用返另外一個答案
你可以用反流氓軟件,
microsoft官方網站下載 malware removal tool
http://www.microsoft.com/zh-tw/download/malicious-software-removal-tool-details.aspx
Malwarebyte (推介用, 強而且scan得快)
http://www.malwarebytes.org/downloads/
Spybot search&destroy
http://www.safer-networking.org/mirrors/
Hijackthis (手動, 小心用, 不是scan檔案)
http://sourceforge.net/projects/hjt/
KasperskyVirusRemovalTool (scan時間很長)
Kaspersky Virus Removal Tool is an utility designed to remove all types of infections from your computer
http://www.kaspersky.com/antivirus-removal-tool-register