怎么彻底清除这种木马啊
2000-02-03 10:05:24, iexp1ore.exe>>C:\WINDOWS\iexp1ore.exe ->Trojan.PSW.ZhengTu.afq
2000-02-02 10:39:08, iexp1ore.exe>>C:\WINDOWS\iexp1ore.exe ->Trojan.PSW.ZhengTu.afq
2000-02-01 22:49:37, iexp1ore.exe>>C:\WINDOWS\iexp1ore.exe ->Trojan.PSW.ZhengTu.afq
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