JavaScript decoding JavaScript code similar to eval (function (p,a,c,k,e,d) {}))

Here is an example of decoding the Baidu Access Statistics code constructor:

The following is to count JavaScript source code: The red Bold section will be the place to modify.

Eval (function (p,a,c,k,e,d) {e=function (c) {return (c<a? "": E (parseint (C/A))) + ((c=c%a) >35?) String.fromCharCode (c+29): c.tostring (+))};if (! ". Replace (/^/,string)) {while (c--) {d[e (c)]=k[c]| | E (c)}k=[function (e) {return d[e]}];e=function () {return ' \\w+ '};c=1};while (c--) {if (K[c]) {p=p.replace (New RegExp (' \\b ' +e (c) + ' \\b ', ' G '), K[c])}}return p}(' P W (e,d,a,c,b) {5.r=8.14 (E); 5.o=d;5.d=a;5.r= (8.E)? " C: (C-2); 5.q=0;5.b=b+ ((8.E) 0:-2); 5.x=5.d[0];5.o=5.d[5.d.c-1]}w.p.y=p (b) {9 a=15.16 (((b-5.x) *5.b/(5.o-5.x)) + ((8. e) 2:0); s (a>5.b) {a=5.b}17 a};w.p.18=p () {9 a=8.i ("K"); A.a= "1a"; a.6.z=5.b+ "7"; 5.r.j (A), 9 k=8.i ("K"); A.J (K); K.a= "1b"; 9 j=0; Q (9 g=0; g<5.o.c; g+=2) {9 b=5.y (5.o[g]); 9 i=5.o[g+1];9 f=8.i ("K"); A.J (F); F.a= "U"; f.6.n=5.r+ "7"; f.6.z=b+ "7"; f.6.m=5.b-b-1+ "7"; F.6.g= (J-1) + "7"; F.h= "&v;"; F.f=k; F.t=p () {5.a= "V"; 5.f.6.l= ""; 5.f.h=5.t.l (3,5.t.c); 5.f.6.g=5.6.g;5.f.6.m=s (5.6.M)-S (5.f.19) + "7"}; F.w=p () {5.a= "U"; 5.f.6.l= "Z"};9 e=8.i ("K"); A.J (E); e.6.n=5.r+ "7"; E.6.m= (8.E) 5.b:5.b+3+ "7"; 9 c=i.10 ("."); f.t= "U" +I.L (0,c) + "\\11" +I.L (C+1,I.C) + "\\12&v;&v;" +5.o[g];s (g%4==0) {s ((I.L (c+1,i.c) = = "1" | | I.L (C+1,I.C) = = "2") {e.a= "13"; E.6.g= (J-4) + "7"; E.h=i}n{e.a= "M"; E.6.g= (J-1) + "7"; E.H=I.L (C+1,I.C)}}n{e.a= "M"; E.6.g= (J-1) + "7"; E.h= ""}j+=5.r+ ((8.E) -1:1)}5.q=j+ ((8.E)? 1:-1); a.6.n=5.q+ "7"; Q (9 g=0; g<5.d.c; g++) {9 d=5.y (5.d[g]), S (g!=0&&g!=5.d.c-1) {9 h=8.i ("K"); A.J (H); H.a= "X"; H.6.n= (5.q-((8.E) 1:-1)) + "7"; H.6.m= (5.b-d-1) + "7"}9 e=8.i ("K"); A.J (E); E.a= "1c"; E.6.n= "Y"; E.6.m= (5.b-d-2) + "7"; e.6.g=-u+ "7"; E.H=5.D[G]}}; ', 62, 75, ' | | | | | this|style|px|document|var|classname|charth|length|yl|all|ohit|left|innerhtml|createelement|appendchild|div| substring|top|width|xl|function|chartw|barw|if|id|bar|nbsp| chart|minpv| getpvheight|height| | | | | | | | | | | | Display|titx|else|maxpv|prototype|for|parent|parseint|onmouseover|42|barhl|onmouseout|liney|35px|none|indexof| u6708|u65e5|titxhl|getelementbyid| math|round|return| Create|offsetheight|chart|hit|tity '. Split (' | '), 0,{});

In fact, this eval (function (p,a,c,k,e,d) {}) has its own decoding function, E ().
while (c--) {if (K[c]) {p=p.replace (New RegExp (' \\b ' +e (c) + ' \\b ', ' G '), K[c])}}return p
Each p generated by the while loop is the decoded function code, and we delete the return p from the source, instead of returning the result, and outputting it directly in a text area, such as document.getElementById ("Textareaid"). Innertext=p.

Final code:
<! DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.0 transitional//en" "Http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd ">
< HTML xmlns= "http://www.w3.org/1999/xhtml" >
< head>
< title> Crack Baidu statistical Constructors </title>
< meta http-equiv= "Content-type" content= "text/html; Charset=utf-8 "/>
< meta http-equiv= "x-ua-compatible" content= "Ie=emulateie7"/>
< meta name= "Author" content=www.gemingcao.com/>
< meta name= "Keywords" content= ""/>
< meta name= "Description" content= ""/>
< body>
<textarea id= "Textareaid"Rows=" " cols=" ></textarea>
< script type= "Text/javascript" >
Eval (function (p,a,c,k,e,d) {e=function (c) {return (c<a? "": E (parseint (C/A))) + ((c=c%a) >35?) String.fromCharCode (c+29): c.tostring (+))};if (! ". Replace (/^/,string)) {while (c--) {d[e (c)]=k[c]| | E (c)}k=[function (e) {return d[e]}];e=function () {return ' \\w+ '};c=1};while (c--) {if (K[c]) {p=p.replace (New RegExp (' \\b ' +e (c) + ' \\b ', ' G '), K[c]);d Ocument.getelementbyid ('Textareaid'). innertext=p;}}} (' P W (e,d,a,c,b) {5.r=8.14 (E); 5.o=d;5.d=a;5.r= (8.E)? C: (C-2); 5.q=0;5.b=b+ ((8.E) 0:-2); 5.x=5.d[0];5.o=5.d[5.d.c-1]}w.p.y=p (b) {9 a=15.16 (((b-5.x) *5.b/(5.o-5.x)) + ((8. e) 2:0); s (a>5.b) {a=5.b}17 a};w.p.18=p () {9 a=8.i ("K"); A.a= "1a"; a.6.z=5.b+ "7"; 5.r.j (A), 9 k=8.i ("K"); A.J (K); K.a= "1b"; 9 j=0; Q (9 g=0; g<5.o.c; g+=2) {9 b=5.y (5.o[g]); 9 i=5.o[g+1];9 f=8.i ("K"); A.J (F); F.a= "U"; f.6.n=5.r+ "7"; f.6.z=b+ "7"; f.6.m=5.b-b-1+ "7"; F.6.g= (J-1) + "7"; F.h= "&v;"; F.f=k; F.t=p () {5.a= "V"; 5.f.6.l= ""; 5.f.h=5.t.l (3,5.t.c); 5.f.6.g=5.6.g;5.f.6.m=s (5.6.M)-S (5.f.19) + "7"}; F.w=p () {5.a= "U"; 5.f.6.l= "Z"};9 e=8.i ("K"); A.J (E); e.6.n=5.r+ "7"; E.6.m= (8.E) 5.b:5.b+3+ "7"; 9 c=i.10 ("."); f.t= "U" +I.L (0,c) + "\\11" +I.L (C+1,I.C) + "\\12&v;&v;" +5.o[g];s (g%4==0) {s ((I.L (c+1,i.c) = = "1" | | I.L (C+1,I.C) = = "2") {e.a= "13"; E.6.g= (J-4) + "7"; E.h=i}n{e.a= "M"; E.6.g= (J-1) + "7"; E.H=I.L (C+1,I.C)}}n{e.a= "M"; E.6.g= (J-1) + "7"; E.h= ""}j+=5.r+ ((8.E) -1:1)}5.q=j+ ((8.E)? 1:-1); a.6.n=5.q+ "7"; Q (9 g=0; g<5.d.c; g++) {9 d=5.y (5.d[g]); s (g!=0&&g!=5.d.c-1) {9 h=8.i("K"); A.J (H); H.a= "X"; H.6.n= (5.q-((8.E) 1:-1)) + "7"; H.6.m= (5.b-d-1) + "7"}9 e=8.i ("K"); A.J (E); E.a= "1c"; E.6.n= "Y"; E.6.m= (5.b-d-2) + "7"; e.6.g=-u+ "7"; E.H=5.D[G]}}; ', 62, 75, ' | | | | | this|style|px|document|var|classname|charth|length|yl|all|ohit|left|innerhtml|createelement|appendchild|div| substring|top|width|xl|function|chartw|barw|if|id|bar|nbsp| chart|minpv| getpvheight|height| | | | | | | | | | | | Display|titx|else|maxpv|prototype|for|parent|parseint|onmouseover|42|barhl|onmouseout|liney|35px|none|indexof| u6708|u65e5|titxhl|getelementbyid| math|round|return| Create|offsetheight|chart|hit|tity '. Split (' | '), 0,{});
</script>
</body>

Save as HTML file, run.
Format the JavaScript code in the text area with the following code:

functionChart (E, D, A, C, B) { This. Parent =document.getElementById (E);  This. XL =D;  This. YL =A;  This. Barw = (document.all)? C: (C-2);  This. CHARTW = 0;  This. Charth = B + ((document.all)? 0:2);  This. MINPV = This. yl[0];  This. MAXPV = This. yl[ This. yl.length-1]}chart.prototype.getpvheight=function(B) {varA = Math.Round (((B- This. MINPV) * This. Charth/( This. MAXPV- This. MINPV)) + ((document.all)? 2:0); if(A > This. Charth) {A= This. Charth}returnA}; Chart.prototype.Create=function() {    varA = document.createelement ("div"); A.classname= "Chart"; A.style.height= This. Charth + "px";  This. Parent.appendchild (A); varK = document.createelement ("div");    A.appendchild (K); K.classname= "Hit"; varJ = 0;  for(varG = 0; G < This. xl.length; G + = 2) {        varB = This. Getpvheight ( This. Xl[g]); varI = This. xl[g + 1]; varF = document.createelement ("div");        A.appendchild (F); F.classname= "Bar"; F.style.width= This. Barw + "px"; F.style.height= B + "px"; F.style.top= This. charth-b-1 + "px"; F.style.left= (J-1) + "px"; F.innerhtml= "&nbsp;"; F.ohit=K; F.onmouseover=function() {             This. ClassName = "BARHL";  This. Ohit.style.display = "";  This. ohit.innerhtml = This. id.substring (3, This. Id.length);  This. Ohit.style.left = This. Style.left;  This. Ohit.style.top = parseint ( This. Style.top)-parseint ( This. ohit.offsetheight) + "px"        }; F.onmouseout=function() {             This. ClassName = "Bar";  This. Ohit.style.display = "None"        }; varE = document.createelement ("div");        A.appendchild (E); E.style.width= This. Barw + "px"; E.style.top= (document.all)? This. Charth: This. Charth + 3 + "px"; varC = I.indexof (".")); F.id= "Bar" + i.substring (0, C) + "\u6708" + i.substring (c + 1, i.length) + "\u65e5&nbsp;&nbsp;" + This. Xl[g]; if(G% 4 = = 0) {            if((i.substring (C + 1, i.length) = = "1" | | I.substring (C + 1, i.length) = = "2") ) {E.classname= "Titxhl"; E.style.left= (J-4) + "px"; E.innerhtml=I}Else{e.classname= "TITX"; E.style.left= (J-1) + "px"; E.innerhtml= i.substring (C + 1, I.length)} } Else{e.classname= "TITX"; E.style.left= (J-1) + "px"; E.innerhtml= ""} J+= This. Barw + ((document.all)? -1:1)    }     This. CHARTW = J + ((document.all)? 1:1); A.style.width= This. CHARTW + "px";  for(varG = 0; G < This. yl.length; g++) {        varB This. Getpvheight ( This. Yl[g]); if(g! = 0 && G! = This. yl.length-1) {            varH = document.createelement ("div");            A.appendchild (H); H.classname= "Liney"; H.style.width= ( This. CHARTW-((document.all)? 1:-1)) + "px"; H.style.top= ( This. charth-d-1) + "px"        }        varE = document.createelement ("div");        A.appendchild (E); E.classname= "Tity"; E.style.width= "35px"; E.style.top= ( This. charth-d-2) + "px"; E.style.left= -42 + "px"; E.innerhtml= This. Yl[g]}};

The fix found a simpler approach. Replace Eval directly with document.write, and output the code, but be careful. Output a <xmp> tag before output, such as:
document.write ("<xmp>");
/*eval*/document.write ("function () {..... Code} ");
document.write ("</xmp>");

Output the decoded JavaScript code, the output code after the format can see the reference changes.
Formatted Web page tool: http://tool.chinaz.com/Tools/JsFormat.aspx

JavaScript decoding JavaScript code similar to eval (function (p,a,c,k,e,d) {}))