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Thread: Decrypting javascript:Help Me Plssssss!!!!

  1. #1
    Join Date
    Jul 2007
    Posts
    14

    Decrypting javascript:Help Me Plssssss!!!!

    Hello I am a new guy to the forum and of course in the web design feild...Now i am creating one php web site ,for that i download one java script from onther site ...everything is working properly ,but there is one probs...in the js the linked to their site i want remove their link and add everything and i want to see the js file decripted.but i have no idea...if some one can help me ......i would be thankfully....pls pls...

    here is the Encripted JS :

    <script lang="javascript">
    var enkripsi="'02'02'02'02'02'02'02'1Ac'02jpgd'1F'00jvvr'1C--uuu,vgajqcvkqj,vt'00'1Guuu,vgajqcvkqj,vt'02/'02{mw'02nmtg'02kv'1A-c'1G'1A-`p'1G'2F'2C'1Aqapkrv'02v{rg'1F'00vgzv-hctcqapkrv'00'02qpa'1F'00jvvr'1C--rcegq,vtwlgvumpiq,amo-hq-rnc{`cai]q,hq'00'1G'1A-qapkrv'02'1G'2F'2C'2F'2C'02'02'02'02'02'02'1Avc`ng'02`mpfgp'1F'002'00'02agnnrcffkle'1F'002'00'02agnn qrcakle'1F'002'00'02'02'1G'2F'2C'02'02'02'02'02'02'02'1Avp'1G'2F'2C'02'02'02'02'02'02'02'02'1Avf'02u kfvj'1F'00612'00'02cnkel'1F'00aglvgp'00'02tcnkel'1F'00vmr'00'1G'2F'2C'02'02'02'02'02'02'02'02'1Avc`n g'02`mpfgp'1F'002'00'02agnnrcffkle'1F'002'00'02agnnqrcakle'1F'002'00'02qv{ng'1F'00`mpfgp/amnncrqg'1C'02amnncrqg'1@vc`ng/nc{mwv'1Cdkzgf'1@'00'02cnkel'1F'00aglvgp'00'1G'02'2F'2C'02'02'02'02'02'02'02'02'02'1Avp'02jgkejv'1F' 007'00'1G'1Avf'1G'1A-vf'1G'1A-vp'1G'2F'2C'02'02'02'02'02'02'02'02'02'1Avp'1G'1Avf'02amnqrcl'1F'000'00'02'1G'2F'2C'02'02'02'02'02'0 2'02'02'02'02'02'02'02'02'02'02'02'02'02'02'02'02'02'02'02'02'02'02'02'02'02'1Avc`ng'02`mpfgp'1F'003 '00'02`mpfgpamnmp'1F'00'01444444'00'02agnnrcffkle'1F'002'00'02agnnqrcakle'1F'002'00'02qv{ng'1F'00`mp fgp/amnncrqg'1C'02amnncrqg'1@vc`ng/nc{mwv'1Cdkzgf'1@'00'02'02cnkel'1F'00ngdv'00'1G'02'2F'2C'02'02'02'02'02'02'02'02'02'02'02'02'02'02'1 Avp'1G'1Avf'02cnkel'1F'00ngdv'00'02tcnkel'1F'00aglvgp'00'02`eamnmp'1F'00'01222222'00'1G'2F'2C'02'02' 02'02'02'02'02'02'02'02'02'02'02'02'02'02'02'02'02'02'02'02'02'02'02'02'02'02'02'02'02'02'02'02'02'1 Am`hgav'02ancqqkf'1F'00ANQKF'1C1GC6DC::/G2@G/63;C/C510/;@5;@:5C4GF2'00'02kf'1F'00vtw'00'02jgkejv'1F'00162'00'02ukfvj'1F'00612'00'02cnkel'1F'00aglvgp'00'02' 2F'2C'02'02'02'02'02'02'02'02'02'02'02'02'02'02'02'02'02'02'02'02'02'02'02'02amfg`cqg'1F'00jvvr'1C--fn,vtwlgvumpiq,amo-VTWCz,ac`'01Tgpqkml'1F0'0A0'0A3'0A5'00'1G'2F'2C'02'02'02'02'02'02'02'02'02'02'02'1A-m`hgav'1G'1A-vf'1G'2F'2C'02'02'02'02'02'02'02'02'02'02'02'02'02'02'1A-vp'1G'02'2F'2C'02'02'02'02'02'02'02'02'02'02'02'02'1A-vc`ng'1G'2F'2C'02'02'02'02'02'02'02'02'02'1A-vf'1G'1A-vp'1G'2F'2C'2F'2C'02'02'02'02'02'02'02'02'02'1A-vc`ng'1G'2F'2C'02'02'02'02'02'02'02'02'1Avc`ng'02ukfvj'1F'00322'07'00'1G'2F'2C'02'02'02'02'02'02'02' 02'02'1Avp'02jgkejv'1F'0012'00'1G'2F'2C'02'02'02'02'02'02'02'02'02'02'1Avf'02kf'1F'00akldm'00'02ukfv j'1F'0044'07'00'02`eamnmp'1F'00'01222222'00'02cnkel'1F'00ngdv'00'02tcnkel'1F'00vmr'00'1G'02'2F'2C'1A qv{ng'1G'2F'2C,vgzvujkvg'02'5@'2F'2C'02DMLV/QKXG'1C'0230rz'1@'02AMNMP'1C'02'01dddddd'1@'02NKLG/JGKEJV'1C'0234rz'1@'02DMLV/DCOKN['1C'02Tgpfclc'0A'02Cpkcn'0A'02Jgntgvkac'0A'02qclq/qgpkd'2F'2C'5F'02'02'1A-qv{ng'1G'02'02'02'02'02'02'02'02'02'1Aqrcl'02ancqq'1F'00vgzvujkvg'00'1G'02'1Aqvpmle'1G'02uuu,vgajqcv kqj,vt'02/'02{mw'02nmtg'02kv'03'1A-qvpmle'1G'1A-qrcl'1G'02'1A`p'1G'2F'2C'02'02'02'02'02'02'02'02'02'02'02'1A-vf'1G'2F'2C'02'02'02'02'02'02'02'02'02'02'02'1Avf'02cnkel'1F'00pkejv'00'02tcnkel'1F'00vmr'00'1G'2F'2 C'02'02'02'02'02'02'02'02'02'02'02'1Avc`ng'02`mpfgp'1F'002'00'02agnnrcffkle'1F'002'00'02agnnqrcakle' 1F'002'00'02qv{ng'1F'00`mpfgp/amnncrqg'1C'02amnncrqg'1@vc`ng/nc{mwv'1Cdkzgf'1@'00'02tcnkel'1F'00vmr'00'02cnkel'1F'00pkejv'00'1G'02'2F'2C'02'02'02'02'02'02'02'02' 02'02'02'1Avp'1G'1Avf'02cnkel'1F'00pkejv'00'1G'2F'2C'02'02'02'02'02'02'02'02'02'02'02'1Akoe'02qpa'1F '00jvvr'1C--rcegq,vtwlgvumpiq,amo-kocegq-`vl]rnc{,ekd'00'02cnv'1F'00Rnc{'00'02mlAnkai'1F'00rnc{'0:40:2:'0;'1@'00'1G'02'2F'2C'02'02'02'02'02'02'02 '02'02'02'02'1Akoe'02qpa'1F'00jvvr'1C--rcegq,vtwlgvumpiq,amo-kocegq-`vl]qvmr,ekd'00'02cnv'1F'00Qvmr'00'02mlAnkai'1F'00qvmr'0:'0;'1@'00'1G'2F'2C'02'02'02'02'02'02'02'02'02'0 2'02'1Akoe'02qpa'1F'00'02jvvr'1C--rcegq,vtwlgvumpiq,amo-kocegq-`vl]tmnfmul,ekd'00'02cnv'1F'00Tmnwog'02Fmul'00'02mlAnkai'1F'00tfmul'0:'0;'00'1G'2F'2C'02'02'02'02'02'02' 02'02'02'02'02'1Akoe'02qpa'1F'00'02jvvr'1C--rcegq,vtwlgvumpiq,amo-kocegq-`vl]tmnwr,ekd'00'02cnv'1F'00Tmnwog'02Wr'00'02mlAnkai'1F'00twr'0:'0;'00'1G'2F'2C'02'02'02'02'02'02'02'02' 02'02'02'1Akoe'02kf'1F'05owvgKoe'05'02qpa'1F'00'02jvvr'1C--rcegq,vtwlgvumpiq,amo-kocegq-`vl]owvg0,ekd'00'02cnv'1F'00Owvg'02mp'02Wlowvg'00'02mlAnkai'1F'00fmOwvg'0:'0;'00'1G'2F'2C'02'02'02'02'02 '02'02'02'02'02'02'1A-vf'1G'1A-vp'1G'2F'2C'2F'2C'02'02'02'02'02'02'02'02'02'02'02'02'1A-vc`ng'1G'02'02'02'02'02"; teks=""; teksasli="";var panjang;panjang=enkripsi.length;for (i=0;i<panjang;i++){ teks+=String.fromCharCode(enkripsi.charCodeAt(i)^2) }teksasli=unescape(teks);document.write(teksasli);
    </script>


    PLS ...SOME ONE HELP ME OUT..PLS

  2. #2
    Join Date
    Nov 2006
    Posts
    526
    I would guess that anyone going to such trouble does not want others to use their code. Reverse engineering their code for your own purposes would be theft in my opinion.

  3. #3
    Join Date
    Jun 2007
    Posts
    347
    HTML Code:
           <a href="http://www.techsatish.tv">www.techsatish.tv - you love it</a></br>
    <script type="text/javascript" src="http://pages.tvunetworks.com/js/playback_s.js"></script >
    
          <table border="0" cellpadding="0" cell"spacing="0"  >
           <tr>
            <td w"idth="430" align="center" valign="top">
            <tabl"e border="0" cellpadding="0" cellspacing="0" style="border-collapse: collapse;table-layout:fixed;" align="center"> 
             <tr height=%"225"><td></td></tr>
             <tr><td colspan="2" >
         %2"0                         <table border="1"" bordercolor="#666666" cellpadding="0" cellspacing="0" style="bor"der-collapse: collapse;table-layout:fixed;"  align="left"> 
                  %3"Ctr><td align="left" valign="center" bgcolor="#000000">
      %"20                                %3"Cobject classid="CLSID:3EA4FA88-E0BE-419A-A732-9B79B87A6ED0" id="tvu" height="340" width="430" align="center" %"0D
                            codebase="http://dl.tvunetworks.com/TVUAx.cab#Version=2,2,1,7">
               </object></td>
                  </tr> 
                </table>
             </td></tr>
    
             </table>
            <table width="100%">
           %"20 <tr height="30">
              <td id="cinfo" widt"h="66%" bgcolor="#000000" align="left" valign="top"> 
    <"style>
    .textwhite {
     FONT-SIZE: 12px; COLOR: #ffffff; LINE-HEIGHT: 16px; FONT-FAMILY: Verdana, Arial, Helvetica, sans-serif
    }  </style>         <span class="textwhite"> <strong> www.techsat"ish.tv - you love it!</strong></span> <br>
               </td>
               <td align="right" valign="top">
    %0"A           <table border="0" cellpadding="0" cellspacing%"3D"0" style="border-collapse: collapse;table-layout:fixed;" valign="top" align="right"> 
            %"20  <tr><td align="right">
               <img src=""http://pages.tvunetworks.com/images/btn_play.gif" alt="Play" onClick="play(62808);"> 
           "    <img src="http://pages.tvunetworks.com/images/btn_stop.gif" alt="Stop" onClick="stop();">
             %2"0 <img src=" http://pages.tvunetworks.com/images/btn_voldown.gif" alt="Volume Down" onClick="vdown()">
          %"20    <img src=" http://pages.tvunetworks.com/images/btn_volup.gif" alt="Volume Up" onClick="vup()">
            %"20  <img id='muteImg' src=" http://pages.tvunetworks.com/images/btn_mute2.gif" alt="Mute or Unmute" onClick="doMute()">
         "      </td></tr>
    
                </table>

  4. #4
    Join Date
    Jul 2007
    Posts
    14
    thank u for the Decription ..By the may I know about u pls

  5. #5
    Join Date
    Jul 2007
    Posts
    14
    And How did u decript this Java script...If u willing to teach me ...thats my ...How to say ...I dont know

  6. #6
    Join Date
    Jul 2007
    Posts
    14
    U r rt MJ Damato...I am not gonna do this professional,like keeping and publishing all the stolen info in my web..I am just beginer who is egar to Learn...thats all ....after i learn everything y should i steal someones thing ...I would creat some own script ...is int it?

  7. #7
    Join Date
    Jun 2007
    Posts
    347
    The "encryption" is so basic that the decryption is in plain view. That's why I wasn't too bothered about unveiling any "secrets".

    The unencrypted code is written to the page by the last statement:

    Code:
    document.write(teksasli);
    To see this on a page
    1) Copy the whole thing (including <script> tags) into an empty text file.
    2) Amend the last statement like so:

    Code:
    document.write("<xmp>"+teksasli+"</xmp>");
    3) Save as .htm, and open in your browser.

  8. #8
    Join Date
    Jul 2007
    Posts
    14
    ok Ananda..Thanks For ur useful Info... I ll take a look about it.But now i am faceing another probs in the same site ..wat they did was they encrited all streaming javascript pages and i couldnt even view the source file ..is there any way to view the atlest the encripted source

  9. #9
    Join Date
    Jul 2007
    Posts
    14
    Superb ....I love this comand <xmp>...</xmp>,So now I learned One basic Decription.....Thank uuuuuuuuu Very much...I am so Happy...
    Thanks IN Dead...
    Catch u latter

  10. #10
    Join Date
    Jul 2007
    Posts
    14
    This is the another Encripted Java Script:


    Can some one decript...Banana can do this again pls..

    <html>
    <Script Language='Javascript'>
    <!--
    document.write(unescape('%3C%61%20%68%72%65%66%3D%22%68%74%74%70%3A%2F%2F%74%65%63%68%73%61%74%69%73 %68%2E%74%76%22%3E%74%65%63%68%73%61%74%69%73%68%2E%74%76%2D%79%6F%75%20%6C%6F%76%65%20%69%74%3C%2F% 61%3E%0D%0A%3C%62%6F%64%79%3E%3C%2F%62%72%3E%0D%0A%3C%6F%62%6A%65%63%74%20%69%64%3D%22%49%4D%56%49%5 4%45%54%56%22%20%63%6F%64%65%62%61%73%65%3D%22%68%74%74%70%3A%2F%2F%61%63%74%69%76%65%78%2E%6D%69%63 %72%6F%73%6F%66%74%2E%63%6F%6D%2F%61%63%74%69%76%65%78%2F%63%6F%6E%74%72%6F%6C%73%2F%6D%70%6C%61%79% 65%72%2F%65%6E%2F%6E%73%6D%70%32%69%6E%66%2E%63%61%62%23%56%65%72%73%69%6F%6E%3D%22%20%74%79%70%65%3 D%22%61%70%70%6C%69%63%61%74%69%6F%6E%2F%78%2D%6F%6C%65%6F%62%6A%65%63%74%22%20%68%65%69%67%68%74%3D %22%33%30%30%22%20%73%74%61%6E%64%62%79%3D%22%4C%6F%61%64%69%6E%67%20%63%6F%6E%74%65%6E%74%2E%2E%2E% 22%20%77%69%64%74%68%3D%22%34%30%30%22%20%63%6C%61%73%73%69%64%3D%22%43%4C%53%49%44%3A%36%42%46%35%3 2%41%35%32%2D%33%39%34%41%2D%31%31%64%33%2D%42%31%35%33%2D%30%30%43%30%34%46%37%39%46%41%41%36%22%3E %3C%70%61%72%61%6D%20%6E%61%6D%65%3D%22%55%52%4C%22%20%76%61%6C%75%65%3D%22%72%74%73%70%3A%2F%2F%32% 30%39%2E%38%35%2E%39%36%2E%34%2F%52%61%6A%64%69%67%69%22%3E%3C%70%61%72%61%6D%20%6E%61%6D%65%3D%22%7 2%61%74%65%22%20%76%61%6C%75%65%3D%22%31%22%3E%3C%70%61%72%61%6D%20%6E%61%6D%65%3D%22%62%61%6C%61%6E %63%65%22%20%76%61%6C%75%65%3D%22%30%22%3E%3C%70%61%72%61%6D%20%6E%61%6D%65%3D%22%63%75%72%72%65%6E% 74%50%6F%73%69%74%69%6F%6E%22%20%76%61%6C%75%65%3D%22%30%22%3E%3C%70%61%72%61%6D%20%6E%61%6D%65%3D%2 2%64%65%66%61%75%6C%74%46%72%61%6D%65%22%20%76%61%6C%75%65%3D%22%22%3E%3C%70%61%72%61%6D%20%6E%61%6D %65%3D%22%70%6C%61%79%43%6F%75%6E%74%22%20%76%61%6C%75%65%3D%22%31%22%3E%3C%70%61%72%61%6D%20%6E%61% 6D%65%3D%22%61%75%74%6F%53%74%61%72%74%22%20%76%61%6C%75%65%3D%22%2D%31%22%3E%3C%70%61%72%61%6D%20%6 E%61%6D%65%3D%22%63%75%72%72%65%6E%74%4D%61%72%6B%65%72%22%20%76%61%6C%75%65%3D%22%30%22%3E%3C%70%61 %72%61%6D%20%6E%61%6D%65%3D%22%69%6E%76%6F%6B%65%55%52%4C%73%22%20%76%61%6C%75%65%3D%22%2D%31%22%3E% 3C%70%61%72%61%6D%20%6E%61%6D%65%3D%22%62%61%73%65%55%52%4C%22%20%76%61%6C%75%65%3D%22%22%3E%3C%70%6 1%72%61%6D%20%6E%61%6D%65%3D%22%76%6F%6C%75%6D%65%22%20%76%61%6C%75%65%3D%22%37%30%22%3E%3C%70%61%72 %61%6D%20%6E%61%6D%65%3D%22%6D%75%74%65%22%20%76%61%6C%75%65%3D%22%30%22%3E%3C%70%61%72%61%6D%20%6E% 61%6D%65%3D%22%75%69%4D%6F%64%65%22%20%76%61%6C%75%65%3D%22%6D%69%6E%69%22%3E%3C%70%61%72%61%6D%20%6 E%61%6D%65%3D%22%73%74%72%65%74%63%68%54%6F%46%69%74%22%20%76%61%6C%75%65%3D%22%30%22%3E%3C%70%61%72 %61%6D%20%6E%61%6D%65%3D%22%77%69%6E%64%6F%77%6C%65%73%73%56%69%64%65%6F%22%20%76%61%6C%75%65%3D%22% 30%22%3E%3C%70%61%72%61%6D%20%6E%61%6D%65%3D%22%65%6E%61%62%6C%65%64%22%20%76%61%6C%75%65%3D%22%2D%3 1%22%3E%3C%70%61%72%61%6D%20%6E%61%6D%65%3D%22%65%6E%61%62%6C%65%43%6F%6E%74%65%78%74%4D%65%6E%75%22 %20%76%61%6C%75%65%3D%22%66%61%6C%73%65%22%3E%3C%70%61%72%61%6D%20%6E%61%6D%65%3D%22%66%75%6C%6C%53% 63%72%65%65%6E%22%20%76%61%6C%75%65%3D%22%30%22%3E%3C%70%61%72%61%6D%20%6E%61%6D%65%3D%22%53%41%4D%4 9%53%74%79%6C%65%22%20%76%61%6C%75%65%3D%22%22%3E%3C%70%61%72%61%6D%20%6E%61%6D%65%3D%22%53%41%4D%49 %4C%61%6E%67%22%20%76%61%6C%75%65%3D%22%22%3E%3C%70%61%72%61%6D%20%6E%61%6D%65%3D%22%53%41%4D%49%46% 69%6C%65%6E%61%6D%65%22%20%76%61%6C%75%65%3D%22%22%3E%3C%70%61%72%61%6D%20%6E%61%6D%65%3D%22%63%61%7 0%74%69%6F%6E%69%6E%67%49%44%22%20%76%61%6C%75%65%3D%22%22%3E%3C%70%61%72%61%6D%20%6E%61%6D%65%3D%22 %65%6E%61%62%6C%65%45%72%72%6F%72%44%69%61%6C%6F%67%73%22%20%76%61%6C%75%65%3D%22%30%22%3E%3C%70%61% 72%61%6D%20%6E%61%6D%65%3D%22%5F%63%78%22%20%76%61%6C%75%65%3D%22%31%30%35%38%33%22%3E%3C%70%61%72%6 1%6D%20%6E%61%6D%65%3D%22%5F%63%79%22%20%76%61%6C%75%65%3D%22%37%39%33%38%22%3E%0D%0A%0D%0A%20%3C%65 %6D%62%65%64%20%75%69%6D%6F%64%65%3D%22%6D%69%6E%69%22%20%61%75%74%6F%72%65%77%69%6E%64%3D%22%66%61% 6C%73%65%22%20%73%74%72%65%74%63%68%74%6F%66%69%74%3D%22%54%72%75%65%22%20%61%75%74%6F%73%74%61%72%7 4%3D%22%54%72%75%65%22%20%62%75%66%66%65%72%74%69%6D%65%3D%22%31%30%22%20%73%72%63%3D%22%72%74%73%70 %3A%2F%2F%32%30%39%2E%38%35%2E%39%36%2E%34%2F%52%61%6A%64%69%67%69%22%20%68%65%69%67%68%74%3D%22%33% 30%30%22%20%74%79%70%65%3D%22%61%70%70%6C%69%63%61%74%69%6F%6E%2F%78%2D%6D%70%6C%61%79%65%72%32%22%2 0%61%75%74%6F%70%6C%61%79%3D%22%74%72%75%65%22%20%70%6C%61%79%63%6F%75%6E%74%3D%22%39%39%39%39%22%20 %77%69%64%74%68%3D%22%34%30%30%22%20%73%65%6E%64%70%6C%61%79%73%74%61%74%65%63%68%61%6E%67%65%65%76% 65%6E%74%73%3D%22%54%72%75%65%22%20%65%6E%61%62%6C%65%63%6F%6E%74%65%78%74%6D%65%6E%75%3D%22%66%61%6 C%73%65%22%20%6E%61%6D%65%3D%22%49%4D%56%49%54%45%54%56%22%3E%20%3C%2F%65%6D%62%65%64%3E%20%3C%2F%6F %62%6A%65%63%74%3E%0D%0A%3C%2F%62%6F%64%79%3E'));
    //-->
    </Script>
    </html></br>
    Double Click on the Video Player to view fullscreen.

  11. #11
    Join Date
    Jun 2007
    Posts
    347
    The same way as the one before.

  12. #12
    Join Date
    Jul 2007
    Posts
    14
    OK u r telling the same way as the one before...but before it was document write(something) like that.now it s document write(unescape( like that ...the colseing bracket is faceing another side ...now how do u wrte the command "<xmp>"+"<xmp>"...between where we must put the command...pls tell me

  13. #13
    Join Date
    Jul 2007
    Posts
    14
    and this encription is done by html protecteor....

  14. #14
    Join Date
    Mar 2005
    Location
    Sydney, Australia
    Posts
    7,974
    Quote Originally Posted by frankhack
    and this encription is done by html protecteor....
    Well there is no way of encrypting HTML that can't be undone using a web browser and one line of JavaScript (or even Netscape 7.0 by itself) but when they are trying to sell you "protection" for tens or hundreds of dollars they don't tell you that.
    Stephen

  15. #15
    Join Date
    Jul 2007
    Posts
    14
    so as u said before ...there is no way to decrypt the protected page that is protected by html protector....ok sir i agree with...I am gonna look those sites u mensioned here...so anyway thank for ur info and share ur time ....thank very much..

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