hi!whenever i connected to the internet, my avg resident shield poped up n said a virus was detected (trojan horse backdoor.dumador.aw) while opening c:\windows\prntsvr.dll
i healed it "successfully"( i also tried deleting it) but moments later it reappeared
i ran ad-aware but it didn't help

*when i clicked the magnifying glass icon to check if my question has already
been asked or not, the virus pops out

here's my hjt log:

Logfile of HijackThis v1.98.2
Scan saved at 1:28:29 PM, on 8/16/2004
Platform: Windows XP (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 (6.00.2600.0000)

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\PROGRA~1\Grisoft\AVG7\avgamsvr.exe
C:\PROGRA~1\Grisoft\AVG7\avgupsvc.exe
C:\Program Files\Common Files\EPSON\EBAPI\SAgent2.exe
C:\WINDOWS\system32\ZoneLabs\vsmon.exe
C:\WINDOWS\Explorer.EXE
C:\PROGRA~1\Grisoft\AVG7\avgcc.exe
C:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe
C:\WINDOWS\System32\netda.exe
C:\Program Files\Lavasoft\Ad-Aware SE Professional\Ad-Watch.exe
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
C:\WINDOWS\System32\ctfmon.exe
C:\WINDOWS\System32\devldr32.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Documents and Settings\kindaichi\My Documents\hjt\HijackThis.exe

*somehow couldn't post the HTJ log in one post, srry for that