I have noticed that the initial attack had come from one of our test networks that unfortunately had the fw wide open. I have since closed it up. I haven't seen any more attacks now for about an hour now. Thanks for all the help..will keep you updated. Scott -----Original Message----- From: Ball, Dan [mailto:DBall@xxxxxxxxxxx] Sent: Thursday, May 05, 2005 3:52 PM To: [ISAserver.org Discussion List] Subject: [isalist] RE: Being Attacked...HELPED http://www.ISAserver.org Not much to that one, if that is what it is... http://securityresponse.symantec.com/avcenter/venc/data/w32.dos.trinoo.h tml -----Original Message----- From: Danny [mailto:nocmonkey@xxxxxxxxx] Sent: Thursday, May 05, 2005 14:13 To: [ISAserver.org Discussion List] Subject: [isalist] RE: Being Attacked...HELPED http://www.ISAserver.org On 5/5/05, Clarke, Scott <Scott.Clarke@xxxxxxxxxxxx> wrote: > Easier said than done. We have 26 branch offices with their own routers/switches. Is there > a removal/detection tool for Trinoo because I believe the infection is here at our main office? Why do you think it is Trinoo? If your AV software detected, then it should be quite capable of removing it. Patch your systems, ASAP. Delete C:\WINDOWS\SYSTEM\service.exe AND HKLM\Software\Microsoft\Windows\CurrentVersion\Run\"System Services"="service.exe" ...D ------------------------------------------------------ List Archives: http://www.webelists.com/cgi/lyris.pl?enter=isalist ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp ISA Server FAQ: http://www.isaserver.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 Exchange Server Resource Site: http://www.msexchange.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 ISAserver.org Discussion List as: scott.clarke@xxxxxxxxxxxx To unsubscribe visit http://www.webelists.com/cgi/lyris.pl?enter=isalist Report abuse to listadmin@xxxxxxxxxxxxx