日期:2014-05-16 浏览次数:20451 次
用一个js文件搞定中了u盘病毒被隐藏的文件夹,其实有专杀工具的,纯粹是好玩。
但也有些亮点,比如说文件(夹)的属性判断,稍微改写可以做成用户权限的判断。
好了废话少说,上代码:
/** * 处理当前文件夹中属性为隐藏、系统的文件夹 * 结果是文件夹属性为正常! */ function alert(string) { var wsh = new ActiveXObject("WScript.shell"); wsh.Popup(string); } var s = ""; function ClearAttrib(f) { var flag = f.attributes; var sFlag = ""; sFlag = GetAttrib(f); switch (flag) { case 18: case 20: case 22: f.attributes = 16; s += "成功去除文件夹" + f.Path + "的" + sFlag + "属性!\n"; } } function ListDir(folderspec) { var fso, f, fc; fso = new ActiveXObject("Scripting.FileSystemObject"); f = fso.GetFolder(folderspec); fc = new Enumerator(f.SubFolders); for (; !fc.atEnd(); fc.moveNext()) { s += "文件夹:" + fc.item() + ",属性:" + GetAttrib(fc.item()) + "\n"; ClearAttrib(fc.item()); ListDir(fc.item()); } } /** * 属性判断 * fPurview = f.attributes * opt = 0 只读,1 隐藏,2 系统,3 驱动器卷标, * 4 文件夹,5 归档,6 快捷方式,7 压缩文件 */ function checkPower(fPurview, opt) { var purviewValue = 0; purviewValue = Math.pow(2, opt); return(fPurview & purviewValue) == purviewValue; } function GetAttrib(f) { var att = ""; var ary = {0:"只读",1:"隐藏",2:"系统",3:"驱动器卷标",4:"文件夹",5:"归档",6:"快捷方式",7:"压缩文件"}; var flag = f.attributes; for (var i = 0; i <= 7; i++) { if (checkPower(flag, i)) { att += ary[i] + "+"; } } return(att.substr(0, att.length - 1)); } function ShowFolderFileList(folderspec) { var fso, f, fc, s; fso = new ActiveXObject("Scripting.FileSystemObject"); f = fso.GetFolder(folderspec); fc = new Enumerator(f.files); s = ""; for (; !fc.atEnd(); fc.moveNext()) { s += fc.item() + GetAttrib(fc.item()) + "\n"; } return(s); } try { ListDir("."); //alert(ShowFolderFileList(".")); alert(s); } catch (e) { alert(e.name + ":" + e.message); }
?欢迎大家拍砖!!!
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本来是发在qq上的,但那dongdong上代码不能带格式,特丑!