Hi Friends,
I have a problem with Avast! Yesterday, I ran a virus scan in Thorough mode using Avast! It displayed the message "12/14/2008, 4:48:41 PM
Memory scanning started…
No virus body found in memory.
Memory scanning finished (20.1s).
Files scanning started…
C:\WINDOWS\system32\CatRoot2\tmp.edb… file could not be scanned!
C:\WINDOWS\system32\CatRoot2\edb.log… file could not be scanned!
C:\Documents and Settings\Administrator\Local Settings\Temp\etilqs_nvhnadMZ2zdQz5MJk6wC… file could not be scanned!
C:\Documents and Settings\Administrator\Local Settings\Application Data\Google\Google Desktop Search\dbeam… file could not be scanned!
C:\Documents and Settings\Administrator\Local Settings\Application Data\Google\Google Desktop Search\dbeao… file could not be scanned!
C:\Documents and Settings\Administrator\Local Settings\Application Data\Google\Google Desktop Search\dbdam… file could not be scanned!
C:\Documents and Settings\Administrator\Local Settings\Application Data\Google\Google Desktop Search\dbdao… file could not be scanned!
C:\Documents and Settings\Administrator\Local Settings\Application Data\Google\Google Desktop Search\dbu2d.ht1… file could not be scanned!
C:\Documents and Settings\Administrator\Local Settings\Application Data\Google\Google Desktop Search\dbc2e.ht1… file could not be scanned!
C:\Documents and Settings\Administrator\Local Settings\Application Data\Google\Google Desktop Search\dbvmh.ht1… file could not be scanned!
C:\Documents and Settings\Administrator\Local Settings\Application Data\Google\Google Desktop Search\dbvm.cf1… file could not be scanned!
C:\Documents and Settings\Administrator\Local Settings\Application Data\Google\Google Desktop Search\fiih.ht1… file could not be scanned!
C:\Documents and Settings\Administrator\Local Settings\Application Data\Google\Google Desktop Search\fii.cf1… file could not be scanned!
C:\Documents and Settings\Administrator\Local Settings\Application Data\Google\Google Desktop Search\rpmh.ht1… file could not be scanned!
C:\Documents and Settings\Administrator\Local Settings\Application Data\Google\Google Desktop Search\rpm.cf1… file could not be scanned!
C:\Documents and Settings\Administrator\Local Settings\Application Data\Google\Google Desktop Search\hpt2i.ht1… file could not be scanned!
C:\Documents and Settings\Administrator\Local Settings\Application Data\Google\Google Desktop Search\safeweb\goog-white-domainmh.ht1… file could not be scanned!
C:\Documents and Settings\Administrator\Local Settings\Application Data\Google\Google Desktop Search\safeweb\goog-white-domainm.cf1… file could not be scanned!
C:\Documents and Settings\Administrator\Local Settings\Application Data\Google\Google Desktop Search\safeweb\goog-black-urlmh.ht1… file could not be scanned!
C:\Documents and Settings\Administrator\Local Settings\Application Data\Google\Google Desktop Search\safeweb\goog-black-urlm.cf1… file could not be scanned!
C:\Documents and Settings\Administrator\Local Settings\Application Data\Google\Google Desktop Search\safeweb\goog-malware-domainmh.ht1… file could not be scanned!
C:\Documents and Settings\Administrator\Local Settings\Application Data\Google\Google Desktop Search\safeweb\goog-malware-domainm.cf1… file could not be scanned!
C:\Documents and Settings\Administrator\Local Settings\Application Data\Google\Google Desktop Search\safeweb\goog-black-enchashmh.ht1… file could not be scanned!
C:\Documents and Settings\Administrator\Local Settings\Application Data\Google\Google Desktop Search\safeweb\goog-black-enchashm.cf1… file could not be scanned!
C:\Documents and Settings\Administrator\Application Data\Mozilla\Firefox\Profiles\0y88y8fr.default\places.sqlite-journal… file could not be scanned!
No virus body found.
Files scanning finished (46016 files, 0 infected, 210.7s).
Drives scanned: C: D: E: F: G: H:"
There were 25 files detected as suspected as malware. I am unable to delete them as they are all .dll files such as spoolsv.exe..\mdigraph.dll and LMIprinter.dll. When i try to delete one of these files, Avast is displaying the message, “Avast has detected a virus in your system memory, it is dangerous to work on your system. Restart to scan using Avast”, when i do restart the system and scan using Avast, it displays 0 infected files. I used SPybot to check for Malware, Spyware and other stuff, even SPYBOT says there are no infected files.
Is there a virus in my system or is this just a false alert from AVast Anti-virus, please help.
Note: My system is functioning normally. I have checked the task manager, the CPU usage is normal.