Hello, 
You are badly infected +you have lots of PUP , Toolbars…etc installed. This is potentially catastrophic for new infections. So, let start shell we. ;D
[*] I will be working on your Malware issues this may or may not solve other issues you have with your machine.
[*] The fixes are specific to your problem and should only be used for this issue on this machine.
[*] If you don’t know or understand something, please don’t hesitate to ask.
[*]Please refrain from making any further changes to your computer (Install/Uninstall programs, delete files, edit the registry, etc…)
[*] Please DO NOT run any other tools or scans whilst I am helping you.
[*] It is important that you reply to this thread. Do not start a new topic.
[*] Your security programs may give warnings for some of the tools I will ask you to use. Be assured, any links I give are safe.
[*] Absence of symptoms does not mean that everything is clear.
Step1
Re-run OTL.exe.
[*]Copy and paste the following text written inside of the quote box into the Custom Scans/Fixes box.
:OTL
PRC - [2009/07/13 21:14:45 | 000,020,480 | ---- | M] () -- \\.\globalroot\systemroot\svchost.exe
IE - HKLM\..\URLSearchHook: {6d474053-6aea-476f-af1a-840e7bbd0edb} - C:\Program Files (x86)\Softonic-EngUSA_\prxtbSoft.dll (Conduit Ltd.)
IE - HKLM\..\URLSearchHook: {bf7380fa-e3b4-4db2-af3e-9d8783a45bfc} - C:\Program Files (x86)\uTorrentBar\prxtbuTor.dll (Conduit Ltd.)
IE - HKLM\..\SearchScopes\{afdbddaa-5d3f-42ee-b79c-185a7020515b}: "URL" = http://search.conduit.com/ResultsExt.aspx?q={searchTerms}&SearchSource=4&ctid=CT3031760
IE - HKU\S-1-5-21-1488464123-3926200872-980151002-1000\SOFTWARE\Microsoft\Internet Explorer\Main,Start Page = http://www.ask.com/?l=dis&o=14196
IE - HKU\S-1-5-21-1488464123-3926200872-980151002-1000\..\URLSearchHook: {6d474053-6aea-476f-af1a-840e7bbd0edb} - C:\Program Files (x86)\Softonic-EngUSA_\prxtbSoft.dll (Conduit Ltd.)
IE - HKU\S-1-5-21-1488464123-3926200872-980151002-1000\..\URLSearchHook: {bf7380fa-e3b4-4db2-af3e-9d8783a45bfc} - C:\Program Files (x86)\uTorrentBar\prxtbuTor.dll (Conduit Ltd.)
IE - HKU\S-1-5-21-1488464123-3926200872-980151002-1000\..\SearchScopes\{350468C0-4EA3-4CD1-BB16-C0B608DA0973}: "URL" = http://websearch.ask.com/redirect?client=ie&tb=FWV5&o=14193&src=crm&q={searchTerms}&locale=&apn_ptnrs=FM&apn_dtid=TES002R2US&apn_uid=cdf535b0-52a1-4543-86b7-0dacf4eb59d5&apn_sauid=A005CEDA-81FD-4F18-B01F-E3349EF3DC8E
IE - HKU\S-1-5-21-1488464123-3926200872-980151002-1000\..\SearchScopes\{afdbddaa-5d3f-42ee-b79c-185a7020515b}: "URL" = http://search.conduit.com/ResultsExt.aspx?q={searchTerms}&SearchSource=4&ctid=CT3031760
FF - prefs.js..browser.search.defaultengine: "Ask.com"
FF - prefs.js..browser.search.defaultenginename: "Google.com"
FF - prefs.js..browser.search.order.1: "Ask.com"
O2 - BHO: (Conduit Engine ) - {30F9B915-B755-4826-820B-08FBA6BD249D} - C:\Program Files (x86)\ConduitEngine\prxConduitEngin.dll (Conduit Ltd.)
O2 - BHO: (no name) - {652853ad-5592-4231-88c6-706613a52e61} - No CLSID value found.
O2 - BHO: (Softonic-EngUSA_ Toolbar) - {6d474053-6aea-476f-af1a-840e7bbd0edb} - C:\Program Files (x86)\Softonic-EngUSA_\prxtbSoft.dll (Conduit Ltd.)
O2 - BHO: (uTorrentBar Toolbar) - {bf7380fa-e3b4-4db2-af3e-9d8783a45bfc} - C:\Program Files (x86)\uTorrentBar\prxtbuTor.dll (Conduit Ltd.)
O2 - BHO: (Ask Toolbar) - {D4027C7F-154A-4066-A1AD-4243D8127440} - C:\Program Files (x86)\Ask.com\GenericAskToolbar.dll (Ask)
O2 - BHO: (Yontoo) - {FD72061E-9FDE-484D-A58A-0BAB4151CAD8} - C:\Program Files (x86)\Yontoo\YontooIEClient.dll (Yontoo LLC)
O3 - HKLM\..\Toolbar: (Conduit Engine ) - {30F9B915-B755-4826-820B-08FBA6BD249D} - C:\Program Files (x86)\ConduitEngine\prxConduitEngin.dll (Conduit Ltd.)
O3 - HKLM\..\Toolbar: (no name) - {652853ad-5592-4231-88c6-706613a52e61} - No CLSID value found.
O3 - HKLM\..\Toolbar: (Softonic-EngUSA_ Toolbar) - {6d474053-6aea-476f-af1a-840e7bbd0edb} - C:\Program Files (x86)\Softonic-EngUSA_\prxtbSoft.dll (Conduit Ltd.)
O3 - HKLM\..\Toolbar: (uTorrentBar Toolbar) - {bf7380fa-e3b4-4db2-af3e-9d8783a45bfc} - C:\Program Files (x86)\uTorrentBar\prxtbuTor.dll (Conduit Ltd.)
O3 - HKLM\..\Toolbar: (Ask Toolbar) - {D4027C7F-154A-4066-A1AD-4243D8127440} - C:\Program Files (x86)\Ask.com\GenericAskToolbar.dll (Ask)
O3 - HKLM\..\Toolbar: (no name) - Locked - No CLSID value found.
O3 - HKU\S-1-5-21-1488464123-3926200872-980151002-1000\..\Toolbar\WebBrowser: (Softonic-EngUSA_ Toolbar) - {6D474053-6AEA-476F-AF1A-840E7BBD0EDB} - C:\Program Files (x86)\Softonic-EngUSA_\prxtbSoft.dll (Conduit Ltd.)
O3 - HKU\S-1-5-21-1488464123-3926200872-980151002-1000\..\Toolbar\WebBrowser: (uTorrentBar Toolbar) - {BF7380FA-E3B4-4DB2-AF3E-9D8783A45BFC} - C:\Program Files (x86)\uTorrentBar\prxtbuTor.dll (Conduit Ltd.)
O3 - HKU\S-1-5-21-1488464123-3926200872-980151002-1000\..\Toolbar\WebBrowser: (Ask Toolbar) - {D4027C7F-154A-4066-A1AD-4243D8127440} - C:\Program Files (x86)\Ask.com\GenericAskToolbar.dll (Ask)
:files
C:\Windows\svchost.exe
ipconfig /flushdns /c
:commands
[purity]
[CREATERESTOREPOINT]
[DRIVES]
[emptytemp]
[*]Then click the Run Fix button at the top.
[*]Let the program run unhindered; it will reboot the system when it is done and open notepad with logreport. Attach here that logreport.
Step2
Download ComboFix from here and save it to your Desktop.
If you are unsure how ComboFix works please read this guide carefully.
note: ComboFix must be downloaded to your Desktop.
Temporarily disable your AntiVirus program.
If you are unsure how to do this please read this Instruction.
How to disable avast:
[*]Right-click on the avast! icon in the lower right corner of the screen and choose Open Avast! User Interface.
[*]In the window that opens on the top right corner, click Settings.
[*]In a new window that opens, choose the option Troubleshooting, Uncheck Enable avast! self-defense, and click OK.
[*]Right-click on the avast! icon in the lower right corner of the screen and select avast! shield controls .
[*]In the menu that appears, choose Disable Permanently. When you are prompted to turn off security, click Yes.
Note: Do not forget to turn on this option after the cleaning.
Run ComboFix. Click on I Agree!
ComboFix will check if there is a newer version of ComboFix available.
Click Yes if prompted to download.
ComboFix will display DISCLAIMER OF WARRANTY ON SOFTWARE.
Click Yes to allow ComboFix to continue.
If Recovery Console is not installed, ComboFix will offer download & installation.
Click Yes to allow ComboFix to install Recovery Console.
Note:Do not mouse-click Combofix’s window while it is running.
When the tool is finished, it will produce a log report for you. (typical location: C:[b]ComboFix.txt[/b] )
Attach log reports ( ComboFix.txt) back to topic.