Thanks for the very prompt reply
Here is the log from Malwarebytes
Malwarebytes' Anti-Malware 1.34
Database version: 1766
Windows 5.1.2600 Service Pack 3
16/02/2009 19:27:53
mbam-log-2009-02-16 (19-27-53).txt
Scan type: Quick Scan
Objects scanned: 65731
Time elapsed: 4 minute(s), 1 second(s)
Memory Processes Infected: 0
Memory Modules Infected: 0
Registry Keys Infected: 0
Registry Values Infected: 0
Registry Data Items Infected: 0
Folders Infected: 0
Files Infected: 1
Memory Processes Infected:
(No malicious items detected)
Memory Modules Infected:
(No malicious items detected)
Registry Keys Infected:
(No malicious items detected)
Registry Values Infected:
(No malicious items detected)
Registry Data Items Infected:
(No malicious items detected)
Folders Infected:
(No malicious items detected)
Files Infected:
C:\WINDOWS\system32\shell31.dll (Trojan.Agent) -> Quarantined and deleted successfully.
Also in answer to your question "Is there any warning or error associated with Task Manager..like Disabled by Administrator??"
Yesterday before I ran Superantispyware and Spybot scans I was unable to start Task Manager and "Disabled by Administrator" was the warning given.
I would just like to add that when I tried to post the original request for help my modem disconnected, it did this twice, so I went on to my other computer to see if the post had been successful or not, and apparently it had.
Edited by snowyman, 16 February 2009 - 02:37 PM.