Thank you very much dan... i found this from AVG free forum that the same as my problem is... ============================= W32.Linkbot.A Backdoor.Win32.Rbot.dc Worm When W32.Linkbot.A is executed, it performs the following actions: 1. Copies itself as: %System%\defragfat32z.exe Note: Variants might have the following file names: * defragfat32.exe * defragfat32x.exe Ports: TCP port 1040 and upwards. Listens on TCP port 113. I have had problems with this virus for weeks now, on winNT. I can't get rid of it. I keep deleting the file (defragfat32.exe) and the registry entry but, the virus keeps coming back from time to time. Maybe it copies itself in an other file that I can't find. Do you have any solution for me ? ===================================== ----- Original Message ----- From: "Danny" <nocmonkey@xxxxxxxxx> To: "[ExchangeList]" <exchangelist@xxxxxxxxxxxxx> Sent: Thursday, January 13, 2005 8:43 AM Subject: [exchangelist] Re: file defragfatz.exe > http://www.MSExchange.org/ > > On Thu, 13 Jan 2005 08:44:57 +0700, Amos D. Galiardo <amdix@xxxxxxxxxx> wrote: > > http://www.MSExchange.org/ > > > > Thank you, i will try to look at mlin.net first... > > Run the MBSA (first link provided). > > > i use trendmicro too, and i'm scanning....i set delete on norton when found > > the virus, i think when norton found that virus that worm run first ...so > > the server was infected.... > > The root of the problem is a vulnerability that the virus keeps on > exploiting, so fix that first - by patching windows - then cleanup the > rest of your systems. > > ...D > > ------------------------------------------------------ > List Archives: http://www.webelists.com/cgi/lyris.pl?enter=exchangelist > Exchange Newsletters: http://www.msexchange.org/pages/newsletter.asp > Exchange FAQ: http://www.msexchange.org/pages/larticle.asp?type=FAQ > ------------------------------------------------------ > Other Internet Software Marketing Sites: > World of Windows Networking: http://www.windowsnetworking.com > Leading Network Software Directory: http://www.serverfiles.com > No.1 ISA Server Resource Site: http://www.isaserver.org > Windows Security Resource Site: http://www.windowsecurity.com/ > Network Security Library: http://www.secinf.net/ > Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com > ------------------------------------------------------ > You are currently subscribed to this MSEXchange.org Discussion List as: amdix@xxxxxxxxxx > To unsubscribe visit http://www.webelists.com/cgi/lyris.pl?enter=exchangelist > Report abuse to listadmin@xxxxxxxxxxxxxx