Determine if Malware has infected WIN7 x64

System has not been all that reliable with various alerts and strange behavior. I have run scans using Malwarebytes and SuperAntiSpyware and only founded and cleaned up tracking cookies. However I have been receiving periodic displays such as the following:
IntuitUpdater.exe - Corrupt File. The file or directory c:\Windows\assembly\NativeImages_v4.0.030319_32\System.Xml.Linq is corrupt and unreadable. Please run the Chkdsk utility. Problem is this Win7 x64 has a Solid State Disk drive and I have been informed by Lenovo support that you cannot run fix or recover check disk operations on a SSD. I recall have a similar alert for DivX as I am not convinced the updater program is functioning. Also encountered a pop-up dialog when after starting up that was asking me to choose a program to open a file. I was able to trace this file name to "Kevin" and was found in the directory path of: Computer > Windows7_OS (C > Users. When file is opened using NotePad the contents said: The given profile is not found. AVG-Free 2013 and Comodo Firewall has not detected or quarantined anything malicious. Malwarebytes did quarantine on 12/8/2012 4 files attributed to vendor PUP.RiskwareTool.CK so there has been some prior history of Malware on this computer. At this stage I would like assistance in determining if the computer is still infected, so please send me a list of instructions that I'll need to follow to disable any software before running diagnostic reports to be analyzed with recommendations on the next steps.
Thanks, Kevin

 

2/14/12 Please note: I had not intentionally duplicated this as I had no idea whether my thread had been submitted as I just found it hanging out in limbo.
Subsequently, I have attached files for analysis as I had not done so. You may either use this 2/13/2012 Post or the below that was created today - Thank you, Kevin

Win7 x64 logs detected Malware


I am attaching the logs for analysis as Malware has been detected and I have followed your instructions to the T. The only exception had been I had executed MalwareBytes Anti-Malware on 2012-12-08 as it Quarantined and deleted successfully 4 files as 2 registry items where false positives. Prior to executing your Win 7 Malware Removal/Cleaning Procedure I had restored these quarantined files so your scripted steps would do another scrubbing to ensure this computer will end up entirely clean after I take the next steps of instructions you provide to me. I am pasting below the mbam-log-2012-12-08 (15-39-09).txt results for reference only as I have attached all of (5) five logs from today's 2/14/2012 scans.

Malwarebytes Anti-Malware 1.65.1.1000
www.malwarebytes.org

Database version: v2012.12.08.07

Windows 7 Service Pack 1 x64 NTFS
Internet Explorer 9.0.8112.16421
Kevin Morgan :: KEVINMORGAN [administrator]

12/8/2012 3:39:09 PM
mbam-log-2012-12-08 (15-39-09).txt

Scan type: Full scan (C:\|Q:\|)
Scan options enabled: Memory | Startup | Registry | File System | Heuristics/Extra | Heuristics/Shuriken | PUP | PUM
Scan options disabled: P2P
Objects scanned: 629099
Time elapsed: 44 minute(s), 37 second(s)

Memory Processes Detected: 0
(No malicious items detected)

Memory Modules Detected: 0
(No malicious items detected)

Registry Keys Detected: 0
(No malicious items detected)

Registry Values Detected: 0
(No malicious items detected)

Registry Data Items Detected: 2
HKCR\scrfile\shell\open\command| (Broken.OpenCommand) -> Bad: (NOTEPAD.EXE "%1") Good: ("%1" /S) -> No action taken.
HKCR\regfile\shell\open\command| (Broken.OpenCommand) -> Bad: (NOTEPAD.EXE "%1") Good: (regedit.exe "%1") -> No action taken.

Folders Detected: 0
(No malicious items detected)

Files Detected: 4
C:\Program Files\Adobe\Adobe Bridge CS6 (64 Bit)\AMTLib.dll (PUP.RiskwareTool.CK) -> Quarantined and deleted successfully.
C:\Program Files\Adobe\Adobe Photoshop CS6 (64 Bit)\amtlib.dll (PUP.RiskwareTool.CK) -> Quarantined and deleted successfully.
C:\Program Files (x86)\Adobe\Adobe Bridge CS6\AMTLib.dll (PUP.RiskwareTool.CK) -> Quarantined and deleted successfully.
C:\Program Files (x86)\Adobe\Adobe Photoshop CS6\amtlib.dll (PUP.RiskwareTool.CK) -> Quarantined and deleted successfully.

(end)

 

Thanks. Can you inform me how I transfer this posting from Malware to Software forum?

If those logs had no Malware in them at all, then your opinion is that Malware has not caused the error dialog on the below link:

http://imageshack.us/photo/my-images/834/ccleaner64execorruptfil.jpg/

Why would the CCleaner program be linked to DivX being corrupt and unreadable?

I'm also having problems defragmenting the Registry using System Mechanic Professional, however this feature seems to work in CCleaner.

http://imageshack.us/photo/my-images...ryfragmen.jpg/
http://imageshack.us/photo/my-images...proregist.jpg/