求助: 我的电脑被绑架

电脑自动往外发信息。不停弹出窗口，下面是一个例子：
Message from SECURITY MONITOR to WINDOWS USER
Important Windows Security Bulletin

Buffer Overrun in Messenger Service Allow Remote Code Execution, Virus Infection and Unexpected Computer shutdowns
.....

type the address below into your internet browser, then click OK
www.updatepatch.info

IE会自动连接到某个网站，下载无数广告和软件,自动运行,并改写注册表.
重装系统后,一上网又开始.有个系统文件svchost总在往外发信息,连接网站:61.152.158.125:50173. Port 1026 或61.235.154.103:54240.
那位大虾知道如何解决这个问题.多谢!!!

所有跟帖： 

• 先换firefox浏览器,再去装ad-aware,再装防病毒 -spywar木马后门- ♀ (0 bytes) () 07/08/2005 postreply 10:08:35

• 回复：先换firefox浏览器,再去装ad-aware,再装 -我快疯了- ♀ (170 bytes) () 07/08/2005 postreply 10:24:21

• firefox只是个应用软件不是万能药。 -ppzcgg- ♀ (51 bytes) () 07/08/2005 postreply 10:37:23

• But it is the first step -StopIE- ♀ (113 bytes) () 07/08/2005 postreply 12:27:18

• I never use this "1st step" -ppzcgg- ♀ (20 bytes) () 07/08/2005 postreply 13:04:00

• 关firefox什么事？不要闭着眼睛凑热闹了 -Grant- ♂ (0 bytes) () 07/08/2005 postreply 21:31:44

• spybot search and destroy -SDTQ- ♂ (69 bytes) () 07/08/2005 postreply 10:55:39

• download several Anti-spywares -SAMUEL- ♂ (93 bytes) () 07/08/2005 postreply 11:14:34

• 3721有提供一个杀间谍的软件 -黑甲- ♀ (0 bytes) () 07/10/2005 postreply 03:18:27

• 重装windows+sp2,打开防火墙再上网 -hcxtig- ♀ (0 bytes) () 07/10/2005 postreply 11:04:26