Which website did you visit when you got the alert? Do you get further alerts?

[*]Step 1: OTL Fix

[*]Run OTL. (if you have Windows Vista / Windows 7 / Windows 8 please do a Right click on the OTL icon and select Run as Administrator)
[*]Copy (Ctrl+C) and Paste (Ctrl+V) all of the following text into the Custom Scans/Fixes box:


:Commands
[CreateRestorePoint]

:OTL
[2013-11-11 17:54:34 | 000,000,031 | -HS- | C] () -- C:\ProgramData\2358749098397709073116022696520727205

:Commands
[EMPTYTEMP]

[*]Click the Run Fix button.
[*]After your computer has rebooted, run OTL and click Quick Scan.
[*]Copy and paste the contents of the log that it produces into your next post.

[*]Step 2: ESET Online Scanner

Please disable your AntiVirus before doing these steps!

[*]If you have Win Vista / Win 7 / Win 8 please start IE as Administrator!
[*]This will only work for Internet Explorer or FireFox
[*]Please download ESET Online Scanner from here

How to do this?

[]Visit this website here
[
]You will see a screen like this:

http://s7.directupload.net/images/131201/e922iil8.png

[*]Click Run ESET Online Scanner

http://s14.directupload.net/images/131201/4e3svhbd.png

[*]A Window will open (see above) - please click on the link
[*]A window will pop up - please download the file to your Desktop
[*]When the download has finished please run the program (for Win Vista/ Win7 / Win 8 User please run it as Administrator)

http://s14.directupload.net/images/131201/p35jbmyy.png

[*]Tick the box next to YES, I accept the Terms of Use then click on: Start
[*]You may see a panel towards the top of the screen telling you the website wants to install an addon… click and allow it to install. If your firewall asks whether you want to allow installation, say yes.

http://s7.directupload.net/images/131201/p3b9meru.png

[*]Make sure that the option Remove found threats is NOT checked.
[*]Make sure that the option Scan archives is checked.
[*]Now click on Advanced Settings and select the following:
[list]
[*]Scan for potentially unwanted applications
[*]Scan for potentially unsafe applications
[*]Enable Anti-Stealth Technology

[*]Then click on Start
[*]virus signature database will begin to download. Be patient this make take some time depending on the speed of your Internet Connection.
[*]When completed the Online Scan will begin automatically. The scan may take several hours.
[*]Do not touch either the Mouse or keyboard during the scan otherwise it may stall.

http://s14.directupload.net/images/131201/zfq43h4p.png

[*]After the scan is finished please click on Finish
[/list]
[*]Use notepad to open the logfile located at C:\Program Files\ESET\EsetOnlineScanner\log.txt.
[*]Copy and paste that log as a reply to this topic.
[*]I want you to uninstall following programs (XP: Start > Control Panel > Add/Remove Programs | Vista / Win7 / Win8: Start > Control Panel > uninstall a program):

[*]ESET Online Scanner

[*]Step 3: Security Check

Please download Security Check from one of the links below and save it to your Desktop.

Download Mirror #1

[*]Double-click SecurityCheck.exe and follow the on-screen instructions. (if you have Windows Vista / Windows 7 / Windows 8 please do a Right click on the Security Check icon and select Run as Administrator)
[*]A text file, checkup.txt, will open when the scan is finished.
[*]Copy (Ctrl+C) and Paste (Ctrl+V) the contents of this log into your next post please.

[*]Step 4: Question

How is the system running?