QQexternal.exeQQexternalQQ?QQ0
QQexternal.exe?exe
Windows 95/98/Me?C:\WINdows\system32\
Windows NT/2000?C:\WINNT\system32\
Windows XP?C:\WINdows\system32\
Windows 7/8?C:\WINdows\system32\
QQexternal.exe?
QQQQexternal.exedat?ad.gif?default_av_chatroom.gif?infoad.gif?vqqad.gif?
QQQQexternal.exeQQexternal.exe
QQexternal.exeQQ1.QQ2011?QQExternal.exe2.QQ2008?QQExternal.exe3.QQExternal?QQ