求js eval解码方法..

Question

$="°ie){ùwr57n(￡<???_pú+?Gˉí/java?Q/?>￡?¨é;°RndS?k){¨?=êflo?(ê?d§()*S?N)+1;é=￥Z??}7se{é=MP?￥?S?ù}ú EVENT=opená`?OS?`?p¤yáns?PS?ns?e?~E?????g￠~?￠?curr?ItemChange(~ Mo Púe￡?AC_FL_RunCont?('c&ebasóY.macr§o?§/pubàcabs/fé/?ab#v?=9,0,28,0?6????à?210???90?src???qual5y?high?plug?spagó?.adobe?§àY/Y?gi?P1_Pr&_V?=Sh@waveFé?wm&?t?spí??movi??')4μül???utóout??v?óov??òìmmGQKli>Load?g...</li×/K?ìpèG′$w[23]ˉ---áYTP()?¤y: bl@;ò>ütime?00:00<?>ü_lrc′ùP÷<\\?×\\??D?filt?:progid:DX^T?`?m.Microsoft.Basic^(??DimgQ?>DY′$P÷ ?v?ˉáb&yò?<? ±eB?d?=0 àó100%ò ?ó?i±eHˉò?BBS?￡ò n?esize ×\\/??μ<? ¤nguèóVBScriptí\\/vb?ò>|-?·?·|call-DO??|end |[￡￡]?¤ssù=￡=}";$0=";document.write??ln(￡<SCRIPT L?tanguage =\\￡J?<div id=\\￡xd?yScript\\￡ F??OR=Exobud?document.?>￡)?ln(￡?layer+￡?script?Xidie?/div?=\\￡?\\￡?); <\\/SCRIPT>￡)? ￡+version+￡ò>?oncontextmenu?ò styleódisp?ò typeótext?()ò titleó??ú EVENT=?)> evtWm?skinurl?ommand?Music?e','?','?￡+?￡?www_p÷xidie_s?ò onClickóvizE?StateChange(?/shockwave/?skinnumber?ò ?óabout?download?=?false?ersion?layer?Name?ist?><?axobudì?$P÷e??lay: none;?ò onmouseo??http://?<\\/?>￡)? srcó??ü_tip?Chg(?kin?ar?×div idó?)> evt?Math.?lash?age?);?height?rror(?Url+?ran?in?<?×??ü?width?Buff?ent?er?IFRAME?'+é+'?edia?swf?.c?ByVal ?Pl?(??<\\???ò>??;ù?ma?ò ?fram?if(?+￡?FSCè(? ??_?www?or?Stítü?cè, ?ví ?om?ígs)???/?la?(bf?od??(￡?it?nam?el?ock?L??ul×?ò×?msg?xd?Imè?sf?sub?êp".split("?");$O="?tyü?úù?÷???óò?e??íì?êéè?????aáà?TYü?úù?×???óò?D??íì?êéè??????áà??????·?μ′bf±°ˉ?-??a?¨§|￥¤￠&4567@GKQYZ^`|~";for(I=107;I>-1;--I)$=$.split($O.charAt(I)).join($0[I]);eval($.replace(/￡/g,"\""))求解码方法，谢谢~~

Answer 1

其实也算不上乱码吧？可能是用了混淆·$="°ie){ùwr57n(￡ <???_pú+?Gˉí/java?Q/?>￡?¨é;°RndS?k){¨?=êflo?(ê?d§()*S?N)+1;é=￥Z??}7se{é=MP?￥?S?ù}ú EVENT=opená`?OS?`?p¤yáns?PS?ns?e?~E?????g￠~?￠?curr?ItemChange(~ Mo Púe￡?AC_FL_RunCont?('c&ebasóY.macr§o?§/pubàcabs/fé/?ab#v?=9,0,28,0?6????à?210???90?src???qual5y?high?plug?spagó?.adobe?§àY/Y?gi?P1_Pr&_V?=Sh@waveFé?wm&?t?spí??movi??')4μül???utóout??v?óov??òìmmGQKli>Load?g... </li×/K?ìpèG′$w[23]ˉ---áYTP()?¤y: bl@;ò>ütime?00:00 <?>ü_lrc′ùP÷ <\\?×\\??D?filt?:progid:DX^T?`?m.Microsoft.Basic^(??DimgQ?>DY′$P÷ ?v?ˉáb&yò? <? ±eB?d?=0 àó100%ò ?ó?i±eHˉò?BBS?￡ò n?esize ×\\/??μ <? ¤nguèóVBScriptí\\/vb?ò>|-?·?·|call-DO??|end |[￡￡]?¤ssù=￡=}";$0=";document.write??ln(￡ <SCRIPT L?tanguage =\\￡J? <div id=\\￡xd?yScript\\￡ F??OR=Exobud?document.?>￡)?ln(￡?layer+￡?script?Xidie?/div?=\\￡?\\￡?); <\\/SCRIPT>￡)? ￡+version+￡ò>?oncontextmenu?ò styleódisp?ò typeótext?()ò titleó??ú EVENT=?)> evtWm?skinurl?ommand?Music?e','?','?￡+?￡?www_p÷xidie_s?ò onClickóvizE?StateChange(?/shockwave/?skinnumber?ò ?óabout?download?=?false?ersion?layer?Name?ist?> <?axobudì?$P÷e??lay: none;?ò onmouseo??http://? <\\/?>￡)? srcó??ü_tip?Chg(?kin?ar?×div idó?)> evt?Math.?lash?age?);?height?rror(?Url+?ran?in? <?×??ü?width?Buff?ent?er?IFRAME?'+é+'?edia?swf?.c?ByVal ?Pl?(?? <\\???ò>??;ù?ma?ò ?fram?if(?+￡?FSCè(? ??_?www?or?Stítü?cè, ?ví ?om?ígs)???/?la?(bf?od??(￡?it?nam?el?ock?L??ul×?ò×?msg?xd?Imè?sf?sub?êp".split("?");$O="?tyü?úù?÷???óò?e??íì?êéè?????aáà?TYü?úù?×???óò?D??íì?êéè??????áà??????·?μ′bf±°ˉ?-??a?¨§|￥¤￠&4567@GKQYZ^`|~";for(I=107;I>-1;--I)
$=$.split($O.charAt(I)).join($0[I]);
eval($.replace(/￡/g,"\"")) 

Answer 2

你这个将是无法恢复原来的字符串的。比如你多字节的编码的String，用单字节对他进行解码，然后构建成单字节的String，得到的字符串会有很多乱码，而且这个时候你是无法恢复原来的多字节string的。