Ran Malwarebytes. Really weird: Only one thing came up, but there is no System Volume Information listed on the C drive, unless it is in the registry or elsewhere. I have not closed Malwarebytes so I can delete it if I should. Ran both RP1803\A0507644.exe and A0507644.exe through Google; nothing found.
Malwarebytes' Anti-Malware 1.46
www.malwarebytes.orgDatabase version: 5083
Windows 5.1.2600 Service Pack 3
Internet Explorer 8.0.6001.18702
11/9/2010 5:21:49 PM
mbam-log-2010-11-09 (17-21-49).txt
Scan type: Full scan (C:\|)
Objects scanned: 453229
Time elapsed: 7 hour(s), 14 minute(s), 33 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:\System Volume Information\_restore{42B4214E-E04C-44C6-8697-9F6E21389402}\RP1803\A0507644.exe (Spyware.Passwords) -> No action taken.