi and welcome to the Daniweb forums :).
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Please visit at least two of the following sites for an online virus scan:
BitDefender Free Online Virus Scan
http://www.bitdefender.com/scan/licence.php
Make sure you tick AutoClean under Scan Options.
Panda ActiveScan
http://www.pandasoftware.com/activescan/com/activescan_principal.htm
Make sure you tick Disinfect automatically under Scan Options.
Housecall at TrendMicro
http://housecall.trendmicro.com/housecall/start_corp.asp
Make sure you tick Auto Clean.
When it completes, post back the full filename of any files that cannot be cleaned or deleted.
eTrust Antivirus Web Scanner
http://www3.ca.com/securityadvisor/virusinfo/scan.aspx
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Please download the trial version of Ewido Security Suite here:
http://www.ewido.net/en/download/
Install it, and update the definitions to the newest files. Do NOT run a scan yet.
Please download Nailfix from here:
http://users.pandora.be/bluepatchy/nailfix.exe
It will self-extract to the desktop, but please do NOT run it yet.
Next, please reboot your computer in Safe Mode by doing the following:
1) Restart your computer
2) After hearing your computer beep once during startup, but before the Windows icon appears, press F8.
3) Instead of Windows loading as normal, a menu should appear
4) Select the first option, to run Windows in Safe Mode.
For additional help in booting into Safe Mode, see the following site:
http://www.pchell.com/support/safemode.shtml
Once in Safe Mode, please double-click on Nailfix.cmd. Your desktop and icons will disappear and reappear, and a window should open and close very quickly --- this is normal.
Then please run Ewido, and run a full scan. Save the logfile from the scan.
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Now, let's open a command prompt by going to the start menu and then select 'Run'.
In the box that pops up type in 'cmd'. The command prompt will open.
OR
You can go to Start -> Programs -> Accessories -> Command Prompt. Unregister the dll(s) we're going to remove, by entering the following:
regsvr32 /u systb.dll
It's ok, if these aren't found or 'error' out. If you want, just copy and paste the individual lines to the command prompt to save typing them in.
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Run HiJackThis then:
1. Click "Open the Misc Tools Section"
2. Click "Open Process manager"
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Next, while holding down the CTRL key, locate (if present) and click on (highlight) each of the following:
c:\windows\system32\iadzlcx.exe
Now double-check and make sure that only those item(s) above are highlighted, then click "Kill process". Now, click "Refresh", check again, and repeat this step if any remain.
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Still in HiJackThis, click "Scan", then check(tick) the following, if present:
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://srch-us6.hpwis.com/
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://websearch.drsnsrch.com/sidesearch.cgi?id=
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://websearch.drsnsrch.com/sidesearch.cgi?id=
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://srch-us6.hpwis.com/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar = http://websearch.drsnsrch.com/sidesearch.cgi?id=
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://websearch.drsnsrch.com/sidesearch.cgi?id=
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = http://websearch.drsnsrch.com/sidesearch.cgi?id=
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch = http://websearch.drsnsrch.com/sidesearch.cgi?id=
R1 - HKCU\Software\Microsoft\Internet Explorer\SearchURL,(Default) = websearch.drsnsrch.com/q.cgi?q=
F2 - REG:system.ini: Shell=Explorer.exe C:\WINDOWS\Nail.exe
O2 - BHO: (no name) - {0007522A-2297-43C1-8EB1-C90B0FF20DA5} - (no file)
O2 - BHO: Band Class - {01F44A8A-8C97-4325-A378-76E68DC4AB2E} - C:\WINDOWS\systb.dll
O3 - Toolbar: (no name) - {2CDE1A7D-A478-4291-BF31-E1B4C16F92EB} - (no file)
O4 - HKLM\..\Run: [Win Server Updt] C:\WINDOWS\wupdt.exe
O4 - HKLM\..\Run: [vgntjj] c:\windows\system32\iadzlcx.exe
O16 - DPF: {1D4DB7D2-6EC9-47A3-BD87-1E41684E07BB} - http://ak.imgfarm.com/images/nocach...etup1.0.0.6.cab
O23 - Service: System Startup Service (SvcProc) - Unknown owner - C:\WINDOWS\svcproc.exe
Now, with all windows closed (including Internet Explorer) except HiJackThis, click "Fix checked".
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Locate and delete the following item(s), if present. Make sure you are able to view system and hidden files/ folders:
files...
c:\windows\system32\iadzlcx.exe
C:\WINDOWS\Nail.exe
C:\WINDOWS\systb.dll
C:\WINDOWS\wupdt.exe
C:\WINDOWS\svcproc.exe
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Note that some of these file(s)/folder(s) may or may not be present. If present, and cannot be deleted because they're 'in use', try deleting them in " Safe Mode ".
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Reboot.
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To help protect your system from hostile ActiveX content, or special 'downloadable' files:
Download, install and keep updated, SpywareBlaster . If you've installed it for the first time:
1) Check for any available updates; if present, they'll be automatically downloaded and installed.
2) Next, "Enable all protection".
3) Exit the program.
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Note: Remember to regularly check for updates.
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After rebooting, rescan with hijackthis and post back a new log. Let me know how everything goes.