Thread: offeroptimizer
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Old 11-15-2004, 08:30 AM   #2 (permalink)
CTSNKY
Knower of all that is MS
 
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Join Date: Aug 2004
Posts: 10,755
OS: (multiple machines) 95, 98, 2K & XP Home & Pro


Please print out or copy this page to Notepad. Make sure to work through the fixes in the exact order it is mentioned below. If there's anything that you don't understand, ask your question(s) before proceeding with the fixes. You should not have any open browsers when you are following the procedures below.

You have an outdated version of HijackThis. Click here to get the latest version of HijackThis.

Go to My Computer->Tools/View->Folder Options->View tab and make sure that 'Show hidden files and folders' (or 'Show all files') is enabled. Also make sure that Display the contents of System Folders' is checked. Windows XP's search feature is a little different. When you click on 'All files and folders' on the left pane, click on the 'More advanced options' at the bottom. Make sure that Search system folders, Search hidden files and folders, and Search subfolders are checked.

Turn off system restore by right clicking on My Computer and go to Properties->System Restore and check the box for Turn off System Restore. Click Apply and then OK. Restart your computer. After we are finished with your log file and verified that it's clean, you may turn it back on and create a new restore point.

Please download Ad-aware SE and install it if you don't have it already. Make sure it's the newest version and check for any updates before running it. Go to this site to get the plug-in for fixing VX2 variants. To run this tool, go into Ad-aware->Add-ons and select VX2 Cleaner. Then click Run Tool and OK to start it. If it's clean, it will say Status System Clean. Otherwise, you will have to click on the Clean button to remove the VX2 infection. Also make sure to customize the settings in Ad-aware for better scan results. Run the scan and fix everything that it finds.

Download CWShredder and click on Fix (it will automatically fix anything it finds for you). If it asks if you want to delete a certain random file, choose No and post that filename here.

Reboot into Safe Mode (hit F8 key until menu shows up).

Make sure to close any open browsers. Go into HijackThis->Config->Misc. Tools->Open process manager. Select the following and click Kill process for each one if they are still listed (they shouldn't be - but double check it):

C:\WINDOWS\system32\fhyxsf.exe

Run a scan in HijackThis. Check each of the following and hit 'Fix checked' (after checking them) if they still exist (make sure not to miss any):

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,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,CustomizeSearch = http://websearch.drsnsrch.com/sidesearch.cgi?id=
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = http://websearch.drsnsrch.com/sidesearch.cgi?id=
R1 - HKCU\Software\Microsoft\Internet Explorer\SearchURL,(Default) = websearch.drsnsrch.com/q.cgi?q=
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Int ernet Settings,ProxyOverride = 127.0.0.1
O2 - BHO: (no name) - {00320615-B6C2-40A6-8F99-F1C52D674FAD} - C:\WINDOWS\localNRD.dll
O4 - HKLM\..\Run: [morrykivihud] C:\WINDOWS\system32\fhyxsf.exe

Delete the following Files/Folders (delete folders if no filename is specified) according to their directory (if none, just do a search for them) and delete them if they exist:

C:\WINDOWS\system32\fhyxsf.exe
C:\WINDOWS\localNRD.dll

Reboot into Normal Mode and post a new HijackThis log file so we can make sure it's clean.
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