Re-install Chrome
Unless you did this yourself, malware has changed your Chrome version into the Development Build. Among other things this allows malware to install any extension it wants. We need to resolve this.

  1. If you have bookmarks, let’s save them by exporting them - Export Bookmarks
  2. Then I need you to go Google Sync and sign into your account
  3. Scroll down until you see the “Stop and Clear” button and click on the button. At the prompt click on “Ok”
  4. Now we need to uninstall chrome.
    Note: When asked about user data or settings you must remove this also so please check the box.
  5. Restart the computer and reinstall chrome, You can download The latest version from here - Google Chrome
  6. Import your bookmarks back into Chrome
  7. Sign back in to your Chrome browser so that your bookmarks sync with your online account.

THEN

CAUTION : This fix is only valid for this specific machine, using it on another may break your computer

Open notepad and copy/paste the text in the quotebox below into it:

CreateRestorePoint: HKLM-x32\...\Run: [YTDownloader] => "C:\Program Files (x86)\YTDownloader\YTDownloader.exe" /boot GroupPolicy: Group Policy on Chrome detected <======= ATTENTION CHR HKLM\SOFTWARE\Policies\Google: Policy restriction <======= ATTENTION HKLM\SOFTWARE\Policies\Microsoft\Internet Explorer: Policy restriction <======= ATTENTION HKU\.DEFAULT\SOFTWARE\Policies\Microsoft\Internet Explorer: Policy restriction <======= ATTENTION SearchScopes: HKLM-x32 -> DefaultScope {BB82DE59-BC4C-4172-9AC4-73315F71CFFE} URL = http://websearch.goodforsearch.info/?l=1&q={searchTerms}&pid=24388&r=2015/04/14&hid=349388545741135819&lg=EN&cc=RS&unqvl=86 SearchScopes: HKLM-x32 -> {a0892e19-6051-4ae6-9a5f-91542a166b2b} URL = http://search.tb.ask.com/search/GGmain.jhtml?p2=^BBQ^man000^YYA^&ptb=708E78CC-FB48-4BCC-9CE3-E16D774F41F1&ind=2015010706&n=781a9f92&psa=&st=sb&searchfor={searchTerms} SearchScopes: HKLM-x32 -> {BB82DE59-BC4C-4172-9AC4-73315F71CFFE} URL = http://websearch.goodforsearch.info/?l=1&q={searchTerms}&pid=24388&r=2015/04/14&hid=349388545741135819&lg=EN&cc=RS&unqvl=86 BHO: Vaudoiixo -> {039dca62-9262-4795-9d59-3525d5baab3f} -> C:\Program Files (x86)\Vaudoiixo\Dr6QPs0jnSj2P7.x64.dll [2015-04-12] () 2015-04-19 12:42 - 2015-04-19 12:42 - 00000000 ____D () C:\ProgramData\3ff014d700004516 2015-04-19 00:41 - 2015-04-19 00:50 - 00000000 ____D () C:\Users\pc 1\AppData\Local\BrowserHelper 2015-04-12 01:18 - 2015-04-22 02:48 - 00000000 ____D () C:\Program Files (x86)\Vaudoiixo 2015-04-12 01:17 - 2015-04-22 02:48 - 00000000 ____D () C:\Program Files (x86)\VauDIx 2015-04-12 01:17 - 2015-04-12 01:17 - 00000000 ____D () C:\ProgramData\nphchghnompkcflpnoogkelennaiaage 2015-04-12 01:17 - 2015-04-12 01:17 - 00000000 ____D () C:\ProgramData\6665288677648676280 2015-04-12 01:16 - 2015-04-13 14:08 - 00000000 ____D () C:\ProgramData\{15c00242-46e4-7e2a-15c0-0024246e0909} 2015-04-12 01:16 - 2015-04-12 01:16 - 00469368 _____ () C:\Users\ACIKA\Downloads\Download.exe 2015-04-10 17:06 - 2015-04-10 17:06 - 12611216 _____ ( ) C:\Users\ACIKA\Desktop\ummyvideodownloader_setup.exe 2015-04-10 16:20 - 2015-04-10 16:20 - 00000000 ____D () C:\Users\ACIKA\AppData\Roaming\{950EB46C-6AC7-4ACC-AB36-9A6A77C08B6A} 2015-04-10 15:25 - 2015-04-10 15:25 - 01470464 _____ (Object Browser) C:\Users\ACIKA\AppData\Roaming\DCXJ.exe 2015-04-10 15:24 - 2015-04-22 02:48 - 00000000 ____D () C:\Program Files (x86)\4b1e982f-8435-461a-a588-a6c1c1116c1d 2015-04-10 15:24 - 2015-04-10 15:24 - 00001965 _____ () C:\Users\ACIKA\Desktop\YTDownloader.lnk 2015-04-10 15:24 - 2015-04-10 15:24 - 00000000 ____D () C:\Users\ACIKA\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\YTDownloader 2015-04-07 23:55 - 2015-04-07 23:55 - 00000000 ____D () C:\Users\ACIKA\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Prompt Downloader 2015-03-29 21:00 - 2015-03-29 21:00 - 00000000 ____D () C:\Users\Public\Documents\YTAHelper 2015-04-22 02:51 - 2015-02-24 20:23 - 00001692 _____ () C:\Windows\Tasks\VDCHXWP.job Task: {01707BF4-1F5B-44DD-AFFB-7BDB9E88BABA} - System32\Tasks\Microsoft\Windows\Multimedia\SMupdate3 => Rundll32.exe C:\PROGRA~1\COMMON~1\System\SysMenu.dll ,Command701 update3 <==== ATTENTION Task: {4848F712-41C6-4D43-9F1E-1C3E1EC25DED} - System32\Tasks\web_disco_notification_service => C:\Program Files (x86)\web disco\web_disco_notification_service.exe [2015-04-01] (FileProperties_CompanyName) <==== ATTENTION Task: {5B3E7691-DF4C-4433-9D7F-5BC59A1A5974} - System32\Tasks\web_disco_updating_service => C:\Program Files (x86)\web disco\web_disco_updating_service.exe [2015-04-01] () <==== ATTENTION Task: {842DC5E8-548F-4227-A84F-AA383707A2C3} - System32\Tasks\SMupdate1 => Rundll32.exe C:\PROGRA~1\COMMON~1\System\SysMenu.dll ,Command701 update1 <==== ATTENTION Task: {93150406-F619-46BA-800C-EA54BD1AF8CE} - System32\Tasks\VDCHXWP => C:\Users\ACIKA\AppData\Roaming\VDCHXWP.exe <==== ATTENTION Task: {A6D691C2-73E9-4D34-A086-B0600AD06C39} - System32\Tasks\DoctorPC_Popup => C:\Program Files (x86)\Doctor PC\Splash.exe Task: {B9661514-3D70-45D8-954B-7736476471D9} - System32\Tasks\Microsoft\Windows\Maintenance\SMupdate2 => Rundll32.exe C:\PROGRA~1\COMMON~1\System\SysMenu.dll ,Command701 update2 <==== ATTENTION Task: C:\Windows\Tasks\VDCHXWP.job => C:\Users\ACIKA\AppData\Roaming\VDCHXWP.exe <==== ATTENTION Task: C:\Windows\Tasks\web_disco_notification_service.job => C:\Program Files (x86)\web disco\web_disco_notification_service.exel/url='http:/cdn.selectbestopt.com/notf_sys/index.html' /crregname='web disco' /appid='73143' /srcid='2913' /bic='a1f613393a88bdca6df01bc8ac52200c' /verifier='10ac034134dc33b3a44f1be1c68fdce7' /installerversion='1.50.3.10' /statsdomain='http:/stats.buildomserv.com/data.gif?' /errorsdomain='http:/stats.buildomserv.com/data.gif?' /monetizationdomain='http:/logs.buildomserv.com/monetization.gif <==== ATTENTION Task: C:\Windows\Tasks\web_disco_updating_service.job => C:\Program Files (x86)\web disco\web_disco_updating_service.exeS /campid=2913 /verid=1 /url=http:/cdn.buildomserv.com/txt/@CAMPID@/@VER@/file.txt /appid=73143 /taskname=web_disco_updating_service /funurl=http:/stats.buildomserv.com <==== ATTENTION C:\Program Files (x86)\Vaudoiixo C:\Program Files (x86)\YTDownloader Reg: reg delete HKLM\SOFTWARE\Policies\Microsoft\Windows\IPSec\Policy\Local /f Reg: reg add HKLM\SOFTWARE\Policies\Microsoft\Windows\IPSec\Policy\Local /f RemoveProxy: EmptyTemp: CMD: bitsadmin /reset /allusers

Save this as fixlist.txt, in the same location as FRST.exe

https://dl.dropboxusercontent.com/u/73555776/FRSTfix.JPG

Run FRST and press Fix
On completion a log will be generated please post that

FINALLY

Please download AdwCleaner by Xplode onto your desktop.

[*]Close all open programs and internet browsers.
[*]Double click on AdwCleaner.exe to run the tool.
[*]Click on Scan.
[*]After the scan is complete click on “Clean”
[*]Confirm each time with Ok.
[*]Your computer will be rebooted automatically. A text file will open after the restart.
[*]Please post the content of that logfile with your next answer.
[*]You can find the logfile at C:\AdwCleaner[S0].txt as well.