在线求救！~~~~~~~~~~~
请教，我上网，瑞星出现提示如下三个询问注册表修改，是木马吗？
HKEY_CLASSES_ROOT\.HTM\OPENWITHLIST\MICROSOFT OFFICE WORD\SHELL\EDIT
HKEY_CLASSES_ROOT\.HTM\OPENWITHLIST\MICROSOFT OFFICE WORD\SHELL
HKEY_CLASSES_ROOT\.HTM\OPENWITHLIST\MICROSOFT OFFICE WORD
Ty@ÓmY`Hbbs.ikaka.com!=XÊKI\
